Penile Length After Spinal Anesthesia vs General Anesthesia for Cystoscope in Adults

NCT07580807 | Completed

• 1 other identifier: 36264MS814/1/25
• Study Type: interventional
• Target: 200
• Locations: 1 country
• Sites: 1

Brief Summary

This research aimed to explore the impact of spinal and general anesthesia on penile length during surgery.

Conditions

Penile Length; Spinal Anesthesia; General Anesthesia; Cystoscope; Adults

Outcome Measures

Primary Outcomes (1)

• Penile length

  Penile length was measured.

  20 minutes after anesthesia

Secondary Outcomes (1)

• Surgeon satisfaction

  At the end of the procedure (Up to 2 hours)

Study Arms (2)

Group A

EXPERIMENTAL

Patients who underwent surgery under spinal anesthesia.

Procedure: Spinal anesthesia

Group B

EXPERIMENTAL

Patients who underwent surgery under general anesthesia.

Procedure: General anesthesia

Interventions

Spinal anesthesia PROCEDURE

Patients who underwent surgery under spinal anesthesia.

Group A

General anesthesia PROCEDURE

Patients who underwent surgery under general anesthesia.

Group B

Eligibility Criteria

• Age: 21 Years+
• Gender Eligibility Details: Male patients scheduled for elective urological surgeries including transurethral resection of the prostate (TURP) or transurethral resection of bladder tumor (TURT).
• Healthy Volunteers: No
• Age Groups: Adult (18-64), Older Adult (65+)

You may qualify if:

• Adult male patients aged 21 years or older.
• Patients scheduled for elective urological surgeries including transurethral resection of the prostate (TURP) or transurethral resection of bladder tumor (TURT).
• Patients who provided written informed consent for participation in the study.

You may not qualify if:

• Presence of a history of erectile dysfunction, penile deformities, or any urological conditions that could affect penile size.
• Undergoing emergency surgeries or procedures that required alternative anesthetic techniques.
• Known allergies or hypersensitivity to either spinal or general anesthesia.
• Inability or unwillingness to provide informed consent.

Sponsors & Collaborators

• Tanta University: lead

Study Sites (1)

Tanta University

Tanta, El-Gharbia, 31527, Egypt

Location

MeSH Terms

Interventions

Anesthesia, Spinal; Anesthesia, General

Intervention Hierarchy (Ancestors)

Anesthesia, Conduction; Anesthesia; Anesthesia and Analgesia

Study Design

• Study Type: interventional
• Phase: not applicable
• Allocation: RANDOMIZED
• Masking: NONE
• Purpose: TREATMENT
• Intervention Model: PARALLEL
• Sponsor Type: OTHER
• Responsible Party: PRINCIPAL INVESTIGATOR
• PI Title: Resident of Anesthesiology, Surgical Intensive Care and Pain Medicine, Tanta University, Tanta, Egypt.

Study Record Dates

• First Submitted: May 5, 2026
• First Posted: May 12, 2026
• Study Start: March 1, 2025
• Primary Completion: March 1, 2026
• Study Completion: March 1, 2026
• Last Updated: May 12, 2026

Record last verified: 2026-05

Data Sharing

• IPD Sharing: Will share
• Shared Documents: STUDY PROTOCOL
• Time Frame: After the end of study for one year.
• Access Criteria: The data will be available upon a reasonable request from the corresponding author.

Locations

EG (1)