Identifying Issues in Fertility Preservation for Childhood and Adolescent Patients with Cancer at Pediatric Oncology Hospitals in Japan

Current Status and Issues of Collaboration Between Physicians and Pharmacists in Fertility Preservation

Purpose: This study addresses the critical issue of fertility preservation among young patients with cancer in Japan, recognizing the brief decision-making window and the need for comprehensive support. Pharmacists, well-versed in the side effects of anticancer drugs, can play a vital role in this support process. However, the extent of pharmacists' involvement in fertility preservation remains unclear. We aimed to investigate pharmacists' roles in addressing cancer treatment-induced fertility concerns and their collaboration with physicians, offering insights into enhancing pharmacist participation in fertility preservation. Methods: A survey conducted between April and July 2022 targeted doctors and pharmacists at cancer treatment hospitals, along with pharmacists affiliated with the Japanese Society of Pharmaceutical Health Care and Sciences. Results: Our findings indicated that although pharmacists had limited knowledge about gonadotoxicity and fertility, they expressed readiness to conduct research and provide information when consulted. Approximately 10%-20% of the pharmacists participated in explaining the primary disease at diagnosis. Pharmacists played a more prominent role after establishing chemotherapy regimens, with less involvement in its formulation. Notably, treatment decision case conferences emerged as crucial forums for gathering patient data, confirming treatment plans, and identifying those in need for fertility preservation information. Roughly half of the pharmacists attended these conferences, suggesting a need for increased participation. Conclusion: Enhancing physician-pharmacist collaboration could be pivotal for effective fertility preservation. This requires augmenting the knowledge and awareness of both professions and encouraging greater participation in case conferences to create a conducive environment for addressing this critical aspect of cancer care.

Challenges to Widespread Use of Fertility Preservation Facilities for Pediatric Cancer Patients in Japan

Purpose: Although fertility preservation for pediatric cancer patients is becoming more widespread in Japan, some facilities do not provide sufficient information regarding fertility. This study aimed to elucidate the problems pertaining to the lack of information about fertility among patients. Methods: Based on a 2020 survey, seminars addressing fertility preservation were held from the Designated Pediatric Cancer Care Hospitals in each of the seven blocks in Japan to their partner hospital (pediatric cancer hospitals). The seminar consisted of lectures and group discussions, and a questionnaire was also administered after each seminar. Results: In the group discussions, a lack of explanations to patients and explanatory materials for children were cited as issues by many facilities. The survey results revealed a lack of material explaining fertility preservation and a lack of knowledge among health care providers. There were also many requests to use the patient explanation videos presented at the seminar. Conclusion: The results indicate that further education for health care providers by seminar and other sources and enhancement of explanatory materials are important for fertility preservation in pediatric cancer hospitals in Japan.

Mental health care use and related factors in adolescents and young adults with cancer

PURPOSE

The actual state of mental health care use and related factors in adolescent and young adult (AYA) patients with cancer is not well understood in Japan. This study aimed to (1) examine the actual state of mental health care use among AYA patients with cancer and (2) describe socio-demographic and related factors associated with mental health care use.

METHODS

We retrospectively reviewed the medical records of AYA patients with cancer aged 15-39 who first visited the National Cancer Center Hospital in Japan (NCCH) between January 2018 and December 2020. Logistic regression was used to analyze the association between social background characteristics and mental health care use. The association between the patient's course of cancer treatment and mental health care use was analyzed to help identify which patients might benefit from early mental health intervention.

RESULTS

Among 1,556 patients, 945 AYA patients with cancer were registered. The median age at the time of the study was 33 years (range, 15-39 years). The prevalence of mental health care use was 18.0% (170/945). Age 15-19 years, female gender, urogenital cancer, gynecological cancer, bone or soft tissue cancer, head and neck cancer, and stage II-IV disease were associated with mental health care use. Regarding treatment, palliative treatment, chemotherapy, and hematopoietic stem cell transplantation were associated with mental health care use.

CONCLUSION

Factors associated with mental health care use were identified. Our findings potentially contribute to psychological support interventions for AYA patients with cancer.

Artificial Ovary for Young Female Breast Cancer Patients

In recent decades, there has been increasing attention toward the quality of life of breast cancer (BC) survivors. Meeting the growing expectations of fertility preservation and the generation of biological offspring remains a great challenge for these patients. Conventional strategies for fertility preservation such as oocyte and embryo cryopreservation are not suitable for prepubertal cancer patients or in patients who need immediate cancer therapy. Ovarian tissue cryopreservation (OTC) before anticancer therapy and autotransplantation is an alternative option for these specific indications but has a risk of retransplantation malignant cells. An emerging strategy to resolve these issues is by constructing an artificial ovary combined with stem cells, which can support follicle proliferation and ensure sex hormone secretion. This promising technique can meet both demands of improving the quality of life and meanwhile fulfilling their expectation of biological offspring without the risk of cancer recurrence.