Clinical Research Directory

Intrauterine Stent Placement Following Hysteroscopic Septum Resection

The study hopes to learn the best way to prevent internal scar tissue after septum removal. The use of an intrauterine foley catheter balloon may prevent the formation of adhesions following surgery.

Investigating the Association Between Diagnostic and Therapeutic Management Models and Prognosis of Intrauterine Adhesions Based on a Large-Scale Prospective Cohort Study

This research plan aims to explore a new diagnosis and treatment management model for intrauterine adhesions and verify its efficacy and feasibility through a multicenter real-world study. Intrauterine adhesions are a common gynecological disease that may affect women's fertility. The study will focus on several key issues: 1. How do three-dimensional ultrasound image features reflect the diagnosis and prognosis of intrauterine adhesions; 2. The effect of new diagnostic and treatment technologies (such as cold knife plowing technology and patented intrauterine stents) in preventing the recurrence of intrauterine adhesions 3. The efficacy of traditional Chinese medicine prescriptions in promoting endometrial growth and preserving pregnancy; 4. How to construct a postoperative infertility risk prediction model that combines multidimensional risk factors of traditional Chinese and Western medicine. To achieve these goals, the study will: 1. Establish four-dimensional ultrasound diagnostic evaluation standards to improve the accuracy of diagnosis; 2. Build a large database and data cohort, standardize the diagnosis and treatment standards, and provide solid data support for the research; 3. Evaluate the efficacy of the new model through real-world research, and compare the clinical efficacy of the new diagnosis and treatment model with the traditional diagnosis and treatment model; 4. Construct and verify the postoperative infertility risk prediction model to provide clinicians with a visual display of risk prediction for clinical application. This study is expected to provide a scientific basis for improving the treatment effect of intrauterine adhesions and reducing the infertility rate, and promote the standardization and standardization of the diagnosis and treatment model of combining traditional Chinese and Western medicine, bringing good news to more patients with intrauterine adhesions.

Operative Hysteroscopy Versus Suction Curettage for Surgical Termination of Early Pregnancy Loss (Miscarriage)

Non-blinded prospective randomized study. 100 women diagnosed with early pregnancy loss up to 10 gestational weeks who opted for surgical management (after being offered the options of conservative management and medical treatment) will be recruited. Qualifying patients will sign an informed consent form and will be randomly assigned to the two arms of the study: 1. Surgical uterine evacuation by the traditional ultrasound-guided suction curettage (control group) 2. Surgical uterine evacuation by operative hysteroscopy using a tissue removal device (study group). The surgical procedure will be determined randomly by computer generated allocation. All surgical procedures will be performed under general anesthesia in an outpatient surgical suite. The operative time, operative blood loss and intraoperative complications will be recorded by the research team. Following the surgical procedure, the patients will be monitored and discharged home as per our department's day-surgery protocol. Immediate post-operative complications will be recorded until discharge. One week after the procedure, a telephone interview will be conducted to assess any procedure-related complications. A diagnostic hysteroscopy without anesthesia will be scheduled 6 weeks postoperatively to assess for retained products of conception and for intrauterine adhesions. The diagnostic hysteroscopy will be performed by a practitioner who will be blinded to the type of surgery performed. 6 months after the procedure, a telephone questionnaire will be conducted to assess for subsequent pregnancies.

Heparin Solution Versus Anti-adhesion Barrier Gel for Intrauterine Adhesions Prevention After Operative Hysteroscopy

The aim of this study is to compare the efficacy of intrauterine application of heparin solution to the use of hyaluronic acid barrier gel for the prevention of intrauterine adhesion formation after operative hysteroscopy.

PREvention of Intrauterine Adhesion After Adhesiolysis With Novel Tri-block deGradable Polymer Film.

PREG2 is a randomized controlled trial that aims to evaluate efficacy in preventing intrauterine adhesion recurrence after hysteroscopic adhesiolysis of a novel intrauterine barrier film named Womed Leaf

Platelet Rich Plasma in the Prevention of Adhesion Reformation

Asherman syndrome, which occurs after trauma to the basalis layer of the endometrium. It seems that the role of postoperative platelet rich plasma（PRP）therapy in the prevention of recurrence of IUA is still controversial. To investigate if PRP therapy can prevent adhesion reformation after adhesiolysis. After the completion of hysteroscopic adhesiolysis, recruited patients will be randomized to one of the two treatment groups by computer-generated numbers: having PRP after hysteroscopic adhesiolysis; and the control group without PRP treatment. A second-look hysteroscopy and ultrasound assessment of the endometrium will be carried out 4 weeks after the surgery, and again at 8 weeks after the surgery.

Application of Platelet-rich Plasma (PRP) in Reproductive Medicine

Female fertility is affected by many factors, such as ovarian function, fallopian tube patency, uterine environment, and mental state, among which the ovaries and endometrium are more important. In reproductive medicine, ovarian dysfunction, poor ovarian reaction, intrauterine adhesion, recurrent implantation failure, and thin endometrium are the five most common diseases that affect fertility. These five diseases lack effective treatment, and previous studies have shown that platelet-rich plasma is promising in treating these five diseases, so it is necessary to further explore the therapeutic effect and potential mechanism.