Ana Luiza Braz Pavão

Características de eventos adversos evitáveis em hospitais do Rio de Janeiro

OBJECTIVE To analyze the features of preventable adverse events (AEs) in hospitals inpatient in the State of Rio de Janeiro, in Brazil, in order to identify elements that serve as a substrate for priority actions aimed at improving patient safety. METHODS Analysis of data from a baseline retrospective cohort study to assess the incidence of AEs in a sample of records in three teaching hospitals in the State of Rio de Janeiro to describe the features of preventable AEs. RESULTS In a sample of 1,103 patients, were identified 65 preventable AEs of 56 patients who suffered preventable AEs. The healthcare associated infections (HAI) accounted for 24.6% of preventable AEs; surgical complications and/or anesthetic, 20.0%; damages arising from delay or failure in diagnosis and/or treatment, 18.4%, pressure ulcers, 18.4%; damage from complications of venipuncture, 7.7%; damage due to falls, 6.2%; damage as a result of the use of drugs, 4.6%. The preventable AEs were responsible for additional 373 days of hospital stay. CONCLUSION The HAI is the major preventable AEs, as observed in other developing countries. Despite the limitations of the study, the characterization of preventable AEs indicates that known and effective actions available to reduce HAI, such as hand hygiene, to prevent pressure ulcers, to encourage adherence to protocol and clinical guidelines and to create continuing education programs for health professionals, should compose the list of priorities of hospital managers and health professionals involved in the care of hospitalized patients.

Increased Hospitalizations for Neuropathies as Indicators of Zika Virus Infection, according to Health Information System Data, Brazil

Neurologic manifestations of Zika infection must be adequately recognized and treated; our study methods can be used for monitoring and warning systems.

Adverse events following yellow fever immunization: Report and analysis of 67 neurological cases in Brazil

Neurological adverse events following administration of the 17DD substrain of yellow fever vaccine (YEL-AND) in the Brazilian population are described and analyzed. Based on information obtained from the National Immunization Program through passive surveillance or intensified passive surveillance, from 2007 to 2012, descriptive analysis, national and regional rates of YFV associated neurotropic, neurological autoimmune disease, and reporting rate ratios with their respective 95% confidence intervals were calculated for first time vaccinees stratified on age and year. Sixty-seven neurological cases were found, with the highest rate of neurological adverse events in the age group from 5 to 9 years (2.66 per 100,000 vaccine doses in Rio Grande do Sul state, and 0.83 per 100,000 doses in national analysis). Two cases had a combination of neurotropic and autoimmune features. This is the largest sample of YEL-AND already analyzed. Rates are similar to other recent studies, but on this study the age group from 5 to 9 years of age had the highest risk. As neurological adverse events have in general a good prognosis, they should not contraindicate the use of yellow fever vaccine in face of risk of infection by yellow fever virus.

The application of Iberoamerican study of adverse events (IBEAS) methodology in Brazilian hospitals

Objective To assess the prevalence of adverse events (AE) and to investigate its association with factors related to the patient and to hospital admission. Design Cross-sectional study. Setting Four general hospitals located in the southeastern region of Brazil. Participants All patients admitted to the participating hospitals at the time of the study were surveyed. Intervention The methodology was based on the Iberoamerican study of adverse events, a two-stage medical record review. Main Outcome Measure Medical records were screened for AE only in the day (24-h) immediately before the review process, independently of the admission date. Results A total of 695 admissions were examined. Prevalence was 12.8%. Almost 43% of AE were preventable. More than 60% of patients with an event prolonged hospital stay. In final regression model, urgent admission (OR: 2.68; Confidence Interval (CI) 95%: 1.53-4.69), submission to a procedure (odds ratio (OR): 2.41; CI 95%: 1.33-4.39), presence of central venous catheter (OR: 2.25; CI 95%: 1.14-4.41) and immunosuppressive therapy (OR: 3.41; CI 95%: 1.57-7.40) were statistically associated with AE. Conclusions Our results indicate that around 1.3 AE happen in each 10 hospital admissions in Brazil. As patient safety continues to be a Public Health concern worldwide and mainly in developing countries, this would indicate the potential use of prevalence measures for monitoring patient safety in Brazilian context.

Características dos eventos adversos na atenção primária à saúde no Brasil

This study aimed to evaluate the occurrence of incidents in primary health care in Brazil. Fifteen health professionals working in Family Health Strategy units agreed to anonymously and confidentially record incidents over the course of five months, using the questionnaire Primary Care International Study of Medical Errors (PCISME) questionnaire adapted to the Brazilian context. The overall rate of incidents was 1.11%. The rate of incidents that did not reach patients was 0.11%. The rate of incidents reaching patients but without causing harm was 0.09%. The rate of incidents reaching patients and causing adverse events was 0.9%. Eight types of most frequent errors and administrative failures were identified. Communication failures were the most common contributing factor to incidents in primary health care (53%). The findings show that incidents occur in primary health care (as elsewhere in the health system), but research in this area is still incipient.

The role of Brazilian National Health Information Systems in assessing the impact of Zika virus outbreak

The Zika virus (ZIKV) epidemic has become a public health emergency following its association with severe neurological complications. We aim to discuss how the Brazilian National Health Information Systems can help to assess the impact of the ZIKV epidemic on health outcomes potentially related to ZIKV. Health outcomes potentially related to ZIKV infection were described based on a literature review of published studies on ZIKV infection outcomes and on recent protocols developed and published by the Brazilian Ministry of Health for different stages of the life cycle. These outcomes were correlated with the International Classification of Diseases 10th Revision (ICD-10) classification system, as this is the diagnostic classification registered in the Health Information System. A suggested list of 50 clinical manifestations, dispersed into 4 ICD chapters, and their information sources was created to help monitor the ZIKV epidemics and trends. Correlation of these selected ICD-10 codes and the HIS, as well as, a review of the potentialities and limitations of health information systems were performed. The potential of the Health Information System and its underutilization by stakeholders and researchers have been a barrier in diagnosing and reporting ZIKV infection and its complications. The ZIKV outbreak is still a challenge for health practice and the Brazilian Health Information System.

Características de los eventos adversos en la atención primaria de salud en Brasil

This study aimed to evaluate the occurrence of incidents in primary health care in Brazil. Fifteen health professionals working in Family Health Strategy units agreed to anonymously and confidentially record incidents over the course of five months, using the questionnaire Primary Care International Study of Medical Errors (PCISME) questionnaire adapted to the Brazilian context. The overall rate of incidents was 1.11%. The rate of incidents that did not reach patients was 0.11%. The rate of incidents reaching patients but without causing harm was 0.09%. The rate of incidents reaching patients and causing adverse events was 0.9%. Eight types of most frequent errors and administrative failures were identified. Communication failures were the most common contributing factor to incidents in primary health care (53%). The findings show that incidents occur in primary health care (as elsewhere in the health system), but research in this area is still incipient.

Characteristics of adverse events in primary health care in Brazil

This study aimed to evaluate the occurrence of incidents in primary health care in Brazil. Fifteen health professionals working in Family Health Strategy units agreed to anonymously and confidentially record incidents over the course of five months, using the questionnaire Primary Care International Study of Medical Errors (PCISME) questionnaire adapted to the Brazilian context. The overall rate of incidents was 1.11%. The rate of incidents that did not reach patients was 0.11%. The rate of incidents reaching patients but without causing harm was 0.09%. The rate of incidents reaching patients and causing adverse events was 0.9%. Eight types of most frequent errors and administrative failures were identified. Communication failures were the most common contributing factor to incidents in primary health care (53%). The findings show that incidents occur in primary health care (as elsewhere in the health system), but research in this area is still incipient.