Provision of a personalized survivorship care plan and its impact on cancer-related health literacy among childhood cancer survivors in Hong Kong.

PURPOSE: To evaluate the short-term effectiveness of a personalized survivorship care plan (SCP) in improving cancer-related literacy among childhood cancer survivors, and to identify characteristics of survivors who demonstrated minimal gain from the intervention. METHODS: We recruited survivors diagnosed with cancer at ≤18 years old and were >2 years post treatment. The intervention included a personalized SCP and 30-minute health risk counseling. The participants' knowledge of their cancer diagnosis and potential treatment-related late effects (LEs) was assessed at baseline, immediately post intervention, and 1-3 months post intervention. Generalized estimating equation was used to test for changes in the awareness scores, with interacting terms (time*factor) added to identify differences in the score trajectory across clinically relevant subgroups. RESULTS: In total, 248 survivors completed the intervention (mean age: 19.4 [SD = 6.7] years; 54.1% male; 66.1% hematological malignancies), of whom 162 completed all assessments. There was significant increase in survivors' awareness of their cancer diagnoses (mean adjusted score: baseline 66.9, post intervention 86.3; p < .001) and potential LEs (baseline 30.9, post intervention 66.3; p < .001). The proportion of survivors who demonstrated awareness of their potential LEs increased from 9.7% to 54.3%. The interaction analysis showed that there was significantly less improvement in awareness among survivors of non-central nervous system (non-CNS) solid tumors (p = .032), lower socioeconomic status (p = .014), and parents of pediatric survivors (vs. adult survivors; p = .013). CONCLUSIONS: The provision of a personalized SCP showed preliminary effectiveness in improving survivors' understanding of their treatment-related LEs. Health counseling with SCP should be reinforced in vulnerable subgroups. Future work includes evaluating its long-term impact on lifestyle and health outcomes.

Examining patterns of traditional Chinese medicine use in pediatric oncology: A systematic review, meta-analysis and data-mining study.

BACKGROUND: Traditional Chinese medicine (TCM) is becoming a popular complementary approach in pediatric oncology. However, few or no meta-analyses have focused on clinical studies of the use of TCM in pediatric oncology. OBJECTIVE: We explored the patterns of TCM use and its efficacy in children with cancer, using a systematic review, meta-analysis and data mining study. SEARCH STRATEGY: We conducted a search of five English (Allied and Complementary Medicine Database, Embase, PubMed, Cochrane Central Register of Controlled Trials, and ClinicalTrials.gov) and four Chinese databases (Wanfang Data, China National Knowledge Infrastructure, Chinese Biomedical Literature Database, and VIP Chinese Science and Technology Periodicals Database) for clinical studies published before October 2021, using keywords related to "pediatric," "cancer," and "TCM." INCLUSION CRITERIA: We included studies which were randomized controlled trials (RCTs) or observational clinical studies, focused on patients aged < 19 years old who had been diagnosed with cancer, and included at least one group of subjects receiving TCM treatment. DATA EXTRACTION AND ANALYSIS: The methodological quality of RCTs and observational studies was assessed using the six-item Jadad scale and the Effective Public Healthcare Panacea Project Quality Assessment Tool, respectively. Meta-analysis was used to evaluate the efficacy of combining TCM with chemotherapy. Study outcomes included the treatment response rate and occurrence of cancer-related symptoms. Association rule mining (ARM) was used to investigate the associations among medicinal herbs and patient symptoms. RESULTS: The 54 studies included in this analysis were comprised of RCTs (63.0%) and observational studies (37.0%). Most RCTs focused on hematological malignancies (41.2%). The study outcomes included chemotherapy-induced toxicities (76.5%), infection rate (35.3%), and response, survival or relapse rate (23.5%). The methodological quality of most of the RCTs (82.4%) and observational studies (80.0%) was rated as "moderate." In studies of leukemia patients, adding TCM to conventional treatment significantly improved the clinical response rate (odds ratio [OR] = 2.55; 95% confidence interval [CI] = 1.49-4.36), lowered infection rate (OR = 0.23; 95% CI = 0.13-0.40), and reduced nausea and vomiting (OR = 0.13; 95% CI = 0.08-0.23). ARM showed that Radix Astragali, the most commonly used medicinal herb (58.0%), was associated with treating myelosuppression, gastrointestinal complications, and infection. CONCLUSION: There is growing evidence that TCM is an effective adjuvant therapy for children with cancer. We proposed a checklist to improve the quality of TCM trials in pediatric oncology. Future work will examine the use of ARM techniques on real-world data to evaluate the efficacy of medicinal herbs and drug-herb interactions in children receiving TCM as a part of integrated cancer therapy.

Integrating Complementary Medicine Into the Care of Childhood Cancer Survivors: A Brief Report on the Preliminary Framework and Implementation of an Educational Program.

Background: Existing educational programs typically include limited information on traditional, complementary, and integrative medicine (TCIM) for survivors of childhood cancer. Objectives: This brief report presents the preliminary results of an educational program that aims to promote the safe and effective use of Chinese medicine (CM) among survivors in Hong Kong. Methods: Survivors of childhood cancer, their caregivers, and oncology practitioners were invited to participate in a program that consists of two didactic seminars and a written educational booklet that disseminated information on the use of CM. A structured questionnaire was used to evaluate participants' receptivity toward and perceived relevance of the program. The Reach, Effectiveness, Adoption, Implementation, and Maintenance (RE-AIM) framework was used to discuss the impact of the intervention. Results: Reach: A total of 174 participants attended the seminars, and the seminar recording received over 380 views on social media platforms since April 2021. The hardcopy of the educational booklet was distributed to 43 recipients. The web-version of the booklet was sent to 67 participants and downloaded 143 times. Efficacy: The majority found that the content of the seminar useful (mean score = 5.04/6 points), especially the CM exercise (mean score = 4.88/6 points) and dietary advice (mean score = 4.99/6 points). Intention to adopt: The survivors (or their caregivers) reported that they would adopt advice on food therapies (83.3%) and traditional Chinese health exercises (55.6%) during survivorship. Conclusion: The preliminary data on patient preferences will be applied to further develop educational materials and to establish a TCIM referral network within the cancer survivor community.