IRCT20150817023666N15 IRCT 2022-07-03 Iran University of Medical Sciences The effect of oxytocin and vasopressin in reducing laparoscopic myomectomy bleeding in women Comparison of intra-myomic injection of oxytocin and intramural vasopressin in reducing laparoscopic myomectomy bleeding in women with myoma 2022-07-21 anticipated 60 Complete https://irct.ir/trial/64326 interventional Randomization: Randomized, Blinding: Double blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment, Randomization description: In this study, with a sample size of 60 people, 30 balls for intervention group A and 30 balls for intervention group B were placed in a lottery container and then the balls were randomly pulled out from the container without replacement, Blinding description: This is a double-blind study. The participant, the data collector, and the data analyzer are blind to the type of drug. One participant receives oxytocin and the other vasopressin, and the patient is told that he or she will receive one of these two drugs, and data is sent to the analyzer named A and B, without knowing their nature. 3 Bleeding during surgery. Intervention 1: Control group: Prophylaxis oxytocin is diluted and injected intramyometrialy (between the myoma and the uterus) and subcapsulary. For this purpose, a 10 mg ampoule is diluted with 300 cc of normal saline and 100 cc is injected. Intervention 2: Intervention group: Vasopressin is diluted with a concentration of 0.2 U / ml and totally 4-6 units is injected intramyometrialy (between myoma and uterus) and subcapsulary. Yes - There is a plan to make this available What will be shared: Part of data like the main outcome or some others could be shared When: Access after 6 months after publication To whom: Data will be available for all researchers Conditions: It can be used for further research and improvement of surgery. Surgeons and gynecologists can use this data. Where to obtain: For receiving data please be contacted with mehdizadeh.a@iums.ac.ir How to obtain: Send a letter to mehdizadeh.a@iums.ac.ir to provide them with the documents. Comments: