Clinical Research Directory

An AI-Assisted Agentic System for Ultrasound Scanning and Diagnosis of Ovarian Lesions

Investigators developed an interactive agentic system designed to guide newly qualified sonographers in ovarian lesion scanning and improve their scanning quality and diagnostic performance toward expert-level standards. Our agentic system is capable of capturing key features including the max-diameter plane of ovarian lesions from dynamic ultrasound videos, translating these findings into standardized International Ovarian Tumor Analysis (IOTA) descriptors, and providing multi-turn guidance for subsequent scanning, and ultimately generating an AI-assisted diagnostic assessment based on embedded expert knowledge. In this multicenter study, participants are asked to undergo gynecological ultrasonography performed by sonographers with less than 3 years of experience with or without AI assistance. Our researchers will compare the performance of operators working with AI against that of operators working without AI, as well as against the performance of expert sonographers, to see whether AI assistance enhances the proficiency of less experienced operators and help them approach the scanning quality and diagnostic accuracy of expert sonographers in real-world clinical scenarios.

Impact of Educational Videos on Pre-operative Anxiety

The goal of this clinical trial is to learn if educational videos can reduce pre-operative anxiety in patients undergoing minimally invasive gynecologic surgery. The main question it aims to answer are: do patient education videos decrease preoperative anxiety? do patient education videos increase patient preparedness for surgery? Researchers will compare the group who watched the videos preoperatively to the group who only underwent the usual counseling at the preoperative visit to see if the results of a survey that measures anxiety and preparedness differ. Participants will be randomly assigned to one of two groups: one group that will be asked to watch the educational videos and one group that will not. All participants will attend their pre-operative appointment as usual and complete a survey afterwards.

Leveraging Methylated DNA Markers (MDMs) in the Detection of Endometrial Cancer, Ovarian Cancer, and Cervical Cancer

The overarching objective of this project is to develop a pan-gynecologic cancer detection test using gynecologic (unique endometrial, cervical, and ovarian cancer) cancer-specific methylated DNA markers and high-risk human papilloma virus (HR-HPV) detected in vaginal fluid and/or plasma. This proposal defines Phase II MDM-based cancer detection studies in endometrial cancer (EC) and endometrial hyperplasia with atypia (AEH) in vaginal fluid and 2) ovarian cancer (OC) in plasma and vaginal fluid. Additionally, it defines necessary Phase I MDM-based cancer detection and exploratory aims to test novel cervical cancer (CC) MDMs and test the specificity of cancer-specific MDMs among various common benign gynecologic pathologies.er detection and exploratory aims to test novel cervical cancer MDMs and test the specificity of cancer-specific MDMs among various common benign gynecologic pathologies.

A Clinical Study on the Feasibility and Safety of Abdominal Endoscopic Single-port Surgery System to Assist Gynecological Day Surgery

In this study, a prospective study is used to select patients who will undergo intra-abdominal endoscopic single-port surgery system for benign gynecological diseases from February 2025 to December 2026 in the Second Affiliated Hospital of Wenzhou Medical University, including hysterectomy, myomectomy, ovarian cyst removal and adnexectomy. The study will perform statistical analysis to evaluate the feasibility and the main factors affecting the safety of intra-abdominal endoscopic single-port surgery system(SR-ENS-600) used in gynecological day surgery.

Assessment of Women's Sexual Quality of Life After Benign Adnexal Surgery Using vNOTES Approach

Transvaginal Natural Orifice Transluminal Endoscopic Surgery (vNOTES) is a recent innovation in minimally invasive surgery which has already proven its non-inferiority to conventional abdominal laparoscopy (CAL) for hysterectomy in terms of efficiency and safety. However, the investigators note a lack of medical literature and no specific randomized controlled trial (RCT) assessing women's sexual function after vNOTES for benign adnexal surgery. The aim of this RCT is to confirm the non-inferiority of the vNOTES approach for benign adnexal pathology compared to CAL on women's sexual function. Secondary outcomes will evaluate vNOTES's efficiency, morbidity and postoperative complications compared to CAL for benign adnexal surgery. The relationship between adnexal mass morcellation/aspiration and the quality of the histological analysis on surgical specimens will also be evaluated as secondary outcome.

Masses in Young Patients - International Ovarian Tumour Analysis (MY-IOTA)

This multicenter observational study aims to validate the IOTA Simple Rules, Benign Descriptors, and ADNEX model in a cohort of patients equal or under the age of 20. Moreover, the study aims to evaluate the diagnostic accuracy of subjective assessment by ultrasound and to analyze the rate of complications in patients treated conservatively.

Research and Application of Ultrasonic Intelligent Diagnosis System for Ovarian Mass

Research on automatic detection of ovarian mass and intelligent auxiliary diagnosis system based on multimodal ultrasound images.

Improved Diagnosis of Ovarian Cancer

After implementation of systematic image description of adnexal masses, we aim to improve and evaluate our use of available imaging methods and biomarkers for classifying adnexal masses and distinguishing between benign and malignant adnexal masses in the hands of clinicians in Central Denmark Region. Secondarily, we want to improve our management of adnexal masses by evaluating the complications and longitudinal changes in conservatively managed adnexal masses. Data is registered prospectively but analyzed retrospectively.

Prospective Validation of the ADNEX Model for Discrimination Between Benign and Malignant Adnexal Masses in Pregnancy: International Ovarian Tumour Analysis in Pregnancy Study (p-IOTA)

Prospective Validation of the ADNEX Model for discrimination between benign and malignant adnexal masses in pregnancy: International Ovarian Tumour Analysis in pregnancy study (p-IOTA)