JCO oncology practice最新文献

The oligometastatic paradigm, conceptualized over 3 decades ago, challenges the binary view of cancer as strictly localized or widely metastatic and suggests that some patients present with a limited number of metastatic deposits amenable to local therapy that can allow for prolonged disease-free survival or in some cases no recurrence of disease. Advances in radiation delivery, particularly stereotactic body radiation therapy (SBRT), also known as stereotactic ablative radiation therapy, have enabled the safe and effective delivery of high-dose, ablative radiation to discrete tumor sites, providing a highly attractive noninvasive local therapy option for patients with oligometastatic disease (OMD). Growing evidence supports the role of SBRT in improving progression-free survival, delaying systemic therapy change, and potentially enhancing overall survival in select patients. This review synthesizes current data on SBRT for OMD across tumor sites, discusses patient selection considerations, and explores ongoing controversies and future directions including integration with immunotherapy and novel systemic agents.

Purpose: Adolescents and young adults (AYAs) with cancer face distinct medical, psychosocial, and survivorship challenges not fully addressed by traditional pediatric or adult oncology services. This study describes the development, structure, and growth of a multidisciplinary AYA oncology program at a large academic cancer center and presents initial measures of patient satisfaction and program reach.

Methods: We conducted a retrospective descriptive evaluation of the AYA Program at MD Anderson Cancer Center, a centralized outpatient clinic offering navigation, oncofertility counseling, medical and survivorship care, psychosocial and vocational support, genetic counseling, and nutrition services. Data sources included electronic health records for clinic volume and demographics, postvisit satisfaction surveys, and participation in structured AYA programming.

Results: In 2024, the AYA program provided care to over 1,600 unique AYAs, with a 12% annual increase in clinic volume and 43% of visits conducted via telehealth. The mean patient age was 29 years, 61% were female, and the highest referring centers were pediatrics, breast oncology, lymphoma, sarcoma, and gynecologic oncology. Mental health counseling services were expanded, and the program delivered a range of structured peer support activities and connections. Patient satisfaction was high, with 98% rating their experience as good or excellent, and 100% indicating they would recommend the clinic to peers.

Conclusion: Implementation of an integrated, multidisciplinary care model within an academic cancer center has expanded access to specialized AYA services, streamlined care coordination, and addressed unmet needs across the cancer continuum. A centralized AYA oncology program can provide age-specific supportive cancer care and may serve as a scalable framework for institutions aiming to enhance care delivery and survivorship support.

Purpose: Oligometastatic breast cancer (oligo-mBC) represents up to 40% of newly diagnosed metastatic breast cancers. The current standard of care in the United States is to treat metastatic breast cancer palliatively although optimal management of de novo oligo-mBC remains uncertain and practice patterns in the treatment of oligo-mBC vary. We present a survey of US medical oncologists regarding their management of de novo oligo-mBC.

Methods: All ASCO members who participate in the ASCO Survey Pool (999) were sent an invitation e-mail between November 14, 2023, and January 2, 2024. The survey asked eight demographic questions, and four questions focused on treatment preferences, per receptor subtype-estrogen receptor-positive, human epidermal growth factor receptor 2-positive (HER2+), and triple-negative disease.

Results: A total of 144 of 193 respondents met the criteria of medical oncologists who treat breast cancer. A total of 136 medical oncologists who treat breast cancer completed the survey. The majority of respondents recommend initial palliative systemic chemotherapy; however, if a patient shows a positive response to initial chemotherapy, a substantial amount of respondents (42%-54%) recommend ablative radiation of all residual lesions and 38%-52% recommend surgical resection of the primary tumor. The results varied by receptor subtype, with the highest percentage of respondents recommending curative-intent therapies in HER2+ disease, although these differences were not statistically significant.

Conclusion: Our results indicate varied practice patterns in the treatment of de novo oligo-mBC. A substantial number of medical oncologists recommend ablative radiation and surgical resection of the primary breast tumor. This highlights the need for clarity regarding practice guidelines in de novo oligo-mBC.

Purpose: In 2009, a regional audit on ovarian cancer in the Regional Cancer Care Network (RCCN) of Piemonte (Italy) documented that patients were widely distributed across different treatment centers, with evidence of suboptimal care. We present the re-audit and feedback (A&F) intervention performed in 2016-2020 and the variation on quality of care and outcomes.

Methods: An A&F intervention was implemented across gynecologic units treating ovarian cancer in Piemonte. Key recommendations and indicators were identified from international guidelines. Global adherence to guideline recommendations was measured as the mean percentage of adherence across all the indicators. Data were collected retrospectively (May-December 2016, baseline period) and prospectively (May 2017-September 2020). Change in adherence to recommendations over time was monitored and feedback provided during quarterly meetings. Overall survival was identified as clinical outcome.

Results: Among 1,030 women (77% advanced stage), the global adherence to guidelines increased by 2.1% (95% CI, 1.6 to 2.6) every 6 months, from 51.3% to 70.4%. The likelihood of treatment in high-volume surgical centers and multidisciplinary team discussions before treatment increased over time (odds ratio [OR], 1.15 [95% CI, 1.08 to 1.21] and OR, 1.21 [95% CI, 1.15 to 1.28]). Five-year survival was 47% overall (87% among early and 35% among advanced stages). Although no consistent trend in survival was observed during the A&F period, a 10% increase in global adherence was associated with improved 5-year survival (hazard ratio, 0.91 [95% CI, 0.87 to 0.95]).

Conclusion: The implementation of this A&F initiative was associated with improvements in quality-of-care indicators for ovarian cancer, highlighting the potential value of A&F methodologies to support quality improvement activities.

Purpose: Cancer-related financial hardship, encompassing the high out-of-pocket treatment costs and associated distress, is associated with adverse treatment outcomes. However, its impact on clinical outcomes such as pain remains underexplored.

Methods: This secondary, retrospective cohort study examined associations between financial hardship and pain among patients with cancer initiating systemic therapy. Patient-reported pain was captured weekly over the first 6 months of treatment via remote symptom monitoring. Financial hardship was assessed at treatment initiation via the FACIT-COST instrument. Opioid use was abstracted from electronic medical records. Generalized linear models estimated associations between pain and financial hardship using relative risks (RR), predicted probabilities, and corresponding 95% CIs. Associations between financial hardship and opioid use were similarly modeled, stratified by pain severity.

Results: Of 331 patients (median age 60 years; 28% Black; 40% stage IV), 48% reported financial hardship. Moderate/severe pain was reported by 25% and 24% at 3 and 6 months after treatment initiation, respectively. In adjusted models, patients reporting financial hardship had a 37% higher risk of moderate/severe pain over 6 months compared with those reporting no/minimal financial hardship (RR, 1.37 [95% CI, 1.04 to 1.80]). During cancer treatment, patients reporting financial hardship had higher probabilities of opioid use than those reporting no/minimal financial hardship, both among those with moderate/severe (55% [95% CI, 40 to 77] v 44% [95% CI, 30 to 63]) and no/mild pain (40 [95% CI, 30 to 53] v 30% [95% CI, 21 to 42]).

Conclusion: Financial hardship is associated with increased risk of pain and greater opioid use during cancer treatment. Integrating financial screening into clinical workflows may identify high-risk patients and inform interventions, such as financial navigation and tailored pain management, to mitigate the clinical consequences of financial hardship.

Purpose: Travel-related burdens are an ongoing issue for cancer and other specialty care patients. To address these issues, the Veterans Health Administration (VA) National Oncology Program sponsors the Close to Me (CTM) care model to facilitate novel care delivery strategies throughout the VA system. The VA Ann Arbor Healthcare System (VAAAHS) Hematology-Oncology Clinic implemented CTM, using local VA clinics and home-based therapies to reduce travel burdens for Veterans.

Methods: Veterans eligible for CTM included those receiving infusion treatments through the VAAAHS who lived near a VA community-based outpatient clinic (CBOC) regardless of primary specialty, and Veterans with multiple myeloma receiving bortezomib subcutaneously. After enrollment, Veterans received their infusion therapies at a CBOC, administered by traveling VAAAHS infusion nurses. Veterans with multiple myeloma self-administered bortezomib at home under direct observation of an infusion nurse.

Results: From October 2024 to June 2025, we enrolled 102 patients in the CTM program. Patients saved 21,840 total travel miles, for an estimated $8,954 of travel-related costs saved by patients receiving care at a local clinic or at home. A total of 261 treatment visits were completed, with an estimated $403,432 of potential drug cost-savings on the basis of VA versus Medicare Average Sales Pricing File data. There were no serious adverse events related to patients receiving therapy locally or at home, with overall 98.5% treatment adherence. Patient satisfaction was high, with most patients rating their experience as excellent and reporting that they would recommend this service to others.

Conclusion: The VAAAHS CTM program demonstrates the safety and feasibility of a local clinic and home-based infusion program through the VA, resulting in significant travel and cost-savings for patients. Our experience addresses issues related to the delivery of cancer care in both VA and non-VA settings.