Background: Cervical insufficiency is one of the major causes of preterm birth among pregnant women that leads to severe mortality and morbidity issues among newborns. Prophylactic cervical cerclage is a surgical proc...Background: Cervical insufficiency is one of the major causes of preterm birth among pregnant women that leads to severe mortality and morbidity issues among newborns. Prophylactic cervical cerclage is a surgical procedure performed between 11 and 14 weeks of gestation upon diagnosis of cervix insufficiency among pregnant women. Aims & Objectives: In this study, we aimed to evaluate the effectiveness of prophylactic cervical cerclage in comparison to other interventions to treat cervical insufficiency among pregnant women using a meta-analysis approach. Methods: We searched the three databases (Coachrane Library, PubMed, and MEDLINE) that were used for articles related to research aims by using MeSH keywords. The timeline of research was set from January 2015 to January 2024. The methodological quality assessment of included studies was performed by the Risk of Bias in Non-randomized Studies—of Interventions (ROBINS-I). A recent meta-analysis was conducted by using Review Manager 5.4.0 software. Results: About 441 research articles were extracted from three electronic databases and only 125 articles were assessed for eligibility criteria. Finally, 8 studies were included in the analysis for a recent meta-analysis. Six out of eight included retrospective or pilot studies were graded as having a moderate risk of bias, and two studies had low risk on the basis of owning bias. About 1008 pregnant women with cervical insufficiency were analyzed in a recent meta-analysis. By pooled analysis, it was evaluated that significant difference found in prolongation of delivery weeks (Mean difference = 1.05;Cl: 0.81 to 1.29: p > 0.00001), number of deliveries > 37 weeks (OR = 0.59;Cl: 0.19 to 1.84: p > 0.006), and preterm birth (OR = 0.73;Cl: 0.42 to 1.28: p > 0.50) among pregnant women receiving prophylactic cervical cerclage as compared to other treatment strategies. Conclusion: Recent meta-analysis suggested the prophylactic cervical cerclage reduces the rates of preterm birth, abortion rates, number of deliveries > 37 weeks, and other complications as compared to the other cervical cerclage types and conservative treatments.展开更多
Introduction: Multiple pregnancies have a higher risk of premature delivery and a weakened cervix has been associated with it. In most cases, emergency cerclage has proved to be beneficial as the birth of the first tw...Introduction: Multiple pregnancies have a higher risk of premature delivery and a weakened cervix has been associated with it. In most cases, emergency cerclage has proved to be beneficial as the birth of the first twin is usually followed by the unavoidable delivery of the second twin and most fetus dies shortly after delivery. Studies have noted that delayed delivery of the second fetus in a twin pregnancy is an effective management choice and the use of cervical cerclage after the first delivery is associated with a longer inter-delivery interval. We present a case of previable premature rupture of membrane of a dichorionic diamniotic twin gestation leading to the loss of the leading twin and subsequently having emergency cervical cerclage for the second twin and caesarean delivery at term. Case Presentation: She was a case of a 29 years old, G<sub>6</sub>P<sub>1</sub><sup>+4</sup> with 1 living child at a gestational age of 17 weeks plus 5 days who initially was diagnosed with dichorionic diamniotic twin gestation following an early ultrasound but presented with a history of bleeding and passage of liquor per vaginam. Ultrasound done on admission showed cervical funneling and a stable state of the second twin. She subsequently had emergency cervical cerclage after stabilization on account of previable premature rupture of membrane of a dichorionic diamniotic twin gestation with the loss of the leading twin. A repeat ultrasound done prior to discharge showed closed cervical os and a good state of the fetus. She then had elective caesarean delivery at term with a good feto-maternal outcome. Conclusion: Emergency cervical cerclage should be part of the options of management after stabilization in cases of previable premature rupture of membrane in a dichorionic or multichoronic gestation so as to save the viable once.展开更多
To study maternal and perinatal outcomes after cervical cerclage in both singleton and twin pregnancies,we retrospectively reviewed women undergoing cervical cerclage for cervical insufficiency at Tongji Hospital,Wuha...To study maternal and perinatal outcomes after cervical cerclage in both singleton and twin pregnancies,we retrospectively reviewed women undergoing cervical cerclage for cervical insufficiency at Tongji Hospital,Wuhan,China from January 1,2010 to July 31,2015 to evaluate primary and secondary outcomes for subgroups with cervical length（CL） ≤15,〉15 to 〈25,and ≥25 mm.Of 166 patients who underwent cervical cerclage,after exclusion of patients with missed abortion and continuing pregnancy,141 patients（121 singleton and 20 twin pregnancies） were included in the analysis.Mean gestational age at birth was 34.22 and 28.27 weeks for singleton and twin pregnancies,respectively.There were 17（14.05%） and 13（33.33%） neonatal deaths in singleton and twin pregnancies,respectively.Mean age（31.60±4.62 vs.31.22±4.63 years,P=0.39） and gestational weeks at cerclage（18.50±4.62 vs.19.31±4.99,P=0.47） were similar for both groups.Mean gestational weeks at delivery（34.22±5.77 vs.28.27±6.17,P〈0.001） and the suture to delivery interval（15.72±7.15 vs.8.96±6.70,P〈0.001） were significantly longer in the singleton group.These variables indicate a linear negative correlation with the degree of CL shortening,with better outcomes in patients with CL ≥25 mm who underwent cerclage,both in singleton and twin pregnancies.No difference in mode of delivery existed between the singleton group and twin group.Our results indicate a high risk of preterm delivery in both groups,especially in the twin group.Patients with a history of preterm labor and CL 〉25 mm in the current pregnancy,possibly in a twin pregnancy,could benefit from elective cervical cerclage;however,cervical cerclage was inadvisable for twin pregnancies with a CL 〉15 and 〈25 mm.Our data emphasize the importance of re-evaluating the efficacy of cervical cerclage for twin pregnancies in well-designed clinical trials.展开更多
BACKGROUND Laparoscopic cervical cerclage is performed for patients with abnormal cervical anatomy and/or transvaginal cervical cerclage failure.However,the method of removing the stitches to allow labour induction re...BACKGROUND Laparoscopic cervical cerclage is performed for patients with abnormal cervical anatomy and/or transvaginal cervical cerclage failure.However,the method of removing the stitches to allow labour induction remains controversial.According to published literature,stitches are removed through laparoscopic or transvaginal methods.Herein,we report,for the first time,a case of a patient who had undergone laparoscopic cerclage,and then underwent removal of stitches by laparotomy and labour induction in the third trimester of pregnancy.CASE SUMMARY A patient who underwent laparoscopic cervical cerclage due to cervical insufficiency became pregnant naturally following the operation.At 31 wk of pregnancy,severe foetal malformations were found.To successfully induce labour,cerclage stitches were removed via laparotomy,and rivanol was injected directly into the uterus.Following successful induction of labour,the patient delivered a dead foetus.CONCLUSION This report provides a reliable scheme of removing cerclage stitches for patients who have undergone laparoscopic cerclage but experience severe foetal malformations.展开更多
Objective:This study aims to evaluate the surgical morbidity and obstetric outcomes following in-pregnancy or pre-pregnancy laparoscopic abdominal cerclage(LAC)for patients who were diagnosed with refractory cervical ...Objective:This study aims to evaluate the surgical morbidity and obstetric outcomes following in-pregnancy or pre-pregnancy laparoscopic abdominal cerclage(LAC)for patients who were diagnosed with refractory cervical insufficiency or had a short cervix.Methods:A retrospective study was conducted on patients undergoing LAC between May 2017 and May 2019 at the Department of Obstetrics and Gynecology,Sir Run Run Shaw Hospital.The patients were diagnosed with refractory cervical insufficiency based upon a previous failed transvaginal cervical cerclage(TVC),or had a short cervix who were considered unsuitable for a TVC after a previous cervical procedure.All patients were followed-up after surgery with transperineal ultrasonography until May 2020.Subsequently,surgical and obstetric data were collected and analyzed.Results:In total,44 patients underwent LAC,with 8 patients in-pregnancy and 36 pre-pregnancy.For the patient with pre-pregancy LAC,the pregnancy rate was 80.6%(29/36),including 3 patients with first-trimester loss,1 patient with an ectopic pregnancy,and 25 patients with a delivery.For the remaining 7 patients,3 did not conceive,and another 4 had no pregnancy plans.All the patients with in-pregnancy LAC had a delivery.The“take-home baby”rate was 89.2%(33/37),with a live-birth rate of 100%and a neonatal survival rate of 100%for both patients with in-pregnancy and pre-pregnancy LAC.For patients with in-pregnancy LAC,75.0%(6/8)patients delivered at≥37 wk of gestation,12.5%(1/8)delivered between 34 and 36^(+6)wk,and 12.5%(1/8)delivered between 28 and 33^(+6)wk.For patients with pre-pregnancy LAC,80.0%(20/25)patients delivered at≥37 wk of gestation,16.0%(4/25)delivered between 34 and 36^(+6)wk,and 4.0%(1/25)delivered between 28 and 33^(+6)wk.No adverse-event intra-operative or post-operative sequelae were noted.Conclusions:LAC is an effective and safe procedure that results in remarkable obstetric outcomes for women with refractory cervical insufficiency,or with a short cervix who are considered unsuitable for a TVC.The success rate of in-pregnancy or pre-pregnancy LAC depends on a full evaluation of patients,a proper peri-operative management and close follow-up.展开更多
Objective: To compare the effect of prophylactic cervical cerclage with vaginal progesterone in triplet (with normal cervical measurements) to evaluate its efficacy in improving pregnancy outcome and prolonging gestat...Objective: To compare the effect of prophylactic cervical cerclage with vaginal progesterone in triplet (with normal cervical measurements) to evaluate its efficacy in improving pregnancy outcome and prolonging gestation. Design: A randomized prospective comparative study. Setting: At Tanta university hospitals and outpatient clinics. Patients: 51 selected cases of triplet pregnancy were recruited and classified into 2 groups randomly, progesterone group (n = 28 cases) and cerclage group (n = 23 cases). Interventions: Transvaginal ultrasound was done for number of fetuses, viability, cervical measurements, vaginal progesterone for progesterone starting at 20 weeks, and applying McDonald cerclage at 14 - 16 weeks for cerclage group. Main Outcome Measures: Time of occurrence of preterm labor, premature rupture of membranes (PROM), stitch removal, gestational age at delivery, mode of delivery, and neonatal complications. Results: Preterm labor occurred in 9, 8 cases and PROM in 4, and 3 cases in progesterone and cerclage groups respectively. The mean gestational age was 33.57 ± 2.97 and 31.74 ± 3.21 weeks in progesterone and cerclage groups;mean birth weight was 2049 ± 591 gm, and 1686 ± 512 gm in progesterone and cerclage groups respectively;Apgar score 7 or more was found in 52 (60.8%), and 39 (56.3%) newborn in progesterone and cerclage group respectively. Perinatal mortality was lower in progesterone group 26.1% (3 IUFD+19 neonatal) than in cerclage group 30.4% (2 IUFD + 19 neonatal). Respiratory distress syndrome (RDS) occurred in 43.9%, 49.76%, while need of mechanical ventilation occurred in 12.2%, 16.41% of progesterone and cerclage groups respectively and neonatal jaundice was found in 49.38%, 53.7% of progesterone and cerclage groups respectively. Conclusion: Vaginal progesterone seems to be more effective than prophylactic cerclage in reducing preterm delivery in triplet pregnancies with normal cervical measurements even in those with prior history of preterm labour and minimizing neonatal morbidity and mortality.展开更多
Objective: To evaluate the effectiveness of transvaginal cervical cerclage in singleton pregnancies with cervical incompetence, determine the predictive factors of success and failure, and then compare elective and em...Objective: To evaluate the effectiveness of transvaginal cervical cerclage in singleton pregnancies with cervical incompetence, determine the predictive factors of success and failure, and then compare elective and emergency cerclage. Study Design: This was a retrospective study of 62 patients who underwent cervical cerclage in The First Hospital of Jilin University, China, between May 2015 and January 2018. Successful group was defined as those who delivered live babies and failure group who experienced abortion or stillbirth. Results: Out of 104 patients, 62 met inclusion criteria. In 62 cases, 47 (75.8%) succeeded and 15 (24.2%) failed. In successful group, 21 (44.7%) women delivered pretermly and 26 (55.3%) termly. No severe complications occurred except cervical laceration (2, 3.23%), premature rupture of membranes (13, 20.97%). In 62 cases, 40 (64.5%) have ≤2 previous second-trimester losses and 22 (35.5%) have >2 previous second-trimester losses. No significant differences were found in neonatal outcomes. Analysis revealed that higher postoperative C-reactive protein and presence of premature rupture of membranes were the strongest predictors of cerclage failure. Among 62 cases, 48 (77.4%) were allocated in elective and 14 (22.6%) in emergency cerclage. Pregnancy prolongation was significantly more (P = 0.014) in elective group with no significant differences in premature rupture of membranes, neonatal outcomes (all P > 0.05) except Apgar score at 5 min (P = 0.042). Conclusion: Achieving 75.8% live births proves that transvaginal cervical cerclage is an effective and safe technique in prolonging the gestational age, improving the obstetric outcomes in singleton pregnancies with cervical incompetence under various cerclage indications. Postoperative C-reactive protein and premature rupture of membranes are the predictive factors related to success or failure. Elective cerclage is more effective in prolonging the pregnancy compared to emergency cerclage, no significant differences are seen regarding neonatal outcomes and complications.展开更多
The cerclage wire is an important adjuvant in the management of Orthopaedic and trauma cases and is particularly useful in long bone fractures. It is especially useful for addressing the fractures, especially the comm...The cerclage wire is an important adjuvant in the management of Orthopaedic and trauma cases and is particularly useful in long bone fractures. It is especially useful for addressing the fractures, especially the comminuted ones with a butterfly fragment. Orthopaedic cerclage Wiring is used as an adjunct to maintain fracture reduction (either temporarily or permanently), while the bone is primarily stabilised by either a plate intramedullary nail or external fixation frame. Multiple cerclage wires provide adjunctive fixation against compressive shear, bending & rotational forces and have been used in traumatology since many years. The aim of this article is to introduce a new year simple low cost instrument named as “Suyash cerclage wire passer”, with excellent outcomes without any major complications to the Orthopaedic community.展开更多
Emergency cerclage with advanced cervical dilatation and bulging of fetal membranes is still challenging to obstetricians.?Objective:?To identify the live birth rate after physical examination indicated rescue cerclag...Emergency cerclage with advanced cervical dilatation and bulging of fetal membranes is still challenging to obstetricians.?Objective:?To identify the live birth rate after physical examination indicated rescue cerclage. Methods:?A retrospective cohort study of 36 pregnant women, who underwent rescue cerclage at Hung Vuong hospital from January 2015 to January 2019. Selection criteria: cervical dilation 10 to 40 mm, at 20 to 30 gestational weeks. Exclusion criteria: multiple pregnancy, birth defects, pregnancy termination due to maternal or fetal indications. Results: Delivery of live infant rate was 72.22%;mean pregnancy prolongation was 42.8 ±?34.15 days. Early live birth rate was 77.78%. The percentage of delivery after 34 and 37 weeks was 44.45% and 27.78%, respectively. Live birth weight was 400 to 3600?g, with mean being 1878.06 ±?1049.04?g. No procedure-related complication was observed. Conclusions:?Rescue cerclage may be an effective and safe method in prolonging pregnancy and improving neonatal outcome in women with cervical dilation 10 to 40 mm. It should be considered as a viable option for women with a dilated cervix in 20 to 30 gestational weeks. Future controlled studies are needed.展开更多
The pregnancy outcome following emergency cervical cerclage for cervical dilatation is unclear. The case notes of pregnant women who underwent the procedure from January 1996 until December 2005 at Hull Royal Infirmar...The pregnancy outcome following emergency cervical cerclage for cervical dilatation is unclear. The case notes of pregnant women who underwent the procedure from January 1996 until December 2005 at Hull Royal Infirmary and Castle Hill Hospitals was analysed. This procedure prolonged pregnancy in all patients with the mean duration of 24 days. There were 10 live births and two still births. Among the 10 live births there were five neonatal deaths (perinatal mortality 583/1000). Neonatal outcome was universally poor if the initial cervical dilatation was more than 5 cm. All patients should be informed of the survival rates before undergoing this procedure.展开更多
There are few reports of the successful delivery of unicornuate uterus pregnancy after laparoscopic cervical cerclage.Here,we report a 32-year-old woman,gravida 2 para 1,who had been admitted for unicornuate uterus pr...There are few reports of the successful delivery of unicornuate uterus pregnancy after laparoscopic cervical cerclage.Here,we report a 32-year-old woman,gravida 2 para 1,who had been admitted for unicornuate uterus pregnancy by a thawed frozen blastocyst transplantation.She accepted laparoscopic cervical cerclage for cervical insufficiency and delivered successfully via caesarean section at 35^(+3) weeks.Cervical cerclage may be used as an effective method of preventing abortion in unicornuate uterus pregnancy,while surgery by laparoscopy would be a better choice for patients with poor cervical condition.Obstetricians should pay due attention to complications such as uterine rupture for these highrisk patients.展开更多
Cervical insufficiency is seen in 0.1% - 1% of all pregnancies and classical treatment involves vaginal cerclage. In some conditions, such as an extremely short, deformed or absent cervix, surgery needs to be done by ...Cervical insufficiency is seen in 0.1% - 1% of all pregnancies and classical treatment involves vaginal cerclage. In some conditions, such as an extremely short, deformed or absent cervix, surgery needs to be done by transabdominal approach. We use a simplified technique for laparoscopic transabdominal cerclage compared to the technique described in previous studies. Furthermore, we give a review on the literature published on this subject. We have a case series of 12 patients operated in a non-pregnant state with previously failed vaginal cerclage (n = 4) or in which a vaginal approach appeared to be impossible due to a history of cervical surgery (n = 8). Minor complication of vaginal erosion of the cerclage tape was described in 2 cases. Comparable studies of transabdominal cerclage via laparotomy or laparoscopy could not show any difference in obstetric outcome. Several studies mentioned the advantages of the laparoscopic approach (short hospitalisation, fast recovery, high placement of the suture,) and no complications were described. Transabdominal cerclage performed by laparoscopy seems to be a feasible technique in cases transvaginal cerclage fails or is technically impossible.展开更多
Objective: to analyze the clinical effect of transvaginal cervical cerclage in the treatment of patients with cervical insufficiency. Methods: in this study, 60 patients with cervical incompetence who came to our hosp...Objective: to analyze the clinical effect of transvaginal cervical cerclage in the treatment of patients with cervical insufficiency. Methods: in this study, 60 patients with cervical incompetence who came to our hospital from January 2019 to October 2021 were selected and divided into a singleton group and a twin group according to the different operation time. The singleton group was treated with conventional cervical cerclage therapy, while the twin group was found to have progressive shortening or softening of the cervix in the process of vaginal B-ultrasound and vaginal examination. Cervical dilation was performed during the 14th to 24th week of pregnancy. The successful operation of the patients was compared and the live fetus was followed up after delivery. Results: through the research, it was found that the success rate of the operation was 100% in the singleton group and the twins group, while the survival rate of the fetus in the singleton group was only 91.11%, while that in the singleton group was 97.78%. There was no significant difference between the success rate of operation and the survival rate of fetus after operation in each pregnancy (P>0.05). Conclusion: during pregnancy, patients with cervical incompetence should undergo vaginal cervical examination and vaginal B-ultrasound examination regularly to monitor the changes in the length and texture of the patient's cervix and to understand the situation of anterior amnion fossa entering and dilatation of the cervical internal orifice. The patient should choose a suitable time before the opening of the uterine orifice, and the therapeutic effect is slightly higher than that of the selective cervical cerclage operation, so that the patient can avoid unnecessary selective cervical cerclage operation, and can also prevent abortion caused by the operation, which can be popularized clinically.展开更多
Purpose:Intramedullary nailing is the preferred internal fixation technique for the treatment of subtrochanteric fractures because of its biomechanical advantages.However,no definitive conclusion has been reached rega...Purpose:Intramedullary nailing is the preferred internal fixation technique for the treatment of subtrochanteric fractures because of its biomechanical advantages.However,no definitive conclusion has been reached regarding whether combined cable cerclage is required during intramedullary nailing treatment.This study is performed to compare the clinical effects of intramedullary nailing with cerclage and non-cerclage wiring in the treatment of irreducible spiral subtrochanteric fractures.Methods:Patients with subtrochanteric fractures admitted to our center from January 2013 to December 2021 were retrospectively analyzed.The patients were enrolled in the case-control study according to the inclusion and exclusion criteria and divided into the non-cerclage group and the cerclage group.The patients'clinical data,including the operative time,intraoperative blood loss,hospital stay,reoperation rate,fracture union time,and Harris hip score,were compared between these 2 groups.Categorical variables were compared using Chi-square or Fisher's exact test.Continuous variables with normal distribution were presented as mean±standard deviation and analyzed with Student's t-test.Nonnormally distributed variables were expressed as median(Q_(1),Q_(3))and assessed using the Mann-Whitney test.A p<0.05 was considered significant.Results:In total,69 patients were included in the study(35 patients in the non-cerclage group and 34 patients in the cerclage group).The baseline data of the 2 groups were comparable.There were no significant difference in the length of hospital stay(z=-0.391,p=0.696),operative time(z=-1.289,p=0.197),or intraoperative blood loss(z=-1.321,p=0.186).However,compared with non-cerclage group,the fracture union time was shorter(z=-5.587,p<0.001),the rate of nonunion was lower(χ^(2)=6.030,p=0.03),the anatomical reduction rate was higher(χ^(2)=5.449,p=0.03),and the Harris hip score was higher(z=-2.99,p=0.003)in the cerclage group,all with statistically significant differences.Conclusions:Intramedullary nailing combined with cable cerclage wiring is a safe and reliable technique for the treatment of irreducible subtrochanteric fractures.This technique can improve the reduction effect,increase the stability of fracture fixation,shorten the fracture union time,reduce the occurrence of nonunion,and contribute to the recovery of hip joint function.展开更多
To editor:Cervical insufficiency,or cervical incompetence,is characterized by painless cervix dilatation during the second trimester without contractions.1 It is found in 0.1%–1%of all pregnancies and in up to 8.0%of...To editor:Cervical insufficiency,or cervical incompetence,is characterized by painless cervix dilatation during the second trimester without contractions.1 It is found in 0.1%–1%of all pregnancies and in up to 8.0%of women with recurrent second-trimester miscarriages.2–4 Cervical insufficiency is associated with premature birth,which is a leading cause of neonatal and perinatal mortality and morbidity.展开更多
Background：Preterm birth （PTB） is the leading cause of perinatal morbidity and mortality worldwide,and its prevention is an important health-care priority.The cervical incompetence is a well-known risk factor for P...Background：Preterm birth （PTB） is the leading cause of perinatal morbidity and mortality worldwide,and its prevention is an important health-care priority.The cervical incompetence is a well-known risk factor for PTB and its incidence is about 0.1-2.0%,while there is no ideal optimum treatment recommended currently.The cervical incompetence causes about 15% of habitual abortion in 16-28 weeks.This study aimed to evaluate the effectiveness and safety of cervical cerclage and vaginal progesterone in the treatment of cervical incompetence with/without PTB history.Methods：We retrospectively observed the pregnancy outcome of 198 patients diagnosed with cervical incompetence from January 2010 to October 2015 in Beijing Hospital.Among the 198 women involved,women who had at least one PTB before 32 weeks （including abortion in the second trimester attributed to the cervical competence） were assigned to the PTB history cohort,and others were assigned to the non-PTB history cohort.All women underwent cerclage placement （cervical cerclage group） or administrated with vaginal progesterone （vaginal progesterone group） until delivery.The outcomes of interest were the differences in gestational age at delivery,the rate of premature delivery,neonatal outcome,complications,and route of delivery between the two treatment groups.Results：Among the 198 patients with cervical incompetence,116 patients in PTB history cohort and 80 patients in non-PTB history cohort were included in the final analysis.In the PTB history cohort,cervical cerclage group had significantly longer cervical length at 2 weeks after the start of treatment （23.1 ± 4.6 mm vs.12.4 ± 9.1 mm,P =0.002）,higher proportion of delivery ≥37 weeks＇ gestation （63.4% vs.33.3%,P =0.008）,bigger median birth weight （2860 g vs.2250 g,P =0.031）,and lower proportion of neonates whose 1-min Apgar score 〈7 （5.9% vs.33.3%,P =0.005）,compared with vaginal progesterone group.No significant differences were found in other outcome measures between the two treatment groups.In the non-PTB history cohort,there were no significant differences in the maternal outcomes between cervical cerclage and vaginal progesterone groups,such as median gestational age at delivery （37.4 weeks vs.37.3 weeks,P =0.346） and proportion of delivery ≥37 weeks＇ gestation （55.9% vs.60.9%,P =0.569）.There were also no significant differences in the neonatal outcomes between the cervical cerclage and vaginal progesterone groups including the median birth weight （2750 g vs.2810 g,P =0.145）,perinatal mortality （5.9% vs.6.5%,P =0.908）,and 1-min Apgar scores （8.8% vs.8.7%,P =0.984）.Conclusions：Cervical cerclage showed more benefits in the maternal and neonatal outcomes than vaginal progesterone therapy for women with an asymptomatic short cervix and prior PTB history,while cervical cerclage and vaginal progesterone therapies showed similar effectiveness for women with an asymptomatic short cervix but without a history of PTB.展开更多
Uterus didelphys occurs in~0.4%of females and is found in~11%-20%of all uterus defects.It is a risk factor for cervical insufficiency,consequently contributing to late miscarriage or preterm birth.Thus far,only two pr...Uterus didelphys occurs in~0.4%of females and is found in~11%-20%of all uterus defects.It is a risk factor for cervical insufficiency,consequently contributing to late miscarriage or preterm birth.Thus far,only two prior cases of uterus didelphys accompanied by cervical insufficiency treated through laparoscopic cervical cerclage have been reported;however,livebirth only occurred in one hemiuterus.Herein,we report a case of uterus didelphys in a patient diagnosed with cervical insufficiency.Following the placement of a modified laparoscopic cervical cerclage,the patient had two successful livebirths through both hemiuteruses,respectively,with longer gestation age(ie,>36 weeks).The aim of this case report was to provide useful information for clinical practitioners to make better decisions on the management of cervical insufficiency in patients with uterus didelphys,and identify obstetric complications that clinicians should pay attention to during pregnancy.展开更多
Purpose： Cerclage wire application has emerged as a potential therapeutic adjunct to intramedullary nailing for subtrochanteric fractures. But its popularity is plagued by the concern of possible negative effect on f...Purpose： Cerclage wire application has emerged as a potential therapeutic adjunct to intramedullary nailing for subtrochanteric fractures. But its popularity is plagued by the concern of possible negative effect on fracture zone biology. This study was intended to analyze the clinico-radiological outcome and complications associated with cerclage wire application. Methods： Retrospective analysis was performed on all the subtrochanteric fractures operated with intramedullary nailing between January 2012 and January 2016. After exclusion, 48 patients were available with an average follow-up of 20.8 months. Long oblique, spiral, spiral wedge or comminuted fracture configurations with butterfly fragments were particularly considered for cerclage wire appli- cation, which was employed by percutaneous cerclage passer in 21 patients. Assessment was done in terms of operation time, blood loss, quality of reduction, neck-shaft angle, follow-up redisplacement, union time, complications, and final functional evaluation by Merle d＇Aubigne＇-Postel score. Results： Average operation time and blood loss were significantly higher in cerclage group （p 〈 0.05）. However, cerclage use substantially improved quality of reduction in terms of maximum cortical displacement （p = 0.003） and fracture angulation （p - 0.045）; anatomical reduction was achieved in 95.23% of cases as compared to 74.07% without cerclage. Union time was shorter, although not statis- tically different （p - 0.208）, in cerclage group. Four patients in non-cerclage group developed non-union, 2 of them had nail breakage. No infection or any other implant related complications were reported with cerclage use. Conclusion： Minimally-invasive cerclage wire application has proved to be beneficial for anatomical reconstruction in difficult subtrochanteric fractures, whenever applicable, without any harmful effect on fracture biology.展开更多
AIM:To observe the clinical outcomes of 30-gauge(G)needle-guided 10-0 prolene suture purse-string pupilloplasty for atonic pupil management.METHODS:Eight patients with atonic pupils who underwent suture purse-string p...AIM:To observe the clinical outcomes of 30-gauge(G)needle-guided 10-0 prolene suture purse-string pupilloplasty for atonic pupil management.METHODS:Eight patients with atonic pupils who underwent suture purse-string pupilloplasty were retrospectively analyzed.Preoperative data and at least 6mo of postoperative data were collected from all the patients.RESULTS:The corrected distance visual acuity(CDVA)before and after surgery was 0.58±0.22 and 0.20±0.10 logMAR,respectively(P=0.002).The pre-and postoperative pupil size was 7.38±0.88 and 3.09±0.71 mm(P=0.000),respectively.The corneal endothelial cell count was 2841±176/mm^(2) before and 2692±143/mm^(2) after surgery(P=0.000).No intraoperative or postoperative complications were reported.During the follow-up period of at least 6mo,all treated pupils were centered and generally or nearly round.Furthermore,the patients did not exhibit photophobia,glare,or diplopia.CONCLUSION:This technique is a simple and effective method for pupil reduction.展开更多
Objectives: Evaluation of change of cervicovaginal fluid (CVF) cytokines’ levels during pregnancy and its relation to incidence of preterm birth (PTB). Patients & Methods: Pregnant women with history of PTB and c...Objectives: Evaluation of change of cervicovaginal fluid (CVF) cytokines’ levels during pregnancy and its relation to incidence of preterm birth (PTB). Patients & Methods: Pregnant women with history of PTB and cervical length α (TNF-α) and interleukins (IL)-6 and -10 levels. Study outcomes included differences in cytokines’ levels between samples and groups. Results: Sample-I cytokines’ levels were significantly higher in study than control women. Cytokines’ levels in Sample-II were significantly higher in control, while were significantly lower in study women compared to Sample-I. Sixteen study women had PTB and had significantly higher CVF levels of IL-10 and TNF-α estimated in both samples than women had no PTB. Pregnancy duration was negatively correlated with maternal body mass index (BMI) and cytokines’ levels, while was positively correlated with inter-pregnancy interval (IPI). Cytokines’ levels were positively correlated with BMI and negatively correlated with IPI. Short IPI and high TNF-α levels are negative predictors for pregnancy duration. Conclusion: High BMI, short IPI and high CVF inflammatory cytokines’ levels negatively affect pregnancy duration especially in women with history of recurrent PTB. Early prophylactic CC for women at high-risk of SPTB can modulate local immune disturbance, reduce incidence of SPTB and prolong pregnancy duration.展开更多
文摘Background: Cervical insufficiency is one of the major causes of preterm birth among pregnant women that leads to severe mortality and morbidity issues among newborns. Prophylactic cervical cerclage is a surgical procedure performed between 11 and 14 weeks of gestation upon diagnosis of cervix insufficiency among pregnant women. Aims & Objectives: In this study, we aimed to evaluate the effectiveness of prophylactic cervical cerclage in comparison to other interventions to treat cervical insufficiency among pregnant women using a meta-analysis approach. Methods: We searched the three databases (Coachrane Library, PubMed, and MEDLINE) that were used for articles related to research aims by using MeSH keywords. The timeline of research was set from January 2015 to January 2024. The methodological quality assessment of included studies was performed by the Risk of Bias in Non-randomized Studies—of Interventions (ROBINS-I). A recent meta-analysis was conducted by using Review Manager 5.4.0 software. Results: About 441 research articles were extracted from three electronic databases and only 125 articles were assessed for eligibility criteria. Finally, 8 studies were included in the analysis for a recent meta-analysis. Six out of eight included retrospective or pilot studies were graded as having a moderate risk of bias, and two studies had low risk on the basis of owning bias. About 1008 pregnant women with cervical insufficiency were analyzed in a recent meta-analysis. By pooled analysis, it was evaluated that significant difference found in prolongation of delivery weeks (Mean difference = 1.05;Cl: 0.81 to 1.29: p > 0.00001), number of deliveries > 37 weeks (OR = 0.59;Cl: 0.19 to 1.84: p > 0.006), and preterm birth (OR = 0.73;Cl: 0.42 to 1.28: p > 0.50) among pregnant women receiving prophylactic cervical cerclage as compared to other treatment strategies. Conclusion: Recent meta-analysis suggested the prophylactic cervical cerclage reduces the rates of preterm birth, abortion rates, number of deliveries > 37 weeks, and other complications as compared to the other cervical cerclage types and conservative treatments.
文摘Introduction: Multiple pregnancies have a higher risk of premature delivery and a weakened cervix has been associated with it. In most cases, emergency cerclage has proved to be beneficial as the birth of the first twin is usually followed by the unavoidable delivery of the second twin and most fetus dies shortly after delivery. Studies have noted that delayed delivery of the second fetus in a twin pregnancy is an effective management choice and the use of cervical cerclage after the first delivery is associated with a longer inter-delivery interval. We present a case of previable premature rupture of membrane of a dichorionic diamniotic twin gestation leading to the loss of the leading twin and subsequently having emergency cervical cerclage for the second twin and caesarean delivery at term. Case Presentation: She was a case of a 29 years old, G<sub>6</sub>P<sub>1</sub><sup>+4</sup> with 1 living child at a gestational age of 17 weeks plus 5 days who initially was diagnosed with dichorionic diamniotic twin gestation following an early ultrasound but presented with a history of bleeding and passage of liquor per vaginam. Ultrasound done on admission showed cervical funneling and a stable state of the second twin. She subsequently had emergency cervical cerclage after stabilization on account of previable premature rupture of membrane of a dichorionic diamniotic twin gestation with the loss of the leading twin. A repeat ultrasound done prior to discharge showed closed cervical os and a good state of the fetus. She then had elective caesarean delivery at term with a good feto-maternal outcome. Conclusion: Emergency cervical cerclage should be part of the options of management after stabilization in cases of previable premature rupture of membrane in a dichorionic or multichoronic gestation so as to save the viable once.
文摘To study maternal and perinatal outcomes after cervical cerclage in both singleton and twin pregnancies,we retrospectively reviewed women undergoing cervical cerclage for cervical insufficiency at Tongji Hospital,Wuhan,China from January 1,2010 to July 31,2015 to evaluate primary and secondary outcomes for subgroups with cervical length（CL） ≤15,〉15 to 〈25,and ≥25 mm.Of 166 patients who underwent cervical cerclage,after exclusion of patients with missed abortion and continuing pregnancy,141 patients（121 singleton and 20 twin pregnancies） were included in the analysis.Mean gestational age at birth was 34.22 and 28.27 weeks for singleton and twin pregnancies,respectively.There were 17（14.05%） and 13（33.33%） neonatal deaths in singleton and twin pregnancies,respectively.Mean age（31.60±4.62 vs.31.22±4.63 years,P=0.39） and gestational weeks at cerclage（18.50±4.62 vs.19.31±4.99,P=0.47） were similar for both groups.Mean gestational weeks at delivery（34.22±5.77 vs.28.27±6.17,P〈0.001） and the suture to delivery interval（15.72±7.15 vs.8.96±6.70,P〈0.001） were significantly longer in the singleton group.These variables indicate a linear negative correlation with the degree of CL shortening,with better outcomes in patients with CL ≥25 mm who underwent cerclage,both in singleton and twin pregnancies.No difference in mode of delivery existed between the singleton group and twin group.Our results indicate a high risk of preterm delivery in both groups,especially in the twin group.Patients with a history of preterm labor and CL 〉25 mm in the current pregnancy,possibly in a twin pregnancy,could benefit from elective cervical cerclage;however,cervical cerclage was inadvisable for twin pregnancies with a CL 〉15 and 〈25 mm.Our data emphasize the importance of re-evaluating the efficacy of cervical cerclage for twin pregnancies in well-designed clinical trials.
文摘BACKGROUND Laparoscopic cervical cerclage is performed for patients with abnormal cervical anatomy and/or transvaginal cervical cerclage failure.However,the method of removing the stitches to allow labour induction remains controversial.According to published literature,stitches are removed through laparoscopic or transvaginal methods.Herein,we report,for the first time,a case of a patient who had undergone laparoscopic cerclage,and then underwent removal of stitches by laparotomy and labour induction in the third trimester of pregnancy.CASE SUMMARY A patient who underwent laparoscopic cervical cerclage due to cervical insufficiency became pregnant naturally following the operation.At 31 wk of pregnancy,severe foetal malformations were found.To successfully induce labour,cerclage stitches were removed via laparotomy,and rivanol was injected directly into the uterus.Following successful induction of labour,the patient delivered a dead foetus.CONCLUSION This report provides a reliable scheme of removing cerclage stitches for patients who have undergone laparoscopic cerclage but experience severe foetal malformations.
基金supported by the Natural Science Foundation of Zhejiang Province(LGF20H180013).
文摘Objective:This study aims to evaluate the surgical morbidity and obstetric outcomes following in-pregnancy or pre-pregnancy laparoscopic abdominal cerclage(LAC)for patients who were diagnosed with refractory cervical insufficiency or had a short cervix.Methods:A retrospective study was conducted on patients undergoing LAC between May 2017 and May 2019 at the Department of Obstetrics and Gynecology,Sir Run Run Shaw Hospital.The patients were diagnosed with refractory cervical insufficiency based upon a previous failed transvaginal cervical cerclage(TVC),or had a short cervix who were considered unsuitable for a TVC after a previous cervical procedure.All patients were followed-up after surgery with transperineal ultrasonography until May 2020.Subsequently,surgical and obstetric data were collected and analyzed.Results:In total,44 patients underwent LAC,with 8 patients in-pregnancy and 36 pre-pregnancy.For the patient with pre-pregancy LAC,the pregnancy rate was 80.6%(29/36),including 3 patients with first-trimester loss,1 patient with an ectopic pregnancy,and 25 patients with a delivery.For the remaining 7 patients,3 did not conceive,and another 4 had no pregnancy plans.All the patients with in-pregnancy LAC had a delivery.The“take-home baby”rate was 89.2%(33/37),with a live-birth rate of 100%and a neonatal survival rate of 100%for both patients with in-pregnancy and pre-pregnancy LAC.For patients with in-pregnancy LAC,75.0%(6/8)patients delivered at≥37 wk of gestation,12.5%(1/8)delivered between 34 and 36^(+6)wk,and 12.5%(1/8)delivered between 28 and 33^(+6)wk.For patients with pre-pregnancy LAC,80.0%(20/25)patients delivered at≥37 wk of gestation,16.0%(4/25)delivered between 34 and 36^(+6)wk,and 4.0%(1/25)delivered between 28 and 33^(+6)wk.No adverse-event intra-operative or post-operative sequelae were noted.Conclusions:LAC is an effective and safe procedure that results in remarkable obstetric outcomes for women with refractory cervical insufficiency,or with a short cervix who are considered unsuitable for a TVC.The success rate of in-pregnancy or pre-pregnancy LAC depends on a full evaluation of patients,a proper peri-operative management and close follow-up.
文摘Objective: To compare the effect of prophylactic cervical cerclage with vaginal progesterone in triplet (with normal cervical measurements) to evaluate its efficacy in improving pregnancy outcome and prolonging gestation. Design: A randomized prospective comparative study. Setting: At Tanta university hospitals and outpatient clinics. Patients: 51 selected cases of triplet pregnancy were recruited and classified into 2 groups randomly, progesterone group (n = 28 cases) and cerclage group (n = 23 cases). Interventions: Transvaginal ultrasound was done for number of fetuses, viability, cervical measurements, vaginal progesterone for progesterone starting at 20 weeks, and applying McDonald cerclage at 14 - 16 weeks for cerclage group. Main Outcome Measures: Time of occurrence of preterm labor, premature rupture of membranes (PROM), stitch removal, gestational age at delivery, mode of delivery, and neonatal complications. Results: Preterm labor occurred in 9, 8 cases and PROM in 4, and 3 cases in progesterone and cerclage groups respectively. The mean gestational age was 33.57 ± 2.97 and 31.74 ± 3.21 weeks in progesterone and cerclage groups;mean birth weight was 2049 ± 591 gm, and 1686 ± 512 gm in progesterone and cerclage groups respectively;Apgar score 7 or more was found in 52 (60.8%), and 39 (56.3%) newborn in progesterone and cerclage group respectively. Perinatal mortality was lower in progesterone group 26.1% (3 IUFD+19 neonatal) than in cerclage group 30.4% (2 IUFD + 19 neonatal). Respiratory distress syndrome (RDS) occurred in 43.9%, 49.76%, while need of mechanical ventilation occurred in 12.2%, 16.41% of progesterone and cerclage groups respectively and neonatal jaundice was found in 49.38%, 53.7% of progesterone and cerclage groups respectively. Conclusion: Vaginal progesterone seems to be more effective than prophylactic cerclage in reducing preterm delivery in triplet pregnancies with normal cervical measurements even in those with prior history of preterm labour and minimizing neonatal morbidity and mortality.
文摘Objective: To evaluate the effectiveness of transvaginal cervical cerclage in singleton pregnancies with cervical incompetence, determine the predictive factors of success and failure, and then compare elective and emergency cerclage. Study Design: This was a retrospective study of 62 patients who underwent cervical cerclage in The First Hospital of Jilin University, China, between May 2015 and January 2018. Successful group was defined as those who delivered live babies and failure group who experienced abortion or stillbirth. Results: Out of 104 patients, 62 met inclusion criteria. In 62 cases, 47 (75.8%) succeeded and 15 (24.2%) failed. In successful group, 21 (44.7%) women delivered pretermly and 26 (55.3%) termly. No severe complications occurred except cervical laceration (2, 3.23%), premature rupture of membranes (13, 20.97%). In 62 cases, 40 (64.5%) have ≤2 previous second-trimester losses and 22 (35.5%) have >2 previous second-trimester losses. No significant differences were found in neonatal outcomes. Analysis revealed that higher postoperative C-reactive protein and presence of premature rupture of membranes were the strongest predictors of cerclage failure. Among 62 cases, 48 (77.4%) were allocated in elective and 14 (22.6%) in emergency cerclage. Pregnancy prolongation was significantly more (P = 0.014) in elective group with no significant differences in premature rupture of membranes, neonatal outcomes (all P > 0.05) except Apgar score at 5 min (P = 0.042). Conclusion: Achieving 75.8% live births proves that transvaginal cervical cerclage is an effective and safe technique in prolonging the gestational age, improving the obstetric outcomes in singleton pregnancies with cervical incompetence under various cerclage indications. Postoperative C-reactive protein and premature rupture of membranes are the predictive factors related to success or failure. Elective cerclage is more effective in prolonging the pregnancy compared to emergency cerclage, no significant differences are seen regarding neonatal outcomes and complications.
文摘The cerclage wire is an important adjuvant in the management of Orthopaedic and trauma cases and is particularly useful in long bone fractures. It is especially useful for addressing the fractures, especially the comminuted ones with a butterfly fragment. Orthopaedic cerclage Wiring is used as an adjunct to maintain fracture reduction (either temporarily or permanently), while the bone is primarily stabilised by either a plate intramedullary nail or external fixation frame. Multiple cerclage wires provide adjunctive fixation against compressive shear, bending & rotational forces and have been used in traumatology since many years. The aim of this article is to introduce a new year simple low cost instrument named as “Suyash cerclage wire passer”, with excellent outcomes without any major complications to the Orthopaedic community.
文摘Emergency cerclage with advanced cervical dilatation and bulging of fetal membranes is still challenging to obstetricians.?Objective:?To identify the live birth rate after physical examination indicated rescue cerclage. Methods:?A retrospective cohort study of 36 pregnant women, who underwent rescue cerclage at Hung Vuong hospital from January 2015 to January 2019. Selection criteria: cervical dilation 10 to 40 mm, at 20 to 30 gestational weeks. Exclusion criteria: multiple pregnancy, birth defects, pregnancy termination due to maternal or fetal indications. Results: Delivery of live infant rate was 72.22%;mean pregnancy prolongation was 42.8 ±?34.15 days. Early live birth rate was 77.78%. The percentage of delivery after 34 and 37 weeks was 44.45% and 27.78%, respectively. Live birth weight was 400 to 3600?g, with mean being 1878.06 ±?1049.04?g. No procedure-related complication was observed. Conclusions:?Rescue cerclage may be an effective and safe method in prolonging pregnancy and improving neonatal outcome in women with cervical dilation 10 to 40 mm. It should be considered as a viable option for women with a dilated cervix in 20 to 30 gestational weeks. Future controlled studies are needed.
文摘The pregnancy outcome following emergency cervical cerclage for cervical dilatation is unclear. The case notes of pregnant women who underwent the procedure from January 1996 until December 2005 at Hull Royal Infirmary and Castle Hill Hospitals was analysed. This procedure prolonged pregnancy in all patients with the mean duration of 24 days. There were 10 live births and two still births. Among the 10 live births there were five neonatal deaths (perinatal mortality 583/1000). Neonatal outcome was universally poor if the initial cervical dilatation was more than 5 cm. All patients should be informed of the survival rates before undergoing this procedure.
基金supported by the Key Research and Development Program of Zhejiang Province(LGF18H040005).
文摘There are few reports of the successful delivery of unicornuate uterus pregnancy after laparoscopic cervical cerclage.Here,we report a 32-year-old woman,gravida 2 para 1,who had been admitted for unicornuate uterus pregnancy by a thawed frozen blastocyst transplantation.She accepted laparoscopic cervical cerclage for cervical insufficiency and delivered successfully via caesarean section at 35^(+3) weeks.Cervical cerclage may be used as an effective method of preventing abortion in unicornuate uterus pregnancy,while surgery by laparoscopy would be a better choice for patients with poor cervical condition.Obstetricians should pay due attention to complications such as uterine rupture for these highrisk patients.
文摘Cervical insufficiency is seen in 0.1% - 1% of all pregnancies and classical treatment involves vaginal cerclage. In some conditions, such as an extremely short, deformed or absent cervix, surgery needs to be done by transabdominal approach. We use a simplified technique for laparoscopic transabdominal cerclage compared to the technique described in previous studies. Furthermore, we give a review on the literature published on this subject. We have a case series of 12 patients operated in a non-pregnant state with previously failed vaginal cerclage (n = 4) or in which a vaginal approach appeared to be impossible due to a history of cervical surgery (n = 8). Minor complication of vaginal erosion of the cerclage tape was described in 2 cases. Comparable studies of transabdominal cerclage via laparotomy or laparoscopy could not show any difference in obstetric outcome. Several studies mentioned the advantages of the laparoscopic approach (short hospitalisation, fast recovery, high placement of the suture,) and no complications were described. Transabdominal cerclage performed by laparoscopy seems to be a feasible technique in cases transvaginal cerclage fails or is technically impossible.
文摘Objective: to analyze the clinical effect of transvaginal cervical cerclage in the treatment of patients with cervical insufficiency. Methods: in this study, 60 patients with cervical incompetence who came to our hospital from January 2019 to October 2021 were selected and divided into a singleton group and a twin group according to the different operation time. The singleton group was treated with conventional cervical cerclage therapy, while the twin group was found to have progressive shortening or softening of the cervix in the process of vaginal B-ultrasound and vaginal examination. Cervical dilation was performed during the 14th to 24th week of pregnancy. The successful operation of the patients was compared and the live fetus was followed up after delivery. Results: through the research, it was found that the success rate of the operation was 100% in the singleton group and the twins group, while the survival rate of the fetus in the singleton group was only 91.11%, while that in the singleton group was 97.78%. There was no significant difference between the success rate of operation and the survival rate of fetus after operation in each pregnancy (P>0.05). Conclusion: during pregnancy, patients with cervical incompetence should undergo vaginal cervical examination and vaginal B-ultrasound examination regularly to monitor the changes in the length and texture of the patient's cervix and to understand the situation of anterior amnion fossa entering and dilatation of the cervical internal orifice. The patient should choose a suitable time before the opening of the uterine orifice, and the therapeutic effect is slightly higher than that of the selective cervical cerclage operation, so that the patient can avoid unnecessary selective cervical cerclage operation, and can also prevent abortion caused by the operation, which can be popularized clinically.
文摘Purpose:Intramedullary nailing is the preferred internal fixation technique for the treatment of subtrochanteric fractures because of its biomechanical advantages.However,no definitive conclusion has been reached regarding whether combined cable cerclage is required during intramedullary nailing treatment.This study is performed to compare the clinical effects of intramedullary nailing with cerclage and non-cerclage wiring in the treatment of irreducible spiral subtrochanteric fractures.Methods:Patients with subtrochanteric fractures admitted to our center from January 2013 to December 2021 were retrospectively analyzed.The patients were enrolled in the case-control study according to the inclusion and exclusion criteria and divided into the non-cerclage group and the cerclage group.The patients'clinical data,including the operative time,intraoperative blood loss,hospital stay,reoperation rate,fracture union time,and Harris hip score,were compared between these 2 groups.Categorical variables were compared using Chi-square or Fisher's exact test.Continuous variables with normal distribution were presented as mean±standard deviation and analyzed with Student's t-test.Nonnormally distributed variables were expressed as median(Q_(1),Q_(3))and assessed using the Mann-Whitney test.A p<0.05 was considered significant.Results:In total,69 patients were included in the study(35 patients in the non-cerclage group and 34 patients in the cerclage group).The baseline data of the 2 groups were comparable.There were no significant difference in the length of hospital stay(z=-0.391,p=0.696),operative time(z=-1.289,p=0.197),or intraoperative blood loss(z=-1.321,p=0.186).However,compared with non-cerclage group,the fracture union time was shorter(z=-5.587,p<0.001),the rate of nonunion was lower(χ^(2)=6.030,p=0.03),the anatomical reduction rate was higher(χ^(2)=5.449,p=0.03),and the Harris hip score was higher(z=-2.99,p=0.003)in the cerclage group,all with statistically significant differences.Conclusions:Intramedullary nailing combined with cable cerclage wiring is a safe and reliable technique for the treatment of irreducible subtrochanteric fractures.This technique can improve the reduction effect,increase the stability of fracture fixation,shorten the fracture union time,reduce the occurrence of nonunion,and contribute to the recovery of hip joint function.
基金This work was supported by the National Key Research and Development Program of China(no.2021YFC2700700).
文摘To editor:Cervical insufficiency,or cervical incompetence,is characterized by painless cervix dilatation during the second trimester without contractions.1 It is found in 0.1%–1%of all pregnancies and in up to 8.0%of women with recurrent second-trimester miscarriages.2–4 Cervical insufficiency is associated with premature birth,which is a leading cause of neonatal and perinatal mortality and morbidity.
文摘Background：Preterm birth （PTB） is the leading cause of perinatal morbidity and mortality worldwide,and its prevention is an important health-care priority.The cervical incompetence is a well-known risk factor for PTB and its incidence is about 0.1-2.0%,while there is no ideal optimum treatment recommended currently.The cervical incompetence causes about 15% of habitual abortion in 16-28 weeks.This study aimed to evaluate the effectiveness and safety of cervical cerclage and vaginal progesterone in the treatment of cervical incompetence with/without PTB history.Methods：We retrospectively observed the pregnancy outcome of 198 patients diagnosed with cervical incompetence from January 2010 to October 2015 in Beijing Hospital.Among the 198 women involved,women who had at least one PTB before 32 weeks （including abortion in the second trimester attributed to the cervical competence） were assigned to the PTB history cohort,and others were assigned to the non-PTB history cohort.All women underwent cerclage placement （cervical cerclage group） or administrated with vaginal progesterone （vaginal progesterone group） until delivery.The outcomes of interest were the differences in gestational age at delivery,the rate of premature delivery,neonatal outcome,complications,and route of delivery between the two treatment groups.Results：Among the 198 patients with cervical incompetence,116 patients in PTB history cohort and 80 patients in non-PTB history cohort were included in the final analysis.In the PTB history cohort,cervical cerclage group had significantly longer cervical length at 2 weeks after the start of treatment （23.1 ± 4.6 mm vs.12.4 ± 9.1 mm,P =0.002）,higher proportion of delivery ≥37 weeks＇ gestation （63.4% vs.33.3%,P =0.008）,bigger median birth weight （2860 g vs.2250 g,P =0.031）,and lower proportion of neonates whose 1-min Apgar score 〈7 （5.9% vs.33.3%,P =0.005）,compared with vaginal progesterone group.No significant differences were found in other outcome measures between the two treatment groups.In the non-PTB history cohort,there were no significant differences in the maternal outcomes between cervical cerclage and vaginal progesterone groups,such as median gestational age at delivery （37.4 weeks vs.37.3 weeks,P =0.346） and proportion of delivery ≥37 weeks＇ gestation （55.9% vs.60.9%,P =0.569）.There were also no significant differences in the neonatal outcomes between the cervical cerclage and vaginal progesterone groups including the median birth weight （2750 g vs.2810 g,P =0.145）,perinatal mortality （5.9% vs.6.5%,P =0.908）,and 1-min Apgar scores （8.8% vs.8.7%,P =0.984）.Conclusions：Cervical cerclage showed more benefits in the maternal and neonatal outcomes than vaginal progesterone therapy for women with an asymptomatic short cervix and prior PTB history,while cervical cerclage and vaginal progesterone therapies showed similar effectiveness for women with an asymptomatic short cervix but without a history of PTB.
文摘Uterus didelphys occurs in~0.4%of females and is found in~11%-20%of all uterus defects.It is a risk factor for cervical insufficiency,consequently contributing to late miscarriage or preterm birth.Thus far,only two prior cases of uterus didelphys accompanied by cervical insufficiency treated through laparoscopic cervical cerclage have been reported;however,livebirth only occurred in one hemiuterus.Herein,we report a case of uterus didelphys in a patient diagnosed with cervical insufficiency.Following the placement of a modified laparoscopic cervical cerclage,the patient had two successful livebirths through both hemiuteruses,respectively,with longer gestation age(ie,>36 weeks).The aim of this case report was to provide useful information for clinical practitioners to make better decisions on the management of cervical insufficiency in patients with uterus didelphys,and identify obstetric complications that clinicians should pay attention to during pregnancy.
文摘Purpose： Cerclage wire application has emerged as a potential therapeutic adjunct to intramedullary nailing for subtrochanteric fractures. But its popularity is plagued by the concern of possible negative effect on fracture zone biology. This study was intended to analyze the clinico-radiological outcome and complications associated with cerclage wire application. Methods： Retrospective analysis was performed on all the subtrochanteric fractures operated with intramedullary nailing between January 2012 and January 2016. After exclusion, 48 patients were available with an average follow-up of 20.8 months. Long oblique, spiral, spiral wedge or comminuted fracture configurations with butterfly fragments were particularly considered for cerclage wire appli- cation, which was employed by percutaneous cerclage passer in 21 patients. Assessment was done in terms of operation time, blood loss, quality of reduction, neck-shaft angle, follow-up redisplacement, union time, complications, and final functional evaluation by Merle d＇Aubigne＇-Postel score. Results： Average operation time and blood loss were significantly higher in cerclage group （p 〈 0.05）. However, cerclage use substantially improved quality of reduction in terms of maximum cortical displacement （p = 0.003） and fracture angulation （p - 0.045）; anatomical reduction was achieved in 95.23% of cases as compared to 74.07% without cerclage. Union time was shorter, although not statis- tically different （p - 0.208）, in cerclage group. Four patients in non-cerclage group developed non-union, 2 of them had nail breakage. No infection or any other implant related complications were reported with cerclage use. Conclusion： Minimally-invasive cerclage wire application has proved to be beneficial for anatomical reconstruction in difficult subtrochanteric fractures, whenever applicable, without any harmful effect on fracture biology.
基金Supported by the Changzhou Science and Technology Bureau(No.CJ20239004).
文摘AIM:To observe the clinical outcomes of 30-gauge(G)needle-guided 10-0 prolene suture purse-string pupilloplasty for atonic pupil management.METHODS:Eight patients with atonic pupils who underwent suture purse-string pupilloplasty were retrospectively analyzed.Preoperative data and at least 6mo of postoperative data were collected from all the patients.RESULTS:The corrected distance visual acuity(CDVA)before and after surgery was 0.58±0.22 and 0.20±0.10 logMAR,respectively(P=0.002).The pre-and postoperative pupil size was 7.38±0.88 and 3.09±0.71 mm(P=0.000),respectively.The corneal endothelial cell count was 2841±176/mm^(2) before and 2692±143/mm^(2) after surgery(P=0.000).No intraoperative or postoperative complications were reported.During the follow-up period of at least 6mo,all treated pupils were centered and generally or nearly round.Furthermore,the patients did not exhibit photophobia,glare,or diplopia.CONCLUSION:This technique is a simple and effective method for pupil reduction.
文摘Objectives: Evaluation of change of cervicovaginal fluid (CVF) cytokines’ levels during pregnancy and its relation to incidence of preterm birth (PTB). Patients & Methods: Pregnant women with history of PTB and cervical length α (TNF-α) and interleukins (IL)-6 and -10 levels. Study outcomes included differences in cytokines’ levels between samples and groups. Results: Sample-I cytokines’ levels were significantly higher in study than control women. Cytokines’ levels in Sample-II were significantly higher in control, while were significantly lower in study women compared to Sample-I. Sixteen study women had PTB and had significantly higher CVF levels of IL-10 and TNF-α estimated in both samples than women had no PTB. Pregnancy duration was negatively correlated with maternal body mass index (BMI) and cytokines’ levels, while was positively correlated with inter-pregnancy interval (IPI). Cytokines’ levels were positively correlated with BMI and negatively correlated with IPI. Short IPI and high TNF-α levels are negative predictors for pregnancy duration. Conclusion: High BMI, short IPI and high CVF inflammatory cytokines’ levels negatively affect pregnancy duration especially in women with history of recurrent PTB. Early prophylactic CC for women at high-risk of SPTB can modulate local immune disturbance, reduce incidence of SPTB and prolong pregnancy duration.
