Citations

The NCCN Clinical Practice Guidelines in Oncology (NCCN Guidelines) for Vaginal Cancer outline the recommended diagnostic workup, staging considerations, and treatment options for this rare malignancy. Because vaginal cancer is uncommon and shares many biologic and clinical characteristics with cervical cancer, several management recommendations, particularly systemic therapy, are extrapolated from evidence and practices established for cervical cancer. This guideline excerpt summarizes key components of management, including diagnostic evaluation and workup, principles of staging, pathology considerations, radiation therapy principles, and primary treatment recommendations for both early-stage and advanced disease. It also details approaches to manage relapses, including locoregional recurrence and distant metastases, and provides an in-depth overview of systemic therapy recommendations for vaginal cancer.

Background: Upfront resectable pancreatic ductal adenocarcinoma (PDAC) is defined by the NCCN as disease with ≤180° portomesenteric vein (PMV) abutment. However, the clinical significance of PMV abutment in this cohort remains unexplored, and we sought to investigate its impact. Methods: This multi-institutional study included patients who underwent pancreatoduodenectomy (PD) for upfront resectable PDAC from 2002 to 2023. Patients with PDAC with ≤180° PMV abutment were compared with those without. Overall survival (OS) was compared and stratified based on whether patients underwent upfront surgery or neoadjuvant therapy (NAT). Results: Among 1,446 patients included, 521 (36.0%) had PMV abutment. Median OS for patients with PMV abutment was 28.8 months compared with 31.2 months for those without ( P =.17). In a stratified analysis of patients who underwent upfront surgery, patients with PMV abutment had worse OS (19.2 vs 27.6 months; P <.05) and lower R0 resection rates (63.1% vs 87.2%; P <.05) compared with those without. However, in patients who underwent NAT, this difference in R0 resection rate was not observed (91.4% vs 94.0%, respectively; P =.27). Furthermore, there was no significant difference in median OS with NAT (42.5 vs 51.6 months, respectively; P =.48). Conclusions: In this largest cohort to date of patients with upfront resectable PDAC, PMV abutment was associated with worse OS compared with no PMV abutment when an upfront resection strategy was used. The use of NAT in patients with PMV abutment mitigated this survival difference with increased R0 resection rates. These findings suggest that patients with upfront resectable PDAC with PMV abutment benefit from a NAT approach for optimal survival outcomes, and that the current criteria guidelines need to be redefined.

ABSTRACT Objectives While maxillary sinus fungal balls (MSFB) can be associated with odontogenic conditions (MSFBO), MSFBO clinical and dental features have not been compared to odontogenic sinusitis (ODS). This multicenter study aimed to compare characteristics of MSFB, MSFBO, and ODS. Methods A multicenter international retrospective cohort study was conducted on adults with MSFBs and ODS who underwent sinus surgery. First in MSFBs, it was determined whether different dental conditions were more likely in FB versus non‐FB sides. Second, clinical features and dental pathologies were compared between MSFBO and ODS. For analyses, dental conditions were considered individually and as two groups: infectious pathologies and dental/oral procedures with indwelling metallic materials. Results After exclusions, there were 203 MSFBs and 163 ODS. Among MSFBs, 141 were MSFBOs. FB sides were associated with sinus protrusion of root canal treatment (RCT) materials ( p = 0.040) and dental implants ( p = 0.040). Compared to MSFBO, ODS patients were younger, more likely to have MS purulence (OR = 40.9, p < 0.010), more likely associated with apical periodontitis (OR = 2.59, p = 0.010) and oroantral fistulas (OR = 6.94, p = 0.020), and less likely associated with extruded RCT materials (OR = 0.01, p = 0.010) and protruded midface screws (OR < 0.01, p = 0.010). Comparing purulent MSFBO and ODS, ODS was more associated with infectious dental pathologies ( p < 0.009). Conclusion Compared to MSFBs, MSFBOs were associated with RCT extrusion and implant protrusion. Compared to MSFBOs, ODS was more likely purulent and associated with infectious dental pathologies. While ODS is often distinct from MSFBO, the two conditions can coexist, and surgeons must determine whether patients have infectious dental pathology requiring treatment with both conditions. Level of Evidence 4.

In this short report, we detail new data on the upper limits of human energy expenditure (9.6 times basal metabolic rate) and water turnover (10.5 L·12 h −1 ) during continuous single-day exercise in the cold. Our results indicated elevated energy use, and impressively, water turnover comparable to exercise in warmer conditions. These findings have implications for training and endurance performance of strenuous exercise in cold weather environments.

Background: Losmapimod is an orally administered small molecule and selective p38α/β mitogen-activated protein kinase (MAPK) inhibitor able to reduce aberrant expression of DUX4 in vitro and thereby potentially slowing disease progression in patients with facioscapulohumeral muscular dystrophy (FSHD). Objective: This global, randomized, placebo-controlled, double-blind phase 3 study in patients with FSHD1 and FSHD2 examined the efficacy and safety of losmapimod over a 48-week treatment period compared to placebo (NCT05397470, EUDRACT 2022-000389-16). Methods: The primary endpoint was change in quantification of reachable workspace (RWS) expressed as relative surface area (RSA). Other endpoints included measures of muscle composition (fat content and lean muscle) using magnetic resonance imaging (MRI), muscle strength using quantitative dynamometry, and quality of life measures. Results: 130 participants received losmapimod and 130 participants received placebo, with 252 participants completing the 48-week treatment period. There were no statistically significant differences between groups in change in RSA and all secondary efficacy endpoints from baseline to Week 48. Losmapimod treatment was well-tolerated, and most adverse events were mild. Conclusions: Losmapimod was generally well tolerated with a favorable safety profile at a dose of 15 mg twice daily. Although none of the efficacy endpoints were met, study design and data from the study may inform future studies of FSHD therapies.

ABSTRACT Background: Successful use of nurse practitioner (NP) and physician assistant (PA) care models is vital to delivering optimal patient care, maintaining financial stability, and reducing staff burnout and turnover. Local Problem: A large cardiovascular surgery practice experienced substantial growth, leading to an obsolete NP and PA care model. Consequently, workplace satisfaction scores were reduced, and the NP and PA turnover rate in 2018 was unacceptably high. Methods: A multidisciplinary redesign team was formed to address gaps in the care model through a quality-improvement initiative. The team analyzed current workflows, collected external and internal survey data, conducted patient tracers, and observed staff. Seventeen collaborative care models were proposed by frontline staff members and presented to their peers for feedback. This feedback was used to select the best aspects of the proposed models to create a new model. Interventions: The updated care model consisted of several key changes, which included reducing NP- and PA-to-patient ratios, eliminating redundant tasks, shifting from location-based to surgical team–based coverage, ensuring top-of-scope practice, developing specialty service lines, and separating inpatient and outpatient practices. Results: After implementation of the new care model, NP and PA turnover rates decreased from baseline by an average of approximately 74% per year. Departmental work culture scores concomitantly increased from 68% to 85% after implementation of the new care model. Conclusions: Adapting care models in conjunction with departmental growth is crucial to enhancing staff satisfaction and reducing burnout.

OBJECTIVE Chordomas are rare, locally aggressive primary neoplasms. Resection with negative margins is the primary recommended therapeutic approach, while adjuvant radiotherapy and chemotherapy can also play a role in their treatment in certain situations, including lesions with positive margins or those that are poorly differentiated or dedifferentiated. Cervical spine chordomas pose significant surgical challenges given their proximity to critical anatomical structures and the mechanical constraints of the cervical spine. In the current case series, authors aimed to explore the clinical and patient-reported outcomes (PROs) of the surgical treatment of cervical chordomas in a large multicenter cohort. METHODS This multicenter case series analysis utilized data from the prospectively collected Primary Tumor Research and Outcomes Network (PTRON) registry, from its inception (May 16, 2016) to data extraction (February 29, 2024). The study population was restricted to patients with histologically confirmed cervical chordomas involving levels C0–7, who underwent surgical treatment at one of the participating centers, and for whom both the initially planned and postoperatively pathologically confirmed surgical margins were documented. Patient demographics, tumor characteristics, surgical and adjuvant treatments, local recurrence–free survival (LRFS), overall survival (OS), and perioperative adverse events were retrieved. PROs included the Spine Oncology Study Group Outcomes Questionnaire version 2.0 (SOSGOQ2.0), EQ-5D, and SF-36 version 2.0 (SF-36v2). RESULTS Thirty-eight patients were identified, 12 of whom underwent true en bloc resection (EBR), 18 of whom underwent deliberate intralesional resection, and 8 of whom underwent EBR after intralesional surgery or in whom EBR failed. True EBR led to better LRFS (92% vs 83% vs 63%, respectively) and OS (83% vs 39% vs 50%, respectively). Surgical adverse events within 1 year were more frequent with true EBR (100% vs 39% vs 75%, respectively). EQ-5D, SOSGOQ2.0, and SF-36v2 showed improvement with true EBR, whereas the trends for PROs from the other groups were more variable. CONCLUSIONS This multicenter case series analysis provides critical insights into the clinical outcomes and PROs in the largest cohort of surgically treated cervical spine chordomas described to date. It underscores the importance and challenges of wide resection for oncological control. It establishes the associated morbidity and provides an overview of PROs following surgery. These findings contribute valuable evidence to inform shared decision-making and optimize patient care.

Abstract Background Recurrent pericarditis (RP) predominantly shows features consistent with IL-1-mediated chronic autoinflammatory disease (1-4). A recent analysis suggested that supplementing anakinra with colchicine incrementally reduced pericarditis recurrence vs. anakinra alone (5). Rilonacept (a weekly IL-1α and IL-1β cytokine trap with 6-week washout) prevents engagement with IL-1 receptor, inhibiting both IL-1α and IL-1β activity (6). The Phase 3 trial RHAPSODY demonstrated rilonacept efficacy in two independent analyses: Randomized Withdrawal (RW) and Long-Term Extension (LTE) periods (7,8). Purpose Assess long-term recurrence-free persistence with rilonacept as monotherapy in pts with RP during the combined RW and LTE periods of RHAPSODY. Methods Post-hoc analysis. Freedom from recurrence on rilonacept monotherapy was quantified using the Kaplan-Meier (KM) method from RW start (if randomized to rilonacept) or from initiation of bailout rilonacept (if randomized to placebo) until the end of treatment. Prespecified recurrence adjudication criteria were pericarditis pain (numerical rating scale [NRS]) ≥4 plus C-reactive protein (CRP) ≥1 mg/dL. Per RHAPSODY protocol, background therapies were discontinued during the Run-In Period before randomization. In pts treated with rilonacept, concomitant colchicine was not added during the RW period. In the LTE, 6.8% (5/74) of pts added colchicine: one for 2 days of chest pain without CRP elevation, 4 in the absence of chest pain, CRP elevation, or recurrence; these 5 pts were censored in the KM curve at 6 days after last rilonacept dose or at colchicine initiation (whichever was first). One additional pt added colchicine prophylactically before an intentional rilonacept treatment interruption for elective cardiac surgery and experienced a recurrence after this interruption; this pt was not censored from the recurrence-free persistence analysis at colchicine initiation in order to capture this event. Results 74 pts (mean [SD] age 43.9 [15.7] years, 83.8% idiopathic pericarditis, mean [SD] disease duration 2.5 [3.2] years) were analyzed over three years. Rilonacept was well tolerated. Recurrence-free persistence was 95.9% (n=71/74) while receiving rilonacept as monotherapy (Figure 1). The three observed adjudicated recurrences were each associated with temporary interruptions of 1-3 doses of rilonacept. Conclusions Rilonacept as monotherapy provided recurrence-free persistence over the three-year trial duration when used continuously without interruption; pericarditis recurrences occurred only after interruptions. These findings support evidence-based use of rilonacept as monotherapy, minimizing the need for adjunctive treatments and reducing polypharmacy in long-term RP management. Further investigations are warranted to address how to assess pts as candidates for long-term treatment with rilonacept and when to cease rilonacept treatment.