RESUMO
Waiting rooms provide an ideal location to disseminate health information. In this mixed-methods study, we evaluated waiting room-based health education talks at two clinics in the Dominican Republic and explored recommendations for implementing this intervention in similar settings. The talks addressed noncommunicable diseases, sexually transmitted infections, family planning and gender-based violence. We conducted pre- and posttests to assess attendees' change in knowledge and conducted semi-structured interviews with a subset of them. We conducted a semi-structured focus group with educators. Analyses included Wilcox Signed Rank Tests and McNemar tests for pre- and posttests, conventional content analysis for individual interviews and transcript coding for the focus group. Patient participants were 69.3% female aged 39.6 years (SD = 13.5) on average at one clinic (n = 127) and 100% female aged 17.4 (SD = 1.3) on average at the second clinic (n = 24). Focus group participants (n = 5) had 4.8 years (SD = 3.3) of health educator experience on average. Pre- and posttests showed significant improvement (P < 0.05) across all talks. Qualitative interviews emphasized engaging, clear and brief content delivery with visual aids. The focus group highlighted the importance of patient-centered design with culturally concordant delivery and identified implementation challenges. Findings demonstrate that waiting room-based education talks improve knowledge and provide suggestions for similar interventions.
Assuntos
Infecções Sexualmente Transmissíveis , Salas de Espera , Humanos , Feminino , Masculino , República Dominicana , Educação em Saúde , Educação SexualRESUMO
BACKGROUND: Evidence in different countries suggest an association between sex work and drug use. In the Dominican Republic an estimated 60,000-100,000 women work in the sex industry. However, little is known about their drug use behaviors. OBJECTIVE: To characterize the burden of drug use and examine correlates of these behaviors among female sex workers in the Dominican Republic. METHODS: Data for this analysis comes from a cross-sectional study among key populations at risk for HIV. A community sample of female sex workers (N = 389) was recruited using passive and active recruitment strategies. Participants completed a behavioral survey between 2015 and 2016. Logistic regression models were constructed to examine predictors of drug use. RESULTS: Protective factors against marijuana and crack or cocaine use included being heterosexual, having a higher level of education, regular employment, and fewer male sexual partners. Increased odds of crack or cocaine use were associated with incarceration, having slept in a place not meant for human habitation in the last six months, and having ever lived in a batey (a community around a sugar mill where workers and their families live). Participants that used marijuana were generally younger, while those that used crack or cocaine were older. CONCLUSIONS: Our findings highlight characteristics of the social and economic environment that require further research to optimize prevention and care strategies for this population. Public health interventions are needed that address drug use, sexual risk-taking, and helping female sex workers and their families achieve a healthy life.
Assuntos
Profissionais do Sexo/psicologia , Meio Social , Fatores Socioeconômicos , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Transtornos Relacionados ao Uso de Substâncias/psicologia , População Urbana/tendências , Adolescente , Adulto , Estudos Transversais , República Dominicana/epidemiologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Trabalho Sexual/psicologia , Comportamento Sexual/psicologia , Transtornos Relacionados ao Uso de Substâncias/economia , Adulto JovemRESUMO
INTRODUCTION: Invasive fungal disease (IFD) is an important complication after solid organ transplantation (SOT). A marked geographic variation in the epidemiology of IFD after kidney transplantation (KT) has been suggested by the results of previous studies. Nevertheless, data from Latin American centers are scarce. OBJECTIVE: This study sought to describe the epidemiology of IFD at a Brazilian KT center. METHODS: This study was a retrospective single-center cohort study that included patients who underwent KT between 1998 and 2009 and were followed up until July 2015. Cases of simultaneous kidney-pancreas transplantation were excluded. The primary study outcome was the occurrence of proven or probable IFD. RESULTS: Among 908 KT recipients, 44 cases of IFD occurred in 42 patients (4.6%). Cryptococcus spp. infection, diagnosed in 16 cases (36.3%), was the leading cause of IFD, followed by histoplasmosis in 10 cases (22.7%) and invasive candidiasis in 10 (22.7%). Sporotrichosis, mucormycosis, invasive aspergillosis, pulmonary Cladophialophora sp. infection, trichosporonosis and Saccharomyces cerevisiae fungemia occurred in 1 recipient each (2.3%). Two additional (4.5%) cases of unspecified mold infections were identified by histopathological analysis. Most cases of IFD (67%) occurred later than 6 months after transplantation. Previous use of antilymphocyte antibodies (P = .008) and corticosteroid pulse therapy (P < .001) were more frequent among cases of IFD occurring within the first 6 months after transplantation. CONCLUSIONS: The epidemiology of IFD in this Brazilian cohort was characterized by a large predominance of late infections and a high proportion of cases of cryptococcosis and histoplasmosis. These results highlight the considerable geographic variability of IFD epidemiology after KT.
Assuntos
Soro Antilinfocitário/uso terapêutico , Rejeição de Enxerto/prevenção & controle , Imunossupressores/uso terapêutico , Transplante de Rim , Micoses/epidemiologia , Complicações Pós-Operatórias/epidemiologia , Adulto , Brasil/epidemiologia , Candidíase Invasiva/epidemiologia , Criptococose/epidemiologia , Feminino , Histoplasmose/epidemiologia , Humanos , Aspergilose Pulmonar Invasiva/epidemiologia , Masculino , Pessoa de Meia-Idade , Mucormicose/epidemiologia , Estudos Retrospectivos , Fatores de Risco , TransplantadosRESUMO
INTRODUCTION: Although infection with extended-spectrum ß-lactamase-producing Enterobacteriaceae (ESBL-E) has been recognized as an important cause of morbidity after solid organ transplantation, there are limited data on the outcome of this complication among transplant recipients. The objective of this study was to describe the outcome and factors associated with mortality among recipients of abdominal solid organ transplants with bloodstream infection caused by ESBL-E. PATIENTS AND METHODS: This study was a retrospective analysis of a case series of patients who had bacteremia caused by ESBL-E after undergoing renal or liver transplantation between January 2000 and September 2008 at a university-affiliated hospital in Rio de Janeiro, Brazil. The primary end point of the study was death within 30 days of the diagnosis of bacteremia. RESULTS: During the study period, 997 subjects underwent kidney (759 patients) or liver (238 patients) transplantation. Fifty-four episodes of bacteremia caused by ESBL-E were diagnosed in 39 patients (4%). Mortality after the first episode of ESBL-E bacteremia was 26% (10 deaths). In multiple logistic regression analysis, the Pitt bacteremia score (P = .005) and being on mechanical ventilation at the time of infection diagnosis (P = .02) were the only variables associated with mortality. Thirteen episodes of recurrent bacteremia occurred in 8 (28%) of the 29 patients who survived the first episode. Two (25%) of these 8 patients died during the course of a recurrent episode. CONCLUSIONS: Bacteremia caused by ESBL-E was associated with high mortality and high risk of recurrence. Factors associated with clinical severity at the time of infection diagnosis were the main predictors of mortality.
Assuntos
Bacteriemia/mortalidade , Infecções por Enterobacteriaceae/mortalidade , Transplante de Órgãos , Complicações Pós-Operatórias/mortalidade , Adulto , Idoso , Bacteriemia/etiologia , Bacteriemia/terapia , Biomarcadores/metabolismo , Terapia Combinada , Enterobacteriaceae/metabolismo , Infecções por Enterobacteriaceae/etiologia , Infecções por Enterobacteriaceae/terapia , Feminino , Humanos , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias/terapia , Recidiva , Estudos Retrospectivos , Fatores de Risco , Resultado do Tratamento , beta-Lactamases/metabolismoRESUMO
This retrospective cohort study assessed the results of the implementation of preventive recommendations for tuberculosis (TB) among renal transplant recipients in an endemic area (Rio de Janeiro, Brazil). Subjects were defined as at high risk for TB if they had latent tuberculosis infection (LTBI), reported recent close contact with individuals with TB or received a graft from a donor with LTBI. A 6-month course of isoniazid preventive therapy (IPT) was targeted to high-risk subjects. The study end point was TB confirmed by culture. Altogether, 535 patients were included. Median follow-up was 59 months. The overall cumulative incidence of TB was 2.1% while among the 274 patients in whom the preventive protocol was fully implemented, the incidence was only 0.7%. The incidence of TB among 75 high-risk recipients not treated with isoniazid (7%) was significantly higher than that observed in 209 untreated low-risk patients (1%, p = 0.006) and in 65 high-risk subjects that received IPT (no case, p = 0.03). In conclusion, the implementation of preventive recommendations for TB in an endemic area allowed the appropriate discrimination between high- and low-risk renal transplant recipients and was associated with long-term reduction in the incidence of this complication among high-risk subjects.
Assuntos
Transplante de Rim , Insuficiência Renal/complicações , Tuberculose/prevenção & controle , Adulto , Antituberculosos/uso terapêutico , Brasil , Feminino , Seguimentos , Humanos , Incidência , Isoniazida/uso terapêutico , Masculino , Pessoa de Meia-Idade , Avaliação de Resultados em Cuidados de Saúde , Avaliação de Programas e Projetos de Saúde , Modelos de Riscos Proporcionais , Insuficiência Renal/terapia , Estudos Retrospectivos , RiscoRESUMO
BACKGROUND: Tuberculosis (TB) has a high prevalence in Brazil. The scenario of liver transplantation (LT) creates challenges: atypical presentation, treatment hepatotoxicity, and increased mortality. The majority of TB cases after transplantation represent reactivation of latent infections; therefore, prophylaxis (PX) plays a major role. The aim of this study was to evaluate the benefits of PX after LT based on a pretransplantation tuberculin test (TT) in an endemic area. METHODS: Retrospective analysis of medical data from 376 adult cirrhotic patients undergoing OLT from 2001 to 2009. RESULTS: Among 191 selected patients, 137 (71%) showed a pretransplant TT including 41 (30%) with a TT ≥5 mm. The 17 (40%) of these patients who were prescribed PX did not experience TB. Prophylaxis was discontinued in 5 patients (20%) owing to suspicion of hepatotoxicity (medium serum alanine transaminase 175 U/L). In the group without PX, we diagnosed 1 case of pulmonary TB. The overall prevalence of anergic patients in the cirrhotic phase was 65% and prevalence of TB 1%. CONCLUSIONS: The prevalence of TB was similar to that reported in the literature, but positivity to TT was higher (34% vs 25%), possibly because of the endemicity of the area. There was a lower prevalence of extrapulmonary disease and no mortality. No patient undergoing PX with isoniazid, although incomplete due to suspicion of hepatotoxicity displayed TB. One patient without PX was affected by TB. The drug was effective but not always safe.
Assuntos
Transplante de Fígado , Tuberculose/prevenção & controle , Adulto , Antituberculosos/uso terapêutico , Brasil/epidemiologia , Doenças Endêmicas , Feminino , Humanos , Masculino , Estudos Retrospectivos , Tuberculose/tratamento farmacológico , Tuberculose/epidemiologiaRESUMO
Fusariosis is one of the emerging invasive fungal infections over the last decade. However, its recent rise has been in its ability to produce disseminated infection in severely immunosuppressed patients with neutropenia. In solid organ transplantation, fusariosis remains an uncommon picture mainly with nodules, subcutaneous abscesses, ulcers, or necrotic skin lesions resembling erthyma gangrenosum. Herein, we have reported a case of cellulitis, subcutaneous nodules, and abscesses due to Fusarium spp in a liver transplantation patient who was successfully treated with polyenes and surgical resection.
Assuntos
Anfotericina B/uso terapêutico , Celulite (Flegmão)/patologia , Fusarium , Transplante de Fígado/efeitos adversos , Micoses/tratamento farmacológico , Pele/patologia , Biópsia , Celulite (Flegmão)/microbiologia , Rejeição de Enxerto/patologia , Hepatite C/cirurgia , Humanos , Cirrose Hepática/cirurgia , Masculino , Pessoa de Meia-Idade , Micoses/patologia , Pirimidinas/uso terapêutico , Pele/microbiologia , Resultado do Tratamento , Triazóis/uso terapêutico , VoriconazolRESUMO
Hepatopulmonary syndrome is defined as a triad of liver disease, arterial hypoxemia, and intrapulmonary vascular dilatation. The clinical hallmark of this disorder is the impairment of pulmonary gas exchange, not necessarily correlated with the severity of the underlying liver disease. Liver transplantation (OLT) is the only definitive treatment for this syndrome. However, patients with preoperative partial pressure of arterial oxygen (PaO(2)) under 50 mm Hg are exposed to an unacceptably high postoperative mortality and morbidity. Herein we have described a case of a 15-year-old female patient who underwent OLT and was treated with methylene blue in the early postoperative period to improve hypoxemia. We suggest that the use of methylene blue after liver transplantation can decrease postoperative complications and mortality rates in these patients.
Assuntos
Hepatite Autoimune/cirurgia , Hipóxia/prevenção & controle , Transplante de Fígado/fisiologia , Azul de Metileno/uso terapêutico , Adolescente , Inibidores Enzimáticos/uso terapêutico , Feminino , Síndrome Hepatopulmonar , Humanos , Cirrose Hepática/etiologia , Complicações Pós-Operatórias/prevenção & controleRESUMO
OBJECTIVE: To evaluate the impact of infections caused by multiple-drug-resistant (MDR) bacteria on the clinical outcome of liver transplant recipients. METHODS: Retrospective study including all episodes of bacterial infection diagnosed in patients undergoing liver transplantation from January 19, 1999, to June 30, 2002. The diagnosis of bacterial infection required microbiological documentation. Mortality associated with episodes of infection by MDR bacteria was compared to that observed after antibiotic-susceptible bacterial infections. RESULTS: Among 99 patients undergoing liver transplantation during the study period, there were 57 episodes of bacterial infections. Gram-negative bacilli were the predominant etiologic agents (76%) and Pseudomonas aeruginosa was the most frequent bacterial species found in these cases (23 isolates, 28%). Thirty-six episodes of infection (63%) were caused by MDR bacteria. Mean time after transplantation to the diagnosis of infection was 17 days. Mortality associated with episodes of MDR bacterial infections (nine deaths, 25%) was not significantly different from that observed during episodes of antibiotic-susceptible bacteria (five deaths, 24%; P =.92). CONCLUSION: These data suggest that resistance to multiple antimicrobial agents does not have an impact on the mortality associated to bacterial infections in liver transplant recipients.