RESUMO
BACKGROUND: We examined patterns in care for individuals treated for latent TB infection (LTBI) in the US Food and Drug Administration´s Sentinel System.METHODS: Using administrative claims data, we identified patients who filled standard LTBI treatment prescriptions during 2008-2019. In these cohorts, we assessed LTBI testing, clinical management, and treatment duration.RESULTS: Among 113,338 patients who filled LTBI prescriptions, 80% (90,377) received isoniazid (INH) only, 19% (21,235) rifampin (RIF) only, and 2% (1,726) INH + rifapentine (RPT). By regimen, the proportion of patients with documented prior testing for TBI was 79%, 54%, and 91%, respectively. Median therapy duration was 84 days (IQR 35-84) for the 3-month once-weekly INH + RPT regimen, 60 days (IQR 30-100) for the 6- to 9-month INH regimen, and 30 days (IQR 2-60) for the 4-month RIF regimen.CONCLUSIONS: Among the cohorts, INH-only was the most commonly prescribed LTBI treatment. Most persons who filled a prescription for LTBI treatment did not have evidence of completing recommended treatment duration. These data further support preferential use of shorter-course regimens such as INH + RPT.
Assuntos
Antituberculosos , Prescrições de Medicamentos , Tuberculose , Humanos , Isoniazida/administração & dosagem , Estados Unidos , United States Food and Drug Administration , Tuberculose/diagnóstico , Tuberculose/epidemiologia , Antituberculosos/administração & dosagem , Rifampina/administração & dosagem , Prescrições de Medicamentos/estatística & dados numéricosRESUMO
PURPOSE: To investigate cases of febrile illnesses in patients who received propofol for sedation during gastrointestinal endoscopy. METHODS: Active case finding for patients who underwent endoscopy between 1 April and 30 May 2007 and suffered unexplained fever, chills, or myalgia within 48 hour after the procedure. We reviewed medications and clinical practices to find factors associated with the reactions. RESULTS: Seventy-four cases at eight facilities in five states were identified yielding a rate of 36 reactions per 1000 procedures, compared with a baseline rate of 0.6 per 1000. The majority of patients experienced self-limited fever (89.2%), chills (73.0%), or myalgia (63.5%). Blood samples from five patients were collected for culture; no organisms grew. All health care facilities that reported cases and fully participated in the investigation (n = 7) had received a common lot of propofol just before recognition of the first case. Bacterial endotoxin and sterility testing on unopened vials from this lot of propofol showed no abnormalities. Cases terminated after facilities stopped using the associated lot of propofol. CONCLUSIONS: We found a temporal association between a particular lot of propofol and an outbreak of febrile illnesses at several healthcare facilities performing endoscopy. When propofol is used to sedate patients for endoscopy, fever is a rare outcome and healthcare professionals should investigate clusters of these reactions. Post-procedure surveillance is important to identify possible medication reactions.
Assuntos
Endoscopia Gastrointestinal , Febre/induzido quimicamente , Hipnóticos e Sedativos/efeitos adversos , Propofol/efeitos adversos , Sistemas de Notificação de Reações Adversas a Medicamentos , Calafrios/induzido quimicamente , Rotulagem de Medicamentos , Humanos , Doenças Musculares/induzido quimicamente , Controle de Qualidade , Síndrome , Fatores de Tempo , Estados Unidos , United States Food and Drug AdministrationRESUMO
BACKGROUND: After 20 years of steady decline, the pace of decline of tuberculosis (TB) incidence in the United States has slowed.METHODS: Trends in TB incidence rates and case counts since 1993 were assessed using national US surveillance data. Patient characteristics reported during 2014-2017 were compared with those for 2010-2013.RESULTS: TB rates and case counts slowed to an annual decline of respectively 2.2% (95%CI -3.4 to -1.0) and 1.5% (95%CI -2.7 to -0.3) since 2012, with decreases among US-born persons and no change among non-US-born persons. Overall, persons with TB diagnosed during 2014-2017 were older, more likely to have combined pulmonary and extra-pulmonary disease than extra-pulmonary disease alone, more likely to be of non-White race, and less likely to have human immunodeficiency virus infection, or cavitary pulmonary disease. During 2014-2017, non-US-born persons with TB were more likely to have diabetes mellitus, while the US-born were more likely to have smear-positive TB and use non-injecting drugs.CONCLUSION: Changes in epidemiologic trends are likely to affect TB incidence in the coming decades. The Centers for Disease Control and Prevention has called for increased attention to TB prevention through the detection and treatment of latent tuberculous infection.