Citations

9021 Background: Home call is an expected trainee responsibility in many hematology-oncology (HO) training programs although the specific duties and frequency vary. Home call is associated with sleep deprivation and burnout . The Accreditation Council for Graduate Medical Education (ACGME) outlines that home call should not prevent adequate rest or personal time and that the clinical time spent must be counted toward duty hours. However, little is known about the educational value or impact of home call. We sought to analyze the volume, perceived value, and effects of oncology home call on HO fellows. Methods: We completed a review of the pager log of the outpatient/after hours oncology pager (OP) at a single 2059 bed tertiary medical center from 1/1/23-12/31/24. The HO fellow carries the OP afterhours and on weekends except for 7am-12pm on Saturday/Sunday. The pager receives all consult calls from the emergency department and inpatient teams requesting verbal communication (in addition to the electronic order), critical results, and outpatient patient calls on matters related to oncology (hematology not included). Patient calls are not triaged and are routed through the hospital operator directly to the OP. Overnight home call is maximum 3 times per week without a post call day. An optional survey was distributed to fellows in May 2024 to assess fellows’ experiences with the OP using a 5-point Likert scale and free response. Results: There were 80,672 and 87,605 oncology patient visits in 2023 and 2024 respectively at the analyzed institution. The OP received a total of 7,239 pages over the analyzed period. Fellows received a mean of 5.8 pages per weeknight call shift and 8.8 pages per weekend call shift. The survey response rate was 19/33 (42%) HO fellows. Respondents were 58% male and included first (42%), second (26%), and third year (32%) fellows. 89% of respondents reported that most pages overnight were from outpatients and 0 respondents felt that answering patient calls required a physician. Most fellows (79%) did not report educational value from holding the OP and 63% of fellows felt that holding the OP negatively impacted their performance at work the next day. For nights that received more than 3 calls, 95% fellows reported feeling not well rested. In addition, a majority of negative impact on their wellness including anxiety and inability to exercise or socialize when holding the OP. Conclusions: The results from our single-institution study indicate that home call could represent a major opportunity to improve the wellness of trainees without negatively impacting their education. More research is needed to understand what the primary contributors are for the negative experiences and perceptions while developing sustainable systems and approaches for efficiently handling oncology pager traffic.

Abstract Regenerative medicine is a rapidly advancing field, particularly within the field of physical medicine and rehabilitation. While orthobiologics are currently being used in clinical practice, there remains a need for high-quality clinical trials and translational research to standardize treatments and improve patient outcomes. Education is vital for streamlining development of evidence-based, practical, and effective treatments. In this article, we highlight the need for a 1-yr advanced fellowship in translational orthobiologics aiming to create a standardized core curriculum targeting physicians involved in treating musculoskeletal diseases. The fellowship’s objectives include advancing translational orthobiologics research, ethical considerations, and promoting effective communication regarding orthobiologic therapies. Such a program would serve as a foundation for physicians interested in conducting clinically oriented orthobiologics research for musculoskeletal disorders while improving the development of safe and effective therapeutics related to musculoskeletal disorders.

BACKGROUND: Children continue to undergo right hemicolectomy (RHC) for neuroendocrine tumors (NET) of the appendix based on adult guidelines. Appendectomy alone is recommended for the pediatric population; however, there are no data on safety of this approach in the setting of positive margins. This study aimed to determine the association between tumor characteristics and survival in a national cohort, hypothesizing that survival would be excellent despite high-risk features including positive margins on appendectomy. STUDY DESIGN: Patients 18 years of age or younger with NET of the appendix were identified in the National Cancer Database from 2004 to 2022 using ICD-O-3 codes. Characteristics of patients who underwent definitive appendectomy vs RHC were compared using chi-square tests. Five-year survival was determined for appendectomy patients with and without high-risk size, margin, and lymph node (LN) features. RESULTS: Of 1,339 patients, 1,156 (86%) underwent appendectomy and 183 (14%) RHC. Median age in both groups was 15 (13 to 17) years. Patients who underwent RHC had larger tumors (24% vs 4%, greater than 2 cm, p < 0.001), more lymphovascular invasion (31% vs 10%, p < 0.001), and were more likely to undergo LN assessment (82% vs 10%, p < 0.001) with a higher LN positivity rate (31% vs 16%, p = 0.006). There was no difference in margins status (p = 0.76). The 5- and 10-year survival was excellent regardless of tumor characteristics for patients overall (99.9% and 99.4%, respectively) and for those who underwent definitive appendectomy (99.9% and 99.2%). CONCLUSIONS: These data further support appendectomy as definitive management for children with appendiceal NET. Additional resection does not confer a survival benefit even in the setting of positive margins.

Purpose Venetoclax-based treatment for chronic lymphocytic leukemia (CLL) can be a logistically burdensome regimen due to extensive required monitoring of tumor lysis syndrome (TLS). The purpose of this study was to evaluate the feasibility and safety of pharmacist and registered nurse (RN) driven management of venetoclax ramp-up in CLL. Methods This was a prospective, pilot program for patients receiving venetoclax-based therapy for CLL. Patients had nine weekly visits during the first three cycles of therapy, of which five visits were independently performed by a pharmacist or RN. Laboratory tests to evaluate TLS were ordered and monitored independently by the RN in collaboration with clinicians (physician, nurse practitioner, physician assistant). Results Thirty CLL patients, median age 67 years, 73% treated in the frontline setting, started venetoclax between May 2022 and January 2023. After the initial three weeks of obinutuzumab treatment, TLS risk prior to venetoclax initiation had improved to low (93%), medium (3%), and high (3%). There was zero incidence of laboratory or clinical TLS by Howard criteria during the venetoclax ramp-up for all patients. Pharmacist and RNs performed 139 independent visits and monitored 197 sets of TLS labs. Conclusion Use of independent pharmacist and RN visits for toxicity checks and TLS monitoring during weekly venetoclax dose ramp-up did not lead to increased incidence of TLS in patients with CLL. These visits increased both access and efficiency within the CLL clinic. This concept has the potential to be applied in other cancer care settings with a variety of treatment regimens.

ImportanceThe advanced ambulatory heart failure (HF) population comprises patients who have progressed beyond the pillars of recommended stage C HF therapies but can still find meaningful life-years ahead. Although these patients are commonly encountered in practice, national databases selectively capture the small groups accepted for heart transplant listing or left ventricular assist devices. The epidemiology, trajectories, and therapies for other ambulatory patients with advanced HF are poorly understood.ObservationsIn December 2022, the National Heart, Lung and Blood Institute convened a team of experts to identify knowledge gaps and research priorities for the ambulatory population with limiting daily symptoms and transition toward refractory end-stage D HF, designated as stage C2D. This article summarizes the findings from that 3-day workshop. Workshop participants surveyed the initial challenges and knowledge gaps for (1) recognition of ambulatory C2D HF, (2) estimation of the magnitude of the affected population and identifiable subpopulations, and (3) physiologic phenotypes, such as low cardiac output, right HF, cardiorenal syndromes, congestive hepatopathy and frailty, which offer distinct targets for existing and emerging therapies. Social drivers of HF and patient preferences for quality/length of survival were highlighted as essential modifiers for personalization of therapies.Conclusions and RelevanceTen key points summarized workshop findings, with target cohorts for study proposed as a crucial next step. This workshop summary is intended as a call for action to address knowledge gaps and develop new strategies to improve outcomes in the large ambulatory population with C2D HF.

Abstract Endometriosis is defined as the presence of endometrial-like glands and stroma outside of the uterus. There are three types of endometriotic lesions: superficial or peritoneal endometriosis, ovarian endometrioma, and deep infiltrating disease. Endometriosis not only occurs in the pelvis but also can be found in extrapelvic sites such as the gastrointestinal tract, upper abdominal viscera, genitourinary tract, abdominal wall, diaphragm, and thoracic cavity. After thorough history and physical examination is performed, imaging, such as ultrasound or magnetic resonance imaging (MRI), should be obtained if there is high suspicion for deep-infiltrating endometriosis to better assess visceral involvement. Endometriosis can be suspected based on symptoms, physical examination findings, and imaging. However, a definitive diagnosis requires histopathologic confirmation. Treatment options include expectant, medical, and surgical management. Endometriosis is largely a quality-of-life issue, and treatment should be tailored accordingly with empiric medical therapy frequently utilized. Medical management focuses on symptom improvement. Surgical management with excision of endometriosis is preferred over ablation or fulguration of endometriotic lesions. In the case of deep or extrapelvic endometriosis, treatment with a multidisciplinary team with experience in the treatment of advanced-stage endometriosis is essential to minimizing morbidity and increasing long-term success.

Background: Indolent non-Hodgkin lymphomas (iNHL) are incurable and disproportionately affect adults age &gt;65 in whom frailty and functional impairment can impact disease management. The Vulnerable Elders Survey (VES-13) is a 13-item screening tool that incorporates age, self-rated health, physical function limitations, and functional disabilities to identify vulnerable older community-dwelling adults. Adults with a VES-13 score of &gt;3 have a fourfold increased risk of death or functional decline over 2 years as compared to adults with a score &lt;3 (Saliba et al, JAGS 2001). Our team previously showed that VES-13 &gt;3 was associated with a higher risk of 1-year mortality in NHL (OR 3.26, 95% CI 2.15-4.96, Fama et al, ASH 2019), including in adults age &lt;65. In this study, we determined whether VES-13 scores &gt;3 were associated with quality of life (QOL) changes in adults with iNHL across the age spectrum. Methods: We used the Lymphoma Epidemiology of Outcomes (LEO) Cohort Study to identify adults enrolled from 2015-2020 with grade 1-3A follicular and marginal zone lymphoma (FL, MZL) who completed the VES-13 at enrollment and QOL surveys at enrollment and follow-up. The LEO Cohort Study enrolls participants within 6 months of diagnosis and collects information on disease status, QOL, health behaviors, and patient-reported functional assessment. For this analysis we included QOL measured using the Functional Assessment of Cancer Therapy-General (FACT-G) at years 1 and 2 post-enrollment. The FACT-G total score was the sum of 4 subscales (range): physical (PWB, 0-28), social/family (SFWB, 0-28), emotional (EWB, 0-24), and functional (FWB, 0-28) well-being. A higher FACT-G total score (range 0-108) indicated better overall QOL. VES-13 scores ranged from 0 (lowest risk for death or decline) to 10+ (highest risk). Generalized linear mixed models evaluated changes in QOL from baseline based on VES-13 score &gt;3 (vulnerable) vs &lt;3 (non-vulnerable), within groups by age at enrollment &gt;65 and &lt;65. Results: Our study included 1,186 participants: 42% age &gt;65, 54% female, 84% non-Hispanic White, 10% Hispanic, 3.3% Black, and 1.4% Asian/Pacific Islander. Most (68%) were diagnosed with FL. FLIPI was high risk for 20%, and MALT-IPI was high risk for 23%. In the VES-13 &lt;3 group, the mean (SD) baseline FACT-G total score was 86.5 (12.0), PWB 21.0 (3.5), SFWB 24.3 (4.3), EWB 18.8 (3.7), and FWB 22.3 (4.9). In the VES-13 &gt;3 group, the mean (SD) baseline FACT-G total score was 70.4 (16.5), PWB 15.4 (5.6), SFWB 22.3 (5.5), EWB 17.5 (4.5), and FWB 15.3 (6.4); all significantly lower than the VES-13 &gt;3 group (all p&lt;0.01). In adults &lt;65, 63 (9%) had a VES-13 &gt;3, which was associated with a significant improvement from baseline in PWB at years 1 and 2 when compared to VES-13 &lt;3 (changes in baseline PWB were 2.1, 2.9 for VES-13 &gt;3 vs 0.2, 0.1 for VES-13 &lt;3, all p&lt;0.05). Similarly, we observed improvement in FWB from baseline at years 1 and 2 in the VES-13 &gt;3 vs &lt;3 group (2.4, 2.9 vs 0.4, -0.1, respectively all p&lt;0.05). The VES-13 &gt;3 group had a decline in their EWB at 1 year vs the VES &lt;3 group (-0.5 vs 1.2, respectively, p=0.003). At year 2, total FACT-G improved from baseline in the VES-13 &gt;3 group (5.6 for VES-13 &gt;3 vs -0.5 for VES-13 &lt;3, p=0.002). SFWB changes from baseline did not differ between groups. In adults &gt;65, 83 (17%) had a VES-13 &gt;3, which was associated with a significant improvement from baseline PWB (1.3, 1.5 for VES-13 &gt;3 vs. 0.1, -0.1 for VES-13 &lt;3), FWB (3.3, 2.2 for VES-13 &gt;3 vs. 0.5, 0.1 for VES-13 &lt;3), and total FACT-G score (5.2, 3.4 for VES-13 &gt;3 vs. 1.0, -0.4 for VES-13 &lt;3) when compared to VES-13 &lt;3 at years 1 and 2 (all p&lt;0.05). SFWB and EWB changes from baseline did not differ between groups. While there was improvement from baseline PWB and FWB in the VES-13 &gt;3 group, QOL scores across all subscales remained below the VES-13 &lt;3 group in the study period for both age groups. Statistical significance was maintained in models adjusted for baseline characteristics, including initial treatment strategy (observation, systemic, vs local) for both age groups. Conclusion: Although the vulnerable group reported worse QOL throughout the study period compared to the non-vulnerable group, survivors in the vulnerable group saw greater improvement in their physical and functional well-being at 1- and 2-years post-diagnosis. Additional analyses are underway to identify drivers of improvement in physical and functional well-being in vulnerable adults diagnosed with iNHL.

Background: Monoclonal B-cell lymphocytosis (MBL) is a common premalignant condition that can be classified into chronic lymphocytic leukemia (CLL)-type (CD5, CD23, and CD20 co-expression), and non-CLL-type (CD5-negative) based on flow cytometry immunophenotypes. CLL-type MBL is relatively well characterized with increased risk of hematologic (especially lymphoid) malignancies, serious infections, and decreased response to vaccinations. However, the prevalence, genetic predispositions, and clinical consequences of non-CLL-type MBL remain to be fully elucidated. Herein, we report findings in non-CLL-type MBL in a large screening cohort. Methods: We screened 10,330 individuals (40 years or older with no prior history of hematologic cancers) for MBL with highly sensitive flow cytometry, in the Mayo Clinic Biobank, with patients recruited from primary care-based clinics. Individuals were genotyped by Regeneron Genetics. Logistic regression was used to estimate odds ratios (OR) and 95% confidence intervals (CI). Among those individuals residing in the 27 counties surrounding Rochester, Minnesota, we identified incident hematologic malignancies and melanomas using ICD codes and the Rochester Epidemiology Project, a population based medical records linkage system. All diagnoses were manually reviewed for confirmation. Cox regression was used to calculate hazard ratios (HR) and 95% CIs, adjusted for age and sex. Results: We identified 1,736 individuals with MBL and 8,341 individuals without MBL. Among those with MBL, 246 (14.2%) had non-CLL-type MBL as the major clone. The median age of non-CLL-type MBL was 77 years (range, 47-95). The prevalence of non-CLL-type MBL significantly increased with age, with 0.5% prevalence among those between 40 to 59 years of age, 2.3% prevalence among those between 60 and 79 years, and 7.8% prevalence in those 80 years of age or older. The prevalence of non-CLL-type MBL was significantly higher (P &lt; .001) among males (3.1%) than females (2.0%). Using the genome-wide complex trait analysis tool, the heritability of non-CLL-type MBL was estimated to be ~26%, suggesting inherited genetics plays a role in etiology. To identify common inherited variants, we first evaluated the known CLL susceptibility variants, many of which also associated with CLL-type MBL. Among the 42 variants, none were statistically associated (all P &gt; .05) with non-CLL-type MBL. We next conducted a genome-wide association study to identify novel variants, and the most significant variant resided in 10q26.3 (minor allele frequency [MAF]control = 0.7%, MAFMBL = 3.5%, OR = 6.4, 95% CI 3.6-11.3, P = 5.7 * 10-8). Among the 6,478 individuals (192 with non-CLL-type MBL and 6,286 without MBL) followed for incident hematologic malignancies, 36 developed lymphoid and 23 developed myeloid malignancies after a median of 4.2 years of follow up. Similar to CLL-type MBL, non-CLL-type MBL was associated with a 5.2-fold risk for lymphoid malignancies (95% CI 2.0-13.0, P &lt; .001). Elevated but not significant risks were observed for myeloid malignancies (HR = 2.3, 95% CI 0.5-10.3, P = 0.27). The lymphoid malignancies developed by individuals with non-CLL-type MBL included diffuse large B-cell lymphoma, multiple myeloma, marginal zone lymphoma, and other low-grade lymphomas. We recently reported that individuals with CLL-type MBL are at higher risk for developing melanoma (HR = 1.9, 95% CI 1.3-2.8). Interestingly, non-CLL-type MBL had no evidence of an association with melanoma risk (HR = 0.4, 95% CI 0.1-1.8). We did not observe a significant difference in overall survival between individuals with non-CLL-type MBL vs those without MBL. Conclusions: In the largest screening cohort to date, we evaluated the etiology and clinical outcomes of non-CLL-type MBL, an understudied yet common condition that occurs in ~4 million adults in the United States. Non-CLL-type MBL is more common in men and older individuals, and evidence supports that inherited genetics plays an etiological role with 10q26.3 locus identified as a novel susceptibility locus. Individuals with non-CLL-type MBL had significantly increased risk of lymphoid malignancies, similar to CLL-type MBL, but, distinct from CLL-type MBL, no evidence of an increased risk of melanoma. Our study provides insights into the prevalence, genetic predispositions and clinical consequences of non-CLL-type MBL and how it differs from the classic CLL-type MBL.