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1.
Diabetes Res Clin Pract ; 171: 108540, 2021 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-33212116

RESUMEN

Among 100 Indonesian adults with type 2 diabetes having vision-threatening diabetic retinopathy, less than 25% of individuals had appropriate treatment within 12 months from their initial screening due to lack of information about the treatment cost (88%), no permission from family member (77.3%) and having no eye complaint (77%).


Asunto(s)
Complicaciones de la Diabetes/complicaciones , Retinopatía Diabética/diagnóstico , Servicios de Salud/normas , Estudios de Cohortes , Femenino , Humanos , Indonesia , Masculino , Tamizaje Masivo , Persona de Mediana Edad , Estudios Prospectivos
2.
Int J Obstet Anesth ; 37: 29-35, 2019 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-30482719

RESUMEN

BACKGROUND: Spinal hypotension causes decreased regional cerebral oxygen saturation (ScO2) in women undergoing cesarean delivery. In this study we aimed to measure the change in ScO2 using near infrared spectroscopy in women receiving a prophylactic phenylephrine infusion during cesarean delivery under spinal anesthesia. METHODS: This was a prospective, observational cohort study. Fifty-three women had ScO2 measurements at the following time points: preoperatively, in the supine position with 30° of left lateral tilt; one and five minutes after spinal anesthesia; at the time of skin incision; immediately after delivery; one minute after commencing the oxytocin infusion; at completion of surgery, and one hour after surgery. Spinal anesthesia and a prophylactic phenylephrine infusion were administered according to a standard treatment protocol. Statistical analysis used the Wilcoxon Signed Rank test with Bonferroni's correction for multiple comparisons. RESULTS: Blood pressure was maintained within 20% of baseline throughout surgery. The baseline mean (range) ScO2 was 61.5% (54.0-66.3%). It decreased significantly at all subsequent measurement points. The maximum decrease was five minutes after spinal anesthesia. Thirty-four (64.2%) of the parturients exhibited ScO2 values <20% of baseline, or a decrease to below an absolute value of 50%. There was no significant correlation between systolic blood pressure and mean ScO2. CONCLUSION: Spinal anesthesia with phenylephrine infusion during cesarean delivery is associated with a significant decrease in ScO2 levels, maximal five minutes later. Further studies are required to establish the clinical significance of this finding.


Asunto(s)
Anestesia Obstétrica/efectos adversos , Anestesia Raquidea/efectos adversos , Encéfalo/metabolismo , Cesárea , Hipotensión/prevención & control , Oxígeno/metabolismo , Fenilefrina/uso terapéutico , Adulto , Femenino , Humanos , Embarazo , Estudios Prospectivos
3.
J Matern Fetal Neonatal Med ; 32(23): 3980-3985, 2019 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-29788801

RESUMEN

Purpose: Spinal anesthesia is considered the gold standard anesthetic technique for cesarean deliveries (CDs) but is associated with a high rate of hypotension. The recent international consensus recommends continuous prophylactic phenylephrine infusion (PPI) administered throughout CD to prevent hypotension. However, little information is available on the hemodynamic profiles of women with twin pregnancies as compared to singleton pregnancies perioperatively. Therefore, in this study, we aim to compare maternal hemodynamic changes both intraoperatively and postoperatively with the use of the NICAS bioimpendence monitor in healthy singleton versus twin parturients undergoing CD deliveries with spinal anesthesia with PPI. Materials and methods: After IRB approval and signed informed consent, healthy term women with either twin or singleton pregnancies undergoing spinal anesthesia for uncomplicated CD were enrolled. The following data were collected - cardiac output (CO), stroke volume (SV), mean arterial pressure (MAP), and total peripheral resistance (TPR). Measurements were measured at five time points: (1) before arrival in OR, (2) after spinal anesthesia with PPI, (3) after beginning of oxytocin infusion, (4) in post anesthesia care room, (5) 24 hours postoperatively, and (6) 48 hours postoperatively. All parturients received standardized spinal solution consisting of 12 mg hyperbaric bupivacaine, 20 µg fentanyl and 100-µg preservative-free morphine. PPI administered was titrated to preserve blood pressure to 20% of baseline blood pressure and stopped at the end of surgery. Oxytocin was administered as a continuous infusion (20-units/1000 cm3 Ringer's lactate) at a rate of 100 cm3/h. Results: One hundred and thirty seven parturients with singleton pregnancies and 27 parturients with twin pregnancies completed the study. There were no significant differences between groups in age or BMI. Intraoperatively, there was no difference in any hemodynamic parameter. However, postoperatively at all three times women with twin pregnancies had higher MAP, lower CO and higher TPR compared with parturients with singleton pregnancies. Conclusions: There were significant hemodynamic changes postoperatively but not intraoperatively in parturients with twin pregnancies compared to women with singleton pregnancies. These changes need to be further investigated.


Asunto(s)
Anestesia Obstétrica/métodos , Gasto Cardíaco/efectos de los fármacos , Cesárea/métodos , Hipotensión/prevención & control , Monitoreo Intraoperatorio/métodos , Fenilefrina/administración & dosificación , Adulto , Anestesia Raquidea , Gasto Cardíaco/fisiología , Quimioprevención/métodos , Estudios de Cohortes , Femenino , Hemodinámica/efectos de los fármacos , Humanos , Hipotensión/fisiopatología , Recién Nacido , Infusiones Intravenosas , Parto/efectos de los fármacos , Parto/fisiología , Periodo Perioperatorio , Embarazo , Embarazo Gemelar , Vasoconstrictores/administración & dosificación
4.
Diabetes Care ; 41(11): 2377-2384, 2018 11.
Artículo en Inglés | MEDLINE | ID: mdl-30213883

RESUMEN

OBJECTIVE: To investigate the associations of estimated resting metabolic rate (RMR), body fat (BF), subcutaneous fat (SCF), visceral fat (VF), fat-free mass (FFM) percentage, BMI, and waist circumference (WC) with diabetic retinopathy (DR) in Indonesian adults with type 2 diabetes. RESEARCH DESIGN AND METHODS: This was a community-based cross-sectional study of 1,184 subjects with type 2 diabetes. DR was assessed from fundus photography and categorized as mild, moderate nonproliferative DR (NPDR), and vision-threatening DR (VTDR). RMR and body composition parameters were measured using automated body composition scan. Logistic regression with semipartial correlation analysis was used. RESULTS: DR and VTDR were present in 43.1 and 26.3% of participants, respectively. After adjustment for age, sex, diabetes duration, fasting glucose, systolic blood pressure, smoking, diabetic ulcer, and use of combined diabetes treatment, per SD increase in RMR (odds ratio [OR] 2.60 [95% CI 2.19-3.07]; P < 0.001) was associated with DR, while per SD increases in BF (0.66 [95% CI 0.56-0.78]; P < 0.001), FFM (0.69 [0.57-0.84]; P < 0.001), VF (0.77 [0.67-0.88]; P < 0.001), BMI (0.83 [0.73-0.94]; P = 0.004), and WC (0.81 [0.73-0.91]; P < 0.001) were inversely associated with presence of DR. Similar associations were found for VTDR. Among all variables, RMR had the largest contribution to the variance in the DR model (39%). CONCLUSIONS: In this study, RMR and body composition measures were strongly associated with and contributed considerably to the presence and severity of DR. These findings, if confirmed, suggest that RMR and body composition may be strong markers that represent actual metabolic state in the pathophysiology of DR.


Asunto(s)
Metabolismo Basal/fisiología , Composición Corporal/fisiología , Diabetes Mellitus Tipo 2/complicaciones , Diabetes Mellitus Tipo 2/diagnóstico , Retinopatía Diabética/diagnóstico , Descanso/fisiología , Adulto , Anciano , Estudios Transversales , Diabetes Mellitus Tipo 2/epidemiología , Diabetes Mellitus Tipo 2/metabolismo , Retinopatía Diabética/epidemiología , Retinopatía Diabética/metabolismo , Retinopatía Diabética/patología , Progresión de la Enfermedad , Femenino , Humanos , Indonesia/epidemiología , Masculino , Persona de Mediana Edad , Pronóstico , Factores de Riesgo , Índice de Severidad de la Enfermedad
5.
Ophthalmic Epidemiol ; 24(1): 48-56, 2017 02.
Artículo en Inglés | MEDLINE | ID: mdl-28032809

RESUMEN

PURPOSE: There are no available data about diabetic retinopathy (DR) in the Indonesian population. This report summarizes the rationale and study design of the Jogjakarta Eye Diabetic Study in the Community (JOGED.COM), a community-based study to estimate the prevalence and risk factors of DR in persons with type 2 diabetes in Jogjakarta, Indonesia. METHODS: The JOGED.COM aimed to examine a cross-sectional sample of 1200 persons with type 2 diabetes aged 30 years and older residing in the study area. We identified 121 community health centers (CHCs) in Jogjakarta and listed 35 CHCs with non-communicable diseases facilities. Multi-stage, clustered random sampling was used to select 22 CHCs randomly. We included CHCs with coverage population >30,000, and excluded those classified as 100% rural. Lists of persons with diabetes confirmed by their family physician were provided from each CHC. Examinations procedures included detailed interviews, general and eye examinations, anthropometry and body composition scan, and dilated fundus photography. RESULTS: We collaborated with local health authorities, family physicians, and local health practitioners in the recruitment phase. A total of 1435 invitations were distributed, and 1184 people (82.5%) with type 2 diabetes participated in this study, of whom 1138 (79.3%) had completed data with gradable retinal images. CONCLUSIONS: JOGED.COM is the first epidemiologic study of DR in an Indonesian population. This study will provide key information about the prevalence and risk factors of DR in the community. These data are very important for future health promotion programs to reduce the burden of DR in the population.


Asunto(s)
Diabetes Mellitus Tipo 2/complicaciones , Retinopatía Diabética/epidemiología , Adulto , Distribución por Edad , Anciano , Ceguera/epidemiología , Ceguera/etiología , Análisis por Conglomerados , Estudios Transversales , Retinopatía Diabética/complicaciones , Femenino , Humanos , Indonesia/epidemiología , Masculino , Persona de Mediana Edad , Prevalencia , Factores de Riesgo
6.
7.
Am Pharm ; NS32(11): 5, 1992 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-1442542
8.
J Reprod Med ; 32(12): 924-7, 1987 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-3430502

RESUMEN

A simple, noninvasive clinical test for detecting nuchal cords late in pregnancy and during labor is based on recording the changes in the fetal heart rate produced by transabdominal manual compression of the fetal neck area. The test was applied in 88 women close to full term and to 67 women in labor. Overall, the sensitivity of the test was 82.3% and specificity, 89.1%. The results were statistically significant in both late pregnancy and labor. A positive test implies an impending risk of cord compression and is an indication for close electronic fetal monitoring, particularly during labor. Routine use of the nuchal cord test can contribute to decreasing perinatal morbidity and mortality by diminishing the impact of cord problems.


Asunto(s)
Frecuencia Cardíaca Fetal , Cordón Umbilical/anatomía & histología , Adolescente , Adulto , Femenino , Humanos , Trabajo de Parto/fisiología , Cuello , Embarazo , Complicaciones del Embarazo , Presión , Estudios Prospectivos
9.
Theor Appl Genet ; 70(3): 309-14, 1985 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-24252927

RESUMEN

Intrachromosomal mapping studies were used to locate the positions of the genes Kr1 and Kr2, which control the crossability of wheat with Hordeum bulbosum, on chromosomes 5B and 5A, respectively. The location of Kr1 was established using the telocentric mapping technique and found to be on the long arm of chromosome 5B, distal to the centromere with a mean recombination frequency of 44.8±3.28%. Kr2 was located on the long arm of chromosome 5A by linkage with the major gene markers Vrn1, controlling vernalization requirement, and q, controlling ear morphology. Kr2 is closely linked to Vrn1, with a mean recombination frequency of 4.8±4.66%, and is distal to q with a mean recombination frequency of 38.1±10.60%. The similar locations of Kr1 and Kr2 on homoeologous chromosomes suggest that these two loci are homoeoallelic. Significant correlations between Hordeum bulbosum and rye crossability confirmed that Kr1 and Kr2 control the crossability of wheat with both species.

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