OBJECTIVE: To identify which non-invasive infection indicators could better predict post-cervical cerclage (CC) infections, and on which days after CC infection indicators should be closely monitored.
METHODS: The retrospective, single-center study included 619 single-pregnancy patients from January 2021 to December 2022. Patients were categorized into infected and uninfected groups based on physicians\' judgments of post-CC infections. Registered information included patient characteristics, cervical insufficiency history, gestational age at CC, surgical method (McDonald/Shirodkar), purpose of CC, mid-pregnancy miscarriage/preterm birth, infection history or risk factors, and infection indices on days 1, 3, 5, and 7 after CC. Propensity score matching (PSM) was applied to reduce patient characteristic bias. Statistical analysis of C-reactive protein (CRP), white blood cell (WBC), neutrophil count (NEU), percentage of neutrophil count (NEU_P), interleukin-6 (IL-6), and procalcitonin (PCT) in the infected group compared with the uninfected group was performed using chi-square tests and t-tests. Receiver operating characteristic (ROC) curves were used to further assess the diagnostic value of CRP, PCT, and CRP-PCT in combination.
RESULTS: Among the 619 included patients, 206 patients were matched using PSM and subsequently assessed. PCT values on day 1 and day 3 after CC exhibited significant differences between the two groups in two statistical ways (P < 0.01, P < 0.05). The CRP levels on day 1 were significantly higher in the infected group compared to the uninfected group in two statistical ways (P < 0.05). On day 3, the mean CRP value was significantly elevated in the infected group compared to the uninfected group (P < 0.05). Analyses of IL-6, WBC, NEU, and NEU_P did not yield clinically significant results. The area under the ROC curves for CRP, PCT, and CRP-PCT on day 1 and day 3 were all below 0.7. In the preventive CC group, the AUC values of CRP and CRP-PCT obtained on d1 were found to be higher than 0.7, indicating moderate diagnostic accuracy.
CONCLUSIONS: For women after CC surgery, especially of preventive aim, increased serum CRP and PCT levels from post-CC day 1 to day 3 may signal a potential postoperative infection, warranting close monitoring.

Recurrent pregnancy loss devastates parents and frustrates doctors, especially when the pregnancy progresses to the second trimester. Cervical insufficiency is the most common cause of second-trimester pregnancy loss. Abdominal cerclage is the treatment option for women with failed vaginally applied cervical cerclage. We report a 33-year-old para 0 with a history of nine second-trimester pregnancy losses. She had six failed transvaginal cerclages using McDonald\'s procedure. A vaginal double cervical cerclage was placed in her index pregnancy. Two mersilene tape purse-string sutures were placed in the submucosal layer of the cervix; the first 1cm below and the second at the level of the internal os. Both sutures were knotted at the 12 O\'Clock position on the cervix. She carried her pregnancy to almost term and delivered a healthy baby girl weighing 2.5kg. We recommend a transvaginal double cervical cerclage with mersilene tape using a modified McDonald\'s technique as a viable alternative to abdominal cervical cerclage. (Afr J Reprod Health 2024; 28 [6]: 117-125).
Les fausses couches récurrentes sont dévastatrices pour les parents et frustrent les médecins, surtout lorsque la grossesse progresse jusqu\'au deuxième trimestre. L’insuffisance cervicale est la cause la plus fréquente de fausse couche au deuxième trimestre. Le cerclage abdominal est l’option de traitement pour les femmes dont le cerclage cervical appliqué par voie vaginale a échoué. Nous rapportons une para 0 de 33 ans avec des antécédents de neuf fausses couches au deuxième trimestre. Elle a eu six cerclages transvaginaux selon la procédure McDonald\'s qui ont échoué. Un double cerclage vaginal vaginal a été placé lors de sa grossesse index. Deux fils de suture en bourse en ruban de mersilène ont été placés dans la couche sous-muqueuse du col de l\'utérus ; le premier 1cm en dessous et le second au niveau de l\'os interne. Les deux sutures ont été nouées à la position 12 heures sur le col. Elle a mené sa grossesse presque à terme et a donné naissance à une petite fille en bonne santé pesant 2,5 kg. Nous recommandons un double cerclage cervical transvaginal avec du ruban de mersilène en utilisant une technique McDonald\'s modifiée comme alternative viable au cerclage cervical abdominal. (Afr J Reprod Health 2024; 28 [6]: 117-125).

BACKGROUND: To report a peculiar case of vaginal delivery of a triplet after emergency transvaginal cerclage and to find a way to optimize some extreme situations encountered in clinical practice after evaluating feasibility.
METHODS: A 33-year-old gravida 6, para 0050 woman at 21 + 6 weeks of gestation was referred to the obstetric department for opening of the cervical canal. An emergency McDonald cerclage was performed at 22 weeks of gestation after a comprehensive assessment, and the pregnancy ended with vaginal delivery at 24 + 6 weeks of gestation. The postpartum period was normal, and the newborns were discharged to home care after treatment in the neonatal intensive care unit.
METHODS: After discussing the risks, the patient requested emergency transvaginal McDonald cerclage at 22 weeks of gestation.
RESULTS: Emergency McDonald cerclage was performed at 22 weeks of gestation, and the pregnancy ended with vaginal delivery at 24 + 6/25 weeks of gestation, successfully prolonging gestation by 20/21 days. The postpartum period had no exceptional circumstances, and newborns were discharged to home care after treatment in the neonatal intensive care unit for 104/98/104 days.
CONCLUSIONS: Emergency cerclage seems to be impossible in multiple pregnancies. However, in this case, after a comprehensive assessment, it was feasible to extend the gestational age by emergency cerclage, and prompt and accurate evaluation is important to avoid complications and individualize the following management. In this case, we may find a way to optimize some extreme situations encountered in clinical practice and offer a glimmer of hope for families challenged with multiple pregnancies at risk of preterm delivery. However, more high-quality studies are needed to prove the effectiveness and safety of emergency cerclages in triplets.

OBJECTIVE: This study aimed to describe the pregnancy outcomes of a case series of patients with probable cerclage failure who received repeat cerclage (RC) with potential indications.
METHODS: We retrospectively collected a case series of 55 singleton pregnancies with RC from 2019 to 2022 in Shanghai, China. All included women provided written informed consent, and the study was approved by the ethics committees of the two hospitals. We compared pregnancy outcomes between pregnancies with RC for different indications.
RESULTS: Among the case series, nine patients underwent RC for the indication of protruding membranes below the previous suture loop (group A), and the other 46 patients for painless cervix dilation (group B). Gestational age at delivery was shorter in group B than in group A (30.7 vs 37.6 weeks, P = 0.009). Rates of preterm birth <32 weeks (63.0% vs 22.2%, P = 0.033) and < 37 weeks (76.1% vs 33.3%, P = 0.002) were significantly higher in group B than in group A. Of the 46 patients who underwent RC for painless cervical dilation, 28 had cervical dilation of 1 to 2 cm (group C) and the other 18 had cervical dilation of 3 to 6 cm (group D). The gestational age at delivery was shorter in group D than in group C (27.4 vs 31.5 weeks, P = 0.037). However, rates of preterm birth <32 or <37 weeks were similar between the groups.
CONCLUSIONS: RC may constitute a rescue strategy for patients with probable cerclage failure. Protrusion of membranes below the cerclage loop or cervical dilation <3 cm may be an indicator of better pregnancy outcome.

BACKGROUND Cervical incompetence and deformities contribute significantly to mid-trimester pregnancy losses and preterm births. Abdominal cerclages prevent these complications, particularly in patients with a history of failed vaginal cerclage or severe cervical deformities. However, pregnancy complications such as chorioamnionitis and fetal demise may necessitate cerclage removal. The removal methods vary, with the least invasive being the colpotomy approach, associated with lower morbidity rates than the transabdominal approach or laparoscopy. CASE REPORT We detail a case involving a 31-year-old woman with a twin pregnancy at 18 weeks gestation, complicated by COVID-19 and chorioamnionitis. This clinical scenario necessitated the removal of an abdominal cerclage. Given the patient\'s risk profile, a posterior colpotomy approach was deemed most suitable. CONCLUSIONS The posterior colpotomy approach provided an effective and less risky method for abdominal cerclage removal in a high-risk patient. It successfully mitigated the potential complications of general anesthesia and operative risks associated with laparoscopy/laparotomy, offering optimal operative conditions.

BACKGROUND: As the rate of multiple pregnancies increases, delayed interval delivery (DID) is increasingly being implemented to improve perinatal outcomes. But there are no international guidelines for DID in multiple pregnancies. We report a case of DID in a quadruplet pregnancy and review the relevant literature to summarize the management of DID in multiple pregnancies.
METHODS: A 22-year-old woman, 22 2/7 weeks\' gestation, with quadruplets, was admitted to the hospital for a first cervical cerclage due to cervical dilation. Twenty-five days later, it was found that the cervix was dilated again, so after removing the cervical cerclage, the first quadruplet was delivered vaginally (25 6/7 weeks), and a second cervical cerclage was performed. Four days later, due to re-dilation of the cervix, after removal of the cervical cerclage, the second quadruplet was delivered vaginally (26 3/7 weeks), followed by a third cervical cerclage. Six days later, the pregnancy was terminated by cesarean section due to fetal distress, and the third and fourth quadruplets were delivered (27 2/7 weeks). The patient had no postoperative complications, and all four infants were treated in the neonatal intensive care unit and discharged successfully.
CONCLUSIONS: This case emphasizes that comprehensive management of delayed interval delivery can improve perinatal outcomes in multiple pregnancies, including anti-infection, tocolytic therapy, practice to promote fetal lung, and cervical cerclage.

Twin pregnancies with a progressively shortening cervix in the midterm pregnancy have an increasing risk for spontaneous preterm birth. Currently, there is no known effective method to prevent preterm birth among those women, and the use of an ultrasound-indicated cerclage in twin pregnancies is still controversial.
This study aimed to estimate whether a combination of ultrasound-indicated cerclage, indomethacin, and antibiotics in twin pregnancies between 18 and 26 weeks\' gestation could extend the pregnancy, reduce the risk for spontaneous preterm birth, and improve perinatal and neonatal outcomes.
A retrospective cohort study was conducted. The ultrasound-indicated cerclage group included twin pregnancies with a transvaginal cervical length <25 mm that underwent cerclage at 18 to 26 weeks of gestation in the Women\'s Hospital, Zhejiang University School of Medicine, from December 2015 through August 2021. Twin pregnancies in our study that underwent cerclage also received antibiotics and indomethacin. A control group of twin pregnancies that were managed expectantly were matched with the treatment group in terms of transvaginal cervical length at diagnosis (±3 mm), gestational age at presentation of diagnosis (±3 weeks), and maternal age (±5 years). An additional subanalysis was performed in which the patients were divided into 2 subgroups based on transvaginal cervical length of either <15 mm or between 15 and 24 mm. The primary outcome was gestational age at delivery. The secondary outcomes were pregnancy latency, the rate of spontaneous preterm birth at <28, <32, <34, <36 weeks\' gestation, and neonatal outcomes.
A total of 90 twin pregnancies with a transvaginal cervical length <25 mm were managed with either a cerclage (ultrasound-indicated cerclage group, n=45) or expectantly (control group, n=45). Demographic characteristics were not significantly different between the groups. When compared with the control group, the gestational age at delivery was significantly higher (33.11±3.16 vs 30.22±4.12 weeks; P=.001) and the pregnancy latency was significantly longer (72.40±22.51 vs 45.56±28.82 days; P<.001) in the ultrasound-indicated cerclage group. The rates of spontaneous preterm birth at <28, <32, <34, and <36 weeks\' gestation were significantly lower in the ultrasound-indicated cerclage group than in the control group. In terms of neonatal outcomes, there were significant reductions in the overall perinatal mortality (4.4% vs 20.0%; P<.001), neonatal intensive care unit admissions (69.0% vs 92.6%; P<.001), and composite adverse neonatal outcomes (43.7% vs 64.7%; P=.010) for the ultrasound-indicated cerclage group when compared with the control group. In the subgroup of women with a transvaginal cervical length of between 15 and 24 mm (with 21 in the ultrasound-indicated cerclage group vs 21 controls), the data were adjusted for maternal age, pregestational body mass index, in vitro fertilization, operative hysteroscopy, previous cervical surgery, previous spontaneous preterm birth, white blood cell counts, C-reactive protein level, neutrophil to lymphocyte ratio, and the shortest transvaginal cervical length measured at diagnosis. In ultrasound-indicated cerclage group, gestational age at delivery was significantly higher (32.95±3.81 vs 30.24±4.01 weeks; beta, 3.34; 95% confidence interval, 0.14-6.55; P=.042), pregnancy latency was significantly prolonged (77.19±24.81 vs 48.52±29.67 days; beta, 33.81; 95% confidence interval, 12.29-55.34; P=.003), and the rates of spontaneous preterm birth <36 weeks\' gestation (57.1% vs 95.2%; adjusted odds ratio, 0.03; 95% confidence interval, 0.01-0.69; P=.029) was significantly decreased, and for neonatal outcomes, there were significant reductions in neonatal intensive care unit admissions (53.7% vs 96.7%; adjusted odds ratio, 0.04; 95% confidence interval, 0.01-0.32; P=.003) and the composite adverse neonatal outcomes (39.0% vs 73.3%; adjusted odds ratio, 0.24; 95% confidence interval, 0.08-0.68; P=.008) in the ultrasound-indicated cerclage group when compared with the control group. In the subgroup of women with a transvaginal cervical length <15 mm, gestational age at delivery was higher (33.25±2.52 vs 30.00±4.33 weeks; beta, 3.96; 95% confidence interval, 1.51-6.42; P=.002), pregnancy latency was significantly prolonged (68.21±19.85 vs 42.96±28.43 days; beta, 30.11; 95% confidence interval, 12.42-47.81; P=.001), rates of spontaneous preterm birth at <32 weeks (16.7% vs 54.2%; adjusted odds ratio, 0.10; 95% confidence interval, 0.01-0.61; P=.020) and <34 weeks (54.2% vs 83.3%, adjusted odds ratio, 0.08; 95% confidence interval, 0.01-0.66; P=.019) of gestation was significantly decreased, and neonatal birthweight was significantly increased (2023.96±510.35 vs 1421.77±611.40 g; beta, 702.40; 95% confidence interval, 297.02-1107.78; P=.001) in the ultrasound-indicated cerclage group when compared with the control group.
Cerclage among women with twin pregnancies with a transvaginal cervical length <25 mm may reduce the rate of spontaneous preterm birth and improve perinatal and neonatal outcomes when compared with expectant management. It is worth noting that even with a short transvaginal cervical length of 15 to 24 mm, cerclage will significantly decrease the risk of delivery at <36 weeks\' gestation and prolong pregnancy latency. Among women with a short transvaginal cervical length <15 mm, cerclage will significantly decrease the risk of delivery at <32 and <34 weeks\' gestation and prolong pregnancy latency.

BACKGROUND: Cervical cerclage is a treatment for an incompetent cervix, the latter being a contributor to spontaneous preterm birth. There is significant difficulty with a transvaginal cerclage insertion for the absent vaginal or ecto-cervix in the mid-2nd trimester period resulting in a higher risk of late miscarriages, extremely preterm labour with increased neonatal morbidity and mortality.
METHODS: A retrospective review of 5 consecutive cases managed by a surgical technique-modified high vaginal cerclage insertion at 18-20 weeks-and adjunct protocols which included vaginal progesterone use, serial infection screening and lifestyle advice, over a 12-month period ending in August 2021, is presented. Inclusion criteria included minimal or absent ecto-cervix, singleton pregnancies with an incompetent cervix attending for a vaginal cerclage whilst exclusion criteria were the usual contraindications to a cerclage insertion. Primary outcome was delivery after 34 weeks whilst seconday outcomes included maternal hemorrhage, bowel/bladder injury, chorioamnionitis and neonatal admission.
RESULTS: A increased gestational latency of 13 gestational weeks (range 12-18). Mean gestational age at delivery was 36 weeks +1 (253 days) with a range of 241-264 days. Delivery after 34 weeks gestational age was 100% with no maternal surgical complications and corresponding neonatal outcomes.
CONCLUSIONS: There is a potential therapeutic benefit of this technique and adjunct management, in managing an incompetent mid-2nd trimester absent ecto-cervix.

OBJECTIVE: The aim of this study was to evaluate the feasibility and safety of Laparoscopic emergency cervicoisthmic cerclage in second trimester of pregnancy.
METHODS: Between November 2015 and March 2019 5 patients underwent Laparoscopic emergency cervicoisthmic cerclage. All women had showed cervical insufficiency with dilation in the second trimester due to extensive conisation (3 patients) or re-conisation (2 patients) and failed transvaginal cerclage (5 patients) due to a short vaginal cervix. Patients\' characteristics were obtained from hospital\'s medical record and we evaluated surgical data, intra, postoperative complications, and perinatal outcome. All operations were performed by the same surgeon.
RESULTS: The average operation time was 88 min (ranging from 80 to 95 minutes), the average estimated blood loss during the procedure was less than 100 mL and there were no perioperative or postoperative complications. The mean gestational age at surgery was 14.4 (ranging from 14.2 to 16) weeks. All women underwent an elective CS after 38 weeks of gestation. The overall pregnancy survival rate was 100 %, the mean gestational age at delivery was 38.1 weeks (ranging from 38.0 to 38.5 weeks) and the mean birth weight was 3190 g (g) (ranging from 2980 g to 3350 g).
CONCLUSIONS: Laparoscopic cervicoisthmic cerclage might be an alternative approach even in the early second trimester of pregnancy. Our study\'s success rates compare favourably to the laparotomy approach and the laparoscopic cervicoisthmic cerclage showed a relatively high success rate in women who are at risk of poor obstetric outcomes. Of course, the surgeon\'s experience and competence plays a key role and this approach should only be attempted in well-organized units.

Delayed delivery is designed to allow the remaining fetus(es) to develop after premature expulsion of the first twin in the second trimester of pregnancy. This decision is aimed to allow the remaining fetus(es) to reach full fetal growth. We here report a clinical case of delayed delivery in a patient with triple pregnancy in whom the time between the expulsion of the first twin and the birth of the third twin was 10 weeks. The purpose of this study was to highlight the benefit and indications for delayed delivery.