Citations

Key Points Contemporary aspirin exacerbated respiratory disorder (AERD) therapy commonly includes aspirin desensitization (55%) and biologics (48%). Aspirin desensitization therapy has higher discontinuation rates than biologics. Patients receiving biologics are younger, and ∼25% of the patients switch to other agents.

ABSTRACT Objectives To review septal perforation management and outcomes in patients with hereditary hemorrhagic telangiectasia (HHT). Methods Collection and presentation of patient demographic, perforation size, and prior perforation and HHT treatment data over a 20‐year period. Symptom and quality of life treatment outcomes were determined using the Nasal Obstruction Symptom Evaluation (NOSE)‐Perf scale and the 5‐Factor Glasgow Inventory (GBI‐5F), respectively, in patients treated since 2017. Results Nine patients met study criteria. Mean (range) age was 64.4 (52–80) years and seven were biological males. Mean (range) perforation length and height were 1.9 (1.2–2.6) and 1.4 (1.0–1.8) cm. Four patients were treated with a customized septal button, one with posterior septal resection, and four with endonasal bilateral mucosal flap repair supported with an interposition graft. The button prostheses were well tolerated and the surgical closures successful at 8–60 months postoperatively. Subjective responses in the first three patients, and NOSE‐Perf with GBI‐5F scores in the latter six patients, demonstrated symptom and quality of life improvement for all patients. Perforation repair patients demonstrated substantial improvement in mean GBI‐5F subdomain scores for quality of life, self‐confidence, and social involvement and all have undergone sodium tetradecyl sclerotherapy injection postoperatively without re‐perforation. Conclusion Symptom and quality of life improvement can be achieved in HHT patients with a perforation using customized septal buttons, posterior septal resection, or bilateral flap surgical repair. Surgical closure combined with injection sclerotherapy is feasible with a low risk of re‐perforation and represents an effective treatment strategy in selected patients. Level of Evidence 4.

Abstract Objective Dravet syndrome (DS) is a developmental and epileptic encephalopathy characterized by drug‐resistant seizures and developmental slowing. Although cognitive and executive function deficits have been described, their early trajectory is not well understood. Methods The prospective ENVISION natural history study (NCT04537832) assessed cognitive, executive, and adaptive function in children younger than 5 years of age with SCN1A + DS every 6 months for up to 2 years using Bayley Scales of Infant and Toddler Development, 3rd Edition (BSID‐III), Wechsler Preschool & Primary Scale of Intelligence, 4th Edition (WPPSI‐IV), Vineland Adaptive Behavior Scales, 3rd Edition (VABS‐3), Behavior Rating Inventory of Executive Function – Preschool Version (BRIEF‐P), and Pediatric Evaluation of Disability Inventory (PEDI). Results Fifty‐eight children were enrolled, with 47% younger than age 2 years. At least 80% of children did not achieve age‐appropriate milestones. Mean BSID‐III Cognitive raw scores increased minimally, with age‐equivalent gains of only 3 months over 1.5 years. Mean Cognitive Composite scores declined significantly by Month 12 (from 81.6 to 72.2; change: –11.0, 95% confidence interval [CI]: −15.3 to −6.8), signaling a widening gap compared with neurotypical development. Executive function worsened, with mean BRIEF‐P Global Executive Composite T‐scores increasing by 3.2 points/year. For some participants, scores were 5 standard deviations (SD) above the normative mean, reflecting abilities profoundly below age expectations (bottom .00003% of the population). Adaptive functioning worsened, with mean VABS‐3 Adaptive Behavior Composite decreasing from 78.7 to 68.1 over 1.5 years (change: –9.0, 95% CI: −11.9 to −6.1) and greater decline among children <2 years at enrollment, with scores decreasing by ~15 points (1 SD). Over half of children >3 years could not remove clothing independently; and when placed on a toilet, 48% could not use it. Significance Infants and young children with SCN1A + DS show significant and progressive developmental slowing across several domains, highlighting urgent need for therapies to mitigate the devastating impact on individuals and families.

Objective: To evaluate the function and safety of the SteadiSet™ infusion set over a continuous 7-day wear period in adults with type 1 diabetes. Research Design and Methods: Participants used a SteadiSet infusion set with a t:slim X2™ insulin pump with Control-IQ™ technology, and either insulin aspart or insulin lispro, for a target of 7 days for 12 consecutive wear periods. Each set removed before 7 days was adjudicated by an independent committee to assess the cause of early removal and to determine whether criteria for primary or key secondary endpoints were met. Results: There were 260 participants who inserted 3028 infusion sets. For the primary endpoint, the Kaplan–Meier 7-day survival estimate was 95% (95% CI 94% to 96%). For the key secondary endpoint, which expanded the reasons for a failed infusion set, the Kaplan–Meier 7-day survival estimate was 84% (95% CI 82% to 86%). For both endpoints, the P value was <0.001 compared with a prespecified survival rate of 75%. Time-in-range 70–180 mg/dL (TIR) increased through day 3 of set wear and then decreased through day 7, with the average TIR being 70.6% over the entire wear period across all infusion sets, including those that failed. An increase in total daily insulin was observed from day 4 through day 7. Conclusions: The 7-day survival of the SteadiSet infusion set was very high for the primary endpoint and at an acceptable level with respect to early removal for any reason related to the device.

This systematic review examined multicenter randomized controlled trials (RCTs) conducted during the Sepsis-3 era that evaluated pharmaceutical and mechanistic interventions in adult patients with sepsis or septic shock, with a focus on identifying interventions that demonstrated mortality benefit. A comprehensive search was performed across Ovid MEDLINE, Embase, Cochrane Central, ClinicalTrials.gov, WHO ICTRP, and Web of Science for trials published since 2016. Studies were included if they enrolled adult patients with sepsis or septic shock using Sepsis-3 criteria and reported mortality as either a primary or secondary outcome. Data were extracted by two independent reviewers and included trial design characteristics, funding source, randomization methods, and reported outcomes. Among the 31 eligible multicenter RCTs enrolling over 7,000 patients across 550 centers, only four trials showed a mortality benefit. These included three studies from China—two evaluating herbal anti-inflammatory compounds and one evaluating aminophylline—and one European study assessing corticosteroid therapy in vasopressor-dependent septic shock. The remaining 27 trials reported no mortality benefit, and substantial heterogeneity was observed in patient populations, sepsis definitions, and outcome reporting. Median mortality in control arms was 31.6% (IQR 24.1–45.5), and 35.4% (IQR 25.7–49.6) in intervention arms. These findings suggest that despite extensive efforts, most interventions have not reduced mortality in multicenter sepsis trials. Future research should focus on optimizing trial design, refining patient selection, and incorporating patient-centered outcomes beyond mortality.

ImportanceStudies suggest that everolimus may reduce the risk of rejection, cardiac allograft vasculopathy (CAV), chronic kidney disease (CKD), and cytomegalovirus (CMV) after heart transplant. Everolimus use is controversial because of data demonstrating higher infection deaths when everolimus is introduced de novo after transplant. It is unclear whether everolimus is safe and effective when initiated at 6 months posttransplant in children, a population in which median graft survival is limited to 15 years and randomized clinical trials are lacking.ObjectiveTo evaluate the safety and efficacy of everolimus combined with low-dose tacrolimus to prevent major adverse transplant events (MATEs) in children after heart transplant.Design, Setting, and ParticipantsMulticenter, randomized, open-label, clinical trial enrolling 211 patients who were alive 6 months after pediatric heart transplant at 25 US sites from February 2018 to August 2020. The last date of follow-up was April 17, 2023.InterventionsParticipants were randomized to receive everolimus and low-dose tacrolimus (n = 107) or standard-dose tacrolimus and mycophenolate mofetil (n = 104) for 30 months.Main Outcomes and MeasuresThe primary efficacy end point was the MATE-3 score at 30 months, a validated composite ordinal end point including acute cellular rejection, CAV, and CKD. The primary safety end point was the MATE-6 score, encompassing the MATE-3 score plus antibody-mediated rejection, infection, and posttransplant lymphoproliferative disorder.ResultsAmong 211 children randomized, the mean age was 8.2 (SD, 6.3) years, 97 (46%) underwent transplant for congenital heart disease, and 49 (23%) were treated for rejection before 6 months. At 30 months, the mean MATE-3 score did not differ between the 2 treatment groups (mean difference, −0.32; 95% CI, −0.90 to 0.20; P = .16). The mean MATE-6 score was no higher in the everolimus group than in the mycophenolate group (baseline-adjusted mean difference, −0.40; 95% CI, −1.81 to 0.93), meeting the success criterion for safety (noninferiority margin &amp;lt;3). There were no differences in graft survival, MATE-free survival, or freedom from any individual MATE. Everolimus was associated with greater improvement in estimated glomerular filtration rate at 12 months (mean difference, 10.5 mL/min/1.73 m2; 95% CI, 1.09-19.91 mL/min/1.73 m2) and a lower incidence of CMV infection (hazard ratio, 0.50; 95% CI, 0.26-0.93).Conclusions and RelevanceAmong 6-month pediatric heart transplant survivors, everolimus and low-dose tacrolimus did not differ from tacrolimus and mycophenolate in preventing the composite of cellular rejection, CAV, and CKD at 30 months. However, everolimus and low-dose tacrolimus appear to be safe based on the total burden of 6 MATEs and may be associated with improved kidney function and less CMV infection.Trial RegistrationClinicalTrials.gov Identifier: NCT03386539

ABSTRACT Introduction Children with hepatoblastoma (HB) and other solid tumors frequently undergo intraoperative blood transfusion (IBT) with unknown impact on oncologic outcomes and scant data to guide transfusion in this population. This study tested the hypothesis that IBT is associated with poorer survival in children with HB. Methods A multicenter retrospective observational study of patients aged <18 years with HB who underwent primary tumor resection, including liver transplantation, from 2010 to 2019 was performed at 19 institutions. The association of IBT with risk of recurrence and death were determined using propensity score reweighted (PSR) Cox proportional hazards regression analyses. Results There were 338 patients identified who met inclusion criteria and had sufficient data for inclusion. Of those, 257 (76%) received IBT, including 253 (98%) who received packed red blood cells (pRBC), 84 (33%) who received plasma, and 28 (11%) who received platelets. IBT was associated with higher pretreatment extent of disease ( p < 0.001), presence of annotation factors (+VPEFR: 50%, n = 129 vs. 37%, n = 30, p = 0.035), and complex resections (extended, meso‐, or total hepatectomy: 54%, n = 139 vs. 27%, n = 22, p < 0.001); these differences were mitigated after applying propensity score weighting. Patients who received IBT had greater postoperative hemoglobin (g/dL) (median 10 (I8–11) vs. 9 (8–10), p = 0.013) and required more postoperative plasma and platelet transfusions ( p < 0.05). Median follow‐up was 4.4 (2.0–8.3) years. Compared with non‐IBT patients, those with IBT had higher incidence of death (PSR HR 2.35, 95% CI 1.10–5.02). Recurrence did not significantly differ across groups (PSR HR = 0.82, 95% CI 0.45–1.48). Conclusion IBT was associated with greater hazard of death. Postoperative hemoglobin levels suggested that unnecessary transfusions occurred and a pRBC‐focused approach to IBT led to coagulopathy. Development of optimal transfusion strategies for HB are needed to minimize unnecessary transfusions.

ABSTRACTObjectivesSaddle nose deformity (SND) can be associated with nasal septal perforation (NSP). Both SND and NSP are observed in granulomatosis with polyangiitis (GPA) patients. This study aimed to compare the prevalence and severity of SND in GPA vs. non‐GPA patients with NSP.MethodologyNSP patients who visited tertiary rhinology or facial plastic surgery clinics from January 2010 through December 2023 were grouped into GPA and non‐GPA cohorts. The area of NSP, SND incidence, and SND severity (Daniel and Brenner's classification) were compared between the cohorts.ResultsOf 168 patients identified with NSP, 18 had GPA and 150 had non‐GPA diagnoses. Twelve GPA patients and 10 non‐GPA patients had SND. The odds ratio for SND association in GPA patients with NSP vs. non‐GPA patients was 31.3 (95% CI: 9.5–102.9), and 19.4 (95% CI: 4.3–87.7) after controlling for the NSP area. GPA patients with SND had a larger NSP area (median 670 mm2, IQR: 315.5–1061.3) compared to non‐GPA patients with SND (175.3 mm2, 113.1–204.1; p < 0.001). The severity of SND was similar between GPA and the non‐GPA group (p = 0.09). The area of NSP did not predict the severity of SND (p = 0.17).ConclusionGPA diagnosis was associated with larger NSPs and a higher risk of SND compared to non‐GPA etiologies; however, the severity of saddling did not differ between GPA and non‐GPA etiologies. GPA is an independent risk factor associated with SND irrespective of the size of septal perforation. The NSP area did not predict the severity of SND.Level of Evidence: 4.