Citations

Giant cell arteritis (GCA) is the most common primary systemic vasculitis of older adults and has traditionally been framed as an ophthalmologic emergency. Its most serious consequences, however, occur in the cardiovascular system, often years after inflammatory markers have normalized. In contemporary matched population cohorts, patients with GCA carry an approximately two-fold excess risk of aortic aneurysm; the historical Olmsted County cohort reported a 17-fold excess of thoracic aortic aneurysm with wide confidence limits, and the characteristic latency to aneurysm is five to ten years. Patients also face elevated risks of aortic dissection, myocardial infarction, stroke, venous thromboembolism, and heart failure that cluster within the first year of diagnosis, when vascular inflammation is most active. This narrative review, based on a structured search of PubMed/MEDLINE and Google Scholar through September 2026 with independent verification of every cited estimate, synthesizes current evidence on the full spectrum of cardiac and aortic complications of GCA, including aortitis, aneurysm and dissection, coronary arteritis, valvular disease, pericarditis, myocarditis, and conduction disease. We trace their common origin to the immunopathology of the arterial wall, where dendritic cell activation, Th1/Th17 polarization, and maladaptive vascular remodeling produce occlusion in medium-sized arteries and dilation in the aorta. We examine current diagnostic modalities, from the ultrasound-based fast-track clinic, which has reduced permanent visual loss by half or more in observational cohorts, to FDG-PET/CT, in which aortic uptake at diagnosis is associated with subsequent aortic dilation. We review treatment after the GiACTA and SELECT-GCA trials in the light of the 2025 European Alliance of Associations for Rheumatology (EULAR) recommendations, the unresolved role of antiplatelet and statin therapy, and the surgical and endovascular management of GCA-related aortopathy. We suggest that the organization of care, as well as the limitations of drug therapy, may contribute to the residual mortality of GCA, a hypothesis that has not been tested; distinguish recommendations that are supported by current guidelines from those that are our own proposals; and outline a cardio-rheumatology pathway in which baseline vascular phenotyping informs individualized aortic surveillance. GCA is a disease whose natural history often begins in the rheumatology clinic and ends in the cardiac operating room without prior surveillance.

Abstract Background Immune checkpoint inhibitors (ICIs) directed against PD-1, PD-L1, and CTLA-4 augment antitumor immune responses but may also induce unintended immune activation, resulting in immune-related adverse events (irAEs). Cutaneous manifestations of irAEs are among the most common, ranging from mild eruptions to severe autoimmune blistering disorders (AIBDs). Although bullous pemphigoid (BP) is the most reported ICI-related autoimmune bullous disorder (irAIBD), data on the spectrum, and management of other ICI-associated AIBDs remain limited. Understanding these reactions is crucial to managing treatment interruptions and influencing oncologic outcomes. Objective This study aims to comprehensively characterize ICI-associated irAIBDs by examining demographics, clinical presentation, disease severity, therapeutic approaches, treatment responses, clinical outcomes, and mortality. Methods A single-institution retrospective chart review was conducted, using a text-based database search from 2011–2023. Adult patients (≥18 years) with biopsy-confirmed AIBDs attributed to ICIs were included. Demographic, oncologic, and immunotherapy details, as well as clinical, histopathologic, and immunofluorescence characteristics of AIBDs, were reviewed. Treatment approaches, outcomes, and mortality data were analyzed. Results Forty-four patients with irAIBDs were identified, predominantly representing males (29, 65.9%) with a mean age of 70.4 years (range: 62-80 years). Lung carcinoma (12, 27.2%) and melanoma (9, 20.4%) were the most frequent underlying malignancies, and pembrolizumab (25, 56.8%) was the most common agent. Bullous pemphigoid (BP) accounted for most cases (36, 81.8%), followed by lichen planus pemphigoides (LPP) (6, 13.6%), with one case each of mucous membrane pemphigoid (MMP) and linear IgA bullous dermatosis (LABD). Pruritus was reported in most (42, 9%) patients, and upper (36, 81.8%), lower (32, 72.2%) extremities and the chest (34, 77.2%) were most often involved. Eosinophilic infiltration was present in most (23, 81.8%) of BP cases, and linear IgG and C3 deposition were the predominant immunofluorescence patterns in BP. Most patients received topical (34, 77.2%) and/or systemic corticosteroids (32, 72.7%), while 16 required at least temporary ICI discontinuation. Four BP (4, 9.1%) patients were treated with dupilumab. Other systemic agents used included doxycycline (22, 50%), intravenous immunoglobulin (IVIG) (5, 11.3%), rituximab (6, 13.6%), dapsone (1, 2.2%), mycophenolate mofetil (1, 2.2%), methotrexate (1, 2.2%), and colchicine (1, 2.2%). Three cases with Grade 3 severity necessitated permanent ICI discontinuation. Clinical stabilization (24, 54.5%) or remission of the irAIBD (16, 36.3%) was achieved in most cases. One death (2.2%) was attributed to sepsis in a patient with severe irAIBD. Conclusion ICI-associated AIBDs are uncommon but clinically significant complications. Most patients in our cohort continued ICI therapy during management of their irAIBD, while others required temporary or permanent interruption. These findings highlight the importance of prompt recognition and multidisciplinary management of these uncommon toxicities.

Purpose To determine the incidence of cystoid macular edema (CME) within the first 6 months after endothelial keratoplasty (EK) in eyes that had previously undergone vitrectomy versus those without prior vitrectomy. Design Retrospective cohort study. Methods A retrospective cohort analysis of the TriNetX database was performed by querying all patients who underwent EK (Descemet stripping automated endothelial keratoplasty or Descemet membrane endothelial keratoplasty) with ≥ 6 months of follow-up between January 1, 2004, and August 30, 2024. Patients with a previous history of diabetic macular edema, uveitis, or retinal vascular occlusion were excluded. Cohorts were stratified based on a history of prior vitrectomy. Propensity score matching (PSM) between cohorts was conducted for age at index, sex, race, ethnicity, and diagnosis of Fuchs endothelial dystrophy. The outcome assessed was the incidence of postoperative CME within 6 months after EK in both groups. Odds ratios were calculated between cohorts. Results The final analysis included 1044 patients, divided into those with (n = 522) and without (n = 522) prior vitrectomy before EK. Patients who had undergone vitrectomy prior to EK were found to develop postoperative CME within 6 months at a significantly higher rate (32 of 522) compared to those who had not undergone vitrectomy (17 of 522) (P = 0.0282; OR 1.94, 95% CI 1.063–3.539). Conclusion Prior vitrectomy appears to be associated with a greater incidence of postoperative CME after EK.

Objective Hospitalization, particularly for surgery, represents a period of heightened stress. We evaluated how frailty attenuates the association of rheumatoid arthritis (RA) with negative health outcomes after elective noncardiac surgery. Methods We conducted a cross‐sectional study using the National Inpatient Sample (2018 to 2020), including adults (aged ≥18 years) with elective hospitalizations with noncardiac surgery. Frailty was measured using the Hospital Frailty Risk Score (HFRS). Surgeries were categorized by risk level. Outcomes included discharge health resources need (DHRN), composite adverse clinical events (CACE), and death. Results Among 8,800,359 hospitalizations (2.14% among patients with RA), 73.36% underwent intermediate‐risk surgery and 62.25% had HFRS above 0. DHRN occurred in 28.9%, CACE occurred in 0.93%, and all‐cause mortality occurred in 0.17%. A 10‐point increase in HFRS was associated with a 3.8‐fold increased DHRN, 8.5‐fold increased CACE, and 22.8‐fold increased mortality. RA was not independently associated with CACE (adjusted odds ratio [aOR] 0.91; 95% confidence interval [CI] 0.82–1.01; P = 0.08) or death (aOR 0.90; 95% CI 0.71–1.15; P = 0.41) but was significantly associated with DHRN (aOR 1.28, 95% CI 1.25–1.31; P < 0.001) after adjusting for confounders and frailty. In sensitivity analysis, RA had 10% higher relative odds of DHRN following orthopedic (aOR 1.10; 95% CI 1.07–1.13; P < 0.001) but not nonorthopedic intermediate‐risk surgery (aOR 1.10; 95% CI 0.98–1.23; P = 0.11). Conclusion RA was associated with higher odds of DHRN after orthopedic intermediate‐risk surgery but not CACE or inpatient mortality. Moreover, HFRS was associated with DHRN, CACE, and death. These findings underscore the need for disease‐specific clinical considerations and highlight the potential utility of HFRS in discharge planning.

Abstract Objective This study was conducted to review and synthesize current evidence on anti‐calcitonin gene‐related peptide (CGRP) therapies in women with menstrual‐related migraine, during pregnancy and lactation, and while using hormonal contraception. Background Migraine disproportionately affects women, with prevalence peaking during reproductive years when hormonal fluctuations modulate neurovascular and nociceptive pathways, including CGRP signaling, that contribute to migraine susceptibility. Despite the established efficacy of anti‐CGRP therapies—including monoclonal antibodies (erenumab, fremanezumab, galcanezumab, and eptinezumab) and gepants (ubrogepant, rimegepant, atogepant, and zavegepant)—evidence regarding their use across critical reproductive health contexts remains limited. Methods A systematic search of MEDLINE and Embase was conducted using MeSH terms and keywords related to migraine, CGRP‐targeted therapies, and reproductive health contexts. Studies were screened independently by two reviewers. Data were extracted using standardized forms and synthesized narratively by clinical domain. Results Sixteen studies met inclusion criteria. For menstrual‐related migraine, post hoc analyses and observational studies demonstrate that CGRP monoclonal antibodies reduce migraine frequency both during and outside the perimenstrual window (galcanezumab: −5.1 vs. −3.2 days, p < 0.001), although the perimenstrual period remains a time of relatively higher headache burden despite treatment. Pregnancy data are limited to pharmacovigilance analyses and case reports of unintended exposures, which have not identified specific patterns of maternal, fetal, or neonatal toxicity. Phase 1 pharmacokinetic studies demonstrate minimal gepant transfer into breast milk (relative infant doses, 0.04%–0.19%), well below the 10% safety threshold, although no human lactation data exist for CGRP monoclonal antibodies. No studies specifically evaluated anti‐CGRP therapies in women using hormonal contraceptives. Conclusion Substantial evidence gaps exist across all reproductive health contexts examined. Prospective trials in menstrual‐related migraine, pregnancy registries, lactation studies assessing infant outcomes, and research examining interactions with hormonal contraceptives are needed to optimize migraine care for women.

This Perspective discusses the misalignment physicians face between their professionalism-based values and the conditions of practice that are influenced by pressures from market, managerial, and platform logics, and offers suggestions to align practice conditions and professional identity.

Objective This study aimed to compare longitudinal cephalometric growth, speech outcomes, and secondary surgeries after 1-stage versus 2-stage palatoplasty in patients with non-syndromic unilateral cleft lip and palate (UCLP). Design Retrospective single-institution cohort study. Setting Tertiary academic craniofacial center. Patients/Participants Sixty-eight patients with non-syndromic UCLP treated between 1992 and 2015 who underwent primary palatal repair and had long-term clinical and radiographic follow-up. Forty-eight underwent 1-stage palatoplasty, and 20 underwent 2-stage palatoplasty. Interventions One-stage palatoplasty versus staged palatoplasty with initial soft palate repair followed by delayed hard palate closure. Main Outcome Measures Longitudinal cephalometric measurements at approximately 10 and 16 years, speech outcomes at 5, 10, 13, and 16 years, oronasal fistula, velopharyngeal insufficiency surgery, and need for continued speech follow-up after age 10. Results Mean follow-up was 15.2 ± 4.4 years. Linear fixed-effects modeling showed significant age-related worsening in sagittal skeletal relationships in both groups, including decreases in sella-nasion-A point angle (SNA), A point-nasion-B point angle (ANB), and Wits appraisal, without significant effects of palatoplasty strategy or age-by-strategy interaction for key sagittal outcomes. Speech outcomes were comparable between groups across all timepoints, including hypernasality, nasal emission, compensatory articulation, intelligibility, and Cleft Audit Protocol for Speech-Augmented (CAPS-A) scores. Rates of secondary velopharyngeal surgery and continued speech follow-up after age 10 did not differ significantly. Oronasal fistula occurred more frequently after 2-stage palatoplasty than 1-stage palatoplasty (30% vs 9%, P = .02). Conclusion One-stage and 2-stage palatoplasty demonstrated similar long-term growth and speech outcomes through adolescence. Two-stage repair was associated with a higher oronasal fistula rate but not greater secondary velopharyngeal or speech burden.

ABSTRACT The novel HLA‐DQA1*01:217 allele differs from DQA1*01:01:01:12 by a single non‐synonymous change in exon 3′.