ClinicalTrials.Veeva

Menu

Enhanced Recovery After Laparoscopic Colorectal Surgery

U

University Hospital of North Norway

Status and phase

Completed
Phase 4

Conditions

Postoperative Pain
Rectal Cancer

Treatments

Drug: Bupivacaine Injection

Study type

Interventional

Funder types

Other

Identifiers

NCT05406765
Project 2805

Details and patient eligibility

About

Investigators would like to test the effects of spinal anesthesia as an adjunct to general anesthesia in patients undergoing laparoscopic abdominoperineal rectal amputation. Investigators hypothesize that spinal anesthesia as an adjunct to general anesthesia will reduce postoperative pain and opioid requirements.

Full description

Effective pain management after laparoscopic rectal surgery is a fundamental requirement in an enhanced recovery after surgery program (ERAS). Opioids remain the mainstay for postsurgical pain despite well documented side effects including sedation, dizziness, nausea, vomiting, constipation, physical dependence, tolerance, and respiratory depression. Spinal analgesia as an adjunct to general anesthesia has not been studied in laparoscopic rectal surgery, but data from studies of patients undergoing colon cancer resection indicate a positive analgesic effect of spinal anesthesia as an adjunct to general anesthesia. When an ERAS program was used for laparoscopic colonic resection, It has been showed that an intrathecal mixture of bupivacaine and morphine was associated with less postoperative opioid consumption. In a more recent paper intrathecal morphine was a more effective method for treating postoperative pain in laparoscopic colon surgery than intravenous opioids within an ERAS program. In the present proposal the investigators would like to test the effects of spinal anesthesia as an adjunct to general anesthesia in patients undergoing laparoscopic abdominoperineal rectal amputation. It was hypothesized that spinal anesthesia as an adjunct to general anesthesia would reduce postoperative pain and opioid requirements.

Enrollment

10 patients

Sex

All

Ages

18 to 100 years old

Volunteers

No Healthy Volunteers

Inclusion and exclusion criteria

Inclusion Criteria

*All patients undergoing laparoscopic abdominoperineal rectal amputation for rectal cancer * Age 18-100 years are eligible for enrollment in the study.

Exclusion Criteria

  • ASA IV,
  • BMI>35,
  • contraindication to spinal analgesia
  • allergy to any of the drugs used in this study protocol,
  • chronic use of opioids or steroids,
  • liver or renal impairment,
  • patients scheduled for synchronous laparoscopic liver metastatic surgery
  • inability to communicate in Norwegian.

Trial design

Primary purpose

Treatment

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

Quadruple Blind

10 participants in 2 patient groups, including a placebo group

Spinal
Active Comparator group
Description:
Spinal anesthesia
Treatment:
Drug: Bupivacaine Injection
Placebo
Placebo Comparator group
Description:
Placebo spinal
Treatment:
Drug: Bupivacaine Injection

Trial contacts and locations

1

Loading...

Data sourced from clinicaltrials.gov

Clinical trials

Find clinical trialsTrials by location
© Copyright 2026 Veeva Systems