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Abstract FR498: Impact of Switching From High- to Low-Sodium Oxybate on Ambulatory and Office Blood Pressure in Subgroups of People With Narcolepsy From the XYLO Study
Alexander, Jessica, Baranak, Christine, Nichols, Deborah A. , Dai, Jing , Whalen, Marisa, Ajayi, Akinyemi, Hutchinson, B. R., White, William B. , Somers, Virend K. , Kovacs, Richard J. , hutchinson, barbara, Dauvilliers, Yves

Hypertension | October 16, 2025 | Volume: 82 | Issue: Suppl_1 | Pages: No page available

10.1161/hyp.82.suppl_1.fr498 Get It

Introduction: Excess sodium intake is strongly linked with hypertension and cardiovascular disease (CVD); people with narcolepsy (PwN) have increased CV risk. Hypothesis: Switching from high-sodium oxybate (SXB; Xyrem ® ; 6–9 g for ≥6 wks) to low-sodium oxybate (LXB; Xywav ® ; same regimen) reduces mean 24-hr ambulatory systolic blood pressure (ASBP) after ≈6 wks in PwN, regardless of antihypertensive (anti-HTN) use and site type. Methods: XYLO, an open-label, single-arm study (NCT05869773), assessed PwN aged 18−70 y with office SBPs of 130−155 mmHg. The primary and key secondary endpoints were changes from baseline (BL) to end-of treatment (EOT) in mean 24-hr ASBP and seated resting (“office”) SBP (OSBP), respectively; exploratory endpoints were diastolic BP (DBP) changes. Changes are baseline adjusted. Prespecified subgroup analyses explored BL anti-HTN use and participation site (ie, site-based [at study site] vs decentralized [at-home]). Results: In 43 PwN (mean age, 45 y; female, 65%; anti-HTN, 33%), mean±SD BL OSBP and DBP were 138.0±5.7 and 85.2±6.6 mmHg, respectively. Mean±SD total SXB vs LXB dosages were 8.0±1.1 vs 8.1±1.1 g/night, reflecting 1457±206 vs 118±16 mg sodium (difference: ≈1339 mg); median 24-hr urinary sodium was 4232 mg/d at BL and 2703 mg/d at EOT (median change: 1288 mg/d). Mean change in 24-hr ASBP (least squares mean [95% CI]) was −4.1 (−6.9, −1.4; 1-sided P =0.0019) mmHg (Fig 1) ; mean change in OSBP was −9.2 (−11.9, −6.5; 1-sided P <0.0001). Mean changes in 24-hr ambulatory and office DBP were −2.3 (−4.1, −0.5; 2-sided P =0.0118; nominal) and −3.8 (−6.0, −1.6; 2-sided P =0.0014; nominal) mmHg, respectively. In subgroups, mean change in 24-hr ASBP was −4.6 (−9.6, 0.3) mmHg with BL anti-HTN use and −3.9 (−7.3, −0.5) mmHg without BL anti-HTN use; changes in OSBP were −11.8 (−16.5, −7.1) and −7.9 (−11.1, −4.6) mmHg. Mean change in 24-hr ASBP was −3.6 (−8.0, 0.9) mmHg for site-based and −4.5 (−8.1, −1.0) mmHg for decentralized participation. Corresponding changes in OSBP were −9.0 (−13.3, −4.6; site-based) and −9.3 (−12.8, −5.8; decentralized) mmHg with a downward trend over 6 wks ( Fig 2 ). Treatment-emergent adverse events (all mild/moderate) occurred in 40% of PwN (N=67). Conclusions: Switching from SXB to LXB reduced daily medication-related sodium intake in PwN and was associated with clinically meaningful BP reductions overall and across subgroups, consistent with evidence on dietary and medication-related sodium effects.
Overall and Comparative Risk of Shingles With Advanced Therapies in Patients With Inflammatory Bowel Diseases
Ahuja, Dhruv, Yeh, Kuan‐Hung, Patel, Sagar B. , Goodwin, Shane W. , Ma, Christopher , Ananthakrishnan, Ashwin N. , Singh, Siddharth , Ma, C , Ananthakrishnan, A N , Jairath, V , Singh, S , Ahuja, Dhruv , Park, Soo‐Kyung , Yeh, Kuan‐Hung, Singh, Namrata , Jairath, Vipul , Xu, Ronghui

Alimentary Pharmacology & Therapeutics | October 16, 2025 | Volume: 63 | Issue: 5 | Pages: 686-695

10.1111/apt.70418 | PMID 41097988 Get It

ABSTRACT Background Advanced therapies increase the risk of shingles in inflammatory bowel diseases (IBD). Aim To compare the risk of shingles with different advanced therapies in patients with IBD. Methods We identified patients with IBD who initiated treatment with tumour necrosis factor (TNF) antagonists, anti‐integrins, anti‐interleukins, Janus kinase (JAK) inhibitors, or sphingosine‐1 phosphate receptor (S1PR) modulators between 2016 and 2022 and had follow‐up for at least 1 year before and after treatment initiation. We estimated the incidence rate (IR per 100 person‐year [PY]) of shingles (overall and complicated) and compared the risk with different advanced therapies through multinomial propensity score‐based inverse probability of treatment weighting (IPTW), with propensity scores estimated through generalised boosted models, accounting for disease characteristics, healthcare utilisation, comorbidities and prior and concomitant medications. Weighted Cox proportional hazards models were used to estimate hazard ratios (HR) and 95% confidence intervals (CI) for multiple treatment comparisons. Results We included 21,675 patients followed over 27 months. IRs per 100 PY of shingles and complicated shingles were: TNF antagonists 1.0/0.3, anti‐integrin agents 1.4/0.4, anti‐interleukins 1.2/0.5, JAK inhibitors 3.3/0.9 and S1PR modulators 2.0/1.0. After adjusting for confounding variables, JAK inhibitors were associated with higher risks of shingles than TNF antagonists (HR 2.19; 1.28–3.75), anti‐integrins (HR 1.87; 1.12–3.14) and anti‐interleukins (HR 1.70; 0.98–2.96). Conclusions JAK inhibitors were associated with 1.7–2.2‐fold higher risk of shingles than other advanced therapies.
Effects of High- Versus Low-Sodium Oxybate on Blood Pressure in Patients With Narcolepsy
White, William B. , Kovacs, Richard J. , Alexander, Jessica K., Baranak, Christine, Nichols, Deborah A. , Fuller, Douglas S. , Dai, Jing , Whalen, Marisa, Ajayi, Akinyemi, Hutchinson, B. R., Dauvilliers, Yves , Somers, Virend K. , Kovacs, Richard J. , Alexander, Jessica, Hutchinson, Barbara, Dauvilliers, Yves , Somers, Virend K.

Hypertension | October 15, 2025 | Volume: 82 | Issue: 12 | Pages: 2162-2171

10.1161/hypertensionaha.125.25730 | PMID 41090230 Get It

BACKGROUND: People with narcolepsy are at increased risk for hypertension and cardiovascular disease; excessive sodium intake is linked to both. METHODS: We studied patients with narcolepsy and office systolic blood pressures (BPs) of 130 to 155 mm Hg taking twice-nightly high-sodium oxybate for ≥6 weeks who switched to low-sodium oxybate at the same dosage. The primary end point was the change from baseline in mean 24-hour ambulatory systolic BP at the end of treatment (≈6 weeks after switching). Secondary and exploratory end points included changes in diastolic BP, office BP, and 24-hour sodium excretion. RESULTS: Patients (n=43) had a mean age of 45 years, were 65% female, 33% on antihypertensives, with baseline mean (SD) office BP of 138.0/85.2 (5.7/6.6). Mean (SD) total high- and low-sodium oxybate dosages of 8.0 (1.1) and 8.1 (1.1) g/night, respectively, represented 1456.5 (206.2) and 117.8 (16.3) mg of sodium. The median 24-hour urinary sodium was 4278 mg/d at baseline and 2703 mg/d at the end of treatment (median change, 1288 mg/d). Mean (SE) 24-hour ambulatory systolic BPs at baseline and study end were 132.3 (1.8) and 128.2 (1.8) mm Hg (least-squares mean change, −4.1 [95% CI, −6.9 to −1.4] mm Hg; 1-sided P =0.0019). BP changes by narcolepsy subtype, sex, body mass index, baseline office BP, and baseline antihypertensive use were consistent with the overall effect size. CONCLUSIONS: People with narcolepsy switching from high- to low-sodium oxybate showed substantially reduced daily medication-related sodium intake and significant 24-hour BP reductions. These results demonstrate the importance of reducing pharmaceutical sodium content in this elevated cardiovascular risk patient population. REGISTRATION: URL: https://www.clinicaltrials.gov ; Unique identifier: NCT05869773.
In Reply: Are There Differences in 2-Year Outcomes Between 2-Level Anterior Cervical Diskectomy and Fusion Versus Single-Level Anterior Cervical Corpectomy and Fusion to Treat Cervical Myelopathy? A Quality Outcomes Database Study
Berlin, Connor , Mummaneni, Praveen V., Chan, Andrew K. , Chou, Dean , Fu, Kai-Ming, Bydon, Mohamad , Bisson, Erica F. , Shaffrey, Christopher I. , Gottfried, Oren N., Asher, Anthony L. , Coric, Domagoj , Potts, Eric A. , Foley, Kevin T. , Wang, Michael Y. , Virk, Michael S. , Knightly, John J. , Meyer, Scott A., Upadhyaya, Cheerag D., Tumialán, Luis M. , Turner, Jay D. , Uribe, Juan S. , Haid, Regis W., Yen, Chun-Po , Shaffrey, Mark E., Ibrahim, Sufyan , Mummaneni, Praveen V. , Park, Paul

Neurosurgery | October 14, 2025 | Volume: 97 | Issue: 6 | Pages: e177-e178

10.1227/neu.0000000000003811 | PMID 41085387 Get It

Targeting CDK12 disrupts estrogen-receptor chromatin recruitment and ER-MED1 transcription in advanced ER+ breast cancer
Ottaviani, Daniela , Ola, Mihaela , Hickey, Seán , Jagušt, Petra , Cosgrove, Nicola , Cocchiglia, Sinéad , Bane, Fiona T., Fallon, Ramón, Daly, Gordon, Hudson, Lance, Kalsi, Shannon, Shovlin, Stephen, Powell, Aoibhín , Bahl, Ash , Ainscow, Ed, Oesterreich, Steffi , Couch, Fergus J. , Hill, Arnold D., Varešlija, Damir , Allotta, Alessandra , Hickey, Seán , Jagust, Petra , Cosgrove, Nicola , Cocchiglia, Sinéad , Bane, Fiona , Fallon, Ramón , Daly, Gordon , Hegarty, Aisling , Hudson, Lance , Sheehan, Katherine , Kalsi, Shannon , Shovlin, Stephen , Powell, Aoibhín , Ainscow, Ed , Oesterreich, Steffi , Lee, Adrian V , Hill, Arnold D K , Varešlija, Damir , Young, Leonie , Chaibi, Yasmine Maati, Lee, Adrian V. , Couch, Fergus J.

JNCI: Journal of the National Cancer Institute | October 14, 2025 | Volume: 118 | Issue: 3 | Pages: 404-421

10.1093/jnci/djaf295 | PMID 41092317 Get It

Abstract Background Cyclin-dependent kinase 12 (CDK12) regulates general gene transcription elongation and plays multiple roles in RNA splicing, DNA damage-response, cell cycle, and genomic stability. However, transcriptional partners that guide CDK12-specific gene programs have not been identified. Genomic alterations in CDK12 have been observed in multiple cancers, exhibiting both pro-tumorigenic and tumor-suppressive functions, suggesting a context-dependent mechanism of action. Methods CDK12 copy number alterations and gene expression levels were analyzed in matched primary and brain metastatic patient tumors. Clinical significance was assessed by immunohistochemistry in a large cohort of primary breast cancer patient tumors. RNA sequencing, ChIP sequencing, and molecular studies were conducted to explore CDK12’s mechanism of action, and pharmacological studies were performed both in vitro and in vivo using models of advanced (endocrine-resistant and metastatic) estrogen receptor positive (ER+) disease. Results CDK12 amplifications and gene overexpression were observed in brain metastatic tumors. In ER+ primary patient tumors, high CDK12 protein expression was significantly associated with poor overall survival, particularly within the ER+/HER2-negative group. In ER+ endocrine resistant models, CDK12 regulated estrogen signaling pathways, with ER/MED1 identified as the master transcriptional complex directing CDK12-specific pro-tumorigenic gene programs. Pharmacological inhibition of CDK12 significantly reduced viability in endocrine resistant and metastatic cell and organoid models in vitro, and decreased metastatic spread in vivo. Conclusion This work describes a novel mechanism for CDK12, suggesting a potential vulnerability in ER+ breast cancer. These findings provide a basis for further investigation into the role of CDK12 inhibition as a therapeutic approach, particularly in advanced disease settings.
Participant Retention in a Prospective Multicenter Cohort of Participants With Pancreatitis and Factors Associated With Attrition
Choate, Radmila , Xu, Jun , Easler, Jeffrey J. , Phillips, Anna E. , Fisher, William E., Fogel, Evan L. , Forsmark, Chris E. , Hart, Phil A. , Park, Walter G. , Vege, Santhi Swaroop, Conwell, Darwin L. , Yadav, Dhiraj, Choate, Radmila , Xu, Jun , Han, Samuel , Phillips, Anna E., Bellin, Melena D. , Pandol, Stephen J. , Serrano, Jose, Van Den Eeden, Stephen K , Vege, Santhi Swaroop , Li, Liang , Conwell, Darwin L. , Yadav, Dhiraj

Pancreas | October 13, 2025 | Volume: 55 | Issue: 2 | Pages: e162-e172

10.1097/mpa.0000000000002550 | PMID 41081560 Get It

Objectives: Participant retention is essential in prospective studies to minimize bias and maintain validity. This study aimed to estimate retention rates and identify factors influencing attrition in a multicenter cohort (PROCEED) of US adults with acute/recurrent acute pancreatitis (AP/RAP) and chronic pancreatitis (CP). Methods: Participants from the PROCEED study with AP/RAP or CP eligible for follow-up within the designated visit window were included. Retention was defined as completing at least one follow-up visit during the observation period. Retention was analyzed by follow-up mode (in-person and/or medical record review) and disease type (AP/RAP and CP). Retention factors were assessed using univariate analyses (Wilcoxon rank-sum for continuous variables, χ 2 /Fisher's exact for categorical) and multivariable logistic regression. Missing data were adjusted using multiple imputations in statistical modeling. Results: Among 1279 participants (AP/RAP: n=632, median age 47, 48.9% female; CP: n=647, median age 54, 46.5% female), we observed high cumulative and annualized retention rates, with improved retention when incorporating medical record reviews. In multivariable regression analyses, older age was statistically significantly associated with in-person retention in the AP/RAP group ( P =0.0001), while a higher self-reported physical health (assessed with PROMIS Global Health Physical Health T-score) was a key predictor of retention in CP ( P =0.034). Conclusions: Integrating medical records review substantially enhanced retention rates, enabling robust analyses of pancreatitis outcomes and disease progression. Older age and better self-reported physical health were key predictors of retention, highlighting the need for targeted strategies to enhance engagement among younger participants and those with poorer health in long-term studies.
Strengthening Physical Medicine and Rehabilitation Departmental Research: Insights From the Association of Academic Physiatrists Research Consulting Program
Wang, Qing Mei , Lencioni, Stephen, Huber, Justin , Rizzo, John‐Ross , Scholten, Paul , Swanson, Randel L. , Schnappinger, Amy, Arnold, W David , Annaswamy, Thiru M. , Bean, Allison , Kumbhare, Dinesh Arun , Li, Sheng , Paganoni, Sabrina , Suskauer, Stacy J. , Whyte, John , Arnold, W. David

American Journal of Physical Medicine & Rehabilitation | October 9, 2025 | Volume: 104 | Issue: 12 | Pages: 1186-1189

10.1097/phm.0000000000002769 | PMID 41065593 Get It

Abstract Clinical and translational research is important for health care and the growth of medical specialties. Physical medicine and rehabilitation offers many opportunities for research, but research growth in physical medicine and rehabilitation is lacking, and research resources and productivity vary across academic physical medicine and rehabilitation departments across North America. The Physiatric Research Consulting Program was developed by the Association of Academic Physiatrists to provide customized recommendations to enhance research capacity and productivity in physical medicine and rehabilitation departments. This report outlines the three components of the Physiatric Research Consulting Program, including a previsit needs assessment, an in-person visit, and a postvisit follow-up final report. The report also provides a qualitative assessment of the impact of the Physiatric Research Consulting Program, with general themes of feedback, site visit evaluations, and final report evaluations. The Physiatric Research Consulting Program was found to be valuable in identifying gaps and needs for physical medicine and rehabilitation departments, providing outside perspectives, and energizing faculty toward research growth in their departments.
Pathogenic Variants, Family History, and Cumulative Risk of Breast Cancer in US Women
Keil, Alexander P. , Taylor, Jack A. , Yadav, Siddhartha , Culver, Hoda Anton, Auer, Paul L. , Bodelón, Clara , Haiman, Christopher A., Lindströem, Sara, Martinez, Maria Elena, Nathanson, Katherine L. , Patel, Alpa V. , Penney, Kathryn L., Ruddy, Kathryn J. , Teras, Lauren R., Vachon, Celine M. , Weitzel, Jeffrey N. , Yao, Song, Weitzel, Jeffrey N , Yadav, Siddhartha , Taylor, Jack A , Nathanson, Katherine L , O’Brien, Katie M. , Weinberg, Clarice R. , Polley, Eric C. , Boddicker, Nicholas , Hu, Chunling , Ambrosone, Christine B. , Brantley, Kristen D. , Burnside, Elizabeth S. , Chen, Fei , Domchek, Susan M. , Eliassen, A. Heather , Hodge, James M. , Kraft, Peter , Lacey, James V. , Neuhausen, Susan L. , Olson, Janet E. , Palmer, Julie R. , Penney, Kathryn , Scott, Christopher G. , Teras, Lauren R. , Trentham‐Dietz, Amy , Vachon, Celine M. , Yao, Song , Zirpoli, Gary , Couch, Fergus J. , Sandler, Dale P.

JAMA Oncology | October 9, 2025 | Volume: 11 | Issue: 12 | Pages: 1458

10.1001/jamaoncol.2025.3875 | PMID 41066089 Get It

Importance Inherited pathogenic variants (PVs) in known predisposition genes can greatly increase breast cancer risk, but the combined impact of PV status, family history, and other factors on breast cancer risk in the general US population has not been well described. Objective To evaluate population-based breast cancer risk estimates for those with established PVs overall and stratified by first-degree family history of breast cancer and other factors. Design, Setting, and Participants This study used pooled data from 13 US-based breast cancer case-control studies participating in the Cancer Risk Estimates Related to Susceptibility (CARRIERS) consortium. Enrollment for individual studies occurred between 1976 and 2013, and results are based on data released March 2023, with analyses conducted from June 2022 to July 2025. Exposures PVs, breast cancer family history, self-reported race and ethnicity, and established risk factors. Main Outcomes and Measures Breast cancer rate ratios for PVs in 7 genes were estimated from the CARRIERS consortium. PV status and incidence and mortality statistics were combined using the Individualized Coherent Absolute Risk Estimation (iCARE) model to estimate conditional cumulative breast cancer risks and 95% CIs, stratified by family history and standardized to the US population. Models that incorporated population-based data and published estimates for established epidemiologic risk factors were also evaluated. Results A total of 67 692 women were studied, including 33 841 who were diagnosed with breast cancer. PVs in ATM , BRCA1 , BRCA2 , CHEK2 , and PALB2 were strongly associated with breast cancer risk, with BRCA1 and PALB2 PVs showing evidence of heterogeneity by family history. In models considering PVs, family history, and established risk factors, the estimated cumulative risks of breast cancer by age 50 years ranged from 2.4% (95% CI, 2.4-2.4) in women with no PVs and no family history to 35.5% (95% CI, 21.6-55.1) in PALB2 PV carriers with a family history. Among women who have not been diagnosed with breast cancer by age 50 years, the cumulative risk of breast cancer by age 80 years ranged from 11.1% (95% CI, 11.0-11.2) in noncarriers with no family history to 70.5% (95% CI, 52.8-83.5) for PALB2 carriers with a family history. PV-specific cumulative risk estimates varied across subgroups defined by race and ethnicity and potentially modifiable epidemiologic risk factors. Conclusions and Relevance In this study, population-based estimates of cumulative breast cancer risk for established PVs, as informed by the CARRIERS case-control sample, varied by family history and potentially modifiable risk factors. These estimates provide guidance for identifying individuals who will most benefit from enhanced screening and prevention strategies.
NCCN Guidelines® Insights: B-Cell Lymphomas 3.2025
Advani, Ranjana H. , Andreadis, B., Chang, Julie , Christian, Beth , deVos, Sven, Fayad, Luis , Hamid, Muhammad Saad , Hernandez‐Ilizaliturri, Francisco J. , Karimi, Yasmin , King, Rebecca L. , Krivacic, Susan, LaCasce, Ann S. , Messmer, Marcus , Rabinovitch, Rachel , Roberts, Kenneth B. , Saito, Naoyuki G. , Smith, Stephen D. , Swinnen, Lode J., Tuscano, Joseph M. , Dwyer, Mary A., Sundar, Hema, Advani, Ranjana H , Karimi, Yasmin H , Zelenetz, Andrew D. , Gordon, Leo I. , Abramson, Jeremy S. , Bartlett, Nancy L. , Budde, Lihua E. , Caimi, Paolo F. , Dholaria, Bhagirathbhai , Habermann, Thomas M. , Hu, Boyu , Kelsey, Chris R. , Kline, Justin Paul , Landsburg, Daniel J. , Lim, Megan S. , Ramakrishnan, Praveen , Reid, Erin G , Saeed, Hayder , Vose, Julie M.

Journal of the National Comprehensive Cancer Network | October 9, 2025 | Volume: 23 | Issue: 10 | Pages: No page available

10.6004/jnccn.2025.0048 | PMID 41067277 Get It

The treatment landscape of B-cell lymphomas has significantly evolved in recent years with approval of novel targeted therapies. CD3 × CD20 bispecific antibodies and CD19-directed monoclonal antibodies and antibody–drug conjugates have demonstrated efficacy in relapsed/refractory follicular lymphoma (FL). Bruton tyrosine kinase (BTK) inhibitor–based regimens are emerging as effective treatment options for patients with TP53-mutated classical mantle cell lymphoma (MCL). Results from ongoing clinical trials suggest that the addition of CD3 × CD20 bispecific antibodies to chemoimmunotherapy improves outcomes in patients with relapsed/refractory diffuse large B-cell lymphoma (DLBCL). These NCCN Guideline Insights highlight significant updates to the NCCN Guidelines for B-Cell Lymphomas for the treatment of FL, MCL, and DLBCL.