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

Condition(s) studied

Investigational drug(s) / intervention(s)

Transcervical resection of adhesion: During the operation, an integrated hysteroscopic "immediate diagnosis and immediate treatment" cold knife plowing type adhesion separation surgery was adopted

Uterine cavity stent: Made of medical-grade silicone rubber, it is non-irritating to human tissues, has no toxic side effects, is non-carcinogenic, has good biocompatibility, corrosion resistance, will not swell, soften or deteriorate due to water absorption, is easy to process and manufacture, convenient to use, and has good thermal stability. The uterine stent is mainly composed of the reinforcing ribs of the uterine ring, the membrane, the tail-shaped structure and the placement device. The placement device is composed of the placement sleeve, the positioning block and the push rod. It is made of medical silicone rubber. The uterine ring reinforcing ribs are elastic, and their shape and size are adapted to the periphery of the uterine wall. The lower end of the reinforcing ribs of the uterine ring is equipped with three drainage channels, which is more conducive to the drainage of uterine cavity effusion and reduces the probability of intrauterine infection caused by poor uterine cavity drainage.

Traditional Chinese medicine for tonifying the kidney: Traditional Chinese medicines for tonifying the kidney can promote blood circulation in the internal reproductive organs, significantly increase blood supply to the uterus, improve the receptivity of the endometrium, enhance the affinity of estrogen receptors in target tissues, promote endometrial proliferation, and improve secretory function

Study summary

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.

Eligibility

Primary outcome measure(s)

• Number of Participants with Pregnancy Outcome within 2 Years of Postoperative Pregnancy Preparation Following Intrauterine Adhesions Surgery — From the start of postoperative pregnancy preparation up to 2 years
  Based on the constructed IUA integrated traditional Chinese and Western medicine cohort data, data standardization processing was carried out to establish a multi-dimensional candidate variable dataset that may be related to infertility after IUA surgery. It includes multi-dimensional diagnosis and treatment data of both traditional Chinese and Western medicine, such as age, lifestyle and behavioral patterns, family history, laboratory tests, surgical conditions, male semen and sexual life conditions, combined variables of three-dimensional ultrasound image features and combined variables of TCM syndrome elements. Meanwhile, the follow-up results of the corresponding population were sorted out, that is, the pregnancy outcome within 2 years of postoperative pregnancy preparation.

Trial sites (1)

More The Third Xiangya Hospital of Central South University trials in China

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