drugset / Trial / NCT02639741
Preoperative Melatonin or Vitamin C Administration on Postoperative Analgesia
RandomizedParallel-groupDouble-blindTreatment
Summary
The investigators designed a randomized double-blind placebo-controlled trial to evaluate the effect of preoperative single dose of oral melatonin and vitamin C administration on postoperative analgesia in patients undergoing elective major abdominal surgery.
Timeline
- Start
- 2014-11
- Primary completion
- 2020-01-01
- Completion
- 2020-12-30
Drugs
| Evaluation | Drug | Modality | Dose | Route |
|---|---|---|---|---|
| Comparator | Melatonin | Small molecule | 6 mg | — |
| Comparator | Vitamin C | Other / unclassified | 2 g | — |
Indications
No indication recorded.