Evidence Explorer · MS-N257 · Mind–body and psychological support · chronic pain after cancer · Appraised November 6, 2026
A 60-person pilot randomized trial found that Mindfulness-Oriented Recovery Enhancement (MORE) was feasible across several delivery doses and showed promising, non-definitive reductions in pain interference and severity.
Evidence at a glance
- Benefit signal: Feasibility was acceptable; pain signals favored MORE but were not statistically conclusive.
- Certainty: Low. The study was a small feasibility and dose-finding pilot with a waitlist control.
- Risk context: Mindfulness is usually low physical risk, but pain escalation, trauma activation and medication changes need clinical oversight.
- Cancer-control relevance: This was pain-support research and provides no evidence of tumor control.
What was studied
Sixty adults with stable cancer or no evidence of disease and moderate-to-severe chronic pain were randomized 3:1 across 16-hour, 8-hour or 2-hour MORE formats or a waitlist.
Feasibility, adherence and patient-reported pain were assessed. The trial was not designed as a definitive comparison of one dose or as proof of efficacy.
What the study found
Enrollment was 70.6% and assessment completion 91%. Adherence was 64.3% for the 16-hour format, 81.3% for eight hours and 100% for two hours.
Average changes favored MORE over waitlist for pain interference (−1.22 versus −0.81) and pain severity (−1.31 versus −0.85), but the between-group differences were not statistically significant. Dose-response analyses were exploratory.
What this does not establish
Small cells, unequal randomization and a waitlist make effect estimates unstable and vulnerable to expectancy effects. Apparent dose patterns should not determine treatment without confirmation.
Mindfulness does not identify the cause of new pain and must not delay evaluation for recurrence, fracture, infection, neuropathy or other urgent problems.
Safety and practical context
New, rapidly worsening, focal or nighttime pain; weakness; bowel or bladder change; fever; or inability to bear weight requires medical assessment.
Mindfulness can bring difficult emotions or trauma memories into awareness. Facilitators should be prepared to adapt practice and coordinate mental-health care.
Questions for the care team
- Has the pain been medically evaluated, including red flags for recurrence or structural injury?
- Which dose and format are realistically sustainable?
- How will analgesic, rehabilitation and psychological care be coordinated?
Sources and identifiers
Funding and conflicts: Funding and complete conflict disclosures were not fully verified from the accessible abstract.
Source access and dates: Primary abstract and registry were appraised; the full manuscript was not yet openly available at the time checked. Sources checked November 6, 2026. Last literature search November 6, 2026.
Educational evidence summary, not individualized medical advice. Psychological and sleep interventions should complement—not replace—oncology, palliative, mental-health or sleep-medicine care.
