Young siblings of children with cancer deserve care and a personalized approach

Morbidity and health care use among siblings of children with cancer: A population-based study

BACKGROUND

Childhood cancer impacts the entire family unit. We sought to investigate its impact on the long-term physical health outcomes of siblings of children with cancer.

PROCEDURE

Pediatric cancer patients diagnosed in Ontario, Canada between 1988 and 2016 were linked to biological siblings. Sibling cases were matched to population controls based on sex, age, geographic location, and number of other children in the family. After individual linkage to health services data, we compared several outcomes between sibling cases and controls: (a) physical health conditions (such as diabetes, hypertension, and death); (b) acute health care use (hospitalization, low- and high-acuity emergency department [ED] visits); and (c) preventive health care use (periodic health checkups, influenza vaccinations). Cox proportional hazards, recurrent event, or logistic regression models were used as appropriate.

RESULTS

We identified 8529 sibling cases and 30,364 matched controls (median age at index: 6 years, median age at last follow-up 17 years). Compared to controls, siblings were at increased risk of hypertension (hazard ratio [HR] 1.8; 95% confidence interval [CI] 1.1-2.9; p = .01), had higher rates of low- and high-acuity ED visits (rate ratio 1.1; 95% CI 1.1-1.2; p < .001), and increased risk of hospitalization (HR 1.1; 95% CI 1.1-1.2; p < .001). Sibling cases were also more likely to receive preventive health care (p < .05).

CONCLUSION

Increased risk of hypertension, high-acuity ED visits, and hospitalizations suggest that siblings may experience poorer health compared to controls. Counseling families about this potential increased risk and long-term follow-up of siblings to monitor their physical health may be justified.

Adaption strategies used by siblings to childhood cancer patients

OBJECTIVE

Siblings of childhood cancer patients experience social challenges. The results presented in this article are part of a larger qualitative study aiming to generate empirical knowledge about social consequences of childhood cancer from the family's perspective.

METHODS

Data were collected through interviews, observational studies, and questionnaires. The study included 68 childhood cancer patients, 39 siblings, and 39 parents from a total of 78 families. Grounded theory informed the data analysis.

RESULTS

Major life changes caused by childhood cancer entail an emotional hierarchy regarding the accommodation of each family member's need for help. This study identified a dynamic three-variable, four-adaption model for adaption strategies among siblings towards their parents, based on the sibling's perspective: (1) receives help without asking; (2) receives help after asking; (3) receives no help despite asking; and (4) receives no help and does not ask. Three variables are elaborative to understand the dynamic in adaption strategies: the patient's prognosis, the course of the disease, and the current situation of the diagnosed child. Even though the adaptions are reported by siblings, both patients and parents are aware of and concerned about the siblings' challenges.

CONCLUSIONS

These results have implications for practice and have the potential to improve social and health care professionals' awareness and ability to offer support and information needed by the families and the siblings. The knowledge presented in this article should be considered basic health care information in line with other information such as treatment protocols.