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AIM: To analyse patterns of glucose-lowering therapies among people with type 2 diabetes (T2D) in Denmark from 2016 to 2023. MATERIALS AND METHODS: We examined time trends in the clinical profiles of people with T2D who initiated different glucose-lowering therapy classes for the first time. We furthermore investigated individual-level treatment trajectories following first-ever glucose-lowering therapy in people with or without cardiorenal disease. The study utilized data from the nationwide Danish health registries and included all individuals who filled a first-ever prescription for metformin, dipeptidyl peptidase-4 inhibitors, glucagon-like peptide-1 receptor agonists (GLP-1RAs), sodium-glucose co-transporter-2 inhibitors (SGLT-2is) or insulin, excluding those without HbA1c-confirmed T2D or probable type 1 diabetes. RESULTS: We included 260 393 individuals initiating a new glucose-lowering therapy class from 2016 to 2023, during which there were 6- and 3-fold increases in initiators of GLP-1RAs and SGLT-2is, respectively. The median HbA1c level at treatment initiation with GLP-1RAs or SGLT-2is decreased, from 67-68 mmol/mol in 2016-2017 to 57-58 mmol/mol in 2022-2023. Among individuals who initiated metformin as first-line therapy, the proportion who started additional glucose-lowering therapy within 2 years increased from 25% in 2016 to 40% in 2021. Among the 38% of individuals who had established cardiorenal disease when they initiated first-ever glucose-lowering therapy in 2020, 22% used SGLT-2is and 18% GLP-1RAs after 2.5 years, compared with 17% and 21% among initiators without cardiorenal disease, respectively. CONCLUSIONS: Our study documents a trend towards earlier T2D treatment intensification and an increase in the use of GLP-1RAs and SGLT-2is in Denmark. However, optimal T2D treatment is still not received by most individuals with early T2D and established cardiorenal disease.

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AIMS: This study aimed to assess the proportions of type 2 diabetes (T2D) subjects meeting cardiovascular outcome trials (CVOTs) criteria for sodium-glucose cotransporter-2 inhibitors (SGLT-2i) and estimate SGLT2i utilization, along with associated demographic and clinical characteristics, in a primary care setting. METHODS: T2D patients in Italy were selected between January 1, 2021, and December 31, 2022, from The Health Improvement Network (THIN®) database. Representativeness was determined by dividing patients meeting key inclusion criteria for four CVOTs (CANVAS, DECLARE-TIMI 58, EMPA-REG OUTCOME, VERTIS-CV) to the total T2D population. Demographic and clinical characteristics of eligible T2D subjects and SGLT2i users were compared, and logistic regression models assessed the likelihood of receiving SGLT2i. RESULTS: Out of 17,102 T2D patients, 8,828 met eligibility criteria for at least one CVOT. DECLARE-TIMI 58 exhibited the highest representativeness (51.1%), compared to CANVAS (21.1%), EMPA-REG OUTCOME (5.5%), and VERTIS-CV (4.9%) trials. Eligible CVOTs patients were older (74.6 vs. 68.3 years), with a longer disease duration (10.2 vs. 9.7 years), and higher established cardiovascular disease (CVD) prevalence (36.0 vs. 27.3%) compared to SGLT2i users. Less than 10% of eligible T2D patients received SGLT2i. Males (OR: 1.43; 95%CI: 1.24-1.66) were more likely to be prescribed SGLT2i than other antidiabetic drugs, while the elderly (80 + vs. 40-64 years, OR: 0.17; 95% CI: 0.14-0.22) were less likely. Eligible T2D patients with CVD reported an increased likelihood of receiving SGLT2is compared to other antidiabetics. CONCLUSION: This study highlights significant variability in the proportion of T2D subjects meeting SGLT2i CVOT inclusion criteria, with DECLARE-TIMI-58 being the most represented. Low SGLT2i prescription rates in the Italian primary care setting, along with substantial demographic and clinical differences between SGLT-2i users and T2D eligible patients, emphasize the need for targeted interventions to optimize the use of these medications in primary care settings.

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AIM: To investigate the clinical significance of body weight changes on kidney outcomes among individuals with diabetes using sodium-glucose cotransporter-2 (SGLT2) inhibitors. MATERIALS AND METHODS: This is a retrospective cohort study using a nationwide epidemiological database, and we conducted an analysis involving 11 569 individuals with diabetes who were newly prescribed SGLT2 inhibitors. The main outcome was the rate of decline in estimated glomerular filtration rate (eGFR), determined through a linear mixed-effects model with an unstructured covariance structure. RESULTS: The median age of the patients was 52 (Q1-Q3: 47-58) years, and the median fasting plasma glucose and glycated haemoglobin (HbA1c) levels were 144 (Q1-Q3: 124-175) mg/dL and 7.4 (Q1-Q3: 6.8-8.3)%, respectively. The median estimated eGFR was 77.7 (Q1-Q3: 67.2-89.1) mL/min/1.73 m2. The median follow-up period was 1.7 (Q1-Q3: 1.0-2.6) years. Participants were stratified into three groups based on the body mass index change rate tertiles between baseline and 1 year after (tertile 1: <-4.55%, tertile 2: -4.55% to -1.43%, tertile 3: >-1.43%). The annual change in eGFR was -0.78 (-0.94 to -0.63) mL/min/1.73 m2 in tertile 1, -0.95 (-1.09 to -0.81) mL/min/1.73 m2 in tertile 2, and -1.65 mL/min/1.73 m2 (-1.84 to -1.47) in tertile 3 (pinteraction < 0.001). A variety of sensitivity analyses confirmed the relationship between the 1-year body mass index decrease and favourable kidney outcomes after SGLT2 inhibitor administration. CONCLUSIONS: Our analysis of a nationwide epidemiological cohort revealed that kidney outcomes following the initiation of SGLT2 inhibitors would be more favourable, with greater body weight loss observed after the initiation of SGLT2 inhibitors.

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Diabetes Mellitus Tipo 2 , Tasa de Filtración Glomerular , Inhibidores del Cotransportador de Sodio-Glucosa 2 , Humanos , Inhibidores del Cotransportador de Sodio-Glucosa 2/uso terapéutico , Inhibidores del Cotransportador de Sodio-Glucosa 2/efectos adversos , Persona de Mediana Edad , Femenino , Masculino , Estudios Retrospectivos , Tasa de Filtración Glomerular/efectos de los fármacos , Diabetes Mellitus Tipo 2/tratamiento farmacológico , Diabetes Mellitus Tipo 2/epidemiología , Diabetes Mellitus Tipo 2/sangre , Diabetes Mellitus Tipo 2/complicaciones , Nefropatías Diabéticas/epidemiología , Pérdida de Peso/efectos de los fármacos , Riñón/efectos de los fármacos , Riñón/fisiopatología , Hemoglobina Glucada/análisis , Hemoglobina Glucada/metabolismo , Índice de Masa Corporal , Glucemia/metabolismo , Glucemia/análisis , Glucemia/efectos de los fármacos , Peso Corporal/efectos de los fármacos

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Introduction Cancer chemotherapy regimens include multiple classes of adjuvant drugs as supportive therapy. Because of the concurrent intake of other drugs (like antiemetics, antidepressants, analgesics, and antimicrobials), there is a heightened risk for possible QT interval prolongation. There is a dearth of evidence in the literature regarding the usage of QT-prolonging anticancer drugs and associated risk factors that have the propensity to prolong QT interval. The purpose was to explore the extent of the use of QT-interval-prolonging drugs and potential QT-prolonging drug-drug interactions (QT-DDIs) in cancer patients attending OPD in a tertiary-care hospital. Methods This was a hospital-based, cross-sectional, observational study. Risk stratification of QT-prolonging drugs for torsades de pointes (TdP) was done by the Arizona Center for Education and Research on Therapeutics (AzCERT)/CredibleMeds-lists, and potential QT-DDIs were determined with four online DDI-checker-software. Results In 1331 cancer patients, the overall prevalence of potential QT-prolonging drug utilization was 97.3%. Ondansetron, pantoprazole, domperidone, and olanzapine were the most frequent QT-prolonging drugs in cancer patients. The top six antineoplastics with potential QT-prolonging and torsadogenic actions were capecitabine, oxaliplatin, imatinib, bortezomib, 5-fluorouracil, and bendamustine. Evidence-based pragmatic QTc interval prolongation risk assessment tools are imperative for cancer patients. Conclusion This study revealed a high prevalence of QT-prolonging drugs and QT-DDIs among cancer patients who are treated with anticancer and non-anticancer drugs. As a result, it's critical to take precautions, stay vigilant, and avoid QT-prolonging in clinical situations. Evidence-based pragmatic QTc interval prolongation risk assessment tools are needed for cancer patients.

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AIM: Studies examining the safety and effectiveness of sodium-glucose cotransporter-2 inhibitors (SGLT2is) versus glucagon-like peptide-1 receptor agonists (GLP-1RAs) among community-dwelling adults may not generalize to nursing home (NH) residents, who are typically older and more multimorbid. We compared the safety and cardiovascular effectiveness of SGLT2is and GLP-1RAs among US NH residents. MATERIALS AND METHODS: Eligible individuals were aged ≥66 years with type 2 diabetes mellitus and initiated an SGLT2i or GLP-1RA in an NH between 2013 and 2018. Safety outcomes included fall-related injuries, hypoglycaemia, diabetic ketoacidosis (DKA), urinary tract infection or genital infection, and acute kidney injury in the year following treatment initiation. Cardiovascular effectiveness outcomes included death, major adverse cardiovascular events and hospitalization for heart failure. Per-protocol adjusted hazard ratios (HR) were calculated using stabilized inverse probability of treatment and censoring weighted cause-specific hazard regression models accounting for 127 covariates. RESULTS: The study population included 7710 residents (31.08% SGLT2i, 68.92% GLP-1RA). Compared with GLP-1RA initiators, SGLT2i initiators had higher rates of DKA (HR 1.95, 95% confidence limits 1.27, 2.99) and death (HR 1.18, 95% confidence limits 1.02, 1.36). Rates of urinary tract infection or genital infection, acute kidney injury, major adverse cardiovascular events, and heart failure were also elevated, while rates of fall-related injuries and hypoglycaemia were reduced, but all estimates were imprecise and highly compatible with no difference. CONCLUSIONS: SGLT2is do not have superior, and may have inferior, effectiveness compared with GLP-1RAs for cardiovascular and mortality outcomes in NH residents. Residents initiating SGLT2is should be monitored closely for DKA.

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Enfermedades Cardiovasculares , Diabetes Mellitus Tipo 2 , Receptor del Péptido 1 Similar al Glucagón , Casas de Salud , Inhibidores del Cotransportador de Sodio-Glucosa 2 , Humanos , Inhibidores del Cotransportador de Sodio-Glucosa 2/uso terapéutico , Inhibidores del Cotransportador de Sodio-Glucosa 2/efectos adversos , Casas de Salud/estadística & datos numéricos , Anciano , Femenino , Masculino , Diabetes Mellitus Tipo 2/tratamiento farmacológico , Diabetes Mellitus Tipo 2/complicaciones , Receptor del Péptido 1 Similar al Glucagón/agonistas , Anciano de 80 o más Años , Enfermedades Cardiovasculares/epidemiología , Enfermedades Cardiovasculares/inducido químicamente , Hipoglucemiantes/uso terapéutico , Hipoglucemiantes/efectos adversos , Resultado del Tratamiento , Hipoglucemia/inducido químicamente , Hipoglucemia/epidemiología , Lesión Renal Aguda/inducido químicamente , Lesión Renal Aguda/epidemiología , Agonistas Receptor de Péptidos Similares al Glucagón

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AIM: Therapeutic inertia, hypoglycaemia and poor treatment persistence can lead to glycaemic fluctuation and poor outcomes in type 2 diabetes (T2D). We compared glycated haemoglobin (HbA1c) variability, insulin initiation, severe hypoglycaemia and clinical events in patients with T2D initiated dipeptidyl peptidase-4 inhibitors (DPP4is) at low versus high HbA1c thresholds. METHODS: Using territory-wide electronic medical records in Hong Kong, we curated a propensity score-matched cohort of patients initiated DPP4i at HbA1c <7.5% versus ≥7.5% in 2007-2019. We expressed the HbA1c variability score (HVS) as a proportion of HbA1c varied by ≥0.5% compared with preceding values. We used the Cox model to compare the risks of insulin initiation and clinical outcomes, adjusted for time-varying variables between the two groups. Mediation analysis estimated the effects of HbA1c variability on outcomes. RESULTS: Among 6874 insulin-naïve patients who initiated DPP4i, 88.7% were treated with metformin and 79.6% with sulphonylureas at baseline (54.9% men; mean age 65.2 ± 11.4 years). After a median follow-up of 4.6 years, compared with the high-threshold plus high-HVS group (≥50%), the low-threshold plus low-HVS (<50%) group had reduced hazard ratios (95% confidence interval) of insulin initiation (0.35, 0.31-0.40), severe hypoglycaemia (0.38, 0.34-0.44), major adverse cardiovascular endpoints (0.76, 0.66-0.88), heart failure (0.42, 0.36-0.49), end-stage kidney disease (0.65, 0.36-0.49) and mortality (0.45, 0.35-0.57). Reduced HbA1c variability explained 31.1%-81.2% of the effect size of DPP4i initiation at HbA1c <7.5% versus ≥7.5% on outcomes. CONCLUSIONS: In Chinese patients with T2D, avoiding therapeutic inertia with intensified glycaemic control at HbA1c <7.5% using drugs with low risk of hypoglycaemia and good tolerability, such as DPP4i, delayed insulin treatment, reduced HbA1c variability and improved clinical events.

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Diabetes Mellitus Tipo 2 , Inhibidores de la Dipeptidil-Peptidasa IV , Hemoglobina Glucada , Hipoglucemia , Hipoglucemiantes , Humanos , Inhibidores de la Dipeptidil-Peptidasa IV/uso terapéutico , Masculino , Diabetes Mellitus Tipo 2/tratamiento farmacológico , Diabetes Mellitus Tipo 2/sangre , Femenino , Hemoglobina Glucada/análisis , Hemoglobina Glucada/metabolismo , Anciano , Persona de Mediana Edad , Hipoglucemia/inducido químicamente , Hipoglucemia/epidemiología , Hipoglucemiantes/uso terapéutico , Hong Kong/epidemiología , Insulina/uso terapéutico , Compuestos de Sulfonilurea/uso terapéutico , Estudios de Cohortes , Glucemia/efectos de los fármacos , Glucemia/metabolismo , Glucemia/análisis , Puntaje de Propensión

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AIM: Fluoroquinolone-related hypoglycaemia is rare but may become clinically relevant in individuals at high baseline hypoglycaemic risk, such as patients with diabetes using sulphonylureas. Our population-based cohort study assessed whether fluoroquinolones are associated with an increased risk of severe hypoglycaemia compared with amoxicillin among patients treated with sulphonylureas. MATERIALS AND METHODS: Using the UK's Clinical Practice Research Datalink Aurum linked to hospitalization and vital statistics data, we assembled a base cohort of patients who initiated second-generation sulphonylureas (1998-2020). The study cohort included patients initiating either fluoroquinolones or amoxicillin while on sulphonylureas. Using an intent-to-treat exposure definition, we assessed the 30-day risk of severe hypoglycaemia (hospitalization with or death because of hypoglycaemia) associated with fluoroquinolones compared with amoxicillin. Cox models estimated hazard ratios (HRs) with 95% confidence intervals (CIs) of severe hypoglycaemia after 1:5 matching on previous sulphonylurea use and propensity scores. Secondary analyses were stratified by demographics and glycated haemoglobin. RESULTS: Overall, 143 417 patients initiated fluoroquinolones (n = 13 123) or amoxicillin (n = 130 294) while on sulphonylureas. Compared with amoxicillin, fluoroquinolones were not associated with the risk of severe hypoglycaemia (HR, 1.17; 95% CI, 0.91-1.50). Fluoroquinolones were associated with an increased risk in patients <65 years (HR, 2.90; 95% CI, 1.41-5.97) but not in those ≥65 years (HR, 1.03; 95% CI, 0.79-1.35) in stratified analyses. There was no evidence of effect modification by sex or glycated haemoglobin. CONCLUSIONS: In patients using second-generation sulphonylureas, fluoroquinolones were not associated with an increased risk of severe hypoglycaemia compared with amoxicillin. An increased risk among younger adults is possible.

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Diabetes Mellitus Tipo 2 , Fluoroquinolonas , Hipoglucemia , Hipoglucemiantes , Compuestos de Sulfonilurea , Humanos , Hipoglucemia/inducido químicamente , Hipoglucemia/epidemiología , Compuestos de Sulfonilurea/efectos adversos , Femenino , Fluoroquinolonas/efectos adversos , Masculino , Persona de Mediana Edad , Anciano , Estudios de Cohortes , Hipoglucemiantes/efectos adversos , Diabetes Mellitus Tipo 2/tratamiento farmacológico , Amoxicilina/efectos adversos , Reino Unido/epidemiología , Factores de Riesgo , Adulto , Antibacterianos/efectos adversos

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AIMS: Proton pump inhibitors (PPIs) impair cardiac repolarization, prolong the QT interval, and may potentially be pro-arrhythmic. However, the risk of out-of-hospital cardiac arrest (OHCA) is scarcely investigated. We studied whether past or current PPI use is associated with OHCA in the general population. METHODS AND RESULTS: We conducted a nationwide nested case-control study with OHCA-cases of presumed cardiac causes and age/sex/OHCA-date-matched non-OHCA-controls from the general population. Exposure to PPI was categorized into three mutually exclusive groups of current-, past-, and non-use. Conditional logistic regression analyses with adjustments for risk factors of OHCA were used to calculate the odds ratio (OR) of OHCA comparing PPI use with non-users. We identified 46 578 OHCA cases and 232 890 matched non-OHCA controls (mean: 71 years, 68.8% men). PPI was used by 8769 OHCA-cases and 21 898 non-OHCA controls, and current use of PPI was associated with increased odds of OHCA compared with non-users [OR: 1.32 (95% CI: 1.28-1.37)], while past use conferred no increase in the odds of OHCA [OR: 1.01 (95% CI: 0.98-1.04)]. This increased odds of OHCA occurred in both sexes. Finally, the ORs remained elevated when we repeated the analyses in individuals without registered ischaemic heart disease [OR: 1.36 (95% CI: 1.31-1.41)], without heart failure [OR: 1.33 (95% CI: 1.29-1.38)], or without any cardiovascular comorbidities [OR: 1.84 (95% CI: 1.70-2.00)]. Also, the OR remained elevated when H2-antagonists served as the reference group [OR: 1.28 (95% CI: 1.11-1.47)]. CONCLUSION: PPI use is associated with an increased risk of OHCA in the general population. Considering the widespread use of PPIs, this study raises concerns and the need for awareness to balance the benefit and risk of treatment.

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Paro Cardíaco Extrahospitalario , Inhibidores de la Bomba de Protones , Humanos , Inhibidores de la Bomba de Protones/efectos adversos , Masculino , Paro Cardíaco Extrahospitalario/epidemiología , Paro Cardíaco Extrahospitalario/diagnóstico , Paro Cardíaco Extrahospitalario/inducido químicamente , Femenino , Anciano , Factores de Riesgo , Persona de Mediana Edad , Medición de Riesgo , Estudios de Casos y Controles , Anciano de 80 o más Años , Factores de Tiempo

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AIMS: To describe trends in the use of anti-obesity drugs in Norway during the period 2004-2022. MATERIALS AND METHODS: We assessed the annual utilization of any available drug indicated for obesity recorded in the nationwide Norwegian Prescribed Drug Register for adults (age 18-79 years) from 1 January 2004 to 31 December 2022. Prevalence was stratified by sex and age group (18-29 years and 10-year age groups thereafter). Additional analyses were performed in individuals initiating treatment with an anti-obesity drug and on the cost of the anti-obesity drugs since 2017. RESULTS: The prevalence of anti-obesity drug use decreased from 2009, when sibutramine and rimonabant were withdrawn from the market, and increased again after the approval of bupropion-naltrexone in 2017 and liraglutide in 2018. The use of the peripheral-acting anti-obesity drug orlistat decreased from 2004. In 2022, 1.04% of the adult Norwegian population (72.8% women) filled at least one prescription of bupropion-naltrexone, 0.91% used liraglutide (Saxenda; 74.2% women), and semaglutide without reimbursement was used by 0.68% (76.7% women). The prevalence increased with age, peaking in the age group 50 to 59 years, and decreased in older age groups. From 2017 to 2022, 2.8% of the adult residents initiated treatment with an anti-obesity drug. The total sale of those drugs increased from 1.1 million euros in 2017 to 91.8 million euros in 2022. CONCLUSIONS: The use of anti-obesity drugs in Norway has increased substantially in recent years, especially among women aged 40 to 59 years. Changes in availability and reimbursement have influenced the use of these drugs in recent years.

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Fármacos Antiobesidad , Bupropión , Liraglutida , Naltrexona , Obesidad , Humanos , Adulto , Noruega/epidemiología , Persona de Mediana Edad , Femenino , Masculino , Fármacos Antiobesidad/uso terapéutico , Fármacos Antiobesidad/economía , Obesidad/tratamiento farmacológico , Obesidad/epidemiología , Adolescente , Anciano , Adulto Joven , Liraglutida/uso terapéutico , Bupropión/uso terapéutico , Naltrexona/uso terapéutico , Orlistat/uso terapéutico , Rimonabant/uso terapéutico , Péptidos Similares al Glucagón/uso terapéutico , Péptidos Similares al Glucagón/análogos & derivados , Costos de los Medicamentos/estadística & datos numéricos , Sistema de Registros , Prevalencia , Utilización de Medicamentos/tendencias , Utilización de Medicamentos/estadística & datos numéricos , Ciclobutanos

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AIM: The risk of cardiorenal events remains high among patients with diabetes and chronic kidney disease (CKD), despite the prescription of recommended treatments. We aimed to determine whether the attainment of a combination of nephroprotection targets at baseline (glycated haemoglobin <7.0%, urinary albumin-creatinine ratio <300 mg/g, blood pressure <130/80 mmHg, renin-angiotensin system inhibition) was associated with better cardiorenal outcomes and lower mortality. MATERIALS AND METHODS: From the prospective French CKD-REIN cohort, we studied 1260 patients with diabetes and CKD stages 3-4 (estimated glomerular filtration rate: 15-60 ml/min/1.73 m2); 69% were men, and at inclusion, mean ± SD age: 70 ± 10 years; estimated glomerular filtration rate: 33 ± 11 ml/min/1.73 m2. The median follow-up was 4.9 years. RESULTS: In adjusted Cox regression models, the attainment of two nephroprotection targets was consistently associated with a lower risk of cardiorenal events [hazard ratio 0.70 (95% confidence interval 0.57-0.85)], incident kidney failure with replacement therapy [0.58 (0.43-0.77)], four major adverse cardiovascular events (cardiovascular death, myocardial infarction, stroke, hospitalization for heart failure) [0.75 (0.57-0.99)] and all-cause mortality [0.59 (0.42-0.82)] when compared with the attainment of zero or one target. For patients with a urinary albumin-creatinine ratio ≥300 mg/g, those who attained at least two targets had lower hazard ratios for cardiorenal events [0.61 (0.39-0.96)], four major adverse cardiovascular events [0.53 (0.28-0.98)] and all-cause mortality [0.35 (0.17-0.70)] compared with those who failed to attain any targets. CONCLUSIONS: These findings suggest that the attainment of a combination of nephroprotection targets is associated with better cardiorenal outcomes and a lower mortality rate in people with diabetic kidney disease.

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Enfermedades Cardiovasculares , Diabetes Mellitus , Nefropatías Diabéticas , Insuficiencia Cardíaca , Insuficiencia Renal Crónica , Masculino , Humanos , Persona de Mediana Edad , Anciano , Anciano de 80 o más Años , Femenino , Nefropatías Diabéticas/complicaciones , Estudios de Cohortes , Estudios Prospectivos , Creatinina , Insuficiencia Cardíaca/complicaciones , Albúminas , Enfermedades Cardiovasculares/etiología , Tasa de Filtración Glomerular

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Background: Safety issues are detected in about one third of prescription drugs in the years following regulatory agency approval. Older adults, especially those with chronic kidney disease, are at particular risk of adverse reactions to prescription drugs. This protocol describes a new approach that may identify credible drug-safety signals more efficiently using administrative health care data. Objective: To use high-throughput computing and automation to conduct 700+ drug-safety cohort studies in older adults in Ontario, Canada. Each study will compare 74 acute (30-day) outcomes in patients who start a new prescription drug (new users) to a group of nonusers with similar baseline health characteristics. Risks will be assessed within strata of baseline kidney function. Design and setting: The studies will be population-based, new-user cohort studies conducted using linked administrative health care databases in Ontario, Canada (January 1, 2008, to March 1, 2020). The source population for these studies will be residents of Ontario aged 66 years or older who filled at least one outpatient prescription through the Ontario Drug Benefit (ODB) program during the study period (all residents have universal health care, and those aged 65+ have universal prescription drug coverage through the ODB). Patients: We identified 3.2 million older adults in the source population during the study period and built 700+ initial medication cohorts, each containing mutually exclusive groups of new users and nonusers. Nonusers were randomly assigned cohort entry dates that followed the same distribution of prescription start dates as new users. Eligibility criteria included a baseline estimated glomerular filtration rate (eGFR) measurement within 12 months before the cohort entry date (median time was 71 days before cohort entry in the new user group), no prior receipt of maintenance dialysis or a kidney transplant, and no prior prescriptions for drugs in the same subclass as the study drug. New users and nonusers will be balanced on ~400 baseline health characteristics using inverse probability of treatment weighting on propensity scores within 3 strata of baseline eGFR: ≥60, 45 to <60, <45 mL/min per 1.73 m2. Outcomes: We will compare new user and nonuser groups on 74 clinically relevant outcomes (17 composites and 57 individual outcomes) in the 30 days after cohort entry. We used a prespecified approach to identify these 74 outcomes. Statistical analysis plan: In each cohort, we will obtain eGFR-stratum-specific weighted risk ratios and risk differences using modified Poisson regression and binomial regression, respectively. Additive and multiplicative interaction by eGFR category will be examined. Drug-outcome associations that meet prespecified criteria (identified signals) will be further examined in additional analyses (including survival, negative-control exposure, and E-value analyses) and visualizations. Results: The initial medication cohorts had a median of 6120 new users per cohort (interquartile range: 1469-38 839) and a median of 1 088 301 nonusers (interquartile range: 751 697-1 267 009). Medications with the largest number of new users were amoxicillin trihydrate (n = 1 000 032), cephalexin (n = 571 566), prescription acetaminophen (n = 571 563), and ciprofloxacin (n = 504,374); 19% to 29% of new users in these cohorts had an eGFR <60 mL/min per 1.73 m2. Limitations: Despite our use of robust techniques to balance baseline indicators and to control for confounding by indication, residual confounding will remain a possibility. Only acute (30-day) outcomes will be examined. Our data sources do not include nonprescription (over-the-counter) drugs or drugs prescribed in hospitals and do not include outpatient prescription drug use in children or adults <65 years. Conclusion: This accelerated approach to conducting postmarket drug-safety studies has the potential to more efficiently detect drug-safety signals in a vulnerable population. The results of this protocol may ultimately help improve medication safety.

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Contexte: Des problèmes d'innocuité sont détectés dans environ un tiers des médicaments d'ordonnance au cours des années qui suivent leur approbation par l'organisme de réglementation. Les personnes âgées, en particulier celles qui sont atteintes d'insuffisance rénale chronique, sont particulièrement exposées aux effets indésirables des médicaments d'ordonnance. Ce protocole décrit une nouvelle approche qui, à partir des données administratives du système de santé, pourrait permettre d'identifier plus efficacement les signaux crédibles sur la sécurité des médicaments. Objectif: Utiliser l'informatique à haut débit et l'automatisation pour mener plus de 700 études de cohorte sur l'innocuité des médicaments chez les adultes âgés résidant en Ontario (Canada). Chaque étude comparera 74 résultats aigus (30 jours) chez des patients qui commencent un nouveau médicament sur ordonnance (nouveaux utilisateurs) à ceux d'un groupe de non-utilisateurs avec des caractéristiques de santé initiales similaires. Les risques seront évalués par strates de la fonction rénale initiale. Cadre et type d'étude: Études populationnelles de cohortes de nouveaux utilisateurs de médicaments menées à l'aide des bases de données administratives couplées du système de santé ontarien (Canada). Période étudiée: du 1er janvier 2008 au 1er mars 2020. Population source: les Ontariens de 66 ans ou plus ayant rempli au moins une ordonnance pour patient non hospitalisé par l'entremise du Program de médicaments de l'Ontario (PMO) pendant la période de l'étude (tous les résidents de la province bénéficient d'un système de soins de santé universel; les personnes âgées de 65 ans et plus bénéficient d'une couverture universelle des médicaments d'ordonnance par l'intermédiaire du PMO). Sujets: Nous avons identifié 3,2 millions d'adultes âgés dans la population source au cours de la période d'étude et constitué plus de 700 cohortes de médicaments, chacune contenant des groupes mutuellement exclusifs de nouveaux utilisateurs et de non-utilisateurs. Les non-utilisateurs se sont vu attribuer au hasard des dates d'entrée dans la cohorte qui suivaient les dates de début d'ordonnance des nouveaux utilisateurs. Les critères d'admissibilité étaient d'avoir une mesure initiale du débit de filtration glomérulaire estimé [DFGe] dans les 12 mois précédant la date d'entrée dans la cohorte (dans le groupe des nouveaux utilisateurs, le délai médian était de 71 jours avant l'entrée dans la cohorte), ne pas suivre de dialyze chronique, ne pas avoir eu de greffe rénale et n'avoir jamais eu de prescription d'un médicament de la même sous-classe que le médicament à l'étude. Les nouveaux utilisateurs et les non-utilisateurs seront jumelés selon environ 400 caractéristiques de santé initiales à l'aide de la probabilité inverse de traitement pondérée selon les scores de propension dans les trois strates de mesure du DFGe initial: ≥60 ml/min/1,73 m2; 45 à <60 ml/min/1,73 m2 et <45 ml/min/1,73 m2. Résultats: Nous comparerons les groupes de nouveaux utilisateurs et de non-utilisateurs selon 74 critères de jugement cliniquement pertinents (17 critères composites et 57 critères individuels) pendant les 30 jours suivant l'entrée dans la cohorte. Une approche prédéfinie a permis de déterminer ces 74 résultats. Plan d'analyze statistique: Dans chaque cohorte, nous calculerons les différences de risque (par régression de Poisson) et les rapports de risque (par régression binomiale) pondérés pour chaque strate de DFGe. Les interactions additives et multiplicatives par catégorie de DFGe seront examinées. Les associations médicaments-résultats répondant à des critères prédéfinis (signaux identifiés) seront examinées plus avant dans des analyses supplémentaires (survie, exposition à des témoins négatifs, analyses de la valeur E, etc.) et des visualizations. Résultats: Dans les cohortes initiales de médicaments, les médianes sont de 6 120 nouveaux utilisateurs (intervalle interquartile de 1 469 à 38 839) et de 1 088 301 non-utilisateurs (intervalle interquartile de 751 697 à 1 267 009). Les médicaments comptant le plus grand nombre de nouveaux utilisateurs sont le trihydrate d'amoxicilline (n = 1 000 032), la céfalexine (n = 571 566), l'acétaminophène sur ordonnance (n = 571 563) et la ciprofloxacine (n = 504 374). De 19 à 29 % des nouveaux utilisateurs dans ces cohortes présentaient un DFGe < 60 ml/min/1.73 m2. Limites: Malgré l'utilization de techniques robustes pour équilibrer les indicateurs de base et pour contrôler le risque de confusion par indication, il pourrait subsister des facteurs de confusion résiduels. Seuls les résultats aigus (30 jours) seront examinés. Nos sources de données ne comprennent pas les médicaments sans ordonnance (en vente libre) ni les médicaments prescrits dans les hôpitaux, et n'incluent pas l'utilization de médicaments sur ordonnance en ambulatoire chez les enfants ou les adultes de moins de 65 ans. Conclusion: Cette approche accélérée pour la réalisation d'études d'innocuité des médicaments après leur mise en marché a le potentiel de détecter efficacement les effets indésirables de ces médicaments dans une population vulnérable. Les résultats de ce protocole serviront à améliorer l'innocuité des médicaments.

RESUMEN

Intestinal perforation and obstruction are known to be one of the adverse events caused by antipsychotics; however, warning information on package inserts varies among antipsychotics. To investigate the risks of gastrointestinal perforation and intestinal obstruction in patients prescribed atypical antipsychotics compared with those in patients prescribed typical antipsychotics, a nested case-control study was conducted utilizing real-world data from the MID-NET® medical information database in Japan. The study period spanned from January 1, 2009, to December 31, 2018. We found that the risks of gastrointestinal perforation and intestinal obstruction in patients prescribed atypical antipsychotics were significantly lower than those in patients prescribed typical antipsychotics (adjusted odds ratio, 0.48; 95% confidence interval, 0.29-0.80). This finding was supported with prolonged periods for the exposure definition in the sensitivity analyses. In addition, no major differences in the risks of atypical antipsychotics, such as risperidone, quetiapine, olanzapine, and aripiprazole, were identified in this study. The safety profile regarding the lower risks of gastrointestinal perforation and intestinal obstruction in patients prescribed atypical antipsychotics should be considered when choosing antipsychotics in clinical practice in terms of the proper use of such drugs.

Asunto(s)

Antipsicóticos , Obstrucción Intestinal , Humanos , Antipsicóticos/efectos adversos , Japón , Estudios de Casos y Controles , Benzodiazepinas/efectos adversos , Obstrucción Intestinal/inducido químicamente

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Launched in 2013 supported by the Program "Cohorts ­ Investments for the Future", the CKD-REIN (Chronic Kidney Disease ­ Renal Epidemiology and Information Network) study is a prospective cohort that included and followed for 5 years more than 3000 patients with moderate or advanced chronic kidney disease (CKD), from 40 nationally representative nephrology clinics. A large amount of data was collected on CKD and its treatments, patient social characteristics and reported outcomes, and nephrology practices and services. A total of 170,000 blood and urine samples were collected and stored in a central biobank. Coordinated with the CKD outcomes and practice pattern study (CKDopps) and collaborating with the international Network of CKD cohorts (iNETCKD), CKD-REIN contributes to the understanding of CKD and the positioning of France with respect to CKD epidemiology and care in the world. This review highlights major findings from the cohort, and their potential implications for clinical practices and the health system, grouped into the following themes: (1) the complexity of patients with CKD; (2) adherence to clinical guidelines; (3) treatment practices and drug risk; (4) acute on chronic kidney disease; (5) CKD metabolic complications; (6) prediction of kidney failure; (7) sex differences in CKD; (8) patient perspective on CKD; (9) transition to kidney failure and replacement therapy; (10) conservative care.

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Lancée en 2013 grâce au Programme « Cohortes ­ Investissements d'Avenir ¼, l'étude CKD-REIN (Chronic Kidney Disease ­ Renal Epidemiology and Information Network) est une cohorte prospective qui a inclus et suivi pendant cinq ans plus de 3 000 patients avec une maladie rénale chronique (MRC) modérée ou avancée, dans 40 consultations de néphrologie, représentatives nationalement. Un grand nombre de données ont été collectées sur la MRC et ses traitements, les caractéristiques sociales et la santé perçue des patients, les pratiques et l'organisation des services de néphrologie. Une biothèque de 170 000 échantillons de sang et d'urine a été constituée et stockée dans une biobanque centrale. Coordonnée avec l'étude Chronic Kidney Disease outcomes and practice pattern study (CKDopps) et collaborant avec l'International Network of CKD cohorts (iNET-CKD), CKD-REIN contribue à l'avancée des connaissances et au positionnement de la France dans le domaine de l'épidémiologie de la MRC et des pratiques dans le monde. Cette revue fait le point des faits marquants de la cohorte, et de leur implication potentielle pour la clinique et le système de santé, regroupés par thème : (1) la complexité des patients avec une MRC ; (2) l'adhésion aux recommandations cliniques ; (3) les pratiques thérapeutiques et le risque médicamenteux ; (4) l'insuffisance rénale aiguë dans la MRC ; (5) l'évolution des complications métaboliques ; (6) la prédiction de la défaillance rénale ; (7) les différences hommes-femmes ; (8) le point de vue des patients sur la MRC ; (9) la transition vers la défaillance rénale et le traitement de suppléance ; (10) le traitement conservateur.

Asunto(s)

Nefrología , Insuficiencia Renal Crónica , Humanos , Masculino , Femenino , Estudios Prospectivos , Insuficiencia Renal Crónica/epidemiología , Insuficiencia Renal Crónica/terapia , Francia/epidemiología , Servicios de Información

RESUMEN

Objective Opioid medications are widely recognized for their use in analgesia and their addictive properties that have led to the opioid epidemic. Areas with historically high prescribing patterns have been shown to suffer more from the crisis. There is also regional variability in these trends. This study is a county level analysis of oxycodone and hydrocodone use in Delaware, Maryland, and Virginia between 2006 and 2014. Materials and methods A retrospective analysis of oxycodone and hydrocodone distributed as collected by the Drug Enforcement Administration's (DEA) Washington Post Automation of Reports and Consolidated Orders System (ARCOS) in Delaware, Maryland, and Virginia. Raw drug weights in each county were adjusted to "daily average dose" (grams/county population/365) using publicly available population estimates for all state counties. Purchasing data collected from ARCOS was used to compare distribution trends during this period. This study was limited in that ARCOS report quantity of drug distribution rather than average dose of script written.  Results There was a 57.59% increase in the weight of oxycodone and hydrocodone prescribed between 2006 and 2014. Oxycodone prescriptions increased by 75.50% and hydrocodone by 11.05%. Oxycodone increased across all three states between 2006 and 2010 and declined until 2014. Hydrocodone also increased but to a lesser extent than oxycodone. There was substantial variability in daily average dose of both opioids at the county level in all states. Pharmacies accounted for largest portion of oxycodone (69.17%) and hydrocodone (75.27%) purchased in the region. Hospitals accounted for 26.67% of oxycodone and 22.76% of hydrocodone purchased. Practitioners and mid-level providers, including Nurse Practitioners and Physician Assistants, did not significantly contribute to this increase. Conclusion In the states of Maryland, Delaware, and Virginia, the distribution of the prescription opioids oxycodone and hydrocodone increased by 57.59%. Daily average dose increased between 2006 and 2010 in all three states, followed by a decline until 2014. Variability in daily average dose by county highlights the relationship between geography and likelihood of receiving high-dose opioids. Increased monitoring at regional health centers and improving substance abuse treatment infrastructure at the county level may be a more efficient strategy in combating the opioid epidemic. Future research is needed to understand the socioeconomic trends that may influence prescribing trends of opioid medications.

RESUMEN

AIM: To determine whether the use of long-acting insulin analogues is associated with an increased risk of incident diabetic retinopathy (DR) among patients with type 2 diabetes. METHODS: Using data from the Clinical Practice Research Datalink Aurum, this retrospective, population-based cohort study included patients with type 2 diabetes who initiated a long-acting insulin analogue (glargine, detemir, degludec) or Neutral Protamine Hagedorn (NPH) insulin. The primary outcome was incident DR. We used Cox proportional hazards models with inverse probability of treatment weighting to estimate hazard ratios (HRs) and 95% confidence intervals (CIs) for incident DR with insulin analogues versus NPH insulin. RESULTS: There were 66 280 new users of long-acting insulin analogues and 66 173 new users of NPH insulin. The incidence rate of DR was 101.7 per 1000 person-years (95% CI, 98.7-104.8) for insulin analogues and 93.2 (95% CI, 90.0-96.5) per 1000 person-years for NPH insulin. Compared with the current use of NPH insulin, insulin analogues were not associated with the risk of incident DR (HR 1.04, 95% CI, 0.99-1.09). The adjusted HRs were 0.84 (95% CI, 0.66-1.07) for proliferative DR and 1.02 (95% CI, 0.97-1.08) for non-proliferative DR. CONCLUSIONS: Compared with NPH insulin, long-acting insulin analogues were not associated with the risk of incident DR among patients with type 2 diabetes. This finding provides important reassurance regarding the safety of long-acting insulin analogues with respect to incident DR.

Asunto(s)

Diabetes Mellitus Tipo 2 , Retinopatía Diabética , Humanos , Insulina de Acción Prolongada/uso terapéutico , Diabetes Mellitus Tipo 2/complicaciones , Diabetes Mellitus Tipo 2/tratamiento farmacológico , Diabetes Mellitus Tipo 2/epidemiología , Hipoglucemiantes/efectos adversos , Retinopatía Diabética/etiología , Retinopatía Diabética/complicaciones , Estudios Retrospectivos , Estudios de Cohortes , Insulina Glargina/uso terapéutico , Insulina/efectos adversos , Insulina Isófana/efectos adversos

RESUMEN

Background The processes involving resistance development against antibiotics have historically been part of the Darwinian evolution. However, the increasing use of antibiotics in modern medicine has intensified the selection pressures with an acute gear-up, rather than as part of this very slow evolutionary process that selects for enhanced fitness for survival. Two major recommendations have been made in the past to tackle this challenge: (1) incentivizing the pharmaceutical industry to invest more in research and development endeavors so that they come up with new antibiotics, and (2) implementing antimicrobial stewardship programs in healthcare systems. Methodology In this study, the third and emerging approach, namely, documenting antibiotic footprint, was employed as a communication tool that targets individual consumers of antibiotics. Data obtained from the Ethiopian Pharmaceutical Supply Agency were curated to systematically compile antibiotic consumption at each of the agency's regional hubs. The exact geospatial locations of the hubs were generated and synchronized to depict the size of the antibiotic footprint infograph as proportional to the antibiotic consumption data at each hub. Moreover, the cumulative and per-capita consumption of these antibiotics at the country level (overall antibiotic footprint) were calculated by including estimated data for the livestock sector. Results A total of 698.2 tons of antibiotics were used in Ethiopia in 2018, and the per-capita consumption of antibiotics was 5.8 g per person. Extended-spectrum (J01CA) and beta-lactamase-resistant penicillins (J01CF) were the most commonly utilized classes of antibiotics which accounted for, respectively, 38.3% and 20.8% of all antibiotics used in the country's public health sector. Hubs in Addis Ababa (14%) and Hawassa (12%) topped the overall antibiotic consumption in the country. Contrarily, hubs in Gambella and Semera received relatively smaller quantities of antibiotics, with totals of 4.8 tons (0.9%) and 10.2 tons (1.9%), respectively. Conclusions This study shows that the newly emerging concept of the antibiotic footprint is a simple and suitable tool for public health policy communications targeting individual consumers of antibiotics. If implemented judicially, the concept of the antibiotic footprint has a huge potential to support global scientific efforts and collaborations in setting standards that help to reduce the overuse and misuse of antibiotics in the future.

RESUMEN

OBJECTIVE: The present study aimed to examine whether antidepressant initiation increases the risk of hospitalizations and unplanned outpatient visits for seizures. Research has provided conflicting evidence as to whether antidepressant initiation causes seizures. Because epilepsy and depression are comorbid, this remains an important question, particularly in the care of those already at-risk for seizures. METHODS: We used Swedish-register data, including 658,766 antidepressant initiators and 1:1 age-, region-, and sex-matched non-initiators, ages 12-65. We used filled prescriptions to identify any antidepressant and serotonergic antidepressant and inpatient hospitalizations and unplanned outpatient (to avoid coding routine epilepsy maintenance as a seizure) visits to identify seizures, respectively. We first compared seizure visit incidence between antidepressant-initiators and matched non-users in the year following initiation from 2006 to 2013. To examine seizure risk over months pre- and post-initiation, within-individual analyses compared risk during the month one year prior to initiation with all subsequent months. We examined associations for any antidepressant and serotonergic antidepressants, as well as for any initiator and initiators with a history of seizures. RESULTS: Our matched-cohort results showed higher incidence of seizure visits among antidepressant users compared with non-users (e.g., adjusted incidence rate ratio [IRR]=3.14, 95% confidence interval [CI]=2.83-3.49). In within-individual analyses, the months after initiation were associated with higher incidence of seizure visits when compared with the month one year prior to initiation (e.g., one month after initiation IRR=1.96, 95%CI=1.64-2.34), but in individuals with a seizure history we observed weaker or no associations in the months after initiation (e.g., two months after initiation IRR=1.12, 95%CI=0.87-1.45). Notably, irrespective of potential seizure history, the months preceding initiation were associated with the greatest risk (e.g., one month before initiation IRR=2.86, 95% CI=2.42-3.38). CONCLUSIONS: Our findings suggest that there may be an elevated risk of seizures during antidepressant treatment, though the period of highest risk was before the initiation of antidepressants. Risk for seizure visits was lower among individuals with a history of prior seizures, which may be reassuring for the clinical care of these patients or indicate lack of treatment seeking following seizures. This study highlights the need to consider seizure risk across time; the failure to account for these dynamics may help account for discrepant findings in previous studies.

Asunto(s)

Epilepsia , Convulsiones , Humanos , Niño , Adolescente , Adulto Joven , Adulto , Persona de Mediana Edad , Anciano , Convulsiones/tratamiento farmacológico , Convulsiones/epidemiología , Epilepsia/tratamiento farmacológico , Epilepsia/epidemiología , Antidepresivos/efectos adversos , Hospitalización , Incidencia

RESUMEN

BACKGROUND: While several definitions exist for multimorbidity, frailty or polypharmacy, it is yet unclear to what extent single healthcare markers capture the complexity of health-related needs in older people in the community. We aimed to identify and characterise older people with complex health needs based on healthcare resource use (unplanned hospitalisations or polypharmacy) or frailty using large population-based linked records. METHODS: In this cohort study, data was extracted from UK primary care records (CPRD GOLD), with linked Hospital Episode Statistics inpatient data. People aged > 65 on 1st January 2010, registered in CPRD for ≥ 1 year were included. We identified complex health needs as the top quintile of unplanned hospitalisations, number of prescribed medicines, and electronic frailty index. We characterised all three cohorts, and quantified point-prevalence and incidence rates of preventive medicines use. RESULTS: Overall, 90,597, 110,225 and 116,076 individuals were included in the hospitalisation, frailty, and polypharmacy cohorts respectively; 28,259 (5.9%) were in all three cohorts, while 277,332 (58.3%) were not in any (background population). Frailty and polypharmacy cohorts had the highest bi-directional overlap. Most comorbidities such as diabetes and chronic kidney disease were more common in the frailty and polypharmacy cohorts compared to the hospitalisation cohort. Generally, prevalence of preventive medicines use was highest in the polypharmacy cohort compared to the other two cohorts: For instance, one-year point-prevalence of statins was 64.2% in the polypharmacy cohort vs. 60.5% in the frailty cohort. CONCLUSIONS: Three distinct groups of older people with complex health needs were identified. Compared to the hospitalisation cohort, frailty and polypharmacy cohorts had more comorbidities and higher preventive therapies use. Research is needed into the benefit-risk of different definitions of complex health needs and use of preventive therapies in the older population.

Asunto(s)

Fragilidad , Humanos , Anciano , Estudios de Cohortes , Fragilidad/diagnóstico , Fragilidad/epidemiología , Web Semántica , Hospitales , Atención Primaria de Salud , Reino Unido/epidemiología

RESUMEN

OBJECTIVE: Existing data on prenatal antidepressant prescribing patterns are mostly derived from Western countries, with limited research assessing antidepressant continuation and reinitiation during pregnancy. This study aimed to examine antidepressant prescribing practice among Chinese pregnant women in Hong Kong. METHODS: This population-based study identified women aged 15-50 years who delivered their first and singleton child, and had redeemed at least one antidepressant prescription within 3 months pre-pregnancy and/or during pregnancy between 2003 and 2018, using data from the health-record database of Hong Kong public healthcare services. Antidepressant utilization patterns before and during pregnancy, and factors associated with antidepressant continuation and reinitiation following medication discontinuation were evaluated. RESULTS: Of 466,358 pregnancies, 3019 (0.67%) received antidepressants within 3 months of pre-pregnancy and/or during pregnancy, and 2700 (0.58%) had prenatal antidepressant use. There was a significant rising trend of prenatal antidepressant use over time (0.6% in 2003 to 1.3% in 2018; odds ratio: 1.09, 95% confidence interval = [1.08, 1.10], p < 0.001). A consistent pattern of decreasing overall antidepressant use from 3 months pre-pregnancy to the second trimester was observed, followed by a slight increase in the third trimester. Almost half (n = 949, 49.5%) of 1918 women on antidepressants in 3 months pre-pregnancy continued treatment beyond the first trimester. A total of 8.2% that discontinued antidepressants in 3 months pre-pregnancy or in the first trimester reinitiated treatment in the later stage of pregnancy. Older age at conception (⩾35 years), recent calendar year of delivery (2015-2018), pre-existing depression/anxiety disorders, longer-term pre-pregnancy antidepressant treatment and pre-pregnancy prescription of other psychotropics were significantly associated with antidepressant continuation. Antidepressant reinitiation was predicted by pre-existing depression/anxiety disorders. CONCLUSIONS: Our results that prenatal antidepressant use is increasingly prevalent and half of pregnant women discontinued antidepressants 3 months before or after conception underscore the need for future research to clarify the risk and benefit of antidepressant continuation versus discontinuation to facilitate development of evidence-based guidelines, so as to optimize maternal and fetal outcomes.

Asunto(s)

Complicaciones del Embarazo , Mujeres Embarazadas , Niño , Femenino , Humanos , Embarazo , Antidepresivos/uso terapéutico , Depresión/tratamiento farmacológico , Complicaciones del Embarazo/tratamiento farmacológico , Complicaciones del Embarazo/epidemiología , Prescripciones , Adulto