Citations

Critically ill patients frequently require intrahospital transport (IHT) to diagnostic exams or procedures and must remain connected to life-sustaining medical lines. During IHT, the risk of tangled medical lines is unavoidable. The idea for a novel medical line securement device was inspired by a patient transport nurse due to frustrations and workflow inefficiencies managing tangled medical lines. The study aim was to explore the correlation between the utilization of a single-use securement device to manual or accidental disconnections of medical lines during IHT, and nurses’ perception of efficiency, compared to the current practice of no utilization of a securement device. In 2019, a randomized, descriptive, correlational study was conducted on 142 progressive and intensive care hospitalized patients. Study coordinators measured the number of times either IV lines or monitor cords were accidentally or manually disconnected to detangle during or after transportation and the perception of transport efficiency. Results revealed fewer manual disconnections among intervention group compared to the control. Nurses’ perception regarding the efficiency between the intervention and control group was statistically significant when the device was utilized to secure the lines and cords during transport. Nurses reported much higher satisfaction rates of transport efficiency when the device was used. This finding showed the device’s utility for improving nurse satisfaction during IHT of critically ill patients. Utilization of the medical line securement device may be generalizable across other healthcare settings and disciplines where the complexity of medical lines may exist.

Summary Background Idiopathic pulmonary fibrosis (IPF) is a progressive and fatal lung disease characterized by aberrantly activated, apoptosis-resistant profibrotic lung (myo)fibroblasts. Prior research has demonstrated that lung fibroblasts from patients with IPF exhibit resistance to DNA damage, suggesting that this behavior contributes to their persistent survival and continuous proliferation. We propose that elevated levels of the DNA damage repair protein RAD51 regulate myofibroblast activation and apoptosis and provide a potential therapeutic target to impede fibrosis progression. Methods Human lung fibroblasts were transfected with siRNA against RAD51 or treated with RAD51-specific inhibitor B02 and markers of fibrosis, DNA damage, apoptosis, metabolic reprogramming, and mitochondrial dynamics were assessed. The preclinical efficacy of B02 was evaluated in human precision cut lung slices (PCLS) and in a mouse model of pulmonary fibrosis. Findings RAD51 expression was significantly upregulated in the lungs and lung fibroblasts of IPF patients. Knockdown or inhibition of RAD51 in fibroblasts reduced profibrotic marker expression, suppressed mTORC1 signaling and mitochondrial function, and increased apoptosis susceptibility. Pharmacological inhibition of RAD51 shifted the profibrotic phenotype towards a fibrosis-resolving state in human and mouse PCLS, and in a bleomycin-induced mouse model of lung fibrosis. Interpretation The inhibition of RAD51 exerts therapeutic benefits in lung fibrosis by promoting apoptosis. Our findings identify that inhibiting RAD51 with B02 in fibroblasts impairs DNA repair and induces metabolic reprogramming, making it a potential therapeutic target. Research in context Evidence before this study Pulmonary fibrosis (PF) is characterized by excessive fibroblast activation and subsequent deposition of extracellular matrix (ECM) proteins, which ultimately disrupt normal lung architecture. A significant contributing factor to the pathogenesis of pulmonary fibrosis is the presence of fibroblasts that are resistant to apoptosis, preventing normal wound healing. Recent studies highlight the DNA repair protein RAD51 as effective in protecting fibroblasts from death induced by chemotherapy and ionizing radiation. These finding suggested that RAD51 could have a role in fibroblast activation and apoptosis resistance in pulmonary fibrosis. Added value of this study We demonstrated that RAD51 is important for maintaining apoptosis-resistant fibrotic fibroblasts and their metabolic abnormalities. Our findings indicated that TGFβ-mediated upregulation of RAD51 reduces DNA damage, activates multiple pathways related to fibroblast activation and proliferation, and induces metabolic reprogramming, ultimately regulating apoptosis. Mechanistically, RAD51 inhibition enhanced p53 acetylation at lysine 120 and upregulated the expression proapoptotic proteins PUMA/BAK in mitochondria, promoting apoptosis. Pharmacological inhibition of RAD51 using the specific inhibitor B02 during the fibrotic phase of experimental lung disease effectively ameliorated pulmonary fibrosis. Implications of all the available evidence Our findings establish that RAD51 plays an important role in the survival of apoptosis-resistant fibrotic fibroblasts. We propose that reducing RAD51 expression leads to the metabolic reprogramming of activated fibroblasts, resulting in decreased mitochondrial respiration, reduced ATP levels, and diminished glycolysis or glutaminolysis. These observations suggest that targeting energy metabolism through RAD51 inhibition could be a viable strategy to enhance apoptosis, thereby creating a therapeutically targetable pathway in fibrotic cells. These findings highlight the potential of RAD51 as a therapeutic target for the treatment of IPF.

Objective To evaluate cancer risk in individuals with cleft lip and/or cleft palate (CL/P). Design Retrospective chart review of patients with CL/P, including abstraction of information on cancer diagnoses was conducted. Cancer risk was compared with national population-based estimates using standardized incidence ratios (SIRs) and exact binomial tests. Subgroup analyses compared demographic and clinical characteristics between patients with and without cancer. Setting Study was performed at a single tertiary academic center with multidisciplinary surgical, pediatric, and genetic care. Patients/Participants Total of 2121 patients with CL/P from 1970 to 2024 with complete medical documentation were included. Main Outcome Measures Main outcomes included prevalence of cancer diagnoses, childhood cancer incidence, and differences in cancer occurrence by age, cleft type, syndromic status, and family history. Results Total of 144 patients (6.8%) had pathologically confirmed cancer diagnoses. Twelve childhood cancers were identified, with 10 cases presenting before age 15. Children younger than 15 with CL/P had a significantly elevated cancer risk (SIR 4.7; 95% confidence interval: 1.8-7.6; P < .00001). Pediatric cancers occurred mainly in syndromic cases. Cancer prevalence was higher in cleft palate only and cleft lip/palate cases compared with cleft lip only ( P < .05). Cancer occurrence was not higher in adults with CL/P compared to the general population. Conclusions Cancer risk is not uniformly elevated over the lifespan in individuals with CL/P. Increased cancer risk is observed in our pediatric cohort. Clinical care should include careful assessment of childhood cancers, syndromic features, and family history, with consideration for genetic counseling and multidisciplinary follow-up.

Background: Chronic hip abductor insufficiency remains a challenging problem to treat and can result in significant disability in some patients. Tendon transfers involving the gluteus maximus (GM) or combined GM with tensor fascia latae (GM+TFL) are common options for surgical reconstruction. The purpose of this systematic review was to compare clinical outcomes, complications, and revisions rates of patients who underwent GM transfer or GM+TFL transfer for irreparable hip abductor tears. Methods: PubMed (MEDLINE), Scopus (EMBASE, MEDLINE, COMPENDEX), and Cochrane databases were used to conduct a systematic review of articles from inception to February 2025. A total of 18 studies were included (11 GM transfer, 7 GM+TFL transfer). Demographics, hip setting (native hip, primary total hip arthroplasty [THA], revision THA), patient-reported outcome measures, presence of Trendelenburg gait, abduction strength, complication rates, and revision rates were analysed. Results: A total of 207 patients (208 hips) underwent GM transfer, while 55 patients (55 hips) underwent GM+TFL transfer. Meta-analyses demonstrated that both techniques yielded significant preoperative to postoperative improvements in modified Harris Hip Scores/Harris Hip Scores and Visual Analogue Scale pain scores ( p < 0.001). In total, 33.9% of patients who underwent GM transfer had a persistent Trendelenburg gait postoperatively, compared to 48.1% of those who underwent GM+TFL transfer. The complication rate was 16.8% (23/137) for patients who underwent GM transfer and 2.7% (1/37) for those who underwent GM+TFL transfer; while revision rates were 5.9% (9/152) and 3.6% (2/55), respectively. Conclusions: Both GM and GM+TFL transfers yielded comparable outcomes in patients with chronic hip abductor insufficiency not amendable to primary repair. The complication rate was substantially higher in patients who underwent GM transfer, whereas revision rates were comparably low for both techniques. In particular, a sizeable proportion of patients continued to exhibit a persistent Trendelenburg gait postoperatively following both surgical techniques, highlighting the complexity of this pathology. PROSPERO registration number: CRD420251002466

Vaccine hesitancy refers to the delay in accepting or refusing vaccines despite the availability of vaccination services. Well-conducted studies and trials reviewed in this article support methods both to prevent and manage vaccine hesitancy. Clinicians should know which vaccines their patients are due to receive and should use every encounter to address this issue. Research shows clinicians' recommendations increase vaccine uptake. Recommendations that patients perceive as stronger have a greater effect in increasing vaccine uptake. Using presumptive language to phrase the recommendation is more effective than presenting the vaccine conversationally as an option for the patient. When the patient counters the strong recommendation with hesitancy, the clinician should engage the patient with motivational interviewing, perhaps using a four-step process called the "Four A's".

Purpose of review To summarize important papers published in the pediatric heart transplantation in the last year. Recent findings While advances have been made for pediatric patients who need heart transplantation, considerable challenges remain. Donor availability remains a key challenge, and work to both increase the number of donors and the quality of donor organs is ongoing. The field of pediatric heart transplantation benefits from registries such as the Pediatric Heart Transplant Society (PHTS) and learning networks such as the Advanced Cardiac Therapies Improving Outcomes Network (ACTION), allowing for multisite collaboration to optimize survival both before and after transplant, and to share learning about complex cases. Psychosocial evaluations of potential recipients and families can be challenging, and a consensus framework is now available for these evaluations, to provide appropriate oversight and management of a scarce resource. Looking ahead, heart transplant specialists are anticipating advances in xenotransplantation, which has the potential to revolutionize current standards of care. Summary Donor availability and organ scarcity are the dominant challenges we face, with many recent impactful papers addressing this issue either directly or indirectly. It will be critical to maintain the forward progress made in addressing these challenges, while readying the field for big changes to come.

ABSTRACT Background The assessment of gastrointestinal (GI) motility disorders is limited by the invasive, resource‐intensive, and subjective nature of current testing. Artificial Intelligence (AI) is being applied to address these challenges. This review aimed to comprehensively identify, appraise, and synthesize the spectrum of AI applications in GI motility diagnostics. Methods A systematic search of PubMed, Embase, Scopus, Web of Science, and Medline for original studies was conducted in March 2025. Results were narratively synthesized and grouped by anatomic region. Key Results Of 1383 articles, 90 primary studies met the inclusion criteria. In the esophagus ( n = 31), the primary focus was automation of High‐Resolution Esophageal Manometry (HREM), pH impedance, and Functional Luminal Imaging Probe (FLIP) panometry analysis. In the gastroduodenum ( n = 21), studies looked to improve diagnostic accuracy and interpretability of legacy electrogastrography (EGG). In the small and large intestine ( n = 19), AI was used to determine transit time and predict post‐operative ileus. In the anorectum ( n = 9), tools focused on standardizing manometry interpretation. Review of pan‐GI applications ( n = 10) highlighted AI's application to wireless capsule endoscopy and bowel sounds analysis. While promising, all areas need more rigorous research and external validation before widespread deployment. Conclusions and Inferences AI will play an essential role in improving and automating the interpretation of GI motility diagnostics. However, even the most promising models require large‐scale prospective validation before clinical implementation. Trial Registration PROSPERO (ID: 1128662)