The Effect of Family Nursing Conversations as an Add-on to Multidisciplinary Treatment in Patients with Chronic Non-Cancer Pain: A Quasi-Experimental Trial.

Introduction: Chronic non-cancer pain (CNCP) is a lifelong condition with radical consequences, calling for management involving patients' families. Interventions based on the family systems nursing framework by Wright and Leahey have proved beneficial in other populations but require investigation in a CNCP population. This trial assumed that family nursing conversations (FNCs) based on the family systems nursing framework would increase patients' and family members' self-efficacy concerning CNCP management. Objective: To investigate whether an intervention with FNCs as an add-on to the usual multidisciplinary treatment of CNCP would have an effect on patients' and family members' self-efficacy. Additionally, to investigate any impact on family function, health-related quality of life, anxiety, and depression. Methods: The trial applied a prospective non-blinded quasi-experimental design with two comparable groups of patients and family members: a historical control group (HCG) and an intervention group (IG). The intervention was executed by nurses employed at a multidisciplinary pain center in the Capital Region of Denmark. HCG data were collected before the nurses' intervention training. The primary outcome was self-efficacy. Secondary outcomes were family function, health-related quality of life, anxiety, and depression. Results: In total, 58 patients and 85 family members were included. The primary outcome, self-efficacy, detected no statistically significant between-group differences in mean change for patients, p = .990, or family members, p = .765. A statistically significant effect in favor of the IG was found in between-group differences in mean change in patients' behavioral family function, p = .034, and anxiety, p = .031. No statistically significant between-group differences were detected in family members' secondary outcomes. Conclusion: The intervention had no effect on patients' or family members' self-efficacy but a positive effect on patients' behavioral family function and anxiety. The intervention was deeply affected by the COVID-19 pandemic. Hence, any results should be interpreted with caution.

[Cannabinoids for neuropathic pain management].

Pharmacological treatment of neuropathic pain is associated with side effects and limited efficacy. Recently, the interest in cannabis-based medicine has led to legalisation of medical cannabis in some countries. The aim of this review is to evaluate the evidence of cannabinoids in neuropathic pain. Seventeen trials were identified; eight reported an analgesic efficacy of cannabis-based medicine, and the remaining trials showed no analgesic efficacy. Conclusions were limited by design of studies and short duration of treatment. Overall, the reduction in pain was minimal.

The role of pain for early rehabilitation in fast track total knee arthroplasty.

PURPOSE: To investigate the relationship between early functional mobility and pain intensity in a fast track program after total knee arthroplasty (TKA). METHODS: One hundred consecutive patients operated with TKA in an orthopaedic unit at a University hospital were prospectively studied. Measurements of independence in transfer and ambulation (Cumulated Ambulation Score), pain intensity (Verbal Analog Scale (VAS)), range of knee motion, functional mobility ('Timed Up & Go' (TUG) test), and walking distance were recorded daily from the first postoperative day until discharge. RESULTS: On the first postoperative day, 90% of the patients were able to walk independently with median pain intensity of < or =5 on VAS. Of these, 78% walked > 70 m. All patients walked independently on postoperative Day 2 with pain intensity of < or =4. On the day of discharge, all patients walked with crutches with pain intensity of < or =3, walking distance > 70 m, median range of motion 10-80 degrees , and median test time of the 'TUG' 19.2 s. The length of hospital stay was median 3 days. CONCLUSION: Pain has a limited influence on the functional recovery beyond the first postoperative day after TKA, thereby allowing early physiotherapy.