Findings

What do systematic reviews say?

158 questions · 175 findings · 31 reviews · Headline outcomes only

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No studies found 41 · 23.4%GRADE not reported 0 · 0%Very low 48 · 27.4%Low 63 · 36%Moderate 20 · 11.4%High 3 · 1.7%

Consumption of intravenous morphine equivalents (mg): PCA vs non‐patient controlled opioid analgesia

Consumption of morphine equivalents 25 to 48 hmg · patients with postoperative pain

1 finding from 1 review

Patient controlled opioid analgesia versus non‐patient controlled opioid analgesia for postoperative pain 2015 · Cochrane Headline outcomes only
no estimate extracted
9 studies · 449 participants
Moderate

Consumption of intravenous morphine equivalents (mg): PCA vs non‐patient controlled opioid analgesia

Consumption of morphine equivalents 0 to 48 hmg · patients with postoperative pain

1 finding from 1 review

Patient controlled opioid analgesia versus non‐patient controlled opioid analgesia for postoperative pain 2015 · Cochrane Headline outcomes only
no estimate extracted
8 studies · 334 participants
Very low

Consumption of intravenous morphine equivalents (mg): PCA vs non‐patient controlled opioid analgesia

Consumption of morphine equivalents 0 to 72 hmg · patients with postoperative pain

1 finding from 1 review

Patient controlled opioid analgesia versus non‐patient controlled opioid analgesia for postoperative pain 2015 · Cochrane Headline outcomes only
no estimate extracted
4 studies · 244 participants
Very low

Combination of lidocaine intraperitoneal instillation plus intramuscular morphine vs IM morphine

Intraperitoneal pain (NRS; higher = more pain) · women undergoing PPTL under local anaesthesia

1 finding from 1 review

Interventions for intra‐operative pain relief during postpartum mini‐laparotomy tubal ligation 2019 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
Low

Combination of lidocaine intraperitoneal instillation plus intramuscular morphine vs IM morphine

Adverse events within 48 hours post operation · women undergoing PPTL under local anaesthesia

1 finding from 1 review

Interventions for intra‐operative pain relief during postpartum mini‐laparotomy tubal ligation 2019 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
Very low

Combination of lidocaine intraperitoneal instillation plus intramuscular morphine vs IM morphine

Number of women requiring rescue medication · women undergoing PPTL under local anaesthesia

Combination of lidocaine intraperitoneal instillation plus… may leads to lower number of women requiring rescue medication compared with intramuscular morphine alone (low certainty).

1 finding from 1 review

Interventions for intra‐operative pain relief during postpartum mini‐laparotomy tubal ligation 2019 · Cochrane Headline outcomes only
RR 0.11 [0.03, 0.42]
Studies not reported
Low

Intervention not reported

Day 1 morphine · Laparoscopic abdominal surgery (morphine consumption)

1 finding from 1 review

Heated insufflation with or without humidification for laparoscopic abdominal surgery 2016 · Cochrane Headline outcomes only
no estimate extracted
9 studies · 573 participants
Moderate

Intervention not reported

Day 1 morphine: heated, humidified vs cold · Laparoscopic abdominal surgery (morphine consumption)

1 finding from 1 review

Heated insufflation with or without humidification for laparoscopic abdominal surgery 2016 · Cochrane Headline outcomes only
no estimate extracted
7 studies · 481 participants
Low

Intervention not reported

Day 1 morphine: heated only vs cold · Laparoscopic abdominal surgery (morphine consumption)

1 finding from 1 review

Heated insufflation with or without humidification for laparoscopic abdominal surgery 2016 · Cochrane Headline outcomes only
no estimate extracted
3 studies · 92 participants
Low

Intervention not reported

Day 2 morphine · Laparoscopic abdominal surgery (morphine consumption)

1 finding from 1 review

Heated insufflation with or without humidification for laparoscopic abdominal surgery 2016 · Cochrane Headline outcomes only
no estimate extracted
7 studies · 532 participants
Moderate

Intervention not reported

Day 2 morphine: heated, humidified vs cold · Laparoscopic abdominal surgery (morphine consumption)

1 finding from 1 review

Heated insufflation with or without humidification for laparoscopic abdominal surgery 2016 · Cochrane Headline outcomes only
no estimate extracted
6 studies · 410 participants
Moderate

Intervention not reported

Day 2 morphine: heated only vs cold · Laparoscopic abdominal surgery (morphine consumption)

1 finding from 1 review

Heated insufflation with or without humidification for laparoscopic abdominal surgery 2016 · Cochrane Headline outcomes only
no estimate extracted
2 studies · 122 participants
Low

Intramuscular morphine vs placebo

Intraperitoneal pain (NRS; higher = more pain) · women undergoing PPTL under local anaesthesia

1 finding from 1 review

Interventions for intra‐operative pain relief during postpartum mini‐laparotomy tubal ligation 2019 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
Low

Intramuscular morphine vs placebo

Adverse events within 48 hours post operation · women undergoing PPTL under local anaesthesia

1 finding from 1 review

Interventions for intra‐operative pain relief during postpartum mini‐laparotomy tubal ligation 2019 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
Very low

Intramuscular morphine vs placebo

Number of women requiring rescue medication · women undergoing PPTL under local anaesthesia

Intramuscular morphine showed no clear difference in number of women requiring rescue medication compared with placebo (low certainty).

1 finding from 1 review

Interventions for intra‐operative pain relief during postpartum mini‐laparotomy tubal ligation 2019 · Cochrane Headline outcomes only
RR 1 [0.81, 1.23]
Studies not reported
Low

Intervention not reported

Pain intensity VAS score 1 mg morphine vs 2 mg morphine0‐10 cm VAS score. Scale from: 0 to 10. · patients undergoing knee arthroscopy

1 finding from 1 review

Single dose intra‐articular morphine for pain control after knee arthroscopy 2016 · Cochrane Headline outcomes only
no estimate extracted
2 studies · 105 participants
Low

Intervention not reported

Pain intensity VAS score1 mg morphine vs 2 mg morphine 0‐10 cm VAS score. Scale from: 0 to 10. · patients undergoing knee arthroscopy

1 finding from 1 review

Single dose intra‐articular morphine for pain control after knee arthroscopy 2016 · Cochrane Headline outcomes only
no estimate extracted
2 studies · 105 participants
Low

Intervention not reported

Pain intensity VAS score1 mg morphine vs 2 mg morphine 0‐10 cm VAS score. Scale from: 0 to 10. · patients undergoing knee arthroscopy

1 finding from 1 review

Single dose intra‐articular morphine for pain control after knee arthroscopy 2016 · Cochrane Headline outcomes only
no estimate extracted
1 study · 45 participants
Low

Intervention not reported

Analgesia duration 1 mg morphine vs 2 mg morphineTime duration from the end of surgery to the time of first analgesic consumption · patients undergoing knee arthroscopy

1 finding from 1 review

Single dose intra‐articular morphine for pain control after knee arthroscopy 2016 · Cochrane Headline outcomes only
no estimate extracted
1 study · 60 participants
Moderate

Intervention not reported

Adverse events 1 mg morphine vs 2 mg morphinePercentage of participants with any adverse event · patients undergoing knee arthroscopy

The review found no eligible studies for this question.

1 finding from 1 review

Single dose intra‐articular morphine for pain control after knee arthroscopy 2016 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found