Citations

ABSTRACTBackgroundCoccidioidomycosis is a fungal infection that poses a serious risk when transmitted through organ transplantation. We analyzed cases reported to the Organ Procurement and Transplantation Network ad hoc Disease Transmission Advisory Committee from 2013 to 2022.MethodsDonors and/or recipients who had positive Coccidioides immitis/posadasii serology, pathology, and/or culture were included in this study. Cases adjudicated as ‘proven’ or ‘probable’ were analyzed for donor infection risk factors, the timing of infection, transmission by organ type, clinical manifestations, and recipient outcomes. Patient and facility identifiers were removed prior to review.ResultsDuring this time period, 73 potential instances of Coccidioides donor disease transmission events were reported. Among them, infection was transmitted from seven deceased donors to eight recipients. All seven deceased donors had prior infection or exposure to regions where coccidioidomycosis is endemic. Of 20 individuals receiving organs from these donors, eight developed infection, resulting in a 40% transmission rate. The median time to diagnosis post‐transplant was 39 days. Disseminated disease occurred in six recipients, five of whom died from the infection. Notably, none of the recipients who received prophylactic antifungal treatment died from the infection.ConclusionDespite its rarity, donor‐derived Coccidioides infection is a serious concern, particularly due to the high mortality rate in the early post‐transplant period. To mitigate these risks, a thorough assessment of donor exposure history, coupled with donor serology and bronchoalveolar lavage cultures, can effectively guide post‐transplant antifungal prophylaxis. Prompt reporting is crucial to prevent Coccidioides infections among other recipients. image

The field of ribonucleic acid (RNA) biology has revealed an array of noncoding RNA species, particularly long noncoding RNAs (lncRNAs), which play crucial roles in liver disease pathogenesis. This review explores the diverse functions of lncRNAs in liver pathology, including metabolic-associated steatotic liver disease, hepatocellular carcinoma, alcohol-related liver disease, and cholangiopathies such as primary sclerosing cholangitis and cholangiocarcinoma. We highlight key lncRNAs that regulate lipid metabolism, inflammation, fibrosis, and oncogenesis in the liver, demonstrating their diagnostic and therapeutic potential. Emerging RNA-based therapies, such as mRNA therapy, RNA interference, and antisense oligonucleotides, offer approaches to modulate lncRNA activity and address liver disease at a molecular level. Advances in sequencing technologies and bioinformatics pipelines are simultaneously enabling the identification and functional characterization of novel lncRNAs, driving innovation in personalized medicine. In conclusion, this review highlights the potential of lncRNAs as biomarkers and therapeutic targets in liver disease and emphasizes the need for further research into their regulatory mechanisms and clinical applications.

Abstract Background and Aims Active inflammatory bowel disease (IBD) at conception is associated with adverse pregnancy outcomes. International guidelines address antenatal care, but contraception counseling and risk assessment are not addressed. Data on healthcare professionals’ guidance for women with IBD regarding contraception are scarce. We aimed to describe contraceptive use, preferences, knowledge, and barriers among women with IBD. Methods A 34-item questionnaire was administered to female IBD patients aged 18-45. Disease control was measured using PRO-2 and IBD-control questionnaire, and contraceptive preferences were assessed by the contraceptive features survey. Logistic regression explored associations between contraceptive use, attitudes, disease remission status, and other factors. Results Of 338 women surveyed, 243 (74%) used some form of contraception. Oral birth control pills (28%) and barrier methods (18%) were most used but 20% used long-acting methods. Women with active disease were more likely to use long-acting contraception (23%) compared to those in remission (17%). Contraceptive priorities were effectiveness (78%), ease of use (75%), and minimal side effects (68%). Only 25% women had discussed reproductive issues with their IBD clinician, though 85% were comfortable to do so. Preferred sources for reproductive counseling were IBD nurses (79%), general practitioners (75%), IBD doctors (68%), and gynecologists (49%). Conclusions A quarter of women with IBD were not using any contraception, and long-acting contraceptive use was low. Women prefer effective, easy-to-use contraceptives with minimal side effects but lack knowledge on effective contraception-related issues. Better education and proactive discussions between healthcare providers and patients could improve reproductive health in women with IBD.

Abstract Aims Excessive alcohol use is associated with an increased risk of cognitive impairment. Since increased amyloid plaque burden exacerbates cognitive decline, we sought to assess the potential impact of alcohol use disorder (AUD) on cognition, memory, and amyloid burden corresponding with age. Methods We conducted the retrospective analysis with 6036 subjects, including 269 AUD+ subjects. A four-item CAGE (C—Cutting Down, A—Annoyance by Criticism, G—Guilty Feeling, E—Eye-openers) alcohol questionnaire was given during the recruitment to determine AUD in each participant. We assessed cognitive function, focusing on memory using neuropsychological testing. For 1038 participants, including 57 AUD+ subjects, we measured amyloid burden using the 11C Pittsburgh Compound B tracer-based positron emission tomography imaging. Results AUD+ was significantly associated with lower scores of cognition and memory function relative to AUD− individuals. No significant association was found with AUD and elevated brain amyloid under the age of 65. However, further analysis showed that those aged ≥65 showed greater odds for abnormal amyloid in AUD+ compared to AUD− participants. Conclusions Our results underscore AUD as a risk factor for cognitive decline and diminished memory, particularly in aging populations. The role of AUD in brain amyloid accumulation requires further study.

Abstract Background Dermatological health-related quality of life (HRQoL) among solid organ transplant recipients (SOTRs) may be adversely affected by various factors, including skin cancer. However, there has been limited assessment of dermatological HRQoL in SOTRs. This study aimed to evaluate the impact of skin cancer on quality of life (QoL) in SOTRs and to compare HRQoL measures between SOTRs with and without skin cancer. Methods This cross-sectional study was conducted at the Mayo Clinic Florida from June 2023 to March 2024. Adult patients who underwent solid organ transplantation between June 1995 and December 2023 were assessed using the Dermatology Life Quality Index (DLQI) and Skindex-29 questionnaires. For SOTRs with keratinocyte carcinoma (KC), the Basal and Squamous Cell Carcinoma Quality of Life (BaSQoL) questionnaire was also administered. Results A total of 150 adult SOTRs were included, with 82 having developed post-transplant skin cancer, including melanoma and keratinocyte carcinomas (KC). SOTRs with skin cancer were older at first transplant (Median: 61.8 vs. 57.3 years, P = 0.0073) and had a higher proportion of males (76.8% vs. 55.9%, P = 0.0086). Fitzpatrick skin type III-VI was less prevalent (8.5% vs. 38.2%, P < 0.0001). The frequency of SCC and BCC was 92.7% and 41.5%, respectively. DLQI scores were higher in SOTRs with skin cancer, however, the difference was not statistically significant (P ≥ 0.065). SOTRs with skin cancer had higher total Skindex-29 scores (P = 0.012) and “emotion” subscale scores (P = 0.0049), indicating a negative impact on QoL. BaSQoL scores showed a moderate negative effect on QoL, with a higher number of KCs correlating with lower QoL (P < 0.05). Female gender had higher DLQI total score (P = 0.0042) and BaSQoL diagnosis and treatment (P = 0.031). Conclusions: SOTRs with skin cancer exhibited lower overall QoL, with a greater number of skin cancers linked to more pronounced negative impacts on QoL across all assessment instruments. Female gender was also associated with lower QoL scores. Recognizing the potential for reduced QoL in SOTRs is essential for developing tailored management strategies to support this population.

Abstract Progression of disease within 24 months of initial immunochemotherapy (POD24) is a negative prognostic factor for patients with follicular lymphoma (FL). There is no standard treatment after POD24. Assembling an academic-based cohort from the Lymphoma Epidemiology of Outcomes Consortium for Real World Evidence, we evaluated patterns of care and outcomes for 220 patients with FL with POD24 and retained FL histology. Therapy after POD24 was heterogeneous, with no treatment category accounting for &gt;25% of the total. Among patients initially treated with bendamustine-rituximab, rituximab, cyclophosphamide, doxorubicin, vincristine, prednisone (R-CHOP) was the predominant second-line choice (48%). Among patients initially treated with R-CHOP, aggressive salvage therapy was the predominant second-line choice (38%). Overall response rate to therapy after POD24 was 64% (95% confidence interval [CI], 56-70); complete response rate was 39% (95% CI, 32-46). The median event-free survival for therapy after POD24 was 9.8 months (95% CI, 7.3-12.1); 5-year overall survival (OS) was 71% (95% CI, 65-78). OS was inferior for patients aged &gt;70 years (hazard ratio [HR], 2.31; 95% CI, 1.27-4.20) and those with high-risk FL International Prognostic Index scores at diagnosis (HR, 2.10; 95% CI, 1.23-3.60). No treatment category stood out with more favorable results. Cause of death was predominantly lymphoma related. Patients with follicular histology at their POD24 event had a low cumulative incidence of transformation (1.1% at 5 years). Our study is among the largest cohorts describing contemporary patterns of care for patients with POD24, providing a focused data set useful for interpreting and designing prospective clinical trials in this population.

Background: Spontaneous coronary artery dissection (SCAD) is a rare and often underdiagnosed cause of acute coronary syndrome (ACS), predominantly affecting younger women without traditional cardiovascular risk factors. The management of SCAD remains a subject of debate, likely secondary to inconclusive evidence. This study aims to compare the clinical outcomes of SCAD patients treated with optimal medical therapy (OMT) versus those who underwent percutaneous coronary intervention (PCI) using a national population-based cohort. Methods: We conducted a retrospective analysis using the National Inpatient Sample (NIS) database from 2016 to 2020. The study included patients identified with SCAD using the ICD-10-CM (the International Classification of Diseases, Tenth Revision, Clinical Modification) code I25.42. We excluded individuals who did not receive PCI or coronary angiography, those who underwent coronary artery bypass grafting, and patients with incomplete records. The primary outcome was in-hospital mortality, while secondary outcomes included acute kidney injury, cardiac arrest, cardiogenic shock, use of temporary mechanical circulatory support, cost of hospitalization, and length of stay. National estimates were obtained using discharge weights, and statistical comparisons were performed using chi-square tests and linear regression. Multivariate logistic regression was employed to identify predictors of mortality and other outcomes. Results: A total of 31,105 SCAD patients were included in the study, with 10,480 receiving OMT and 20,625 undergoing PCI. Patients in the PCI group were older (mean age 64 vs. 54 years) and had higher comorbidities compared to those in the OMT group. The proportion of SCAD patients receiving PCI declined from 72% in 2016 to 60% in 2020. In multivariable analysis, PCI was associated with increased in-hospital mortality (odds ratio (OR) 1.89, 95% confidence interval (CI) 1.24–2.90, p = 0.0003), cardiogenic shock (OR 2.29, 95% CI 1.71–3.07, p < 0.0001), use of a left ventricular assist device (LVAD) (OR 3.97, 95% CI 2.42–6.53, p < 0.0001), and an intra-aortic balloon pump (IABP) (OR 2.24, 95% CI 1.63–3.09, p < 0.0001). Trends also suggested an association between PCI and cardiac arrest, extracorporeal membrane oxygenation (ECMO), and acute kidney injury (AKI). The PCI group had significantly higher hospitalization costs and longer lengths of stay compared to the OMT group (both p < 0.001). Conclusions: In this large, national cohort study, SCAD patients who underwent PCI had significantly higher risks of adverse in-hospital outcomes, including mortality, compared to those treated with OMT. These findings underscore the importance of careful patient selection and the potential advantages of conservative management in SCAD, particularly in patients without severe or unstable presentations. Further research is needed to develop evidence-based guidelines for the optimal management of SCAD.