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1.
J Trauma Nurs ; 31(5): 266-271, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-39250555

RESUMEN

BACKGROUND: Children experiencing trauma are at risk of developing acute and chronic stress disorders. In 2022, the American College of Surgeons Committee on Trauma required verified pediatric trauma centers to screen at-risk patients and provide mental health provider referrals as needed. OBJECTIVE: The study objective is to assess the current readiness of pediatric trauma centers to meet the new American College of Surgeons requirements. METHODS: This study used an exploratory, electronic, cross-sectional survey design. The Pediatric Trauma Society distributed a survey on mental health screening practices to its members in February 2023. Results were summarized with descriptive statistics. Chi-square test was used to compare responses of Levels I and II pediatric trauma centers. RESULTS: There were 91 survey responses from the PTS membership of 1247 (response rate of 7.3%). Fifty-nine participants were from Level I and 27 from Level II pediatric trauma centers. 63.8% of Level I and 51.9% of Level II center respondents currently screened for acute stress (χ2(1) = 1.09, p = .30). Of these, 75.7% of Level I and 57.1% of Level II center respondents routinely screened all admitted trauma patients (χ2(1) = 1.68, p = .19). However, only 32.4% of Level I and 21.4% of Level II respondents reported having outpatient acute stress referral protocols. For pediatric trauma centers currently without screening, 65% of Level I and 46.2% of Level II pediatric trauma center respondents felt they needed more than six months to establish a program (χ2(1) = 1.15, p = .28). Most respondents (68.9%) reported staff shortages as a barrier to the delivery of acute stress services. CONCLUSIONS: Pediatric trauma center compliance with acute stress screening requirements for verification is variable. Pediatric trauma centers may benefit from technical assistance with acute stress screening.


Asunto(s)
Tamizaje Masivo , Centros Traumatológicos , Humanos , Estudios Transversales , Niño , Masculino , Femenino , Tamizaje Masivo/métodos , Heridas y Lesiones/diagnóstico , Estados Unidos , Adolescente , Encuestas y Cuestionarios , Preescolar , Estrés Psicológico/diagnóstico , Enfermería de Trauma
2.
Helicobacter ; 29(5): e13135, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-39252495

RESUMEN

BACKGROUND AND AIMS: Gastric cancer (GC) is the third cause of cancer mortality worldwide. A screening strategy that combines an upper gastrointestinal endoscopy (UGIE) with a screening colonoscopy may be cost-effective in intermediate-risk regions. This study aimed to evaluate the intention to adhere to combined endoscopic screening and assess knowledge of GC symptoms, risk factors, and barriers to screening. METHODS: Cross-sectional study enrolling individuals eligible for CRC screening in northern Portugal, where a populational fecal occult blood test (FOBT) program is implemented. The validated PERCEPT-PREVENT tool was applied across three groups: (a) not yet invited to CRC screening, (b) FOBT-positive referred to colonoscopy, and (c) primary colonoscopy screening. RESULTS: A high acceptance rate was observed for combined endoscopic screening (94%; n = 264) [not yet invited to CRC screening 98% (n = 90) vs. FOBT-positive referred to colonoscopy 90% (n = 103) vs. primary colonoscopy 97% (n = 71); p = 0.017], with the vast majority reporting intention to adhere in the setting of full reimbursement (97%; n = 255). Most respondents were unaware of any possible GC symptom (76%; n = 213), risk factor (73%; n = 205), and UGIE-related complication (85%; n = 237). Regular follow-up with the primary care physician (Odds Ratio (OR) 27.59, 95% confidence interval (CI) 2.99-254.57), lower perceived negative health consequences of UGIE (OR 1.40, 95% CI 1.13-1.74), and lower perceived financial burden (OR 2.46, 95% CI 1.04-5.85) were the only factors independently associated with a higher intention to undergo combined screening. CONCLUSIONS: Willingness to undergo combined endoscopic screening was notably high and positively impacted by lower perceived barriers. Additional efforts should be undertaken to improve levels of digestive health literacy.


Asunto(s)
Detección Precoz del Cáncer , Neoplasias Gástricas , Humanos , Masculino , Femenino , Neoplasias Gástricas/diagnóstico , Persona de Mediana Edad , Estudios Transversales , Detección Precoz del Cáncer/métodos , Anciano , Portugal , Colonoscopía/psicología , Intención , Tamizaje Masivo/métodos , Cooperación del Paciente/estadística & datos numéricos , Sangre Oculta , Aceptación de la Atención de Salud/estadística & datos numéricos , Aceptación de la Atención de Salud/psicología
3.
Lancet ; 404(10456): 935, 2024 Sep 07.
Artículo en Inglés | MEDLINE | ID: mdl-39244272
5.
Surg Clin North Am ; 104(5): 951-964, 2024 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-39237170

RESUMEN

Pancreatic ductal adenocarcinoma (PDAC) continues to remain one of the leading causes of cancer-related death. Unlike other malignancies where universal screening is recommended, the same cannot be said for PDAC. The purpose of this study is to review which patients are at high risk of developing PDAC and therefore candidates for screening, methods/frequency of screening, and risk for these groups of patients.


Asunto(s)
Carcinoma Ductal Pancreático , Detección Precoz del Cáncer , Neoplasias Pancreáticas , Humanos , Neoplasias Pancreáticas/diagnóstico , Detección Precoz del Cáncer/métodos , Carcinoma Ductal Pancreático/diagnóstico , Factores de Riesgo , Tamizaje Masivo/métodos , Medición de Riesgo/métodos
6.
Rev Med Suisse ; 20(885): 1518-1524, 2024 Sep 04.
Artículo en Francés | MEDLINE | ID: mdl-39238453

RESUMEN

Despite the substantial national resources invested in the fight against HIV to achieve its elimination, its incidence has remained stable in recent years. In 2022, the FOPH estimated that 7% of people living with HIV in Switzerland remained undiagnosed, underlining the potential for improving screening. The aim of this article is to present the process of HIV screening and diagnosis in clinical practice, adapted to the Federal Office of Public Health (FOPH) national strategy, and including the different indications for screening, the interpretation of available tests, and the place of post-exposure prophylaxis (PEP).


Malgré les ressources nationales considérables investies dans la lutte contre le VIH pour atteindre son élimination, son incidence est restée stable ces dernières années. En 2022, l'Office fédéral de la santé publique (OFSP) a estimé que 7 % des personnes vivant avec le VIH en Suisse n'étaient pas diagnostiquées, soulignant ainsi un potentiel d'amélioration du dépistage. L'objectif de cet article est de présenter le processus de dépistage et de diagnostic du VIH en pratique clinique, conformément à la stratégie nationale de l'OFSP. Il couvre les différentes indications au dépistage, l'interprétation des tests disponibles, ainsi que la place de la prophylaxie postexposition (PEP).


Asunto(s)
Infecciones por VIH , Tamizaje Masivo , Profilaxis Posexposición , Humanos , Infecciones por VIH/prevención & control , Infecciones por VIH/diagnóstico , Infecciones por VIH/epidemiología , Tamizaje Masivo/métodos , Profilaxis Posexposición/métodos , Suiza/epidemiología , Prueba de VIH/métodos , Prueba de VIH/estadística & datos numéricos
7.
Rev Med Suisse ; 20(885): 1544-1550, 2024 Sep 04.
Artículo en Francés | MEDLINE | ID: mdl-39238457

RESUMEN

Deficiency in vitamins B9 and B12 are common in general practice, due to their high prevalence in the population, especially among elderly patients. This article will present the clinical manifestations of vitamin B9 and B12 deficiencies, which can sometimes be insidious. We will discuss screening strategies, which are based on the presence of compatible symptoms as well as risk factors for deficiency. The choice of administration route for substitution depends both on severity and etiology; but the oral route has demonstrated similar effectiveness compared to intramuscular administration.


Il est courant de rencontrer des déficits en vitamines B9 et B12 en consultation de médecine de premier recours, en raison de leurs prévalences élevées dans la population générale, surtout chez les patients âgés. Cet article présente les manifestations cliniques de carences en vitamines B9 et B12, qui peuvent parfois être insidieuses et discute des stratégies de dépistage, qui se basent sur la présence de symptômes compatibles ainsi que de facteurs de risque de carence. Concernant la substitution, le choix de la voie d'administration se fait selon la sévérité et l'étiologie ; mais la forme orale a démontré une efficacité similaire à l'administration intramusculaire.


Asunto(s)
Deficiencia de Vitamina B 12 , Humanos , Deficiencia de Vitamina B 12/diagnóstico , Deficiencia de Vitamina B 12/epidemiología , Vitamina B 12/administración & dosificación , Tamizaje Masivo/métodos , Factores de Riesgo , Deficiencia de Ácido Fólico/diagnóstico , Inyecciones Intramusculares
9.
J Prim Care Community Health ; 15: 21501319241277397, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-39238271

RESUMEN

INTRODUCTION: Beyond our population growing older and living longer, there is an increased risk of developing a cognitive disorder. Standardized screening during a routine visit in primary care may be ideal for early detection of mild cognitive impairment (MCI) and follow-up for cognitive changes. AIM: This quality improvement (QI) project aimed to determine the impact of implementing the Mini-Cog© quick screening for early dementia detection to identify and follow up on the cognitive impairment of older adults in a primary care clinic setting. METHODS: Implementation started in February 2024 in a primary care clinic in Southern California. Data was collected for this project over a total of 16 weeks. This QI project implemented a routine cognitive screening using the Mini-Cog©. Cognitive impairment was identified, and if indicated by the Mini-Cog© scores, follow-up for a cognitive assessment and care plan services were initiated. Data were obtained from the project site's electronic medical record on a total sample size of 471 participants (n = 382 in the pre-implementation group and n = 89 in the post-implementation group). RESULTS: Pearson's chi-square test indicated a statistically significant improvement in the identification rate of cognitive impairment, increasing from 11.8% (n = 45 out of 382) at pre-implementation to 34.8% (n = 31 out of 89) at post-implementation, and specifically, mild cognitive impairment increased from zero identified in pre-implementation to 12.4% (n = 11 out of 89) post-implementation. Lastly, follow-up rates improved from 91.1% (n = 41 out of 45) to 100% (n = 31 out of 31) in post-implementation, and clinical significance was evident based on the phi-coefficient (φ = 0.196), indicating a small effect size and a 100% follow-up rate. CONCLUSIONS: The findings of this project suggest older adults should receive cognitive screenings to help identify early cognitive impairment and increase follow-up for further evaluation, treatment, and advanced care planning.


Asunto(s)
Disfunción Cognitiva , Atención Primaria de Salud , Mejoramiento de la Calidad , Humanos , Disfunción Cognitiva/diagnóstico , Proyectos Piloto , Femenino , Anciano , Masculino , California , Anciano de 80 o más Años , Tamizaje Masivo/métodos , Demencia/diagnóstico , Persona de Mediana Edad , Estudios de Seguimiento
10.
BMC Cancer ; 24(1): 1111, 2024 Sep 06.
Artículo en Inglés | MEDLINE | ID: mdl-39243000

RESUMEN

BACKGROUND: Risk-stratified approaches to breast screening show promise for increasing benefits and reducing harms. But the successful implementation of such an approach will rely on public acceptability. To date, research suggests that while increased screening for women at high risk will be acceptable, any de-intensification of screening for low-risk groups may be met with less enthusiasm. We report findings from a population-based survey of women in England, approaching the age of eligibility for breast screening, to compare the acceptability of current age-based screening with two hypothetical risk-adapted approaches for women at low risk of breast cancer. METHODS: An online survey of 1,579 women aged 40-49 with no personal experience of breast cancer or mammography. Participants were recruited via a market research panel, using target quotas for educational attainment and ethnic group, and were randomised to view information about (1) standard NHS age-based screening; (2) a later screening start age for low-risk women; or (3) a longer screening interval for low-risk women. Primary outcomes were cognitive, emotional, and global acceptability. ANOVAs and multiple regression were used to compare acceptability between groups and explore demographic and psychosocial factors associated with acceptability. RESULTS: All three screening approaches were judged to be acceptable on the single-item measure of global acceptability (mean score > 3 on a 5-point scale). Scores for all three measures of acceptability were significantly lower for the risk-adapted scenarios than for age-based screening. There were no differences between the two risk-adapted scenarios. In multivariable analysis, higher breast cancer knowledge was positively associated with cognitive and emotional acceptability of screening approach. Willingness to undergo personal risk assessment was not associated with experimental group. CONCLUSION: We found no difference in the acceptability of later start age vs. longer screening intervals for women at low risk of breast cancer in a large sample of women who were screening naïve. Although acceptability of both risk-adapted scenarios was lower than for standard age-based screening, overall acceptability was reasonable. The positive associations between knowledge and both cognitive and emotional acceptability suggests clear and reassuring communication about the rationale for de-intensified screening may enhance acceptability.


Asunto(s)
Neoplasias de la Mama , Detección Precoz del Cáncer , Aceptación de la Atención de Salud , Humanos , Femenino , Neoplasias de la Mama/diagnóstico , Neoplasias de la Mama/psicología , Persona de Mediana Edad , Adulto , Detección Precoz del Cáncer/psicología , Detección Precoz del Cáncer/métodos , Aceptación de la Atención de Salud/psicología , Aceptación de la Atención de Salud/estadística & datos numéricos , Mamografía/psicología , Mamografía/métodos , Encuestas y Cuestionarios , Tamizaje Masivo/métodos , Tamizaje Masivo/psicología , Inglaterra/epidemiología , Medición de Riesgo/métodos
11.
BMC Pregnancy Childbirth ; 24(1): 586, 2024 Sep 07.
Artículo en Inglés | MEDLINE | ID: mdl-39244582

RESUMEN

BACKGROUND: Group B Streptococcus (GBS) infection remains a leading cause of newborn morbidity and mortality. The study aimed to determine the adherence rate to the universal screening policy a decade after its introduction. Secondly, whether the timing of antibiotics given in GBS carriers reduces the incidence of neonatal sepsis. METHODS: Delivery records at Hong Kong Baptist Hospital in 2022 were examined to retrieve antenatal and intrapartum details regarding maternal GBS carrier status, previous maternal GBS carrier status, antibiotic treatment, timing of treatment, neonatal condition at birth and whether the neonate had sepsis. Univariate statistics was used to assess the relationship between maternal GBS carrier and neonatal sepsis overall. Incidence of neonatal sepsis was stratified according to mode of delivery and timing of antibiotic. RESULTS: The adherence rate to the universal GBS screening policy was 97%. The risk of neonatal sepsis was 5.45 (95% CI 3.05 to 9.75) times higher in women who were GBS screened positive when compared to non-GBS carriers (p < 0.001). Amongst term neonates from GBS carriers delivered by Caesarean section, the risk of neonatal sepsis significantly decreased by 70% after antenatal antibiotic treatment (p = 0.041) whereas in term neonates delivered vaginally, the risk of neonatal sepsis decreased by 71% (p = 0.022) if intrapartum antibiotic prophylaxis was given 4 or more hours. CONCLUSION: Giving antenatal antibiotic treatment before Caesarean section or intrapartum antibiotic prophylaxis for 4 or more hours before vaginal delivery may decrease the risk of neonatal sepsis in term neonates delivered from GBS carriers.


Asunto(s)
Antibacterianos , Sepsis Neonatal , Complicaciones Infecciosas del Embarazo , Infecciones Estreptocócicas , Streptococcus agalactiae , Humanos , Infecciones Estreptocócicas/prevención & control , Infecciones Estreptocócicas/diagnóstico , Infecciones Estreptocócicas/epidemiología , Recién Nacido , Sepsis Neonatal/prevención & control , Sepsis Neonatal/diagnóstico , Sepsis Neonatal/epidemiología , Sepsis Neonatal/microbiología , Femenino , Streptococcus agalactiae/aislamiento & purificación , Embarazo , Antibacterianos/uso terapéutico , Antibacterianos/administración & dosificación , Complicaciones Infecciosas del Embarazo/diagnóstico , Complicaciones Infecciosas del Embarazo/epidemiología , Complicaciones Infecciosas del Embarazo/prevención & control , Hong Kong/epidemiología , Portador Sano/diagnóstico , Adulto , Profilaxis Antibiótica/métodos , Transmisión Vertical de Enfermedad Infecciosa/prevención & control , Incidencia , Cesárea , Tamizaje Masivo/métodos , Adhesión a Directriz/estadística & datos numéricos , Estudios Retrospectivos , Parto Obstétrico
12.
Brain Impair ; 252024 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-39222469

RESUMEN

Background Many Aboriginal and/or Torres Strait Islander peoples are exposed to risk factors for cognitive impairment. However, culturally appropriate methods for identifying potential cognitive impairment are lacking. This paper reports on the development of a screen and interview protocol designed to flag possible cognitive impairments and psychosocial disability in Aboriginal and/or Torres Strait Islander adults over the age of 16years. Methods The Guddi Way screen includes items relating to cognition and mental functions across multiple cognitive domains. The screen is straightforward, brief, and able to be administered by non-clinicians with training. Results Early results suggest the Guddi Way screen is reliable and culturally acceptable, and correctly flags cognitive dysfunction among Aboriginal and/or Torres Strait Islander adults. Conclusions The screen shows promise as a culturally appropriate and culturally developed method to identify the possibility of cognitive impairments and psychosocial disability in Aboriginal and/or Torres Strait Islander adults. A flag on the Guddi Way screen indicates the need for referral to an experienced neuropsychologist or neuropsychiatrist for further assessment and can also assist in guiding support services.


Asunto(s)
Aborigenas Australianos e Isleños del Estrecho de Torres , Disfunción Cognitiva , Adolescente , Adulto , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Adulto Joven , Australia/epidemiología , Aborigenas Australianos e Isleños del Estrecho de Torres/psicología , Disfunción Cognitiva/diagnóstico , Disfunción Cognitiva/etnología , Tamizaje Masivo/métodos , Pruebas Neuropsicológicas
13.
Aust J Prim Health ; 302024 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-39222470

RESUMEN

Cervical cancer screening programs in Australia have been developed to detect early precancerous changes in women with a cervix aged between 25 and 74. Yet, many barriers remain to the uptake of cervical screening. Barriers include a lack of culturally appropriate service provision, physical access, poor health literacy, emotional difficulties, socio-economic disadvantage and not having access to a female service provider. In remote and very remote areas of Australia, additional barriers experienced by Aboriginal or Torres Strait Islander peoples include a distrust of healthcare providers and a lack of services, resulting in a much higher rate of diagnosis and death from cervical cancer. General practice nurses (GPNs) are well placed to conduct cervical screening tests (CSTs) after they have undertaken additional education and practical training. GPNs' increase in scope of practice is beneficial to general practice as it helps to remove some barriers to cervical screening. In addition, GPNs conducting CSTs reduce GP workload and burnout and increase teamwork. GPNs working in metropolitan clinics have greater access to training facilities, whereas those working in rural and remote clinics are required to travel potentially long distances to complete practical assessments. This highlights the need for training to be made available in rural and remote areas. The aim of this forum paper is therefore to generate further discussion on the need for training programs to be made available in rural and remote areas to aid the upskilling of GPNs.


Asunto(s)
Detección Precoz del Cáncer , Neoplasias del Cuello Uterino , Adulto , Anciano , Femenino , Humanos , Persona de Mediana Edad , Australia , Detección Precoz del Cáncer/métodos , Medicina General/métodos , Tamizaje Masivo/métodos , Neoplasias del Cuello Uterino/diagnóstico , Aborigenas Australianos e Isleños del Estrecho de Torres
14.
JAMA Netw Open ; 7(9): e2431715, 2024 Sep 03.
Artículo en Inglés | MEDLINE | ID: mdl-39235813

RESUMEN

Importance: Previous research has shown good discrimination of short-term risk using an artificial intelligence (AI) risk prediction model (Mirai). However, no studies have been undertaken to evaluate whether this might translate into economic gains. Objective: To assess the cost-effectiveness of incorporating risk-stratified screening using a breast cancer AI model into the United Kingdom (UK) National Breast Cancer Screening Program. Design, Setting, and Participants: This study, conducted from January 1, 2023, to January 31, 2024, involved the development of a decision analytical model to estimate health-related quality of life, cancer survival rates, and costs over the lifetime of the female population eligible for screening. The analysis took a UK payer perspective, and the simulated cohort consisted of women aged 50 to 70 years at screening. Exposures: Mammography screening at 1 to 6 yearly screening intervals based on breast cancer risk and standard care (screening every 3 years). Main Outcomes and Measures: Incremental net monetary benefit based on quality-adjusted life-years (QALYs) and National Health Service (NHS) costs (given in pounds sterling; to convert to US dollars, multiply by 1.28). Results: Artificial intelligence-based risk-stratified programs were estimated to be cost-saving and increase QALYs compared with the current screening program. A screening schedule of every 6 years for lowest-risk individuals, biannually and triennially for those below and above average risk, respectively, and annually for those at highest risk was estimated to give yearly net monetary benefits within the NHS of approximately £60.4 (US $77.3) million and £85.3 (US $109.2) million, with QALY values set at £20 000 (US $25 600) and £30 000 (US $38 400), respectively. Even in scenarios where decision-makers hesitate to allocate additional NHS resources toward screening, implementing the proposed strategies at a QALY value of £1 (US $1.28) was estimated to generate a yearly monetary benefit of approximately £10.6 (US $13.6) million. Conclusions and Relevance: In this decision analytical model study of integrating risk-stratified screening with a breast cancer AI model into the UK National Breast Cancer Screening Program, risk-stratified screening was likely to be cost-effective, yielding added health benefits at reduced costs. These results are particularly relevant for health care settings where resources are under pressure. New studies to prospectively evaluate AI-guided screening appear warranted.


Asunto(s)
Inteligencia Artificial , Neoplasias de la Mama , Análisis Costo-Beneficio , Detección Precoz del Cáncer , Humanos , Neoplasias de la Mama/diagnóstico , Neoplasias de la Mama/economía , Femenino , Persona de Mediana Edad , Detección Precoz del Cáncer/economía , Detección Precoz del Cáncer/métodos , Reino Unido , Anciano , Inteligencia Artificial/economía , Mamografía/economía , Años de Vida Ajustados por Calidad de Vida , Medición de Riesgo/métodos , Tamizaje Masivo/economía , Tamizaje Masivo/métodos
15.
Sci Rep ; 14(1): 20720, 2024 09 05.
Artículo en Inglés | MEDLINE | ID: mdl-39237521

RESUMEN

Liver fibrosis is often undetected whereas it is the determinant of liver-related mortality. We evaluate a pathway based on the systematic calculation of FIB-4 to screen for advanced hepatic fibrosis. Systematic calculation of FIB-4 was implemented in the centralized laboratory of a French University Hospital in 4 pilot departments. If ≥ 2.67, the FIB-4 result was returned to the prescribers, for patients between 18 and 70 years of age, with an incentive to measure liver stiffness by vibration controlled transient elastography. During a 2-years period, a FIB-4 was calculated in 2963 patients and 135 were ≥ 2.67 (4.6%). After exclusion of patients with a known cause of elevated FIB-4, 47 patients (34.8%) were eligible for elastography. Forty patients underwent elastography, but only 15% (7/47) at the spontaneous request of the referring physician. Fifteen patients were identified with significant fibrosis, among which 8 attended the scheduled specialist consultation, all with a confirmed diagnosis of cirrhosis. A sequential pathway based on the systematic calculation of FIB-4 enables the identification of patients with significant unknown liver fibrosis, allowing to refer them to specialized care. Raising awareness is essential to improve the care pathway.


Asunto(s)
Diagnóstico por Imagen de Elasticidad , Cirrosis Hepática , Humanos , Cirrosis Hepática/diagnóstico , Cirrosis Hepática/patología , Persona de Mediana Edad , Masculino , Femenino , Adulto , Anciano , Diagnóstico por Imagen de Elasticidad/métodos , Diagnóstico Precoz , Adolescente , Adulto Joven , Enfermedad Crónica , Tamizaje Masivo/métodos
16.
Sci Rep ; 14(1): 20761, 2024 09 05.
Artículo en Inglés | MEDLINE | ID: mdl-39237756

RESUMEN

Cervical cancer screening in Brazil is opportunistic, based on cytology and offered for women aged 25-64 years, with low coverage (30%) and 70% of cancer diagnoses done in advanced stages, without impact on mortality. The current study reports 5-year first-round results of a population-based DNA-HPV testing screening program in a Brazilian city, which intended to be a model for transition to a more efficient program. Program flowchart is simple and current, indicating repetition of a negative test after five years. The first-round (October 2017-September 2022) screened 20,551 women by DNA-HPV testing with 58.7% coverage and 99.4% compliance with the program's targeted age range. Coverage increases to 77.8% when excluding the 'pandemic period'. The DNA-HPV testing was 87.2% negative with 6.2% colposcopy referrals and 84.8% colposcopies performed. A total of 258 high-grade precursor lesions and 29 cervical cancers (mean age = 41.4 years, 83% Stage I) were detected. As a reference, 41,387 cytology tests from the previous program (2012-2016) detected 36 cervical cancers (mean age = 52.0 years, p = 0.0005), with 67% in advanced stages (p < 0.0001). Organizing cervical cancer screening using DNA-HPV testing demonstrated good coverage, high age and colposcopy compliance, and detection of more precancerous lesions and cervical cancers 10 years in advance.


Asunto(s)
Detección Precoz del Cáncer , Infecciones por Papillomavirus , Neoplasias del Cuello Uterino , Humanos , Femenino , Neoplasias del Cuello Uterino/diagnóstico , Neoplasias del Cuello Uterino/virología , Neoplasias del Cuello Uterino/patología , Neoplasias del Cuello Uterino/epidemiología , Persona de Mediana Edad , Adulto , Detección Precoz del Cáncer/métodos , Infecciones por Papillomavirus/diagnóstico , Infecciones por Papillomavirus/virología , Brasil/epidemiología , ADN Viral/genética , Colposcopía , Tamizaje Masivo/métodos , Papillomaviridae/genética , Papillomaviridae/aislamiento & purificación , Prevalencia , Anciano
20.
PLoS One ; 19(9): e0308106, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-39259749

RESUMEN

BACKGROUND: Lung cancer screening (LCS) using low-dose computed tomography (LDCT) is a strategy for early-stage diagnosis. The implementation of LDCT screening in countries with a high prevalence/incidence of tuberculosis (TB) is controversial. This systematic review and meta-analysis aim to identify whether LCS using LDCT increases early-stage diagnosis and decreases mortality, as well as the false-positive rate, in regions with a high prevalence of TB. METHODS/DESIGN: Studies were identified by searching BVS, PUBMED, EMBASE, and SCOPUS. RCT and cohort studies (CS) that show the effects of LDCT in LC screening on mortality and secondary outcomes were eligible. Two independent reviewers evaluated eligibility and a third judged disagreements. We used the Systematic Review Data Repository (SRDR+) to extract the metadata and record decisions. The analyses were stratified by study design and incidence of TB. We used the Cochrane "Risk of bias" assessment tool. RESULTS: The Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) were used. Thirty-seven papers were included, referring to 22 studies (10 RCTs and 12 cohorts). Few studies were from regions with a high incidence of TB (One RCT and four cohorts). Nonetheless, the evidence is compatible with European and USA studies. RCTs and CS also had consistent results. There is an increase in early-stage (I-II) diagnoses and reduced LC mortality in the LCDT arm compared to the control. Although false-positive rates varied, they stayed within the 20 to 30% range. DISCUSSION: This is the first meta-analysis of LDCT for LCS focused on its benefits in regions with an increased incidence/prevalence of TB. Although the specificity of Lung-RADS was higher in participants without TB sequelae than in those with TB sequelae, our findings point out that the difference does not invalidate implementing LDCT LCS in these regions. TRIAL REGISTRATION: Systematic review registration Systematic review registration PROSPERO CRD42022309581.


Asunto(s)
Detección Precoz del Cáncer , Neoplasias Pulmonares , Tomografía Computarizada por Rayos X , Humanos , Neoplasias Pulmonares/diagnóstico por imagen , Neoplasias Pulmonares/mortalidad , Neoplasias Pulmonares/epidemiología , Tomografía Computarizada por Rayos X/métodos , Incidencia , Prevalencia , Detección Precoz del Cáncer/métodos , Tuberculosis/epidemiología , Tuberculosis/diagnóstico por imagen , Tuberculosis/mortalidad , Tuberculosis/diagnóstico , Tamizaje Masivo/métodos
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