journal
Journals Journal of Obstetrics and Gyna...

Journal of Obstetrics and Gynaecology Research

https://read.qxmd.com/read/36965061/placental-pathology-of-preeclampsia-from-a-clinical-point-of-view-correlation-between-placental-histopathology-clinical-signs-of-preeclampsia-and-neonatal-outcome
#1
JOURNAL ARTICLE
István Dankó, András Tankó, Edit Kelemen, Gábor Cserni
AIM: To evaluate the associations between placental histopathology (signs of maternal and fetal vascular malperfusion, delayed villous maturation, villitis of unknown etiology) and subtypes of preeclampsia by onset, clinical aspects of the disease and neonatal outcome. METHODS: Placental slides from preeclamptic pregnancies were retrospectively reviewed according to a uniform scheme. Information regarding obstetrical anamnesis, clinical data and perinatal outcome was collected from charts, and statistical analysis was performed in order to demonstrate associations between microscopic placental alterations and different aspects of preeclampsia...
March 25, 2023: Journal of Obstetrics and Gynaecology Research
https://read.qxmd.com/read/36959087/evaluation-of-fragmented-embryos-implantation-potential-using-time-lapse-technology
#2
JOURNAL ARTICLE
Shirly Lahav-Baratz, Idit Blais, Mara Koifman, Martha Dirnfeld, Galia Oron
AIM: To examine the implantation potential of fragmented embryos that underwent morphokinetic evaluation in a time-lapse incubator. METHODS: A retrospective study analyzing 4210 Day 5 embryos which were incubated in a time-lapse incubator, between 2013 and 2019. Embryos with more than 5% fragmentation (379 embryos) were included in the study. Embryos selected using the general model and re-examined by our in-house model. Embryo fragmentation percentage was documented from the first cell-division (start fragmentation) to its maximal percentage (final fragmentation), and the ratio between them (fragmentation worsening)...
March 23, 2023: Journal of Obstetrics and Gynaecology Research
https://read.qxmd.com/read/36935191/letter-to-preanethetic-ultrasonography-assessment-of-inferior-vena-cava-diameter-in-the-supine-position-left-lateral-tilt-position-and-with-the-left-uterine-displacement-maneuver-in-full-term-pregnant-women-a-randomized-cross-over-design-study
#3
LETTER
https://read.qxmd.com/read/36932636/letter-to-impact-of-maternal-late-hospital-arrival-on-adverse-outcome-of-offspring-affected-by-placental-abruption-a-regional-multicenter-nested-case-control-study-in-japan
#4
LETTER
Shigeki Matsubara, Hironori Takahashi
No abstract text is available yet for this article.
March 17, 2023: Journal of Obstetrics and Gynaecology Research
https://read.qxmd.com/read/36919234/comparison-between-laparoscopic-and-abdominal-radical-hysterectomy-for-cervical-adenosquamous-carcinoma-at-stage-ia2-to-iia2-a-multicenter-retrospective-study
#5
JOURNAL ARTICLE
Xiaohui Teng, Shan Kang, Weili Li, Hongmei Ding, Bin Ling, Lin Zhu, Danbo Wang, Jinghe Lang, Ping Liu, Chunlin Chen
OBJECTIVE: We aimed to compare the 5-year oncological outcomes of laparoscopic/abdominal radical hysterectomy (LRH/ARH) in patients with cervical adenosquamous carcinoma at stage IA2 to IIA2 based on the 2009 or 2018 International Federation of Gynecology and Obstetrics (FIGO) staging criteria. METHODS: Based on the clinical diagnosis and treatment of cervical cancer in China (Four C) database, Cox risk regression models were applied to analyze tumor prognosis treated with ARH/LRH in FIGO 2009 and 2018 IA2-IIA2 patients and stratified findings according to tumor diameter (≤4 and >4 cm subgroups)...
March 14, 2023: Journal of Obstetrics and Gynaecology Research
https://read.qxmd.com/read/36916196/impact-of-different-postoperative-adjuvant-therapies-on-the-survival-of-early-stage-cervical-cancer-patients-with-one-intermediate-risk-factor-a-multicenter-study-of-14%C3%A2-years
#6
JOURNAL ARTICLE
Yanna Ye, Zhiqiang Li, Shan Kang, Xuemei Zhan, Yi Zhang, Yan Xu, Weili Li, Jinghe Lang, Ping Liu, Chunlin Chen
OBJECTIVE: To compare survival outcomes of different postoperative adjuvant therapies (PATs) for early-stage cervical cancer (ECC) patients with one intermediate-risk pathological factor (IPF). METHODS: A total of 2889 patients with stage IA1 to IIA2 cervical cancer were included in this study. Three PAT groups were identified, namely a no adjuvant therapy (NAT) group (n = 773), an adjuvant radiotherapy/chemoradiotherapy (ART) group (n = 1648) and an adjuvant chemotherapy (ACT) group (n = 468)...
March 14, 2023: Journal of Obstetrics and Gynaecology Research
https://read.qxmd.com/read/36907825/genetic-autopsy-and-genetic-counseling-for-a-case-of-fatal-oligohydramnios-due-to-de-novo-17q12-deletion-syndrome
#7
Kana Hiromoto, Naoya Morisada, Shinya Tairaku, Kandai Nozu, Kazumoto Iijima, Toru Funakoshi
We report here a fatal oligohydramnios case, which was suspected due to autosomal recessive polycystic kidney disease at first, but genetic analysis using chorionic tissue and umbilical cord after stillbirth led to the diagnosis of 17q12 deletion syndrome. Subsequent genetic analysis of the parents showed no 17q12 deletion. In this case, if the fetus had autosomal recessive polycystic kidney disease, the recurrence rate in the next pregnancy was suspected to be 25%, but since it was a de novo autosomal dominant disorder, the recurrence rate is extremely low...
March 12, 2023: Journal of Obstetrics and Gynaecology Research
https://read.qxmd.com/read/36895137/evaluation-of-fetal-cardiac-function-in-fetal-growth-restriction-via-fetal-hq-analysis-based-on-two-dimensional-sti
#8
JOURNAL ARTICLE
Wen Wang, Ji-Feng Liu, Hong Yin, Ling Wang, Ge Zhang, Lin-Lin Song, Yan Song
BACKGROUND: Abnormalities of the fetal cardiovascular system caused by fetal growth restriction (FGR) may lead to adverse outcomes. The fetal cardiac function assessment is of great significance for treatment selection and prognostic evaluation of fetuses with FGR. OBJECTIVE: This study aimed to explore the value of fetal HQ analysis based on speckle tracking imaging (STI) to evaluate the global and regional cardiac function of fetuses with early-onset or late-onset FGR...
March 9, 2023: Journal of Obstetrics and Gynaecology Research
https://read.qxmd.com/read/36895122/prospective-comparative-trial-comparing-o-rads-iota-adnex-model-and-rmi-score-for-preoperative-evaluation-of-adnexal-masses-for-prediction-of-ovarian-cancer
#9
JOURNAL ARTICLE
Vitcha Poonyakanok, Prasong Tanmahasamut, Atthapon Jaishuen
INTRODUCTION: Preoperative assessment of ovarian tumors to distinguish between benign and malignant is important. At this time, many diagnostic models were available and the popularity of the risk of malignancy index (RMI) in Thailand is still high. The IOTA Assessment of Different NEoplasias in adneXa (ADNEX) model and the Ovarian-Adnexal Reporting and Data System (O-RADS) model were both new models with good performance. OBJECTIVES: The purpose of this study was to compare O-RADS, RMI, and ADNEX models...
March 9, 2023: Journal of Obstetrics and Gynaecology Research
https://read.qxmd.com/read/36890689/prospective-cohort-study-for-postnatal-cytomegalovirus-infection-in-preterm-infants
#10
JOURNAL ARTICLE
Ryo Ogawa, Ayaka Kasai, Takehiko Hiroma, Minoru Tozuka, Yuji Inaba, Tomohiko Nakamura
AIM: Cytomegalovirus (CMV) is a virus that can cause congenital and postnatal infections. Postnatal CMV is mainly transmitted via breast milk and blood transfusions. Frozen-thawed breast milk is used to prevent postnatal CMV infection. A prospective cohort study was conducted to determine the infection rate, risk, and clinical findings of postnatal CMV infection. METHODS: This prospective cohort study included infants born at 32 weeks or earlier than the gestational age (GA)...
March 8, 2023: Journal of Obstetrics and Gynaecology Research
https://read.qxmd.com/read/36869641/chitosan-combined-with-intrauterine-device-prevents-intrauterine-adhesions-after-hysteroscopic-adhesiolysis-a-target-trial-emulation-study
#11
JOURNAL ARTICLE
Hongjuan Zhang, Lijin Shao, Lina Wang, Yu Gao, Wei Cui, Dongmei Chu, Ying Zhang
AIM: To compare the efficacy of chitosan and intrauterine device (IUD) combination with an IUD alone in patients with intrauterine adhesions (IUAs) who underwent hysteroscopic adhesiolysis. METHODS: This retrospective study assessed 303 patients with moderate-to-severe IUA (American Fertility Society [AFS] score ≥5) who underwent hysteroscopic adhesiolysis between January 2018 and December 2020. Using observational data under a cohort design, we emulated a target trial with two treatment arms: chitosan plus IUD and IUD alone groups...
March 4, 2023: Journal of Obstetrics and Gynaecology Research
https://read.qxmd.com/read/36869638/diagnostic-accuracy-of-amniotic-fluid-interleukin-6-for-fetal-inflammatory-response-syndrome
#12
JOURNAL ARTICLE
Kana Ohkuma, Takeshi Ono, Yuko Oshima, Kunio So, Keisuke Tsumura, Fumio Yamasaki, Yukiko Nakura, Itaru Yanagihara, Makoto Nomiyama, Masatoshi Yokoyama
AIM: This study aimed to clarify the diagnostic accuracy of amniotic fluid interleukin-6 for fetal inflammatory response syndrome (FIRS). METHODS: This retrospective cohort study was conducted in a single institution and targeted cases of preterm birth within 24 h after amniocentesis among singleton cases that underwent amniocentesis at our hospital for suspected intraamniotic inflammation (IAI) from gestational ages of 22-36 weeks between August 2014 and March 2020...
March 4, 2023: Journal of Obstetrics and Gynaecology Research
https://read.qxmd.com/read/36869610/gestational-age-related-changes-in-cervical-gland-length-in-normal-singleton-pregnancies-from-17-to-36-weeks-of-gestation
#13
JOURNAL ARTICLE
Takahiro Shimizu, Toshiyuki Yoshizato, Kosuke Kawakami, Hitoshi Obara, Tatsuyuki Kakuma, Kimio Ushijima
AIM: To determine the gestational age-related changes in cervical gland length in relation to cervical length (CL) in normal singleton pregnancies. METHODS: We studied 363 women with an uncomplicated singleton pregnancy (188 nulliparous and 175 multiparous women with one or more previous transvaginal deliveries). A total of 1138 cervical gland and CLs were measured longitudinally at 17-36 weeks of gestation using transvaginal ultrasonography along the curvature from the external os to the lower uterine segment and the internal end of the cervical gland area (CGA), respectively...
March 3, 2023: Journal of Obstetrics and Gynaecology Research
https://read.qxmd.com/read/36859653/colporrhaphy-using-elastic-tissue-continuous-with-and-obscured-behind-the-fibromuscular-layer-of-the-vaginal-wall
#14
JOURNAL ARTICLE
Tetsuya Oishi, Fumikazu Kotsuji, Hiroki Kato, Hisato Tokuda, Satoshi Nakago, Takashi Shibata
AIM: Due to the U.S. Food and Drug Administration's order to cease the use of surgical mesh for transvaginal repair, an improvement of the native tissue repair (NTR) of pelvic organ prolapse (POP) could become important as one of the first-line operative methods. This study details the surgical technique of an NTR method we developed, with report of our 5 years of experience. METHODS: Operative technique: A new fibromuscular layer (FL) was constructed using a thick and elastic tissue continuous with and obscured behind the original FL of the vaginal wall...
March 1, 2023: Journal of Obstetrics and Gynaecology Research
https://read.qxmd.com/read/36859635/comparison-of-older-and-younger-patients-with-ovarian-cancer-a-post-hoc-study-jgog3016-a3-of-the-treatment-strength-and-prognostic-outcomes-of-conventional-or-dose-dense-chemotherapy
#15
JOURNAL ARTICLE
Yoshio Itani, Hitomi Sakai, Tetsutaro Hamano, Mikiko Asai-Sato, Masayuki Futagami, Masaki Fujimura, Yoichi Aoki, Nao Suzuki, Yoshio Yoshida, Takayuki Enomoto
AIM: To evaluate changes of treatment strength and its impact on prognosis in older patients with ovarian cancer. METHODS: We compared relative dose intensity (RDI) as a representative of treatment strength, prognosis, and other features between older (≥65 years) and younger patients (<65 years) retrospectively. Seventy-seven older patients of 301 who received dose-dense-paclitaxel-carboplatin (dTC) and 93 older patients of 304 who received conventional-paclitaxel-carboplatin (cTC) from the Japanese Gynecologic Oncology Group (JGOG) 3016 clinical trial were analyzed...
March 1, 2023: Journal of Obstetrics and Gynaecology Research
https://read.qxmd.com/read/36859616/letter-to-acute-uterine-inversion-following-an-induced-abortion
#16
LETTER
Shigeki Matsubara
No abstract text is available yet for this article.
March 1, 2023: Journal of Obstetrics and Gynaecology Research
https://read.qxmd.com/read/36858818/contributing-to-the-literature-as-a-professional-responsibility
#17
LETTER
Shigeki Matsubara, Teppei Matsubara, Alan Kawarai Lefor
No abstract text is available yet for this article.
March 1, 2023: Journal of Obstetrics and Gynaecology Research
https://read.qxmd.com/read/36854284/the-incidence-of-jarisch-herxheimer-reactions-and-associated-risk-factors-in-pregnant-women-and-nonpregnant-women-a-retrospective-chart-review-at-a-university-hospital-in-japan
#18
JOURNAL ARTICLE
Hiroshi Mori, Eiji Shibata, Emi Kondo, Natsuko Sasaki, Yu Sawada, Kiyoshi Yoshino
AIMS: Jarisch-Herxheimer reactions (JHR) is a transient adverse event that occurs during initial antimicrobial treatment for syphilis patients, and is known to develop uterine contractions and fetal distress in pregnant women complicated with syphilis. The aim of this study is to identify risk factors for JHR in patients with syphilis, and to clarify whether pregnancy status is a risk factor for JHR, and to describe the characteristics of pregnant women who develop JHR. METHODS: This was a retrospective chart review in a singleton university hospital in Japan...
February 28, 2023: Journal of Obstetrics and Gynaecology Research
https://read.qxmd.com/read/36843235/squalene%C3%A2-epoxidase-facilitates-cervical-cancer-progression-by-modulating-tumor%C3%A2-protein%C3%A2-p53-signaling-pathway
#19
JOURNAL ARTICLE
Minhui Guo, Yan Qiao, Yong Lu, Li Zhu, Lingzhi Zheng
BACKGROUND: The mortality of cervical cancer (CC) is quite high and advanced CC is hard to cure. Accordingly, to find the mechanism of CC progression at molecular level is imminent. METHODS: The mRNA expression data were acquired from The Cancer Genome Atlas database, and squalene epoxidase (SQLE) level in the tumor and adjuvant tissues of CC was analyzed. The pathway enrichment analysis of target mRNAs was performed based on the GSEA database. The cancerous tissues and para-cancerous tissues of CC patients were collected for immunohistochemistry...
February 26, 2023: Journal of Obstetrics and Gynaecology Research
https://read.qxmd.com/read/36828642/metastasis-of-endometrial-cancer-to-breast-a-rare-case
#20
Özgür Erdoğan, Mücahit Furkan Balci, Alp Özgüzer, Emel Özdaş, Gökşen Görgülü, Muzaffer Sanci
Only 2% of all breast cancers are metastatic, making them extremely uncommon. They are frequently mistaken for a primary breast tumor. Although it has been observed, metastatic spread from primary uterine cancers is extremely uncommon. In the literature, our case represents the fourth endometroid adenocarcinoma metastasis from the uterus. Clinical, pathological, and immunohistochemical examination and management of metastatic endometrioid adenocarcinoma of the uterus' extragenital organ were described in this 69-year-old patient's case...
February 24, 2023: Journal of Obstetrics and Gynaecology Research
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