Melatonin for preoperative and postoperative anxiety in adults.
Authors not in graph record · peer-reviewed
Study design and participants
- Design
- Cochrane systematic review / meta-analysis of RCTs
- Sample size
- 27
- Population
- adults undergoing surgery
- Intervention and protocol
- varies; given before surgery in the trials
Results
- Melatonin → stress: positive; effect size not reported.
Limitations, bias, and funding
Risk of bias: moderate
Funding: not reported
- Recorded risk of bias: moderate.