Clinical Research Directory

Intraperitoneal Infusion of Analgesic for Postoperative Pain Management

The study is a prospective, double-blinded, placebo-controlled multi-center trial to measure if postoperative pain and the amount of narcotics used are reduced by a clinically significant amount in women undergoing minimally invasive hysterectomy receiving a continuous infusion of intraperitoneal (IP) local anesthetic (LA) or a continuous infusion of LA combined with an NSAID compared with a control group who receives only 0.9% normal saline.

Optical Biopsy in Gynecological Surgery

Optical biopsy is a new technology that generates a real-time, cell-based, high-resolution view and analysis of tissues. Observation is instantaneous and non-invasive. This allows reliable and fast diagnosis which facilitates decision making as well as patient management. The investigator have already conducted a feasibility study on the use of this new technology to evaluate ovarian and tubal pre-cancerous lesions in laparoscopy. In this new study, he wants to continue investigations, expand its use to other gynecological pathologies, and demonstrate the benefit of such a non-invasive technology in gynecology on the one hand in the diagnosis of lesions but also to appreciate the margins as accurately as possible surgical excision of tumors and / or endometriosis lesions. The investigator have set up a prospective monocentric descriptive study. The hypothesis is that optical biopsy by Cellvizio® allows to observe in real time microscopically tissues and to characterize them in the field of gynecological surgery

Comparing CCI and POSSUM for Predicting Oncogynecologic Surgery Complications

With the global rates of gynecologic cancers on the rise, optimizing perioperative care is imperative. Accurate risk prediction is essential for enhancing patient care, directing preoperative interventions, and facilitating informed decision-making in oncology. This research compares two widely-used risk assessment tools: the Charlson Comorbidity Index (CCI) and the Physiological and Operative Severity Score for the enUmeration of Mortality and Morbidity (POSSUM), in predicting perioperative outcomes. The CCI predominantly addresses comorbidities, providing simplicity and broad applicability, while POSSUM incorporates both physiological and operative factors for a more comprehensive risk assessment. Despite their application across various surgical specialties, the specific utility of these tools in onco-gynecologic surgery remains insufficiently explored. The study aims to evaluate the effectiveness of CCI and POSSUM in predicting perioperative complications, with a focus on the incidence of these complications, length of hospital stay, and 30-day mortality. The implementation of these risk tools may enhance multidisciplinary risk management, thus improving patient outcomes in gynecologic oncology surgery.

Comparing Intra-Abdominal Pressure During Gynecologic Laparoscopy

The goal of this clinical trial is to learn if the level of intra-abdominal pressure during benign gynecologic laparoscopic surgery impacts postoperative pain. The main question it aims to answer is: • Does use of low (8 mmHg) versus standard (15 mmHg) intra-abdominal pressure impact postoperative pain? Researchers will compare the use of low (8 mmHg) versus standard (15 mmHg) intra-abdominal pressure. Participants will: * Undergo their regular scheduled gynecologic laparoscopic surgery * Complete pain measures one hour, 3 hours, and 24 hours after surgery

Synergistic Effect of Intravenous Lidocaine on Anesthetic Induction and Emergence in Patients Undergoing Laparoscopic Cholecystectomy or Gynecological Surgery

This study aims to evaluate the effect of intravenous lidocaine on consciousness changes during anesthesia in patients undergoing laparoscopic cholecystectomy or gynecologic surgery. A total of 150 patients will be randomly assigned to one of three groups: a single-dose lidocaine group, a continuous-infusion group, or a placebo group. All patients will receive standard anesthesia care, and the study will monitor brain activity using EEG-based PSi values to measure anesthesia induction time, recovery time, and changes in consciousness. The goal is to determine whether lidocaine can reduce the amount of anesthetic used, shorten the time to fall asleep, and promote faster awakening after surgery. The results may help improve anesthesia safety and enhance recovery in surgical patients.

Oliceridine on Postoperative Nausea and Vomiting in Gynecological Laparoscopic Surgery

The aim of this clinical trial is to evaluate the impact of the analgesic Oliceridine on postoperative nausea and vomiting (PONV) following gynecological laparoscopic surgery. It will also assess the safety profile of Oliceridine. The trial seeks to address the following key questions: Can Oliceridine reduce the incidence of postoperative nausea and vomiting (PONV) in gynecological laparoscopic surgery? Does the incidence of PONV differ between patients receiving Oliceridine and those receiving the commonly used analgesic sufentanil in gynecological laparoscopic surgery? Are there any opioid-related adverse reactions in gynecological laparoscopic surgery patients using Oliceridine? Participants will: Receive Oliceridine or sufentanil for anesthesia induction, maintenance, and postoperative pain management. Vital signs during surgery and the occurrence of postoperative nausea and vomiting will be recorded. Be followed up for at least 48 hours.

COMPARISON OF PLAIN BLOCKS FOR POSTOPERATIVE PAIN MANAGEMENT IN GYNECOLOGICAL ABDOMINAL SURGERIES

This study compares the effects of transversus abdominis plane (TAP) block, quadratus lumborum block (QLB), and erector spinae plane block (ESP) on postoperative morphine consumption, pain scores, patient satisfaction, and side effects in patients undergoing gynecological abdominal laparotomy surgeries.

Triple Therapy of Dexamethasone, Palonosetron, and Fosaprepitant As PONV Prevention

As a preventive for postoperative nausea and vomiting in patients undergoing laparoscopic gynecological surgery, the investigators shall investigate the efficacy of the triple therapy of dexamethasone, palonosetron, and fosaprepitant comparing to dual therapy of dexamethasone and palonosetron.