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Background Tubal ectopic pregnancies can cause significant morbidity or even death. Current treatment is with methotrexate or surgery. However, methotrexate treatment can fail in approximately 30% of women. Gefitinib, an epidermal growth factor receptor inhibitor, may improve the effects of methotrexate. We assessed the efficacy of administering oral gefitinib with methotrexate, versus methotrexate alone, to treat a tubal ectopic pregnancy. Objectives To test the hypothesis a combination of gefitinib with methotrexate can increase resolution of stable tubal ectopic pregnancy without the need for surgery, compared with methotrexate alone. Design A randomised, double-blind, placebo-controlled, multicentre, superiority trial. Setting Fifty UK hospitals. Participants A target of 328 women with a stable, tubal ectopic pregnancy. Intervention Women were randomised to combination of methotrexate and gefitinib or methotrexate and placebo. All participants received a single intramuscular dose of methotrexate 50 mg/m2 and were randomised in a 1:1 ratio of oral gefitinib (250 mg daily for 7 days) or placebo. Main outcome measures The primary outcome was surgical intervention for resolution of ectopic pregnancy. Secondary outcomes were the need for an additional dose of methotrexate, time to resolution of the ectopic pregnancy, number of treatment-associated hospital visits, safety and tolerability, acceptability of treatment and return to menses. Results Between 2 November 2016 and 6 October 2021, 328 women were randomly allocated to methotrexate and gefitinib (n = 165) or methotrexate and placebo (n = 163). Three women in the placebo group withdrew. Surgical intervention occurred in 30% (50/165) of the gefitinib group and in 29% (47/160) of the placebo group (adjusted risk ratio 1.15, 95% confidence interval 0.85 to 1.58; adjusted risk difference −0.01, 95% confidence interval −0.10 to 0.09; p = 0.37). Without surgical intervention, median time to resolution was 28.0 days in the gefitinib group and 28.0 days in the placebo group (subdistribution hazard ratio 1.03, 95% confidence interval 0.75 to 1.40). The need for additional methotrexate doses, number of additional hospital visits, participant acceptability, time to return of menses and serious adverse events were similar in both groups. Diarrhoea and rash were more common in the gefitinib group. Conclusions The addition of gefitinib to standard medical management with methotrexate to treat tubal ectopic pregnancy is not clinically effective as it does not reduce subsequent surgical intervention and is associated with higher rates of reported symptoms than placebo. Limitations We were unable to investigate how different gefitinib doses or modes of delivery would impact on the results. Future work Questions that remain unaddressed relate to the use of methotrexate and gefitinib combination treatment for other extrauterine and uterine ectopic pregnancy, such as caesarean scar pregnancies, or in the management of choriocarcinoma. Trial registration This trial is registered as ISRCTN 67795930 and EudraCT 2015-005013-76. Funding This project was funded by the National Institute for Health and Care Research (NIHR) Efficacy and Mechanism Evaluation (EME) programme and will be published in full in Efficacy and Mechanistic Evaluation; Vol. 10, No. 1. The gefitinib and placebo were supplied by Astra Zeneca. See the NIHR Journals Library website for further project information. Plain language summary What was the question? A tubal ectopic pregnancy is where a fertilised egg is not growing in the womb. The pregnancy cannot be saved and the woman is at risk of losing her fallopian tube and if this pregnancy is left to grow can even die. Current treatment is with methotrexate or surgery. An operation can happen because either the ectopic pregnancy has ruptured and caused internal bleeding, the medical treatment has not worked and the ectopic pregnancy needs to be removed or the patient can chose to have an operation. However, methotrexate treatment can fail in approximately 30% of women. We carried out research to see if the addition of a new drug (gefitinib, a drug used for lung cancer) to methotrexate could lower the number of women needing an operation to remove their ectopic pregnancy. What did we do? We involved 328 women with a stable tubal ectopic pregnancy, who were being treated medically with methotrexate, and randomly assigned them to have methotrexate alone or a combination of methotrexate and gefitinib. The gefitinib was taken in tablet form for 7 days, and the methotrexate was given as an injection. We followed the women up in line with their clinical care until their ectopic pregnancy resolved or they had surgery to remove the ectopic pregnancy. What did we find? The addition of gefitinib to methotrexate did not reduce the number of women who required surgery to remove their ectopic pregnancy. More women taking gefitinib experienced side effects, such as a facial rash or diarrhoea. What does this mean? Treatment with methotrexate remains the only drug treatment option for ectopic pregnancy. More research is needed. Scientific summary Background Tubal ectopic pregnancy (EP) can cause significant morbidity or even death. Current treatment is with methotrexate (MTX) or surgery. However, MTX treatment can fail in approximately 30% of women. Preclinical studies have shown that tubal implantation sites express high levels of epidermal growth factor receptor (EGFR) and that gefitinib (an EGFR antagonist) augments MTX-induced regression of pregnancy-like tissue. Clinical evidence from uncontrolled phase I and II trials has raised the possibility that a combination of MTX and gefitinib could be a more effective medical treatment than MTX alone to treat stable tubal EP. Objectives To test the hypothesis, a combination of gefitinib with MTX can increase resolution of stable tubal EP without the need for surgery, compared with MTX alone. Design A randomised, double-blind, placebo-controlled, multicentre, superiority trial. Setting This trial took place in 50 hospitals in the UK. Participants A target of 328 women with a stable, tubal EP. Intervention Participants were randomly assigned in a 1:1 ratio to receive either gefitinib and MTX or matched placebo and MTX with the use of minimisation to balance trial-group assignments according to baseline human chorionic gonadotropin levels (

Background: Second trimester miscarriage and preterm birth is a significant global problem. Surgical cervical cerclage is performed to prevent pregnancy loss and preterm birth. It utilises either a monofilament or braided suture. It is hypothesised that a braided material becomes colonised with pathogenic bacteria that causes vaginal dysbiosis, infection and cerclage failure., Objectives: The primary objective of the study was to examine the effectiveness of using a monofilament suture material as opposed to a braided suture material on pregnancy loss in women requiring a vaginal cervical cerclage., Design: Superiority open randomised controlled trial., Setting: Seventy-five maternity sites across the UK., Participants: Women experiencing a singleton pregnancy requiring a cervical cerclage., Interventions: Monofilament suture or braided suture., Main Outcome Measures: The primary outcome was pregnancy loss (miscarriage and perinatal mortality, including any stillbirth or neonatal death in the first week of life). Secondary outcomes included the core outcome set for preterm birth., Methods: Women were randomised on a 1 : 1 basis to monofilament or braided cerclage utilising a bespoke randomisation service with minimisation dependent on the site, indication for cerclage, intention to use progesterone and planned surgical technique. The inclusion criteria were three or more previous mid-trimester losses or preterm births, insertion of a cerclage in a previous pregnancy, a history of a mid-trimester loss or preterm birth with a shortened cervical length in the current pregnancy or in women who clinicians deemed at risk of preterm birth. The exclusion criteria were an emergency or rescue cerclage, age of < 18 years, being unable to give informed consent or the cerclage having to be placed abdominally. The original sample size was calculated based on a relative risk reduction of 41% from a pregnancy loss rate of 19% in the braided group to 11% in the monofilament group with 90% power and alpha at p = 0.05. The independent data monitoring committee noted a lower-than-anticipated pooled event rate within the trial and recommended an increase in sample size to 2050. The outcome data were collected using clinical record forms from the maternal and neonatal medical records and reported to Birmingham Clinical Trials Unit., Results: A total of 2049 women were randomised, after withdrawals and loss to follow-up, data on 1005 women in the monofilament group and 993 women in the braided group were included. The baseline demographics between the groups were similar. There was no evidence of a difference in pregnancy loss rates between the monofilament and braided groups (80/1003 vs. 75/993; adjusted risk ratio: 1.05, 95% confidence interval: 0.79 to 1.40; adjusted risk difference: 0.002, 95% confidence interval: -0.02 to 0.03)., Limitations: The trial did not collect long-term paediatric outcomes. There were no safety concerns., Conclusions: There was no evidence of a difference in pregnancy loss between a monofilament suture and a braided suture., Future Work: Long-term follow-up of neonates born within the C-STICH (cerclage suture type for an insufficient cervix and its effects on health outcomes) trial., Trial Registration: This trial is registered as ISRCTN15373349., Funding: This award was funded by the National Institute for Health and Care Research (NIHR) Health Technology Assessment programme (NIHR award ref: 13/04/107) and is published in full in Health Technology Assessment ; Vol. 28, No. 40. See the NIHR Funding and Awards website for further award information.

Introduction: In liver cirrhosis, acute variceal bleeding (AVB) is associated with a 1-year mortality rate of up to 40%. Data on early or pre-emptive transjugular intrahepatic portosystemic stent-shunt (TIPSS) in AVB is inconclusive and may not reflect current management strategies. Randomised controlled trial of EArly transjugular intrahepatiC porTosystemic stent-shunt in AVB (REACT-AVB) aims to investigate the clinical and cost-effectiveness of early TIPSS in patients with cirrhosis and AVB after initial bleeding control., Methods and Analysis: REACT-AVB is a multicentre, randomised controlled, open-label, superiority, two-arm, parallel-group trial with an internal pilot. The two interventions allocated randomly 1:1 are early TIPSS within 4 days of diagnostic endoscopy or secondary prophylaxis with endoscopic therapy in combination with non-selective beta blockers. Patients aged ≥18 years with cirrhosis and Child-Pugh Score 7-13 presenting with AVB with endoscopic haemostasis are eligible for inclusion. The primary outcome is transplant-free survival at 1 year post randomisation. Secondary endpoints include transplant-free survival at 6 weeks, rebleeding, serious adverse events, other complications of cirrhosis, Child-Pugh and Model For End-Stage Liver Disease (MELD) scores at 6 and 12 months, health-related quality of life, use of healthcare resources, cost-effectiveness and use of cross-over therapies. The sample size is 294 patients over a 4-year recruitment period, across 30 hospitals in the UK., Ethics and Dissemination: Research ethics committee of National Health Service has approved REACT-AVB (reference number: 23/WM/0085). The results will be submitted for publication in a peer-reviewed journal. A lay summary will also be emailed or posted to participants before publication., Trial Registration Number: ISRCTN85274829; protocol version 3.0, 1 July 2023., Competing Interests: Competing interests: None declared., (© Author(s) (or their employer(s)) 2024. Re-use permitted under CC BY. Published by BMJ.)

Lay Summary: An ectopic pregnancy occurs when an embryo implants outside of the uterus, usually in a fallopian tube. When detected early, treatment is often with a medication called methotrexate. When methotrexate does not work, surgery is required. A recent clinical trial of ectopic pregnancy treatment (called GEM3) found that adding a drug called gefitinib to methotrexate did not reduce the need for surgery. We have used data from the GEM3 trial, combined with data collected 12 months after the trial finished, to investigate post-methotrexate pregnancy outcomes. We found no difference in pregnancy rates, pregnancy loss rates and recurrent ectopic pregnancy rates between those treated medically only and those who subsequently also needed surgery. The surgical technique used also did not affect pregnancy rates. This research provides reassurance that women with ectopic pregnancies treated medically who need surgery have similar post-treatment pregnancy outcomes to those treated successfully medically.