Nalbuphine Dosing and Its Impact on Anxiety and Depression in Ectopic Pregnancy Surgery

Summary

This prospective, randomized, controlled study aims to evaluate the impact of different doses of nalbuphine on anxiety and depression in patients undergoing surgery for ectopic pregnancy. Ectopic pregnancy, which occurs in approximately 2% of all pregnancies, often requires surgical intervention, leading to potential psychological distress such as anxiety and depression in affected women. Effective postoperative pain management is essential to enhance recovery and reduce emotional disturbances. The study will involve 165 eligible patients diagnosed with ectopic pregnancy at Jinjiang District Maternal and Child Health Hospital. Participants will be randomly assigned to three groups, each receiving a different concentration of nalbuphine combined with metoclopramide for postoperative analgesia. The primary outcome will focus on changes in anxiety and depression scores measured on postoperative day three, while secondary outcomes will assess pain levels, the use of patient-controlled analgesia (PCA), the necessity for rescue analgesics, and the occurrence of adverse reactions. Sample size calculations suggest that at least 165 participants are required to achieve adequate statistical power. Data will be analyzed using SPSS 25.0 software, with results expected to provide insights into the effectiveness of nalbuphine in improving postoperative recovery and mental health in women experiencing ectopic pregnancy. The study has received ethical approval and is funded by the Chengdu Medical Research Projects (No. 2023465, 2022548, and 2023304).

Timeline

Start

2025-06-20

Primary completion

2025-10-22

Completion

2025-10-30

Publications

• Background Bollig KJ, Friedlander H, Schust DJ. Ectopic Pregnancy and Lifesaving Care. JAMA. 2023 Jun 20;329(23):2086-2087. doi: 10.1001/jama.2023.7292.
• Background Farren J, Jalmbrant M, Falconieri N, Mitchell-Jones N, Bobdiwala S, Al-Memar M, Tapp S, Van Calster B, Wynants L, Timmerman D, Bourne T. Posttraumatic stress, anxiety and depression following miscarriage and ectopic pregnancy: a multicenter, prospective, cohort study. Am J Obstet Gynecol. 2020 Apr;222(4):367.e1-367.e22. doi: 10.1016/j.ajog.2019.10.102. Epub 2019 Dec 13.
• Background Farren J, Jalmbrant M, Falconieri N, Mitchell-Jones N, Bobdiwala S, Al-Memar M, Tapp S, Van Calster B, Wynants L, Timmerman D, Bourne T. Differences in post-traumatic stress, anxiety and depression following miscarriage or ectopic pregnancy between women and their partners: multicenter prospective cohort study. Ultrasound Obstet Gynecol. 2021 Jan;57(1):141-148. doi: 10.1002/uog.23147.
• Background Pan X, Wang J, Lin Z, Dai W, Shi Z. Depression and Anxiety Are Risk Factors for Postoperative Pain-Related Symptoms and Complications in Patients Undergoing Primary Total Knee Arthroplasty in the United States. J Arthroplasty. 2019 Oct;34(10):2337-2346. doi: 10.1016/j.arth.2019.05.035. Epub 2019 May 28.
• Background Akshat S, Ramachandran R, Rewari V, Chandralekha, Trikha A, Sinha R. Morphine versus Nalbuphine for Open Gynaecological Surgery: A Randomized Controlled Double Blinded Trial. Pain Res Treat. 2014;2014:727952. doi: 10.1155/2014/727952. Epub 2014 Apr 14.

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