Integration of Daily Patient-Reported Outcome Measures in Pediatric Stem Cell Transplantation.

Patients' reports of their health status are increasingly used in hematopoietic stem cell transplantation (SCT) to better understand the negative impact on symptom burden and quality of life. Little is known regarding the implementation in routine clinical care, particularly how it can be used to improve supportive care. We sought to the evaluate feasibility of capturing daily patient-reported outcomes (PROs) in the acute phase of SCT to measure physical and psychosocial symptom burden. In this single-center prospective observational study, we assessed daily PRO from conditioning to neutrophil engraftment in children (age 1 to 18 year) who underwent allogeneic or autologous SCT for malignant and nonmalignant disease. The most common acute adverse effects of chemotherapy (pain, nausea, loss of appetite, sleep disturbance, and physical performance impairment) were reported daily via ePROtect, a web-based program designed to integrate health responses. From February 2021 to March 2023, 20 children undergoing allogeneic (allo-) SCT (n = 11) or autologous (auto-) SCT (n = 9) and their proxies consented to participation, all of whom were included in this analysis. A total of 359 PRO questionnaires were completed, corresponding to a median daily completion rate of 72.7% (interquartile range, 60.4% to 83.6%). After conditioning, pain perception anticipated the rise of infectious parameters and the development of mucositis, thus initiating supportive treatment. Patients reported the strongest symptom burden at a median of 8.5 days post-transplantation. At 4 weeks post-transplantation, baseline values were restored for all symptoms. There were no significant differences between auto-SCT and allo-SCT, except for nausea and loss of appetite after administration of antithymocyte globulin in allo-SCT. This study empirically documents the daily health status of children undergoing SCT and proposes an attractive modus operandi on how continuous feedback on health-related symptoms can be integrated into daily clinical practice.

Disagreement between mothers' and fathers' rating of health-related quality of life in children with cancer.

PURPOSE: Serial assessment of health condition based on self-report made by children and their proxies has consistently shown a lack of congruence. The study explored the discrepancies between mother's, father's, and children's reports on health-related quality of life (HRQOL) during the first two months of pediatric cancer treatment. METHODS: In this cohort study, children and parents completed the generic and cancer-specific Pediatric Quality-of-Life Inventory (PedsQL) questionnaires at initial diagnosis and in the subsequent months. Evaluation of discrepancies included intraclass correlations between mother-child and father-child dyads at different domain levels. RESULTS: Thirty-six children with a diagnosis of cancer between May 2020 and November 2021 and their parents were included in this study. At diagnosis, mother-child dyads showed better agreement on more domains of the PedsQL Generic Core Scale than father-child dyads; moderate agreement persisted for both parents at subsequent time points on the physical domain. The disease-specific PedsQL Cancer Module revealed moderate and better agreement for mother-child dyads during active cancer therapy. In particular, agreement of mother-child dyads was pronounced for domains such as worry (0.77 [95% CI 0.52-0.89, P < 0.001]), whereas fathers tended to overestimate the child's symptom burden for most of the remaining domains of the PedsQL Cancer Module. CONCLUSION: This cohort study shows that both parent proxy reports can provide valid information on child's HRQOL, but that fathers tend to overestimate, particularly for non-observable domains. Proxy reports derived from mothers more closely agreed with children's HRQOL and might be more weighted, if there is uncertainty between parents.

Use of Daily Patient-Reported Outcome Measurements in Pediatric Cancer Care.

Importance: Patient-reported outcome measurements (PROMs) are emerging as an important component of adult cancer care, but little has been done with regard to PROMs for pediatric cancer care. Objectives: To identify pediatric patients with cancer who are at risk of severe adverse effects of treatment and provide individualized supportive care using PROMs. Design, Setting, and Participants: This single-center cohort study with PROMs implemented in daily clinical routine was conducted from May 1, 2020, to November 15, 2021, among pediatric patients with a cancer diagnosis or their proxies. Inclusion criteria were treatment with chemotherapy and at least 30 days of active participation. Patients were followed up until completion of therapy or through ongoing therapy until November 15, 2021; data were analyzed from November 15, 2021, through January 31, 2022. Exposures: Cancer treatment, including chemotherapy, surgery, and radiotherapy. Main Outcomes and Measures: The primary outcome was occurrence and severity of ubiquitous complications of cancer treatment, such as nausea, appetite loss, pain, sleep disturbance, and deterioration of physical functioning. The secondary outcome was the identification of early and appropriate clinical interventions based on detection of cancer-related symptoms via PROMs. Results: A total of 4410 daily PROMs from 7082 therapy days for 40 children (35 children aged 5-18 years and 5 proxies for children aged 1-4 years) (median age, 9.1 [IQR, 6.3-12.2] years; 26 [65.0%] male) were analyzed during a median follow-up of 145.5 (IQR, 103.8-244.5) days. All participants were White. The overall median completion rate was 60.1% (IQR, 37.9%-81.0%); this rate was slightly lower during home care vs inpatient stay (57.5% [IQR, 30.7%-85.9%] vs 65.0% [IQR, 49.6%-92.5%], respectively; P = .01), with a decreasing trend over time (65.6% [IQR, 51.6%-85.9%] for the first 90 days vs 42.9% [IQR, 29.3%-82.3%] for beyond 90 days; P < .001). Severe symptoms were reported on 657 days (14.9%); most symptoms were associated with physical functioning, followed by pain, sleep disturbance, and nausea and appetite loss. In total, 321 adverse events (AEs) and cases of health deterioration were documented, and PROMs were completed for 251 (78.2%) of these events. Across all AEs, self-reported pain was the most useful marker, particularly when analyzed on the day before onset, and was associated with an odds ratio of 3.65 (95% CI, 1.54-8.62; P = .005) for the presence of mucositis. Conclusions and Relevance: The findings of this cohort study suggest that PROMs reflect daily symptoms in pediatric patients with cancer and assist in clinical management and intervention for AEs.

Bridging the gap in outpatient care: Can a daily patient-reported outcome measure help?

BACKGROUND: Childhood patients have high risks for developing debilitating somatic and mental health side-effects as a consequence of the many different approaches employed in treating their cancer. Early recognition and close monitoring of clinical and psychological problems are essential in planning appropriate interventions and preventing further deterioration. CASE: ePROtect was established as an easy-to-use application for daily self-reporting of symptoms during cancer therapy. ePROtect includes six to eight questions pertaining to seven common symptoms: appetite loss, fatigue, nausea, pain, physical functioning, cognitive impairments and sleep quality. The case of a child diagnosed with Burkitt leukemia developing chemotherapy-induced oral mucositis in home care is presented to show the therapeutic impact of early symptom detection with a daily web-based tool. CONCLUSION: This case highlights how electronic patient-reported outcome measures (PROM) can directly facilitate patient care in real time and might be incorporated in future clinical routine.

Hyponatremia During Induction Therapy in Distinct Pediatric Oncological Cohorts: A Retrospective Study.

BACKGROUND: Hyponatremia is a well-known adverse event of repeated therapy with vincristine in oncological patients. However, to date, data in pediatric patients with malignant diseases other than acute lymphoblastic leukemia (ALL) are sparse or lacking. MATERIALS AND METHODS: A retrospective study of 98 pediatric patients was conducted to analyze the incidence of hyponatremia in a Caucasian cohort of newly diagnosed ALL. For comparison, we further examined five other pediatric oncological cohorts (Hodgkin's disease, Ewing sarcoma, Wilms tumor, benign glioma of the CNS, Langerhans cell histiocytosis) that receive alkaloids in their induction regimes. RESULTS: We found a high incidence of hyponatremia (14.7%) in our ALL cohort with a trend toward male patients of elementary school age. None of the affected patients showed neurological symptoms. By comparison, patients from other malignancy groups did not show significant hyponatremia, regardless of their comparable therapy with alkaloids. We here show a noticeable coincidence of hyponatremia and hypertriglyceridemia in ALL patients, indicating a possible role of L-asparaginase-related hypertriglyceridemia in the development of severe hyponatremia in such patients. CONCLUSION: We report a higher incidence of hyponatremia following vincristine therapy in Caucasian children with ALL than published before. This hyponatremia could not be demonstrated in other oncologic cohorts treated with alkaloids. L-Asparaginase-induced hypertriglyceridemia may play a role in the certainly multifactorial development of hyponatremia in childhood leukemia.

Implementation of daily patient-reported outcome measurements to support children with cancer.

BACKGROUND: Several stakeholders, including patients and health care providers, suggest symptom self-reporting measurements for a more patient-directed cancer control approach. However, services tailored to measure daily reporting and implementing it in clinical care are lacking. This study aimed to evaluate the feasibility and value of daily patient-reported outcome measures (PROMs) by children receiving chemotherapy for cancer. METHODS: Health status was recorded daily with a web-based child-friendly patient portal (ePROtect). Following aspects of feasibility and usability were assessed: (a) the completion rate and time, (b) user feedback on usability and satisfaction, and (c) the performed interventions if moderate to severe symptom deterioration was noted. RESULTS: Twelve children (median age: 7.2 years) were included. A total number of 891 daily reports were collected during the study period; the median percentage of ePROtect completion days was 85.3% (interquartile range [IQR] 64.2-100.0) and 55.9% (IQR 51.9-76.9) for inpatient and outpatient stay, respectively. Mean time to complete the questionnaire was 47.6 seconds. Severe symptoms were reported in 14.7% of measurement time points, which led to prompt health care interventions in 57 cases, including extension of supportive care (n = 37) and pre-emptive inpatient admissions (n = 5). Over 80% of the patients (10/12) and their proxies (16/18) provided feedback with high rating for satisfaction (>90%) and usefulness (>80%) of ePROtect. CONCLUSION: Our study shows that daily symptom monitoring is feasible for all children with newly diagnosed cancer aged 5-18 years. Monitoring offers the opportunity to identify symptoms early and trigger appropriate clinical action.