IRCT20130812014333N152 IRCT 2020-06-27 Kermanshah University of Medical Sciences The effect of intravenous magnesium sulfate and succinylcholine in resection bladder tumor surgery. Comparison of the effect of intra venous magnesium sulfate and succinylcholine in prevention of muscle contraction due to obturator nerve stimulation in Transurethral Resection Bladder Tumor surgery. 2020-06-24 anticipated 52 Complete https://irct.ir/trial/48805 interventional Randomization: Randomized, Blinding: Double blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment, Randomization description: Block randomization method. In this study, 4 blocks will be used and with the help of web randomization, 13 random 4 blocks will be created for the sample size of 52 people. Then, in addition to block randomization, a special code was assigned to each random sequence created to prevent the random process from leaking. This code is a specific code for each patient, Blinding description: In this study, the therapist and the participants were kept blind about the allocation of intervention groups and drug doses. 2-3 Bladder tumor. Intervention 1: The first intervention group will receive an intravenous infusion of Saxil Neil Colin bolus1 mg/kg over 10 minutes. Intervention 2: The second intervention group will receive 40 mg/kg intravenous magnesium sulfate as an infusion over 10 minutes. Yes - There is a plan to make this available What will be shared: The main outcomes of the study will be shared. When: 4 months To whom: If requested, results will be made available to other academic researchers Conditions: Collected data is confidential and will not be shared with anyone else Where to obtain: Send E-mail to the responsible for the update to get the documentation How to obtain: Documentation will be emailed within a 25-day timeframe Comments: