Patient‐reported pain intensity or pain relief (VAS, NRS or categorical scale) · aged 18 years and older undergoing elective surgery at any surgical site
1 finding from 1 review
Time to first postoperative opioid dose over initial 72 hours · aged 18 years and older undergoing elective surgery at any surgical site
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Total postoperative opioid consumption over first 72 hours · aged 18 years and older undergoing elective surgery at any surgical site
1 finding from 1 review
Percentage of participants not requiring postoperative opioids over initial 72 hours · aged 18 years and older undergoing elective surgery at any surgical site
1 finding from 1 review
Incidence of adverse events within 30 days of surgery · aged 18 years and older undergoing elective surgery at any surgical site
1 finding from 1 review
Serious adverse events · aged 18 years and older undergoing elective surgery at any surgical site
1 finding from 1 review
Patient‐reported pain intensity or pain relief (VAS, NRS or categorical scale) · aged 18 years and older undergoing elective surgery at any surgical site
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Time to first postoperative opioid dose over initial 72 hours · aged 18 years and older undergoing elective surgery at any surgical site
1 finding from 1 review
Total postoperative opioid consumption over first 72 hours · aged 18 years and older undergoing elective surgery at any surgical site
1 finding from 1 review
Percentage of participants not requiring postoperative opioids over initial 72 hours · aged 18 years and older undergoing elective surgery at any surgical site
1 finding from 1 review
Incidence of adverse events within 30 days of surgery · aged 18 years and older undergoing elective surgery at any surgical site
1 finding from 1 review
Cumulative pain score from the end of operation (0 hours) to 72 hours (NRS 0 to 10) · aged 18 years and older undergoing elective surgery at any surgical site
1 finding from 1 review
Serious adverse events · aged 18 years and older undergoing elective surgery at any surgical site
1 finding from 1 review
Reported outcomes approximating to 30% reduction in pain · adults with neuropathic pain
1 finding from 1 review
no estimate extracted
62 participants
Very low
At least 50% reduction in pain · adults with neuropathic pain
1 finding from 1 review
no estimate extracted
62 participants
Very low
Patient Global Impression of Change much or very much improved · adults with neuropathic pain
1 finding from 1 review
Any pain‐related outcome (moderate pain improvement) · adults with neuropathic pain
It is very uncertain whether morphine changes any pain‐related outcome (moderate pain improvement) compared with placebo (very low certainty).
1 finding from 1 review
Serious adverse events · adults with neuropathic pain
1 finding from 1 review
Death · adults with neuropathic pain
1 finding from 1 review
Any adverse event · adults with neuropathic pain
1 finding from 1 review