IRCT20180305038956N1 IRCT 2018-03-17 Yazd University of Medical Sciences Comparison of two prostatectomy methods Comparison of open prostatectomy method  And classic TURP (Transurethral Resection of the Prostate) in patients with prostate benign hyperplasia 2018-02-20 anticipated 100 Complete https://irct.ir/trial/30115 interventional Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment, Randomization description: Simple randomization using Sealed envelope. N/A Benign prostate hyperplasia. Intervention 1: Intervention group: At First, uroflowmetry is done for patients,Due to the size of the prostate and after cystoscopy, they undergo open prostatectomy on the same day. This is usually done with spinal anesthesia. Surgery with an incision at the bottom of the abdomen in the suprapubic area done. After removing the prostate, for the control of postoperative bleeding, a catheter is usually inserted into the bladder through the abdomen. After surgical procedure, Q-Max in uroflowmetry before and after surgery, urinary symptoms (obstruction and excitation) and postoperative complications such as bleeding, receiving blood during and after surgery, postoperative catheterization, wound infection , Urethral stricture and bladder neck and urinary retention in the period of one week, one month, three months and six months will be investigated. Intervention 2: Control group: At First, uroflowmetry is done for patients, Due to the size of the prostate and after cystoscopy, surgery for prostatectomy is performed by the TURP method (transurethral resection of the prostate). In this method, with spinal anesthesia, and by passing the camera into the urethral lumen, the part of the prostate that has caused the obstruction completely clears and removes. After surgical procedure, Q-Max in uroflowmetry before and after surgery, urinary symptoms (obstruction and excitation) and postoperative complications such as bleeding, receiving blood during and after surgery, postoperative catheterization, wound infection , Urethral stricture and bladder neck and urinary retention in the period of one week, one month, three months and six months will be investigated. Undecided - It is not yet known if there will be a plan to make this available Justification or reason for indecision in sharing IPD is There is no more information.