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Karimi A, Sayehmiri K, Vaismoradi M, Dianatinasab M, Daliri S. Vaginal bleeding in pregnancy and adverse clinical outcomes: a systematic review and meta-analysis. J OBSTET GYNAECOL 2024; 44:2288224. [PMID: 38305047 DOI: 10.1080/01443615.2023.2288224] [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: 05/25/2021] [Accepted: 11/20/2023] [Indexed: 02/03/2024]
Abstract
Background: Vaginal bleeding during pregnancy has been recognised as a significant risk factor for adverse pregnancy outcomes. This study aimed to investigate the association between vaginal bleeding during the first trimester of pregnancy and clinical adverse effects using a systematic review and meta-analysis.Methods: Databases of Scopus, Web of Science, PubMed (including Medline), Cochrane Library and Science Direct were searched until June of 2023. Data analysis using statistical test fixed- and random-effects models in the meta-analysis, Cochran and meta-regression. The quality of the eligible studies was assessed by using the Newcastle-Ottawa Scale checklist (NOS).Results: A total of 46 relevant studies, with a sample size of 1,554,141 were entered into the meta-analysis. Vaginal bleeding during the first trimester of pregnancy increases the risk of preterm birth (OR: 1.8, CI 95%: 1.6-2.0), low birth weight (LBW; OR: 2.0, CI 95%: 1.5-2.6), premature rupture of membranes (PROMs; OR: 2.3, CI 95%: 1.8-3.0), abortion (OR: 4.3, CI 95%: 2.0-9.0), stillbirth (OR: 2.5, CI 95%: 1.2-5.0), placental abruption (OR: 2.2, CI 95%: 1.4-3.3) and placenta previa (OR: 1.9, CI 95%: 1.5-2.4).Conclusions: Vaginal bleeding in the first trimester of pregnancy is associated with preterm birth, LBW, PROMs, miscarriage, stillbirth, placental abruption and placenta previa. Therefore, physicians or midwives need to be aware of the possibility of these consequences and manage them when they occur.
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Affiliation(s)
- Arezoo Karimi
- Department of Epidemiology, School of Public Health, Shahroud University of Medical Sciences, Shahroud, Iran
| | - Kourosh Sayehmiri
- Prevention Center of Social-Mental injuries, Ilam University of Medical Sciences, Ilam, Iran
| | | | - Mostafa Dianatinasab
- Department of Complex Genetics and Epidemiology, School of Nutrition and Translational Research in Metabolism, Maastricht University, Maastricht, The Netherlands
| | - Salman Daliri
- Clinical Research Development Unit, Imam Hossein Hospital, Shahroud University of Medical Sciences, Shahroud, Iran
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Wu XM, Li YX, Zheng HS, Zhou XT, Ke Y, Liu XP, Kang XM. The effect and mechanism of low-molecular-weight heparin on the decidualization of stromal cells in early pregnancy. J Matern Fetal Neonatal Med 2024; 37:2294701. [PMID: 38177060 DOI: 10.1080/14767058.2023.2294701] [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: 09/08/2023] [Accepted: 12/10/2023] [Indexed: 01/06/2024]
Abstract
OBJECTIVE This study aimed to analyze the effect of low-molecular-weight heparin (LMWH) on the decidualization of stromal cells in early pregnancy and explore the effect of LMWH on pregnancy outcomes. METHODS Recurrent spontaneous abortion (RSA) mouse model (CBA/J × DBA/2) and normal pregnant mouse model (CBA/J × BALB/c) were established. The female mice were checked for a mucus plug twice daily to identify a potential pregnancy. When a mucus plug was found, conception was considered to have occurred 12 h previously. The pregnant mice were divided randomly into a normal pregnancy control group, an RSA model group, and an RSA + LMWH experimental group (n = 10 mice in each group). Halfway through the 12th day of pregnancy, the embryonic loss of the mice was observed; a real-time quantitative polymerase chain reaction was used to detect the messenger ribonucleic acid (mRNA) expressions of prolactin (PRL) and insulin-like growth factor-binding protein 1 (IGFBP1) in the decidua of the mice. Additionally, the decidual tissues of patients with RSA and those of normal women in early pregnancy who required artificial abortion were collected and divided into an RSA group and a control group. Decidual stromal cells were isolated and cultured to compare cell proliferation between the two groups, and cellular migration and invasion were detected by membrane stromal cells. Western blotting was used to detect the protein expressions of proliferating cell nuclear antigen (PCNA), cyclin D1, matrix metalloproteinase- (MMP) 2, and MMP-7 in stromal cells treated with LMWH. RESULTS Compared with the RSA group, LMWH significantly reduced the pregnancy loss rate in the RSA mice (p < 0.05). Compared with the RSA group, the LMWH + RSA group had significantly higher expression levels of PRL and IGFBP1 mRNA (p < 0.01). LMWH promoted the proliferation, migration, and invasion of human decidual stromal cells; compared with the control group, the expression levels of MMP-2, MMP-7, cyclin D1, and PCNA proteins in the decidual stromal cells of the LMWH group increased (p < 0.05). CONCLUSIONS The use of LMWH can improve pregnancy outcomes by enhancing the proliferation and migration of stromal cells in early pregnancy and the decidualization of stromal cells.
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Affiliation(s)
- Xiao-Mei Wu
- Department of Reproductive Medicine, The First People's Hospital of Yunnan Province/The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan, China
| | - Yun-Xiu Li
- Department of Reproductive Medicine, The First People's Hospital of Yunnan Province/The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan, China
| | - Hai-Shan Zheng
- Department of Reproductive Medicine, The First People's Hospital of Yunnan Province/The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan, China
| | - Xiao-Ting Zhou
- Department of Reproductive Medicine, The First People's Hospital of Yunnan Province/The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan, China
| | - Yang Ke
- Department of Reproductive Medicine, The First People's Hospital of Yunnan Province/The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan, China
| | - Xiao-Ping Liu
- Department of Reproductive Medicine, The First People's Hospital of Yunnan Province/The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan, China
| | - Xiao-Min Kang
- Department of Reproductive Medicine, The First People's Hospital of Yunnan Province/The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan, China
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Lin X, Yong J, Gan M, Tang S, Du J. Impact of low-dose aspirin exposure on obstetrical outcomes: a meta-analysis. J Psychosom Obstet Gynaecol 2024; 45:2344079. [PMID: 38712869 DOI: 10.1080/0167482x.2024.2344079] [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: 03/15/2024] [Accepted: 04/12/2024] [Indexed: 05/08/2024] Open
Abstract
OBJECTIVE To assess the impact of low-dose aspirin (LDA) on obstetrical outcomes through a meta-analysis of placebo-controlled randomized controlled trials (RCTs). METHODS A systematic search of the PubMed, Cochrane Library, Web of Science and Embase databases from inception to January 2024 was conducted to identify studies exploring the role of aspirin on pregnancy, reporting obstetrical-related outcomes, including preterm birth (PTB, gestational age <37 weeks), small for gestational age (SGA), low birth weight (LBW, birthweight < 2500g), perinatal death (PND), admission to the neonatal intensive care unit (NICU), 5-min Apgar score < 7 and placental abruption. Relative risks (RRs) were estimated for the combined outcomes. Subgroup analyses were performed by risk for preeclampsia (PE), LDA dosage (<100 mg vs. ≥100 mg) and timing of onset (≤20 weeks vs. >20 weeks). RESULTS Forty-seven studies involving 59,124 participants were included. Compared with placebo, LDA had a more significant effect on low-risk events such as SGA, PTB and LBW. Specifically, LDA significantly reduced the risk of SGA (RR = 0.91, 95% CI: 0.87-0.95), PTB (RR = 0.93, 95% CI: 0.89-0.97) and LBW (RR = 0.94, 95% CI: 0.89-0.99). For high-risk events, LDA significantly lowered the risk of NICU admission (RR = 0.93, 95% CI: 0.87-0.99). On the other hand, LDA can significantly increase the risk of placental abruption (RR = 1.72, 95% CI: 1.23-2.43). Subgroup analyses showed that LDA significantly reduced the risk of SGA (RR = 0.86, 95% CI: 0.77-0.97), PTB (RR = 0.93, 95% CI: 0.88-0.98) and PND (RR = 0.65, 95% CI: 0.48-0.88) in pregnant women at high risk of PE, whereas in healthy pregnant women LDA did not significantly improve obstetrical outcomes, but instead significantly increased the risk of placental abruption (RR = 5.56, 95% CI: 1.92-16.11). In pregnant women at high risk of PE, LDA administered at doses ≥100 mg significantly reduced the risk of SGA (RR = 0.77, 95% CI: 0.66-0.91) and PTB (RR = 0.56, 95% CI: 0.32-0.97), but did not have a statistically significant effect on reducing the risk of NICU, PND and LBW. LDA started at ≤20 weeks significantly reduced the risk of SGA (RR = 0.76, 95% CI: 0.65-0.89) and PTB (RR = 0.56, 95% CI: 0.32-0.97). CONCLUSIONS To sum up, LDA significantly improved neonatal outcomes in pregnant women at high risk of PE without elevating the risk of placental abruption. These findings support LDA's clinical application in pregnant women, although further research is needed to refine dosage and timing recommendations.
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Affiliation(s)
- Xiaoyan Lin
- The First Clinical Medical College, Nanjing Medical University, Nanjing, China
| | - Jingchao Yong
- The First Clinical Medical College, Nanjing Medical University, Nanjing, China
| | - Ming Gan
- State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, China
| | - Shaowen Tang
- Department of Epidemiology, Nanjing Medical University, Nanjing, China
| | - Jiangbo Du
- State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, China
- Department of Epidemiology, School of Public Health, Center for Global Health, Nanjing Medical University, Nanjing, China
- State Key Laboratory of Reproductive Medicine (Suzhou Centre), The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Gusu School, Nanjing Medical University, Suzhou, China
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Soucek O, Kacerovsky M, Kacerovska Musilova I, Stranik J, Kukla R, Bolehovska R, Andrys C. Absolute counts of leukocyte subsets in peripheral blood in pregnancies complicated by preterm prelabour rupture of membranes. J OBSTET GYNAECOL 2024; 44:2390575. [PMID: 39157927 DOI: 10.1080/01443615.2024.2390575] [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: 05/23/2024] [Accepted: 08/03/2024] [Indexed: 08/20/2024]
Abstract
BACKGROUND This study aimed to assess variations in the absolute counts of various leukocyte subsets in the peripheral blood of women with pregnancies affected by preterm prelabour rupture of membranes (PPROM), in relation to the presence of intra-amniotic inflammation (IAI). METHODS The study included fifty-two women with singleton pregnancies experiencing PPROM. Absolute counts of different leukocyte subpopulations, such as granulocytes, monocytes, lymphocytes, T cells and their subsets, B cells and their subsets, and NK cells and their subsets, were measured in maternal peripheral blood samples using multicolour flow cytometry. IAI was identified by elevated concentrations of interleukin 6 (IL-6) in the amniotic fluid, which was collected through transabdominal amniocentesis. RESULTS Women with IAI exhibited higher absolute counts of leukocytes (p = 0.003), granulocytes (p = 0.008), and monocytes (p = 0.009). However, the presence of IAI did not significantly affect the absolute counts of lymphocytes or their subpopulations. CONCLUSIONS The study found that IAI is associated with changes in the absolute counts of leukocytes from the innate immunity compartment in the peripheral blood of women with pregnancies complicated by PPROM. Conversely, it does not significantly alter the counts of cells from the adaptive immune system. The changes observed may reflect the natural, temporal, and localised characteristics of IAI.
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Affiliation(s)
- Ondrej Soucek
- Department of Clinical Immunology and Allergy, Charles University in Prague, Faculty of Medicine in Hradec Kralove, University Hospital Hradec Kralove, Hradec Kralove, Czech Republic
| | - Marian Kacerovsky
- Department of Obstetrics and Gynecology, Hospital Most, Most, Czech Republic
- Biomedical Research Center, University Hospital Hradec Kralove, Hradec Kralove, Czech Republic
| | - Ivana Kacerovska Musilova
- Department of Obstetrics and Gynecology, Hospital Most, Most, Czech Republic
- Biomedical Research Center, University Hospital Hradec Kralove, Hradec Kralove, Czech Republic
| | - Jaroslav Stranik
- Department of Obstetrics and Gynecology, Charles University in Prague, Faculty of Medicine in Hradec Kralove, University Hospital Hradec Kralove, Hradec Kralove, Czech Republic
| | - Rudolf Kukla
- Department of Microbiology, Charles University in Prague, Faculty of Medicine in Hradec Kralove, University Hospital Hradec Kralove, Hradec Kralove, Czech Republic
| | - Radka Bolehovska
- Department of Microbiology, Charles University in Prague, Faculty of Medicine in Hradec Kralove, University Hospital Hradec Kralove, Hradec Kralove, Czech Republic
| | - Ctirad Andrys
- Department of Clinical Immunology and Allergy, Charles University in Prague, Faculty of Medicine in Hradec Kralove, University Hospital Hradec Kralove, Hradec Kralove, Czech Republic
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Wang J, Li C, Li W, Tao Y, Li Y. Epicardial adipose tissue thickness associated with preeclampsia and birth weight in early pregnancy. Hypertens Pregnancy 2024; 43:2390531. [PMID: 39129211 DOI: 10.1080/10641955.2024.2390531] [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: 03/29/2024] [Accepted: 08/04/2024] [Indexed: 08/13/2024]
Abstract
OBJECTIVE Preeclampsia (PE) increases the risk of many adverse maternal and fetal outcomes. This study was to investigate the correlation between epicardial adipose tissue (EAT) thickness and PE and birth weight. METHODS This was a single-center retrospective study, 221 patients with PE were selected, and 81 women without hypertension and proteinuria were selected as a comparison. Echocardiogram was performed in their first prenatal examinations at 11-13 gestational weeks, and the thickness of EAT was measured. At the subsequent follow-up, the birth weight was recorded. RESULTS EAT thickness was significantly elevated (6.60 ± 1.34 vs. 5.71 ± 1.79 mm, p < 0.001) in severe PE compared to mild PE. In the multivariate analysis, EAT thickness (OR 5.671, 95% CI, 1.991-16.150, p = 0.001), and C reactive protein (OR 4.097, 95% CI, 2.323-7.224, p < 0.001) were found as significant independent predictors of severe PE after adjusting for other risk factors. Linear regression analysis showed that hs-CRP, EAT thickness, and severe PE significantly negatively affected birth weight. CONCLUSION EAT thickness can be used to identify pregnant women with severe PE risks and low birth weight. It is an independent risk factor for severe PE but is not a valuable sign of mild PE.
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Affiliation(s)
- Jing Wang
- Department of obstetrics and gynecology, The First People's Hospital of Yuhang District, Hangzhou, Zhejiang, China
| | - Chunfeng Li
- Department of obstetrics and gynecology, The First People's Hospital of Yuhang District, Hangzhou, Zhejiang, China
| | - Wen Li
- Department of Cardiology, The First People's Hospital of Yuhang District, Hangzhou, Zhejiang, China
| | - Yexiao Tao
- Department of Cardiology, The First People's Hospital of Yuhang District, Hangzhou, Zhejiang, China
| | - Yong Li
- Department of Cardiology, The First People's Hospital of Yuhang District, Hangzhou, Zhejiang, China
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Cetin C, Okten SB, Tok OE, Ozcan P, Karasu AFG, Tanoglu FB, Taha HS, Ates S. Treatment of ovarian damage induced by chemotherapeutic drugs in female rats with G-CSF and platelet-rich plasma(PRP): an immunohistochemical study correlation with novel marker INSL-3. Gynecol Endocrinol 2024; 40:2301551. [PMID: 38195404 DOI: 10.1080/09513590.2023.2301551] [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: 08/23/2023] [Accepted: 12/27/2023] [Indexed: 01/11/2024] Open
Abstract
OBJECTIVE To assess the impacts of Platelet-Rich Plasma(PRP) and Granulocyte Colony-Stimulating Factor(G-CSF) on a rat model with induced ovarian follicular damage caused by cyclophosphamide(Cy). MATERIALS AND METHODS Forty-two Sprague-Dawley rats were randomly allocated into seven distinct groups as; Group 1(control): NaCl intraperitoneal (IP) injection was administered on days D1, D7, and D14. Group 2(Cy):Cy IP injection on D1 + NaCl IP injection on D7 and D14 were administered. Group 3(PRP): PRP IP injection on D1,D7 and D14 were administered. Group 4(Cy + PRP):Cy IP injection on D1 and PRP IP injection on D1, D7 and D14 were administered. Group 5(G-CSF): G-CSF IP injection on D1, D7 and D14 were administered. Group 6(Cy + G-CSF):Cy IP injection on D1+ G-CSF IP injection on D1, D7 and D14 were administered. Group 7(Cy + PRP + G-CSF):Cy IP injection on D1+ PRP IP injection on D1,D7 and D14+ G-CSF IP injection on D1,D7 and D14 were administered. Follicular number, histological scores of AMH and INSL3 stained follicles at different stages of follicular development, and serum Anti-Müllerian hormone(AMH) were evaluated. RESULTS The primary, secondary, and antral follicle intensity scores for AMH-positive staining were most prominent in Groups 3 and 5. There was no significant difference between groups 4, 6 and 7 compared to group 1 in terms of follicule counts and AMH staining. The intensity scores of AMH-positive staining follicles were notably reduced in group 2 compared to groups 4, 6, and 7, with a significant difference (p < .01). Among the groups, group 2 exhibited the least intense antral follicle staining for INSL3, displaying a significant difference(p < .01) compared to the remaining groups. CONCLUSIONS Autologous PRP and G-CSF might protect ovarian function in the face of ovarian damage caused by Cy-induced effects.
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Affiliation(s)
- Caglar Cetin
- Department of Obstetrics and Gynecology, Bezmialem Vakif University, Istanbul, Turkey
| | - Sabri Berkem Okten
- Acıbadem Health Group, Department of Obstetrics and Gynecology, Istanbul, Turkey
| | - Olgu Enis Tok
- Deparment of Histology and Embryology, Istanbul Medipol University, Istanbul, Turkey
| | - Pınar Ozcan
- Department of Obstetrics and Gynecology, Bezmialem Vakif University, Istanbul, Turkey
| | | | - Fatma Basak Tanoglu
- Department of Obstetrics and Gynecology, Bezmialem Vakif University, Istanbul, Turkey
| | - Havva Sevde Taha
- Department of Obstetrics and Gynecology, Bezmialem Vakif University, Istanbul, Turkey
| | - Seda Ates
- Department of Obstetrics and Gynecology, Bezmialem Vakif University, Istanbul, Turkey
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Whittaker A, Gerrits T, Hammarberg K, Manderson L. Access to assisted reproductive technologies in sub-Saharan Africa: fertility professionals' views. Sex Reprod Health Matters 2024; 32:2355790. [PMID: 38864373 PMCID: PMC11172248 DOI: 10.1080/26410397.2024.2355790] [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] [Indexed: 06/13/2024] Open
Abstract
Across sub-Saharan Africa, there remains disagreement among local expert providers over the best ways to improve access to assisted reproduction in low-income contexts. Semi-structured qualitative interviews were conducted between 2021 and 2023 with 19 fertility specialists and 11 embryologists and one clinic manager from South Africa, Zimbabwe, Namibia, Kenya, Ethiopia and Uganda to explore issues surrounding access and potential low-cost IVF options. Lack of access to ART was variously conceptualised as a problem of high cost of treatment; lack of public funding for medical services and medication; poor policy awareness and prioritisation of fertility problems; a shortage of ART clinics and well-trained expert staff; the need for patients to travel long distances; and over-servicing within the largely privatised sector. All fertility specialists agreed that government funding for public sector assisted reproduction services was necessary to address access in the region. Other suggestions included: reduced medication costs by using mild stimulation protocols and oocyte retrievals under sedation instead of general anaesthetics. Insufficient data on low-cost interventions was cited as a barrier to their implementation. The lack of skilled embryologists on the continent was considered a major limitation to expanding ART services and the success of low-cost IVF systems. Very few specialists suggested that profits of pharmaceutical companies or ART clinics might be reduced to lessen the costs of treatments.
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Affiliation(s)
- Andrea Whittaker
- Professor of Anthropology, School of Social Sciences, Monash University, Melbourne, Australia
| | - Trudie Gerrits
- Associate Professor, Amsterdam Institute for Social Science Research (AISSR), University of Amsterdam, Amsterdam, Netherlands
| | - Karin Hammarberg
- Senior Research Fellow, Global and Women’s Health, Public Health and Preventive Medicine, Monash University, Melbourne, Australia
| | - Lenore Manderson
- Distinguished Professor of Public Health and Medical Anthropology, School of Public Health, The University of the Witwatersrand, Johannesburg, South Africa and Professorial Adjunct, School of Social Sciences, Monash University, Melbourne, Australia
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Chen X, Hong L, Mo M, Xiao S, Yin T, Liu S. Contributing factors for pregnancy outcomes in women with PCOS after their first FET treatment: a retrospective cohort study. Gynecol Endocrinol 2024; 40:2314607. [PMID: 38349325 DOI: 10.1080/09513590.2024.2314607] [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: 11/06/2023] [Accepted: 01/30/2024] [Indexed: 02/15/2024] Open
Abstract
OBJECTIVE We aim to explore the contributing factors of clinical pregnancy outcomes in PCOS patients undergoing their first FET treatment. METHODS A retrospective analysis was conducted on 574 PCOS patients undergoing their first FET treatment at a private fertility center from January 2018 to December 2021. RESULTS During the first FET cycle of PCOS patients, progesterone levels (aOR 0.109, 95% CI 0.018-0.670) and endometrial thickness (EMT) (aOR 1.126, 95% CI 1.043-1.419) on the hCG trigger day were associated with the clinical pregnancy rate. Similarly, progesterone levels (aOR 0.055, 95% CI 0.007-0.420) and EMT (aOR 1.179, 95% CI 1.011-1.376) on the hCG trigger day were associated with the live birth rate. In addition, AFC (aOR 1.179, 95% CI 1.011-1.376) was found to be a risk factor for preterm delivery. CONCLUSIONS In women with PCOS undergoing their first FET, lower progesterone levels and higher EMT on hCG trigger day were associated with clinical pregnancy and live birth, and AFC was a risk factor for preterm delivery. During FET treatment, paying attention to the patient's endocrine indicators and follicle status may have a positive effect on predicting and improving the pregnancy outcome of PCOS patients.
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Affiliation(s)
- Xi Chen
- Reproductive Medical Centre, Renmin Hospital of Wuhan University, Wuhan, China
| | - Ling Hong
- Shenzhen Key Laboratory of Reproductive Immunology for Peri-implantation, Shenzhen Zhongshan Institute for Reproduction and Genetics, Shenzhen Zhongshan Urology Hospital, Shenzhen, China
| | - Meilan Mo
- Shenzhen Key Laboratory of Reproductive Immunology for Peri-implantation, Shenzhen Zhongshan Institute for Reproduction and Genetics, Shenzhen Zhongshan Urology Hospital, Shenzhen, China
| | - Shan Xiao
- Shenzhen Key Laboratory of Reproductive Immunology for Peri-implantation, Shenzhen Zhongshan Institute for Reproduction and Genetics, Shenzhen Zhongshan Urology Hospital, Shenzhen, China
| | - Tailang Yin
- Reproductive Medical Centre, Renmin Hospital of Wuhan University, Wuhan, China
| | - Su Liu
- Shenzhen Key Laboratory of Reproductive Immunology for Peri-implantation, Shenzhen Zhongshan Institute for Reproduction and Genetics, Shenzhen Zhongshan Urology Hospital, Shenzhen, China
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Lin X, Nie X, Deng P, Wang L, Hu C, Jin N. Whispers of the polycystic ovary syndrome theater: Directing role of long noncoding RNAs. Noncoding RNA Res 2024; 9:1023-1032. [PMID: 39022674 PMCID: PMC11254504 DOI: 10.1016/j.ncrna.2024.05.003] [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: 03/13/2024] [Revised: 05/07/2024] [Accepted: 05/12/2024] [Indexed: 07/20/2024] Open
Abstract
Polycystic Ovary Syndrome (PCOS) is a multifaceted endocrine disorder that implicates a spectrum of clinical manifestations, including hormonal imbalance, metabolic dysfunction, and even compromised ovarian granulosa cell (GC) activity. The underlying molecular mechanisms of PCOS remain elusive, presenting a significant barrier to effective diagnosis and treatment. This review delves into the emerging role of long non-coding RNAs (lncRNAs) in the pathophysiology of PCOS, articulating their intricate interactions with mRNAs, microRNAs, and other epigenetic regulators that collectively influence the hormonal and metabolic milieu of PCOS. We examine the dynamic regulatory networks orchestrated by lncRNAs that impact GC function, steroidogenesis, insulin resistance, and inflammatory pathways. By integrating findings from recent studies, we illuminate the potential of lncRNAs as biomarkers for PCOS and highlight their contribution to the disorder, offering a detailed perspective on the lncRNA-mediated modulation of gene expression and pathogenic pathways. Understanding targeted lncRNA interactions with PCOS proposes novel avenues for therapeutic intervention to ameliorate the reproductive and metabolic disturbances characteristic of the syndrome.
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Affiliation(s)
- Xiuying Lin
- Department of Pathology and Pathophysiology, Yan Bian University, Yanbian, Jilin, China
- Jilin Province People's Hospital, Changchun, Jilin, China
| | - Xinyu Nie
- Obstetrics and Gynecology Center, First Hospital of Jilin University, Changchun, Jilin, China
- Reproductive Medicine Center, Prenatal Diagnosis Center, First Hospital of Jilin University, Changchun, Jilin, China
| | - Ping Deng
- Medical Department, Jilin Provincial Cancer Hospital, Changchun, Jilin, China
| | - Luyao Wang
- First Hospital of Jilin University, Changchun, Jilin, China
| | - Cong Hu
- Reproductive Medicine Center, Prenatal Diagnosis Center, First Hospital of Jilin University, Changchun, Jilin, China
| | - Ningyi Jin
- Department of Pathology and Pathophysiology, Yan Bian University, Yanbian, Jilin, China
- Changchun Veterinary Research Institute, Chinese Academy of Agriculture Sciences Changchun, Jilin, China
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Shi D, Du J, Kang H, Feng L, Liu F. The effect of subclinical hypothyroidism on hormonal and metabolic profiles and ovarian morphology in patients with polycystic ovary syndrome: a cross-sectional study. Gynecol Endocrinol 2024; 40:2358219. [PMID: 38835150 DOI: 10.1080/09513590.2024.2358219] [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: 01/29/2024] [Accepted: 05/14/2024] [Indexed: 06/06/2024] Open
Abstract
OBJECTIVES Polycystic ovary syndrome (PCOS) and subclinical hypothyroidism (SCH) are prevalent gynecological conditions. However, the interrelationship between the two remains elusive. This study aims to elucidate the association between these conditions and determine the potential impact of SCH on the physiological and metabolic characteristics of patients with PCOS. METHODS This cross-sectional study enrolled 133 patients with PCOS from our Hospital. Participants were categorized into two groups: those with PCOS + SCH (n = 58) and those with PCOS (n = 75). Serum hormonal levels, metabolic markers, ovarian volume, and follicle count were compared between the groups. RESULTS There was a significant difference in BMI between the two groups, with a higher prevalence of obesity in the PCOS + SCH group (p = .014). Compared to the PCOS group, patients with PCOS + SCH had significantly higher levels of TSH (p < .001), triglycerides (p = .025), and HOMA-IR (p < .001), while LH levels were significantly lower (p = .048). However, multivariate linear regression analysis revealed that TSH, triglycerides, LH, and HOMA-IR were not determinants for the occurrence of SCH in patients with PCOS. Additionally, there was a notable reduction in follicle count in the left ovary for the PCOS + SCH group compared to the PCOS group (p = .003), and the overall follicle diameter of the PCOS + SCH group was also smaller (p = .010). CONCLUSION SCH may exert effects on the physiological and metabolic profiles of patients with PCOS. Further investigation into the relationship between these disorders is warranted to delineate their clinical implications.
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Affiliation(s)
- Dongmei Shi
- Reproductive Medicine Centre, Yinchuan Women and Children Health Care Hospital, Yinchuan, PR China
| | - Juan Du
- Reproductive Medicine Centre, Yinchuan Women and Children Health Care Hospital, Yinchuan, PR China
| | - Huixian Kang
- Reproductive Medicine Centre, Yinchuan Women and Children Health Care Hospital, Yinchuan, PR China
| | - Liping Feng
- Reproductive Medicine Centre, Yinchuan Women and Children Health Care Hospital, Yinchuan, PR China
| | - Fang Liu
- Reproductive Medicine Centre, Yinchuan Women and Children Health Care Hospital, Yinchuan, PR China
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Lin X, Fang Y, Mi X, Fu J, Chen S, Wu M, Jin N. Intrauterine injection of bioengineered hydrogel loaded exosomes derived from HUCM stem cells and spermidine prominently augments the pregnancy rate in thin endometrium rats. Regen Ther 2024; 27:63-72. [PMID: 38525237 PMCID: PMC10959642 DOI: 10.1016/j.reth.2024.02.003] [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: 11/30/2023] [Revised: 01/10/2024] [Accepted: 02/16/2024] [Indexed: 03/26/2024] Open
Abstract
The endometrium is essential to the development of embryos and pregnancy. Human umbilical cord mesenchymal stem cells (HUCMSCs) are promising stem cell sources. HUCMSCs self-renew quickly and are painless to collect. Spermidine is an inherent polyamine needed for cellular and molecular processes that regulate physiology and function. HUCMSCs and spermidine (SN) may heal intrauterine adhesions. HUCMSCs were investigated for endometrial repair in rats. Composite hydrogels are used for medical exosome implantation, including their materials, properties, and embedding procedures. This study examined whether bioengineered hydrogel-loaded exosomes from HUCMSCs and spermidine prenatally improved conception rates in mice with poor endometrial lining. The data show that HUCMSC and SN provide a good experimental base for HUCMSC safety and intrauterine treatment in rats. Western blots, exosome structural analysis, pregnancy outcomes, flow cytometry, H&E staining, immunohistochemistry, and immunofluorescence labelling found and recovered the aberrant area. HUCM-derived stem cells and spermidine-derived exosomes biophysically match. These traits strengthen and prolong endometrial function. Pregnant rats with HUCMSC and SN had thinner endometrium. Hydrogel-incorporated HEHUCMSC and SN exosomes may improve IUI in rats with thin endometrium.
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Affiliation(s)
- Xiuying Lin
- Department of Pathology and Pathophysiology, School of Basic Medical Sciences, Yanbian University, Yanbian 133002, China
- Center of Reproductive Medicine, Jilin Province People's Hospital, Changchun 130021, China
| | - Yanqiu Fang
- Center of Reproductive Medicine, Jilin Province People's Hospital, Changchun 130021, China
| | - Xuguang Mi
- Center of Reproductive Medicine, Jilin Province People's Hospital, Changchun 130021, China
| | - Jianhua Fu
- Center of Reproductive Medicine, Jilin Province People's Hospital, Changchun 130021, China
| | - Shiling Chen
- Center of Reproductive Medicine, Jilin Province People's Hospital, Changchun 130021, China
| | - Mengxue Wu
- Center of Reproductive Medicine, Jilin Province People's Hospital, Changchun 130021, China
| | - Ningyi Jin
- Department of Pathology and Pathophysiology, School of Basic Medical Sciences, Yanbian University, Yanbian 133002, China
- Changchun Institute of Veterinary Medicine, Chinese Academy of Agricultural Sciences, Changchun 130000, China
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12
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Ji C, Zhao J, Nie Q, Wang S. The role and outcomes of music therapy during pregnancy: a systematic review of randomized controlled trials. J Psychosom Obstet Gynaecol 2024; 45:2291635. [PMID: 38146963 DOI: 10.1080/0167482x.2023.2291635] [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: 08/17/2023] [Accepted: 12/01/2023] [Indexed: 12/27/2023] Open
Abstract
INTRODUCTION The abundant functions of music and its effects on human's mental and physical health have been verified since ancient times, but rarely received attention as an alternative obstetric intervention. OBJECTIVE This study aims to investigate the benefits of music therapy on prenatal and delivery experiences of pregnant women. METHOD A systematic search for articles was conducted in electronic databases including CINAHL, Web of Science, PubMed/Medline, and CNKI. A total of 240 articles were identified, and 17 studies were selected for this review. The extracted data included author, year, location, sample size, intervention phase, type of music, music therapy strategy, measuring instruments, and results. The data were organized chronologically based on the publication year of each study. RESULT The articles indicated that music therapy has advantages in reducing pain during childbirth, lowering anxiety and stress levels in mothers, improving sleep quality, and increasing fetal movements, basal fetal heart rate, and accelerations. CONCLUSION Based on the findings, it can be concluded that music therapy is an effective approach to enhance the experience of pregnant women during pregnancy and delivery. Therefore, its implementation in obstetrical clinical practice is highly recommended.
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Affiliation(s)
- Chao Ji
- Department of Obstetrics, Qingdao Municipal Hospital, Qingdao, China
| | - Jing Zhao
- Department of Obstetrics, Qingdao Municipal Hospital, Qingdao, China
| | - Qiaole Nie
- Musical anesthesia, Beijing Yuedi Music Analgesia Labor Institute, China
| | - Shuo Wang
- Labor Union, Qingdao Women and Children's Hospital, Qingdao, China
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13
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Radner G, Jennewein L, Brüggmann D, Louwen F, Al Naimi A. The impact of selective episiotomy on maternal short-term morbidity: a retrospective study. J OBSTET GYNAECOL 2024; 44:2369664. [PMID: 38917046 DOI: 10.1080/01443615.2024.2369664] [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: 11/27/2023] [Accepted: 06/12/2024] [Indexed: 06/27/2024]
Abstract
BACKGROUND The aim is to investigate the risk of short-term maternal morbidity caused by the selective clinical use of episiotomy (rate < 0.02), and to compare the risk of severe perineal tears with the statewide risk. METHODS In this retrospective cohort study, we investigated the effect of selective episiotomy on the risk of severe perineal tears and blood loss in singleton term deliveries, using propensity scores with inverse probability weighting. RESULTS This study included 10992 women who delivered vaginally between 2008-2018. Episiotomy was performed in 171 patients (1.55%), three of whom (1.75%) experienced severe perineal tears compared to 156 (1.44%) in the control cohort. The adjusted odds ratio of severe perineal tears was 2.06 (95% confidence interval [CI]: 0.51, 8.19 with 0.3 p value). Multivariate linear regression showed that episiotomy increased blood loss by 96.3 ml (95% CI: 6.4, 186.2 with 0.03 p value). Episiotomy was performed in 23% (95% CI: 0.228, 0.23) of vaginal deliveries in the state of Hessen, with a risk of severe perineal tears of 0.0143 (95% CI: 0.0139, 0.0147) compared to 0.0145 (95% CI: 0.0123, 0.0168) in our entire cohort. CONCLUSIONS Selective use of episiotomy does not increase the risk of higher-grade perineal tears. However, it may be associated with maternal morbidity in terms of increased blood loss.
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Affiliation(s)
- Gazal Radner
- Department of Obstetrics and Prenatal Medicine, Goethe-University Hospital, Frankfurt, Germany
| | - Lukas Jennewein
- Department of Obstetrics and Prenatal Medicine, Goethe-University Hospital, Frankfurt, Germany
| | - Dörthe Brüggmann
- Department of Obstetrics and Prenatal Medicine, Goethe-University Hospital, Frankfurt, Germany
| | - Frank Louwen
- Department of Obstetrics and Prenatal Medicine, Goethe-University Hospital, Frankfurt, Germany
| | - Ammar Al Naimi
- Department of Obstetrics and Prenatal Medicine, Goethe-University Hospital, Frankfurt, Germany
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14
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Hu R, Wang Y, Li W, Liu H, Wu R, Xu X, Jiang X, Xing Q, Wang J, Wei Z. Transplantation of human umbilical cord blood mononuclear cells promotes functional endometrium reconstruction via downregulating EMT in damaged endometrium. Regen Ther 2024; 27:279-289. [PMID: 38617444 PMCID: PMC11010781 DOI: 10.1016/j.reth.2024.03.030] [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: 11/27/2023] [Revised: 03/06/2024] [Accepted: 03/28/2024] [Indexed: 04/16/2024] Open
Abstract
Introduction Cell transplantation is an emerging and effective therapeutic approach for enhancing uterine adhesions caused by endometrial damage. Currently, human umbilical cord blood mononuclear cells (HUCBMCs) have been extensively for tissue and organ regeneration. However, their application in endometrial repair remains unexplored. Our investigation focuses on the utilization of HUCBMCs for treating endometrial injury. Methods The HUCBMCs were isolated from health umbilical cord blood, and co-cultured with the injured endometrial stromal cells and injured endometrial organoids. The cell proliferation and apoptosis were measured by cck8 assays and flow cytometry. Western blotting was used to detect the expression of PTEN, AKT and p-AKT. Immunofluorescence assay revealed expression levels of epithelial-mesenchymal transition (EMT) -related markers such as E-cadherin, N-cadherin, and TGF-β1. The endometrial thickness, fibrosis level, and glandular number were examined after the intravenous injection of HUCBMCs in mouse endometrial models. Immunohistochemistry was employed to assess changes in growth factors vascular endothelial growth factor (VEGF) and insulin-like growth factor 1 (IGF-1) as well as fibrosis markers α-SMA and COL1A1. Additionally, expressions of EMT-related proteins E-cadherin and N-cadherin were evaluated. Results HUCBMCs significantly improved the proliferation and reduced the apoptosis of damaged endometrial stromal cells (ESCs), accompanied by up-regulation of phospho-AKT expression. HUCBMCs increased endometrial thickness and glandular count while decreasing fibrosis and EMT-related markers in mouse endometrial models. Furthermore, EMT-related markers of ESCs and endometrial organoids were significantly decreased. Conclusions Our findings suggest that HUCBMCs plays a pivotal role in mitigating endometrial injury through the attenuation of fibrosis. HUCBMCs may exert a reverse effect on the EMT process during the endometrium reconstruction.
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Affiliation(s)
- Ruomeng Hu
- Reproductive Medicine Center, Department of Obstetrics and Gynecology, The First Affiliated Hospital of Anhui Medical University, No 218 Jixi Road, Hefei 230022, Anhui, China
- Anhui Province Key Laboratory of Reproductive Health and Genetics, Anhui Medical University, No 81 Meishan Road, Hefei 230032, Anhui, China
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract (Anhui Medical University), No 81 Meishan Road, Hefei 230032, Anhui, China
| | - Ying Wang
- Reproductive Medicine Center, Department of Obstetrics and Gynecology, The First Affiliated Hospital of Anhui Medical University, No 218 Jixi Road, Hefei 230022, Anhui, China
- Anhui Province Key Laboratory of Reproductive Health and Genetics, Anhui Medical University, No 81 Meishan Road, Hefei 230032, Anhui, China
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract (Anhui Medical University), No 81 Meishan Road, Hefei 230032, Anhui, China
| | - Wenwen Li
- Reproductive Medicine Center, Department of Obstetrics and Gynecology, The First Affiliated Hospital of Anhui Medical University, No 218 Jixi Road, Hefei 230022, Anhui, China
- Anhui Province Key Laboratory of Reproductive Health and Genetics, Anhui Medical University, No 81 Meishan Road, Hefei 230032, Anhui, China
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract (Anhui Medical University), No 81 Meishan Road, Hefei 230032, Anhui, China
| | - Hongjiang Liu
- Reproductive Medicine Center, Department of Obstetrics and Gynecology, The First Affiliated Hospital of Anhui Medical University, No 218 Jixi Road, Hefei 230022, Anhui, China
- Anhui Province Key Laboratory of Reproductive Health and Genetics, Anhui Medical University, No 81 Meishan Road, Hefei 230032, Anhui, China
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract (Anhui Medical University), No 81 Meishan Road, Hefei 230032, Anhui, China
| | - Rong Wu
- Reproductive Medicine Center, Department of Obstetrics and Gynecology, The First Affiliated Hospital of Anhui Medical University, No 218 Jixi Road, Hefei 230022, Anhui, China
- Anhui Province Key Laboratory of Reproductive Health and Genetics, Anhui Medical University, No 81 Meishan Road, Hefei 230032, Anhui, China
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract (Anhui Medical University), No 81 Meishan Road, Hefei 230032, Anhui, China
| | - Xuan Xu
- Reproductive Medicine Center, Department of Obstetrics and Gynecology, The First Affiliated Hospital of Anhui Medical University, No 218 Jixi Road, Hefei 230022, Anhui, China
- Anhui Province Key Laboratory of Reproductive Health and Genetics, Anhui Medical University, No 81 Meishan Road, Hefei 230032, Anhui, China
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract (Anhui Medical University), No 81 Meishan Road, Hefei 230032, Anhui, China
| | - Xiaohua Jiang
- Reproductive Medicine Center, Department of Obstetrics and Gynecology, The First Affiliated Hospital of Anhui Medical University, No 218 Jixi Road, Hefei 230022, Anhui, China
- Anhui Province Key Laboratory of Reproductive Health and Genetics, Anhui Medical University, No 81 Meishan Road, Hefei 230032, Anhui, China
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract (Anhui Medical University), No 81 Meishan Road, Hefei 230032, Anhui, China
| | - Qiong Xing
- Reproductive Medicine Center, Department of Obstetrics and Gynecology, The First Affiliated Hospital of Anhui Medical University, No 218 Jixi Road, Hefei 230022, Anhui, China
- Anhui Province Key Laboratory of Reproductive Health and Genetics, Anhui Medical University, No 81 Meishan Road, Hefei 230032, Anhui, China
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract (Anhui Medical University), No 81 Meishan Road, Hefei 230032, Anhui, China
| | - Jianye Wang
- Reproductive Medicine Center, Department of Obstetrics and Gynecology, The First Affiliated Hospital of Anhui Medical University, No 218 Jixi Road, Hefei 230022, Anhui, China
- Anhui Province Key Laboratory of Reproductive Health and Genetics, Anhui Medical University, No 81 Meishan Road, Hefei 230032, Anhui, China
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract (Anhui Medical University), No 81 Meishan Road, Hefei 230032, Anhui, China
| | - Zhaolian Wei
- Reproductive Medicine Center, Department of Obstetrics and Gynecology, The First Affiliated Hospital of Anhui Medical University, No 218 Jixi Road, Hefei 230022, Anhui, China
- Anhui Province Key Laboratory of Reproductive Health and Genetics, Anhui Medical University, No 81 Meishan Road, Hefei 230032, Anhui, China
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract (Anhui Medical University), No 81 Meishan Road, Hefei 230032, Anhui, China
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15
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Kuang H, Li Y, Lu Y, Zhang L, Wei L, Wu Y. Reproductive and fetal outcomes in women with epilepsy: a systematic review and meta-analysis. J Matern Fetal Neonatal Med 2024; 37:2351196. [PMID: 38735863 DOI: 10.1080/14767058.2024.2351196] [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: 02/05/2024] [Accepted: 04/29/2024] [Indexed: 05/14/2024]
Abstract
OBJECTIVE Although early evidence shows that epilepsy can increase the risks of adverse pregnancy, some outcomes are still debatable. We performed a systematic review and meta-analysis to explore the effects of maternal and fetal adverse outcomes in pregnant women with epilepsy. METHODS PubMed, Embase, Cochrane, and Web of Science were employed to collect studies that investigated the potential risk of obstetric complications during the antenatal, intrapartum, or postnatal period, as well as any neonatal complications. The search was conducted from inception to November 16, 2022. The Newcastle-Ottawa Scale (NOS) was used to assess the quality of the included original studies. The odds ratio (OR) values were extracted after adjusting for confounders to measure the relationship between pregnant women with epilepsy and adverse maternal or fetal outcomes. The protocol for this systematic review is registered with PROSPERO ID CRD42023391539. RESULTS Of 35 articles identified, there were 142,577 mothers with epilepsy and 34,381,373 mothers without epilepsy. Our study revealed a significant association between pregnant women with epilepsy (PWWE) and the incidence of cesarean section, preeclampsia/eclampsia, gestational hypertension, induction of labor, gestational diabetes and postpartum hemorrhage compared with those without epilepsy. Regarding newborns outcomes, PWWE versus those without epilepsy had increased odds of preterm birth, small for gestational age, low birth weight (<2500 g), and congenital malformations, fetal distress. The odds of operative vaginal delivery, newborn mortality, and Apgar (≤ 7) were similar between PWWE and healthy women. CONCLUSION Pregnant women affected by epilepsy encounter a higher risk of adverse obstetric outcomes and fetal complications. Therefore, it is crucial to develop appropriate prevention and intervention strategies prior to or during pregnancy to minimize the negative impacts of epilepsy on maternal and fetal health.
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Affiliation(s)
- Huimin Kuang
- Department of Neurology, First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Yixun Li
- Department of Radiology, Guangxi International Zhuang Medical Hospital, Nanning, China
| | - Yuling Lu
- Department of Neurology, First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Lin Zhang
- Department of Neurology, First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Lei Wei
- Department of Neurology, First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Yuan Wu
- Department of Neurology, First Affiliated Hospital of Guangxi Medical University, Nanning, China
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16
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Chen J, Wang L, Xu L, Qian X, Chen X. Association between neutrophil-to-lymphocyte ratio and epidural-related maternal fever in Chinese parturients: a prospective cohort study. J Matern Fetal Neonatal Med 2024; 37:2376657. [PMID: 38977394 DOI: 10.1080/14767058.2024.2376657] [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: 03/26/2024] [Accepted: 06/28/2024] [Indexed: 07/10/2024]
Abstract
OBJECTIVE Epidural analgesia could increase the risk of maternal fever during labor, and the potential mechanisms involved inflammation. Neutrophil-to-lymphocyte ratio (NLR) was a sensitive inflammatory composite indicator and related to adverse outcomes in parturients. This study aimed to investigate the association between NLR levels and epidural related maternal fever (ERMF). METHODS This prospective cohort study included 614 parturients who underwent epidural analgesia at the Women's Hospital School of Medicine Zhejiang University from November 2021 to May 2023. NLR level was calculated before epidural analgesia for women. The outcome was ERMF. Univariate and multivariate logistic regression models were utilized to explore the association between NLR level and ERMF. And the association was further investigated in subgroups of age, body mass index (BMI) before pregnancy, and parity of delivery. The results were presented as odds ratios (ORs) and 95% confidence intervals (CIs). RESULTS Totally, 614 parturients, of whom 171 (27.85%) had ERMF. High NLR level was associated with higher incidence of ERMF (OR = 2.70, 95% CI: 1.58-4.69). Parturients with ERMF had higher proportion of postpartum hemorrhage, longer labor times, and other adverse outcomes in parturients. The association also observed in subgroups of age <35 years old (OR = 2.74, 95% CI: 1.55-4.29), BMI <24 kg/m2 before pregnancy (OR = 2.32, 95% CI: 1.32-4.13), BMI ≥24 kg/m2 before pregnancy (OR = 38.28, 95%CI: 3.67-854.66), primipara (OR = 2.26, 95% CI:1.27-4.04), and multipara (OR = 30.60, 95% CI: 3.73-734.03). CONCLUSION High NLR levels were associated with ERMF in women. It indicated that physicians may measure NLR levels as a regular measurement, which may beneficial for pregnancy outcomes.
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Affiliation(s)
- Jiaxin Chen
- Department of Anesthesiology, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, P.R. China
| | - Liping Wang
- Department of Anesthesiology, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, P.R. China
| | - Linglan Xu
- Department of Anesthesiology, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, P.R. China
| | - Xiaowei Qian
- Department of Anesthesiology, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, P.R. China
| | - Xinzhong Chen
- Department of Anesthesiology, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, P.R. China
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17
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Skorupskaite K, Hardy M, Bhandari H, Yasmin E, Saab W, Seshadri S. Evidence based management of patients with endometriosis undergoing assisted conception: British fertility society policy and practice recommendations. HUM FERTIL 2024; 27:2288634. [PMID: 38226584 DOI: 10.1080/14647273.2023.2288634] [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: 09/21/2023] [Accepted: 09/27/2023] [Indexed: 01/17/2024]
Abstract
Endometriosis is a chronic inflammatory condition in women of reproductive age, which can lead to infertility and pelvic pain. Endometriosis associated infertility is multifactorial in nature adversely affecting each step of the natural reproductive physiology and thereby processes and outcomes of Assisted Reproductive Technology (ART) cycles. These outcomes are further complicated by the subtype of endometriosis, being peritoneal, deep infiltrating and ovarian, which bear negative effects on ovarian reserve, response to stimulation, accessibility for oocyte retrieval, intraoperative safety and endometrial receptivity. There is still a lack of clear guidance about the role of surgery for ovarian endometriosis/endometriomas. This guideline evaluates the evidence of the impact of pelvic endometriosis and endometriomas on the outcome of ART and provides recommendations for management options before and during ART including intra-uterine insemination. Recommendations are made based on the current evidence for the management of patients with endometriosis across each step of ART with the primary aim of improving ART outcomes.
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Affiliation(s)
- Karolina Skorupskaite
- Edinburgh Fertility & Reproductive Endocrine Centre, Royal Infirmary of Edinburgh, Edinburgh, UK
| | - Madeleine Hardy
- Leeds Centre for Reproductive Medicine at Leeds Teaching Hospitals NHS Trust, Seacroft Hospital, Leeds, UK
| | - Harish Bhandari
- Leeds Centre for Reproductive Medicine at Leeds Teaching Hospitals NHS Trust, Seacroft Hospital, Leeds, UK
| | - Ephia Yasmin
- Reproductive Medicine Unit, University College London Hospital NHS Foundation Trust, London, UK
| | - Wael Saab
- The Centre for Reproductive & Genetic Health, London, UK
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18
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Zhao B, Li B, Wang Q, Song X, Jia J. Cooling treatment on the reduction of category II fetal tracings. J Matern Fetal Neonatal Med 2024; 37:2299567. [PMID: 38199819 DOI: 10.1080/14767058.2023.2299567] [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: 08/31/2023] [Accepted: 12/21/2023] [Indexed: 01/12/2024]
Abstract
OBJECTIVES Epidural-related maternal fever increases the incidence of Category II fetal tracings. To compare the effectiveness of low-flow oxygen inhalation and cooling treatment for parturients with Category II fetal tracings caused by epidural-related maternal fever. METHODS We investigated 200 pregnant women who accepted epidural analgesia during labor and had body temperature exceeding 38 °C during labor. Among the patients, 99 and 101 were randomly allocated to receive cooling treatment group (control group) and oxygen inhalation (oxygen group), respectively. The primary outcome was the incidence of Category II fetal heart rate tracings. RESULTS The incidence of Category II fetal heart rate tracings in the control group was significantly higher than that in the oxygen group. However, no significant differences were noted between the two groups in terms of the Apgar scores; amniotic fluid turbidity; or maternal outcomes, including cesarean section rate, forceps delivery rate, lateral resection rate, manual removal of placenta rate, the amount of intrapartum hemorrhage, and hemorrhage at postpartum 2 h. Oxygen inhalation therapy was more effective than cooling treatment in reducing the incidence of Category II tracings. CONCLUSION Low-flow and short-term oxygen inhalation for parturients with epidural-related maternal fever reduces the incidence of Category II fetal heart rate tracings, but had no significant influence on the mode of delivery or neonatal outcomes.
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Affiliation(s)
- Baisong Zhao
- Department of Anesthesiology, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Bing Li
- Department of Anesthesiology, Women and Children's Hospital, School of Medicine, Xiamen University, Xiamen, China
| | - Qingning Wang
- Department of Anesthesiology, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Xingrong Song
- Department of Anesthesiology, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Junxiang Jia
- Department of Anesthesiology, Women and Children's Hospital, School of Medicine, Xiamen University, Xiamen, China
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Hayashi S, Ono M, Sagisaka M, Mimura T, Kojima J, Ono M, Sasaki T, Yamamoto A, Nishi H. A case of Herlyn-Werner-Wunderlich syndrome with exacerbation of hematometra after adnexectomy. Asian J Endosc Surg 2024; 17:e13361. [PMID: 39039742 DOI: 10.1111/ases.13361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Revised: 06/26/2024] [Accepted: 07/10/2024] [Indexed: 07/24/2024]
Abstract
A 27-year-old nulliparous woman presented with a feeling of fullness in the lower abdomen and abdominal pain. A left ovarian tumor, uterus didelphys, left renal agenesis, and left vaginal atresia were observed on imaging. The ovarian tumor was presumed to have caused the abdominal pain, and an abdominal left adnexectomy was performed. After 3 months, she reported severe lower abdominal pain during menstruation. Transvaginal ultrasonography revealed uterine enlargement. After 17 days, the patient presented with abdominal pain and fever. She was diagnosed with peritonitis due to infection and left uterine hematometra. Because she did not improve with antibiotic treatment, left laparoscopic hysterectomy was performed. Subsequently, she did not experience the lower abdominal pain. Appropriate diagnosis and treatment based on the morphology of the reproductive tract and symptoms must be considered in patients with Herlyn-Werner-Wunderlich syndrome. Treatment must permit the outflow of menstrual blood.
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Affiliation(s)
- Shigehiro Hayashi
- Department of Obstetrics and Gynaecology, Tokyo Medical University, Tokyo, Japan
| | - Masanori Ono
- Department of Obstetrics and Gynaecology, Tokyo Medical University, Tokyo, Japan
| | - Masahiro Sagisaka
- Department of Obstetrics and Gynaecology, Tokyo Medical University, Tokyo, Japan
| | - Takayuki Mimura
- Department of Obstetrics and Gynaecology, Tokyo Medical University, Tokyo, Japan
| | - Junya Kojima
- Department of Obstetrics and Gynaecology, Tokyo Medical University, Tokyo, Japan
| | - Masataka Ono
- Department of Obstetrics and Gynaecology, Tokyo Medical University, Tokyo, Japan
| | - Toru Sasaki
- Department of Obstetrics and Gynaecology, Tokyo Medical University, Tokyo, Japan
| | - Akiko Yamamoto
- Department of Obstetrics and Gynaecology, Tokyo Medical University, Tokyo, Japan
| | - Hirotaka Nishi
- Department of Obstetrics and Gynaecology, Tokyo Medical University, Tokyo, Japan
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Ying Y, Zhang J, Ren D, Zhao P, Zhang W, Lu X. ERP29 regulates the proliferation of endometrial carcinoma via M6A modification. Life Sci 2024; 354:122976. [PMID: 39142507 DOI: 10.1016/j.lfs.2024.122976] [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: 04/10/2024] [Revised: 07/10/2024] [Accepted: 08/10/2024] [Indexed: 08/16/2024]
Abstract
AIMS Endoplasmic reticulum protein 29 (ERP29) is crucial for endoplasmic reticulum stress (ERS). M6A plays an important role in the progression of endometrial cancer (EC). The study investigated the role of ERS-related gene (ERP29) and m6A in EC. MATERIALS AND METHODS We screened ERS-related genes based on the GEO dataset, GSEA dataset and TCGA-UCEC database using WGCNA and two machine learning algorithms. The m6A-related GEO dataset was employed to identify the ERS-related hub genes with m6A. Expression of hub genes in different cell types were visualize through scRNA-seq data analyzing. Using qPCR, Western blot, and Immunohistochemical assays to detect the expression of ERP29, the effect of ERP29 on cancer cell proliferation was investigated through CCK8, EdU and clone formation experiments. M6A modifications were studied using m6A Dot blot and MeRIP-qPCR. Finally, we conducted rescue experiments. KEY FINDINGS Ten ERS-related hub genes with m6A were identified. ERP29 is highly expressed in EC. ERP29 knockdown inhibits EC cell proliferation. METTL3 overexpression increases the ERP29 mRNA m6A and decreases the expression of ERP29. Cycloleucine (Cyc), a nucleic acid methylation inhibitor, treatment reduces ERP29 mRNA m6A and increases the expression of ERP29. Cyc rescue the low expression of ERP29 caused by overexpression of METTL3 through m6A. ERP29 knockdown rescued the increased proliferation of EC cells caused by low m6A. SIGNIFICANCE ERP29 is highly expressed in EC. m6A regulates ERP29 expression and affects the proliferation of endometrial cancer cells. This represents the premise for applying ERP29 and m6A modifications in diagnosing and treating EC.
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Affiliation(s)
- Yanqi Ying
- Department of Obstetrics and Gynecology, the Second Affiliated Hospital of Zhengzhou University, 2nd, Jingba Road, Zhengzhou 450053, Henan Province, China
| | - Jingyan Zhang
- Department of Obstetrics and Gynecology, the Second Affiliated Hospital of Zhengzhou University, 2nd, Jingba Road, Zhengzhou 450053, Henan Province, China
| | - Dan Ren
- Department of Obstetrics and Gynecology, the Second Affiliated Hospital of Zhengzhou University, 2nd, Jingba Road, Zhengzhou 450053, Henan Province, China
| | - Panpan Zhao
- Department of Obstetrics and Gynecology, the Second Affiliated Hospital of Zhengzhou University, 2nd, Jingba Road, Zhengzhou 450053, Henan Province, China
| | - Wenyi Zhang
- Department of Obstetrics and Gynecology, the Second Affiliated Hospital of Zhengzhou University, 2nd, Jingba Road, Zhengzhou 450053, Henan Province, China
| | - Xiaoqin Lu
- Department of Obstetrics and Gynecology, the Second Affiliated Hospital of Zhengzhou University, 2nd, Jingba Road, Zhengzhou 450053, Henan Province, China.
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Yu P, Cheng M, Wang N, Wu C, Qiang K. Pubertal maternal presence reduces anxiety and increases adult neurogenesis in Kunming mice offspring. Pharmacol Biochem Behav 2024; 243:173839. [PMID: 39079561 DOI: 10.1016/j.pbb.2024.173839] [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: 05/24/2024] [Revised: 07/20/2024] [Accepted: 07/24/2024] [Indexed: 08/10/2024]
Abstract
Puberty is a critical period of emotional development and neuroplasticity. However, most studies have focused on early development, with limited research on puberty, particularly the parental presence. In this study, four groups were established, and pubertal maternal presence (PMP) was assessed until postnatal days 21 (PD21), 28 (PD28), 35 (PD35), and 42 (PD42), respectively. The social interaction and anxiety behaviors, as well as the expression of oxytocin (OT) in the paraventricular nucleus (PVN) and supraoptic nucleus (SON), and the number of new generated neurons and the expression of estrogen receptor alpha (ERα) in the dentate gyrus (DG) were assessed. The results suggest that there is a lot of physical contact between the mother and offspring from 21 to 42 days of age, which reduces anxiety in both female and male offspring in adulthood; for example, the PMP increased the amount of time mice spent in the center area in the open field experiment and in the bright area in the light-dark box experiment. PMP increased OT expression in the PVN and SON and the number of newly generated neurons in the DG. However, there was a sexual difference in ERα, with ERα increasing in females but decreasing in males. In conclusion, PMP reduces the anxiety of offspring in adulthood, increases OT in the PVN and SON, and adult neurogenesis; ERα in the DG may be involved in this process.
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Affiliation(s)
- Peng Yu
- Institute of Behavioral and Physical Sciences, College of Life Sciences, Northwest Normal University, Lanzhou 730070, Gansu, China.
| | - Miao Cheng
- Institute of Behavioral and Physical Sciences, College of Life Sciences, Northwest Normal University, Lanzhou 730070, Gansu, China
| | - Na Wang
- College of Life and Geographic Sciences, Kashi University, Kashi 844099, Xinjiang, China
| | - Chendong Wu
- Institute of Behavioral and Physical Sciences, College of Life Sciences, Northwest Normal University, Lanzhou 730070, Gansu, China
| | - Keju Qiang
- Institute of Behavioral and Physical Sciences, College of Life Sciences, Northwest Normal University, Lanzhou 730070, Gansu, China
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22
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Khan K. Neurodevelopmental impairment associated with neonatal invasive group B Streptococcus disease: Are animal models on track in understanding the mechanisms at play? Brain Behav Immun Health 2024; 40:100831. [PMID: 39144833 PMCID: PMC11320442 DOI: 10.1016/j.bbih.2024.100831] [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: 11/28/2023] [Revised: 06/23/2024] [Accepted: 07/20/2024] [Indexed: 08/16/2024] Open
Abstract
Invasive Group B Streptococcus (iGBS) disease is a prominent cause of neurodevelopmental impairment (NDI) in neonates. While the clinical manifestation of iGBS disease in neonates may include pneumonia and meningitis, generalised sepsis without focus is the most frequent manifestation of iGBS disease in neonates. Though recent human based studies highlighted meningitis as an important manifestation in infants with NDI following iGBS disease, they also noted that ∼18% of neonates present with NDI following iGBS related sepsis. Thus, it is important to not only understand the long-term pathophysiological changes associated with NDI in iGBS meningitis survivors, but so too for iGBS sepsis survivors. Since the late 1970's animal models have been used to unravel the pathophysiology of neonatal iGBS disease. These studies have inoculated neonatal or pregnant animals with GBS via various peripheral or central routes. The greatest challenge with using animal models to study NDI associated with neonatal iGBS disease, is effectively mimicking the clinical presentations of pneumonia, sepsis, and meningitis, while inducing relevant pathophysiological changes and ensuring animals survival, so as to test the neurodevelopment of the animals. This review aims to evaluate the validity of neonatal rodent models, specifically in studying NDI associated with neonatal iGBS disease and explore possible future avenues of research in addressing long-term NDI in the clinical setting.
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Affiliation(s)
- Khaalid Khan
- Brain Function Research Group, School of Physiology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
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23
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Liu WP, Ma FZ, Zhao Z, Li ZR, Hu BG, Yang T. Tuberculous peritonitis complicated by an intraperitoneal tuberculous abscess: A case report. World J Clin Cases 2024; 12:6117-6123. [DOI: 10.12998/wjcc.v12.i27.6117] [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: 03/01/2024] [Revised: 07/01/2024] [Accepted: 07/15/2024] [Indexed: 07/29/2024] Open
Abstract
BACKGROUND Tuberculous peritonitis (TBP) is a chronic, diffuse inflammation of the peritoneum caused by Mycobacterium tuberculosis. The route of infection can be by direct spread of intraperitoneal tuberculosis (TB) or by hematogenous dissemination. The former is more common, such as intestinal TB, mesenteric lymphatic TB, fallopian tube TB, etc., and can be the direct primary lesion of the disease.
CASE SUMMARY We present an older male patient with TBP complicated by an abdominal mass. The patient's preoperative symptoms, signs and imaging data suggested a possible abdominal tumor. After surgical treatment, the patient's primary diagnosis of TBP complicating an intraperitoneal tuberculous abscess was established by combining past medical history, postoperative pathology, and positive results of TB-related laboratory tests. The patient's symptoms were significantly reduced after surgical treatment, and he was discharged from the hospital with instructions to continue treatment at a TB specialist hospital and to undergo anti-TB treatment if necessary.
CONCLUSION This case report analyses the management of TBP complicated by intraperitoneal tuberculous abscess and highlights the importance of early definitive diagnosis in the hope of improving the clinical management of this type of disease.
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Affiliation(s)
- Wei-Peng Liu
- Department of Gastrointestinal Surgery, Binzhou Medical University Hospital, Binzhou 256603, Shandong Province, China
| | - Feng-Zhen Ma
- Department of Gastroenterology, Binzhou Medical University Hospital, Binzhou 256603, Shandong Province, China
| | - Zhou Zhao
- Department of Gastrointestinal Surgery, Binzhou Medical University Hospital, Binzhou 256603, Shandong Province, China
| | - Zong-Rui Li
- Department of Gastrointestinal Surgery, Binzhou Medical University Hospital, Binzhou 256603, Shandong Province, China
| | - Bao-Guang Hu
- Department of Gastrointestinal Surgery, Binzhou Medical University Hospital, Binzhou 256603, Shandong Province, China
| | - Tao Yang
- Department of Gastrointestinal Surgery, Binzhou Medical University Hospital, Binzhou 256603, Shandong Province, China
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24
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Kishor Kumar DG, Pashupathi M, Vaidhya A, Ravi Prakash G, Bramhane A, Panigrahi M, Karikalan M, Lingaraju MC, Manickam K, Singh TU, Parida S. Involvement of ObRb receptor, nitric oxide, and BK Ca channel signaling pathways in leptin-induced relaxation of pregnant mouse uterus. Eur J Pharmacol 2024; 978:176796. [PMID: 38945286 DOI: 10.1016/j.ejphar.2024.176796] [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: 04/16/2024] [Revised: 06/27/2024] [Accepted: 06/27/2024] [Indexed: 07/02/2024]
Abstract
The purpose of this study was to determine the receptor subtype and the underlying mechanisms involved in the relaxant effect to leptin in mid- and late-pregnant mouse uterus. We determined the relative mRNA expression of receptor subtypes, eNOS, and BKCa channel by quantitative PCR and also the overall receptor expression by immunohistochemistry. Isometric tension studies were conducted to evaluate the effects of leptin and to delineate its mechanisms. A selective siRNA for the ObRb receptor was used to determine the participation of the receptor subtype in biochemical and molecular effects of leptin. The relaxant response to leptin was greater in mid-pregnancy compared to late pregnancy and was mediated by the activation of BKCa channels by eNOS-derived nitric oxide in an ObRb receptor-dependent manner. In comparison to mid-pregnancy, expression of short forms (mainly ObRa receptor) of the receptor was significantly increased in late pregnancy, whereas ObRb receptor expression was similar in both phases. The results of the study suggest that ObRb receptor mediates leptin-induced increase in eNOS expression and NO synthesis. Leptin-induced eNOS expression and activation cause cGMP-independent stimulation of BKCa channels causing uterine relaxation. Increased short forms of the receptors and reduced BKCa channels exert a negative effect on uterine relaxation in late pregnancy. Leptin may have a physiological role in maintaining uterine quiescence in mid-pregnancy and its reduced relaxant response in late gestation may facilitate labor. Further, ObRb receptor agonists may be useful in the management of preterm labor.
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Affiliation(s)
- D G Kishor Kumar
- Division of Pharmacology and Toxicology, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, India, 243122
| | - M Pashupathi
- Division of Animal Biochemistry, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, India, 243122
| | - Ayushi Vaidhya
- Division of Pharmacology and Toxicology, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, India, 243122
| | - G Ravi Prakash
- Division of Pharmacology and Toxicology, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, India, 243122
| | - Anjali Bramhane
- Division of Physiology and Climatology, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, India, 243122
| | - Manjit Panigrahi
- Division of Animal Genetics and Breeding, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, India, 243122
| | - M Karikalan
- Division of Pathology, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, India, 243122
| | - Madhu C Lingaraju
- Division of Pharmacology and Toxicology, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, India, 243122
| | - Kesavan Manickam
- Division of Pharmacology and Toxicology, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, India, 243122
| | - Thakur Uttam Singh
- Division of Pharmacology and Toxicology, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, India, 243122
| | - Subhashree Parida
- Division of Pharmacology and Toxicology, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, India, 243122.
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25
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Dowding C, Mikocka-Walus A, Skvarc D, O'Shea M, Olive L, Evans S. Learning to cope with the reality of endometriosis: A mixed-methods analysis of psychological therapy in women with endometriosis. Br J Health Psychol 2024; 29:644-661. [PMID: 38467518 DOI: 10.1111/bjhp.12718] [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: 03/05/2023] [Accepted: 02/22/2024] [Indexed: 03/13/2024]
Abstract
OBJECTIVES Despite the need and uptake of mental health support by women with endometriosis, no research to date has explored their experience of psychological therapy. We aimed to understand the factors that predict engagement in psychological therapy by Australian women with endometriosis and to qualitative explore their experience of psychological support. DESIGN Mixed-methods design. METHODS A total of 200 women with self-reported endometriosis were recruited from the community. We explored; (1) the demographic and clinical predictors of engagement in psychological therapy, (2) the psychological approaches that seem most valuable to women in the management of endometriosis and (3) their experience engaging in psychological therapy for endometriosis. RESULTS Nearly half of women reported to have seen a psychologist within the past year, particularly for pain. Younger age (OR, .94; 95% CI, .886-.993), depressive symptoms (OR, 1.05; 95% CI, 1.002-1.099), and working part time compared to full time (OR, 2.17, 95% CI, 1.012-4.668), increased the likelihood of engaging in psychological therapy. Template thematic analysis identified three themes; (1) endometriosis and pain have multi-faceted psychological effects, (2) psychological support is sought to adjust and live with endometriosis and (3) there are helpful and unhelpful psychological tools for women with endometriosis. CONCLUSIONS Our findings support the use of psychological therapy in the management of endometriosis, and the need for psychological therapy to acknowledge the chronicity and impact of symptoms, to enlist multidisciplinary support and to consider alternative options. Further advocacy is required to educate women on the benefits of psychological therapy for endometriosis.
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Affiliation(s)
- Charlotte Dowding
- Faculty of Health, School of Psychology, Deakin University, Geelong, Victoria, Australia
| | - Antonina Mikocka-Walus
- Faculty of Health, School of Psychology, Deakin University, Geelong, Victoria, Australia
- Centre for Social and Early Emotional Development, Faculty of Health, School of Psychology, Deakin University, Geelong, Victoria, Australia
| | - David Skvarc
- Faculty of Health, School of Psychology, Deakin University, Geelong, Victoria, Australia
| | - Melissa O'Shea
- Faculty of Health, School of Psychology, Deakin University, Geelong, Victoria, Australia
| | - Lisa Olive
- Faculty of Health, School of Psychology, Deakin University, Geelong, Victoria, Australia
- Centre for Social and Early Emotional Development, Faculty of Health, School of Psychology, Deakin University, Geelong, Victoria, Australia
- IMPACT, the Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Barwon Health, Deakin University, Geelong, Victoria, Australia
| | - Subhadra Evans
- Faculty of Health, School of Psychology, Deakin University, Geelong, Victoria, Australia
- Centre for Social and Early Emotional Development, Faculty of Health, School of Psychology, Deakin University, Geelong, Victoria, Australia
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26
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Bizzarri N, Nero C, Di Berardino S, Scambia G, Fagotti A. Future of sentinel node biopsy in ovarian cancer. Curr Opin Oncol 2024; 36:412-417. [PMID: 39016276 PMCID: PMC11309330 DOI: 10.1097/cco.0000000000001058] [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] [Indexed: 07/18/2024]
Abstract
PURPOSE OF REVIEW The rationale on the use of sentinel lymph node (SLN) biopsy in the surgical staging of apparent early-stage ovarian cancer (OC) is supported by the fact that diagnostic and prognostic role of systematic staging lymphadenectomy has been determined but its therapeutic significance is still matter of controversy. Moreover, SLN biopsy represents an option to decrease intra- and postoperative morbidity. The present review aims to provide an overview on the current and future role of SLN in OC. RECENT FINDINGS Most recent evidence shows that the overall mean per patient SLN detection rate in case of indocyanine green (ICG) alone was 58.6% compared with 95% in case of ICG + technetium, and with 52.9% in case of technetium alone or in combination with blue dye ( P < 0.001). Site of injection has been reported to be in both ovarian ligaments in majority of studies (utero-ovarian ligament and infundibulo-pelvic ligament), before or after ovarian mass removal, at time of primary or re-staging surgery and by minimally invasive or open approach. Cervical injection has been recently proposed to replace utero-ovarian injection. SLN detection rate in patients with confirmed ovarian malignancy varied across different studies ranging between 9.1% and 91.3% for the injection in the utero-ovarian ligament and migration to pelvic lymph nodes and between 27.3% and 100% for the injection in the infundibulo-pelvic ligament and migration to para-aortic lymph nodes. No intra- or postoperative complication could be attributed directly to SLN biopsy. The sensitivity and the accuracy of SLN in detecting lymphatic metastasis ranged between 73.3-100% and 96-100%, respectively. In up to 40% of positive SLNs, largest metastatic deposit was classified as micro-metastasis or isolated tumor cells, which would have been missed without ultrastaging protocol. SUMMARY SLN biopsy represents a promising tool to assess lymph node status in apparent early-stage OC. The type and volume of injected tracer need to be considered as appear to affect SLN detection rate. Ultrastaging protocol is essential to detect low volume metastasis. Sensitivity and accuracy of SLN biopsy are encouraging, providing tracer injection in both uterine and ovarian ligaments.
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Affiliation(s)
- Nicolò Bizzarri
- UOC Ginecologia Oncologica, Dipartimento di Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario A. Gemelli, IRCCS
| | - Camilla Nero
- UOC Ginecologia Oncologica, Dipartimento di Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario A. Gemelli, IRCCS
- Università Cattolica del Sacro Cuore, Rome, Italy
| | - Stefano Di Berardino
- UOC Ginecologia Oncologica, Dipartimento di Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario A. Gemelli, IRCCS
| | - Giovanni Scambia
- UOC Ginecologia Oncologica, Dipartimento di Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario A. Gemelli, IRCCS
- Università Cattolica del Sacro Cuore, Rome, Italy
| | - Anna Fagotti
- UOC Ginecologia Oncologica, Dipartimento di Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario A. Gemelli, IRCCS
- Università Cattolica del Sacro Cuore, Rome, Italy
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Chen CX, Rogers SK, Li R, Hinrichs RJ, Fortenberry JD, Carpenter JS. Social Determinants of Health and Dysmenorrhea: A Systematic Review. THE JOURNAL OF PAIN 2024; 25:104574. [PMID: 38788887 PMCID: PMC11347097 DOI: 10.1016/j.jpain.2024.104574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 05/14/2024] [Accepted: 05/16/2024] [Indexed: 05/26/2024]
Abstract
Social determinants of health play a key role in health disparities. Dysmenorrhea is a highly prevalent and impactful public health problem affecting reproductive-age females. Systematically examining social determinants of health (SDoH) in dysmenorrhea is important for identifying gaps in the literature and informing research, policy, and clinical practice to reduce the public health burden associated with dysmenorrhea. The purpose of this systematic review was to synthesize the literature on SDoH and dysmenorrhea. The review protocol was prospectively registered. We searched Medline, EMBASE, CINAHL, PsycINFO, Scopus, and Google Scholar through February 2024 using search strategies informed by the literature. Screening of the articles, data extraction, and risk-of-bias (RoB) assessment were conducted independently by at least 2 reviewers on the Covidence platform. Among 2,594 unique records screened, 166 met eligibility criteria and were included for data extraction and RoB assessment. Evidence suggests traumatic experiences, toxic environmental exposures, female genital mutilation, job-related stress, lack of menstrual education, and low social support were associated with worse dysmenorrhea outcomes. However, evidence was equivocal regarding the relationships between dysmenorrhea outcomes and SDoH factors, including socioeconomic status, geographical location, race/ethnicity, employment, and religion. Nearly all articles (99.4%) had a high or very high overall RoB. The relationships between SDoH and dysmenorrhea outcomes were often inconsistent and complicated by heterogeneous study populations and methodologies. More rigorous research examining SDoH in dysmenorrhea is needed to inform policy and clinical practice. PERSPECTIVE: This systematic review synthesizes evidence linking SDoH and dysmenorrhea. The relationships between SDoH and dysmenorrhea were often equivocal and complicated by heterogeneous study populations and methodologies. We identify directions for future research and SDoH factors that could be addressed clinically (eg, trauma, menstrual education, and occupational stress).
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Affiliation(s)
- Chen X Chen
- Indiana University School of Nursing, Indianapolis, Indiana.
| | - Sarah K Rogers
- Department of Psychology, School of Science, Indiana University Purdue University-Indianapolis, Indianapolis, Indiana
| | - Rui Li
- Seattle Children's Research Institute, Seattle, Washington; Department of Anesthesiology and Pain Medicine, School of Medicine, University of Washington, Seattle, Washington
| | - Rachel J Hinrichs
- Indiana University Indianapolis, University Library, Indianapolis, Indiana
| | - J Dennis Fortenberry
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, Indiana
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28
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Elgazzaz M, Woodham PC, Maher J, Faulkner JL. Implications of pregnancy on cardiometabolic disease risk: preeclampsia and gestational diabetes. Am J Physiol Cell Physiol 2024; 327:C646-C660. [PMID: 39010840 DOI: 10.1152/ajpcell.00293.2024] [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: 05/02/2024] [Revised: 07/10/2024] [Accepted: 07/11/2024] [Indexed: 07/17/2024]
Abstract
Cardiometabolic disorders, such as obesity, insulin resistance, and hypertension, prior to and within pregnancy are increasing in prevalence worldwide. Pregnancy-associated cardiometabolic disease poses a great risk to the short- and long-term well-being of the mother and offspring. Hypertensive pregnancy, notably preeclampsia, as well as gestational diabetes are the major diseases of pregnancy growing in prevalence as a result of growing cardiometabolic disease prevalence. The mechanisms whereby obesity, diabetes, and other comorbidities lead to preeclampsia and gestational diabetes are incompletely understood and continually evolving in the literature. In addition, novel therapeutic avenues are currently being explored in these patients to offset cardiometabolic-induced adverse pregnancy outcomes in preeclamptic and gestational diabetes pregnancies. In this review, we discuss the emerging pathophysiological mechanisms of preeclampsia and gestational diabetes in the context of cardiometabolic risk as well as the most recent preclinical and clinical updates in the pathogenesis and treatment of these conditions.
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Affiliation(s)
- Mona Elgazzaz
- Department of Physiology, Medical College of Georgia, Augusta University, Augusta, Georgia, United States
- Genetics Unit, Department of Histology and Cell Biology, Faculty of Medicine, Suez Canal University, Ismailia, Egypt
| | - Padmashree C Woodham
- Department of Obstetrics and Gynecology, Medical College of Georgia, Augusta University, Augusta, Georgia, United States
| | - James Maher
- Department of Obstetrics and Gynecology, Medical College of Georgia, Augusta University, Augusta, Georgia, United States
| | - Jessica L Faulkner
- Department of Physiology, Medical College of Georgia, Augusta University, Augusta, Georgia, United States
- Department of Obstetrics and Gynecology, Medical College of Georgia, Augusta University, Augusta, Georgia, United States
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29
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Haridas K, Sasaki T, Leung AM. Evaluation and Management of Thyrotoxicosis During Pregnancy. Endocrinol Metab Clin North Am 2024; 53:349-361. [PMID: 39084812 DOI: 10.1016/j.ecl.2024.05.002] [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] [Indexed: 08/02/2024]
Abstract
This review summarizes the diagnosis and management of thyrotoxicosis in pregnancy. The diagnostic clinical and biochemical considerations used to distinguish the various etiologies of hyperthyroidism from appropriate physiologic changes during pregnancy will be outlined. Finally, the review will discuss the risks and benefits of available options for the treatment of thyrotoxicosis during pregnancy, to mitigate the risks of fetal hyperthyroidism.
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Affiliation(s)
- Keerthana Haridas
- Division of Endocrinology, Diabetes and Metabolism, Department of Medicine, University of California Los Angeles David Geffen School of Medicine, Los Angeles, CA 90095, USA; Division of Endocrinology, Diabetes and Metabolism, Department of Medicine, Veterans Affairs Greater Los Angeles Healthcare System, 11301 Wilshire Boulevard (111D), Los Angeles, CA 90073, USA
| | - Tamlyn Sasaki
- University of Hawaii John A. Burns School of Medicine, 651 Ilalo Street, Medical Education Building, 3rd Floor, Honolulu, HI 96813, USA
| | - Angela M Leung
- Division of Endocrinology, Diabetes and Metabolism, Department of Medicine, University of California Los Angeles David Geffen School of Medicine, Los Angeles, CA 90095, USA; Division of Endocrinology, Diabetes and Metabolism, Department of Medicine, Veterans Affairs Greater Los Angeles Healthcare System, 11301 Wilshire Boulevard (111D), Los Angeles, CA 90073, USA.
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30
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Silva B, Pereira CA, Cidade-Rodrigues C, Chaves C, Melo A, Gomes V, Silva VB, Araújo A, Machado C, Saavedra A, Figueiredo O, Martinho M, Almeida MC, Morgado A, Almeida M, Cunha FM. Development and internal validation of a clinical score to predict neonatal hypoglycaemia in women with gestational diabetes. Endocrine 2024; 85:1206-1212. [PMID: 38602617 DOI: 10.1007/s12020-024-03815-2] [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: 10/08/2023] [Accepted: 03/29/2024] [Indexed: 04/12/2024]
Abstract
INTRODUCTION Gestational diabetes (GD) is a risk factor for neonatal hypoglycaemia (NH), but other factors can increase this risk. OBJECTIVES To create a score to predict NH in women with GD. METHODS Retrospective study of women with GD with a live singleton birth between 2012 and 2017 from the Portuguese GD registry. Pregnancies with and without NH were compared. A logistic regression was used to study NH predictors. Variables independently associated with NH were used to score derivation. The model's internal validation was performed by a bootstrapping. The association between the score and NH was assessed by logistic regression. RESULTS We studied 10216 pregnancies, 410 (4.0%) with NH. The model's AUC was 0.628 (95%CI: 0.599-0.657). Optimism-corrected c-index: 0.626. Points were assigned to variables associated with NH in proportion to the model's lowest regression coefficient: insulin-treatment 1, preeclampsia 3, preterm delivery 2, male sex 1, and small-for-gestational-age 2, or large-for-gestational-age 3. NH prevalence by score category 0-1, 2, 3, 4, and ≥5 was 2.3%, 3.0%, 4.5%, 6.0%, 7.4%, and 11.5%, respectively. Per point, the OR for NH was 1.35 (95% CI: 1.27-1.42). A score of 2, 3, 4, 5 or ≥6 (versus ≤1) had a OR for NH of 1.67 (1.29-2.15), 2.24 (1.65-3.04), 2.83 (2.02-3.98), 3.08 (1.83-5.16), and 6.84 (4.34-10.77), respectively. CONCLUSION Per each score point, women with GD had 35% higher risk of NH. Those with ≥6 points had 6.8-fold higher risk of NH compared to a score ≤1. Our score may be useful for identifying women at a higher risk of NH.
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Affiliation(s)
- Bruna Silva
- Endocrinology Department, Centro Hospitalar Tâmega e Sousa, Penafiel, Portugal.
| | - Catarina A Pereira
- Endocrinology Department, Centro Hospitalar Tâmega e Sousa, Penafiel, Portugal
| | | | - Catarina Chaves
- Endocrinology Department, Centro Hospitalar Tâmega e Sousa, Penafiel, Portugal
| | - Anabela Melo
- Gynaecology and Obstetrics Department, Centro Hospitalar Tâmega e Sousa, Penafiel, Portugal
| | - Vânia Gomes
- Endocrinology Department, Centro Hospitalar Tâmega e Sousa, Penafiel, Portugal
| | - Vânia Benido Silva
- Endocrinology Department, Centro Hospitalar Tâmega e Sousa, Penafiel, Portugal
| | - Alexandra Araújo
- Endocrinology Department, Centro Hospitalar Tâmega e Sousa, Penafiel, Portugal
| | - Cláudia Machado
- Endocrinology Department, Centro Hospitalar Tâmega e Sousa, Penafiel, Portugal
| | - Ana Saavedra
- Endocrinology Department, Centro Hospitalar Tâmega e Sousa, Penafiel, Portugal
| | - Odete Figueiredo
- Gynaecology and Obstetrics Department, Centro Hospitalar Tâmega e Sousa, Penafiel, Portugal
| | - Mariana Martinho
- Endocrinology Department, Centro Hospitalar Tâmega e Sousa, Penafiel, Portugal
| | - Maria Céu Almeida
- Gynaecology and Obstetrics Department, Centro Hospitalar Universitário de Coimbra, Coimbra, Portugal
| | - Ana Morgado
- Gynaecology and Obstetrics Department, Centro Hospitalar Tâmega e Sousa, Penafiel, Portugal
| | - Margarida Almeida
- Endocrinology Department, Centro Hospitalar Tâmega e Sousa, Penafiel, Portugal
| | - Filipe M Cunha
- Endocrinology Department, Centro Hospitalar Tâmega e Sousa, Penafiel, Portugal
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Geerts L, Brink LT, Odendaal HJ. Selecting a birth weight standard for an indigenous population in a LMIC: A prospective comparative study. Int J Gynaecol Obstet 2024; 166:1161-1169. [PMID: 38571441 DOI: 10.1002/ijgo.15519] [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: 12/07/2023] [Revised: 03/12/2024] [Accepted: 03/24/2024] [Indexed: 04/05/2024]
Abstract
OBJECTIVES The aim of the present study was to compare birth weight (BW) distribution and proportion of BWs below or above specified percentiles in low-risk singleton pregnancies in healthy South African (SA) women of mixed ancestry with expected values according to four BW references and to determine the physiological factors affecting BW. METHODS This was an ancillary study of a prospective multinational cohort study, involving 7060 women recruited between August 2007 and January 2015 in two townships of Cape Town, characterized by low socioeconomic status, and high levels of drinking and smoking. Detailed information about maternal and pregnancy characteristics, including harmful exposures, was gathered prospectively, allowing us to select healthy women with uncomplicated pregnancies without any known harmful exposures. In this cohort we compared the median BW and the proportion of BWs P90, 95 and 97 according to four reference standards (INTERGROWTH-21st, customized according to the method described by Mickolajczyk, Fetal Medicine Foundation and revised Fenton reference) with expected values. Appropriate parametric and nonparametric tests were used, and sensitivity analysis was performed for infant sex, first trimester bookings and women of normal body mass index (BMI). Multiple regression was used to explore effects of confounders. Written consent and ethics approval was obtained. RESULTS The cohort included 739 infants. The INTERGROWTH-21st standard was closest for the actual BW-distribution and categories. Below-expected BW was associated with boys, younger, shorter, leaner women, lower parity and gravidity. Actual BW was significantly influenced by maternal weight, BMI, parity and gestational age. CONCLUSION Of the four references assessed in this study, the INTERGROWTH-21st standard was closest for the actual BW distribution. Maternal variables significantly influence BW.
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Affiliation(s)
- Lut Geerts
- Department of Obstetrics and Gynecology, Faculty of Medicine and Health Sciences, Stellenbosch University, Parow, South Africa
| | - Lucy T Brink
- Department of Obstetrics and Gynecology, Faculty of Medicine and Health Sciences, Stellenbosch University, Parow, South Africa
| | - Hein J Odendaal
- Department of Obstetrics and Gynecology, Faculty of Medicine and Health Sciences, Stellenbosch University, Parow, South Africa
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Walter JR, Barnhart KT, Koelper NC, Santoro NF, Zhang H, Thomas TR, Huang H, Harvie HS. Cost-effectiveness analysis of expectant vs active management for treatment of persistent pregnancies of unknown location. Am J Obstet Gynecol 2024; 231:328.e1-328.e11. [PMID: 38552817 DOI: 10.1016/j.ajog.2024.03.035] [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: 12/11/2023] [Revised: 03/08/2024] [Accepted: 03/24/2024] [Indexed: 04/28/2024]
Abstract
BACKGROUND Persistent pregnancies of unknown location are defined by abnormally trending serum human chorionic gonadotropin with nondiagnostic ultrasound. There is no consensus on optimal management. OBJECTIVE This study aimed to assess the cost-effectiveness of 3 primary management strategies for persistent pregnancies of unknown location: (1) expectant management, (2) empirical 2-dose methotrexate, and (3) uterine evacuation followed by methotrexate, if indicated. STUDY DESIGN This was a prospective economic evaluation performed concurrently with the Expectant versus Active Management for Treatment of Persistent Pregnancies of Unknown Location multicenter randomized trial that was conducted from July 2014 to June 2019. Participants were randomized 1:1:1 to expectant management, 2-dose methotrexate, or uterine evacuation. The analysis was from the healthcare sector perspective with a 6-week time horizon after randomization. Costs were expressed in 2018 US dollars. Effectiveness was measured in quality-adjusted life years and the rate of salpingectomy. Incremental cost-effectiveness ratios and cost-effectiveness acceptability curves were generated. Sensitivity analyses were performed to assess the robustness of the analysis. RESULTS Methotrexate had the lowest mean cost ($875), followed by expectant management ($1085) and uterine evacuation ($1902) (P=.001). Expectant management had the highest mean quality-adjusted life years (0.1043), followed by methotrexate (0.1031) and uterine evacuation (0.0992) (P=.0001). The salpingectomy rate was higher for expectant management than for methotrexate (9.4% vs 1.2%, respectively; P=.02) and for expectant management than for uterine evacuation (9.4% vs 8.1%, respectively; P=.04). Uterine evacuation, with the highest costs and the lowest quality-adjusted life years, was dominated by both expectant management and methotrexate. In the base case analysis, expectant management was not cost-effective compared with methotrexate at a willingness to pay of $150,000 per quality-adjusted life year given an incremental cost-effectiveness ratio of $175,083 per quality-adjusted life year gained (95% confidence interval, -$1,666,825 to $2,676,375). Threshold analysis demonstrated that methotrexate administration would have to cost $214 (an increase of $16 or 8%) to favor expectant management. Moreover, expectant management would be favorable in lower-risk patient populations with rates of laparoscopic surgical management for ectopic pregnancy not exceeding 4% of pregnancies of unknown location. Based on the cost-effectiveness acceptability curves, the probability of expectant management being cost-effective compared with methotrexate at a willingness to pay of $150,000 per quality-adjusted life year gained was 50%. The results were dependent on the cost of surgical intervention and the expected rate of methotrexate failure. CONCLUSION The management of pregnancies of unknown location with a 2-dose methotrexate protocol may be cost-effective compared with expectant management and uterine evacuation. Although uterine evacuation was dominated, expectant management vs methotrexate results were sensitive to modest changes in treatment costs of both methotrexate and surgical management.
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Affiliation(s)
- Jessica R Walter
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, Northwestern University, Chicago, IL.
| | - Kurt T Barnhart
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, University of Pennsylvania, Philadelphia, PA
| | - Nathanael C Koelper
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, University of Pennsylvania, Philadelphia, PA
| | - Nanette F Santoro
- Divisions of Reproductive Endocrinology and Infertility and Reproductive Sciences, Department of Obstetrics and Gynecology, University of Colorado, Aurora, CO
| | - Heping Zhang
- Department of Biostatistics, Yale University School of Public Health, New Haven, CT
| | - Tracey R Thomas
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, University of Pennsylvania, Philadelphia, PA
| | - Hao Huang
- Department of Biostatistics, Yale University School of Public Health, New Haven, CT
| | - Heidi S Harvie
- Urogynecology and Pelvic Reconstructive Surgery, Department of Obstetrics and Gynecology, University of Pennsylvania, Philadelphia, PA; Leonard Davis Institute of Health Economics, University of Pennsylvania, Philadelphia, PA
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Mohammed S, Çon AH. Postbiotic nanoparticles (postbiotics-NPs): a novel strategy for providing probiotics' health advantages through food consumption. Food Sci Biotechnol 2024; 33:2729-2736. [PMID: 39184983 PMCID: PMC11339192 DOI: 10.1007/s10068-024-01629-6] [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: 02/08/2024] [Revised: 05/21/2024] [Accepted: 06/03/2024] [Indexed: 08/27/2024] Open
Abstract
In recent years, the term "postbiotics" has become increasingly popular in food microbiology, food science, and commercial products. This importance has been raised due to the safety issues associated with live bacterial cells. Postbiotics are defined as bioactive substances of probiotics. It confers unique health-promoting functions with its chemical structure, safe profile, and long shelf life. Meanwhile, postbiotics nanoparticles (postbiotics-NPs) can be considered novel postbiotic delivery systems to deliver bioactive components with health benefits and therapeutic aims, promote the shelf-life of food products, and develop novel functional foods. The present scientific literature shows that nanotechnology approaches are not yet mature enough to be used in postbiotic delivery systems. For all of that, the potential applications of postbiotics-NPs in the food industry and biomedical fields will be a new trend in the future.
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Affiliation(s)
- Sarhan Mohammed
- Department of Food Engineering, Faculty of Engineering, Ondokuz Mayis University, 55139 Atakum, Samsun Turkey
| | - Ahmet Hilmi Çon
- Department of Food Engineering, Faculty of Engineering, Ondokuz Mayis University, 55139 Atakum, Samsun Turkey
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Paikaray S, Jena SK, Balakrishnan D, Mohanty PK. Correlation of cardiotocography with combined APGAR scores and diagnostic performance of umbilical cord parameters in predicting low combined APGAR scores - A prospective Cohort study. Eur J Obstet Gynecol Reprod Biol X 2024; 23:100329. [PMID: 39184172 PMCID: PMC11342879 DOI: 10.1016/j.eurox.2024.100329] [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: 06/21/2024] [Accepted: 07/22/2024] [Indexed: 08/27/2024] Open
Abstract
Objectives Combined Apgar score includes utilization of interventions such as Continuous positive airway pressure, Oxygen, Mask and Bag ventilation, I ntubation and ventilation, Ne onatal chest compression, Drugs, and newborn assessment. It has been proposed as a substitute for conventional Apgar score which is the gold standard for evaluating newborns right after birth but is impacted by medical interventions and preterm. Combined Apgar scores were examined to check for correlation with CTG tracing and umbilical cord blood parameters which gives an objective assessment of fetal hypoxia, in response to the demand for a more accurate tool for evaluating the neonate and to be used for medico-legal purposes. The study's objectives were to (1) determine the association of combined Apgar scores with suspicious and pathological CTG (2) the association of umbilical cord parameters with low combined Apgar scores and the diagnostic performance of these parameters in predicting low combined Apgar scores. Study design A prospective observational cohort study was conducted in a tertiary care center in East India. 2350 consecutive laboring mothers who had completed 34 weeks of gestation underwent cardiotocography according to institutional protocol and those with suspicious and pathological CTG who delivered within 1 h of abnormal CTG were recruited. Arterial blood was analyzed and the newborn was evaluated immediately after delivery with a combined Apgar scoring system. Results Of the 2350 women, 50.7 % and 49.3 %, respectively, exhibited suspicious and abnormal CTG tracings. CTG was reported to have low diagnostic accuracy and specificity, with a sensitivity of 66.7 % and 88.9 %, respectively, in detecting combined Apgar at 1 and 5 min. The combined Apgar score at five minutes showed a strong association with acidosis. There was a statistically significant correlation between low combined Apgar and excess lactate and base at one and five minutes. With 100 % sensitivity and 95 % specificity, high lactate levels > 4.1 mM/L were found to predict newborn encephalopathy. Conclusion Umbilical cord blood parameters were found to be correlated with low combined Apgar scores. Combined Apgar scores may be a more useful tool for neonatal assessment and long-term morbidity of newborns. Additional research is required to determine whether it can take the role of conventional Apgar scores in clinical practice.
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Ouchi M, Kitta T, Chiba H, Higuchi M, Abe-Takahashi Y, Togo M, Kusakabe N, Murai S, Kikuchi H, Matsumoto R, Osawa T, Abe T, Shinohara N. Physiotherapy for continence and muscle function in prostatectomy: a randomised controlled trial. BJU Int 2024; 134:398-406. [PMID: 38658057 DOI: 10.1111/bju.16369] [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] [Indexed: 04/26/2024]
Abstract
OBJECTIVE To assess the effectiveness of pre- and postoperative supervised pelvic floor muscle training (PFMT) on the recovery of continence and pelvic floor muscle (PFM) function after robot-assisted laparoscopic radical prostatectomy (RARP). PATIENTS AND METHODS We carried out a single-blind randomised controlled trial involving 54 male patients scheduled to undergo RARP. The intervention group started supervised PFMT 2 months before RARP and continued for 12 months after surgery with a physiotherapist. The control group was given verbal instructions, a brochure about PFMT, and lifestyle advice. The primary outcome was 24-h pad weight (g) at 3 months after RARP. The secondary outcomes were continence status (assessed by pad use), PFM function, and the Expanded Prostate Cancer Index Composite (EPIC) score. RESULTS Patients who participated in supervised PFMT showed significantly improved postoperative urinary incontinence (UI) compared with the control group (5.0 [0.0-908.0] g vs 21.0 [0.0-750.0] g; effect size: 0.34, P = 0.022) at 3 months after RARP based on 24-h pad weight. A significant improvement was seen in the intervention compared with the control group (65.2% continence [no pad use] vs 31.6% continence, respectively) at 12 months after surgery (effect size: 0.34, P = 0.030). Peak pressure during a maximum voluntary contraction was higher in the intervention group immediately after catheter removal and at 6 months, and a longer duration of sustained contraction was found in the intervention group compared with the control group. We were unable to demonstrate a difference between groups in EPIC scores. CONCLUSION Supervised PFMT can improve postoperative UI and PFM function after RARP. Further studies are needed to confirm whether intra-anal pressure reflects PFM function and affects continence status in UI in men who have undergone RARP.
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Affiliation(s)
- Mifuka Ouchi
- Department of Renal and Genitourinary Surgery, Graduate School of Medicine, Hokkaido University, Sapporo, Hokkaido, Japan
| | - Takeya Kitta
- Department of Renal and Urologic Surgery, Asahikawa Medical University, Asahikawa, Hokkaido, Japan
| | - Hiroki Chiba
- Department of Urology, Hokkaido University Hospital, Sapporo, Hokkaido, Japan
| | - Madoka Higuchi
- Department of Urology, Hokkaido University Hospital, Sapporo, Hokkaido, Japan
| | - Yui Abe-Takahashi
- Department of Renal and Genitourinary Surgery, Graduate School of Medicine, Hokkaido University, Sapporo, Hokkaido, Japan
| | - Mio Togo
- Department of Renal and Genitourinary Surgery, Graduate School of Medicine, Hokkaido University, Sapporo, Hokkaido, Japan
| | - Naohisa Kusakabe
- Department of Renal and Genitourinary Surgery, Graduate School of Medicine, Hokkaido University, Sapporo, Hokkaido, Japan
| | - Sachiyo Murai
- Department of Renal and Genitourinary Surgery, Graduate School of Medicine, Hokkaido University, Sapporo, Hokkaido, Japan
| | - Hiroshi Kikuchi
- Department of Urology, Hokkaido University Hospital, Sapporo, Hokkaido, Japan
| | - Ryuji Matsumoto
- Department of Renal and Genitourinary Surgery, Graduate School of Medicine, Hokkaido University, Sapporo, Hokkaido, Japan
| | - Takahiro Osawa
- Department of Urology, Hokkaido University Hospital, Sapporo, Hokkaido, Japan
| | - Takashige Abe
- Department of Renal and Genitourinary Surgery, Graduate School of Medicine, Hokkaido University, Sapporo, Hokkaido, Japan
| | - Nobuo Shinohara
- Department of Renal and Genitourinary Surgery, Graduate School of Medicine, Hokkaido University, Sapporo, Hokkaido, Japan
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Zhang D, Zhu J, Wewer Albrechtsen NJ, Rayner CK, Saffery R, Zhang H, Chen C, Wu T. Impairments of insulin and glucagon sensitivity in Chinese women with gestational diabetes mellitus. Diabetes Obes Metab 2024; 26:3926-3934. [PMID: 38957925 DOI: 10.1111/dom.15740] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Revised: 06/06/2024] [Accepted: 06/08/2024] [Indexed: 07/04/2024]
Abstract
AIM To evaluate insulin and glucagon sensitivity in Han Chinese women with and without gestational diabetes mellitus (GDM). METHODS In total, 81 women with GDM and 81 age-matched healthy controls were evaluated with a 75 g oral glucose tolerance test (OGTT) at gestational weeks 24-28. Plasma glucose concentrations were measured at fasting and 1 h and 2 h post-OGTT. Fasting plasma insulin, glucagon and amino acids were also measured. Insulin and glucagon sensitivity were assessed by the homeostatic model assessment of insulin resistance (HOMA-IR) and glucagon-alanine index, respectively. RESULTS As expected, plasma glucose concentrations were higher at fasting and 1 h and 2 h post-OGTT in GDM participants (p < .001 each). Both the HOMA-IR and the glucagon-alanine index were higher in GDM participants. There was a weak positive correlation between HOMA-IR and glucagon-alanine index (r = 0.24, p = .0024). Combining the HOMA-IR and the glucagon-alanine index yielded better capacity (area under the curve = 0.878) than either alone (area under the curve = 0.828 for HOMA-IR and 0.751 for glucagon-alanine index, respectively) in differentiating GDM from healthy participants. While the majority of GDM participants (64%) exhibited both reduced insulin and glucagon sensitivity, a third of them presented either reduced insulin (20%) or glucagon (14%) sensitivity alone. HOMA-IR and glucagon-alanine index correlated differentially with fasting glucose, triglycerides, low-density lipoprotein cholesterol, sum of amino acids and hepatic steatosis index. CONCLUSIONS Impairments of both insulin and glucagon sensitivity occur frequently in Chinese women with GDM, which may, individually or together, drive metabolic derangements in GDM. These observations provide new insights into the pathophysiology of GDM and support the need to target insulin or glucagon resistance, or both, in the management of GDM.
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Affiliation(s)
- Dan Zhang
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Jianan Zhu
- Laboratory Medicine Centre, Department of Transfusion Medicine, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, China
| | | | - Christopher K Rayner
- Centre for Research Excellence in Translating Nutritional Sciences to Good Health, Adelaide Medical School, The University of Adelaide, Adelaide, Australia
| | - Richard Saffery
- Molecular Immunity, Murdoch Children's Research Institute and Department of Paediatrics, University of Melbourne, Melbourne, Australia
| | - Hua Zhang
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Chang Chen
- Institute of Life Sciences, College of Pharmacy, Chongqing Medical University, Chongqing, China
| | - Tongzhi Wu
- Centre for Research Excellence in Translating Nutritional Sciences to Good Health, Adelaide Medical School, The University of Adelaide, Adelaide, Australia
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Obern C, Olovsson M, Tydén T, Sundström-Poromaa I. Endometriosis risk and hormonal contraceptive usage: A nationwide cohort study. BJOG 2024; 131:1352-1359. [PMID: 38511416 DOI: 10.1111/1471-0528.17812] [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: 12/12/2023] [Revised: 02/23/2024] [Accepted: 03/03/2024] [Indexed: 03/22/2024]
Abstract
OBJECTIVE To investigate whether an early need of hormonal contraceptive (HC), or a failure to find a suitable method, are warning signs for endometriosis. DESIGN A retrospective cohort study. SETTING Sweden. POPULATION The cohort consisted of 720 805 women aged 12-27 years during the period 2005-2017. All women, regardless of whether they received a diagnosis of endometriosis or not (reference group), were included. METHODS We used data from Swedish national registers. Risks are expressed as crude and adjusted hazard ratios (HRs and aHRs, respectively) with 95% confidence intervals (95% CIs), adjusted for age, education level, civil status, parity, country of birth, and diagnoses of infertility, dysmenorrhea or depression. MAIN OUTCOME MEASURES A diagnosis of endometriosis between 12 and 27 years of age. RESULTS During this period, 3268 women were diagnosed with endometriosis (0.45%). Women who started HC at the ages of 12-14 years had a higher risk of receiving the diagnosis (aHR 2.53, 95% CI 2.21-2.90) than those who began at age 17 years or older. Having tried more types of HCs was associated with a twofold increased risk of endometriosis (more that three types of HC, aHR 2.31, 95% CI 1.71-3.12). Using HC for more than 1 year was associated with a decreased risk of endometriosis (>1 year, aHR 0.53, 95% CI 0.48-0.59). Women with endometriosis more commonly had dysmenorrhea, depression or infertility. CONCLUSIONS The use of HCs at an early age and a failure to find a suitable HC were identified as warning signs of later receiving an endometriosis diagnosis. A longer duration of HC usage reduced the risk of receiving the diagnosis.
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Affiliation(s)
- Cerisa Obern
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
| | - Matts Olovsson
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
| | - Tanja Tydén
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
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Pausch AM, Filleböck V, Benli M, Witzel I, Hötker AM. MRI of pelvic endometriosis: evaluation of the mr#Enzian classification and the importance of adenomyosis subtypes. Abdom Radiol (NY) 2024; 49:3241-3250. [PMID: 38753212 PMCID: PMC11335816 DOI: 10.1007/s00261-024-04359-9] [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: 11/09/2023] [Revised: 04/23/2024] [Accepted: 04/24/2024] [Indexed: 08/22/2024]
Abstract
PURPOSE This study aimed to investigate the utility of the #Enzian classification in magnetic resonance imaging (MRI) for endometriosis assessment, focusing on inter-reader agreement, diagnostic accuracy, and the correlation of adenomyosis with deep endometriosis (DE). METHODS This IRB- approved retrospective single-center study included 412 women who underwent MRI evaluation for endometriosis between February 2017 and June 2022. Two experienced radiologists independently analyzed MRI images using the #Enzian classification and assessed the type of adenomyosis, if any. The surgical #Enzian classification served as the gold standard for evaluating preoperative MRI results of 45 patients. Statistical analysis was performed to assess inter-reader agreement and diagnostic accuracy. RESULTS Inter-reader agreement was substantial to excellent (Cohen's kappa 0.75-0.96) for most compartments except peritoneal involvement (0.39). The preoperative MRI showed mostly substantial to excellent accuracy (0.84-0.98), sensitivity (0.62-1.00), specificity (0.87-1.00), positive (0.58-1.00) and negative predictive values (0.86-1.00) for most compartments, except for peritoneal lesions (0.36, 0.17, 1.00, 1.00, 0.26 respectively). A trend with a higher prevalence of concordant DE in women with MR features of external adenomyosis compared to those with internal adenomyosis was visible (p = 0.067). CONCLUSIONS The mr#Enzian showed mostly high inter-reader agreement and good diagnostic accuracy for various endometriosis compartments. MRI's role is particularly significant in the context of the current paradigm shift towards medical endometriosis treatment. The inclusion of information about the type of adenomyosis in the mr#Enzian classification could enhance diagnostic accuracy and inform treatment planning.
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Affiliation(s)
- Antonia M Pausch
- Diagnostic and Interventional Radiology, University Hospital Zurich, Raemistrasse 100, 8091, Zürich, Switzerland
| | - Vivien Filleböck
- Diagnostic and Interventional Radiology, University Hospital Zurich, Raemistrasse 100, 8091, Zürich, Switzerland
| | - Merve Benli
- Diagnostic and Interventional Radiology, University Hospital Zurich, Raemistrasse 100, 8091, Zürich, Switzerland
| | - Isabell Witzel
- Department of Gynecology, University Hospital Zurich, Zürich, Switzerland
| | - Andreas M Hötker
- Diagnostic and Interventional Radiology, University Hospital Zurich, Raemistrasse 100, 8091, Zürich, Switzerland.
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Güler Çekiç S, Aktoz F, Urman B, Aydin S. A systematic review of uterine cervical elongation and meta-analysis of Manchester repair. Eur J Obstet Gynecol Reprod Biol 2024; 300:315-326. [PMID: 39079327 DOI: 10.1016/j.ejogrb.2024.07.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2024] [Revised: 07/10/2024] [Accepted: 07/12/2024] [Indexed: 08/26/2024]
Abstract
OBJECTIVE This review aims to consolidate current research on cervical elongation, a common but often overlooked complication in pelvic organ prolapse and hysteropexy procedures. It seeks to define, diagnose, and manage cervical elongation, aiming to establish standardized criteria and strategies to enhance clinical outcomes for this condition. DATA SOURCES A comprehensive search of the PubMed/MEDLINE, Cochrane Library, and Web of Science databases was executed utilizing the keywords: "cervical elongation," "long cervix uteri," "Manchester," and "cervical amputation". Data were gathered and organized in an Excel spreadsheet, with the analysis conducted according to each category, methodology, or reference range. STUDY ELIGIBILITY CRITERIA All types of study designs with full-text availability, including randomized controlled trials, cohort studies, case-control studies, case reports, and systematic reviews, were considered for inclusion. Included studies were fully accessible in English and focused on the topic of interest. Exclusions were made for studies addressing cervical elongation not pertinent to pelvic organ prolapse, and publications such as secondary analyses, case reports, literature reviews, and opinion papers. RESULTS Out of 108 relevant studies, only 63 defined their inclusion criteria; of these, 57 were utilized for the narrative review and 8 were used in a meta-analysis comparing the Manchester operation with vaginal hysterectomy. Magnetic Resonance Imaging offers the highest sensitivity in measuring cervical elongation, its practical limitations and high cost necessitate the use of the more feasible Pelvic Organ Prolapse Quantification System (POP-Q), particularly effective for stage 2 and 3 prolapse cases. The POP-Q point C emerges as a pivotal marker for identifying cervical elongation, with specific measurements indicating the condition's presence. The Manchester-Fothergill procedure presents a viable management option for isolated cervical elongation, showing fewer complications and comparable recurrence rates to vaginal hysterectomy. CONCLUSION This review highlights the diagnostic and definitional diversity of cervical elongation within populations experiencing pelvic organ prolapse. It emphasizes the critical role of preoperative cervical evaluation, particularly in patients with uterine descensus for selecting the most appropriate surgical intervention.
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Affiliation(s)
- Sebile Güler Çekiç
- Department of Obstetrics and Gynecology, Koc University School of Medicine, Istanbul, Turkey
| | - Fatih Aktoz
- Department of Obstetrics and Gynecology, American Hospital, Tesvikiye, Sisli, Istanbul, Turkey
| | - Bulent Urman
- Department of Obstetrics and Gynecology, Koc University School of Medicine, Istanbul, Turkey; Department of Obstetrics and Gynecology, American Hospital, Tesvikiye, Sisli, Istanbul, Turkey
| | - Serdar Aydin
- Department of Obstetrics and Gynecology, Koc University School of Medicine, Istanbul, Turkey.
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Margaliot Kalifa T, Srebnik N, Sela HY, Armon S, Grisaru-Granovsky S, Rottenstreich M. Impact of first-trimester mechanical cervical dilatation during curettage on maternal and neonatal outcomes: A retrospective comparative study. Eur J Obstet Gynecol Reprod Biol 2024; 300:1-5. [PMID: 38972160 DOI: 10.1016/j.ejogrb.2024.06.040] [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: 12/28/2023] [Revised: 06/23/2024] [Accepted: 06/27/2024] [Indexed: 07/09/2024]
Abstract
OBJECTIVE Earlier studies have indicated a potential link between dilatation and curettage (D&C) and subsequent preterm delivery, possibly attributed to cervical damage. This study examines outcomes in pregnancies subsequent to first-trimester curettage with and without cervical dilatation. METHODS A retrospective cohort study was conducted on women who conceived after undergoing curettage due to a first trimester pregnancy loss. Maternal and neonatal outcomes of the subsequent pregnancy were compared between two groups: women who underwent cervical dilatation before their curettage and those who had curettage without dilatation. The primary outcome assessed was the rate of preterm delivery at the subsequent pregnancy, and secondary outcomes included other adverse maternal and neonatal outcomes. Univariate analysis was performed, followed by multiple logistic regression models to calculate adjusted odds ratios (aORs) and 95% confidence intervals (CIs). RESULTS Among the 1087 women meeting the inclusion criteria during the study period, 852 (78.4 %) underwent first-trimester curettage with cervical dilatation, while 235 (21.6 %) opted for curettage only. No significant maternal or neonatal different outcomes were noted between the study groups, including preterm delivery (5.5 % vs. 3.5 %, p = 0.16), fertility treatments, placental complications, and mode of delivery. However, deliveries following D&C were associated with higher rates of small for gestational age neonates (7.6 % vs. 3.8 %, p = 0.04). Multivariate analysis revealed that cervical dilation before curettage was not significantly linked to preterm delivery [adjusted odds ratio 0.64 (0.33-1.26), p = 0.20]. CONCLUSION The use of cervical dilatation during a curettage procedure for first trimester pregnancy loss, does not confer additional risk of preterm delivery. Further studies are needed to reinforce and validate these results.
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Affiliation(s)
- Tal Margaliot Kalifa
- Department of Obstetrics & Gynecology, Shaare Zedek Medical Center, Affiliated with the Hebrew University School of Medicine, Jerusalem, Israel.
| | - Naama Srebnik
- Department of Obstetrics & Gynecology, Shaare Zedek Medical Center, Affiliated with the Hebrew University School of Medicine, Jerusalem, Israel
| | - Hen Y Sela
- Department of Obstetrics & Gynecology, Shaare Zedek Medical Center, Affiliated with the Hebrew University School of Medicine, Jerusalem, Israel
| | - Shunit Armon
- Department of Obstetrics & Gynecology, Shaare Zedek Medical Center, Affiliated with the Hebrew University School of Medicine, Jerusalem, Israel
| | - Sorina Grisaru-Granovsky
- Department of Obstetrics & Gynecology, Shaare Zedek Medical Center, Affiliated with the Hebrew University School of Medicine, Jerusalem, Israel
| | - Misgav Rottenstreich
- Department of Obstetrics & Gynecology, Shaare Zedek Medical Center, Affiliated with the Hebrew University School of Medicine, Jerusalem, Israel; Department of Nursing, Jerusalem College of Technology, Jerusalem, Israel
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Marino JM, Stanley EE, Ahrendt H, Pope R. Are clinics not affiliated with a Menopause Society Certified Practitioner more likely to offer guideline-nonconcordant treatment compared to clinics affiliated with a Menopause Society Certified Practitioner? Menopause 2024; 31:764-768. [PMID: 38980733 DOI: 10.1097/gme.0000000000002392] [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: 07/11/2024]
Abstract
OBJECTIVE To identify clinics in Ohio, Michigan, and Pennsylvania that advertise menopause treatment on their website and evaluate whether clinics not affiliated with a Menopause Society Certified Practitioner (MSCP) are more likely to offer guideline-nonconcordant treatment compared to clinics affiliated with an MSCP. METHODS We performed an Internet search to identify clinics advertising on their website menopause treatment in Ohio, Michigan, and Pennsylvania. We checked clinic personnel against The Menopause Society directory of practitioners to determine if the clinic was affiliated with an MSCP. RESULTS We identified 174 clinics (41% in OH, 28% in PA, and 31% in MI). Thirteen percent of clinics were affiliated with an MSCP. Clinics with an MSCP are significantly less likely to advertise hormone testing (primary outcome; odds ratio [OR], 0.11; 95% confidence interval, 0.02-0.39), compounded hormone therapy (OR, 0.06; 95% confidence interval, 0.001-0.41), and bioidentical hormone therapy (OR, 0.07; 95% confidence interval, 0.001-0.26), compared to clinics without an MSCP-affiliated clinics that are also less likely to advertise that hormone therapy will help maintain youth or help with weight loss. CONCLUSIONS Our pilot study has shown that in the states of Ohio, Michigan, and Pennsylvania, clinics with an MSCP were more likely to advertise on their website an adherence to The Menopause Society's guidelines and not advertise for compounded or bioidentical hormones, recommend hormone testing, or advertise hormones for a youthful appearance or weight loss.
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Affiliation(s)
- Jean M Marino
- From the Department of OB/GYN and Urology Institute, University Hospitals Cleveland Medical Center, Cleveland, OH
| | - Elizabeth E Stanley
- Cleveland Clinic Lerner College of Medicine, Case Western Reserve University School of Medicine, Cleveland, OH
| | - Hannah Ahrendt
- Cleveland Clinic Lerner College of Medicine, Case Western Reserve University School of Medicine, Cleveland, OH
| | - Rachel Pope
- From the Department of OB/GYN and Urology Institute, University Hospitals Cleveland Medical Center, Cleveland, OH
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Nami S, Govahi A, Najjar N, Ghasemi S, Rezaei F, Amjadi F, Taheripak G. Metabolomic profiling of embryo culture media in patients with repeated implantation failure during assisted reproductive technology cycles. Clin Exp Reprod Med 2024; 51:260-267. [PMID: 38599889 DOI: 10.5653/cerm.2023.06429] [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: 08/05/2023] [Accepted: 12/08/2023] [Indexed: 04/12/2024] Open
Abstract
OBJECTIVE This study investigated the metabolic status of the spent culture media from embryos of patients with repeated implantation failure (RIF) undergoing in vitro fertilization-intracytoplasmic sperm injection cycles in comparison with the embryos from healthy fertile women. METHODS Metabolite levels in spent culture media were assessed and compared between embryos from RIF patients (n=35) and oocyte donors as controls (n=15). Protein levels of insulin-like growth factor 1 (IGF-1) were determined using Western blotting. Concentrations of glucose, pyruvate, and lactate were measured using spectrophotometry. Ionic colorimetric assay kits were utilized to analyze the concentrations of sodium, chloride, calcium, and magnesium ions. High-performance liquid chromatography was employed to measure the concentrations of glutamic acid, aspartic acid, methionine, phenylalanine, and histidine. RESULTS Glucose consumption and lactate secretion were higher in the control group than in the RIF group. The magnesium concentration was significantly higher in the control group than in the RIF group, but glutamic acid and aspartic acid concentrations were lower in the control group than in the RIF patients (p<0.05). The levels of IGF-1, sodium, calcium, chloride, methionine, histidine, and phenylalanine did not show statistically significant differences between the two groups. CONCLUSION The metabolic profile of the culture medium of the embryos in the RIF group differed from that of the control group. These findings suggest potential factors that may affect implantation capacity in RIF patients and provide a new perspective on embryo selection.
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Affiliation(s)
- Sheyda Nami
- Department of Biochemistry, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Azam Govahi
- Endometriosis Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Nabaa Najjar
- Department of Biochemistry, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Samaneh Ghasemi
- Shahid Akbarabadi Clinical Research Development Unit (ShACRDU), Iran University of Medical Sciences, Tehran, Iran
| | - Farshid Rezaei
- Department of Biology, Payam Noor University, Tehran, Iran
| | - Fatemehsadat Amjadi
- Shahid Akbarabadi Clinical Research Development Unit (ShACRDU), Iran University of Medical Sciences, Tehran, Iran
- Department of Anatomy, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Gholamreza Taheripak
- Department of Biochemistry, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
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Okam PC, Ikechebelu JI, Eleje GU, Albert IC, Okpala BC, Okam CF, Nwajiaku LA, Joe-Ikechebelu NN, Ezeigwe CO, Chigbo CG, Okafor CG. Efficacy and safety of diclofenac suppository for postoperative pain relief after diagnostic hystero-laparoscopy and dye test: A double-blind, placebo-controlled, randomized trial. Eur J Obstet Gynecol Reprod Biol X 2024; 23:100326. [PMID: 39104867 PMCID: PMC11298888 DOI: 10.1016/j.eurox.2024.100326] [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: 12/03/2023] [Revised: 04/22/2024] [Accepted: 07/10/2024] [Indexed: 08/07/2024] Open
Abstract
Objective To determine the efficacy and safety of rectal diclofenac for relieving postoperative pain following diagnostic hystero-laparoscopy and dye test (dHLD). Methods A prospective, double-blind, placebo-controlled, randomized trial was conducted among women who underwent dHLD to evaluate fertility. The women received either rectal diclofenac with intramuscular pentazocine or intramuscular pentazocine with rectal placebo for postoperative analgesia. The median pain scores at different time points were assessed as the primary outcome measures using the Numerical Rating Scale for pain. The secondary outcome measures were analgesic consumption, time at which first analgesic was requested, satisfaction with pain relief and any adverse events. Results In total, 108 participants were analysed (54 in each group, 1:1 ratio). The median score for postoperative pain was lower for the diclofenac group compared with the placebo group at 4 h (52.53 vs 56.47; p = 0.507), 6 h (50.48 vs 58.52; p = 0.174), 8 h (51.42 vs 57.65; p = 0.296), 10 h (51.35 vs 57.65; p = 0.285) and 12 h (52.45 vs 56.55; p = 0.485) post surgery, although the difference was not significant (p > 0.05). Seventeen participants required rescue analgesia with 30 mg of pentazocine: 11 at 4 h post surgery [5 (62.5 %) vs 6 (66.7 %)], three at 6 h post surgery [2 (25.0 %) vs 1 (11.1 %)], two at 8 h post surgery [1 (12.5 %) vs 1 (11.1 %)], and one at 12 h post surgery [0 vs 1 (11.1 %)] for the diclofenac and placebo groups respectively (p = 0.713). There were no significant differences in postoperative adverse effect profiles, overall patient satisfaction, and need for rescue analgesia between the two groups (p > 0.05). Conclusions Postoperative use of rectal diclofenac and pentazocine is safe, but did not significantly improve pain scores, patient satisfaction and need for rescue analgesia following dHLD, compared with patients who received pentazocine and placebo. While a multi-modal approach to pain relief following dHLD does not appear to be significantly beneficial, a multi-centre study is needed to confirm or refute these findings.
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Affiliation(s)
- Princeston C. Okam
- Department of Obstetrics and Gynaecology, Nnamdi Azikiwe University Teaching Hospital, Nnewi, Anambra State, Nigeria
- Life Specialist Hospital Nnewi and Life International Hospital, Awka, Anambra State, Nigeria
- Department of Pharmacology and Therapeutics, Nnamdi Azikiwe University, Awka, Anambra State, Nigeria
| | - Joseph I. Ikechebelu
- Department of Obstetrics and Gynaecology, Nnamdi Azikiwe University Teaching Hospital, Nnewi, Anambra State, Nigeria
- Life Specialist Hospital Nnewi and Life International Hospital, Awka, Anambra State, Nigeria
- Department of Obstetrics and Gynaecology, Nnamdi Azikiwe University, Awka, Anambra State, Nigeria
| | - George U. Eleje
- Department of Obstetrics and Gynaecology, Nnamdi Azikiwe University Teaching Hospital, Nnewi, Anambra State, Nigeria
- Department of Obstetrics and Gynaecology, Nnamdi Azikiwe University, Awka, Anambra State, Nigeria
| | - Innocent C. Albert
- Life Specialist Hospital Nnewi and Life International Hospital, Awka, Anambra State, Nigeria
| | - Boniface C. Okpala
- Department of Obstetrics and Gynaecology, Nnamdi Azikiwe University Teaching Hospital, Nnewi, Anambra State, Nigeria
- Life Specialist Hospital Nnewi and Life International Hospital, Awka, Anambra State, Nigeria
- Department of Obstetrics and Gynaecology, Nnamdi Azikiwe University, Awka, Anambra State, Nigeria
| | - Chioma F. Okam
- Department of Paediatrics, Nnamdi Azikiwe University Teaching Hospital, Nnewi, Anambra State, Nigeria
| | - Louis A. Nwajiaku
- Life Specialist Hospital Nnewi and Life International Hospital, Awka, Anambra State, Nigeria
| | - Ngozi N. Joe-Ikechebelu
- Life Specialist Hospital Nnewi and Life International Hospital, Awka, Anambra State, Nigeria
- Department of Community Medicine and Primary Heath Care, Faculty of Medicine, Chukwuemeka Odumegwu University, Awka, Anambra State, Nigeria
| | - Chijioke O. Ezeigwe
- Department of Obstetrics and Gynaecology, Nnamdi Azikiwe University Teaching Hospital, Nnewi, Anambra State, Nigeria
- Department of Obstetrics and Gynaecology, Nnamdi Azikiwe University, Awka, Anambra State, Nigeria
| | - Chisom G. Chigbo
- Institute of Public Health, University of Port-Harcourt, Rivers State, Nigeria
| | - Chigozie G. Okafor
- Department of Obstetrics and Gynaecology, Nnamdi Azikiwe University Teaching Hospital, Nnewi, Anambra State, Nigeria
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Neppelenbroek EM, van der Heijden OWH, de Vet HCW, de Groot AJJ, Daemers DOA, de Jonge A, Verhoeven CJM. Inter- and intraobserver agreement of antenatal cardiotocography assessments by maternity care professionals: A prospective study. Int J Gynaecol Obstet 2024; 166:1114-1120. [PMID: 38516915 DOI: 10.1002/ijgo.15497] [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: 06/13/2023] [Revised: 03/03/2024] [Accepted: 03/12/2024] [Indexed: 03/23/2024]
Abstract
OBJECTIVE In the Netherlands, antenatal cardiotocography (aCTG) to assess fetal well-being is performed in obstetrician-led care. An innovative initiative was started to evaluate whether aCTG for specific indications-reduced fetal movements, external cephalic version, or postdate pregnancy-is feasible in non-obstetrician-led care settings by independent primary care midwives. Quality assessment is essential when reorganizing and shifting tasks and responsibilities. Therefore, we aimed to assess the inter- and intraobserver agreement for aCTG assessments between and within four professional groups involved in Dutch maternity care regarding the overall classification and assessment of the various components of aCTG. METHOD This was a prospective study among 47 Dutch primary care midwives, hospital-based midwives, residents, and obstetricians. Ten aCTG traces were assessed twice at a 1 month interval. To ensure a representative sample, we used two different sets of 10 aCTG traces each. We calculated the degree of agreement using the proportions of agreement. RESULTS The proportions of agreement for interobserver agreement on the classification of aCTG between and within the four professional groups varied from 0.82 to 0.94. The proportions of agreement for each professional group were slightly higher for intraobserver (0.86-0.94) than for interobserver agreement. For the various aCTG components, the proportions of agreement for interobserver agreement varied from 0.64 (presence of contractions) to 0.98 (baseline heart frequency). CONCLUSION The proportion of agreement levels between and within the maternity care professionals in the classification of aCTG traces among healthy women were comparable. This means that these professional groups are equally well able to classify aCTGs in healthy pregnant women.
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Affiliation(s)
- Elise M Neppelenbroek
- Midwifery Science, Amsterdam UMC Location Vrije Universiteit Amsterdam, Amsterdam, Netherlands
- Midwifery Academy Amsterdam Groningen, Inholland, Amsterdam, Netherlands
- Amsterdam Public Health, Quality of Care, Amsterdam, Netherlands
- Department of General Practice and Elderly Care Medicine, University Medical Center Groningen, University of Groningen, Groningen, Netherlands
| | - Olivier W H van der Heijden
- Department of Obstetrics and Gynecology, Radboud University Medical Center, Amalia Children's Hospital, Nijmegen, Netherlands
| | - Henrica C W de Vet
- Department of Epidemiology and Data Science, Vrije Universiteit Amsterdam, Amsterdam University Medical Center, Amsterdam Public Health Research Institute, Amsterdam, Netherlands
| | - Amanda J J de Groot
- Department of Obstetrics and Gynecology, University Medical Center Rotterdam, Erasmus MC - Sophia Children's Hospital, Rotterdam, Netherlands
| | - Darie O A Daemers
- Research Center for Midwifery Practice, Zuyd University of Applied Sciences, Maastricht, Netherlands
| | - Ank de Jonge
- Midwifery Science, Amsterdam UMC Location Vrije Universiteit Amsterdam, Amsterdam, Netherlands
- Midwifery Academy Amsterdam Groningen, Inholland, Amsterdam, Netherlands
- Department of General Practice and Elderly Care Medicine, University Medical Center Groningen, University of Groningen, Groningen, Netherlands
- Amsterdam Reproduction and Development, Amsterdam, Netherlands
| | - Corine J M Verhoeven
- Midwifery Science, Amsterdam UMC Location Vrije Universiteit Amsterdam, Amsterdam, Netherlands
- Midwifery Academy Amsterdam Groningen, Inholland, Amsterdam, Netherlands
- Amsterdam Public Health, Quality of Care, Amsterdam, Netherlands
- Department of General Practice and Elderly Care Medicine, University Medical Center Groningen, University of Groningen, Groningen, Netherlands
- Division of Midwifery, School of Health Sciences, University of Nottingham, Nottingham, UK
- Department of Obstetrics and Gynecology, Maxima Medical Center, Veldhoven, Netherlands
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Nehard R, Vauzelle C, Beghin D, Latour M, Elefant E, Coulm B, Marin B. Post-Conceptional Exposure to Clomiphene Citrate and Congenital Malformations: A Cohort Study. Drug Saf 2024; 47:883-894. [PMID: 38739233 DOI: 10.1007/s40264-024-01438-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/22/2024] [Indexed: 05/14/2024]
Abstract
BACKGROUND Clomiphene citrate is an ovulation inductor for which inadvertent post-conceptional exposures may occur in early pregnancy. In preclinical studies, post-conceptional exposures showed a teratogenic effect in different species. In humans, to date, little is known about the outcomes of inadvertently post-conceptionally exposed pregnancies. OBJECTIVES The objectives of our study were to assess the association between post-conceptional exposures to clomiphene citrate and major and minor congenital malformations in the offspring. METHODS A retrospective cohort study of prospectively ascertained cases was undertaken, based on clinical data from the Centre de Référence sur les Agents Tératogènes (CRAT), Paris, France. Women with post-conceptional exposure to clomiphene citrate (n = 309), and unexposed pregnant women (n = 1236, 1:4 ratio) with prospectively collected data, known pregnancy outcome and delivery date prior to 01/02/2022, were matched by calendar year. An adjudication committee classified major and minor congenital malformations according to the EUROCAT (European Registration of Congenital Anomalies and Twins) classification. RESULTS Among post-conceptional exposed women, no increased risk of major malformation was found (crude relative risk = 0.64, 95% confidence interval 0.19-2.15) as compared to unexposed women. Three major and ten minor congenital malformations were reported in the exposed group. An increased risk of minor malformations was found (crude relative risk = 4.05, 95% confidence interval 1.70-9.64) although there was no specific clinical pattern. CONCLUSIONS Post-conceptional exposure to clomiphene citrate was not associated with an increased risk of major congenital malformations. Given potential confounding and information biases, the results about minor malformations should be interpreted with caution as no specific clinical pattern was identified.
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Affiliation(s)
- Rebeccah Nehard
- Sorbonne Université, Inserm, Institut Pierre-Louis d'épidémiologie et de Santé Publique, AP-HP, hôpital Trousseau, Département de Santé Publique, Centre de Référence sur les Agents Tératogènes (CRAT), 75012, Paris, France
| | - Catherine Vauzelle
- AP-HP Sorbonne Université, Hôpital Trousseau, Département de Santé Publique, Centre de Référence sur les Agents Tératogènes (CRAT), 75012, Paris, France
| | - Delphine Beghin
- AP-HP Sorbonne Université, Hôpital Trousseau, Département de Santé Publique, Centre de Référence sur les Agents Tératogènes (CRAT), 75012, Paris, France
| | - Mathilde Latour
- AP-HP Sorbonne Université, Hôpital Trousseau, Département de Santé Publique, Centre de Référence sur les Agents Tératogènes (CRAT), 75012, Paris, France
| | - Elisabeth Elefant
- AP-HP Sorbonne Université, Hôpital Trousseau, Département de Santé Publique, Centre de Référence sur les Agents Tératogènes (CRAT), 75012, Paris, France
| | - Bénédicte Coulm
- Sorbonne Université, Inserm, Institut Pierre-Louis d'épidémiologie et de Santé Publique, AP-HP, hôpital Trousseau, Département de Santé Publique, Centre de Référence sur les Agents Tératogènes (CRAT), 75012, Paris, France
| | - Benoît Marin
- Sorbonne Université, Inserm, Institut Pierre-Louis d'épidémiologie et de Santé Publique, AP-HP, hôpital Trousseau, Département de Santé Publique, Centre de Référence sur les Agents Tératogènes (CRAT), 75012, Paris, France.
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Xu M, Liu D, Wang L. Role of oxylipins in ovarian function and disease: A comprehensive review. Biomed Pharmacother 2024; 178:117242. [PMID: 39094547 DOI: 10.1016/j.biopha.2024.117242] [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: 05/29/2024] [Revised: 07/22/2024] [Accepted: 07/30/2024] [Indexed: 08/04/2024] Open
Abstract
Ovaries are essential for healthy female reproduction, with the follicles as their fundamental functional units, which consist of an oocyte and surrounding granulosa cells. The development and formation of follicles in the ovaries are closely linked to reproductive health. Oxylipins refer to oxidative metabolites produced from the oxidation of polyunsaturated fatty acids, either through automatic oxidation or with the help of specific enzymes. They play crucial regulatory roles in the immune system, oxidative stress, and inflammatory reactions and are intimately linked to the development of numerous illnesses, such as diabetes, heart disease, asthma, and Alzheimer's disease. Furthermore, oxylipins have a complex relationship with ovarian function, and both prostaglandins and leukotrienes produced by arachidonic acid affect processes such as follicle growth and development, ovulation, and hormone regulation. The synthesis and metabolism of oxylipins in the ovaries are finely regulated. Oxylipin dysregulation has been linked to various ovarian diseases, including endometriosis, polycystic ovary syndrome, ovarian cancer, and premature ovarian insufficiency. In addition, potential therapeutic targets and interventions targeting the oxylipin pathway for the treatment of ovarian diseases have become a prominent research focus, including regulating the enzymes responsible for oxylipin synthesis, using anti-inflammatory agents, and regulating lipid metabolism. Recent research has been directed towards improving the reproductive outcomes of women with ovarian diseases through this series of interventions. An overview of the role of oxylipins in ovarian function and disease is provided in this article, which will aid researchers in understanding the current state of the field and in identifying future directions.
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Affiliation(s)
- Mengting Xu
- Department of Obstetrics and Gynecology, Shengjing Hospital, China Medical University, Shenyang, 110004, China; Medical Research Center of Shengjing Hospital, China Medical University, Shenyang 110004, China; Key Laboratory of Research and Application of Animal Model for Environmental and Metabolic Diseases, Liaoning Province, China
| | - Dan Liu
- Finance Department of Shengjing Hospital, China Medical University, Shenyang 110004, China.
| | - Lili Wang
- Department of Obstetrics and Gynecology, Shengjing Hospital, China Medical University, Shenyang, 110004, China; Medical Research Center of Shengjing Hospital, China Medical University, Shenyang 110004, China; Key Laboratory of Research and Application of Animal Model for Environmental and Metabolic Diseases, Liaoning Province, China.
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Le MT, Vo BH, Le HP, Pham AP, Vu AL, Pham TD, Truong TT, Ho TM, Dang VQ. Diagnostic accuracy of hysterosalpingo-foam sonography for assessment of fallopian tube patency in infertile women. Reprod Biomed Online 2024; 49:104112. [PMID: 39013260 DOI: 10.1016/j.rbmo.2024.104112] [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: 01/19/2024] [Revised: 05/09/2024] [Accepted: 05/09/2024] [Indexed: 07/18/2024]
Abstract
RESEARCH QUESTION What is the diagnostic accuracy of hysterosalpingo-foam sonography (HyFoSy), using two-dimensional ultrasound in tubal patency assessment in infertile women compared with laparoscopy with dye chromotubation? DESIGN This prospective study was conducted at My Duc Hospital, Vietnam. Infertile women aged 18 years or older, who were scheduled for laparoscopy, were included. Visual Analogue Scale (VAS) score for perception of pain during HyFoSy was used. Laparoscopy was carried out on the same day. Clinicians undertaking laparoscopy were blinded to HyFoSy results. Sensitivity, specificity, negative and positive predictive value, and 95% confidence intervals were calculated. A sample size of 455 women (n = 910 fallopian tubes) was needed to demonstrate a fluctuation hypothesis, not exceeding 6%, for sensitivity and specificity (power 0.80, two-sided alpha 5%, loss to follow-up 5%). RESULTS Between 2019 and 2022, 455 participants were recruited. Hysterosalpingo-foam sonography was unsuccessfully carried out in six participants. Two withdrew their consent. Data analysis was conducted on the remaining 447 participants (n = 868 fallopian tubes). The sensitivity and specificity of hysterosalpingo-foam sonography compared with laparoscopy were 0.75 (95% CI 0.71 to 0.79) and 0.70 (95% CI 0.65 to 0.74), respectively. Hysterosalpingo-foam sonography gave a positive predictive value of 0.76 (95% CI 0.73 to 0.80) and negative predictive value of 0.68 (95% CI 0.64 to 0.73). A total of 42.8% of women reported a VAS score of no pain. No adverse event was reported. CONCLUSION Compared with laparoscopy with dye chromotubation, two-dimensional HyFoSy is a well-tolerated, reliable technique for assessing tubal patency.
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Affiliation(s)
- My T Le
- Department of Obstetrics and Gynaecology, My Duc Hospital, Ho Chi Minh City, Vietnam.
| | - Binh H Vo
- Department of Obstetrics and Gynaecology, My Duc Hospital, Ho Chi Minh City, Vietnam
| | - Hoa P Le
- Department of Obstetrics and Gynaecology, My Duc Hospital, Ho Chi Minh City, Vietnam
| | - Anh P Pham
- Department of Obstetrics and Gynaecology, My Duc Hospital, Ho Chi Minh City, Vietnam
| | - Anh L Vu
- HOPE Research Center, My Duc Hospital, Ho Chi Minh City, Vietnam
| | - Toan D Pham
- HOPE Research Center, My Duc Hospital, Ho Chi Minh City, Vietnam
| | - Tham T Truong
- Department of Obstetrics and Gynaecology, My Duc Hospital, Ho Chi Minh City, Vietnam
| | - Tuong M Ho
- Department of Obstetrics and Gynaecology, My Duc Hospital, Ho Chi Minh City, Vietnam; HOPE Research Center, My Duc Hospital, Ho Chi Minh City, Vietnam
| | - Vinh Q Dang
- HOPE Research Center, My Duc Hospital, Ho Chi Minh City, Vietnam; Department of Obstetrics and Gynaecology, School of Clinical Science, Monash University, Melbourne, Australia
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48
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Choi H, Kim SE, Lee NH, Lee DY, Choi D. Clinical characteristics of endometrioma with and without dysmenorrhea diagnosed by laparoscopy: A retrospective cohort study in a tertiary center. Int J Gynaecol Obstet 2024; 166:1279-1284. [PMID: 38571378 DOI: 10.1002/ijgo.15494] [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: 09/22/2023] [Revised: 03/08/2024] [Accepted: 03/12/2024] [Indexed: 04/05/2024]
Abstract
OBJECTIVE Clinical characteristics of patients with endometrioma without dysmenorrhea have not been well delineated; our goal was to remedy this issue by performing a retrospective cohort study. METHODS A total of 379 patients who underwent laparoscopic surgery for endometrioma ≥4 cm at a tertiary hospital were included in this retrospective study. Patients were divided into two groups based on the presence of dysmenorrhea at the time of hospital visit; with dysmenorrhea group and without dysmenorrhea group. RESULTS Patients without dysmenorrhea comprised 9.5% of all surgically confirmed endometriomas. Significant differences were found in the revised American Society for Reproductive Medicine (rASRM) stage, age at surgery, and bilaterality. Patients with rASRM stage IV were more likely to have dysmenorrhea than were subjects with rASRM stage III (odds ratio (OR), 10.58; 95% confidence interval (CI), 4.63-24.21; P < 0.001). Older patients were less likely to have dysmenorrhea (OR, 0.94; 95% CI, 0.88-1.00; P = 0.045), as were patients with bilateral rather than unilateral endometrioma (OR, 0.36; 95% CI, 0.15-0.82; P = 0.015). No significant differences in cyst size, age at menarche, body mass index (BMI), parity, or history of previous ovarian surgery were found between the two groups. CONCLUSION Patients without dysmenorrhea comprised 9.5% of endometrioma cases and had less advanced rASRM stage, were older at surgery, and had a higher probability of bilateral than unilateral endometrioma than patients with dysmenorrhea.
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Affiliation(s)
- Haeryung Choi
- Department of Obstetrics and Gynecology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Sung Eun Kim
- Department of Obstetrics and Gynecology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Nae Hyun Lee
- Department of Obstetrics and Gynecology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Dong-Yun Lee
- Department of Obstetrics and Gynecology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - DooSeok Choi
- Department of Obstetrics and Gynecology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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49
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Abu Shqara R, Nakhleh Francis Y, Lowenstein L, Frank Wolf M. The relation between low-grade fever during prolonged rupture of membranes (>12 hours) at term and infectious outcomes: a retrospective cohort study. Am J Obstet Gynecol 2024; 231:361.e1-361.e10. [PMID: 38871240 DOI: 10.1016/j.ajog.2024.05.054] [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: 03/16/2024] [Revised: 05/24/2024] [Accepted: 05/30/2024] [Indexed: 06/15/2024]
Abstract
BACKGROUND Intrapartum fever (>38°C) is associated with adverse maternal and neonatal outcomes. However, the correlation between low-grade fever (37.5°C-37.9°C) and adverse perinatal outcomes remains controversial. OBJECTIVE This study aimed to compare maternal and neonatal outcomes of women with prolonged rupture of membranes (≥12 hours) at term between those with low-grade fever and those with normal body temperature. STUDY DESIGN This retrospective study included women hospitalized in a tertiary university-affiliated hospital between July 2021 and May 2023 with singleton term and rupture of membranes ≥12 hours. Women were classified as having intrapartum low-grade fever (37.5°C-37.9°C) or normal body temperature (<37.5°C). The co-primary outcomes, postpartum endometritis and neonatal intensive care unit admission rates, were compared between these groups. The secondary maternal outcomes were intrapartum leukocytosis (>15,000/mm2), cesarean delivery rate, postpartum hemorrhage, postpartum fever, surgical site infection, and postpartum length of stay. The secondary neonatal outcomes were early-onset sepsis, 5-minute Apgar score of <7, umbilical artery cord pH<7.2 and pH<7.05, neonatal intensive care unit admission length of stay, and respiratory distress. The data were analyzed according to rupture of membranes 12 to 18 hours and rupture of membranes ≥18 hours. In women with rupture of membranes ≥18 hours, intrapartum ampicillin was administered, and chorioamniotic membrane swabs were obtained. The likelihood ratios and 95% confidence intervals were calculated for the co-primary outcomes. A multivariate logistic regression model was used to predict puerperal endometritis controlled for rupture of membranes duration, low-grade fever (compared with normal body temperature), positive group B streptococcus status, mechanical cervical ripening, cervical ripening by prostaglandins, artificial rupture of membranes, meconium staining, epidural analgesia, and cesarean delivery. A multivariate logistic regression model was used to predict neonatal intensive care unit admission controlled for rupture of membranes duration, low-grade fever, positive group B streptococcus status, mechanical cervical ripening, artificial rupture of membranes, meconium staining, cesarean delivery, and neonatal weight of <2500 g. RESULTS This study included 687 women with rupture of membranes 12 to 18 hours and 1109 with rupture of membranes ≥18 hours. In both latency groups, the rates were higher for cesarean delivery, endometritis, surgical site infections, umbilical cord pH<7.2, neonatal intensive care unit admission, and sepsis workup among those with low-grade fever than among those with normal body temperature. Among women with low-grade fever, the positive likelihood ratios were 12.7 (95% confidence interval, 9.6-16.8) for puerperal endometritis and 3.2 (95% confidence interval, 2.0-5.3) for neonatal intensive care unit admission. Among women with rupture of membranes ≥18 hours, the rates were higher of Enterobacteriaceae isolates in chorioamniotic membrane cultures for those with low-grade fever than for those with normal intrapartum temperature (22.0% vs 11.0%, respectively; P=.006). Low-grade fever (odds ratio, 9.0; 95% confidence interval, 3.7-21.9; P<.001), artificial rupture of membranes (odds ratio, 4.2; 95% confidence interval, 1.5-11.7; P=.007), and cesarean delivery (odds ratio, 5.4; 95% confidence interval, 2.2-13.4; P<.001) were independently associated with puerperal endometritis. Low-grade fever (odds ratio, 3.2; 95% confidence interval, 1.7-6.0; P<.001) and cesarean delivery (odds ratio, 1.9; 95% confidence interval, 1.1-13.1; P=.023) were independently associated with neonatal intensive care unit admission. CONCLUSION In women with rupture of membranes ≥12 hours at term, higher maternal and neonatal morbidities were reported among those with low-grade fever than among those with normal body temperature. Low-grade fever was associated with a higher risk of Enterobacteriaceae isolates in chorioamniotic membrane cultures. Moreover, low-grade fever may be the initial presentation of peripartum infection.
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Affiliation(s)
- Raneen Abu Shqara
- Raya Strauss Wing of Obstetrics and Gynecology, Galilee Medical Center, Nahariya, Israel; Azrieli Faculty of Medicine, Bar Ilan University, Safed, Israel
| | - Yara Nakhleh Francis
- Raya Strauss Wing of Obstetrics and Gynecology, Galilee Medical Center, Nahariya, Israel; Azrieli Faculty of Medicine, Bar Ilan University, Safed, Israel
| | - Lior Lowenstein
- Raya Strauss Wing of Obstetrics and Gynecology, Galilee Medical Center, Nahariya, Israel; Azrieli Faculty of Medicine, Bar Ilan University, Safed, Israel
| | - Maya Frank Wolf
- Raya Strauss Wing of Obstetrics and Gynecology, Galilee Medical Center, Nahariya, Israel; Azrieli Faculty of Medicine, Bar Ilan University, Safed, Israel.
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50
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Sciorio R, Greco PF, Adel M, Maresca L, Greco E, Fleming S. Exploring the benefit of different methods to perform assisted hatching in the ART laboratory: A narrative review. Reprod Biol 2024; 24:100923. [PMID: 38972173 DOI: 10.1016/j.repbio.2024.100923] [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: 05/06/2024] [Revised: 06/21/2024] [Accepted: 06/27/2024] [Indexed: 07/09/2024]
Abstract
In the last decades, to enhance success rates in assisted reproductive technology (ART) cycles, scientists have continually tried to optimize embryo culture and selection to increase clinical outcomes. In this scenario, the application of laser technology has increased considerably worldwide and is currently applied across ART in several ways: for assisted hatching (AH) or thinning of the zona pellucida (ZP), embryo biopsy, to immobilize and select the sperm during intracytoplasmic sperm injection, as well as to induce artificial blastocyst shrinkage before cryopreservation. Laser-AH has been suggested as a procedure to improve embryo implantation: the concept is that drilling holes through or thinning of the ZP could improve the hatching process and implantation. The artificial disruption of the ZP can be performed by different approaches: mechanically, chemically and with the laser, which is one of the most favourable and easy methods to remove part of the ZP and to augment the possibilities of implantation in patients defined as having a poor prognosis of success, or when the ZP is too thick. However, in the current literature, there is not sufficient evidence about the potential risk or impairment that laser utilization might induce on embryo development; therefore, the main aim of the current review is to provide an overview of the existing knowledge on the ZP and the mechanisms of manipulating it to improve the effectiveness of ART. Also, it emphasizes the positive aspect of laser application as a powerful tool that might increase the chance of pregnancy for infertile couples undergoing ART cycles.
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Affiliation(s)
- Romualdo Sciorio
- Fertility Medicine and Gynaecological Endocrinology Unit, Department Woman-Mother-Child, Lausanne University Hospital, Lausanne, Switzerland.
| | | | - Mohammed Adel
- Zoology Department, Faculty of Science, Al-Azhar University, Nasr City, Cairo, Egypt
| | | | - Ermanno Greco
- Villa Mafalda, Centre for Reproductive Medicine, Rome, Italy; Department of Obstetrics and Gynecology, UniCamillus, International Medical University, Rome, Italy
| | - Steven Fleming
- Discipline of Anatomy & Histology, School of Medical Sciences, University of Sydney, Sydney, Australia
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