Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2001;23(2):107-111
DOI 10.1590/S0100-72032001000200008
Purpose: to evaluate the results of a rapid diagnostic test for HIV-1 infection made available by the Health Ministry for the identification of pregnant women contaminated by this virus. Methods: we evaluated prospectively 443 pregnant women with no prenatal serologic anti-HIV test seen at the Department of Gynecology and Obstetrics of the Faculty of Medicine of Ribeirão Preto, University of São Paulo, from February to June, 2000. Samples from these patients were submitted to the rapid immunochromatographic test, which was compared with ELISA and submitted to a confirmatory agglutination test. Results: among the 443 pregnant women submitted to the rapid test (20.1% of the deliveries performed during the study period), 16 showed positive results (3.6%). No sample with a negative result by the rapid test was positive by ELISA. However, of the 16 samples that were positive by the rapid test, two were negative by the confirmatory tests. Thus, the rapid test showed 100.0% sensitivity, 99.5% specificity, 87.5% positive predictive value, and 100.0% negative predictive value. Conclusions: the results obtained by evaluation of the test for a rapid diagnosis of HIV-1 infection in pregnant women revealed sensitivity, specificity and predictive values that qualify it as an extremely important resource for the indication of measures that will reduce perinatal transmission of this virus.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2022;44(11):1070-1077
Ultrasonography is an instrument that is present in the maternal-fetal assessment throughout pregnancy and with widely documented benefits, but its use in intrapartum is becoming increasingly relevant. From the assessment of labor progression to the assessment of placental disorders, ultrasound can be used to correlate with physiological findings and physical examination, as its benefit in the delivery room cannot yet be proven. There are still few professionals with adequate training for its use in the delivery room and for the correct interpretation of data. Thus, this article aims to present a review of the entire applicability of ultrasound in the delivery room, considering the main stages of labor. There is still limited research in evidence-based medicine of its various possible uses in intrapartum, but it is expected that further studies can bring improvements in the quality of maternal and neonatal health during labor.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2022;44(11):1078-1078
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2022;44(12):1081-1082
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2022;44(12):1083-1089
To compare the efficacy of quadratus lumborum (QL) block and intrathecal morphine (M) for postcesarean delivery analgesia.
Thirty-one pregnant women with ≥ 37 weeks of gestation submitted to elective cesarean section were included in the study. They were randomly allocated to either the QL group (12.5 mg 0.5% bupivacaine for spinal anesthesia and 0.3 ml/kg 0.2% bupivacaine for QL block) or the M group (12.5 mg bupivacaine 0.5% and 100 mcg of morphine in spinal anesthesia). The visual analog scale of pain, consumption of morphine and tramadol for pain relief in 48 hours, and side effects were recorded.
Median pain score and/or pain variation were higher in the morphine group than in the QL group (p = 0.02). There was no significant difference in the consumption of morphine or tramadol between groups over time. Side effects such as pruritus, nausea, and vomiting were observed only in the morphine group.
Quadratus lumborum block and intrathecal morphine are effective for analgesia after cesarean section. Patients undergoing QL block had lower postoperative pain scores without the undesirable side effects of opioids such as nausea, vomiting, and pruritus.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2023;45(3):109-112