Tag: pubmed

J Clin Sleep Med. 2026 Jan 29;22(1):22. doi: 10.1007/s44470-025-00009-z.

ABSTRACT

STUDY OBJECTIVES: For Veterans living with a serious mental illness (SMI), insomnia is prevalent and harmful. Cognitive Behavioral Therapy for Insomnia (CBT-I) is an effective treatment, but Veterans with SMI experience significant environmental, psychological, and systemic barriers to receiving and benefiting from it. There is limited clinical guidance on using CBT-I with Veterans with SMI. We developed provider guidelines and patient materials for conducting CBT-I when these barriers are present for people with SMI (CBT-I for SMI) and evaluated the acceptability and preliminary efficacy of CBT-I for SMI in an assessor-blind randomized controlled trial.

METHODS: Forty-seven Veterans with insomnia and SMI were randomized to either CBT-I for SMI (n = 26) or Health and Wellness (HW; n = 21), an active control condition. At baseline, post-treatment, and 3-month follow-up, participants completed: actigraphy and daily sleep diaries for two weeks and self-report measures of insomnia and functioning. At 3-month follow-up, participants completed satisfaction ratings of treatment.

RESULTS: CBT-I for SMI participants had high treatment satisfaction and attendance. At post, compared to HW, CBT-I caused statistically significantly greater reductions in diary-measured time-in-bed, increases in diary-measured sleep efficiency, reductions in actigraphy-measured time-in-bed and total sleep time, and improvements in self-reported insomnia severity and sleep-related functioning; relative to CBT-I, HW improved community participation.

CONCLUSIONS: CBT-I for SMI is acceptable to Veterans with SMI and improves sleep and functioning. Future research should examine how sleep mediates effective functional gains, identify how CBT-I could be integrated within recovery centers, and develop preventative interventions to curtail insomnia-associated functional decline. People with serious mental illnesses experience challenges to receiving and benefiting from Cognitive Behavioral Therapy for Insomnia. To support providers and patients, we developed guidelines and materials for navigating these challenges while conducting Cognitive Behavioral Therapy for Insomnia with people with serious mental illness. In the first study to compare Cognitive Behavioral Therapy for Insomnia conducted with our materials and guidelines to an active treatment control, we found that our guideline-led Cognitive Behavioral Therapy for Insomnia improved self-reported insomnia severity, sleep-related functioning, and actigraphy and diary-measured sleep of Veterans with serious mental illness and insomnia. Veterans with serious mental illness can participate in, derive satisfaction from, and benefit from Cognitive Behavioral Therapy for Insomnia when this treatment is appropriately tailored.

PMID:41678078 | DOI:10.1007/s44470-025-00009-z

J Clin Sleep Med. 2026 Feb 11;22(1):32. doi: 10.1007/s44470-025-00036-w.

ABSTRACT

STUDY OBJECTIVES: Obstructive sleep apnea (OSA) impairs sleep and respiration, and sub-optimal adherence to its gold-standard CPAP therapy compels development of alternative approaches. This study investigates the effects of steam-assisted respiratory muscle training (RMT) on polysomnographic (PSG) outcomes in patients with OSA.

METHODS: In a 12-week open-label prospective pilot study, 60 working participants with mild to moderate OSA underwent individualized inspiratory and expiratory resistance training with adjunctive steam inhalation. PSG was conducted pre- and post-intervention. Primary outcomes included changes in respiratory indices (AHI, ODI₃, CT₉₀) and sleep quality metrics (sleep efficiency, WASO). Statistical analyses included the Shapiro-Wilk normality test, Paired T, Welch, or Wilcoxon comparing visits, Wilson CIs reporting responders, Mann-Whitney and Fisher assessing associations, regression predicting change, with significance set at p < 0.05.

RESULTS: Of 60 participants, 33 completed the study. Primary outcomes-respiratory indices and sleep continuity metrics-remained unchanged (all p > 0.05). Secondary analyses showed reduced REM latency, increased REM duration, and fewer periodic limb movements and arousal-related events (all p < 0.05). Regression analysis indicated that greater height and BMI were associated with fewer PLM, whereas larger waist circumference predicted more PLM.

DISCUSSION: Steam-assisted RMT did not significantly alter respiratory or sleep continuity indices but was associated with modest changes in REM architecture and limb movements. These findings should be interpreted cautiously, as exploratory observations in a non-controlled pilot setting. Larger randomized, sham-controlled trials with objective adherence monitoring are warranted to confirm these preliminary results.

PMID:41678040 | DOI:10.1007/s44470-025-00036-w

Intensive Care Med Exp. 2026 Feb 12;14(1):16. doi: 10.1186/s40635-026-00866-9.

ABSTRACT

BACKGROUND: Critically ill patients are at increased risk for cytomegalovirus (CMV) reactivation, which is associated with poorer clinical outcomes. However, little is known about the longitudinal viremia trajectories in this population.

METHODS: This retrospective single-center study was conducted in a medical ICU and included patients with CMV viremia ≥ 1000 International Units CMV-DNA per milliliter whole blood (IU/mL) treated between March 2014 and April 2021. Time-series clustering was applied to identify subgroups of patients with similar longitudinal viremia trajectories.

RESULTS: 82 patients were included in the final analysis. Time-series clustering identified three distinct clusters: (1) patients with initial high viremia (median 46,700 IU/mL), 94% receiving treatment and showing subsequent steep reduction of viremia; (2) patients with moderate viremia (median 2720 IU/mL) and subsequent increase in viral load, treated in 52%; and (3) patients with moderate viremia (median 3120 IU/mL), 63% receiving treatment and showing stable viral load in follow-up measurements. No significant differences were identified between the clusters with respect to patient characteristics, including underlying immunosuppression. With respect to disease severity, the Acute Physiology and Chronic Health Evaluation II (APACHE-II) score was highest in cluster 3 and among patients without follow-up CMV-DNA measurements (P = 0.029), while the Sequential Organ Failure Assessment (SOFA) score demonstrated a similar directional trend without reaching statistical significance. Survival differed significantly between the clusters in the Kaplan-Meier estimate (p = 0.008); however, absolute 1-year survival was low across all clusters (cluster 1: 0%, cluster 2: 33%, cluster 3: 32%, patients without follow-up CMV measurement: 14%; p = 0.062). Probable CMV pneumonia with respiratory symptoms and CMV-DNA detection in bronchoalveolar lavage fluid was the most common disease manifestation (cluster 1: 35%; cluster 2: 28%; cluster 3: 7.5%; patients without follow-up CMV measurement: 23%; p = 0.040).

CONCLUSIONS: In this hypothesis-generating study, time-series clustering analysis identified three subgroups with distinct longitudinal viremia trajectories which significantly differed in viral load, treatment decisions and survival over time. The diagnostic and therapeutic relevance of longitudinal CMV viremia trajectories and the optimal CMV-DNA threshold for treatment initiation in ICU patients remain undefined and might differ from other cohorts.

PMID:41678036 | DOI:10.1186/s40635-026-00866-9

Sports Med. 2026 Feb 12. doi: 10.1007/s40279-026-02399-3. Online ahead of print.

ABSTRACT

PURPOSE: Holistic Health and Fitness (H2F) is the United States Army’s largest force modernization initiative aimed at preserving combat power by optimizing soldier readiness across five domains: physical, mental, nutritional, sleep, and spiritual. At the core of this effort are H2F Performance Teams (HPTs): embedded, interdisciplinary subject matter experts, composed of strength and conditioning coaches, athletic trainers, physical and occupational therapists, registered dietitians, and mental readiness professionals. These teams operate within brigades to deliver proactive, preventive, and performance-enhancing interventions that reduce injury risk, accelerate rehabilitation, improve fitness and cognitive performance, and sustain deployability. This evaluation quantified the return on investment (ROI) of embedded HPTs across 56 matched active-duty brigades (28 HPT-resourced, 28 controls), encompassing over 1,000,000 soldiers from fiscal year (FY) 2019 through FY2023.

METHODS: A quasi-experimental, presence-based difference-in-differences framework estimated multiyear treatment effects for musculoskeletal injury (MSKI) referrals and profiles, behavioral health (BH) and substance abuse (SA) profiles, Army Combat Fitness Test (ACFT) pass/failure rates, Army Body Composition Program (BCP) noncompliance, and Rifle Marksmanship Qualification (RMQ). Outcome deltas were monetized using validated cost-per-case benchmarks from military/government reports and peer-reviewed studies. A 10,000-draw Monte Carlo simulation, incorporating triangular distributions and a ρ = 0.15 Gaussian copula, modeled fiscal uncertainty, interdomain dependency, and force-wide extrapolation.

RESULTS: Despite significantly worse baseline odds pre-resourcing, HPT brigades reversed all major readiness disadvantages by FY2023. MSKI referral odds declined 61% (odds ratio [OR] 1.16 → 0.45), SA profile odds dropped 79% (OR 1.92 → 0.41), and BH > 90-day profile odds fell 44% (OR 1.51 → 0.84). ACFT failure odds decreased 22% (OR 1.05 → 0.82), RMQ expert qualification odds increased 33% (OR 1.21 → 1.60), BCP failure odds decreased 12%, and RMQ failure odds declined 28%. Annually, per brigade, these effects translated to 1363 adverse events avoided and 37,484 duty days restored. Using domain-specific cost estimates, a 10,000-draw Monte Carlo simulation estimated mean annual cost avoidance of $14.06 M per brigade (95% CI $12.25-16.19 million), with 99.05% of draws exceeding a 4:1 ROI. Duty day restoration and expert RMQ gains added $10.38 million (95% CI $8.15-13.00 million) in readiness value. Combined, annual total economic value reached $24.44 million per brigade (ROI = 8.15:1; 95% CI 7.17-9.27), with force-wide extrapolation yielding $5.28 billion in annual total Army returns. Every $1 invested in HPTs returns $8.15 in value ($4.69 in cost avoidances and $3.46 in readiness improvements).

CONCLUSIONS: Embedded HPTs produce robust, statistically significant, multidomain improvements in readiness, performance, and cost efficiency. These estimates exclude long-horizon returns such as retention, disability deferral, or downstream system savings-suggesting total ROI is significantly underestimated. This study indicates HPTs are core readiness infrastructure. Their full-scale implementation is a strategic imperative for modernizing force sustainment and preserving the Army’s most critical asset: the soldier.

PMID:41678032 | DOI:10.1007/s40279-026-02399-3

J Relig Health. 2026 Feb 12. doi: 10.1007/s10943-026-02578-6. Online ahead of print.

ABSTRACT

Chronic diseases impose substantial suffering that often exceeds individuals’ capacity to maintain effective coping. Spiritual intelligence (SI) may play an integral role in shaping patients’ responses to chronic diseases and in their ability to adopt adaptive coping strategies. This study assessed the association between SI and coping strategies among a convenience sample of 185 adult patients with chronic diseases. A descriptive design was used, and participants completed the Spiritual Intelligence Self-Report Inventory (SISRI-24) and the Brief-COPE. The overall level of SI was moderate. A statistically significant positive correlation was found between SI and both problem-focused and emotion-focused coping strategies. Sociodemographic factors explained approximately 11.2% of the variance in SI. Patients with higher SI appear more capable of selecting adaptive coping strategies when dealing with chronic conditions.

PMID:41678020 | DOI:10.1007/s10943-026-02578-6

J Vet Pharmacol Ther. 2026 Feb 12. doi: 10.1111/jvp.70050. Online ahead of print.

ABSTRACT

Cranberry and cranberry extracts are available for treatment or prevention of urinary tract disease in dogs and cats, but guidance regarding their use is lacking. The objectives were to identify and assess literature pertaining to the efficacy of cranberry and cranberry extract supplementation for prevention and treatment of bacterial cystitis and subclinical bacteriuria in dogs and cats. A systematic review was performed, and three studies involving a total of 122 animals (106 dogs and 16 cats) were identified. No studies reported statistically significant or numerical impacts of treatment. Two studies were deemed at high risk of bias, and one was deemed at low risk. Certainty of evidence was low to very low. The small number of studies, small sample sizes, data from those studies, and low certainty of evidence preclude confident assessment of the role of cranberry for the prevention or treatment of infectious urinary tract disease in dogs and cats.

PMID:41676867 | DOI:10.1111/jvp.70050

Phys Chem Chem Phys. 2026 Feb 12. doi: 10.1039/d5cp04866d. Online ahead of print.

ABSTRACT

The low-energy (0-14 eV) resonance electron interaction with gas-phase ellagic acid (EA) molecules is studied using dissociative electron attachment (DEA) spectroscopy. Photoinduced electron transfer reactions with solvated EA are studied using the chemically induced dynamic nuclear polarization (CIDNP) technique. Molecular negative ions EA˙^–, the most abundant species generated by thermal electron attachment to EA, autodetach their extra electrons within 200 µs, allowing us to estimate the adiabatic electron affinity of EA as 1.3 eV-a value in excellent agreement with that predicted at B3LYP/6-31+G(d) level. In an intriguing observation, the slow (microsecond timescale) cleavage of a single O-H bond, resulting in [EA – H]^– fragments, can tentatively be explained by the H-atom roaming across the molecular framework or by the statistical accumulation of the energy required to overcome the potential barrier along the reaction coordinate. In contrast to a variety of polyphenolic molecules, [EA – 2H]˙^– is not formed at thermal electron energies, despite this decay being energetically favorable, likely due to competition with single H-atom abstraction. Fully deprotonated EA (present in solution at pH > 10 as [EA – 4H⁺]^4-) can attach solvated electrons to produce [EA – 4H⁺]˙^5- radicals, consistent with the high electron-accepting ability of isolated EA. However, deprotonated EA can also donate electrons to the model electron acceptor, 2,2′-dipyridyl, generating [EA – 4H⁺]˙^3- radicals, with no further decomposition observed in the present CIDNP experiments, in agreement with the limited fragmentation seen in gas-phase DEA applied to intact EA. The present findings could be important for understanding the biological effects produced by EA, namely, its synergism with radiotherapy and its antibacterial activity, both likely associated with electron-driven processes.

PMID:41676865 | DOI:10.1039/d5cp04866d

JMA J. 2026 Jan 15;9(1):302-308. doi: 10.31662/jmaj.2025-0213. Epub 2025 Nov 28.

ABSTRACT

INTRODUCTION: To clarify whether continuous-monitoring can detect bradycardia during propranolol treatment for infantile hemangioma (IH) and explore management practices for patients with bradycardia.

METHODS: This retrospective study with historic controls was conducted on children with IH aged 0-1 year admitted for propranolol treatment at the National Center for Child Health and Development between October 2016 and July 2023. Patients were divided into two groups based on the monitoring method, namely, the spot-measurement group (October 2016 to August 2018) and the continuous-monitoring group (September 2018 to July 2023). Bradycardia was defined as a heart rate of <90/min lasting for 20 minutes. Patient data included clinical characteristics, propranolol dosage, and adverse effects (bradycardia, hypotension, and hypoglycemia). Statistical analyses were performed using Fisher’s exact and Mann-Whitney U tests.

RESULTS: During the study period, 106 patients were admitted for propranolol therapy; 49 were in the spot-measurement group and 57 in the continuous-monitoring group. The frequency of bradycardia was significantly higher in the continuous-monitoring group than in the spot-measurement group (21% vs. 2%, p = 0.003). In the continuous-monitoring group, 2 of 12 patients with bradycardia were symptomatic. All patients experienced prompt resolution of symptoms with the reduction of propranolol dosage and had favorable outcomes for IH.

CONCLUSIONS: Continuous-monitoring can detect bradycardia more effectively during propranolol treatment for IH than spot-measurement, and reducing the dosage of propranolol can lead to favorable outcomes for IH while minimizing the risk of bradycardia.

PMID:41676847 | PMC:PMC12889071 | DOI:10.31662/jmaj.2025-0213

JMA J. 2026 Jan 15;9(1):309-320. doi: 10.31662/jmaj.2025-0395. Epub 2025 Dec 19.

ABSTRACT

INTRODUCTION: There is no standard geriatric assessment (GA) for patients aged ≥65 years with lung cancer (hereafter referred to as patients). This retrospective study evaluated whether GA could be achieved by combining Geriatric-8 (G8) score (G8s), body weight loss (BWL) of more than 5% (5%BWL), and bioelectrical impedance analysis (BIA).

METHODS: This study included patients who underwent G8 screening, BIA (measuring skeletal muscle mass index [SMI] and extracellular water-to-total body water ratio [ECW/TBW]), and physical function tests before treatment at our hospital between March 1, 2023, and December 31, 2024. Patient clinical records were reviewed to collect baseline data. Statistical analyses were conducted using R (version 4.1.1).

RESULTS: A total of 120 patients were analyzed. We found the following significant associations: G8s ≤14.0 and 5%BWL were associated with advanced-stage disease; G8s >14.0 and SMI ≥cut-off value (CV) with higher body mass index; ECW/TBW ≥0.4 (0.4 ECW/TBW) with aging and poor performance status; 5%BWL with lower maximum lower leg calf circumference (MLLCC); SMI ≥CV with higher maximum handgrip strength (MHGS) and MLLCC; 0.4 ECW/TBW with lower MHGS, gait speed, and five-time sit-to-stand performance. The multivariate analysis confirmed significant associations: G8s ≤14.0 was associated with cancer cachexia; SMI < CV and 0.4 ECW/TBW were associated with sarcopenia, and 0.4 ECW/TBW was associated with physical function decrease, as indicated by a Short Physical Performance Battery score of ≤9. Patients with G8s ≤14.0, 5%BWL, or 0.4 ECW/TBW had shorter survival durations than their respective counterparts. Patients were classified into three frailty categories (none, mild combined with moderate, severe) based on a combination of four factors (G8, BWL, SMI, and ECW/TBW) and had distinct survival curves.

CONCLUSIONS: The combination of these four factors offers a simple and objective approach for GA in patients.

PMID:41676841 | PMC:PMC12889063 | DOI:10.31662/jmaj.2025-0395

JMA J. 2026 Jan 15;9(1):180-188. doi: 10.31662/jmaj.2025-0174. Epub 2025 Nov 21.

ABSTRACT

INTRODUCTION: Near-infrared photoimmunotherapy (NIR-PIT) has emerged as a promising treatment for unresectable locally advanced or recurrent head and neck cancer. This study aimed to identify potential predictors of NIR-PIT efficacy before treatment by focusing on blood biomarkers in addition to pathological findings, including epidermal growth factor receptor (EGFR) expression in tumors.

METHODS: A retrospective analysis of the medical records of 10 patients with head and neck cancer, who exhibited confirmed EGFR expression and underwent NIR-PIT treatment at Akita University Hospital from December 2021 to April 2024, was conducted (13 cycles of NIR-PIT). EGFR expression, cluster of differentiation (CD)4/CD8 ratio, regulatory T cell (Treg) frequency, serum albumin, neutrophil-to-lymphocyte ratio (NLR), and neutrophil-to-eosinophil ratio (NER) were calculated from the tumor tissue and blood collected immediately before treatment. Correlations of these factors with tumor response to NIR-PIT were determined.

RESULTS: The objective response rate (ORR) was 61.5% and the disease control rate (DCR) was 100%. A statistically significant association was observed between the EGFR index and tumor response. No statistically significant correlation was found between other biomarkers (CD4/CD8 ratio, Treg frequency, serum albumin, NLR, NER) and tumor response.

CONCLUSIONS: These findings underscore the important role of EGFR expression in predicting the efficacy of NIR-PIT in the management of head and neck cancer, and highlight the significance of incorporating EGFR assessment in patient selection and optimized treatment strategies. Further studies are needed to elucidate the role that these other potential predictors, including tumor immune response markers, play in NIR-PIT outcomes.

PMID:41676833 | PMC:PMC12888994 | DOI:10.31662/jmaj.2025-0174