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Kim HJ, Ahn E, Kim GH, Noh JH, Bang SR. Impact of perioperative COVID-19 infection on postoperative complication in cesarean section using Korean National Health insurance data. Sci Rep 2024; 14:16001. [PMID: 38987620 PMCID: PMC11237102 DOI: 10.1038/s41598-024-66901-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2024] [Accepted: 07/05/2024] [Indexed: 07/12/2024] Open
Abstract
The vulnerability during pregnancy has raised concerns about the potential impact of COVID-19 on obstetric anesthesia, an essential aspect of maternal care during cesarean section procedures. To evaluate the influence of COVID-19 infection on obstetric anesthesia during cesarean section, we analyzed the data from Korean National Health Insurance System (NHIS). This retrospective study utilized data from Korean NHIS. We included patients admitted with operation codes specific to cesarean section between January 1, 2020, and December 31, 2021. We classified patients into a COVID (+) group with a diagnosis code (U071) 30 days around surgery and a COVID (-) group without the code in the same period. The primary outcome was 30-day mortality that was defined as death within 30 days of admission due to any causes. Secondary outcomes were pulmonary complications (pneumonia, acute respiratory distress syndrome [ARDS], pulmonary thromboembolism [PTE], or unexpected postoperative mechanical ventilation), ICU admission, cardiac arrest, myocardial infarction [MI], other thromboembolic events, surgical site infection, sepsis, acute renal failure [ARF], and hepatic failure. Among 75,268 patients who underwent cesarean section, 107 had a COVID-19 diagnosis code, while 75,161 did not. After 1:4 propensity score matching (PSM), 535 patients were included in each group. 30-day mortality showed no significant differences between the two groups both before and after PSM. The COVID (+) group demonstrated significantly elevated rates of pneumonia, ARDS, PTE, and surgical site infection both before and after PSM. Hospital length of stay and admission costs were also significantly longer and higher, respectively, in the COVID (+) group before and after PSM. In subgroup analysis, no differences were observed in mortality and postoperative complications based on the anesthesia method after matching. COVID-19 infection is associated with increased rates of postoperative complications, including pneumonia, ARDS, PTE, surgical site infection, longer hospital stays, and increased admission costs, in patients who underwent cesarean section.
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Affiliation(s)
- Hyo Jin Kim
- Department of Anesthesiology and Pain Medicine, Chung-Ang University Gwangmyeong Hospital, Chung-Ang University College of Medicine, 110, Deokan-Ro, Gwangmyeong-Si, Gyeonggi-Do, Republic of Korea
| | - EunJin Ahn
- Department of Anesthesiology and Pain Medicine, Chung-Ang University Gwangmyeong Hospital, Chung-Ang University College of Medicine, 110, Deokan-Ro, Gwangmyeong-Si, Gyeonggi-Do, Republic of Korea
| | - Gunn Hee Kim
- Department of Anesthesiology and Pain Medicine, National Medical Center, Seoul, 04564, Republic of Korea
| | - Ji-Hyun Noh
- Department of Obstetrics and Gynecology, Inje University Sanggye Paik Hospital, Seoul, 01757, Republic of Korea
| | - Si Ra Bang
- Department of Anesthesiology and Pain Medicine, Chung-Ang University Gwangmyeong Hospital, Chung-Ang University College of Medicine, 110, Deokan-Ro, Gwangmyeong-Si, Gyeonggi-Do, Republic of Korea.
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Voina VC, Swain S, Kammili N, Mahalakshmi G, Muttineni R, Chander Bingi T, Kondapi AK. Effect of Early pregnancy associated protein-1 on Spike protein and ACE2 interactions: Implications in SARS Cov-2 vertical transmission. Placenta 2024; 152:39-52. [PMID: 38788480 DOI: 10.1016/j.placenta.2024.05.128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 03/24/2024] [Accepted: 05/15/2024] [Indexed: 05/26/2024]
Abstract
INTRODUCTION Several factors influence transmission of 2019-nCoV from mother to fetus during pregnancy, thus the dynamics of vertical transmission is unclear. The role of cellular protective factors, namely a 90 KDa glycoprotein, Early pregnancy-associated protein (Epap-1), expressed by placental endothelial cells in women during early pregnancy would provide an insight into role of placental factors in virus transmission. Since viral spike protein binding to the ACE2 receptors of the host cells promotes virus invasion in placental tissue, an analysis of effects of Epap-1 on the Spike-ACE2 protein binding was studied. METHODS Epap-1 was isolated from MTP placental tissue. Molecular interaction of Epap-1 and variants of the spike was analyzed in silco. The interaction of Epap-1 with Spike and RBD were analyzed using ELISA and immunofluorescence studies. RESULTS The results in silico showed an interaction of Epap-1 with S-protein at RBD region involving K417, Y449, Y453, Y456, Y473, Q474, F486, Q498, N501 residues of spike with Y61, F287, I302, N303, N305, S334, N465, G467, N468 residues of Epap-1 leading to interference of S-protein and ACE2 interaction [1]. Further, the interaction is conserved among the variants. The studies in vitro confirm that Epap-1 affects S protein-ACE2 and RBD- ACE2 binding, thus suggesting that during early pregnancy, SARS CoV-2 infection may be protected by Epap-1 protein present in placental tissue. The results were further confirmed by pseudovirus expressing Spike and RBD in an infection assay. DISCUSSION Epap-1 interferes with Spike and RBD interaction with ACE2, suggesting a possible mechanism of the antiviral environment during pregnancy.
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Affiliation(s)
- Vidya Chitta Voina
- Department of Biotechnology and Bioinformatics, School of Life Sciences, University of Hyderabad, Hyderabad, 500046, India
| | - Sarita Swain
- Department of Biotechnology and Bioinformatics, School of Life Sciences, University of Hyderabad, Hyderabad, 500046, India
| | - Nagamani Kammili
- Department of Microbiology, Gandhi Medical College and Hospital, Secunderabad, India
| | - G Mahalakshmi
- Department of Obstetrics and Gynecology, Gandhi Medical College and Hospital, Secunderabad, India
| | | | - Thrilok Chander Bingi
- Department of General Medicine, Gandhi Medical College and Hospital, Secunderabad, India
| | - Anand K Kondapi
- Department of Biotechnology and Bioinformatics, School of Life Sciences, University of Hyderabad, Hyderabad, 500046, India.
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Poursaadat N, Nazemi P, Shams Zamenjani S, Pourmand N, Mohammadkhani R, Akbari Asbagh F. The Covid-19 Infection Effect on Assisted Reproductive Method Outcomes. J Family Reprod Health 2024; 18:85-89. [PMID: 39011412 PMCID: PMC11246736 DOI: 10.18502/jfrh.v18i2.15930] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/17/2024] Open
Abstract
Objective COVID-19 can have potential pathogenic effects on the oocyte and embryos, but there is limited data about its impact. This study aimed to investigate the COVID-19 impact on the outcome of Assisted Reproduction Techniques (ART) methods. Materials and methods This case-control study was conducted on 190 infertile women who underwent oocyte retrieval at Yas Hospital in vitro fertilization (IVF) department affiliated to Tehran University of Medical Sciences, from October 2021 to October 2022. The case group was defined as women whose PCR test was positive on puncture day and the control group was women with COVID-19 negative tests on puncture day. The study outcome measurements included the number of oocytes retrieved and the number and quality of embryos. Finally, the data were analyzed by SPSS 24. Results The mean age of the participants was 32.89 ± 5.58 years with an age range of 18-49 years. No significant difference was observed between the two groups regarding baseline variables. The mean number of oocytes was significantly (p =0.001) lower in the case (6.68±4.25) group versus the control (9.07±4.10) group. While there was no statistically significant difference regarding the mean number of embryos in the study groups, No grade A embryos were observed in more than half (57.5%) of the women in the case group. Furthermore, the frequency of grade C embryos on average was 1.08±1.11 in the case group and 0.57±0.75 in the control group, with a statistically significant difference (p =0.010). Conclusion The findings of this research highlighted that women infected with COVID-19 on the puncture day have a lower number of oocytes and also good-quality embryos.
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Affiliation(s)
- Niloofar Poursaadat
- Department of Infertility, Yas Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran
| | - Pershang Nazemi
- Department of Infectious Diseases, Yas Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran
| | - Saeideh Shams Zamenjani
- Department of Infertility, Yas Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran
| | - Naghmeh Pourmand
- Department of Infertility, Yas Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran
| | - Razieh Mohammadkhani
- Department of Infertility, Yas Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran
| | - Firoozeh Akbari Asbagh
- Department of Infertility, Yas Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran
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Amin R, Sohrabi MR, Zali AR, Hannani K. COVID-19 in pregnancy: A cross-sectional study on clinical features, disease severity, and health outcome. BIOMOLECULES & BIOMEDICINE 2024; 24:659-664. [PMID: 38315087 PMCID: PMC11088891 DOI: 10.17305/bb.2023.9748] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Revised: 10/07/2023] [Accepted: 02/02/2024] [Indexed: 02/07/2024]
Abstract
Assessing the impact of coronavirus disease 2019 (COVID-19) reveals unique challenges for pregnant women, who experience distinct clinical manifestations and health outcomes compared to their non-pregnant counterparts. We aimed to evaluate the clinical features, disease severity, and health outcomes of COVID-19 in pregnant women and compare them to those of non pregnant women. In this population-based study, we included all women diagnosed with COVID-19 across the province of Tehran during the first two years of the epidemic. Descriptive statistics, the chi-squared test, and the logistic regression model were applied. Overall, 79,338 non-pregnant women and 3249 pregnant women diagnosed with COVID-19 were included. Pregnant women were most commonly in the age group of 25 - 34 years (54%, n = 1758), while the age group of 34-44 had the highest representation among non-pregnant women (56%, n = 44,492). After accounting for age and comorbidities, pregnancy was associated with an increased risk of requiring intensive care (odds ratio [OR] 1.38, confidence interval [CI] 1.223 - 1.564). However, the probability of dying due to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection was lower in pregnant women compared to non-pregnant women (OR 0.55, CI 0.394-0.793). Cough (41%) and fever (30%) were the most frequent clinical presentations in pregnant women, whereas cough (57%) and muscle ache (38%) were the most common symptoms in non-pregnant women. Furthermore, diarrhea (P < 0.001) and skin lesions (P < 0.001) were reported more frequently by pregnant patients than non-pregnant patients. A significant prevalence of diabetes (P < 0.001), hypertension (P < 0.001), cancers (P < 0.001), and chronic hematological diseases (P < 0.001) was observed in pregnant patients. In conclusion, COVID-19-infected pregnant women exhibit different clinical manifestations and a more severe clinical course but have better health outcomes compared to their non-pregnant counterparts.
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Affiliation(s)
- Rozhin Amin
- Community Medicine Department, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Social Determinants of Health Research Centre, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad-Reza Sohrabi
- Community Medicine Department, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Social Determinants of Health Research Centre, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Ali-Reza Zali
- Functional Neurosurgery Research Centre, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Khatereh Hannani
- Statistics and Information Technology Management, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Lv A, BianBaZhuoMa, DeQiong, DaWaZhuoMa, PuBuZhuoMa, Yao D, LangJiQuZhen, Lu Y, Cai L, DaZhen, Tang C, BianBaZhuoMa, Zhang Y, Yin J, Ding T, DaWaCang, Wu M, Chen Y, Li Y. Effect of COVID-19 infection on pregnant women in plateau regions. Public Health 2024; 229:57-62. [PMID: 38401193 DOI: 10.1016/j.puhe.2023.12.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 12/04/2023] [Accepted: 12/28/2023] [Indexed: 02/26/2024]
Abstract
OBJECTIVE The present study aims to explore the effect of COVID-19 infection on pregnant women in plateau regions. STUDY DESIGN Data from 381 pregnant women infected with COVID-19 who underwent prenatal examination or treatment at Women and Children's Hospital of Tibet Autonomous Region between January 2020 and December 2022 and 314 pregnant women not infected with COVID-19 were retrospectively collected. METHODS The study participants were divided into an infected and non-infected group according to whether they were infected with COVID-19. Basic information (ethnicity, age, body mass index and gestational age [GA]), vaccination status, intensive care unit (ICU) admission and delivery outcomes were compared. Binary logistic regression was used to analyse the influencing factors of ICU admission. RESULTS The results revealed significant differences in the GA, vaccination rate, blood pressure, partial pressure of oxygen, white blood cell (WBC) count, ICU admission rate, preeclampsia rate, forearm presentation rate, thrombocytopenia rate, syphilis infection rate and placental abruption rate between the two groups (P < 0.05). A univariate analysis showed that COVID-19 infection, hepatitis B virus infection, the WBC count and hypoproteinaemia were risk factors for ICU admission. The results of the multivariate analysis of the ICU admission of pregnant women showed that COVID-19 infection (odds ratio [OR] = 4.271, 95 % confidence interval [CI]: 3.572-5.820, P < 0.05) was a risk factor for ICU admission and the WBC count (OR = 0.935, 95 % CI: 0.874-0.947, P < 0.05) was a protective factor for ICU admission. CONCLUSION Pregnant women are vulnerable to the adverse consequences of COVID-19 infection, and public health measures such as vaccination are needed to protect this population subgroup.
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Affiliation(s)
- A Lv
- Department of Obstetrics and Gynecology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, NO. 1 DaHua Road, Dong Dan, Beijing, 100730, PR China; Women and Children's Hospital of Tibet Autonomous Region, NO. 10 Chagu Avenue, Doilungdêqên District, Liuwu New Area, Lhasa, Tibet Autonomous Region, 851414, PR China
| | - BianBaZhuoMa
- Lhasa People's Hospital, No. 1, Beijing Middle Road, Chengguan District, Lhasa, Tibet Autonomous Region, 850000, PR China
| | - DeQiong
- Women and Children's Hospital of Tibet Autonomous Region, NO. 10 Chagu Avenue, Doilungdêqên District, Liuwu New Area, Lhasa, Tibet Autonomous Region, 851414, PR China
| | - DaWaZhuoMa
- Women and Children's Hospital of Tibet Autonomous Region, NO. 10 Chagu Avenue, Doilungdêqên District, Liuwu New Area, Lhasa, Tibet Autonomous Region, 851414, PR China
| | - PuBuZhuoMa
- Lhasa People's Hospital, No. 1, Beijing Middle Road, Chengguan District, Lhasa, Tibet Autonomous Region, 850000, PR China
| | - D Yao
- Nyingchi People's Hospital, No. 11, Water Garden, Bayi Town, Bayi District, Nyingchi City, Tibet Autonomous Region, 860000, PR China
| | - LangJiQuZhen
- Women and Children's Hospital of Tibet Autonomous Region, NO. 10 Chagu Avenue, Doilungdêqên District, Liuwu New Area, Lhasa, Tibet Autonomous Region, 851414, PR China
| | - Y Lu
- Women and Children's Hospital of Tibet Autonomous Region, NO. 10 Chagu Avenue, Doilungdêqên District, Liuwu New Area, Lhasa, Tibet Autonomous Region, 851414, PR China
| | - L Cai
- Women and Children's Hospital of Tibet Autonomous Region, NO. 10 Chagu Avenue, Doilungdêqên District, Liuwu New Area, Lhasa, Tibet Autonomous Region, 851414, PR China
| | - DaZhen
- Women and Children's Hospital of Tibet Autonomous Region, NO. 10 Chagu Avenue, Doilungdêqên District, Liuwu New Area, Lhasa, Tibet Autonomous Region, 851414, PR China
| | - C Tang
- Women and Children's Hospital of Tibet Autonomous Region, NO. 10 Chagu Avenue, Doilungdêqên District, Liuwu New Area, Lhasa, Tibet Autonomous Region, 851414, PR China
| | - BianBaZhuoMa
- Women and Children's Hospital of Tibet Autonomous Region, NO. 10 Chagu Avenue, Doilungdêqên District, Liuwu New Area, Lhasa, Tibet Autonomous Region, 851414, PR China
| | - Y Zhang
- Women and Children's Hospital of Tibet Autonomous Region, NO. 10 Chagu Avenue, Doilungdêqên District, Liuwu New Area, Lhasa, Tibet Autonomous Region, 851414, PR China
| | - J Yin
- Women and Children's Hospital of Tibet Autonomous Region, NO. 10 Chagu Avenue, Doilungdêqên District, Liuwu New Area, Lhasa, Tibet Autonomous Region, 851414, PR China
| | - T Ding
- Women and Children's Hospital of Tibet Autonomous Region, NO. 10 Chagu Avenue, Doilungdêqên District, Liuwu New Area, Lhasa, Tibet Autonomous Region, 851414, PR China
| | - DaWaCang
- Tibet University Medical School, No. 10, Zangda East Road, Chengguan District, Lhasa, Tibet Autonomous Region, 850000, PR China
| | - M Wu
- Tibet University Medical School, No. 10, Zangda East Road, Chengguan District, Lhasa, Tibet Autonomous Region, 850000, PR China
| | - Y Chen
- Tibet University Medical School, No. 10, Zangda East Road, Chengguan District, Lhasa, Tibet Autonomous Region, 850000, PR China
| | - Y Li
- Department of Obstetrics and Gynecology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, NO. 1 DaHua Road, Dong Dan, Beijing, 100730, PR China.
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6
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Li X, Ding G, Li S, Liu C, Zheng X, Luo J, He S, Zeng F, Huang X, Zeng F. Proteomic characteristics of the treatment trajectory of patients with COVID-19. Arch Virol 2024; 169:84. [PMID: 38532129 DOI: 10.1007/s00705-024-05991-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Accepted: 12/31/2023] [Indexed: 03/28/2024]
Abstract
The ongoing COVID-19 pandemic caused by SARS-CoV-2 has prompted global concern due to its profound impact on public health and the economy. Effective treatment of COVID-19 patients in the acute phase or of those with long COVID is a major challenge. Using data-independent acquisition (DIA) technology, we performed proteomic profiling on plasma samples from 22 COVID-19 patients and six healthy controls at Dazhou Central Hospital. Random forest and least absolute shrinkage and selection operator algorithms were used for analysis at various COVID-19 treatment stages. We identified 79 proteins that were differentially expressed between COVID-19 patients and healthy controls, mainly involving pathways associated with cell processes and binding. Across different treatment stages of COVID-19, five proteins-PI16, GPLD1, IGFBP3, KRT19, and VCAM1-were identified as potential molecular markers for dynamic disease monitoring. Furthermore, the proteins BTD, APOM, IGKV2-28, VWF, C4BPA, and C7 were identified as candidate biomarkers for distinguishing between SARS-CoV-2 positivity and negativity. Analysis of protein change profiles between the follow-up and healthy control groups highlighted cardiovascular changes as a concern for patients recovering from COVID-19. Our study revealed the infection profiles of SARS-CoV-2 at the protein expression level comparing different phases of COVID-19. DIA mass spectrometry analysis of plasma samples from COVID-19 patients undergoing treatment identified key proteins involved in signaling pathways that might be used as markers of the recovery phase. These findings provide insight for the development of therapy options and suggest potential blood biomarkers for COVID-19.
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Affiliation(s)
- Xue Li
- Department of Clinical Research Center, Dazhou Central Hospital, Dazhou, Sichuan, China
| | - Guilan Ding
- Department of Intensive Care Medicine, Dazhou Central Hospital, Dazhou, 635000, Sichuan, China
| | - Shilin Li
- Department of Clinical Research Center, Dazhou Central Hospital, Dazhou, Sichuan, China
| | - Chun Liu
- Department of Intensive Care Medicine, Dazhou Central Hospital, Dazhou, 635000, Sichuan, China
| | - Xiangde Zheng
- Department of Intensive Care Medicine, Dazhou Central Hospital, Dazhou, 635000, Sichuan, China
| | - Jinliang Luo
- Department of General Practice, Dazhou Central Hospital, Dazhou, Sichuan, China
| | - Sichun He
- Department of Laboratory Medicine, Dazhou Central Hospital, Dazhou, Sichuan, China
| | - Fanwei Zeng
- Department of Orthopedics, Sichuan Province Orthopedic Hospital, Chengdu, Sichuan, China.
| | - Xuan Huang
- Medical Research Center, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China.
| | - Fanxin Zeng
- Department of Clinical Research Center, Dazhou Central Hospital, Dazhou, Sichuan, China.
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Lucot-Royer L, Nallet C, Vouga M, Puyraveau M, Mauny F, Marty-Quinternet S, Bertholdt C, Bory JP, Devalland C, Canaguier M, Copolla C, Eszto ML, Montoya Y, Roesch M, Reviron S, Riethmuller D, Rufenacht E, Simon E, Mottet N. Analysis of the transplacental transmission of SARS CoV-2 virus and antibody transfer according to the gestational age at maternal infection. Sci Rep 2024; 14:3458. [PMID: 38342940 PMCID: PMC10859378 DOI: 10.1038/s41598-024-53580-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2023] [Accepted: 02/02/2024] [Indexed: 02/13/2024] Open
Abstract
To quantify transplacental transmission of SARS-CoV-2 virus and antibody transfer in pregnant women and their newborns according to the gestational age at maternal infection. A prospective observational multicenter study including pregnant women with a positive RT-PCR or a positive serology for SARS-CoV-2 and compatible symptoms, from April to December 2020, in 11 French maternities. The study was designed to obtain a systematic collection of mother-infant dyad's samples at birth. SARS-CoV-2 viral load was measured by RT-PCR. IgG and IgM antibodies against the SARS-CoV-2 spike protein were measured by enzyme-linked immunosorbent assay. Antibody concentrations and transplacental transfer ratios were analyzed according to the gestational age at maternal infection. The primary outcome was the rate of SARS CoV-2 materno-fetal transmission at birth. The secondary outcome was the quantification of materno-fetal antibody transfer. Maternal and neonatal outcomes at birth were additionally assessed. Among 165 dyads enrolled, one congenital infection was confirmed {n = 1 (0.63%) IC95% [0.02%; 3.48%]}. The average placental IgG antibody transfer ratio was 1.27 (IC 95% [0.69-2.89]). The transfer ratio increased with increasing time between the onset of maternal infection and delivery (P Value = 0.0001). Maternal and neonatal outcomes were reassuring. We confirmed the very low rate of SARS-CoV-2 transplacental transmission (< 1%). Maternal antibody transfer to the fetus was more efficient when the infection occurred during the first and second trimester of pregnancy.
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Affiliation(s)
- Louise Lucot-Royer
- Pôle Mère-Femme, Department of Obstetrics and Gynecology, University Hospital of Besancon, University of Franche-Comte, Alexander Fleming Boulevard, 25000, Besançon, France
| | - Camille Nallet
- Pôle Mère-Femme, Department of Obstetrics and Gynecology, University Hospital of Besancon, University of Franche-Comte, Alexander Fleming Boulevard, 25000, Besançon, France
| | - Manon Vouga
- Pôle Mère-Femme, Department of Obstetrics and Gynecology, University Hospital of Besancon, University of Franche-Comte, Alexander Fleming Boulevard, 25000, Besançon, France
| | - Marc Puyraveau
- Pôle Mère-Femme, Department of Obstetrics and Gynecology, University Hospital of Besancon, University of Franche-Comte, Alexander Fleming Boulevard, 25000, Besançon, France
| | - Frederic Mauny
- Pôle Mère-Femme, Department of Obstetrics and Gynecology, University Hospital of Besancon, University of Franche-Comte, Alexander Fleming Boulevard, 25000, Besançon, France
| | - Solène Marty-Quinternet
- Nanomedicine Lab, Imagery and Therapeutics, EA4662, University of Franche-Comte, 25000, Besançoon, France
| | - Charline Bertholdt
- Department of Obstetrics and Gynecology, University Hospital of Nancy, Nancy Hopital Central, 54000, Nancy, France
| | - Jean-Paul Bory
- Department of Obstetrics and Gynecology, University Hospital of Reims, 51092, Reims, France
| | - Christine Devalland
- Department of Obstetrics and Gynecology, Hopital Nord Franche Comté, 90400, Trévenans, France
| | - Margaux Canaguier
- Department of Obstetrics and Gynecology, Hopital Nord Franche Comté, 90400, Trévenans, France
| | - Camille Copolla
- Department of Obstetrics and Gynecology, Groupe Hospitalier de la Haute-Saone, 70000, Vesoul, France
| | - Marie-Laure Eszto
- Department of Obstetrics and Gynecology, CHR Metz-Thionville, 57100, Thionville, France
| | - Yohny Montoya
- Department of Obstetrics and Gynecology, CHR Metz-Thionville, 57100, Thionville, France
| | - Marion Roesch
- Department of Obstetrics and Gynecology, CHR Metz-Thionville, 57100, Thionville, France
| | - Sandrine Reviron
- Department of Obstetrics and Gynecology, Hopital Jura Sud, 39000, Lons-Le-Saunier, France
| | - Didier Riethmuller
- Department of Obstetrics and Gynecology, University Hospital of Grenoble, CHU Grenoble Alpes, 38700, La Tronche, France
| | - Emma Rufenacht
- Department of Obstetrics and Gynecology, Centre Hospitalier Intercommunal de Haute Comté, 25300, Pontarlier, France
| | - Emmanuel Simon
- Department of Obstetrics and Gynecology, University Hospital of Dijon, CHU Mitterand, 21000, Dijon, France
| | - Nicolas Mottet
- Pôle Mère-Femme, Department of Obstetrics and Gynecology, University Hospital of Besancon, University of Franche-Comte, Alexander Fleming Boulevard, 25000, Besançon, France.
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Ganesan S, Al Ketbi LM, Cantarutti FM, Al Kaabi N, Al Mansoori M, Al Saedi MR, Al Blooshi FI, Al Nuaimi RA, Ibrahim M, Eltantawy I, Al Marzooqi F, Zaher WA. Influence of COVID-19 pandemic on pregnancy and fertility preferences among the residents of the United Arab Emirates (UAE). J Glob Health 2024; 14:05002. [PMID: 38330200 PMCID: PMC10852539 DOI: 10.7189/jogh.14.05002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2024] Open
Abstract
Background The coronavirus disease 2019 (COVID-19) significantly impacted the lifestyles of millions of people, with new challenges arising as the pandemic progresses. However, little attention has been given to issues like fertility intentions and pregnancy planning during COVID-19. Consequently, we aimed to investigate the influence of the pandemic on pregnancy and fertility decisions among the residents of the United Arab Emirates (UAE). Methods We surveyed UAE residents of reproductive age between November 2021 to June 2022 via the Google Forms platform and collected data on demographics, associated health conditions, COVID-19 infections, as well as plans for pregnancy and fertility intentions. We presented data through descriptive statistics (frequencies and percentages) and used Pearson's χ2 test to compare the characteristics of participants who reported that the COVID-19 pandemic has influenced their fertility preferences with those who reported that it had not. Results Overall, 564 participants completed the survey, of whom 115 (20.4%) stated that the COVID-19 pandemic had influenced their fertility preferences. Meanwhile, 234 (41.5%) reported previous history of COVID-19 infection; regarding post-COVID-19 infection symptoms, 53 (22.6%) reported decreased libido and 40 (17%) reported trouble in conceiving a baby. Participants who were ≤30 years of age were less likely to be influenced by the COVID-19 pandemic on their decision on fertility compared to those >30 years of age. Factors like education, income, chronic health conditions, and previous history of COVID-19 infection or vaccination did not have any significant effect on the COVID-19 pandemic influence on fertility preferences. Conclusions The COVID-19 pandemic has brought in new challenges which could affect fertility and this needs to be studied further for planning effective measures.
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Affiliation(s)
- Subhashini Ganesan
- G42 Healthcare, Abu Dhabi, United Arab Emirates
- Insights Research Organization and Solutions (IROS), Abu Dhabi, United Arab Emirates
| | | | - Flavia Martinez Cantarutti
- G42 Healthcare, Abu Dhabi, United Arab Emirates
- Insights Research Organization and Solutions (IROS), Abu Dhabi, United Arab Emirates
| | - Nawal Al Kaabi
- Ambulatory Healthcare Services, SEHA, Abu Dhabi, United Arab Emirates
| | | | | | | | | | - Marie Ibrahim
- Insights Research Organization and Solutions (IROS), Abu Dhabi, United Arab Emirates
| | - Islam Eltantawy
- Insights Research Organization and Solutions (IROS), Abu Dhabi, United Arab Emirates
| | | | - Walid Abbas Zaher
- G42 Healthcare, Abu Dhabi, United Arab Emirates
- Insights Research Organization and Solutions (IROS), Abu Dhabi, United Arab Emirates
- United Arab Emirates University, Abu Dhabi, United Arab Emirates
- Khalifa University, Abu Dhabi, United Arab Emirates
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9
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El-Atawi K, Abdul Wahab MG, Elsayed Y, Saleh M. Perinatal Outcomes of Newborns of COVID-19-Infected Pregnant Women: An Updated Systematic Review and Meta-Analysis. Cureus 2024; 16:e54306. [PMID: 38496078 PMCID: PMC10944650 DOI: 10.7759/cureus.54306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/16/2024] [Indexed: 03/19/2024] Open
Abstract
In this systematic review and meta-analysis, we aimed to review the characteristics and outcomes of the newborns of Coronavirus disease 2019 (COVID-19) infected pregnant women. We conducted an online bibliographic search using the following electronic databases: MEDLINE via PubMed, Scopus, Web of Science, and Cochrane Central. Studies were deemed eligible if they recruited newborns from mothers with confirmed COVID-19 and reported the perinatal outcomes of neonatal COVID-19 cases. A total of 20 studies were included. Neonates born to mothers with positive COVID-19 results have been shown to have significantly lower birth weights (mean difference, MD = -48.54 g, p = 0.04), increased risks of fetal distress (odds ratio, OR = 1.76, p < 0.00001), respiratory distress (OR = 1.96, p = 0.006), premature birth (OR = 2.08, p < 0.00001), neonatal death (OR = 2.20, p = 0.004), and a lower 5-minute Apgar score (OR = 1.44, p = 0.02). Additionally, they were more likely to be admitted to the neonatal intensive care unit (NICU) (OR = 2.25, p = 0.007) and test positive for COVID-19 themselves (OR = 9.88, p = 0.03). However, other parameters, such as risks for malformations, mechanical ventilation, hypoglycemia, and sepsis, appeared to be comparable between the two groups. Maternal infection with COVID-19 during pregnancy is associated with several neonatal outcomes, some of which are adverse and others that do not show significant deviation from norms. While our meta-analysis clearly illustrates heightened risks associated with premature birth, reduced neonatal weight, and other challenges, it also emphasizes that not all neonatal outcomes can be directly attributed to maternal SARS-CoV-2 infection.
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Affiliation(s)
- Khaled El-Atawi
- Pediatrics/Neonatal Intensive Care Unit, Latifa Women and Children Hospital, Dubai, ARE
| | | | - Yasser Elsayed
- Pediatrics and Neonatology, Health Sciences Centre-Winnipeg, Max Rady College of Medicine, University of Manitoba, Manitoba, CAN
| | - Maysa Saleh
- Pediatrics and Child Health, Al Jalila Children's Hospital, Dubai, ARE
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10
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Waldrop AR, Henkel A, Lee KB, Druzin ML, Aziz N, El-Sayed Y, Lyell DJ. Intrahepatic Cholestasis of Pregnancy and Transaminitis in Women with COVID-19: A Case Series. AJP Rep 2024; 14:e16-e18. [PMID: 38269122 PMCID: PMC10805562 DOI: 10.1055/s-0043-1777999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2020] [Accepted: 10/22/2023] [Indexed: 01/26/2024] Open
Abstract
Objective The four initial severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)-infected pregnant women presenting at term gestation to our institution presented with transaminitis. Three of the four were diagnosed with intrahepatic cholestasis of pregnancy (IHCP). Growing evidence exists of an associated transaminitis in nonpregnant SARS-CoV-2 patients. However, there are limited data of hepatic involvement of SARS-CoV-2 in pregnancy, and no previous studies have assessed the association with IHCP in patients with coronavirus disease 2019 (COVID-19). Study Design This was a retrospective, single-center case series of four consecutive pregnant women with a positive result for SARS-CoV-2 presenting with transaminitis in third trimester. Results The clinical courses of four pregnant women with COVID-19 and transaminitis, three of four of whom were diagnosed with IHCP, are described. Testing for SARS-CoV-2 was done through a reverse transcription polymerase chain reaction test of a nasopharyngeal swab. Conclusion As we await larger studies ascertaining the incidence of IHCP in SARS-CoV-2, this prevalence highlights the importance of diagnosing IHCP among women with COVID-19 as a potential etiology of transaminitis, as IHCP risks may be ameliorated with earlier delivery. Moreover, delineating a hepatobiliary association in pregnancy may provide further information about the mechanism of liver impairment in SARS-CoV-2 in all patients.
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Affiliation(s)
- Anne R. Waldrop
- Department of Obstetrics and Gynecology, Stanford University, Stanford, California
| | - Andrea Henkel
- Department of Obstetrics and Gynecology, Stanford University, Stanford, California
| | - Kelley B. Lee
- Department of Obstetrics and Gynecology, Stanford University, Stanford, California
| | - Maurice L. Druzin
- Department of Obstetrics and Gynecology, Stanford University, Stanford, California
| | - Natali Aziz
- Department of Obstetrics and Gynecology, Stanford University, Stanford, California
| | - Yasser El-Sayed
- Department of Obstetrics and Gynecology, Stanford University, Stanford, California
| | - Deirdre J. Lyell
- Department of Obstetrics and Gynecology, Stanford University, Stanford, California
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11
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Lad SK, Jashnani KD, Pophalkar M, Jnanananda B, Mahajan N. Study of placental histopathology in COVID-19 mothers at a dedicated COVID-19 hospital in India. J Postgrad Med 2024; 70:15-22. [PMID: 37675665 PMCID: PMC10947734 DOI: 10.4103/jpgm.jpgm_60_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Revised: 05/12/2023] [Accepted: 05/16/2023] [Indexed: 09/08/2023] Open
Abstract
Introduction Maternal infections can affect the placenta, which acts as a fetomaternal barrier. This study aimed to determine the spectrum of morphologic alterations in the placentas of pregnancies complicated by SARS-CoV-2 infection and the impact on fetal or neonatal outcomes. Materials and Methods This is a prospective case-control study. One hundred SARS-CoV-2 positive pregnant women and an equal number of SARS CoV-2 negative pregnant women in their third trimester who delivered at our tertiary care center between December 2020 and November 2021 were enrolled in the study. This study was conducted at the end of the first wave and during the second COVID-19 wave. Histopathological examination of the placentas was done using Amsterdam consensus criteria. We observed for evidence of maternal vascular malperfusion [MVM], fetal vascular malperfusion, and inflammation in the placenta. Results The clinical findings were compared between the cases and controls. Evidence of MVM was seen in comparable numbers between the cases and controls, but as it involved less than 30% of the placental disc, it was considered an insignificant finding. Deciduitis was seen in equal proportions in both groups. The comparison between the asymptomatic and symptomatic groups failed to show any difference in placental pathology between both groups. There was no adverse fetal outcome seen in the pregnancies complicated by SARS-CoV-2 infection. Conclusion Placental injury at the microscopic level was observed but was neither significant nor specific to the SARS-CoV-2 infection. SARS CoV-2 infection did not influence the placental pathology. Also, no adverse neonatal outcomes were observed.
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Affiliation(s)
- SK Lad
- Department of Pathology, TN Medical College, BYL Nair Charitable Hospital, Mumbai, Maharashtra, India
| | - KD Jashnani
- Department of Pathology, TN Medical College, BYL Nair Charitable Hospital, Mumbai, Maharashtra, India
| | - M Pophalkar
- Department of Obstetrics and Gynecology, TN Medical College, BYL Nair Charitable Hospital, Mumbai, Maharashtra, India
| | - B Jnanananda
- Department of Obstetrics and Gynecology, TN Medical College, BYL Nair Charitable Hospital, Mumbai, Maharashtra, India
| | - N Mahajan
- Department of Obstetrics and Gynecology, TN Medical College, BYL Nair Charitable Hospital, Mumbai, Maharashtra, India
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12
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Hora S, Pahwa P, Siddiqui H, Saxena A, Kashyap M, Sevak JK, Singh R, Javed M, Yadav P, Kale P, Ramakrishna G, Bajpai M, Rathore A, Maras JS, Tyagi S, Sarin SK, Trehanpati N. Metabolic alterations unravel the maternofetal immune responses with disease severity in pregnant women infected with SARS-CoV-2. J Med Virol 2023; 95:e29257. [PMID: 38054548 DOI: 10.1002/jmv.29257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Revised: 10/27/2023] [Accepted: 11/13/2023] [Indexed: 12/07/2023]
Abstract
Pregnancy being an immune compromised state, coronavirus disease of 2019 (COVID-19) disease poses high risk of premature delivery and threat to fetus. Plasma metabolome regulates immune cellular responses, therefore we aimed to analyze the change in plasma secretome, metabolome, and immune cells with disease severity in COVID-19 positive pregnant females and their cord blood. COVID-19 reverse transcriptase-polymerase chain reaction positive pregnant females (n = 112) with asymptomatic (Asy) (n = 82), mild (n = 21), or moderate (n = 9) disease, healthy pregnant (n = 18), COVID-19 positive nonpregnant females (n = 7) were included. Eighty-two cord blood from COVID-19 positive and seven healthy cord blood were also analyzed. Mother's peripheral blood and cord blood were analyzed for untargeted metabolome profiling and cytokines by using high-resolution mass spectrometry and cytokine bead array. Immune scan was performed only in mothers' blood by flow cytometry. In Asy severe acute respiratory syndrome coronavirus 2 infection, the amino acid metabolic pathways such as glycine, serine, l-lactate, and threonine metabolism were upregulated with downregulation of riboflavin and tyrosine metabolism. However, with mild-to-moderate disease, the pyruvate and nicotinamide adenine dinucleotide (NAD+ ) metabolism were mostly altered. Cord blood mimicked the mother's metabolomic profiles by showing altered valine, leucine, isoleucine, glycine, serine, threonine in Asy and NAD+ , riboflavin metabolism in mild and moderate. Additionally, with disease severity tumor necrosis factor-α, interferon (IFN)-α, IFN-γ, interleukin (IL)-6 cytokine storm, IL-9 was raised in both mothers and neonates. Pyruvate, NAD metabolism and increase in IL-9 and IFN-γ had an impact on nonclassical monocytes, exhausted T and B cells. Our results demonstrated that immune-metabolic interplay in mother and fetus is influenced with increase in IL-9 and IFN-γ regulated pyruvate, lactate tricarboxylic acid, and riboflavin metabolism with context to disease severity.
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Affiliation(s)
- Sandhya Hora
- Department of Molecular and Cellular Medicine, Laboratory of Molecular Immunology, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Prabhjyoti Pahwa
- Department of Molecular and Cellular Medicine, Laboratory of Molecular Immunology, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Hamda Siddiqui
- Department of Molecular and Cellular Medicine, Laboratory of Molecular Immunology, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Anoushka Saxena
- Department of Molecular and Cellular Medicine, Laboratory of Molecular Immunology, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Minal Kashyap
- Department of Gynecology and Obstetrics, Lok Nayak Jai Prakash Hospital, New Delhi, India
| | - Jayesh K Sevak
- Department of Molecular and Cellular Medicine, Laboratory of Molecular Immunology, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Ravinder Singh
- Department of Molecular and Cellular Medicine, Laboratory of Molecular Immunology, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Maryam Javed
- Department of Molecular and Cellular Medicine, Laboratory of Molecular Immunology, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Pushpa Yadav
- Department of Molecular and Cellular Medicine, Laboratory of Molecular Immunology, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Pratibha Kale
- Department of Microbiology, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Gayatri Ramakrishna
- Department of Molecular and Cellular Medicine, Laboratory of Molecular Immunology, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Meenu Bajpai
- Department of Transfusion Medicine, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Asmita Rathore
- Department of Gynecology and Obstetrics, Lok Nayak Jai Prakash Hospital, New Delhi, India
| | - Jaswinder S Maras
- Department of Molecular and Cellular Medicine, Laboratory of Molecular Immunology, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Shakun Tyagi
- Department of Gynecology and Obstetrics, Lok Nayak Jai Prakash Hospital, New Delhi, India
| | - Shiv K Sarin
- Department of Hepatology, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Nirupama Trehanpati
- Department of Molecular and Cellular Medicine, Laboratory of Molecular Immunology, Institute of Liver and Biliary Sciences, New Delhi, India
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13
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Simbar M, Nazarpour S, Sheidaei A. Evaluation of pregnancy outcomes in mothers with COVID-19 infection: a systematic review and meta-analysis. J OBSTET GYNAECOL 2023; 43:2162867. [PMID: 36651606 DOI: 10.1080/01443615.2022.2162867] [Citation(s) in RCA: 22] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Pregnant women are one of the endangered groups who need special attention in the COVID-19 epidemic. We conducted a systematic review and summarised the studies that reported adverse pregnancy outcomes in pregnant women with COVID-19 infection. A literature search was performed in PubMed and Scopus up to 1 September 2022, for retrieving original articles published in the English language assessing the association between COVID-19 infection and adverse pregnancy outcomes. Finally, in this review study, of 1790 articles obtained in the initial search, 141 eligible studies including 1,843,278 pregnant women were reviewed. We also performed a meta-analysis of a total of 74 cohort and case-control studies. In this meta-analysis, both fixed and random effect models were used. Publication bias was also assessed by Egger's test and the trim and fill method was conducted in case of a significant result, to adjust the bias. The result of the meta-analysis showed that the pooled prevalence of preterm delivery, maternal mortality, NICU admission and neonatal death in the group with COVID-19 infection was significantly more than those without COVID-19 infection (p<.01). A meta-regression was conducted using the income level of countries. COVID-19 infection during pregnancy may cause adverse pregnancy outcomes including of preterm delivery, maternal mortality, NICU admission and neonatal death. Pregnancy loss and SARS-CoV2 positive neonates in Lower middle income are higher than in High income. Vertical transmission from mother to foetus may occur, but its immediate and long-term effects on the newborn are unclear.
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Affiliation(s)
- Masoumeh Simbar
- Midwifery and Reproductive Health Research Center, Department of Midwifery and Reproductive Health, School of Nursing and Midwifery, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Sima Nazarpour
- Department of Midwifery, Varamin-Pishva Branch, Islamic Azad University, Tehran, Iran
| | - Ali Sheidaei
- Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
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14
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Lalbiaktluangi C, Yadav MK, Singh PK, Singh A, Iyer M, Vellingiri B, Zomuansangi R, Zothanpuia, Ram H. A cooperativity between virus and bacteria during respiratory infections. Front Microbiol 2023; 14:1279159. [PMID: 38098657 PMCID: PMC10720647 DOI: 10.3389/fmicb.2023.1279159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Accepted: 10/27/2023] [Indexed: 12/17/2023] Open
Abstract
Respiratory tract infections remain the leading cause of morbidity and mortality worldwide. The burden is further increased by polymicrobial infection or viral and bacterial co-infection, often exacerbating the existing condition. Way back in 1918, high morbidity due to secondary pneumonia caused by bacterial infection was known, and a similar phenomenon was observed during the recent COVID-19 pandemic in which secondary bacterial infection worsens the Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) condition. It has been observed that viruses paved the way for subsequent bacterial infection; similarly, bacteria have also been found to aid in viral infection. Viruses elevate bacterial infection by impairing the host's immune response, disrupting epithelial barrier integrity, expression of surface receptors and adhesion proteins, direct binding of virus to bacteria, altering nutritional immunity, and effecting the bacterial biofilm. Similarly, the bacteria enhance viral infection by altering the host's immune response, up-regulation of adhesion proteins, and activation of viral proteins. During co-infection, respiratory bacterial and viral pathogens were found to adapt and co-exist in the airways of their survival and to benefit from each other, i.e., there is a cooperative existence between the two. This review comprehensively reviews the mechanisms involved in the synergistic/cooperativity relationship between viruses and bacteria and their interaction in clinically relevant respiratory infections.
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Affiliation(s)
- C. Lalbiaktluangi
- Department of Microbiology, Central University of Punjab, Bathinda, Punjab, India
| | - Mukesh Kumar Yadav
- Department of Microbiology, Central University of Punjab, Bathinda, Punjab, India
| | - Prashant Kumar Singh
- Department of Biotechnology, Mizoram University (A Central University), Pachhunga University College, Aizawl, Mizoram, India
| | - Amit Singh
- Department of Microbiology, Central University of Punjab, Bathinda, Punjab, India
| | - Mahalaxmi Iyer
- Department of Zoology, Central University of Punjab, Bathinda, Punjab, India
| | | | - Ruth Zomuansangi
- Department of Microbiology, Central University of Punjab, Bathinda, Punjab, India
| | - Zothanpuia
- Department of Biotechnology, Mizoram University (A Central University), Pachhunga University College, Aizawl, Mizoram, India
| | - Heera Ram
- Department of Zoology, Jai Narain Vyas University, Jodhpur, India
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15
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Yasa B, Memur S, Ozturk DY, Bagci O, Uslu SI, Cetinkaya M. Neonatal Outcomes of Premature Infants Born to Women with the Novel Coronavirus (SARS-CoV-2) Infection: A Case Control Study. Am J Perinatol 2023; 40:1715-1724. [PMID: 34839474 DOI: 10.1055/s-0041-1740177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
OBJECTIVE Novel coronavirus disease 2019 (COVID-19) is a disease associated with atypical pneumonia caused by the severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2). The first cases of COVID-19 were reported in Wuhan at the end of 2019. Transmission usually occurs via infected droplets and close personal contact; the possibility of vertical transmission is still under debate. This retrospective study aimed to analyze clinical characteristics of premature infants born to mothers with symptomatic COVID-19 disease. STUDY DESIGN This case control study compared the clinical and laboratory data of 20 premature infants born to mothers infected with SARS-CoV-2 with sex and gestational age-matched historical controls. RESULTS The median gestational age and birth weight in both groups were similar. Respiratory distress developed in 11 (55.5%) infants in study group and 19 (47.5%) infants in control group. Mechanical ventilation and endotracheal surfactant administration rates were similar. Median duration of hospitalization was 8.5 (2-76) days in study group and 12 days in historical controls. Real-time reverse-transcription polymerase chain reaction tests (RT-PCR) of nasopharyngeal swab samples for SARS-CoV-2 were found to be negative twice, in the first 24 hours and later at 24 to 48 hours of life. No neutropenia or thrombocytopenia was detected in the study group. Patent ductus arteriosus, bronchopulmonary dysplasia, and necrotizing enterocolitis rates were similar between groups. No mortality was observed in both groups. CONCLUSION To the best of our knowledge, this is one of the few studies evaluating the clinical outcomes of premature infants born to SARS-CoV-2 infected mothers. There was no evidence of vertical transmission of SARS-CoV-2 from symptomatic SARS-CoV-2-infected women to the neonate in our cohort. The neonatal outcomes also seem to be favorable with no mortality in preterm infants. KEY POINTS · SARS-CoV-2 pandemic is a challenge for pregnant women.. · Neonatal outcomes of premature infants born to mothers infected with SARS-CoV-2 not well defined.. · SARS-CoV-2 infection seems to have no adverse effect on mortality and morbidity in premature infants..
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Affiliation(s)
- Beril Yasa
- Neonatology Department, Istanbul Basaksehir Cam and Sakura City Hospital, Basaksehir, Istanbul, Turkey
| | - Seyma Memur
- Neonatology Department, Istanbul Basaksehir Cam and Sakura City Hospital, Basaksehir, Istanbul, Turkey
| | - Dilek Y Ozturk
- Neonatology Department, Istanbul Basaksehir Cam and Sakura City Hospital, Basaksehir, Istanbul, Turkey
| | - Onur Bagci
- Neonatology Department, Istanbul Basaksehir Cam and Sakura City Hospital, Basaksehir, Istanbul, Turkey
| | - Sait I Uslu
- Neonatology Department, Istanbul Basaksehir Cam and Sakura City Hospital, Basaksehir, Istanbul, Turkey
| | - Merih Cetinkaya
- Neonatology Department, Istanbul Basaksehir Cam and Sakura City Hospital, Basaksehir, Istanbul, Turkey
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16
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Daşıkan Z, Ekrem EC, Kıratlı D. COVID-19 Vaccine Acceptance Among Pregnant, Lactating, and Nonpregnant Women of Reproductive Age in Turkey: A Cross-Sectional Analytical Study. Disaster Med Public Health Prep 2023; 17:e505. [PMID: 37818705 DOI: 10.1017/dmp.2023.142] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/12/2023]
Abstract
OBJECTIVE This study aims to identify the rates of coronavirus disease 2019 (COVID-19) vaccine acceptance, the reasons for receiving and not receiving the vaccine, and the associated factors among pregnant, lactating, and nonpregnant women of reproductive age. METHODS This cross-sectional and analytical study was conducted online in Turkey, at the end of the fourth wave of the COVID-19 pandemic, between February and May 2022. A total of 658 women (230; 35% pregnant) (187; 28.4% lactating) (241; 36.6% nonpregnant) women of reproductive age participated in the study. RESULTS Vaccine acceptance rates were found to be 91.7% in nonpregnant women of reproductive age, 77% in lactating women, and 59% in pregnant women (P < 0.05). The highest rate of vaccine hesitancy was observed in pregnant women (31.3%), and vaccine rejection rate was the highest in lactating women (10.2%). Pregnancy (odds ratio [OR] = 3.98; confidence interval [CI] = 1.13-14.10), and the breastfeeding period (OR = 3.84; CI = 1.15-12.78), increased vaccine hesitancy approximately four times. CONCLUSIONS Lack of knowledge about and confidence in the COVID-19 vaccine is still one of the barriers to vaccine acceptance today. Health-care providers (HCPs) should provide effective counseling to pregnant, lactating, and nonpregnant reproductive-aged women based on current information and guidelines.
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Affiliation(s)
- Zeynep Daşıkan
- Ege University Faculty of Nursing, Department of Women's Health and Diseases Nursing Izmir, Izmir, Turkey
| | - Ebru Cirban Ekrem
- Bartin University, Department of Nursing, Faculty of Health Sciences, Bartın, Turkey
| | - Didem Kıratlı
- University of Health Sciences Dr. Behçet Uz Pediatric Diseases and Surgery Training and Research Hospital, Izmir, Turkey
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17
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Hekmat H, Rasooli A, Siami Z, Rutajengwa KA, Vahabi Z, Mirzadeh FA. A Review of Antibiotic Efficacy in COVID-19 Control. J Immunol Res 2023; 2023:6687437. [PMID: 37854054 PMCID: PMC10581857 DOI: 10.1155/2023/6687437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 08/05/2023] [Accepted: 08/30/2023] [Indexed: 10/20/2023] Open
Abstract
Severe acute respiratory disease is associated with chronic secondary infections that exacerbate symptoms and mortality. So far, many drugs have been introduced to treat this disease, none of which effectively control the coronavirus. Numerous studies have shown that mitochondria, as the center of cell biogenesis, are vulnerable to drugs, especially antibiotics. Antibiotics were widely prescribed during the early phase of the pandemic. We performed a literature review to assess the reasons, evidence, and practices on the use of antibiotics in coronavirus disease 2019 (COVID-19) in- and outpatients. The current research found widespread usage of antibiotics, mostly in an empirical context, among COVID-19 hospitalized patients. The effectiveness of this approach has not been established. Given the high death rate linked with secondary infections in COVID-19 patients and the developing antimicrobial resistance, further study is urgently needed to identify the most appropriate rationale for antibiotic therapy in these patients.
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Affiliation(s)
- Hamidreza Hekmat
- Cardiology Department, Ziaeian Hospital, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Aziz Rasooli
- Department of Emergency Medicine, Faculty of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Zeinab Siami
- Department of Infectious Disease, Ziaeian Hospital, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Kauthar Amir Rutajengwa
- Medical School Department, Ziaeian Hospital, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Zahra Vahabi
- Geriatric Department, Ziaeian Hospital, Tehran University of Medical Sciences, Tehran, Iran
- Cognitive Neurology and Neuropsychiatry Division, Psychiatry Department, Roozbeh Hospital, Tehran University of Medical Sciences, Tehran, Iran
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18
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Carrasco Colom J, Manzanares Á, Álvaro Gómez A, Serrano Escribano I, Esquivel E, Pérez-Rivilla A, Moral-Pumarega MT, Aguirre Pascual E, De Vergas J, Reda Del Barrio S, Moraleda C, Epalza C, Fernández-Cooke E, Prieto L, Villaverde S, Zamora B, Herraiz I, Galindo A, Folgueira MD, Delgado R, Blázquez-Gamero D. Clinical outcomes and antibody transfer in a cohort of infants with in utero or perinatal exposure to SARS-CoV-2 (Coronascope Study). Eur J Pediatr 2023; 182:4647-4654. [PMID: 37561198 DOI: 10.1007/s00431-023-05147-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Revised: 07/27/2023] [Accepted: 08/01/2023] [Indexed: 08/11/2023]
Abstract
We aimed to describe the outcomes, focusing on the hearing and neurological development, of infants born to mothers with COVID-19 during pregnancy and to evaluate the persistence of maternal antibodies in the first months of life. An observational, prospective study at a tertiary hospital in Madrid (Spain) on infants born to mothers with COVID-19 during pregnancy between March and September 2020 was conducted. A follow-up visit at 1-3 months of age with a physical and neurological examination, cranial ultrasound (cUS), SARS-CoV-2 RT-PCR on nasopharyngeal swab, and SARS-CoV-2 serology were performed. Hearing was evaluated at birth through the automated auditory brainstem response and at six months of age through the auditory steady-state response. A neurodevelopmental examination using the Bayley-III scale was performed at 12 months of age. Of 95 infants studied, neurological examination was normal in all of them at the follow-up visit, as was the cUS in 81/85 (95%) infants, with only mild abnormalities in four of them. Serology was positive in 47/95 (50%) infants, which was not associated with symptoms or severity of maternal infection. No hearing loss was detected, and neurodevelopment was normal in 96% of the infants (median Z score: 0). CONCLUSION In this cohort, the majority of infants born to mothers with COVID-19 during pregnancy were healthy infants with a normal cUS, no hearing loss, and normal neurodevelopment in the first year of life. Only half of the infants had a positive serological result during the follow-up. WHAT IS KNOWN • Hearing loss and neurodevelopmental delay in infants born to mothers with COVID-19 during pregnancy has been suggested, although data is inconsistent. Maternal antibody transfer seems to be high, with a rapid decrease during the first weeks of life. WHAT IS NEW • Most infants born to mothers with COVID-19 during pregnancy had normal hearing screening, cranial ultrasound, and neurodevelopmental status at 12 months of life. Antibodies against SARS-CoV-2 were only detected in 50% of the infants at two months of life.
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Affiliation(s)
- Jaime Carrasco Colom
- Pediatric Infectious Disease Unit, Hospital Universitario 12 de Octubre, Madrid, Spain
- Pediatric Research and Clinical Trials Unit (UPIC), Instituto de Investigación Hospital, RECLIP, 12 de Octubre (imas12), Madrid, Spain
| | - Ángela Manzanares
- Pediatric Infectious Disease Unit, Hospital Universitario 12 de Octubre, Madrid, Spain.
- Pediatric Research and Clinical Trials Unit (UPIC), Instituto de Investigación Hospital, RECLIP, 12 de Octubre (imas12), Madrid, Spain.
| | | | | | - Estrella Esquivel
- Pediatric Research and Clinical Trials Unit (UPIC), Instituto de Investigación Hospital, RECLIP, 12 de Octubre (imas12), Madrid, Spain
| | - Alfredo Pérez-Rivilla
- Microbiology Department, Hospital Universitario 12 de Octubre, Instituto de Investigación Hospital 12 de Octubre (imas12), Madrid, Spain
| | - Maria Teresa Moral-Pumarega
- Neonatology Department, Hospital Universitario 12 de Octubre, RICORS Network, ISCIII, Instituto de Investigación Hospital 12 de Octubre (imas12), Madrid, Spain
| | | | - Joaquín De Vergas
- Pediatric Otorhinolaryngology Department, Hospital Universitario 12 de Octubre, Madrid, Spain
| | - Sara Reda Del Barrio
- Pediatric Otorhinolaryngology Department, Hospital Universitario 12 de Octubre, Madrid, Spain
| | - Cinta Moraleda
- Pediatric Infectious Disease Unit, Hospital Universitario 12 de Octubre, Madrid, Spain
- Pediatric Research and Clinical Trials Unit (UPIC), Instituto de Investigación Hospital, RECLIP, 12 de Octubre (imas12), Madrid, Spain
| | - Cristina Epalza
- Pediatric Infectious Disease Unit, Hospital Universitario 12 de Octubre, Madrid, Spain
- Pediatric Research and Clinical Trials Unit (UPIC), Instituto de Investigación Hospital, RECLIP, 12 de Octubre (imas12), Madrid, Spain
| | - Elisa Fernández-Cooke
- Pediatric Infectious Disease Unit, Hospital Universitario 12 de Octubre, Madrid, Spain
- Pediatric Research and Clinical Trials Unit (UPIC), Instituto de Investigación Hospital, RECLIP, 12 de Octubre (imas12), Madrid, Spain
| | - Luis Prieto
- Pediatric Infectious Disease Unit, Hospital Universitario 12 de Octubre, Madrid, Spain
- Pediatric Research and Clinical Trials Unit (UPIC), Instituto de Investigación Hospital, RECLIP, 12 de Octubre (imas12), Madrid, Spain
- Universidad Complutense de Madrid, Madrid, Spain
| | - Serena Villaverde
- Pediatric Infectious Disease Unit, Hospital Universitario 12 de Octubre, Madrid, Spain
- Pediatric Research and Clinical Trials Unit (UPIC), Instituto de Investigación Hospital, RECLIP, 12 de Octubre (imas12), Madrid, Spain
| | - Berta Zamora
- Neuropsychology Unit, Hospital Universitario 12 de Octubre, Madrid, Spain
| | - Ignacio Herraiz
- Universidad Complutense de Madrid, Madrid, Spain
- Fetal Medicine Unit, Obstetrics and Gynecology Department, Hospital Universitario 12 de Octubre, Instituto de Investigación Hospital 12 de Octubre (imas12), Madrid, Spain
- Primary Care Interventions to Prevent Chronic Maternal and Child Diseases of Perinatal and Developmental Origin (RICORS Network), Instituto de Salud Carlos III, RD21/0012/0024, Madrid, Spain
| | - Alberto Galindo
- Universidad Complutense de Madrid, Madrid, Spain
- Fetal Medicine Unit, Obstetrics and Gynecology Department, Hospital Universitario 12 de Octubre, Instituto de Investigación Hospital 12 de Octubre (imas12), Madrid, Spain
- Primary Care Interventions to Prevent Chronic Maternal and Child Diseases of Perinatal and Developmental Origin (RICORS Network), Instituto de Salud Carlos III, RD21/0012/0024, Madrid, Spain
| | - María Dolores Folgueira
- Microbiology Department, Hospital Universitario 12 de Octubre, Instituto de Investigación Hospital 12 de Octubre (imas12), Madrid, Spain
| | - Rafael Delgado
- Microbiology Department, Hospital Universitario 12 de Octubre, Instituto de Investigación Hospital 12 de Octubre (imas12), Madrid, Spain
| | - Daniel Blázquez-Gamero
- Pediatric Infectious Disease Unit, Hospital Universitario 12 de Octubre, Madrid, Spain
- Pediatric Research and Clinical Trials Unit (UPIC), Instituto de Investigación Hospital, RECLIP, 12 de Octubre (imas12), Madrid, Spain
- Universidad Complutense de Madrid, Madrid, Spain
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19
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Binsaleh NK, Eltayeb R, Sherwani S, Almishaal AA, Hindi EA, Qanash H, Bazaid AS, Alharbi AO, Bazaid MB, Altamimi SA. Comparison of Hematological Parameters Between Survivors and Non-Survivors COVID-19 Patients in Saudi Arabia. Int J Gen Med 2023; 16:3955-3962. [PMID: 37670931 PMCID: PMC10476863 DOI: 10.2147/ijgm.s421418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 08/15/2023] [Indexed: 09/07/2023] Open
Abstract
Objective Coronavirus disease 2019, caused by the severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), is a communicable disease transmitted through the respiratory route and bodily contact. The severity of infection and mortality rate of COVID-19 cases was significantly high in the initial stages of the pandemic. This study aims to investigate the hematological profile of COVID-19 survivors and non-survivors. Methods This is a single-center retrospective study. A total of 108 hospitalized patients with laboratory-confirmed COVID-19 at East Jeddah Hospital between April and August 2020 were categorized into two groups based on outcome as survivors (n = 54) and non-survivors (n = 54). Hematological parameters and clinical profiles were analyzed and compared between the two groups. Results The mean age and standard deviation of the survived (30-71 years) and non-survived (33-83) groups was 53 ± 10.8 and 57.9 ± 12.2 years, respectively, with no statistically significant difference in age between groups (p = 0.0513). Non-survivors had a significantly longer median length of stay in the intensive care unit (ICU) (7 days, IQR: 4.24 to 12) compared to survivors COVID-19 patients (5 days, IQR: 0 to 11.75) (p = 0.0151). For the survivors group, the participant's age positively correlated with the length of hospital stay (r(52) = 0.21, p = 0.0005) and ICU length of stay r(52) = 0.18, p = 0.001). The median red blood cells (RBC) counts were significantly higher in the survived group (4.56x109/L, IQR: 4.02 to 5.11) in comparison with the non-survived (4.23x109/L, IQR: 3.75 to 4.23) group (p = 0.0011). All COVID-19 patients exhibited lymphocytopenia and a significant negative correlation was observed between the lymphocyte values and length of hospital stay among the survived group (p < 0.001) as well as length of ICU stay among the survived group (p < 0.0480). Disease-related mortality was significantly associated with reduced white blood cells (WBCs) (8.5×109/L, IQR: 6.1 to 11.7) and reduced basophils (0.09%, IQR: 0.02 to 0.19). Additionally, statistically significant differences were found between the survived and non-survived groups with respect to prothrombin time (PT) (12.5 sec. vs 14 sec., p < 0.0001) and partial thromboplastin time (PTT) (31.8 sec. vs 40 sec., p = 0.0008). Conclusion Hematological parameters can serve as valuable indicators to identify patients with severe COVID-19 and expected poor-prognosis/outcomes upon hospital admission. Cell counts of lymphocytes, WBCs, basophils and parameters such as PT and PTT can serve as clinical indicators to assess disease severity and predict progression to critical illness.
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Affiliation(s)
- Naif K Binsaleh
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Ha'il, Hail, Saudi Arabia
- Medical and Diagnostic Research Centre, University of Ha’il, Hail, 55476, Saudi Arabia
| | - Reem Eltayeb
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Ha'il, Hail, Saudi Arabia
| | - Subuhi Sherwani
- Medical and Diagnostic Research Centre, University of Ha’il, Hail, 55476, Saudi Arabia
- Department of Biology, College of Sciences, University of Hail, Hail, Saudi Arabia
| | - Ali A Almishaal
- Department of Speech-Language Pathology and Audiology, College of Applied Medical Sciences, University of Hail, Hail, Saudi Arabia
| | - Emad A Hindi
- Department of Clinical Anatomy, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Husam Qanash
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Ha'il, Hail, Saudi Arabia
- Medical and Diagnostic Research Centre, University of Ha’il, Hail, 55476, Saudi Arabia
| | - Abdulrahman S Bazaid
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Ha'il, Hail, Saudi Arabia
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20
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Kosińska-Kaczyńska K, Rebizant B, Czeszko-Paprocka H, Bojdo A, Przybylski M, Chaberek K, Lewandowska A, Szymusik I, Brawura-Biskupski-Samaha R. Maternal SARS-CoV-2 Infection at Delivery Increases IL-6 Concentration in Umbilical Cord Blood. J Clin Med 2023; 12:5672. [PMID: 37685739 PMCID: PMC10488671 DOI: 10.3390/jcm12175672] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 08/21/2023] [Accepted: 08/28/2023] [Indexed: 09/10/2023] Open
Abstract
BACKGROUND SARS-CoV-2 infection in pregnant women may induce inflammation within the amniotic cavity and/or an increase in proinflammatory cytokines in fetal circulation. The aim was to investigate levels of IL-6 in maternal blood, umbilical cord blood, and amniotic fluid in pregnant women infected with SARS-CoV-2 at delivery. METHODS A single-center prospective observational case-control study of pregnant women diagnosed with SARS-CoV-2 infection at delivery was conducted. A total of 48 infected and 42 healthy women had IL-6 concentrations measured in their blood, amniotic fluid, and umbilical cord blood. RESULTS The concentrations of IL-6 in maternal blood and amniotic fluid were similar in the study and control groups, while umbilical cord blood concentrations were significantly higher in SARS-CoV-2-positive women. The umbilical cord blood IL-6 concentration was related to composite neonatal morbidity. CONCLUSIONS Maternal SARS-CoV-2 infection in pregnant women at delivery increases umbilical cord blood IL-6 concentration. The correlation between maternal and umbilical blood concentrations indicates a possibility of passage of IL-6 through the placenta. Perinatal alterations resulting from maternal SARS-CoV-2 infection at delivery carry a risk of impacting the health of infants even in asymptomatic course of infection.
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Affiliation(s)
- Katarzyna Kosińska-Kaczyńska
- Department of Obstetrics, Perinatology and Neonatology, Center of Postgraduate Medical Education, 01-809 Warsaw, Poland; (K.K.-K.); (A.B.); (K.C.); (A.L.); (I.S.); (R.B.-B.-S.)
| | - Beata Rebizant
- Department of Obstetrics, Perinatology and Neonatology, Center of Postgraduate Medical Education, 01-809 Warsaw, Poland; (K.K.-K.); (A.B.); (K.C.); (A.L.); (I.S.); (R.B.-B.-S.)
| | - Hanna Czeszko-Paprocka
- Central Analytical Laboratory, Warsaw Infectious Diseases Hospital, 01-201 Warsaw, Poland;
| | - Agata Bojdo
- Department of Obstetrics, Perinatology and Neonatology, Center of Postgraduate Medical Education, 01-809 Warsaw, Poland; (K.K.-K.); (A.B.); (K.C.); (A.L.); (I.S.); (R.B.-B.-S.)
| | - Maciej Przybylski
- Department of Medical Microbiology, Medical University of Warsaw, 02-091 Warsaw, Poland;
| | - Katarzyna Chaberek
- Department of Obstetrics, Perinatology and Neonatology, Center of Postgraduate Medical Education, 01-809 Warsaw, Poland; (K.K.-K.); (A.B.); (K.C.); (A.L.); (I.S.); (R.B.-B.-S.)
| | - Agnieszka Lewandowska
- Department of Obstetrics, Perinatology and Neonatology, Center of Postgraduate Medical Education, 01-809 Warsaw, Poland; (K.K.-K.); (A.B.); (K.C.); (A.L.); (I.S.); (R.B.-B.-S.)
| | - Iwona Szymusik
- Department of Obstetrics, Perinatology and Neonatology, Center of Postgraduate Medical Education, 01-809 Warsaw, Poland; (K.K.-K.); (A.B.); (K.C.); (A.L.); (I.S.); (R.B.-B.-S.)
| | - Robert Brawura-Biskupski-Samaha
- Department of Obstetrics, Perinatology and Neonatology, Center of Postgraduate Medical Education, 01-809 Warsaw, Poland; (K.K.-K.); (A.B.); (K.C.); (A.L.); (I.S.); (R.B.-B.-S.)
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21
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Vigil-Vázquez S, Manzanares Á, Hernanz-Lobo A, Carrasco-García I, Zamora Del Pozo C, Pérez-Pérez A, Rincón-López EM, Santiago-García B, Pintado-Recarte MDP, Alonso-Fernández R, Sánchez-Luna M, Navarro-Gómez ML. Serologic evolution and follow-up to IgG antibodies of infants born to mothers with gestational COVID. BMC Pregnancy Childbirth 2023; 23:623. [PMID: 37648971 PMCID: PMC10469412 DOI: 10.1186/s12884-023-05926-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2023] [Accepted: 08/16/2023] [Indexed: 09/01/2023] Open
Abstract
BACKGROUND It is known that SARS-CoV-2 antibodies from pregnant women with SARS-CoV-2 infection during pregnancy cross the placenta but the duration and the protective effect of these antibodies in infants is scarce. METHODS This prospective study included mothers with SARS-COV-2 infection during pregnancy and their infants from April 2020 to March 2021. IgG antibodies to SARS-CoV-2 spike protein were performed on women and infants at birth and at two and six months during follow-up. Anthropometrical measures and physical and neurological examinations and a clinical history of symptoms and COVID-19 diagnosis were collected. Simple linear regression was performed to compare categorical and continuous variables. To compare the mother's and infant's antibody titers evolution, a mixed linear regression model was used. A predictive model of newborn antibody titers at birth has been established by means of simple stepwise linear regression. RESULTS 51 mother-infant couples were included. 45 (90%) of the mothers and 44 (86.3%) of the newborns had a positive serology al birth. These antibodies were progressively decreasing and were positive in 34 (66.7%) and 7 (13.7%) of infants at 2 and 6 months, respectively. IgG titers of newborns at birth were related to mothers' titers, with a positive moderate correlation (Pearson's correlation coefficient: 0.82, p < 0,001). Fetal/maternal antibodies placental transference rate was 1.3 (IQR: 0.7-2.2). The maternal IgG titers at delivery and the type of maternal infection (acute, recent, or past infection) was significantly related with infants' antibody titers at birth. No other epidemiological or clinical factors were related to antibodies titers. Neurodevelopment, psychomotor development, and growth were normal in 94.2% of infants in the third follow-up visit. No infants had a COVID-19 diagnosis during the follow-up period. CONCLUSIONS Transplacental transfer of maternal antibodies is high in newborns from mothers with recent or past infection at delivery, but these antibodies decrease after the first months of life. Infant's IgG titers were related to maternal IgG titers at delivery. Further studies are needed to learn about the protective role of maternal antibodies in infants.
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Affiliation(s)
- Sara Vigil-Vázquez
- Department of Neonatology, Hospital General Universitario Gregorio Marañón, Calle O'Donnel 48, Madrid, 28009, Spain.
| | - Ángela Manzanares
- Pediatric Infectious Disease Unit, Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
- Department of Pediatrics Infectious Diseases, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - Alicia Hernanz-Lobo
- Pediatric Infectious Disease Unit, Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
- Department of Pediatrics Infectious Diseases, Hospital General Universitario Gregorio Marañón, Madrid, Spain
- CIBERINFEC, Instituto de Salud Carlos III, Madrid, Spain
| | - Itziar Carrasco-García
- Pediatric Infectious Disease Unit, Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
- Department of Pediatrics Infectious Diseases, Hospital General Universitario Gregorio Marañón, Madrid, Spain
- CIBERINFEC, Instituto de Salud Carlos III, Madrid, Spain
| | - Clara Zamora Del Pozo
- Department of Obstetrics and Gynecology, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - Alba Pérez-Pérez
- Department of Neonatology, Hospital General Universitario Gregorio Marañón, Calle O'Donnel 48, Madrid, 28009, Spain
| | - Elena María Rincón-López
- Pediatric Infectious Disease Unit, Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
- Department of Pediatrics Infectious Diseases, Hospital General Universitario Gregorio Marañón, Madrid, Spain
- CIBERINFEC, Instituto de Salud Carlos III, Madrid, Spain
| | - Begoña Santiago-García
- Pediatric Infectious Disease Unit, Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
- Department of Pediatrics Infectious Diseases, Hospital General Universitario Gregorio Marañón, Madrid, Spain
- CIBERINFEC, Instituto de Salud Carlos III, Madrid, Spain
| | | | - Roberto Alonso-Fernández
- Department of Clinical Microbiology and Infectious Diseases, Hospital General Universitario Gregorio Marañón, Madrid, Spain
- Facultad de Medicina, Universidad Complutense de Madrid, Madrid, Spain
| | - Manuel Sánchez-Luna
- Department of Neonatology, Hospital General Universitario Gregorio Marañón, Calle O'Donnel 48, Madrid, 28009, Spain
- Facultad de Medicina, Universidad Complutense de Madrid, Madrid, Spain
| | - María Luisa Navarro-Gómez
- Pediatric Infectious Disease Unit, Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
- Department of Pediatrics Infectious Diseases, Hospital General Universitario Gregorio Marañón, Madrid, Spain
- CIBERINFEC, Instituto de Salud Carlos III, Madrid, Spain
- Facultad de Medicina, Universidad Complutense de Madrid, Madrid, Spain
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22
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Karimi H, Mansouri V, Rezaei N. Vertical transmission and maternal passive immunity post-SARS-CoV-2. Future Virol 2023:10.2217/fvl-2023-0089. [PMID: 37822684 PMCID: PMC10564388 DOI: 10.2217/fvl-2023-0089] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Accepted: 08/22/2023] [Indexed: 10/13/2023]
Abstract
Since 2020, the highly contagious nature and various transmission routes of SARS-CoV-2 have rendered the pandemic interminable. Vertical transmission (VT) through the placenta and breast milk, which is frequent for certain virus types, is thought to exist for SARS-CoV-2 and is hypothesized by many researchers. Conversely, antibodies are produced to counteract the effect of viruses. Since newborns' immunologic system cannot produce proper antibodies, maternal antibodies are usually transferred from mother to infant/fetus to meet the need. This theory leads to the hypothesis of transmission of antibodies through the placenta and breast milk following SARS-CoV-2 infection or vaccination. This paper further discusses these hypotheses, considering consequences of fetus/infant harm versus benefit.
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Affiliation(s)
- Hanie Karimi
- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
- Network of Immunity in Infection, Malignancy & Autoimmunity (NIIMA), Universal Scientific Education & Research Network (USERN), Tehran, Iran
| | - Vahid Mansouri
- Gene Therapy Research Center, Digestive Diseases Research Institute, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
- Network of Immunity in Infection, Malignancy & Autoimmunity (NIIMA), Universal Scientific Education & Research Network (USERN), Tehran, Iran
| | - Nima Rezaei
- Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences, Tehran, 14194, Iran
- Network of Immunity in Infection, Malignancy & Autoimmunity (NIIMA), Universal Scientific Education & Research Network (USERN), Tehran, Iran
- Department of Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
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23
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Harakeh S, Khan IA, Rani GF, Ibrahim M, Khan AS, Almuhayawi M, Al-Raddadi R, Teklemariam AD, Hazzazi MS, Bawazir WM, Niyazi HA, Alamri T, Niyazi HA, Yousafzai YM. Transplacental Transfer of SARS-CoV-2 Receptor-Binding Domain IgG Antibodies from Mothers to Neonates in a Cohort of Pakistani Unvaccinated Mothers. Biomedicines 2023; 11:1651. [PMID: 37371746 DOI: 10.3390/biomedicines11061651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 05/26/2023] [Accepted: 05/30/2023] [Indexed: 06/29/2023] Open
Abstract
The presence of COVID-19 antibodies in the maternal circulation is assumed to be protective for newborns against SARS-CoV-2 infection. We investigated whether maternal COVID-19 antibodies crossed the transplacental barrier and whether there was any difference in the hematological parameters of neonates born to mothers who recovered from COVID-19 during pregnancy. The cross-sectional study was conducted at the Saidu Group of Teaching Hospitals, located in Swat, Khyber Pakhtunkhwa. After obtaining written informed consent, 115 healthy, unvaccinated mother-neonate dyads were included. A clinical history of COVID-19-like illness, laboratory-confirmed diagnosis, and contact history were obtained. Serum samples from mothers and neonates were tested for SARS-CoV-2 anti-receptor-binding domain (anti-RBD) IgG antibodies. Hematological parameters were assessed with complete blood counts (CBC) and peripheral blood smear examinations. The study population consisted of 115 mothers, with a mean age of 29.44 ± 5.75 years, and most women (68/115 (59.1%)) were between 26 and 35 years of age. Of these mothers, 88/115 (76.5 percent) tested positive for SARS-CoV-2 anti-RBD IgG antibodies, as did 83/115 (72.2 percent) neonatal cord blood samples. The mean levels of SARS-CoV-2 IgG antibodies in maternal and neonatal blood were 19.86 ± 13.82 (IU/mL) and 16.16 ± 12.90 (IU/mL), respectively, indicating that maternal antibodies efficiently crossed the transplacental barrier with an antibody transfer ratio of 0.83. The study found no significant difference in complete blood count (CBC) parameters between seropositive and seronegative mothers, nor between neonates born to seropositive and seronegative mothers.
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Affiliation(s)
- Steve Harakeh
- King Fahd Medical Research Center, King Abdulaziz University, Jeddah 21589, Saudi Arabia
- Yousef Abdul Latif Jameel Scientific Chair of Prophetic Medicine Application, Faculty of Medicine, King Abdulaziz University, Jeddah 22230, Saudi Arabia
| | - Ihsan Alam Khan
- Department of Hematology, Institute of Pathology and Diagnostic Medicine, Khyber Medical University, Peshawar 25100, Pakistan
- Department of Pathology, Swat Medical College, Swat 19200, Pakistan
| | - Gulab Fatima Rani
- Department of Hematology, Institute of Pathology and Diagnostic Medicine, Khyber Medical University, Peshawar 25100, Pakistan
| | - Muhammad Ibrahim
- Department of Hematology, Institute of Pathology and Diagnostic Medicine, Khyber Medical University, Peshawar 25100, Pakistan
| | - Aysha Sarwar Khan
- Department of Hematology, Institute of Pathology and Diagnostic Medicine, Khyber Medical University, Peshawar 25100, Pakistan
| | - Mohammed Almuhayawi
- Department of Clinical Microbiology and Immunology, Faculty of Medicine, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Rajaa Al-Raddadi
- Community Medicine Department, Faculty of Medicine, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Addisu D Teklemariam
- Department of Biological Sciences, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Mohannad S Hazzazi
- Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah 22254, Saudi Arabia
- Hematology Research Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah 22254, Saudi Arabia
| | - Waleed M Bawazir
- Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah 22254, Saudi Arabia
- Hematology Research Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah 22254, Saudi Arabia
| | - Hanouf A Niyazi
- Department of Clinical Microbiology and Immunology, Faculty of Medicine, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Turki Alamri
- Family and Community Medicine Department, Faculty of Medicine in Rabigh, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Hatoon A Niyazi
- Department of Clinical Microbiology and Immunology, Faculty of Medicine, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Yasar Mehmood Yousafzai
- Department of Hematology, Institute of Pathology and Diagnostic Medicine, Khyber Medical University, Peshawar 25100, Pakistan
- Rehman Medical Institute, Hayatabad Phase-V, Peshawar 25600, Pakistan
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24
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Hossain B, Malik F, Khan A, Abidi M, Marhaba A, Oranu A, Shumeyko M, Hila A, Banks L, Patel OA, Nawaz M, Shaikh S, Nadeem H, Qazi S. Prevalence and Impact of Gastrointestinal Manifestations in COVID-19 Patients: A Systematic Review. J Community Hosp Intern Med Perspect 2023; 13:39-54. [PMID: 37877065 PMCID: PMC10593163 DOI: 10.55729/2000-9666.1145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Revised: 11/10/2022] [Accepted: 11/11/2022] [Indexed: 10/26/2023] Open
Abstract
Background and objective The aim of this study is to systematically analyze and summarize the implications of COVID-19 on the digestive system by quantitatively evaluating the prevalence of gastrointestinal symptoms such as nausea, vomiting, abdominal pain, constipation, diarrhea, anorexia. reported in COVID-19 cases. We simultaneously investigated other variables to determine the association of such symptoms in COVID-19 patients which can potentially influence the disease prognosis and outcome. This systematic review presents an updated literature on the issue as it requires more scientific discussion in order to better inform the medical community and authorities so that appropriate measures can be taken to control the virus outbreak. Methods MEDLINE database was searched to identify relevant articles. Data was analyzed and synthesized from the 16 eligible studies which exclusively reported GI symptoms in COVID-19 patients along with the disease prognosis. A meta-analysis of studies having adequate information regarding the prevalence of specific GI symptoms in association with other relevant independent variables was performed. Results From the search strategy, we identified 16 articles which fit our eligibility criteria comprising of 10 cross-sectional studies, 2 cohort study, 1 RCT and 3 observational studies. From these pooled studies, 6 articles exclusively talked about COVID-19 patients in which GI symptoms were reported and adequately discussed. In a total of 3646 patients, GI symptoms were documented in (16.2%-10.1%) patients. The most prevalent GI symptom was diarrhea (47%) but the most common clinical manifestation reported was fever (77.4%). Among the adult patients, hypertension (11.6%) was the most frequently reported comorbidity. Presence of viral RNA in stool sample was noted in 16.7% patients with GI symptom. In patients who complained of having GI symptoms, an abnormal liver function was largely observed, with an elevated ALT level in (10.9%) and an elevated AST in (8.8%) of the patients. Evidence of vertical transmission (14.2%) was reported in one study which highlights the extent and mode of viral transmission. It was observed that a great majority of the patients in the 6 studies reporting specifically on patients with GI symptoms were on antiviral therapy (68.6%) as the standard disease management protocol but the eventual disease outcome as in this case died (8.4%), discharged (45.6%) was not linked to just one therapeutic factor but other indicators of disease severity such as positive chest CT findings (87.82%) have led to a poor disease prognosis which was noted in (28.9%) severe patients with GI symptoms compared to (71.1%) non-severe COVID-19 patients with GI symptom. Conclusion Presence of GI symptoms in COVID-19 patients has shown to have a positive association with the poor disease prognosis likely as a result of direct viral toxicity. It is important for the physicians to recognize digestive symptoms as an important characteristic in COVID-19 patients. Hence, precise and targeted documentation of GI symptoms and viral stool sample investigations should be performed in order to understand the rapidly evolving disease symptomology.
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Affiliation(s)
- Bassam Hossain
- Gastroenterology, UHS Wilson Hospital, Johnson City, NY,
USA
| | - Fahad Malik
- Gastroenterology, UHS Wilson Hospital, Johnson City, NY,
USA
| | - Ali Khan
- Gastroenterology, UHS Wilson Hospital, Johnson City, NY,
USA
| | - Mohammad Abidi
- Gastroenterology, UHS Wilson Hospital, Johnson City, NY,
USA
| | - Ali Marhaba
- Gastroenterology, UHS Wilson Hospital, Johnson City, NY,
USA
| | - Amanke Oranu
- Gastroenterology, UHS Wilson Hospital, Johnson City, NY,
USA
| | - Mark Shumeyko
- Gastroenterology, UHS Wilson Hospital, Johnson City, NY,
USA
| | - Amine Hila
- Gastroenterology, UHS Wilson Hospital, Johnson City, NY,
USA
| | - Lesli Banks
- Gastroenterology, UHS Wilson Hospital, Johnson City, NY,
USA
| | - Owais A. Patel
- Internal Medicine, Dow University of Health Sciences, Karachi,
Pakistan
| | - Marrium Nawaz
- Internal Medicine, Dow University of Health Sciences, Karachi,
Pakistan
| | - Shehryar Shaikh
- Internal Medicine, Dow University of Health Sciences, Karachi,
Pakistan
| | - Hafsa Nadeem
- Internal Medicine, Dow University of Health Sciences, Karachi,
Pakistan
| | - Shoreh Qazi
- Internal Medicine, Dow University of Health Sciences, Karachi,
Pakistan
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25
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Berumen-Lechuga MG, Molina-Pérez CJ, García-Cortés LR, Muñoz-Medina JE, Rosas-Peralta M, Dichi-Romero MDLÁ, Julián-Hernández YJ, Vázquez-Rasposo AS, Palomo-Piñón S. [Epidemiological characterization of COVID-2019 in Mexican pregnant women: a cohort study]. REVISTA MEDICA DEL INSTITUTO MEXICANO DEL SEGURO SOCIAL 2023; 61:314-320. [PMID: 37216499 PMCID: PMC10437228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Accepted: 09/30/2022] [Indexed: 05/24/2023]
Abstract
Background COVID-19 in pregnancy can increase the risk of complications due to the cardiorespiratory and immunological changes typical of pregnancy. Objective To report the epidemiological characterization of COVID-19 in Mexican pregnant women. Material and methods Cohort study on pregnant women with a positive COVID-19 test, which were followed until delivery and one month later. Results 758 pregnant women were included in the analysis. Mothers' mean age was 28.8 ± 6.1 years; the majority were workers 497 (65.6%) and with an urban origin (482, 63.6%); the most common blood group was O with 458 (63.0%); 478 (63.0%) were nulliparous women and more than 25% had some comorbidities; the average gestation weeks at infection were 34.4 ± 5.1 weeks; only 170 pregnant women (22.4%) received vaccination; the most frequent vaccine was BioNTech Pfizer (96, 60%); there were no serious adverse events attributed to vaccination. The mean gestational age at delivery was 35.4 ± 5.2 weeks; 85% of pregnancies were cesarean section; the most frequent complication was prematurity (406, 53.5%), followed by preeclampsia (199, 26.2%); there were 5 cases of maternal death and 39 cases of perinatal death. Conclusions COVID-19 in pregnancy increases the risk of preterm birth, preeclampsia, and maternal death. Vaccination against COVID-19 in this series showed no risk for pregnant women and their newborns.
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Affiliation(s)
- María Guadalupe Berumen-Lechuga
- Instituto Mexicano del Seguro Social, Órgano de Operación Administrativa Desconcentrada Estado de México Poniente, Coordinación Auxiliar Médica de Investigación en Salud. Toluca, Estado de México, México Instituto Mexicano del Seguro SocialMéxico
| | - Carlos José Molina-Pérez
- Instituto Mexicano del Seguro Social, Órgano de Operación Administrativa Desconcentrada Estado de México Poniente, Hospital General de Zona 252, Coordinación Clínica del Turno Vespertino. Atlacomulco, Estado de México, MéxicoInstituto Mexicano del Seguro SocialMéxico
| | - Luis Rey García-Cortés
- Instituto Mexicano del Seguro Social, Órgano de Operación Administrativa Desconcentrada Estado de México Oriente, Coordinación Auxiliar Médica de Investigación en Salud. Naucalpan, Estado de México, MéxicoInstituto Mexicano del Seguro SocialMéxico
| | - José Esteban Muñoz-Medina
- Instituto Mexicano del Seguro Social, Centro Médico Nacional La Raza, División de Laboratorios de Vigilancia e Investigación Epidemiológica. Ciudad de México, MéxicoInstituto Mexicano del Seguro SocialMéxico
| | - Martín Rosas-Peralta
- Instituto Mexicano del Seguro Social, Órgano de Operación Administrativa Desconcentrada Estado de México Poniente, Jefatura de Servicios de Prestaciones Médicas. Toluca, Estado de México, MéxicoInstituto Mexicano del Seguro SocialMéxico
| | - María de los Ángeles Dichi-Romero
- Instituto Mexicano del Seguro Social, Órgano de Operación Administrativa Desconcentrada Estado de México Oriente, Jefatura de Servicios de Prestaciones Médicas. Naucalpan, Estado de México, MéxicoInstituto Mexicano del Seguro SocialMéxico
| | - Yazmín Jocelyn Julián-Hernández
- Instituto Mexicano del Seguro Social, Órgano de Operación Administrativa Desconcentrada Estado de México Poniente, Unidad de Medicina Familiar No. 250, Coordinación Clínica de Educación e Investigación en Salud. Toluca, Estado de México, MéxicoInstituto Mexicano del Seguro SocialMéxico
| | - Alan Suresh Vázquez-Rasposo
- Instituto Mexicano del Seguro Social, Órgano de Operación Administrativa Desconcentrada Estado de México Oriente, Coordinación Auxiliar Médica de Investigación en Salud. Naucalpan, Estado de México, MéxicoInstituto Mexicano del Seguro SocialMéxico
| | - Silvia Palomo-Piñón
- Instituto Mexicano del Seguro Social, Centro Médico Nacional Siglo XXI, Unidad de Investigación Médica en Enfermedades Nefrológicas. Ciudad de México, MéxicoInstituto Mexicano del Seguro SocialMéxico
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Tapasvi I, Sethi A, Tapasvi C, Grover S, Rajora P. To Compare the Maternal and Fetal Outcomes of COVID-19-Affected Expectant Mothers During the First and Second COVID-19 Waves: Data From a Tertiary Care Referral Hospital in Punjab. Cureus 2023; 15:e36319. [PMID: 37077599 PMCID: PMC10106863 DOI: 10.7759/cureus.36319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/17/2023] [Indexed: 03/20/2023] Open
Abstract
BACKGROUND Coronavirus 2019 (COVID-19) infection, declared pandemic in March 2020 by the World Health Organization, paved the way for newer research in the field of medicine. The second wave, beginning in March 2021, appeared to be more devastating. The purpose of this study is to evaluate the clinical characteristics, effects of COVID-19 infection in pregnancy, and obstetric and perinatal outcomes in the first and second waves. MATERIALS AND METHODS This study was conducted from January 2020 to August 2021 at the Guru Gobind Singh Medical College and Hospital, Faridkot, Punjab. The patients were enrolled immediately after each infected woman was identified as per the inclusion and exclusion criteria. Demographic details of the patients, associated comorbid conditions, intensive care unit (ICU) admission, and treatment details were noted. Neonatal outcomes were recorded. The testing of pregnant women was done as per the Indian Council of Medical Research (ICMR) guidelines. RESULTS There were 3421 obstetric admissions and 2132 deliveries during this period. Group 1 had 123 COVID-19-positive admissions, while group 2 had 101 admissions. The incidence of COVID-19 infection in pregnancy was 6.54%. In both groups, the majority of patients were between the ages of 21 and 30. About 80(66%) of the admissions in group 1 and 46(46%) in group 2 were in the gestational age of 29-36 weeks. Multiparity was more common in both groups, with 58% of cases in group 1 and 79% of cases in group 2. Obstetric comorbidities were common in both groups, seen in 46% of cases in group 1 and 78% of cases in group 2. The majority of patients were asymptomatic in group 1, with an 89% incidence, whereas only 33% of patients in group 2 were without symptoms. In biological data, D-dimers, prothrombin time, and platelet count were altered in 11%, 14%, and 17% of cases, respectively, in group 2, with almost normal data in group 1. Most cases in group 2 (52%) were critical cases in the moderate and severe categories requiring intensive care unit (ICU) treatment, whereas there was only single ICU admission in group 1. The overall case fatality rate (CFR) in group 2 was found to be 19.8(20/101). Delivery by cesarean section was done in 38.2% of cases in group 1, while in 33% of cases in group 2, with a significant p-value of 0.001. About 29% of cases in group 1 and 34% of cases in group 2 underwent vaginal delivery. The rate of abortion was almost similar in both groups. Only two cases in group 1 and nine cases in group 2 had intrauterine fetal death. Observations of neonatal outcomes suggested that five cases in group 2 and two cases in group 1 had severe birth asphyxia. Only one case in group 1 and four cases in group 2 had positive COVID-19 status. Maternal mortality was significantly higher in group 2 with 20 cases, while only one case was in group 1. Anemia and pregnancy-induced hypertension were the chief comorbidities in this group. CONCLUSION COVID-19 infection during pregnancy may be associated with maternal mortality while having a minimal effect on neonatal morbidity and mortality. The possibility of maternal-fetal transmission cannot be ruled out completely. The severity and characteristics of COVID-19 may vary in each wave, and we need to modify treatment strategies. More studies or meta-analyses reports are required to authenticate this transmission.
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Gupta S, Negi A, Negi S, Diksha D, Kandwal D, Singh A, Singh A, Gupta P, Kalita D. Incidence of SARS-CoV-2 Co-infections During the Second Wave in Sub-Himalayan Region, India. Cureus 2023; 15:e36215. [PMID: 37069862 PMCID: PMC10105344 DOI: 10.7759/cureus.36215] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/16/2023] [Indexed: 03/17/2023] Open
Abstract
Introduction The second wave of the coronavirus disease 2019 (COVID-19) pandemic in India, which started from April 2021, has been more severe and deadly than the first wave. The aim of this prospective study was to determine the possibility of other respiratory pathogens contributing towards the severity and hospitalization in the current second wave. Materials and methods Nasopharyngeal and oropharyngeal swab samples were collected and processed for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) by reverse transcription polymerase chain reaction (RT-PCR). These samples were further processed for detection of co-infection in SARS CoV-2 patients by BioFire® Filmarray® 2.0 (bioMérieux, USA). Results We screened 77 COVID-19-positive patients admitted to All India Institute of Medical Sciences (AIIMS), Rishikesh and found cases of co-infections in five (6.49 %) patients. Conclusion Our finding suggests that co-infections had no or minimal role in augmenting the second wave of the COVID-19 pandemic in India, and the emergence of new variants may be the probable cause.
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Ahmed AK, Sijercic VC, Sayad R, Ruthig GR, Abdelwahab SF, El-Mokhtar MA, Sayed IM. Risks and Preventions for Pregnant Women and Their Preterm Infants in a World with COVID-19: A Narrative Review. Vaccines (Basel) 2023; 11:vaccines11030640. [PMID: 36992224 DOI: 10.3390/vaccines11030640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2023] [Revised: 03/05/2023] [Accepted: 03/11/2023] [Indexed: 03/17/2023] Open
Abstract
(1) Background and Aim: The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is linked to increasing cases of coronavirus disease 2019 (COVID-19) around the world. COVID-19 infections have an important impact on pregnancy, preterm birth (PTB) and delivery. Although several complications have been reported in infected pregnant women, the effect of infection on PTB is controversial. The purpose of this study was to summarize the existing literature on the effects and complications of COVID-19 on the health of pregnant women and preterm babies and its impact on the incidence of PTB. We also discuss the effect of current COVID-19 vaccines during pregnancy. (2) Methods: We carried out a systematic search of MEDLINE, Embase, and PubMed for studies on preterm births associated with COVID-19. (3) Results and Conclusions: We discovered contradictory results regarding the prevalence of PTB during the pandemic compared to earlier years. While most studies indicated an increase in PTBs with COVID-19, some indicated a decline in the preterm delivery rate during this time. During pregnancy, COVID-19 infection can increase the incidence of cesarean section, stillbirth, ICU admission, preeclampsia/eclampsia, and mortality rates. In the treatment of pregnant women with severe COVID-19, methylprednisolone was favored over prednisolone, and a brief course of dexamethasone is advised for pregnant women with anticipated PTB to accelerate the development of the fetal lung. Generally, vaccination for COVID-19 in pregnant and lactating women stimulates anti-SARS-CoV2 immune responses, and it does not result in any noteworthy negative reactions or outcomes for the mother or baby.
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Affiliation(s)
| | | | - Reem Sayad
- Faculty of Medicine, Assiut University, Assiut 71515, Egypt
| | - Gregory R Ruthig
- Department of Biology, North Central College, Naperville, IL 60540, USA
| | - Sayed F Abdelwahab
- Department of Pharmaceutics and Industrial Pharmacy, College of Pharmacy, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia
| | - Mohamed A El-Mokhtar
- Department of Medical Microbiology and Immunology, Faculty of Medicine, Assiut University, Assiut 71515, Egypt
- Microbiology and Immunology Department, Faculty of Pharmacy, Sphinx University, Assiut 71515, Egypt
| | - Ibrahim M Sayed
- Department of Medical Microbiology and Immunology, Faculty of Medicine, Assiut University, Assiut 71515, Egypt
- Department of Biomedical and Nutritional Sciences, University of Massachusetts Lowell, Lowell, MA 01854, USA
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Dowse G, Perkins E, Stein H, Chidini G, Danhaive O, Elsayed Y, Carvalho W, AlNaqeeb N, Rooze S, Cetinkaya M, Vetter-Laracy S, Pilar-Orive F, Torpiano P, Gonçalves Ferri W, Buonsenso D, Rogdo B, Medina A, Polito A, Brouwer C, Kneyber M, De Luca D, Tingay D. Born into an isolating world: family-centred care for babies born to mothers with COVID-19. EClinicalMedicine 2023; 56:101822. [PMID: 36846297 PMCID: PMC9941883 DOI: 10.1016/j.eclinm.2022.101822] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2022] [Revised: 12/16/2022] [Accepted: 12/21/2022] [Indexed: 02/25/2023] Open
Abstract
BACKGROUND The benefits of facilitating breastmilk feeding and close contact between mother and neonate (family-centred care; FCC) in the perinatal period are well-established. The aim of this study was to determine how the delivery of FCC practices were impacted for neonates born to mothers with perinatal SARS-CoV-2 infection during the COVID-19 pandemic. METHODS Neonates born to mothers with confirmed SARS-CoV-2 infection during pregnancy were identified from the 'EsPnIC Covid paEdiatric NeonaTal REgistry' (EPICENTRE) multinational cohort between 10 March 2020 and 20 October 2021. The EPICENTRE cohort collected prospective data on FCC practices. Rooming-in and breastmilk feeding practice were the main outcomes, and factors influencing each were determined. Other outcomes included mother-baby physical contact prior to separation and the pattern of FCC components relative to time and local site guidelines. FINDINGS 692 mother-baby dyads (13 sites, 10 countries) were analysed. 27 (5%) neonates were positive for SARS-CoV-2 (14 (52%) asymptomatic). Most sites had policies that encouraged FCC during perinatal SARS-CoV-2 infection for most of the reporting period. 311 (46%) neonates roomed-in with their mother during the admission. Rooming-in increased over time from 23% in March-June 2020 to 74% in January-March 2021 (boreal season). 330 (93%) of the 369 separated neonates had no FCC physical contact with their mother prior, and 319 (86%) were asymptomatic. Maternal breastmilk was used for feeding in 354 (53%) neonates, increasing from 23% to 70% between March-June 2020 and January-March 2021. FCC was most impacted when mothers had symptomatic COVID-19 at birth. INTERPRETATION This is the largest report of global FCC practice during the COVID-19 pandemic to date. The COVID-19 pandemic may have impacted FCC despite low perinatal transmission rates. Fortunately, clinicians appear to have adapted to allow more FCC delivery as the COVID-19 pandemic progressed. FUNDING The National Health and Medical Research Council (Australia): Grant ID 2008212 (DGT), Royal Children's Hospital Foundation: Grant ID 2019-1155 (EJP), Victorian Government Operational Infrastructure Support Program.
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Affiliation(s)
- G. Dowse
- Neonatal Research, Murdoch Children's Research Institute, Parkville, Australia
- Department of Paediatrics, University of Melbourne, Melbourne, Australia
- Corresponding author. Neonatal Research, Murdoch Children's Research Institute, Royal Children's Hospital, 50 Flemington Rd, Parkville, 3052, Victoria, Australia.
| | - E.J. Perkins
- Neonatal Research, Murdoch Children's Research Institute, Parkville, Australia
| | - H.M. Stein
- Department of Pediatrics, Division of Neonatology, Promedica Ebied Children's Hospital, Toledo, OH, USA
| | - G. Chidini
- Department of Anaesthesia, Intensive Care and Emergency, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - O. Danhaive
- Division of Neonatology (Pediatrics), Catholic University of Louvain, Brussels, Belgium
- Division of Neonatology (Pediatrics), University of California San Francisco, California, USA
| | - Y.N. Elsayed
- Pediatrics, University of Manitoba, Winnipeg, Canada
| | - W.B. Carvalho
- Pediatric Intensive Care/Neonatology of the Department of Pediatrics, Faculty of Medicine, University of São Paulo, São Paulo, Brazil
| | - N. AlNaqeeb
- Neonatal Department, AL-Adan Hospital, Ahmadi Area, Kuwait
| | - S. Rooze
- Unités de Soins Intensifs, Hôpital Universitaire des Enfants Reine Fabiola, Laeken, Belgium
| | - M. Cetinkaya
- Health Sciences University, Department of Neonatology, Basaksehir Cam and Sakura City Hospital, Istanbul, Turkey
| | - S. Vetter-Laracy
- Division of Neonatology (Pediatrics), University Hospital Son Espases / Balearic Island Health Research Institute IdISBa, Palma, Spain
| | - F.J. Pilar-Orive
- Pediatrics Department, PICU, Biocruces Bizkaia Health Research Institute, Cruces University Hospital, Barakaldo, Spain
| | - P. Torpiano
- Department of Paediatrics and Adolescent Health, Mater Dei Hospital, Msida, Malta
| | - W.A. Gonçalves Ferri
- Department of Pediatrics, Ribeirão Preto Medical School - University of São Paulo, São Paulo State, Ribeirão Preto, Brazil
| | - D. Buonsenso
- Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - B. Rogdo
- NICU/PICU, Children's Hospital of Eastern Switzerland, St Gallen, Switzerland
| | - A. Medina
- Pediatric Intensive Care Unit, University Hospital Central de Asturias, Oviedo, Spain
| | - A. Polito
- Department of Pediatrics, Gynecology and Obstetrics, University Hospital of Geneva, University of Geneva, Geneva, Switzerland
| | - C.N.M. Brouwer
- Pediatric Intensive Care Unit, Leiden University Medical Center, Leiden, the Netherlands
| | - M.C.J. Kneyber
- Department of Paediatrics, Division of Paediatric Critical Care Medicine, Beatrix Children's Hospital, Groningen, the Netherlands
- Critical Care, Anesthesiology, Peri-operative & Emergency Medicine (CAPE), University Medical Center Groningen, the Netherlands
| | - D. De Luca
- Division of Pediatrics and Neonatal Critical Care, “A.Béclère” Medical Centre, Paris Saclay University Hospitals, APHP, Paris, France
- Physiopathology and Therapeutic Innovation Unit-INSERM U999, Paris Saclay University, Paris, France
| | - D.G. Tingay
- Neonatal Research, Murdoch Children's Research Institute, Parkville, Australia
- Department of Paediatrics, University of Melbourne, Melbourne, Australia
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Delanerolle G, McCauley M, Hirsch M, Zeng Y, Cong X, Cavalini H, Sajid S, Shetty A, Rathod S, Shi JQ, Hapangama DK, Phiri P. The prevalence of mental ill-health in women during pregnancy and after childbirth during the Covid-19 pandemic: a systematic review and Meta-analysis. BMC Pregnancy Childbirth 2023; 23:76. [PMID: 36709255 PMCID: PMC9883834 DOI: 10.1186/s12884-022-05243-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Accepted: 11/24/2022] [Indexed: 01/29/2023] Open
Abstract
BACKGROUND This systematic review aims to explore the prevalence of the impact of the COVID-19, MERS, and SARS pandemics on the mental health of pregnant women. METHODS All COVID-19, SARS and MERS studies that evaluated the mental health of pregnant women with/without gynaecological conditions that were reported in English between December 2000 - July 2021 were included. The search criteria were developed based upon the research question using PubMed, Science Direct, Ovid PsycINFO and EMBASE databases. A wide search criterion was used to ensure the inclusion of all pregnant women with existing gynaecological conditions. The Newcastle-Ottawa-Scale was used to assess the risk of bias for all included studies. Random effects model with restricted maximum-likelihood estimation method was applied for the meta-analysis and I-square statistic was used to evaluate heterogeneity across studies. The pooled prevalence rates of symptoms of anxiety, depression, PTSD, stress, and sleep disorders with 95% confidence interval (CI) were computed. RESULTS This systematic review identified 217 studies which included 638,889 pregnant women or women who had just given birth. There were no studies reporting the mental health impact due to MERS and SARS. Results showed that women who were pregnant or had just given birth displayed various symptoms of poor mental health including those relating to depression (24.9%), anxiety (32.8%), stress (29.44%), Post Traumatic Stress Disorder (PTSD) (27.93%), and sleep disorders (24.38%) during the COVID-19 pandemic. DISCUSSION It is important to note that studies included in this review used a range of outcome measures which does not allow for direct comparisons between findings. Most studies reported self-reported measure of symptoms without clinical diagnoses so conclusions can be made for symptom prevalence rather than of mental illness. The importance of managing mental health during pregnancy and after-delivery improves the quality of life and wellbeing of mothers hence developing an evidence-based approached as part of pandemic preparedness would improve mental health during challenging times. OTHER The work presented in this manuscript was not funded by any specific grants. A study protocol was developed and published in PROSPERO (CRD42021235356) to explore several key objectives.
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Affiliation(s)
- Gayathri Delanerolle
- Nuffield Department of Primary Health Care Sciences, Uuniversity of Oxford, Oxford, UK
- Southern Health NHS Foundation Trust, Research and Innovation Department, Clinical Trials Facility, Tom Rudd Unit Moorgreen Hospital, Botley Road, West End, Southampton, SO30 3JB, UK
| | - Mary McCauley
- Liverpool Women's NHS Foundation Trust, Liverpool, UK
| | - Martin Hirsch
- University College London, London, UK
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Yutian Zeng
- Southern University of Science and Technology, Shenzhen, China
| | - Xu Cong
- Southern University of Science and Technology, Shenzhen, China
| | - Heitor Cavalini
- Southern Health NHS Foundation Trust, Research and Innovation Department, Clinical Trials Facility, Tom Rudd Unit Moorgreen Hospital, Botley Road, West End, Southampton, SO30 3JB, UK
| | - Sana Sajid
- Southern Health NHS Foundation Trust, Research and Innovation Department, Clinical Trials Facility, Tom Rudd Unit Moorgreen Hospital, Botley Road, West End, Southampton, SO30 3JB, UK
| | - Ashish Shetty
- University College London, London, UK
- University College London Hospitals NHS Foundation Trust, London, UK
| | - Shanaya Rathod
- Southern Health NHS Foundation Trust, Research and Innovation Department, Clinical Trials Facility, Tom Rudd Unit Moorgreen Hospital, Botley Road, West End, Southampton, SO30 3JB, UK
| | - Jian Qing Shi
- Southern University of Science and Technology, Shenzhen, China
- National Center for Applied Mathematics, Shenzhen, China
| | | | - Peter Phiri
- Southern Health NHS Foundation Trust, Research and Innovation Department, Clinical Trials Facility, Tom Rudd Unit Moorgreen Hospital, Botley Road, West End, Southampton, SO30 3JB, UK.
- School of Psychology, Faculty of Environmental and Life Sciences, University of Southampton, Southampton, UK.
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Skaltsounis P, Kokkoris G, Papaioannou TG, Tserepi A. Closed-Loop Microreactor on PCB for Ultra-Fast DNA Amplification: Design and Thermal Validation. MICROMACHINES 2023; 14:172. [PMID: 36677232 PMCID: PMC9860919 DOI: 10.3390/mi14010172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 01/04/2023] [Accepted: 01/04/2023] [Indexed: 06/17/2023]
Abstract
Polymerase chain reaction (PCR) is the most common method used for nucleic acid (DNA) amplification. The development of PCR-performing microfluidic reactors (μPCRs) has been of major importance, due to their crucial role in pathogen detection applications in medical diagnostics. Closed loop (CL) is an advantageous type of μPCR, which uses a circular microchannel, thus allowing the DNA sample to pass consecutively through the different temperature zones, in order to accomplish a PCR cycle. CL μPCR offers the main advantages of the traditional continuous-flow μPCR, eliminating at the same time most of the disadvantages associated with the long serpentine microchannel. In this work, the performance of three different CL μPCRs designed for fabrication on a printed circuit board (PCB) was evaluated by a computational study in terms of the residence time in each thermal zone. A 3D heat transfer model was used to calculate the temperature distribution in the microreactor, and the residence times were extracted by this distribution. The results of the computational study suggest that for the best-performing microreactor design, a PCR of 30 cycles can be achieved in less than 3 min. Subsequently, a PCB chip was fabricated based on the design that performed best in the computational study. PCB constitutes a great substrate as it allows for integrated microheaters inside the chip, permitting at the same time low-cost, reliable, reproducible, and mass-amenable fabrication. The fabricated chip, which, at the time of this writing, is the first CL μPCR chip fabricated on a PCB, was tested by measuring the temperatures on its surface with a thermal camera. These results were then compared with the ones of the computational study, in order to evaluate the reliability of the latter. The comparison of the calculated temperatures with the measured values verifies the accuracy of the developed model of the microreactor. As a result of that, a total power consumption of 1.521 W was experimentally measured, only ~7.3% larger than the one calculated (1.417 W). Full validation of the realized CL μPCR chip will be demonstrated in future work.
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Affiliation(s)
- Panagiotis Skaltsounis
- Institute of Nanoscience and Nanotechnology, National Center of Scientific Research (NCSR) “Demokritos”, Patr. Gregoriou Ε’ and 27 Neapoleos Str., 15341 Aghia Paraskevi, Greece
- School of Medicine, National and Kapodistrian University of Athens (NKUA), 75 Mikras Asias Str., 11527 Athens, Greece
| | - George Kokkoris
- Institute of Nanoscience and Nanotechnology, National Center of Scientific Research (NCSR) “Demokritos”, Patr. Gregoriou Ε’ and 27 Neapoleos Str., 15341 Aghia Paraskevi, Greece
| | - Theodoros G. Papaioannou
- School of Medicine, National and Kapodistrian University of Athens (NKUA), 75 Mikras Asias Str., 11527 Athens, Greece
| | - Angeliki Tserepi
- Institute of Nanoscience and Nanotechnology, National Center of Scientific Research (NCSR) “Demokritos”, Patr. Gregoriou Ε’ and 27 Neapoleos Str., 15341 Aghia Paraskevi, Greece
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Darroch FE, Smith SVM, Sheppard-Perkins MD, Giles AR, Wykes D. Exploring the stress of olympic postponement due to COVID-19 on elite/international and world-class parenting and pregnant runners. Front Sports Act Living 2023; 5:1001127. [PMID: 37113985 PMCID: PMC10127675 DOI: 10.3389/fspor.2023.1001127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Accepted: 03/20/2023] [Indexed: 04/29/2023] Open
Abstract
The primary objective of this community-based participatory research is to explore the impacts of COVID-19 and the delayed Tokyo 2020 Olympic Games on world-class and elite/international-class parenting and pregnant athletes. Participants in this study include 11 female and 10 male parenting and/or pregnant middle and distance runners. Combined, the participants have competed at 26 Olympic Games and 31 World Championships. Drawing on the general concepts of stressors and psychological resilience, we use thematic analysis to develop four themes to understand the stressors for world-class and elite/international-class parenting and pregnant athletes due to COVID-19 and the delayed Tokyo 2020 Olympic Games: (1) lack of childcare support, (2) family planning, and (3) needing to stay away from sources of COVID-including their children. Despite the stressors identified in the aforementioned themes, we identified a fourth theme: (4) participants demonstrated adaptability to stress in spite of-or due to-their athlete-parent identities.
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Affiliation(s)
- Francine E. Darroch
- Department of Health Sciences, Faculty of Science, Carleton University, Ottawa, ON, Canada
- Correspondence: Francine E. Darroch
| | - Sydney V. M. Smith
- School of Human Kinetics, Faculty of Health Sciences, University of Ottawa, Ottawa, ON, Canada
| | | | - Audrey R. Giles
- School of Human Kinetics, Faculty of Health Sciences, University of Ottawa, Ottawa, ON, Canada
| | - Dylan Wykes
- Mile2Marathon Coaching Inc., Ottawa, ON, Canada
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Surekha MV, Suneetha N, Balakrishna N, Putcha UK, Satyanarayana K, Geddam JJB, Sreenu P, Tulja B, Mamidi RS, Rutter GA, Meur G. Impact of COVID-19 during pregnancy on placental pathology, maternal and neonatal outcome - A cross-sectional study on anemic term pregnant women from a tertiary care hospital in southern India. Front Endocrinol (Lausanne) 2023; 14:1092104. [PMID: 37025411 PMCID: PMC10070875 DOI: 10.3389/fendo.2023.1092104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Accepted: 03/03/2023] [Indexed: 04/08/2023] Open
Abstract
BACKGROUND SARS-CoV-2 infection during pregnancy may cause adverse maternal, neonatal and placental outcomes. While tissue hypoxia is often reported in COVID-19 patients, pregnant women with anemia are suspected to be more prone to placental hypoxia-related injuries. METHODS This hospital-based cross-sectional study was conducted between August-November 2021, during COVID-19 second wave in India. Term pregnant women (N=212) admitted to hospital for delivery were enrolled consecutively. Since hospital admission mandated negative RT-PCR test for SARS-CoV-2 virus, none had active infection. Data on socio-demography, COVID-19 history, maternal, obstetric, and neonatal outcomes were recorded. Pre-delivery maternal and post-delivery cord blood samples were tested for hematological parameters and SARS-CoV-2 IgG. Placentae were studied for histology. RESULTS Of 212 women, 122 (58%) were seropositive for SARS-CoV-2 IgG, but none reported COVID-19 history; 134 (63.2%) were anemic. In seropositive women, hemoglobin (p=0.04), total WBC (p=0.009), lymphocytes (p=0.005) and neutrophils (p=0.02) were significantly higher, while ferritin was high, but not significant and neutrophils to lymphocytes (p=0.12) and platelets to lymphocytes ratios (p=0.03) were lower. Neonatal outcomes were similar. All RBC parameters and serum ferritin were significantly lower in anemic mothers but not in cord blood, except RDW that was significantly higher in both, maternal (p=0.007) and cord (p=0.008) blood from seropositive anemic group compared to other groups. Placental histology showed significant increase in villous hypervascularity (p=0.000), dilated villous capillaries (p=0.000), and syncytiotrophoblasts (p=0.02) in seropositive group, typically suggesting placental hypoxia. Maternal anemia was not associated with any histological parameters. Univariate and multivariate logistic regression analyses of placental histopathological adverse outcomes showed strong association with SARS-CoV-2 seropositivity but not with maternal anemia. When adjusted for several covariates, including anemia, SARS-CoV-2 seropositivity emerged as independent risk factor for severe chorangiosis (AOR 8.74, 95% CI 3.51-21.76, p<0.000), dilated blood vessels (AOR 12.74, 95% CI 5.46-29.75, p<0.000), syncytiotrophoblasts (AOR 2.86, 95% CI 1.36-5.99, p=0.005) and villus agglutination (AOR 9.27, 95% CI 3.68-23.32, p<0.000). CONCLUSION Asymptomatic COVID-19 during pregnancy seemed to be associated with various abnormal placental histopathologic changes related to placental hypoxia independent of maternal anemia status. Our data supports an independent role of SARS-CoV-2 in causing placental hypoxia in pregnant women.
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Affiliation(s)
- M. V. Surekha
- Pathology and Microbiology Division, Indian Council of Medical Research-National Institute of Nutrition, Hyderabad, India
- *Correspondence: M.V. Surekha, ; ; Gargi Meur,
| | - N. Suneetha
- Obstetrics & Gynecology Department, Government Area Hospital, Nampally, Hyderabad, India
| | - N. Balakrishna
- Department of Statistics, Apollo Hospitals Educational and Research Foundation (AHERF), Hyderabad, India
| | - Uday Kumar Putcha
- Pathology and Microbiology Division, Indian Council of Medical Research-National Institute of Nutrition, Hyderabad, India
| | - K. Satyanarayana
- Pathology and Microbiology Division, Indian Council of Medical Research-National Institute of Nutrition, Hyderabad, India
| | - J. J. Babu Geddam
- Clinical Epidemiology Division, Indian Council of Medical Research-National Institute of Nutrition, Hyderabad, India
| | - Pagidoju Sreenu
- Clinical Epidemiology Division, Indian Council of Medical Research-National Institute of Nutrition, Hyderabad, India
| | - B. Tulja
- Clinical Epidemiology Division, Indian Council of Medical Research-National Institute of Nutrition, Hyderabad, India
| | - Raja Sriswan Mamidi
- Clinical Division, Indian Council of Medical Research-National Institute of Nutrition, Hyderabad, India
| | - Guy A. Rutter
- Centre of Research of Centre Hospitalier de l'Université de Montréal (CRCHUM), Faculty of Medicine, University of Montreal, Montreal, QC, Canada
- Section of Cell Biology and Functional Genomics, Imperial College London, London, United Kingdom
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
| | - Gargi Meur
- Cell Biology Division, Indian Council of Medical Research-National Institute of Nutrition, Hyderabad, India
- *Correspondence: M.V. Surekha, ; ; Gargi Meur,
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Zhu Y, Cao L, Xie J, Yu Y, Chen A, Huang F. Using social media data to assess the impact of COVID-19 on mental health in China. Psychol Med 2023; 53:388-395. [PMID: 33875036 PMCID: PMC8060544 DOI: 10.1017/s0033291721001598] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 03/29/2021] [Accepted: 04/11/2021] [Indexed: 12/24/2022]
Abstract
BACKGROUND The outbreak and rapid spread of coronavirus disease 2019 (COVID-19) not only caused an adverse impact on physical health, but also brought about mental health problems among the public. METHODS To assess the causal impact of COVID-19 on psychological changes in China, we constructed a city-level panel data set based on the expressed sentiment in the contents of 13 million geotagged tweets on Sina Weibo, the Chinese largest microblog platform. RESULTS Applying a difference-in-differences approach, we found a significant deterioration in mental health status after the occurrence of COVID-19. We also observed that this psychological effect faded out over time during our study period and was more pronounced among women, teenagers and older adults. The mental health impact was more likely to be observed in cities with low levels of initial mental health status, economic development, medical resources and social security. CONCLUSIONS Our findings may assist in the understanding of mental health impact of COVID-19 and yield useful insights into how to make effective psychological interventions in this kind of sudden public health event.
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Affiliation(s)
- Yongjian Zhu
- School of Management, University of Science and Technology of China, Hefei, China
| | - Liqing Cao
- The First Affiliated Hospital of USTC, University of Science and Technology of China, Hefei, China
| | - Jingui Xie
- School of Management, Technical University of Munich, Heilbronn, Germany
| | - Yugang Yu
- School of Management, University of Science and Technology of China, Hefei, China
| | - Anfan Chen
- School of Humanity and Social Science, University of Science and Technology of China, Hefei, China
| | - Fengming Huang
- The First Affiliated Hospital of USTC, University of Science and Technology of China, Hefei, China
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Carvajal J, Casanello P, Toso A, Farías M, Carrasco-Negue K, Araujo K, Valero P, Fuenzalida J, Solari C, Sobrevia L. Functional consequences of SARS-CoV-2 infection in pregnant women, fetoplacental unit, and neonate. Biochim Biophys Acta Mol Basis Dis 2023; 1869:166582. [PMID: 36273675 PMCID: PMC9581789 DOI: 10.1016/j.bbadis.2022.166582] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 10/09/2022] [Accepted: 10/11/2022] [Indexed: 11/04/2022]
Abstract
The SARS-CoV-2 infection causes COVID-19 disease, characterized by acute respiratory distress syndrome, bilateral pneumonia, and organ failure. The consequences of maternal SARS-CoV-2 infection for the pregnant woman, fetus, and neonate are controversial. Thus, it is required to determine whether there is viral and non-viral vertical transmission in COVID-19. The disease caused by SARS-CoV-2 leads to functional alterations in asymptomatic and symptomatic pregnant women, the fetoplacental unit and the neonate. Several diseases of pregnancy, including COVID-19, affect the fetoplacental function, which causes in utero programming for young and adult diseases. A generalized inflammatory state and a higher risk of infection are seen in pregnant women with COVID-19. Obesity, diabetes mellitus, and hypertension may increase the vulnerability of pregnant women to infection by SARS-CoV-2. Alpha, Delta, and Omicron variants of SARS-CoV-2 show specific mutations that seem to increase the capacity of the virus to infect the pregnant woman, likely due to increasing its interaction via the virus S protein and angiotensin-converting enzyme 2 receptors. This review shows the literature addressing to what extent COVID-19 in pregnancy affects the pregnant woman, fetoplacental unit, and neonate. Prospective studies that are key in managing SARS-CoV-2 infection in pregnancy are discussed.
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Affiliation(s)
- Jorge Carvajal
- Department of Obstetrics, School of Medicine, Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago 8330024, Chile.
| | - Paola Casanello
- Department of Obstetrics, School of Medicine, Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago 8330024, Chile,Department of Neonatology, School of Medicine, Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago 8330024, Chile,Department of Pathology and Medical Biology, Division of Pathology, University of Groningen, University Medical Center Groningen (UMCG), 9713GZ, Groningen, the Netherlands
| | - Alberto Toso
- Department of Neonatology, School of Medicine, Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago 8330024, Chile
| | - Marcelo Farías
- Department of Obstetrics, School of Medicine, Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago 8330024, Chile
| | - Karina Carrasco-Negue
- Department of Obstetrics, School of Medicine, Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago 8330024, Chile
| | - Kenny Araujo
- Department of Obstetrics, School of Medicine, Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago 8330024, Chile
| | - Paola Valero
- Cellular and Molecular Physiology Laboratory (CMPL), Department of Obstetrics, Division of Obstetrics and Gynaecology, School of Medicine, Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago 8330024, Chile,Faculty of Health Sciences, Universidad de Talca, Talca 3460000, Chile
| | - Javiera Fuenzalida
- Department of Obstetrics, School of Medicine, Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago 8330024, Chile
| | - Caterina Solari
- Department of Obstetrics, School of Medicine, Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago 8330024, Chile
| | - Luis Sobrevia
- Department of Obstetrics, School of Medicine, Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago 8330024, Chile; Cellular and Molecular Physiology Laboratory (CMPL), Department of Obstetrics, Division of Obstetrics and Gynaecology, School of Medicine, Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago 8330024, Chile; Medical School (Faculty of Medicine), Sao Paulo State University (UNESP), Brazil; Department of Physiology, Faculty of Pharmacy, Universidad de Sevilla, Seville E-41012, Spain; University of Queensland, Centre for Clinical Research (UQCCR), Faculty of Medicine and Biomedical Sciences, University of Queensland, Herston 4029, Queensland, Australia; Department of Pathology and Medical Biology, Division of Pathology, University of Groningen, University Medical Center Groningen (UMCG), 9713GZ, Groningen, the Netherlands; Tecnologico de Monterrey, Eutra, The Institute for Obesity Research (IOR), School of Medicine and Health Sciences, Monterrey, Nuevo León, Mexico.
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Smell and taste disorders in pregnant women with COVID-19. ACTA BIOMEDICA SCIENTIFICA 2022. [DOI: 10.29413/abs.2022-7.5-1.5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Background. Smell disorder is a recognized clinical symptom of COVID-19 infection. The problem of the loss of sense of smell in the structure of COVID-19 pathogenesis during pregnancy remains unresolved. The aim of the study. To determine the sense of smell and taste in pregnant women with COVID-19, as well as to evaluate the relationship between the sense of smell and the number of SARS-CoV-2 genome equivalents in the nasopharyngeal secretion. Material and methods. In the case-control study, 121 pregnant women participated: 40 of them were infected with COVID-19; 81 were not infected with COVID-19 earlier and at the time of the study. The survey was conducted in July 2021. Sense of smell was assessed using the Connecticut Chemosensory Clinical Research Center (CCCRC) olfactory test, which includes olfactory threshold determination and odor identification assessment. Taste was measured according to the O. Massarelli method. Viral load was calculated using a standardized method for determining the numberof SARS-CoV-2 RNA copies in 1 ml of nasopharyngeal secretion. Results. The incidence of olfactory disorders (moderate / severe and anosmia) in pregnant women with COVID-19 is 62.5 % compared to 22.23 % among pregnant women who have never had COVID-19 (p = 0.002). No significant taste disorders were identified. The threshold value for the manifestation of olfactory disorders was 17794 RNA copies of the SARS-CoV-2 virus, which corresponds to the 37th threshold cycle (Ct). Conclusion. During pregnancy in the acute phase of COVID-19, sense of smell is significantly impaired, but not sense of taste. Decreased sense of smell is associated with SARS-CoV-2 viral load.
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Muacevic A, Adler JR, Albalawi BM, Alghamdi SS, Alghamdi EH, Almahl AA, Alagoul HA, Alamori AM, Mobarki AY, Hadi IM, Asiri MA, Dighriri IM. Consequences of SARS-CoV-2 Infection in Pregnant Women and Their Infants: A Systematic Review. Cureus 2022; 14:e32787. [PMID: 36694500 PMCID: PMC9857045 DOI: 10.7759/cureus.32787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/21/2022] [Indexed: 12/24/2022] Open
Abstract
Coronavirus disease 2019 (COVID-19) is a worldwide health problem, particularly for pregnant women. This review assesses the effects of COVID-19 on pregnant women and their infants. A systematic search was performed of studies published on PubMed, Web of Science, Google Scholar, and Embase from January 2020 to January 2021, without restriction by language. This review included 27 studies (22 from China, one from the United States, one from Honduras, one from Italy, one from Iran, and one from Spain), which cumulatively evaluated 386 pregnant women with clinically confirmed COVID-19 and their 334 newborns. Of the 386 pregnant women, 356 had already delivered their infants, four had medical abortions at the time of research, 28 were still pregnant, and two died from COVID-19 before they were able to give birth. Cesarean sections were performed on 71% of pregnant women with COVID-19 to give birth. Fever and cough were common symptoms among women. Premature rupture of membranes, distress, and preterm birth were pregnancy complications. Low birth weight and a short gestational age were common outcomes for newborns. The common laboratory findings among pregnant women were lymphopenia, leukocytosis, and elevated levels of C-reactive protein. Chest computed tomography revealed abnormal viral lung changes in 73.3% of women. Eleven infants tested positive for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. There was no evidence of vertical transmission. Most infants were observed to have lymphopenia and thrombocytopenia. The clinical features of pregnant women were found to be similar to those of generally infected patients. There is evidence of adverse pregnancy and neonatal outcomes caused by COVID-19.
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SARS-CoV-2 and Legionella pneumophila coinfection. ENFERMEDADES INFECCIOSAS Y MICROBIOLOGIA CLINICA (ENGLISH ED.) 2022; 40:578-579. [PMID: 36464477 PMCID: PMC9712296 DOI: 10.1016/j.eimce.2021.08.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Accepted: 08/26/2021] [Indexed: 12/03/2022]
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Possible intrauterine transmission of SARS-CoV-2: Ultrasound findings and viral molecular detection in amniotic fluid. ENFERMEDADES INFECCIOSAS Y MICROBIOLOGIA CLINICA (ENGLISH ED.) 2022; 40:586-587. [PMID: 36464479 PMCID: PMC9712297 DOI: 10.1016/j.eimce.2021.12.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Accepted: 12/22/2021] [Indexed: 12/02/2022]
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40
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Yang P, Lang J, Li H, Lu J, Lin H, Tian G, Bai H, Yang J, Ning K. TCM-Suite: A comprehensive and holistic platform for Traditional Chinese Medicine component identification and network pharmacology analysis. IMETA 2022; 1:e47. [PMID: 38867910 PMCID: PMC10989960 DOI: 10.1002/imt2.47] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 07/05/2022] [Accepted: 07/20/2022] [Indexed: 06/14/2024]
Abstract
DNA-based biological ingredient identification and downstream pharmacology network analysis are commonly used in research for Traditional Chinese Medicine preparations (TCM formulas). Advancements in bioinformatics tools and the accumulation of related data have become driving forces for progress in this field. However, a lack of a platform integrating biological ingredient identification and downstream pharmacology network analysis hinders the deep understanding of TCM. In this study, we developed the TCM-Suite platform composed of two sub-databases, Holmes-Suite and Watson-Suite, for TCM biological ingredient identification and network pharmacology investigation, respectively, both are among the most complete: In the Holmes-Suite, we collected and processed six types of marker gene sequences, accounting for 1,251,548 marker gene sequences. In the Watson-Suite, we curated and integrated a massive number of entries from more than 10 public databases. Importantly, we developed a comprehensive pipeline to integrate TCM biological ingredient identification and downstream network pharmacology research, allowing users to simultaneously identify components of a TCM formula and analyze its potential pharmacology mechanism. Furthermore, we designed search engines and a user-friendly platform to better search and visualize these rich resources. TCM-Suite is a comprehensive and holistic platform for TCM-based drug discovery and repurposing. TCM-Suite website: http://TCM-Suite.AImicrobiome.cn.
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Affiliation(s)
- Pengshuo Yang
- Key Laboratory of Molecular Biophysics of the Ministry of Education, Hubei Key Laboratory of Bioinformatics and Molecular‐imaging, Center for Artificial Intelligence Biology, Department of Bioinformatics and Systems BiologyCollege of Life Science and Technology, Huazhong University of Science and TechnologyWuhanChina
| | - Jidong Lang
- Geneis Beijing Co., Ltd.BeijingChina
- Department of sciencesQingdao Genesis Institute of Big Data Mining and PrecisionQingdaoShandongChina
- Academician WorkstationChangsha Medical UniversityChangshaChina
| | - Hongjun Li
- Key Laboratory of Molecular Biophysics of the Ministry of Education, Hubei Key Laboratory of Bioinformatics and Molecular‐imaging, Center for Artificial Intelligence Biology, Department of Bioinformatics and Systems BiologyCollege of Life Science and Technology, Huazhong University of Science and TechnologyWuhanChina
| | - Jinxiang Lu
- Key Laboratory of Molecular Biophysics of the Ministry of Education, Hubei Key Laboratory of Bioinformatics and Molecular‐imaging, Center for Artificial Intelligence Biology, Department of Bioinformatics and Systems BiologyCollege of Life Science and Technology, Huazhong University of Science and TechnologyWuhanChina
| | - Hanyang Lin
- Sequenxe Biological Technology Co., Ltd.XiamenChina
| | - Geng Tian
- Geneis Beijing Co., Ltd.BeijingChina
- Department of sciencesQingdao Genesis Institute of Big Data Mining and PrecisionQingdaoShandongChina
| | - Hong Bai
- Key Laboratory of Molecular Biophysics of the Ministry of Education, Hubei Key Laboratory of Bioinformatics and Molecular‐imaging, Center for Artificial Intelligence Biology, Department of Bioinformatics and Systems BiologyCollege of Life Science and Technology, Huazhong University of Science and TechnologyWuhanChina
| | - Jialiang Yang
- Geneis Beijing Co., Ltd.BeijingChina
- Department of sciencesQingdao Genesis Institute of Big Data Mining and PrecisionQingdaoShandongChina
- Academician WorkstationChangsha Medical UniversityChangshaChina
| | - Kang Ning
- Key Laboratory of Molecular Biophysics of the Ministry of Education, Hubei Key Laboratory of Bioinformatics and Molecular‐imaging, Center for Artificial Intelligence Biology, Department of Bioinformatics and Systems BiologyCollege of Life Science and Technology, Huazhong University of Science and TechnologyWuhanChina
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Sahu S, Laishram G, Rannaware A, Choudhari SG. Impact of COVID-19 on Pregnancy and Maternal-Neonatal Outcomes: A Narrative Review. Cureus 2022; 14:e31397. [DOI: 10.7759/cureus.31397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Accepted: 11/11/2022] [Indexed: 11/14/2022] Open
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Pregnancy and COVID-19. J Clin Med 2022; 11:jcm11226645. [PMID: 36431122 PMCID: PMC9695358 DOI: 10.3390/jcm11226645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Revised: 10/30/2022] [Accepted: 11/06/2022] [Indexed: 11/11/2022] Open
Abstract
Evidence indicates that SARS-CoV-2 infection increases the likelihood of adverse pregnancy outcomes. Modifications in the circulatory, pulmonary, hormonal, and immunological pathways induced by pregnancy render pregnant women as a high-risk group. A growing body of research shows that SARS-CoV-2 infection during pregnancy is connected to a number of maternal complications, including pneumonia and intensive care unit (ICU) hospitalization. Miscarriages, stillbirth, preterm labor, as well as pre-eclampsia and intrauterine growth restriction are also among the most often documented fetal implications, particularly among expecting women who have significant COVID-19 symptoms, often affecting the timing and route of delivery. Thus, prevention of infection and pharmacological treatment options should aim to minimize the aforementioned risks and ameliorate maternal, obstetric and fetal/neonatal outcomes.
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Öcal DF, Öztürk FH, Şenel SA, Sinaci S, Yetişkin FDY, Keven C, Dinç B, Turgut E, Oluklu D, Tekin ÖM, Şahin D. The influence of COVID-19 pandemic on intrauterine fetal demise and possible vertical transmission of SARS-CoV-2. Taiwan J Obstet Gynecol 2022; 61:1021-1026. [PMID: 36427967 PMCID: PMC9482846 DOI: 10.1016/j.tjog.2022.03.047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/02/2022] [Indexed: 12/25/2022] Open
Abstract
OBJECTIVE The impact of COVID-19 on intrauterine fetal demise (IUFD) and vertical transmission of the SARS-CoV-2 from the mother to the fetus are crucial issues of the COVID-19 pandemic. In the current study, we aimed to detect the pandemic's influence on the IUFD and evaluate the vertical transmission of the SARS-CoV-2 through analysis of placental tissues collected from PCR positive women with IUFD above 20 weeks of gestation. MATERIALS AND METHODS The pregnant women above 20 weeks of gestation and had a fetus intrauterine demised during pandemic were included in the study. The pregnant women screened for COVID-19. Vertical transmission searched from placental tissues of COVID-19 positive women by RT-PCR tests for the presence of SARS-CoV-2 RNA. The number of IUFD before the pandemic and during the pandemic compared to assess the influence of the COVID-19 pandemic on the IUFD ratio. RESULTS Among 138 pregnant women with IUFD, 100 of them could screen for COVID-19 status. RT-PCR test results of 6 of the screened pregnant women were positive for SARS-CoV-2. Placental tissues of these six women were analyzed, and one test result was positive for SARS-CoV-2 RNA. The IUFD ratio was significantly increased during the pandemic. CONCLUSION It is clear that COVID-19 increases the IUFD ratio. Previous data for vertical transmission of SARS-CoV-2 during the second trimester is limited. We present the third case of literature that has positive placental results for SARS-CoV-2 RNA in the second trimester of pregnancy.
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Affiliation(s)
- Doğa Fatma Öcal
- Department of Obstetrics and Gynecology, Turkish Ministry of Health, Ankara City Hospital, Ankara, Turkey,Corresponding author. Akşemsettin Mah., 2308 Sk., No: 1/C-77, Mamak, Ankara, Turkey
| | - Filiz Halıcı Öztürk
- Department of Obstetrics and Gynecology, Turkish Ministry of Health, Ankara City Hospital, Ankara, Turkey
| | - Selvi Aydın Şenel
- Department of Obstetrics and Gynecology, Turkish Ministry of Health, Ankara City Hospital, Ankara, Turkey
| | - Selcan Sinaci
- Department of Obstetrics and Gynecology, Turkish Ministry of Health, Ankara City Hospital, Ankara, Turkey
| | - Fatma Didem Yücel Yetişkin
- Department of Obstetrics and Gynecology, Turkish Ministry of Health, Ankara City Hospital, Ankara, Turkey
| | - Can Keven
- Department of Obstetrics and Gynecology, Turkish Ministry of Health, Ankara City Hospital, Ankara, Turkey
| | - Bedia Dinç
- Department of Medical Microbiology, Turkish Ministry of Health, Ankara City Hospital, Ankara, Turkey,University of Health Sciences, Istanbul, Turkey
| | - Ezgi Turgut
- Department of Obstetrics and Gynecology, Turkish Ministry of Health, Ankara City Hospital, Ankara, Turkey
| | - Deniz Oluklu
- Department of Obstetrics and Gynecology, Turkish Ministry of Health, Ankara City Hospital, Ankara, Turkey
| | - Özlem Moraloğlu Tekin
- Department of Obstetrics and Gynecology, Turkish Ministry of Health, Ankara City Hospital, Ankara, Turkey,University of Health Sciences, Istanbul, Turkey
| | - Dilek Şahin
- Department of Obstetrics and Gynecology, Turkish Ministry of Health, Ankara City Hospital, Ankara, Turkey,University of Health Sciences, Istanbul, Turkey
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Chen S, Qian G, Ghanem B, Wang Y, Shu Z, Zhao X, Yang L, Liao X, Zheng Y. Quantitative and Real-Time Evaluation of Human Respiration Signals with a Shape-Conformal Wireless Sensing System. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2022; 9:e2203460. [PMID: 36089657 PMCID: PMC9661834 DOI: 10.1002/advs.202203460] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 08/01/2022] [Indexed: 06/15/2023]
Abstract
Respiration signals reflect many underlying health conditions, including cardiopulmonary functions, autonomic disorders and respiratory distress, therefore continuous measurement of respiration is needed in various cases. Unfortunately, there is still a lack of effective portable electronic devices that meet the demands for medical and daily respiration monitoring. This work showcases a soft, wireless, and non-invasive device for quantitative and real-time evaluation of human respiration. This device simultaneously captures respiration and temperature signatures using customized capacitive and resistive sensors, encapsulated by a breathable layer, and does not limit the user's daily life. Further a machine learning-based respiration classification algorithm with a set of carefully studied features as inputs is proposed and it is deployed into mobile clients. The body status of users, such as being quiet, active and coughing, can be accurately recognized by the algorithm and displayed on clients. Moreover, multiple devices can be linked to a server network to monitor a group of users and provide each user with the statistical duration of physiological activities, coughing alerts, and body health advice. With these devices, individual and group respiratory health status can be quantitatively collected, analyzed, and stored for daily physiological signal detections as well as medical assistance.
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Affiliation(s)
- Sicheng Chen
- School of Electrical and Electronic Engineering Nanyang Technological University50 Nanyang AvenueSingapore639798Singapore
| | - Guocheng Qian
- Visual Computing CenterKing Abdullah University of Science and TechnologyThuwal23955‐6900Kingdom of Saudi Arabia
| | - Bernard Ghanem
- Visual Computing CenterKing Abdullah University of Science and TechnologyThuwal23955‐6900Kingdom of Saudi Arabia
| | - Yongqing Wang
- School of Geophysics and Information TechnologyChina University of GeosciencesBeijing100084P. R. China
| | - Zhou Shu
- School of Electrical and Electronic Engineering Nanyang Technological University50 Nanyang AvenueSingapore639798Singapore
| | - Xuefeng Zhao
- Shanghai Institute of Intelligent Electronics & SystemsSchool of MicroelectronicsFudan UniversityShanghai200433P. R. China
| | - Lei Yang
- Key Laboratory of Education Ministry for Modern Design and Rotor‐Bearing SystemXi'an Jiaotong UniversityXi'an710049P. R. China
| | - Xinqin Liao
- School of Electronic Science and EngineeringXiamen University422 Siming South RoadXiamen361005P. R. China
| | - Yuanjin Zheng
- School of Electrical and Electronic Engineering Nanyang Technological University50 Nanyang AvenueSingapore639798Singapore
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45
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Patel BM, Khanna D, Khanna S, Hapshy V, Khanna P, Kahar P, Parmar MS. Effects of COVID-19 on Pregnant Women and Newborns: A Review. Cureus 2022; 14:e30555. [DOI: 10.7759/cureus.30555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Accepted: 10/20/2022] [Indexed: 11/05/2022] Open
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Takahashi K, Kobayashi Y, Sato M, Nagae S, Kondo I, Funaki S, Sato T, Konishi A, Ito Y, Kamide T, Hoshina T, Kanuka H, Kobayashi M, Sakurai Y, Iwamoto M, Takahashi H, Samura O, Okamoto A. Clinical outcomes in pregnant women with coronavirus disease 2019 in a perinatal medical centre in Japan: a retrospective study of the first 1 year of the pandemic. J OBSTET GYNAECOL 2022; 42:2684-2692. [PMID: 35678738 DOI: 10.1080/01443615.2022.2082277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
In this retrospective study, we analysed clinical and demographic data from the medical records of 31 pregnant women with coronavirus disease 2019 (COVID-19) who were treated at our hospital between April 2020 and April 2021. The most common symptom was a fever; ∼10% of patients were asymptomatic. One patient with rapidly worsening pneumonia needed a Caesarean Section at 30 weeks and was admitted for intensive care. Twelve patients received perinatal care in our hospital (10 live births, one stillbirth, and one artificial abortion). Six patients delivered vaginally; the others delivered via caesarean section. Two patients had complications, including severe hypertensive disorders and preeclampsia. All patients recovered from COVID-19. Severe acute respiratory syndrome coronavirus 2 was not detected in the placenta, umbilical cord, cord blood, amniotic fluid, vaginal fluid, or breast milk in any patient. There were no neonatal adverse outcomes. The possibility of transmitting the coronavirus to pregnancy-related samples was low.IMPACT STATEMENTWhat is already known on the subject? COVID-19 has been affecting different countries in diverse ways, and the incidence, mortality, and morbidity rates of patients with COVID-19 vary widely by country or region and race. These differences in results may reflect racial differences and differences in national health care systems. Moreover, the information about the perinatal outcomes of pregnant women with COVID-19 and their newborns from Japan is limited.What do the results of this study add to what is known? We described the perinatal outcomes of 31 Japanese pregnant women with COVID-19 who were managed safely in a perinatal medical centre in Tokyo Japan, during the first 1 year of the pandemic.What are the implications of these findings for clinical practice and/or further research? Severe pneumonia and perinatal complications may occur, although no maternal and neonatal deaths were observed for COVID-19-positive pregnant women in our facility. Therefore, it is important to prevent this infection during pregnancy with the provision of effective medical care.
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Affiliation(s)
- Ken Takahashi
- Department of Obstetrics and Gynecology, The Jikei University School of Medicine, Tokyo, Japan
| | - Yukari Kobayashi
- Department of Obstetrics and Gynecology, The Jikei University School of Medicine, Tokyo, Japan
| | - Mariko Sato
- Department of Obstetrics and Gynecology, The Jikei University School of Medicine, Tokyo, Japan
| | - Seika Nagae
- Department of Obstetrics and Gynecology, The Jikei University School of Medicine, Tokyo, Japan
| | - Ibuki Kondo
- Department of Obstetrics and Gynecology, The Jikei University School of Medicine, Tokyo, Japan
| | - Satoru Funaki
- Department of Obstetrics and Gynecology, The Jikei University School of Medicine, Tokyo, Japan
| | - Taisuke Sato
- Department of Obstetrics and Gynecology, The Jikei University School of Medicine, Tokyo, Japan
| | - Akiko Konishi
- Department of Obstetrics and Gynecology, The Jikei University School of Medicine, Tokyo, Japan
| | - Yuki Ito
- Department of Obstetrics and Gynecology, The Jikei University School of Medicine, Tokyo, Japan
| | - Taizan Kamide
- Department of Obstetrics and Gynecology, The Jikei University School of Medicine, Tokyo, Japan
| | - Tokio Hoshina
- Department of Infectious Diseases and Control, The Jikei University School of Medicine, Tokyo, Japan
| | - Hirotaka Kanuka
- Department of Tropical Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Masahisa Kobayashi
- Department of Pediatrics, The Jikei University School of Medicine, Tokyo, Japan
| | - Yasuyoshi Sakurai
- Department of Anesthesia, The Jikei University School of Medicine, Tokyo, Japan
| | - Masami Iwamoto
- Department of Pathology, The Jikei University School of Medicine, Tokyo, Japan
| | - Hiroyuki Takahashi
- Department of Pathology, The Jikei University School of Medicine, Tokyo, Japan
| | - Osamu Samura
- Department of Obstetrics and Gynecology, The Jikei University School of Medicine, Tokyo, Japan
| | - Aikou Okamoto
- Department of Obstetrics and Gynecology, The Jikei University School of Medicine, Tokyo, Japan
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Review of the impact of COVID-19 on male reproduction, and its implications on assisted reproductive technology services. ZYGOTE 2022; 30:743-748. [DOI: 10.1017/s0967199421000666] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Summary
The announcement in 2019 of a new coronavirus disease that quickly became a major pandemic, is an exceptional challenge to healthcare systems never seen before. Such a public health emergency can largely influence various aspects of people’s health as well as reproductive outcome. IVF specialists should be vigilant, monitoring the situation whilst contributing by sharing novel evidence to counsel patients, both pregnant women and would-be mothers. Coronavirus infection might adversely affect pregnant women and their offspring. Consequently, this review paper aims to analyse its potential risks for reproductive health, as well as potential effects of the virus on gamete function and embryo development. In addition, reopening fertility clinics poses several concerns that need immediate addressing, such as the effect of severe acute respiratory syndrome-coronavirus 2 (SARS-CoV-2) on reproductive cells and also the potential risk of cross-contamination and viral transmission. Therefore, this manuscript summarizes what is currently known about the effect of the SARS-CoV-2 infection on medically assisted reproductive treatments and its effect on reproductive health and pregnancy.
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Babaei R, Bokharaei-Salim F, Khanaliha K, Kiani SJ, Marjani A, Garshasbi S, Dehghani-Dehej F, Chavoshpour S. Prevalence of SARS-CoV-2 infection in neonates born to mothers or relatives with COVID-19. BMC Infect Dis 2022; 22:730. [PMID: 36076173 PMCID: PMC9454391 DOI: 10.1186/s12879-022-07688-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Accepted: 08/18/2022] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND In December 2019, in Wuhan, China, coronavirus disease 2019 (COVID-19) was emerged due to severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2). It seems that children and neonates, similar to adult and elderly individuals, are at risk of SARS-CoV-2 infection. However, adequate data are not available about neonates infected with SARS-CoV-2. METHODS This study evaluated the presence of SARS-CoV-2 infection in neonates born to mothers or relatives with COVID-19. This cross-sectional study was performed on 25,044 consecutive Iranian participants in Tehran, Iran, from January 2020 to August 2020. Viral ribonucleic acid (RNA) was extracted from 500 µl of the oropharyngeal and nasopharyngeal specimens of the participants. The genomic RNA of SARS-CoV-2 was detected by real-time polymerase chain reaction (PCR) assay. RESULTS Out of all participants, 98 (0.40%) cases were neonates born to mothers or relatives with SARS-CoV-2 infection. Therefore, the current study was performed on these neonates. Out of 98 studied neonates, 6 (6.1%) cases had positive PCR results for SARS-CoV-2 infection. Moreover, among 98 studied neonates' mothers, 25 (25.5%) cases had positive PCR results for SARS-CoV-2 infection. CONCLUSION The findings of this study demonstrated that the rate of COVID-19 in neonates born to mothers or relatives with SARS-CoV-2 infection in the Iranian population is about 6.1%.
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Affiliation(s)
- Roghayeh Babaei
- Department of Medical Nanotechnology, Faculty of Advanced Sciences and Technology, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Farah Bokharaei-Salim
- Department of Virology, School of Medicine, Iran University of Medical Sciences (IUMS), Tehran, Iran
| | - Khadijeh Khanaliha
- Research Center of Pediatric Infectious Diseases, Institute of Immunology and Infectious Diseases, Iran University of Medical Sciences (IUMS), Tehran, Iran
| | - Seyed Jalal Kiani
- Department of Virology, School of Medicine, Iran University of Medical Sciences (IUMS), Tehran, Iran
| | - Arezoo Marjani
- Department of Virology, School of Public Health, Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - Saba Garshasbi
- Department of Molecular Medicine, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran, Iran
| | | | - Sara Chavoshpour
- Department of Virology, School of Public Health, Tehran University of Medical Sciences (TUMS), Tehran, Iran
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Khemiri H, Ayouni K, Triki H, Haddad-Boubaker S. SARS-CoV-2 infection in pediatric population before and during the Delta (B.1.617.2) and Omicron (B.1.1.529) variants era. Virol J 2022; 19:144. [PMID: 36076271 PMCID: PMC9452867 DOI: 10.1186/s12985-022-01873-4] [Citation(s) in RCA: 31] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Accepted: 08/27/2022] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND COVID-19, the coronavirus disease that emerged in December 2019, caused drastic damage worldwide. At the beginning of the pandemic, available data suggested that the infection occurs more frequently in adults than in infants. In this review, we aim to provide an overview of SARS-CoV-2 infection in children before and after B.1.617.2 Delta and B.1.1.529 Omicron variants emergence in terms of prevalence, transmission dynamics, clinical manifestations, complications and risk factors. METHODS Our method is based on the literature search on PubMed, Science Direct and Google Scholar. From January 2020 to July 2022, a total of 229 references, relevant for the purpose of this review, were considered. RESULTS The incidence of SARS-CoV-2 infection in infants was underestimated. Up to the first half of May, most of the infected children presented asymptomatic or mild manifestations. The prevalence of COVID-19 varied from country to another: the highest was reported in the United States (22.5%). COVID-19 can progress and become more severe, especially with the presence of underlying health conditions. It can also progress into Kawasaki or Multisystem Inflammatory Syndrome (MIS) manifestations, as a consequence of exacerbating immune response. With the emergence of the B.1.617.2 Delta and B.1.1.529 Omicron variants, it seems that these variants affect a large proportion of the younger population with the appearance of clinical manifestations similar to those presented by adults with important hospitalization rates. CONCLUSION The pediatric population constitutes a vulnerable group that requires particular attention, especially with the emergence of more virulent variants. The increase of symptomatic SARS-CoV-2 infection and hospitalization rate among children highlights the need to extend vaccination to the pediatric population.
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Affiliation(s)
- Haifa Khemiri
- Laboratory of Clinical Virology, WHO Regional Reference Laboratory for Poliomyelitis and Measles for the EMR, Institut Pasteur de Tunis, University of Tunis El Manar, 13 place Pasteur, BP74 1002 le Belvédère, Tunis, Tunisia
- LR 20 IPT 02 Laboratory of Virus, Host and Vectors, Institut Pasteur de Tunis, University of Tunis El Manar, Tunis, Tunisia
| | - Kaouther Ayouni
- Laboratory of Clinical Virology, WHO Regional Reference Laboratory for Poliomyelitis and Measles for the EMR, Institut Pasteur de Tunis, University of Tunis El Manar, 13 place Pasteur, BP74 1002 le Belvédère, Tunis, Tunisia
- LR 20 IPT 02 Laboratory of Virus, Host and Vectors, Institut Pasteur de Tunis, University of Tunis El Manar, Tunis, Tunisia
| | - Henda Triki
- Laboratory of Clinical Virology, WHO Regional Reference Laboratory for Poliomyelitis and Measles for the EMR, Institut Pasteur de Tunis, University of Tunis El Manar, 13 place Pasteur, BP74 1002 le Belvédère, Tunis, Tunisia
| | - Sondes Haddad-Boubaker
- Laboratory of Clinical Virology, WHO Regional Reference Laboratory for Poliomyelitis and Measles for the EMR, Institut Pasteur de Tunis, University of Tunis El Manar, 13 place Pasteur, BP74 1002 le Belvédère, Tunis, Tunisia.
- LR 20 IPT 02 Laboratory of Virus, Host and Vectors, Institut Pasteur de Tunis, University of Tunis El Manar, Tunis, Tunisia.
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Sati SK, Sakr MI, Taborda-Alvarez MM, Banga S, Viswanathan K, Kim R. Early-Onset Neonatal Sepsis in a COVID-19 Infected Neonate. Clin Pediatr (Phila) 2022; 61:523-525. [PMID: 35481378 DOI: 10.1177/00099228221093862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
| | | | | | | | | | - Roger Kim
- Brookdale Hospital Medical Center, Brooklyn, NY, USA
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