Assessment of the spinal anesthesia technique for benign surgery of the anus and rectum

Not Applicable

• Conditions: Benign anorectal diseases: hemorrhoids, anal fissures, and perianal fistula.; C06.405.469.860.401; C06.267.550.600; C06.405.469.860.101.430

• Registration Number: RBR-5fn873
• Lead Sponsor: niversidade Federal de Alagoas

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2019-04-12
• Last Update Posted: 29 May 2023

Recruitment & Eligibility

• Status: Recruitment completed
• Sex: Not specified
• Target Recruitment: Not specified

Inclusion Criteria

Patients with grade III to IV hemorrhoids, anal fissure and anorectal fistula with an indication for surgical treatment that meet the following inclusion criteria: age greater than or equal to 18 years and less than or equal to 65 years of age, with I to III American Society of Anesthesiology - ASA.

Exclusion Criteria

Contraindication to spinal anesthesia and outpatient stay (absence of telephone contact, difficulty in transportation of locomotion, physical residence in another municipality of anesthetic-surgical intervention and outpatient admission with absence of prescribed postoperative medications), current anorectal inflammatory disease, cognitive disability to respond to the forms, any decompensated clinical pathology, neurological pathology, diabetes mellitus, urge urinary incontinence, previous prostate, renal or urologic surgery and drug allergy or any contraindication to the following drugs: propofol, midazolam, dipyrone, non-hormonal anti-inflammatory drugs, paracetamol, codeine, polyresulin and cinchocaine hydrochloride.

Study & Design

• Study Type: Intervention
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Efficacy of modification of Sacral Spinal Anesthesia compared to Sedation associated with perineal blocks.<br><br>The primary results are: the efficacy of intraoperative anesthesia, assessed through the need for anesthetic complementation and / or conversion, and the efficacy of postoperative analgesia, assessed through the Visual Analogue Scale - EVA pain in the postoperative period and specifically to the first in the techniques studied.