RESUMEN
OBJECTIVE: Our objective was to determine whether epidural analgesia and histologic chorioamnionitis were independent predictors of intrapartum fever. STUDY DESIGN: This secondary analysis, retrospective cohort study included term parturients with placental examination during 2005. Logistic regression used fever (⩾38 °C) as the dependent variable. Significance was defined as P⩽0.05. RESULT: There were 488 (76%) of 641 term parturients with placental examination and epidural. Independent predictors of intrapartum fever were epidural odds ratio (OR)=3.4, confidence interval (CI): 1.70, 6.81, histologic chorioamnionitis OR=3.18, 95% CI: 2.04, 4.95, birthweight OR=2.07, 95%CI: 1.38, 3.12, vaginal exams OR=1.15, 95% CI:1.06, 1.24, duration ruptured membranes OR=1.03, 95% CI: 1.01,1.05, parity⩾1 OR=0.44: 0.29, 0.66 and thick meconium OR=0.35: 95%CI: 0.24, 0.85. CONCLUSION: Epidural analgesia and histologic chorioamnionitis were independent predictors of intrapartum fever. Modification of labor management may reduce the incidence of intrapartum fever.
Asunto(s)
Analgesia Epidural , Corioamnionitis/epidemiología , Fiebre/etiología , Complicaciones del Trabajo de Parto/etiología , Adulto , Analgesia Epidural/efectos adversos , Femenino , Fiebre/epidemiología , Humanos , Análisis Multivariante , Embarazo , Estudios Retrospectivos , Adulto JovenRESUMEN
OBJECTIVE: Uniform histopathologic guidelines were applied to diagnose chorioamnionitis and estimate the accuracy of clinical signs in term parturients. STUDY DESIGN: A retrospective cohort study utilized slides from term parturient placentas with Amniotic Fluid Infection Nosology Committee guidelines as the gold standard. Sensitivity, specificity and accuracy for fever, maternal tachycardia and fetal tachycardia were calculated. RESULT: Of 641 placentas, 367 (57.3%) had histologic chorioamnionitis and 274 (42.7%) were negative. Fever had a sensitivity of 42%, specificity of 86.5% and accuracy of 61%. Fever, maternal tachycardia and fetal tachycardia had a sensitivity of 18.3%, specificity of 98.2% and accuracy of 52.4%. CONCLUSION: Histologic chorioamnionitis, frequently asymptomatic, is a common finding in placentas examined from term parturients. Clinical signs are not accurate in the diagnosis. Adoption of uniform pathologic guidelines will facilitate research into the clinical significance of these lesions in the future.
Asunto(s)
Corioamnionitis/diagnóstico , Corioamnionitis/patología , Adulto , Corioamnionitis/clasificación , Estudios de Cohortes , Diagnóstico Diferencial , Femenino , Fiebre de Origen Desconocido/etiología , Adhesión a Directriz , Hospitales Universitarios , Humanos , Recién Nacido , New York , Placenta/patología , Valor Predictivo de las Pruebas , Embarazo , Tercer Trimestre del Embarazo , Estudios Retrospectivos , Taquicardia/etiologíaRESUMEN
OBJECTIVE: The aim of the present study was to characterize adults with intellectual disability (ID) and concomitant clinical diagnoses of bipolar disorder (BPD), and determine whether DSM-IV criteria would distinguish individuals with BPD from patients with other psychiatric diagnoses. METHODS: A retrospective chart review was done of a convenience sample of adult patients seen over a 3-year period in a specialty clinic for adults with ID and psychiatric disorders. The DSM-IV criteria were used to differentiate individuals with clinical symptoms of BPD from groups of patients with other mood or thought disorders with behavioural symptoms which frequently overlap those of BPD. Behavioural symptoms were also catalogued and used to distinguish the diagnostic groups. RESULTS: Subjects with clinical symptoms of BPD had significantly more DSM-IV mood-related and non-mood-related symptoms, as well as functional impairments, compared to individuals with major depression, depression with psychosis or schizophrenia/psychosis NOS (not otherwise specified). Likewise, behavioural profiles of the BPD group of patients differed significantly from patients in the other three groups. CONCLUSIONS: Bipolar disorder can be readily recognized and distinguished from other behavioural and psychiatric diagnoses in individuals with ID, and DSM-IV criteria can be useful in the diagnosis of BPD.