Effects of cognitive-behavioural therapy on psychological, physical and social outcomes of children with cancer: A systematic review and meta-analysis

OBJECTIVE

This systematic review aimed to summarise the effects of cognitive-behavioural therapy on psychological, physical and social outcomes of children with cancer without limitations on publication date.

METHODS

Thirteen English and seven Chinese electronic databases were searched from April to June 2021. Randomised control trials, quasi-experimental studies, pre-test post-test studies with a control group, factorial or cross-over designs that included children ≤18 years old and during various stages of the cancer trajectory, who have received cognitive-behavioural therapy, and reported (anxiety, depression, stress, quality of life, self-efficacy, fatigue, pain, behavioural distress, anger, and/or academic performance) were included.

RESULTS

Eight studies with quality of evidence ranging from low to high risk of bias were included. The results show cognitive-behavioural therapy has favourable effects on anxiety, depression, pain and behavioural distress. The meta-analysis also show that it reduces anxiety (SMD = -0.89, 95% CI (-1.45, -0.32), p < 0.002), depression (SMD = -0.90, 95% CI (-1.40, -0.39), p < 0.0005), and pain (SMD = -0.56, 95% CI (-1.04, -0.08), p < 0.002). It also has a favourable effect on stress, anger and self-efficacy, though the results are drawn from a single study.

CONCLUSION

Cognitive-behavioural therapy has the potential to reduce anxiety, depression and pain for children with cancer. It also shows promise in reducing behavioural distress. Although effects on stress, anger, and self-efficacy have been found to be significant, there have been limited studies on these aspects of functioning and more research is needed. The findings are drawn from heterogeneous participants and interventions, thus emphasising the need to conduct well-designed intervention studies, including cancer survivors.

Featured Article: The Relationship Between Parent and Child Distress in Pediatric Cancer: A Meta-Analysis

Objective

Parents and children affected by pediatric cancer are at risk for psychological distress, including depression, anxiety, and post-traumatic stress. A link is believed to exist between parent and child distress; however, no systematic analysis of this relationship has occurred. A meta-analysis was conducted to assess the relationship between parent and child distress among families affected by pediatric cancer.

Methods

A systematic review and meta-analysis was conducted using EBSCO (searching PsycINFO, MEDLINE, Academic search Premiere, and Health Source: Nursing/Academic Edition) and PubMed. The initial search yielded a total of 29,118 articles. Inclusion criteria were that studies assessed the relation between parent and child distress in the context of pediatric cancer, were written in English, and were published in peer-reviewed journals. 28 articles met inclusion criteria.

Results

A statistically significant association was found between overall parent and child distress (r = .32, p < .001), such that increased parent-reported distress was associated with increased distress in their children. Significant relationships were also present among each type of parental distress (i.e., depression, anxiety, post-traumatic stress, and global distress; rs = .31–.51, ps < .001) and overall child distress. Moderation analyses via meta-regression indicated that parent proxy-report of child symptoms was associated with a stronger relationship between parent and child distress than child self-report of their own distress.

Conclusions

Aligned with the social–ecological framework, familial factors appear to be highly relevant in understanding distress following pediatric cancer diagnosis. Indeed, greater parent distress was associated with greater child distress.

Nursing care for adolescents and young adults with cancer: literature review

Cancer patients belonging to the adolescent and young adult (AYA) age group have unique and very specific needs, which require special attention from the caring staff. The difficulty in maintaining the personal and professional development at this age is both natural and normal. Adding to this, coping with a life-threatening disease turns this stage in life into a period with many dilemmas and challenges of quite a complex nature. AYA patients have to deal with issues above and beyond the disease itself, which create a very complex coping picture. On top of that, prognosis for this age group has not improved in recent years, unlike the situation in other age groups like children and adults. The literature on this subject is extensive and comprehensive. However, most of the papers on this subject are very specific and narrow in their approach, each dealing with a specific topic. In this article, we bring together many different papers which make a wide and comprehensive picture of the subject of AYAs coping with cancer, coupled with recommendations for the caring staff. In this review we focus on the various aspects of the disease and treatments in AYAs, based on the conceptual model of quality of life proposed by Ferrell and colleagues [Cancer Nurs 1992;15:153-160; Cancer Nurs 1992;15:247-253], including physical, social, emotional and spiritual aspects. From the psychological standpoint, most of the papers discuss the negative aspects; however, in this article we try to include some articles from the positive psychology school of thought. From our findings it is apparent that there is an opportunity and need to further explore research in this regard. It is apparent that taking a unique approach to AYA cancer patients is needed in order to deal with the unique needs of this age group. This article aims at putting a framework around this issue, with actionable recommendations for the caring staff.

Does the use of the revised psychosocial assessment tool (PATrev) result in improved quality of life and reduced psychosocial risk in Canadian families with a child newly diagnosed with cancer?

OBJECTIVES

Early psychosocial screening may guide interventions and ameliorate the adverse psychosocial effects of childhood cancer. The revised psychosocial assessment tool provides risk information - Universal (typical distress), Targeted (additional specific distress), and Clinical (severe distress) - about the child with cancer and his or her family. This pilot study investigated the benefits of providing a summary of family psychosocial risk information to the medical team treating the newly diagnosed child (Experimental Group, EG).

METHOD

We conducted a pilot randomized control trial with a sample of 67 parents, comparing the EG to the control group (CG) on parental perception of family psychosocial difficulties (revised psychosocial assessment tool risk levels), child behavior (behavior assessment scale for children-2), pediatric quality of life (PedsQL), and parental anxiety (state-anxiety scale of the state-trait anxiety inventory ), 2-4 weeks after diagnosis (Time 1) and 6 months later (Time 2).

RESULTS

Compared to the CG, participants in the EG had significantly reduced targeted and clinical risk (p < 0.001), and improved pain related PedsQL at Time 2 (p < 0.05). Scores for PedsQL total and nearly all subscales improved over time in both groups (p < 0.05 to p < 0.001). No changes in behavior scores were noted.

CONCLUSION

Preliminary findings suggest that providing a summary of the Psychosocial Assessment Tool to the treating team shortly after diagnosis may help reduce family wide psychosocial risk 6 months later and improve quality of life related to pain for children who are undergoing treatment for cancer.

Psychological problems in children with cancer in the initial period of treatment

BACKGROUND

The increasing survival rate of children with cancer because of more refined treatments makes necessary the investigation of psychological burden for the young patients.

OBJECTIVE

The aim of the study was to evaluate the development of psychological problems in children with cancer during the initial 6-month period of intensive treatment.

METHODS

This prospective, comparative study was conducted at one of the largest Greek pediatric oncology units in Athens. The sample comprised 132 children with cancer treated during a 30-month period and 100 children with no cancer as control group. Data were collected using the Rutter instruments for parents and teachers. For patients, it was completed by their parents at 1 (T1), 3 (T2), and 6 months (T3) from diagnosis and by teachers at T3. In the control group, the questionnaire was completed by teachers and parents once.

RESULTS

The comparison of total Rutter scores for patients at T1, T2, and T3, according to parents' responses, showed statistically significant difference (P < .001). The difference in scores for patients (at T3) and control subjects was also significant according to both parents' (P < .00001) and teachers' (P < .001) responses. Children with leukemia had higher score reduction during treatment (P = .009) compared with the rest. Only age had a marginal impact on score of patients at T1 (R = 0.04).

CONCLUSIONS

Based on parental reports, children treated for cancer develop psychological problems during the period of intensive treatment. The development and evolution of these problems depend on their age and type of cancer.

IMPLICATIONS FOR PRACTICE

This information can be used for relevant interventions in specific groups.

The experiences and feelings of Chinese children living with leukemia: a qualitative study

BACKGROUND

Leukemia is the most common pediatric malignancy. Many children with leukemia display behavioral and emotional problems. Promoting children's psychological development and quality of life during hospitalization is an important activity carried out by health professionals.

OBJECTIVE

The objective of this study was to describe the experiences and feelings of Chinese children with leukemia in the hospital.

METHOD

In-depth interviews were conducted with Chinese children with leukemia using a descriptive qualitative research method. The data were analyzed using content analysis.

RESULTS

Twenty-nine children with leukemia were interviewed. Almost all children had negative experiences and feelings during the early stage of hospitalization, and there were 3 levels of adaptation that they displayed: inability to adapt to hospitalization, a sense of being compelled to accept hospitalization, and adaptation to hospitalization.

CONCLUSIONS

Three factors are associated with children's psychological distress, including the duration of treatment, children's personality, and age. Children of a younger age, with more extrovert personalities and who were undergoing longer treatment courses, adapted to hospitalization more easily.

IMPLICATIONS FOR PRACTICE

The findings provide information for health professionals to understand children's psychological status during hospitalization and help nurses to plan individualized psychological care for children.

An evaluation of the factors that affect the health-related quality of life of children following myelosuppressive chemotherapy

PURPOSE

The purposes of this study, in children who were assessed 1 week after the administration of myelosuppressive chemotherapy were: to compare the total and subscale scores on a generic measure of health-related quality of life (HRQOL) to normative data from healthy children and describe the relationships between demographic, clinical, and symptom characteristics of children with cancer and generic and disease-specific dimensions of HRQOL.

METHODS

Patients (n = 61) were predominantly male (52.5%), minority (63.9%), and 14.7 years of age. Children completed the Memorial Symptom Assessment Scale for 10- to 18-year olds, the PedsQL™ Generic and Cancer Modules, and the Karnofsky Performance Status (KPS) scale 1 week after the start of a chemotherapy cycle.

RESULTS

The mean number of symptoms per patient was 10.6. Compared with the normative sample, children with cancer reported significantly lower scores for the total scale and all of the subscales except emotional and social functioning. No significant differences were found between any demographic characteristics and total or subscale scores on the generic or disease-specific measures of HRQOL. Lower KPS scores were associated with poorer generic and disease-specific HRQOL scores. In addition, a higher number of symptoms was associated with poorer generic and disease-specific HRQOL scores. Finally, higher symptom distress scores were associated with poorer generic and disease-specific HRQOL scores.

CONCLUSION

Among the demographic, clinical, and symptom characteristics studied, poorer functional status and higher symptom burden were associated with significant decreases in HRQOL in children who received myelosuppressive chemotherapy.

Psychological outcomes and health beliefs in adolescent and young adult survivors of childhood cancer and controls

PURPOSE The purpose of this study was to compare adolescent and young adult (AYA) pediatric cancer survivors and peers without a history of serious illness on psychological distress, health-related quality of life (HRQOL), health beliefs; examine age at diagnosis and cancer treatment intensity on these outcomes; and examine relationships between number of health problems and the outcomes. PATIENTS AND METHODS AYA cancer survivors (n = 167) and controls (n = 170), recruited during visits to a cancer survivorship clinic and primary care, completed self-report questionnaires of distress, health problems, and health beliefs. For survivors, providers rated treatment intensity and health problems. Results There were no statistically significant differences between survivors and controls in psychological distress or HRQOL. Cancer survivors had less positive health beliefs. Survivors diagnosed as adolescents had significantly greater psychological distress and fewer positive health beliefs than those diagnosed earlier. Survivors with the highest level of treatment intensity had greater anxiety and fewer positive health beliefs than those with less intense treatments. Provider report of current health problems related to survivors' beliefs and mental HRQOL only, whereas patient report of health problems correlated significantly with most psychosocial outcomes and beliefs. CONCLUSION AYA cancer survivors did not differ from peers in psychological adjustment but did endorse less adaptive health beliefs. Survivors diagnosed during adolescence and who had more intensive cancer treatments evidenced poorer psychosocial outcomes. Beliefs about health may be identified and targeted for intervention to improve quality of life, particularly when patient perceptions of current health problems are considered.

Study of the factors affecting health-related quality of life in adolescents after liver transplantation

The aim of the study was to identify factors affecting health-related quality of life (HRQL) in adolescents after liver transplantation. HRQL was measured using the CHQ-CF87 in 55 adolescents, aged 12-18 years. Factors associated with HRQL included allograft morbidity, psychological and family-related variables measured through standardized questionnaires. The domains of the CHQ-CF87 were reduced using factor analysis to give physical, psychological and social domains. Impacting factors were identified through stepwise, multiple regression analysis. Adolescents had significantly lower HRQL in every domain except for role/social-behavior and family cohesion compared to the general population. Adolescents experienced median 18 (range 4-31) symptoms related to immunosuppression, 40(75%) had one or more chronic illnesses related to immunosuppression and 12(22%) had a history of emotional difficulties. Self-esteem and emotional health were similar to the general population but behavior and aspects of family function were lower. Following regression analysis, the factors associated with HRQL were: age at transplant, secondary chronic illness, symptom distress, headaches, history of emotional difficulties, self-esteem and family conflict. These explained 57% of the variance in physical function, 61% of psychological function and 39% of social function. HRQL is significantly reduced in adolescents after transplantation, which could be related to immunosuppression and psychosocial factors.

Behavioral, social, and educational outcomes after pediatric stem cell transplantation and related factors

BACKGROUND

The purpose of the current study was to investigate longitudinally children's behavioral and social competence outcomes up to 2 years after pediatric stem cell transplantation (SCT) and related factors.

METHODS

Ninety-nine mothers and 24 youths completed standardized questionnaires (Child Behavior Checklist [CBCL] and Youth Self-Report [YSR]) pre-SCT, and 12 and 24 months after SCT; 26 teachers completed Teacher Report Form (TRF) at 24 months. Information regarding clinical (eg, diagnosis, cranial radiation, graft vs host disease [GVHD]), child (eg, age, sex, physical health), and familial (eg, maternal age, education, distress) factors was also obtained.

RESULTS

Linear mixed regression models with compound covariance structure followed by adjusted pairwise analyses yielded significant improvements from pre-SCT to 1 and 2 years after SCT in total scores; in externalizing and internalizing scores from pre-SCT to 2 years after SCT; and in total competence from pre-SCT to 1 year after SCT. Child's physical health, maternal age, and depression were found to be significantly associated with the total, internalizing, and externalizing CBCL scores, whereas GVHD, mother's age, and time since diagnosis were associated with CBCL competence scores. Diagnosis, cranial radiation, GVHD, child's physical health, and maternal age and education were associated with YSR total behavioral and competence scores. Finally, total TRF scores were associated with time since diagnosis; TRF educational and adaptability scores were associated with maternal education, age, and distress.

CONCLUSIONS

Clinical, personal, and familial factors must be considered to understand the psychosocial outcomes of these survivors up to 2 years after SCT. This study has important implications for psychosocial interventions for this population.

Longitudinal health-related quality of life outcomes and related factors after pediatric SCT

Our purpose was to investigate longitudinally health-related quality of life (HRQOL) outcomes and related factors up to 2 years post-pediatric SCT. A total of 99 mothers of patients, aged 1.5-17 years, completed two standardized HRQOL questionnaires, generic and disease specific (DS), about the child, and reported on their own symptoms of depression and family function pre-SCT, 12 and 24 months post-SCT. Clinical (diagnosis, radiation), child (age) and family (maternal depression) information was also obtained. Significant improvement in physical and psychosocial HRQOL from pre-SCT to 1 or 2 years post-SCT was reported. Survivors of ALL were reported to have poorer physical and psychosocial HRQOL than survivors of solid tumors on the DS measure. Maternal depression was negatively associated with physical and psychosocial HRQOL. Maternal education (higher) at pre-SCT predicted improvements in physical domains 2 years post-SCT; mother's age (older) and child's age (younger) also predicted improvements of physical and emotional HRQOL. We conclude that survivors of pediatric SCT improved physical and psychosocial HRQOL by 1 and 2 years post-SCT. Older survivors whose mothers are younger and distressed, with lower education at SCT have compromised HRQOL compared to other survivors. This study has important implications for the care of SCT survivors and their families.

Psychosocial dimensions of cancer in adolescents and young adults

Psychosocial research examining the impact of cancer on adolescents and young adults has focused mostly on domains relating to family, psychological/emotional impact and social effects. An overview of the evidence-based literature available in each of these domains is presented to highlight the trends and provide a basis for clinical application. A review of the research literature was conducted to summarize what is known regarding the psychosocial dimensions of cancer in adolescents and young adults. Key elements critical to the psychosocial adaptation of the adolescents and young adults with cancer, as well as later effects of the cancer experience, are discussed in terms of clinical implications. A case example is utilized to demonstrate the application of what has been investigated empirically in regard to psychosocial dimensions of cancer in young adults and adolescents. Studies have identified various psychosocial challenges that adolescents and young adults experience when faced with cancer. Further research, incorporating the effects of treatment stage and developmental level of the patient on specific psychosocial dimensions of the cancer experience, is needed. Evidence-based information regarding the influence and interaction of family, psychological and emotional state, and social status of adolescents and young adults with cancer can aid clinicians when developing psychosocial assessment and treatment approaches for these patients.

Health-related quality of life of children and adolescents prior to hematopoietic progenitor cell transplantation: diagnosis and age effects

BACKGROUND

The health-related quality of life (HRQOL) may vary among children before undergoing hematopoietic progenitor cell transplantation (HPCT). This study examined the HRQOL of children scheduled for HPCT, the effects of diagnosis and age on HRQOL, and the convergent validity of one generic and two disease-specific measures of HRQOL.

PROCEDURE

The sample consisted of 111 children (mean age = 10.4 years) diagnosed with acute lymphoblastic leukemia (ALL; 22%), other leukemias (26%), neuroblastoma (19%), other solid tumors (18%), and hematologic disorders (15%). Convergence validity was tested with 67 children (mean age = 10.3 years) who had an equivalent distribution of diagnoses except for neuroblastoma (12%). The Child Health Questionnaire (CHQ), a generic measure, and the Pediatric Oncology Quality of Life Scale (POQOL) and the Play Performance Scale (PPS), disease-specific measures, were completed by one parent prior to HPCT.

RESULTS

Compared to the norms for healthy children, the CHQ Physical summary scores for every diagnostic subgroup and the CHQ Psychosocial summary scores for ALL were poorer. Compared to the cancer norms for Total POQOL and PPS scores, scores for ALL and neuroblastoma were the poorest. These measures also revealed that adolescents' HRQOL was perceived to be worse than children's. Total POQOL scores showed strong convergent validity with CHQ Physical and Psychosocial scores and moderate convergent validity with the PPS scores.

CONCLUSIONS

Based on parental reports, children treated for ALL and neuroblastoma appear to be at the greatest risk for poor HRQOL before undergoing HPCT, and adolescents seem to be more compromised than younger children, based on parental reports. The POQOL measure seems to be the best predictor of HRQOL. These results have clinical implications for the care of children undergoing HPCT.

Siblings of pediatric cancer patients: the quantitative and qualitative nature of quality of life

This study used both quantitative and qualitative methodologies to assess the pediatric health-related quality of life (HRQOL) in siblings (n = 77) of cancer patients attending summer camp. On quantitative measures (Pediatric Quality of Life Inventory (PedsQL) parent and child versions), siblings reported statistically significant improvements in HRQOL from pre-to post camp. The parent sample, as a whole, did not report a statistically significant improvement in the siblings' HRQOL; however, statistically significant improvements were found when the analysis controlled for the responses of bereaved parents. On the qualitative measures (Sibling Qualitative Interview and Camp Okizu Satisfaction Surveys), both children and parents described the positive impact of camp. Using grounded theory, we identified the major themes and found that the positive emotional and social experiences captured by the quotes were paralleled in the quantitative findings of improved HRQOL in psychosocial domains on the PedsQL. These findings suggest the beneficial effects of camp as a psychological intervention and illustrate the value of integrating quantitative and qualitative methodological approaches in research.

Support and intervention groups for adolescents with cancer in two Ontario communities

Adolescents who are treated for cancer must learn to negotiate challenging developmental tasks in the context of their treatment and adverse effects. Adverse affects of disease and treatment may prevent some of these adolescents from achieving full psychosocial development. Two programs developed independently to address the psychosocial and unique contextual needs of adolescents and young adults from different geographic regions in Ontario, Central urban and Northeastern rural, are described. The program in the urban area consists of eight 2-h sessions that combined structured creative activities and informal discussions of issues generated by adolescents; it includes a pre- post- intervention evaluation with standardized questionnaires. The Northeastern rural program consists of a monthly support open group that encourages sharing personal experiences and an annual expressive art retreat; both components include informal evaluation. Formal evaluation of these programs is in progress. Informal feedback from participants and parents suggest positive effects. These distinct and unique programs continue to evolve, as they address the unique psychosocial needs of adolescents and young adults in urban and rural areas.

The impact on health-related quality of life from non-steroidal anti-inflammatory drugs, methotrexate, or steroids in treatment for juvenile idiopathic arthritis

OBJECTIVE

To assess and compare the impact of medication treatments on health-related quality of life (HRQOL), family function, and medical status in children with juvenile idiopathic arthritis (JIA).

METHODS

Fifty-seven children diagnosed with JIA were assessed by a pediatric rheumatologist and placed into one of three treatment groups: (1) non-steroidal anti-inflammatory; (2) methotrexate; or (3) steroids via IV methylprednisolone. Questionnaires were administered at baseline and 4-month follow-up. The attending pediatric rheumatologist provided additional medical information.

RESULTS

Data document the impact of JIA on HRQOL, particularly on physical and pain domains. Steroid patients experienced improved HRQOL at follow-up relative to other groups, despite reporting more problems with side effects.

CONCLUSION

These results demonstrate positive benefits of steroids in treating JIA children, despite the greatest incidence of adverse side effects.

Perceptions of distress among adolescents recently diagnosed with cancer

With the goal of studying perceived distress among adolescents recently diagnosed with cancer, 56 adolescents were interviewed by telephone 4 to 8 weeks after diagnosis. The interviews included a structured interview guide, the Hospital Anxiety and Depression Scale, and the subscales Mental Health and Vitality from SF-36. "Losing hair" and "missing leisure activities" were identified as the most prevalent aspects of distress, whereas "missing leisure activities" and "fatigue" were rated with the highest levels of distress. "Worry about not getting well," "mucositis," "nausea," "pain from procedures and treatments," and "worry about missing school" were rated as the overall worst aspects by most adolescents. Twelve percent reached the cutoff score for potential clinical anxiety and 21% for potential clinical depression. Ratings of Mental Health and Vitality were lower than norm values. Prevalence of pain from procedures/treatments was higher among those who scored in the clinical range of depression, and more adolescents who were treated at a local hospital scored in the clinical range of anxiety. The findings show that ratings of prevalence, levels, and aspects perceived as the worst are not necessarily in accordance, that adolescents scoring in the clinical range of psychological distress are in the minority, and that the adolescents experience reduced physical and mental well-being.