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Arbabzadeh T, Masoumi Shahrbabak M, Pooransari P, Khatuni M, Mirzamoradi M, Saleh Gargari S, Naeiji Z, Rahmati N, Omidi S, Ebrahimi Meimand F. Remdesivir in pregnant women with moderate to severe coronavirus disease 2019 (COVID-19): a retrospective cohort study. Clin Exp Med 2023; 23:3709-3717. [PMID: 37277553 PMCID: PMC10241383 DOI: 10.1007/s10238-023-01095-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Accepted: 05/16/2023] [Indexed: 06/07/2023]
Abstract
Data on the efficacy of remdesivir in Coronavirus Disease 2019 (COVID-19) are limited in pregnant patients since they have been excluded from clinical trials. We aimed to investigate some clinical outcomes following remdesivir administration in pregnancy. This was a retrospective cohort study conducted on pregnant women with moderate to severe COVID-19. The enrolled patients were divided into two groups with and without remdesivir treatment. The primary outcomes of this study were the length of hospital and intensive care unit stay; respiratory parameters of hospital day 7 including respiratory rate, oxygen saturation, and mode of oxygen support; discharge until days 7 and 14, and need for home oxygen therapy. Secondary outcomes included some maternal and neonatal consequences. Eighty-one pregnant women (57 in the remdesivir group and 24 in the non-remdesivir group) were included. The two study groups were comparable according to the baseline demographic and clinical characteristics. Of the respiratory outcomes, remdesivir was significantly associated with a reduced length of hospital stay (p = 0.021) and also with a lower level of oxygen requirement in patients on low-flow oxygen [odds ratio (OR) 3.669]. Among the maternal consequences, no patients in the remdesivir group developed preeclampsia but three patients (12.5%) experienced this complication in the non-remdesivir group (p = 0.024). Furthermore, in patients with moderate COVID-19, the percentage of emergency termination was significantly lower in remdesivir group (OR 2.46). Our results demonstrated some probable benefits of remdesivir in respiratory and also maternal outcomes. Further investigations with a larger sample size should confirm these results.
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Affiliation(s)
- Taraneh Arbabzadeh
- Department of Gynecology and Obstetrics, Shohada-e Tajrish Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Maryam Masoumi Shahrbabak
- Department of Gynecology and Obstetrics, Shohada-e Tajrish Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Parichehr Pooransari
- Department of Gynecology and Obstetrics, Shohada-e Tajrish Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mahdi Khatuni
- Department of Pulmonology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Masoumeh Mirzamoradi
- Department of Gynecology and Obstetrics, Shohada-e Tajrish Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Soraya Saleh Gargari
- Department of Gynecology and Obstetrics, Mahdiyeh Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Zahra Naeiji
- Department of Gynecology and Obstetrics, Mahdiyeh Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Nayereh Rahmati
- Department of Gynecology and Obstetrics, Mahdiyeh Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Samaneh Omidi
- Department of Gynecology and Obstetrics, Shohada-e Tajrish Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Faridadin Ebrahimi Meimand
- Department of Surgery, Minimally Invasive Surgery Research Center, Rasool-e Akram Hospital, Iran University of Medical Sciences, Tehran, Iran
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Naeiji Z, Gargar SS, Pooransari P, Rahmati N, Mirzamoradi M, Eshraghi N, Ghaemi M, Arbabzadeh T, Masoumi M, Shamsinezhad BB, Omidi Kermanshahaninejad S. Association between fetal liver diameter and glycemic control in pregnant women with gestational diabetes: A pilot study. Diabetes Metab Syndr 2023; 17:102853. [PMID: 37714052 DOI: 10.1016/j.dsx.2023.102853] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Revised: 07/22/2023] [Accepted: 09/05/2023] [Indexed: 09/17/2023]
Abstract
BACKGROUND This study aimed to investigate the relationship between fetal liver length (FLL) and maternal glycemic status in pregnant women with gestational diabetes mellitus (GDM), as well as to determine whether FLL measurement in the third trimester is associated with neonatal outcomes. METHOD A total of 51 singleton GDM pregnancies were included in this pilot study, and transabdominal ultrasound biometry and FLL measurements were performed between 34 and 36 weeks of gestation. Maternal indicators of glycemic control, including hemoglobin A1C (HbA1C), fasting blood sugar (FBS), and 2-h postprandial blood sugar were also evaluated during this period. The cases were followed up until delivery and maternal and neonatal outcomes were assessed to determine any correlation with FLL. RESULT The results showed a significant positive correlation between FLL and HbA1C (r = 0.464, P = 0.001), FBS (r = 0.574, P < 0.001), 2-h postprandial blood sugar (r = 0.405, P = 0.002), and AC (r = 0.515, P < 0.001). Additionally, FLL was significantly associated with fetal birth weight (r = 0.408, P = 0.003) and birth weight (r = 0.460, P = 0.001). The FLL≥95th percentile group demonstrated a higher number of polyhydramnios (p = 0.007), macrosomia (p < 0.001), and maternal intensive care unit (ICU) admissions (p = 0.006). CONCLUSION In conclusion, FLL measurement during third trimester of pregnancy is an indicator of maternal glycemic regulation and can be used as a predictor of macrosomia and neonatal birth weight in GDM pregnancies.
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Affiliation(s)
- Zahra Naeiji
- Department of Gynecology and Obstetrics, Mahdiyeh Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Soraya Saleh Gargar
- Department of Gynecology and Obstetrics, Mahdiyeh Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Parichehr Pooransari
- Department of Gynecology and Obstetrics, Shohada Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Nayereh Rahmati
- Department of Gynecology and Obstetrics, Mahdiyeh Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Masoumeh Mirzamoradi
- Department of Gynecology and Obstetrics, Mahdiyeh Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Nasim Eshraghi
- Vali-E-Asr Reproductive Health Research Center, Family Health Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Marjan Ghaemi
- Vali-E-Asr Reproductive Health Research Center, Family Health Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Taraneh Arbabzadeh
- Department of Gynecology and Obstetrics, Shohada Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Maryam Masoumi
- Department of Gynecology and Obstetrics, Mahdiyeh Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Khadem Al-Hosseini M, Rahideh ST, Saadati A, Rahmati N, Azadeh F, Janani L, Shidfar F. The effect of vitamin C supplementation in the last month of pregnancy on neonatal bilirubin levels; A double-blind randomized clinical trial. Complement Ther Med 2020; 50:102359. [PMID: 32444041 DOI: 10.1016/j.ctim.2020.102359] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2019] [Revised: 02/24/2020] [Accepted: 02/24/2020] [Indexed: 11/25/2022] Open
Abstract
OBJECTIVES Jaundice is a typical condition in the neonatal period, particularly in the Asian continent. Drowsiness and disruption of breastfeeding, behavioral and neurological disorders, hearing loss and mental retardation are the results of impairment in controlling it. The increase in oxidant substances can stimulate the heme oxygenase enzyme and increase the conversion of heme to bilirubin. In some studies, vitamin C levels in the blood of infants with hyperbilirubinemia were lower than in healthy infants. DESIGN In this double-blind clinical trial study, 144 healthy pregnant women aged 20-40 years who were in 34th weeks of gestation were randomly divided into intervention, and control groups and until the end of pregnancy, they took a 500 mg tablet of vitamin C or placebo (Preparation of starch) daily. Demographic information, dietary intake, and physical activity level of the participants were also evaluated. The total blood bilirubin level was measured on the fifth day after birth using a sample of the neonatal heel. Statistical analysis was performed using SPSS software version 22. In this study P-value < 0. 05 was considered significant. RESULTS Of the 144 participants, 128 of them completed the intervention. There was no significant difference between the two groups at the level of vitamin C intake through diet, and anthropometric indices, but the total bilirubin level in the neonates of the two groups was statistically different (P = 0.02). CONCLUSION Vitamin C supplementation in the last month of pregnancy had a significant effect on neonatal bilirubin level and decreased it significantly.
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Affiliation(s)
- M Khadem Al-Hosseini
- Department of Nutrition, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
| | - S T Rahideh
- Department of Nutrition, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
| | - A Saadati
- Pediatric Research Center, Qom University of Medical Sciences, Qom, Iran
| | - N Rahmati
- Department of Obstetrics and Gynecology, Qom University of Medical Sciences, Qom, Iran
| | - F Azadeh
- Health Deputy, Qom University of Medical Sciences, Qom, Iran
| | - L Janani
- Department of Biostatistics, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
| | - F Shidfar
- Department of Nutrition, School of Public Health, Iran University of Medical Sciences, Tehran, Iran.
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Asgarian A, Rahmati N, Nasiri F, Mohammadbeigi A. The Failure Rate, Related Factors, and Neonate Complications of Vaginal Delivery after Cesarean Section. Iran J Nurs Midwifery Res 2019; 25:65-70. [PMID: 31956600 PMCID: PMC6952909 DOI: 10.4103/ijnmr.ijnmr_101_19] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Revised: 07/29/2019] [Accepted: 10/15/2019] [Indexed: 11/04/2022]
Abstract
Background The rate of Cesarean Section (CS) is high in Iran. A successful Vaginal Birth After Cesarean (VBAC) section can protect mothers against the risk of having multiple CS. This study aimed to evaluate the success rate of VBAC, related factors, and the causes of failure. Materials and Methods This cross-sectional study was conducted on 150 pregnant women who were candidates for VBAC and admitted at maternity hospitals in Qom from 2016 to 2018. The required data were collected from the patients' records and entered into the checklist. Then, the success rate of VBAC was estimated, and related factors together with the causes of failure were determined by t-test, Chi-square, and independent-samples t-tests in SPSS v. 18 software. Results The mean (SD) maternal age was 32 (5.20) years and ranged from 21 to 45 years old. The success rate of VBAC was estimated to be 85.33%, and 14.67% of the patients had to repeat a CS after failure in vaginal delivery. The mean time between previous CS and present delivery was statistically significant between successful and failure groups (t 125 = 2.32, p = 0.002). The results also revealed that the most important causes of VBAC failure were prolonged labor [odds ratio (OR) = 4.70)], full arrest (OR = 2.70), and decline fetal heart (OR = 5.31). Conclusions The success rate of VBAC in our study was high. However, VBAC was more successful when the interval between inter-deliveries was long, and lower complications were reported when the interval was 2-4 years.
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Affiliation(s)
- Azadeh Asgarian
- Department of Nursing, Qom University of Medical Sciences, Qom, Iran
| | - Nayereh Rahmati
- Department of Gynecology and Obstetrics, Qom University of Medical Sciences, Qom, Iran
| | - Farzaneh Nasiri
- Department of Midwifery, Faculty of Medicine, Qom Branch, Islamic Azad University, Qom, Iran
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Naeiji Z, Sotudeh S, Keshavarz E, Naghshvarian N, Rahmati N. Risk factors and clinical significance of abdomino-pelvic free fluid after cesarean section: a prospective study. J Matern Fetal Neonatal Med 2019; 34:287-292. [PMID: 30957592 DOI: 10.1080/14767058.2019.1605351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Introduction: Post-partum hemorrhage is a major cause of maternal mortality. Ultrasonography is a safe, rapid, and noninvasive diagnostic tool which can be used to identify and measure the abdomino-pelvic free fluid in post-partum period.Objective: This study was conducted to evaluate the risk factors and clinical significance of abdomino-pelvic free fluid after cesarean section.Method: Demographic data, indication of cesarean section, duration of operation, volume of intraoperative blood loss, and instability in vital signs, blood transfusion, decreased Hb level, and decreased urine output were documented in 100 women with cesarean delivery 4 and 24 h after surgery. Abdomino-pelvic free fluid volume was estimated by ultrasound study.Result: Four hours after cesarean, minimal, moderate, and large amount of free fluid was seen in 38(38%), 45(45%), and 17(17%) patients respectively. The volume of free fluid was decreased generally as 73 (73%) of patients had minimal amount of free fluid 24 h after surgery. There was statistically significant relationship between volume of blood loss during cesarean and the volume of free fluid 4 h (and not 24 h) after surgery. There was no statistically significant relationship between duration of operation and the volume of free fluid 4 and 24 h after cesarean. There is statistically significant relationship between free fluid volume 4 h after surgery and hemodynamic instability.Conclusion: Ultrasonography detects even minimal amount of free fluid in post-cesarean patients but cannot predict their clinical course.
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Affiliation(s)
- Zahra Naeiji
- Gynecology and Obstetrics, Mahdiyeh Hospital, Shaheed Beheshti University of Medical Sciences, Tehran, Iran
| | - Sara Sotudeh
- Gynecology and Obstetrics, Mahdiyeh Hospital, Shaheed Beheshti University of Medical Sciences, Tehran, Iran
| | - Elham Keshavarz
- Gynecology and Obstetrics, Mahdiyeh Hospital, Shaheed Beheshti University of Medical Sciences, Tehran, Iran
| | - Narjes Naghshvarian
- Gynecology and Obstetrics, Mahdiyeh Hospital, Shaheed Beheshti University of Medical Sciences, Tehran, Iran
| | - Nayereh Rahmati
- Gynecology and Obstetrics, Mahdiyeh Hospital, Shaheed Beheshti University of Medical Sciences, Tehran, Iran
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Glykys J, Duquette E, Rahmati N, Duquette K, Staley KJ. Mannitol decreases neocortical epileptiform activity during early brain development via cotransport of chloride and water. Neurobiol Dis 2019; 125:163-175. [PMID: 30711483 DOI: 10.1016/j.nbd.2019.01.024] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Revised: 01/28/2019] [Accepted: 01/30/2019] [Indexed: 12/31/2022] Open
Abstract
Seizures and brain injury lead to water and Cl- accumulation in neurons. The increase in intraneuronal Cl- concentration ([Cl-]i) depolarizes the GABAA reversal potential (EGABA) and worsens seizure activity. Neocortical neuronal membranes have a low water permeability due to the lack of aquaporins necessary to move free water. Instead, neurons use cotransport of ions including Cl- to move water. Thus, increasing the extracellular osmolarity during seizures should result in an outward movement of water and salt, reducing [Cl-]i and improving GABAA receptor-mediated inhibition. We tested the effects of hyperosmotic therapy with a clinically relevant dose of mannitol (20 mM) on epileptiform activity, spontaneous multiunit activity, spontaneous inhibitory post-synaptic currents (sIPSCs), [Cl-]i, and neuronal volume in layer IV/V of the developing neocortex of C57BL/6 and Clomeleon mice. Using electrophysiological techniques and multiphoton imaging in acute brain slices (post-natal day 7-12) and organotypic neocortical slice cultures (post-natal day 14), we observed that mannitol: 1) decreased epileptiform activity, 2) decreased neuronal volume and [Cl-]i through CCCs, 3) decreased spontaneous multi-unit activity frequency but not amplitude, and 4) restored the anticonvulsant efficacy of the GABAA receptor modulator diazepam. Increasing extracellular osmolarity by 20 mOsm with hypertonic saline did not decrease epileptiform activity. We conclude that an increase in extracellular osmolarity by mannitol mediates the efflux of [Cl-]i and water through CCCs, which results in a decrease in epileptiform activity and enhances benzodiazepine actions in the developing neocortex in vitro. Novel treatments aimed to decrease neuronal volume may concomitantly decrease [Cl-]i and improve seizure control.
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Affiliation(s)
- J Glykys
- Department of Neurology, Massachusetts General Hospital, Boston 02114, United States; Harvard Medical School, Boston, MA 02115, United States.
| | - E Duquette
- Department of Neurology, Massachusetts General Hospital, Boston 02114, United States
| | - N Rahmati
- Department of Neurology, Massachusetts General Hospital, Boston 02114, United States; Harvard Medical School, Boston, MA 02115, United States
| | - K Duquette
- Department of Neurology, Massachusetts General Hospital, Boston 02114, United States; Northeastern University, Boston 02115, United States
| | - K J Staley
- Department of Neurology, Massachusetts General Hospital, Boston 02114, United States; Harvard Medical School, Boston, MA 02115, United States
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