Drowsiness/somnolence (Event rate during treatment, length of treatment varied across trials) · adults with cancer‐related pain
CR oxycodone showed no clear difference in drowsiness/somnolence (Event rate during treatment, length of… compared with CR morphine (low certainty).
1 finding from 1 review
Nausea · adults with cancer‐related pain
CR oxycodone showed no clear difference in nausea (Event rate during treatment, length of treatment varied… compared with CR morphine (low certainty).
1 finding from 1 review
Vomiting · adults with cancer‐related pain
It is very uncertain whether CR oxycodone changes vomiting (Event rate during treatment, length of treatment varied… compared with CR morphine (very low certainty).
1 finding from 1 review
Quality of life · adults with cancer‐related pain
It is very uncertain whether CR oxycodone changes quality of life compared with CR morphine (very low certainty).
1 finding from 1 review
Participant preference · adults with cancer‐related pain
1 finding from 1 review
Patient‐reported pain intensity or pain relief (VAS, NRS or categorical scale) · adults with cancer‐related pain
CR oxycodone may leads to higher pain intensity (various pain intensity scales; SMD) compared with CR morphine (low certainty).
1 finding from 1 review
Laxation response: risk of spontaneous rescue‐free bowel movements in the short terma · people with cancer irrespective of whether they were receiving palliative care opioid‐induced bowel dysfunction
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Laxation response: risk of spontaneous rescue‐free bowel movements in the medium termb · people with cancer irrespective of whether they were receiving palliative care opioid‐induced bowel dysfunction
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Laxation response: patient assessment of change in bowel status at the end of trial · people with cancer irrespective of whether they were receiving palliative care opioid‐induced bowel dysfunction
1 finding from 1 review
Symptoms of opioid withdrawal in the medium term · people with cancer irrespective of whether they were receiving palliative care opioid‐induced bowel dysfunction
Naloxone + oxycodone prolonged release tablets showed no clear difference in symptoms of opioid withdrawalfin the medium termb compared with oxycodone prolonged‐released tablets (low certainty).
1 finding from 1 review
Serious adverse eventsg · people with cancer irrespective of whether they were receiving palliative care opioid‐induced bowel dysfunction
It is very uncertain whether naloxone + oxycodone prolonged release tablets changes serious adverse eventsg compared with oxycodone prolonged‐released tablets (very low certainty).
1 finding from 1 review
Adverse events · people with cancer irrespective of whether they were receiving palliative care opioid‐induced bowel dysfunction
Naloxone + oxycodone prolonged release tablets showed no clear difference in adverse events compared with oxycodone prolonged‐released tablets (low certainty).
1 finding from 1 review
Participant‐reported pain intensity VAS (0‐10, lower score = less pain) · people with moderate to severe cancer pain
1 finding from 1 review
Relief of pain · people with moderate to severe cancer pain
The review found no eligible studies for this question.
1 finding from 1 review
Nausea · people with moderate to severe cancer pain
It is very uncertain whether hydromorphone changes specific adverse events – nausea compared with oxycodone (very low certainty).
1 finding from 1 review
Vomiting · people with moderate to severe cancer pain
It is very uncertain whether hydromorphone changes specific adverse events – vomiting compared with oxycodone (very low certainty).
1 finding from 1 review
Dizziness · people with moderate to severe cancer pain
It is very uncertain whether hydromorphone changes specific adverse events – dizziness compared with oxycodone (very low certainty).
1 finding from 1 review
Constipation · people with moderate to severe cancer pain
It is very uncertain whether hydromorphone changes specific adverse events – constipation compared with oxycodone (very low certainty).
1 finding from 1 review
Quality of life · people with moderate to severe cancer pain
The review found no eligible studies for this question.
1 finding from 1 review