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Cochrane Database of Systematic Reviews: Plain Language Summaries [Internet]. Chichester, UK: John Wiley & Sons, Ltd; 2003-. doi: 10.1002/14651858.CD009660.pub3

Cochrane Database of Systematic Reviews: Plain Language Summaries [Internet].

Psychological therapy for parents of children and adolescents with a longstanding or life‐threatening physical illness

This version published: 2015; Review content assessed as up-to-date: July 01, 2014.

Plain language summary

Background

This is an update of a previously published review published in 2012 investigating the efficacy of psychological therapies for parents of children with a longstanding or life‐threatening physical illness. This review updates includes studies that have been conducted in the previous two years to give an up‐to‐date review of the evidence.

Parenting a child with a longstanding or life‐threatening illness is very difficult, and can have a negative impact on many aspects of the parents' life. Parents of these children often have difficulty balancing caring for their child with other responsibilities and demands. As a result, parents may experience more stress, worries, mood disturbance, family arguments, and their children may show troubling or problematic behaviour. Parents also have a major influence on their child's well‐being and adjustment, and play an important role in how their child adapts to living with an illness. Treatments for parents of children with a longstanding illness aim to improve parent distress, parenting behaviours, family conflict, child distress, child disability and the child's medical symptoms.

Review question

To evaluate the effectiveness of psychological therapies for parents of children and adolescents with chronic illnesses including painful conditions, cancer, diabetes mellitus, asthma, traumatic brain injury (TBI), inflammatory bowel diseases (IBD), skin diseases, or gynaecological disorders. Psychological therapies will be compared to active, treatment as usual, or wait‐list controls. There were two primary outcomes of interest: parent mental health and parenting behaviour. We included five secondary outcomes; child behaviour/disability, child mental health, child symptoms, family functioning, and adverse events.

Study characteristics

The search was completed in July 2014. Forty‐seven studies were found in the search including 3778 participants. The average age of the children was 14.6 years. We found studies that focused on six chronic illnesses (painful conditions, cancer, diabetes, asthma, traumatic brain injury and eczema) and evaluated four types of psychological therapies (cognitive behavioural therapy, family therapy, problem solving therapy, multisystemic therapy). Outcomes were extracted from the time point immediately after the treatment and at the first available follow‐up. We analysed the data in two ways: first we grouped the studies by each individual illness (across all therapies) and then we grouped the studies by each individual psychological therapy (across all chronic illnesses).

Key Results

Psychological therapies improved parenting behaviour of parents of children with cancer immediately following treatment. Parent distress also improved for parents of children with cancer. Children with painful conditions and those with symptoms of diabetes showed benefit immediately following treatment, and for diabetes the reduction in symptoms was maintained at follow‐up. When analysing different psychological therapies, we found cognitive behavioural therapy can improve the child's medical symptoms. Problem‐solving therapy can improve a parent's distress and their ability to solve problems, with the reduction in parental distress continuing long‐term. Five studies reported that there were no adverse events during the study period. The remaining studies failed to report or discuss adverse events. Risk of bias assessments of included studies were predominantly unclear due to poor reporting.

Conclusion

There is evidence that psychological therapies including parent interventions can benefit parents of children with a chronic illness, particularly for parents of children with cancer. However, due to the small number of studies in this review, future studies are likely to change the findings in this review.

Abstract

Background: Psychological therapies have been developed for parents of children and adolescents with a chronic illness. Such therapies include interventions directed at the parent only or at parent and child/adolescent, and are designed to improve parent, child, and family outcomes. This is an updated version of the original Cochrane review published in Issue 8, 2012, (Psychological interventions for parents of children and adolescents with chronic illness).

Objectives: To evaluate the efficacy of psychological therapies that include parents of children and adolescents with chronic illnesses including painful conditions, cancer, diabetes mellitus, asthma, traumatic brain injury (TBI), inflammatory bowel diseases (IBD), skin diseases, or gynaecological disorders. We also aimed to evaluate the adverse events related to implementation of psychological therapies for this population. Secondly, we aimed to evaluate the risk of bias of included studies and the quality of outcomes using the GRADE assessment.

Search methods: We searched the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, EMBASE and PsycINFO for randomised controlled trials (RCTs) of psychological interventions that included parents of children and adolescents with a chronic illness. Databases were searched to July 2014.

Selection criteria: Included studies were RCTs of psychological interventions that delivered treatment to parents of children and adolescents with a chronic illness compared to an active control, waiting list, or treatment as usual control group.

Data collection and analysis: Study characteristics and outcomes were extracted from included studies. We analysed data using two categories. First, we analysed data by each individual medical condition collapsing across all treatment classes at two time points. Second, we analysed data by each individual treatment class; cognitive behavioural therapy (CBT), family therapy (FT), problem solving therapy (PST) and multisystemic therapy (MST) collapsing across all medical conditions. For both sets of analyses we looked immediately post‐treatment and at the first available follow‐up. We assessed treatment effectiveness for two primary outcomes: parent behaviour and parent mental health. Five secondary outcomes were extracted; child behaviour/disability, child mental health, child symptoms, family functioning, and adverse events. Risk of bias and quality of evidence were assessed.

Main results: Thirteen studies were added in this update, giving a total of 47 RCTs. The total number of participants included in the data analyses was 2985, 804 of whom were added to the analyses in the update. The mean age of the children was 14.6 years. Of the 47 RCTs, the studies focused on the following paediatric conditions: n = 14 painful conditions, n = 13 diabetes, n =10 cancer, n = 5 asthma, n = 4 TBI, and n = 1 atopic eczema. We did not identify any studies treating parents of children with gynaecological disorders or IBD. Risk of bias assessments of included studies were predominantly unclear. Evidence quality, assessed using the GRADE criteria, was judged to be of low or very low quality.

Analyses of separate medical conditions, across all treatment types, revealed two beneficial effects of psychological therapies for our primary outcomes. First, psychological therapies led to improved adaptive parenting behaviour in parents of children with cancer post‐treatment (standardised mean difference (SMD) ‐0.20, 95% confidence interval (CI) ‐0.36 to ‐0.04, Z = 2.44, p = 0.01). In addition, therapies also improved parent mental health at follow‐up in this group (SMD = ‐0.18, 95% CI ‐0.32 to ‐0.04, Z = 2.58, p = 0.01). We did not find any effect of therapies for parent behaviour for parents of children with a painful condition post‐treatment or at follow‐up, or for parent mental health for parents of children with cancer, diabetes, asthma, or TBI post‐treatment. For all other primary outcomes, no analysis could be conducted due to lack of data.

Across all medical conditions, three effects were found for the primary outcomes of psychological therapies. PST had a beneficial effect on parent adaptive behaviour (SMD = ‐0.25, 95% CI ‐0.39 to ‐0.11, Z = 3.59, p < 0.01) and parent mental health (SMD= ‐0.24, 95% CI ‐0.42 to ‐0.05, Z = 2.50, p = 0.01) immediately post‐treatment and this effect was maintained at follow‐up for parent mental health (SMD= ‐0.19, 95% CI ‐0.34 to ‐0.04, Z = 2.55, p = 0.01). The remaining analysis for PST on parent behaviour found no effect. No effects were found for CBT post‐treatment or at follow‐up for either parent outcome. For FT, only one analysis could be run on parent mental health and no effect was found. Due to lack of data, the remaining analyses of primary outcomes could not be run. For MST, no parent outcomes could be analysed due to lack of data.

Secondary outcome analyses are presented in the Results section. Five studies reported that there were no adverse events during the trial. The remaining 42 studies did not report adverse events.

Authors' conclusions: This update includes 13 additional studies, although our conclusions have not changed from the original version. There is little evidence for the efficacy of psychological therapies that include parents on most outcome domains of functioning, for a large number of common chronic illnesses in children. However, psychological therapies are efficacious for some outcomes. CBT that includes parents is beneficial for reducing children's primary symptoms, and PST that includes parents improved parent adaptive behaviour and parent mental health. There is evidence that the beneficial effects can be maintained at follow‐up for diabetes‐related symptoms in children, and for the mental health of parents of children with cancer and parents who received PST.

Editorial Group: Cochrane Pain, Palliative and Supportive Care Group.

Publication status: New search for studies and content updated (no change to conclusions).

Citation: Eccleston C, Fisher E, Law E, Bartlett J, Palermo TM. Psychological interventions for parents of children and adolescents with chronic illness. Cochrane Database of Systematic Reviews 2015, Issue 4. Art. No.: CD009660. DOI: 10.1002/14651858.CD009660.pub3. Link to Cochrane Library. [PMC free article: PMC4838404] [PubMed: 25874881]

Copyright © 2015 The Cochrane Collaboration. Published by John Wiley & Sons, Ltd.

PMID: 25874881

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