Mosher, C.E., Secinti, E., Johns, S.A., O'Neil, B.H., Helft, P.R., Shahda, S., . . . Champion, V.L. (2017). Examining the effect of peer helping in a coping skills intervention: A randomized controlled trial for advanced gastrointestinal cancer patients and their family caregivers. Quality of Life Research, 27, 515–528.
To test the feasibility, acceptability, and efficacy of a spiritual-focused peer helping intervention on dyads of caregivers and patients with gastrointestinal (GI) cancer
Dyads received five weekly 50- to 60-minute telephone sessions simultaneously. Trained PhD students in clinical psychology administered the sessions. The intervention involved that a dyad creates informational handout focusing on QOL for other patients and caregivers, which will be made available as a resource to other patients/caregivers. Dyads received identical handouts of informational resources and a CD for relaxation exercises. Dyads received four sessions; the therapist introduced a session topic each time and asked a dyad about their advice relevant to the topic. Afterward, the dyad reviewed a handout listing evidence-based coping skills related to the topic session and the therapist asked them which skills they thought were most helpful to others. An in-session practice of one or more coping skills was also conducted. Lastly, a dyad was asked to set goals related to the session for the upcoming week, which were evaluated in the subsequent session. The session topics were managing physical symptoms in both session 1 and 2, stress in session 3, and maintaining relationships in session 4. In session 5, a therapist reviewed the handout and asked a dyad to critique and provide final advice for others on coping with the cancer. Assessments were done at 1 and 5 weeks postintervention.
Randomized control trial. An individual external to the study performed the randomization; the trained research assistants administering the assessments were blind to study condition.
Primary outcome:
Secondary outcomes:
Feasibility was assessed by study recruitment and retention rates; acceptability was assessed by post-treatment rating of helpfulness of the intervention.
78% completed all five sessions, showing feasibility and acceptability of the intervention. The dyads rated the sessions as helpful. In mixed regression model analyses, there was a time by group effect on life meaning/peace in the intervention group (d = 0.53, p = 0.01). No significant main effect of study group or time x group on the secondary outcomes (anxiety, depressive symptoms, fatigue, general distress, coping, self-efficacy, or emotional support). There was a significant small main effect of role (as being patient or caregiver) and time on fatigue; patients had more fatigue and caregivers had more anxiety. Caregivers had a small decrease in distress on each follow-up relative to baseline. There was a main effect of role on emotional support, patients reported higher level of emotional support than caregivers. No main effect of group or time x group on CG burden.
Compared to coping skills alone, the five-session intervention focusing on involving peer helping plus coping skills did not impact caregiver outcomes.
Telephone interventions with caregivers/patients may be feasible and acceptable but may not bring about meaningful spiritual benefits if sessions are short and relatively small in number. More research is needed to assess the effect of spiritual-based interventions on caregiver outcomes.