Do cancer curvivors and metavivors have distinct needs for stress management intervention? Retrospective analysis of a mind-body survivorship program.

Purpose: Cancer "curvivors" (completed initial curative intent treatment with surgery, radiation, chemotherapy, and/or other novel therapies) and "metavivors" (living with metastatic or chronic, incurable cancer) experience unique stressors, but it remains unknown whether these differences impact benefits from mind-body interventions. This study explored differences between curvivors and metavivors in distress (depression, anxiety, worry) and resiliency changes over the course of an 8-week group program, based in mind-body stress reduction, cognitive-behavioral therapy (CBT), and positive psychology.

Methods: From 2017-2021, 192 cancer survivors (83% curvivors; 17% metavivors) completed optional online surveys of resiliency (CES) and distress (PHQ-8, GAD-7, PSWQ-3) pre- and post- participation in an established clinical program.

Testing psychosocial mediators of a mind-body resiliency intervention for cancer survivors.

Purpose: Group-based mind-body interventions such as the Stress Management and Resiliency Training-Relaxation Response Resiliency Program (SMART-3RP) hold promise for enhancing resiliency among cancer survivors. Mechanisms underlying improvements in psychological outcomes are theoretically established but remain unexamined empirically.

Methods: Adult cancer survivors (n = 105) participating in the SMART-3RP completed surveys of resiliency and five hypothesized mediators: coping (ability to relax physical tension and assertive social support-seeking), mindfulness, positive affect, and worry.

Selection of Optimal Adjuvant Chemotherapy and Targeted Therapy for Early Breast Cancer: ASCO Guideline Update.

Purpose: The aim of this work is to update key recommendations of the ASCO guideline adaptation of the Cancer Care Ontario guideline on the selection of optimal adjuvant chemotherapy regimens for early breast cancer and adjuvant targeted therapy for breast cancer.

Methods: An Expert Panel conducted a targeted systematic literature review guided by a signals approach to identify new, potentially practice-changing data that might translate into revised guideline recommendations.

Results: The Expert Panel reviewed abstracts from the literature review and identified one article for inclusion that reported results of the phase III, open-label KATHERINE trial.

Reflections on the Boston Marathon from a Breast Cancer Oncologist (or, Why I Just Don't Quit).

Preparing for a big race like the Boston Marathon pales in comparison to what a cancer patient faces, but there are similarities when it comes to always showing up and never giving up, as this narrative describes.

Isocitrate dehydrogenase 1 (IDH1) mutation in breast adenocarcinoma is associated with elevated levels of serum and urine 2-hydroxyglutarate.

Mutations in the IDH1 and IDH2 (isocitrate dehydrogenase) genes have been discovered across a range of solid-organ and hematologic malignancies, including acute myeloid leukemia, glioma, chondrosarcoma, and cholangiocarcinoma. An intriguing aspect of IDH-mutant tumors is the aberrant production and accumulation of the oncometabolite 2-hydroxyglutarate (2-HG), which may play a pivotal oncogenic role in these malignancies. We describe the first reported case of an IDH1 p.

Estrogen receptor positive breast cancers in BRCA1 mutation carriers: clinical risk factors and pathologic features.

Introduction: Most breast cancers that occur in women with germline BRCA1 mutations are estrogen receptor-negative (ER-) and also typically lack expression of progesterone receptor (PR) and HER2 overexpression. We undertook a study to assess the clinical factors that predict for an estrogen receptor positive (ER+) breast cancer in BRCA1 mutation carriers and to characterize the pathologic features of these tumors.

Methods: Clinical characteristics of BRCA1 carriers with 58 ER+ and 114 ER- first invasive breast cancers were compared.