Active clinical trials for "Tissue Adhesions"

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.

To evaluate the safety and efficacy of Intrauterine Biological Barrier developed and produced by Chengdu TopRegMed Medical Technology Co., Ltd on postoperative adhesion after Hysteroscopic Adhesiolysis.

This is a prospective randomized single-blind study where a placebo group served the control, to confirm the efficacy and safety of AdSpray™ as an inhibitory effect of postoperative adhesion formation in paediatric patients who underwent laparotomy with stoma.

To compare the costs and effects of HYALOBARRIER® GEL ENDO versus no HYALOBARRIER® GEL ENDO for increasing the chance of conception leading to live birth measured at 30 weeks after randomization in women wishing to become pregnant after surgical removal of intrauterine pathology (endometrial polyps, fibroids with uterine cavity deformation, uterine septa, IUAs or RPOC after miscarriage) by hysteroscopy as an outpatient or in hospital treatment.

This project is to evaluate the difference of post-operation adhesion severity and adhesion area of patient received 4DryField after colorectal surgery.

The objective of this prospective, randomized controlled study was to evaluate the effectiveness of this NCH gel in the prevention of IUA development as assessed by hysteroscopy after USG-MVA, in the treatment for first-trimester miscarriage. To study the severity and extent of the IUA as assessed by the AFS and ESGE adhesion score in both groups of patients. To examine the rate of complications or side effects with the NCH gel. To assess the subsequent menstrual history and reproductive outcome in both groups of patients.

Retained product of conception (RPOC) is defined by abnormal trophoblastic persistence or retained placenta inside the uterus cavity after a pregnancy independently of the outcome. Untreated RPOC can compromise future fertility. RPOC are generally treated surgically, either by repeated evacuation or by hysteroscopy, which exposes the uterus to additional potential trauma.The combination of trauma to the gravid uterine cavity, hypoestrogenic state at the time of the operation or immediately afterward and local infection is considered to be the pathogenic mechanism of intrauterine adhesions (IUA) , manifested clinically by menstrual abnormalities, infertility and recurrent pregnancy loss.To investigate the efficacy of auto-cross linked hyaluronic acid gel in the prevention of adhesion reformation after hysteroscopic resection of retained products of conception. After the completion of hysteroscopic resection of retained products of conception, patients will be randomized to one of the two groups by computer-generated numbers: [1] infusing auto-cross linked hyaluronic acid gel into intrauterine cavity in the experimental group; [2] no auto-cross linked hyaluronic acid gel into intrauterine cavity in the control group. Second and third look outpatient hysteroscopy will be performed 4 and 8 weeks after the initial surgery. The patients will be followed up about menstrual pattern at 3 months after the surgery.The patients will be followed up about pregancy outcome at 12 months after the surgery.

The primary purpose of the Phase I portion of the study is to assess the therapeutic safety and preliminary efficacy of a hematopoietic cell-based gene therapy consisting of autologous CD34+ enriched cells transduced with the therapeutic lentiviral vector, Chim-CD18-WPRE, RP-L201. The primary objectives of the Phase II portion of the study are evaluation of survival, as determined by the proportion of subjects alive at age 2 (24 months) and at least 1-year post-infusion without allogeneic hematopoietic stem cell transplant (HSCT) and characterization of the safety and toxicity associated with the infusion.

Clinical study on the prevention of intrauterine adhesions after laparoscopic or laparotomic myomectomy. Myomas are common in women of reproductive age and myomectomy can lead to intra-uterine adhesions, which can be detrimental to fertility. This study investigates whether the use of an intrauterine gel can prevent the development of these adhesions.

The aim of this study is to assess the safety and effectiveness of PROTAHERE Absorbable Adhesion Barrier to prevent pelvic postoperative adhesions.