Citations

ABSTRACT Objective To evaluate the long‐term safety and clinical effect of INO‐3107 immunotherapy in adults with recurrent respiratory papillomatosis (RRP). Methods RRP‐002 was a retrospective, observational extension study that followed patients enrolled in the 52‐week RRP‐001 study. Patients with moderate to severe juvenile or adult‐onset RRP who had undergone ≥ 2 surgical interventions in the year preceding dosing were eligible for enrollment in RRP‐001. Participants underwent surgical debulking within 14 days prior to initial dosing and then received INO‐3107 on Day 0, Weeks 3, 6, and 9. Efficacy assessments during RRP‐002 follow‐up were the frequency of surgical interventions and alternative medication use. The safety evaluation included reported serious adverse events (SAEs). Results Twenty‐eight (28) of 32 participants from the 52‐week RRP‐001 study were enrolled in RRP‐002. The median follow‐up time for RRP‐002 was 1.8 years (range: 1.2–2.4 years) for a total median assessment time of 2.8 years (range: 1.0–3.5 years). There were no SAEs or long‐term safety concerns identified. The mean number of surgeries was reduced from 4.1 in the pre‐treatment period to 1.7 in the first year post‐INO‐3107 treatment (Year 1) to 0.9 in the second year (Year 2). The complete response rate (0 surgeries per year) increased from 28% (9/32) in Year 1 to 50% (14/28) in Year 2. Conclusion INO‐3107 is well tolerated and provides a continued clinical effect against HPV‐6 and 11 RRP that results in further reduction of the surgical burden observed in Year 1. These data support the role of INO‐3107 immunotherapy for adult patients with RRP. Level of Evidence: III.

Abstract Anterior cruciate ligament reconstruction (ACLR) using bone–patellar tendon–bone autograft remains one of the most common autografts used, and there is significant evidence to support its title as the “gold standard.” There are nuances and technical challenges associated with every step of an ACLR, which always leave room for improvement. The purpose of this Technical Note is to provide reproducible, technical pearls where errors are commonly encountered during ACLR. In this article, we detail 10 technical pearls that surgeons should consider to enhance operative workflow and optimize success during ACLR with a bone–patellar tendon–bone autograft. Technique Video video See video under supplementary data.

Pneumocystis jirovecii pneumonia (PCP) is a life-threatening opportunistic infection increasingly recognized among non-HIV immunocompromised patients. In severe cases progressing to acute respiratory distress syndrome, venovenous extracorporeal membrane oxygenation (VV-ECMO) may serve as a rescue therapy. We conducted a retrospective multicenter review of 10 adult patients with proven or probable PCP who received VV-ECMO between 2017 and 2024. Seven of 10 patients survived to discharge, including all three HIV-positive patients and 4 of 7 non-HIV immunocompromised patients. The mean Respiratory ECMO Survival Prediction Score was –1.5, corresponding to a predicted survival of 33–57%. Multiorgan dysfunction was common, including renal failure requiring dialysis in 6 of 10 patients, need for neuromuscular blockade in 8 of 10, and pulmonary vasodilator use in 8 of 10. Despite high acuity and prolonged ECMO support, outcomes were favorable. These findings suggest that VV-ECMO may be a viable salvage therapy for select patients with severe PCP, including those without HIV.

Nonmedical stimulant use (NMSU) among adolescents poses significant public health concerns. Using cross-sectional design, this study examined risk and protective factors for NMSU among 20,576 Florida high school students using the 2020 Florida Youth Substance Abuse Survey, with 925 students reporting NMSU. Guided by Hawkins and Catalano’s Social Development Model, we employed multivariate logistic regression analyses to estimate adjusted odds ratios while controlling for demographics. Students engaged in extracurricular activities were 50% less likely to report NMSU. Higher academic performance was associated with lower NMSU likelihood. Students with friends who used stimulants nonmedically were significantly more likely to engage in NMSU (AOR, 7.60; 95% CI: 6.35, 9.10), as were those living with relatives who used substances (AOR, 3.54; 95% CI: 2.94, 4.26). Findings highlight the importance of extracurricular involvement and positive social networks in mitigating NMSU. Interventions addressing family, peers, and extracurricular involvement are crucial for prevention and evidence-based policies.

ABSTRACT Importance Risk stratification of cutaneous squamous cell carcinoma (CSCC) is central to effective management. Despite advancements in the 8th edition of the American Joint Committee on Cancer (AJCC8) staging system, the distinctiveness of T‐stages remains limited. Objective To evaluate the effectiveness of the Brigham and Women's Hospital (BWH) and the AJCC8 staging systems in predicting poor outcomes in head and neck (HN) CSCC. Design A retrospective, multinational cohort study of CSCCs diagnosed between January 10, 1991, and December 31, 2023. Setting Twelve centers across the United States (10), Spain (1), and Brazil (1). Participants Patients with invasive CSCC who underwent curative‐intent surgical treatment. Exclusions included cases of lip CSCC, cases with prior HN cancer with associated regional disease, patients with a history of chemotherapy/radiotherapy for other HN neoplasms, and recurrent primary tumors. Exposure Tumors were staged according to both the AJCC8 TNM staging system and the BWH tumor classification. Main Outcomes and Measures Local recurrence (LR), nodal recurrence (NR), distant recurrence (DR), and disease‐specific death (DSD). Results A total of 9852 excised tumors from 3168 patients were included. The 2 systems had comparable monotonicity and homogeneity. Significant differences could be observed in 5‐year cumulative incidence for DSD in both BWH and AJCC8, and also for LR in BWH. Higher T‐stages exhibited similar curves regarding NR and DR for both AJCC8 and BWH staging systems. Overall, we observed high specificity and NPV, low sensitivity and PPV, and moderately high c‐indices for both the BWH and AJCC8 staging systems in predicting the main outcomes for HNCSCC. Conclusion and Relevance Current AJCC8 and BWH staging systems can accurately predict survival in HNCSCC, although there are still important characteristics to be addressed in future staging systems for better stratification according to the other main outcomes.

Abstract Background Loperamide is a µ-opioid receptor agonist that reduces intestinal peristalsis and is used to treat diarrhea. We previously described significant cross-reactivity of loperamide with 2 fentanyl immunoassays. Since then, new fentanyl immunoassays, including a CLIA-waived point-of-care device, have been approved for clinical use. Methods We evaluated new fentanyl immunoassays for cross-reactivity to loperamide and its major metabolites, N-desmethyl loperamide (dLop) and N-didesmethyl loperamide (ddLop). Previously characterized assays were tested for cross-reactivity to ddLop, which recently became commercially available. Loperamide, dLop, and ddLop were spiked in drug-free urine for analysis by 5 enzyme immunoassays run on automated chemistry analyzers and one lateral flow assay for the detection of fentanyl. Results Loperamide and its metabolites produced positive results in 3 fentanyl immunoassays. The Immunalysis HEIA was previously determined to be reactive to both loperamide and dLop, but it was not reactive to ddLop. The Immunalysis SEFRIA was reactive to loperamide, dLop, and ddLop at minimum concentrations of 14.7 mg/L, 13.1 mg/L, and 17.0 mg/L. The Thermo Fisher DRI was previously determined to be reactive to loperamide and dLop, and it was reactive to ddLop at a minimum concentration of 33.1 mg/L. The Abbott iCassette, ARK Fentanyl II, and Lin-Zhi LZI II fentanyl assays showed no cross-reactivity to loperamide or its metabolites. Conclusions The cross-reactivity of loperamide, dLop, and ddLop in several fentanyl immunoassays has the potential to cause false-positive results during urine drug screening.

Abstract Rationale Pulmonary hypertension (PH) is associated with significant morbidity and mortality. Ground-glass opacities (GGOs) are common in Group 1 PH, but their clinical significance is unclear. Objectives We sought to characterize the clinical features and outcomes of patients with Group 1 PH with and without GGOs in the PVDOMICS study, a prospective multicenter cohort study aimed at deep phenotyping PH. Methods Patients with incident and prevalent PH were enrolled across seven U.S. centers. We included patients with Group 1 PH and excluded those with parenchymal lung disease or without chest imaging, resulting in a cohort of 242 patients. Results GGOs were common among patients with Group 1 PH (43% prevalence), associated with female sex, younger age, prostanoid use, and longer disease duration. GGOs were more common among patients with familial pulmonary arterial hypertension and pulmonary veno-occlusive disease. GGOs were associated with established markers of disease severity, including echocardiographic (right ventricular systolic pressure and tricuspid annular plane systolic excursion), biomarkers (N-terminal pro B-type natriuretic peptide), and worse hemodynamics (higher mean pulmonary artery pressure, pulmonary vascular resistance, and pulmonary artery wedge pressure). GGOs were associated with worse transplant-free survival (hazard ratio, 2.49; 95% confidence interval = 1.43–4.32; P = 0.001) and had independent prognostic value for predicting transplant-free survival after adjusting for European Society of Cardiology and European Respiratory Society risk stratification (hazard ratio, 2.19; 95% confidence interval = 1.20–3.99; P = 0.01). Conclusions Overall, GGOs were associated with specific clinical characteristics and disease phenotypes, as well as worse hemodynamics, longer disease duration, prostanoid use, and worse survival. Future studies evaluating the pathophysiology and “omic” correlates of GGOs are warranted. Clinical trial registered with www.clinicaltrials.gov (NCT02980887).

AbstractDocumentation burden contributes to health professional burnout and negatively impacts health professional well-being and patient care quality. Yet, there is a gap in the literature regarding an effective measure to assess the perceived documentation burden of health professionals in a wide range of care settings over time.We developed and administered a pulse survey to trend, with subsequent administrations, the perceived documentation burden of health professionals in all care settings in the United States over time.A multimethods approach was used which included conducting a scoping review of the literature to identify and then curate a set of potential survey items based on scoping review results. Next, a modified Delphi approach was used with clinical informatics experts for consensus-driven item selection and pulse survey development. Finally, we administered the pulse survey nationally using snowball sampling through professional listservs and networks of organizations.The scoping review helped to identify constructs and items to include on the pulse survey. After four iterations of the modified Delphi approach, consensus was reached on five final items for the pulse survey, labeled “TrendBurden.” The first administration of “TrendBurden” was completed by 1,253 healthcare professionals in April 2024. Most respondents (73.26%) disagreed that the time and effort spent documenting patient care is appropriate, with 77.42% reporting finishing work later or needing to work from home due to excessive documentation tasks. Seventy-four point three-eight percent agreed that the effort or time required to complete documentation tasks impedes patient care, and less than one-third (31.76%) agreed that the EHR is easy to use.The “TrendBurden” Pulse Survey was developed through a scoping review of the literature and expert consensus. The resulting five-question pulse survey was administered nationally and provided insight into current perceptions of documentation burden among healthcare professionals.