Palliative care physicians' recognition of patients after immune checkpoint inhibitors and immune-related adverse events

Immune-related adverse events in cancer patients referred to the palliative care team of a tertiary care center: a retrospective observational study

PURPOSE

The application of immune checkpoint inhibitors (ICIs) can cause multi-organ adverse events, namely immune-related adverse events (irAEs) in patients with cancer. This study aimed to characterize the epidemiological information on irAEs in patients with cancer referred to the palliative care team (PCT).

METHODS

The medical records of cancer patients with a history of ICI therapy referred to the PCT at a tertiary care center between January 2017 and July 2022 were retrospectively reviewed in this single-center, observational study.

RESULTS

The median age of the 140 patients was 68 years, and lung (39.3%) being the most common primary site. We observed irAEs in 46 patients (32.9%), and hypothyroidism was the most common irAE. For irAEs graded ≥ 3 in 21 patients, pneumonitis was the most common adverse event. As for strategies for management with irAEs, seventeen patients were treated with systemic steroids. irAEs ( +) had a significantly lower Performance Status at the start of ICI, a higher total number of ICI doses, and longer duration from start of ICI to date of death than irAEs (-).

CONCLUSIONS

Among 140 cancer patients with a history of ICIs therapy consulted to the PCT, the prevalence of irAEs was 32.9%, and 21 patients (15.0%) developed irAEs with grade ≥ 3. As the use of ICI is expected to increase in the future, it is important for palliative care physicians to increase their awareness of the management of irAEs and collaborate with oncologists from an early stage.

Why and How to Integrate Early Palliative Care Into Cutting-Edge Personalized Cancer Care

Early palliative care, palliative care integrated with oncology care early in the course of illness, has myriad benefits for patients and their caregivers, including improved quality of life, reduced physical and psychological symptom burden, enhanced prognostic awareness, and reduced health care utilization at the end of life. Although ASCO and others recommend early palliative care for all patients with advanced cancer, widespread implementation of early palliative care has not been realized because of barriers such as insufficient reimbursement and a palliative care workforce shortage. Investigators have recently tested several implementation strategies to overcome these barriers, including triggers for palliative care consultations, telehealth delivery, navigator-delivered interventions, and primary palliative care interventions. More research is needed to identify mechanisms to distribute palliative care optimally and equitably. Simultaneously, the transformation of the oncology treatment landscape has led to shifts in the supportive care needs of patients and caregivers, who may experience longer, uncertain trajectories of cancer. Now, palliative care also plays a clear role in the care of patients with hematologic malignancies and may be beneficial for patients undergoing phase I clinical trials and their caregivers. Further research and clinical guidance regarding how to balance the risks and benefits of opioid therapy and safely manage cancer-related pain across this wide range of settings are urgently needed. The strengths of early palliative care in supporting patients' and caregivers' coping and centering decisions on their goals and values remain valuable in the care of patients receiving cutting-edge personalized cancer care.

Advances and challenges in gene therapy strategies for pediatric cancer: a comprehensive update

Pediatric cancers represent a tragic but also promising area for gene therapy. Although conventional treatments have improved survival rates, there is still a need for targeted and less toxic interventions. This article critically analyzes recent advances in gene therapy for pediatric malignancies and discusses the challenges that remain. We explore the innovative vectors and delivery systems that have emerged, such as adeno-associated viruses and non-viral platforms, which show promise in addressing the unique pathophysiology of pediatric tumors. Specifically, we examine the field of chimeric antigen receptor (CAR) T-cell therapies and their adaptation for solid tumors, which historically have been more challenging to treat than hematologic malignancies. We also discuss the genetic and epigenetic complexities inherent to pediatric cancers, such as tumor heterogeneity and the dynamic tumor microenvironment, which pose significant hurdles for gene therapy. Ethical considerations specific to pediatric populations, including consent and long-term follow-up, are also analyzed. Additionally, we scrutinize the translation of research from preclinical models that often fail to mimic pediatric cancer biology to the regulatory landscapes that can either support or hinder innovation. In summary, this article provides an up-to-date overview of gene therapy in pediatric oncology, highlighting both the rapid scientific progress and the substantial obstacles that need to be addressed. Through this lens, we propose a roadmap for future research that prioritizes the safety, efficacy, and complex ethical considerations involved in treating pediatric patients. Our ultimate goal is to move from incremental advancements to transformative therapies.

Differences in discharge letter content: oncologists' vs. home care physicians' needs

PURPOSE

To compare the details, oncologists include in discharge letters with what home care physicians need. Although discharge letters are important to share patients' information for home palliative care, few studies have compared the details, especially patients' emotions, regarding what oncologists include in discharge letters and home care physicians' needs.

METHODS

This cross-sectional study was conducted by sending anonymous, self-administered questionnaires to 500 certified oncologists (OCs) and 500 directors of home care supporting clinics (HCs) in Japan between March and May 2023. The survey considered 20 potential items found in discharge letters, and compared rates of OCs including these items and HCs needs.

RESULTS

Of 310 valid responses, 186 were from OCs (average age: 47.7; 29 females) and 124 from HCs (average age: 55.4; 9 females). Major items with lower inclusion rates for OCs included patients' emotions regarding medical conditions (58.4% in OCs vs. 92.6% in HCs, p < 0.001), families' emotions regarding medical conditions (60.0 vs. 92.6%, respectively, p < 0.001), patients' perceptions regarding medical conditions (84.9 vs. 94.3%, respectively, p = 0.011), families' perceptions regarding medical conditions (84.3 vs. 95.1%, respectively, p = 0.004), and potential late-onset treatment-related adverse events (79.3 vs. 92.6%, respectively, p = 0.002). Conversely, OCs included patients' activities of daily living more frequently (96.2 vs. 90.2%, respectively, p = 0.031).

CONCLUSION

Transitioning to home-based palliative care may necessitate accurate information and consideration of patients' and families' perceptions and emotions regarding medical conditions in discharge letters for continuous provision of high-quality care.