RESUMEN
OBJECTIVE: To investigate the clinical course and impact of coronavirus disease 2019 (COVID-19) infection on pregnant women. METHODS: A prospective cohort study was conducted on pregnant women with confirmed COVID-19 infection. Demographic features, clinical characteristics, and perinatal outcomes were prospectively evaluated. RESULTS: Of the 533 cases, 161 (30.2%) had co-morbidities and 165 (30.9%) were asymptomatic. Cough (n = 178, 33.4%) and myalgia (n = 168, 31.5%) were the leading symptoms. In total, 261 patients (48.9%) received COVID-19 therapy, 509 (95.5%) had mild disease, 7 (1.3%) were admitted to the intensive care unit (ICU), and invasive mechanical ventilation was necessary in 2 (0.4%) patients. Maternal mortality was observed in 2 (0.4%) cases. Of the patients, 297 (55.7%) were hospitalized, 39 (7.3%) had suspicious radiologic imaging findings, 66 (12.4) had pregnancy complications (preterm delivery [n =22, 4.1%] and miscarriage [n =12, 2.2%] were the most common pregnancy complications), 131 births occurred, and the cesarean section rate was 66.4%. All neonates were negative for COVID-19. The rate of admission to the neonatal ICU was 9.9%. One specimen of breast milk was positive for the infection. CONCLUSION: The course of COVID-19 was mild in the majority of cases. However, increased rates of pregnancy complications and cesarean delivery were observed.
Asunto(s)
COVID-19/epidemiología , Complicaciones Infecciosas del Embarazo/epidemiología , Adolescente , Adulto , Enfermedades Asintomáticas , Cesárea/estadística & datos numéricos , Estudios de Cohortes , Comorbilidad , Tos/virología , Femenino , Hospitalización/estadística & datos numéricos , Humanos , Recién Nacido , Unidades de Cuidados Intensivos , Unidades de Cuidado Intensivo Neonatal , Persona de Mediana Edad , Leche Humana/virología , Mialgia/virología , Admisión del Paciente/estadística & datos numéricos , Embarazo , Respiración Artificial/estadística & datos numéricos , Turquía/epidemiología , Adulto JovenRESUMEN
The aim is to compare VEGF-A values between pregnant women with coronavirus disease 2019 (COVID-19) and healthy controls. Furthermore, the association of inflammation parameters, disease severity, and obstetric complications with VEGF-A was investigated. This prospective case-control study was conducted on pregnant women who were admitted to Ankara City Hospital between June 14, 2020 and August 28, 2020. Pregnant women with COVID-19 (n = 95) were compared with a control group of healthy pregnant women (n = 92) with similar clinical and demographic characteristics. Demographic features, clinical characteristics, laboratory test results, VEGF-A values were compared between the groups. A correlation analysis was performed between VEGF-A levels, inflammation parameters, and clinical characteristics of the cases for pregnant women with COVID-19. VEGF-A levels were also compared between patients with composite adverse outcome and patients without any complication in the COVID-19 group. The two groups were similar except for obstetric complications (p > .05). The obstetric complication rate was higher in the COVID-19 group (p =.02). The two groups were comparable in terms of neutrophil to lymphocyte ratio and VEGF-A values. VEGF-A values were slightly different between the trimesters. A negative moderate statistically significant correlation was found between the neutrophil and VEGF-A values (r = -0.231, p =.02). VEGF-A values were similar between patients with and without composite adverse outcomes (p > .05). VEGF-A values were similar between pregnant women with COVID-19 and healthy controls.
Asunto(s)
COVID-19/metabolismo , Complicaciones Infecciosas del Embarazo/metabolismo , Complicaciones Infecciosas del Embarazo/virología , Factor A de Crecimiento Endotelial Vascular/metabolismo , Adulto , COVID-19/sangre , COVID-19/virología , Estudios de Casos y Controles , Femenino , Hospitalización , Humanos , Embarazo , Complicaciones Infecciosas del Embarazo/sangre , Resultado del Embarazo , Estudios Prospectivos , Factores de Riesgo , SARS-CoV-2/aislamiento & purificación , Factor A de Crecimiento Endotelial Vascular/sangreRESUMEN
To evaluate the maternal serum afamin and vitamin E levels in pregnant women with coronavirus disease 2019 (COVID-19) and to investigate their association with composite adverse perinatal outcomes. This prospective, case-control study consisted of 60 pregnant women with COVID-19 infection and 36 age-matched pregnant women without any defined risk factors. Demographic features, laboratory test results, afamin and vitamin E levels were compared between the groups. A receiver operating characteristic (ROC) curve was used to assess the relationship of afamin and vitamin E levels in predicting composite adverse perinatal outcomes. A correlation analysis was performed between afamin and C-reactive protein (CRP) levels in pregnant women with COVID-19. The obstetric complication rate was higher in the COVID-19 group (13.3% vs. 2.8%) (p = .01). Afamin levels were higher and vitamin E levels were lower in the COVID-19 group (p = .02 and p < .001, respectively). Vitamin E levels were lower in the COVID-19 group for the all trimesters (p < .001, p < .001, and p = .004, respectively). Afamin levels were higher in the COVID-19 group for the all trimesters without reaching statistical significance (p > .05). The values in the ROC curves with the best balance of sensitivity/specificity for afamin and vitamin E were 0.424 mg/l (70.6% sensitivity, 44.3% specificity) and 3.150 µg/ml (76.5% sensitivity, 58.2% specificity), respectively. A positive moderate statistically significant correlation was found between afamin and CRP levels (r = .264, p = .009). Higher afamin and lower vitamin E levels may support the elevated oxidative stress in the etiopathogenesis of COVID-19 and the relationship with composite adverse perinatal outcomes.
Asunto(s)
COVID-19/sangre , Complicaciones Infecciosas del Embarazo/sangre , Complicaciones Infecciosas del Embarazo/virología , Albúmina Sérica Humana/metabolismo , Vitamina E/sangre , Adulto , Proteína C-Reactiva/metabolismo , COVID-19/epidemiología , COVID-19/virología , Proteínas Portadoras/sangre , Estudios de Casos y Controles , Femenino , Glicoproteínas/sangre , Humanos , Estrés Oxidativo/fisiología , Embarazo , Resultado del Embarazo , Estudios Prospectivos , Sensibilidad y Especificidad , Turquía/epidemiologíaRESUMEN
OBJECTIVE: To evaluate the course and effect of coronavirus disease 2019 (COVID-19) on pregnant women followed up in a Turkish institution. METHODS: A prospective, single tertiary pandemic center cohort study was conducted on pregnant women with confirmed or suspected severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. Positive diagnosis was made on a real-time polymerase chain reaction (RT-PCR) assay of a nasopharyngeal and oropharyngeal specimen. Demographic features, clinical characteristics, and maternal and perinatal outcomes were evaluated. RESULTS: SARS-CoV-2 was suspected in 100 pregnant women. Of them, 29 had the diagnosis confirmed by RT-PCR. Eight of the remaining 71 cases had clinical findings highly suspicious for COVID-19. Ten (34.5%) of the confirmed cases had co-morbidities. Cough (58.6%) and myalgia (51.7%) were the leading symptoms. COVID-19 therapy was given to 10 (34.5%) patients. There were no admissions to the intensive care unit. Pregnancy complications were present in 7 (24.1%) patients. Half of the births (5/10) were cesarean deliveries. None of the neonates were positive for SARS-CoV-2. Samples of breastmilk were also negative for the virus. Three neonates were admitted to the neonatal intensive care unit. CONCLUSION: The clinical course of COVID 19 during pregnancy appears to be mild in the present study.