Citations

Background. Invasive fungal infections are associated with high morbidity in solid organ transplant recipients. Risk factor modification may help with preventative efforts. The objective of this study was to identify risk factors for the development of fungal infections within the first year following solid organ transplant. Methods. We searched for eligible articles through February 3, 2023. Studies published after January 1, 2001, that pertained to risk factors for development of invasive fungal infections in solid organ transplant were reviewed for inclusion. Of 3087 articles screened, 58 were included. Meta-analysis was conducted using a random-effects model to evaluate individual risk factors for the primary outcome of any invasive fungal infections and invasive candidiasis or invasive aspergillosis (when possible) within 1 y posttransplant. Results. We found 3 variables with a high certainty of evidence and strong associations (relative effect estimate ≥ 2) to any early invasive fungal infections across all solid organ transplant groups: reoperation (odds ratio [OR], 2.92; confidence interval [CI], 1.79-4.75), posttransplant renal replacement therapy (OR, 2.91; CI, 1.87-4.51), and cytomegalovirus disease (OR, 2.97; CI, 1.78-4.94). Both posttransplant renal replacement therapy (OR, 3.36; CI, 1.78-6.34) and posttransplant cytomegalovirus disease (OR, 2.81; CI, 1.47-5.36) increased the odds of early posttransplant invasive aspergillosis. No individual variables could be pooled across groups for invasive candidiasis. Conclusions. Several common risk factors exist for the development of any invasive fungal infections in solid organ transplant recipients. Additional risk factors for invasive candidiasis and aspergillosis may be unique to the pathogen, transplanted organ, or both.

Basal cell carcinoma (BCC) is the most common form of skin cancer in the United States. Due to the high frequency, BCC occurrences are not typically recorded, and annual rates of incidence can only be estimated. Current estimated rates are 2 million Americans affected annually, and this continues to rise. Exposure to radiation, from either sunlight or previous medical therapy, is a key player in BCC development. BCC is not as aggressive as other skin cancers because it is less likely to metastasize. However, surgery and radiation are prevalent treatment options, therefore disfigurement and limitation of function are significant considerations. The NCCN Clinical Practice Guidelines in Oncology (NCCN Guidelines) outline an updated risk stratification and treatment options available for BCC.

Abstract Background Native vertebral osteomyelitis (NVO) caused by Staphylococcus aureus is associated with high risk of treatment failure and increased morbidity. The role of rifampin-based therapy for the treatment of this condition is controversial. The goal of this systematic review and meta-analysis is to explore the efficacy and safety of rifampin-based therapy for the treatment of S. aureus NVO. Methods We searched Cochrane, Embase, Medline, Scopus, and Web of Science databases for studies published up to May 2023, focusing on adults with NVO treated with or without rifampin-containing regimens. A random-effects model meta-analysis estimated relative risks and risk difference with 95% confidence intervals (CI). Results Thirteen studies (2 randomized controlled trials and 11 comparative cohort studies), comprising 244 patients with S. aureus NVO who received rifampin and 435 who did not, were analyzed. Meta-analysis showed that rifampin-based regimens were associated with lower risk of clinical failure (risk difference, −14%; 95% CI, −19% to −8%; P < .001; I 2 = 0%; relative risk, 0.58; 95% CI, .37–.92, P = .02, I 2 = 21%). Only 1 study reported on adverse events. All studies had a high or uncertain risk of bias, and the certainty of evidence was rated as very low. Conclusions Adjunctive rifampin therapy might be associated with lower risk of S. aureus NVO treatment failure; however, the low certainty of evidence precludes drawing definitive conclusions that would alter clinical practice. A randomized trial is necessary to corroborate these findings.

AbstractMeta‐analysis is commonly used to combine results from multiple clinical trials, but traditional meta‐analysis methods do not refer explicitly to a population of individuals to whom the results apply and it is not clear how to use their results to assess a treatment's effect for a population of interest. We describe recently‐introduced causally interpretable meta‐analysis methods and apply their treatment effect estimators to two individual‐participant data sets. These estimators transport estimated treatment effects from studies in the meta‐analysis to a specified target population using the individuals' potentially effect‐modifying covariates. We consider different regression and weighting methods within this approach and compare the results to traditional aggregated‐data meta‐analysis methods. In our applications, certain versions of the causally interpretable methods performed somewhat better than the traditional methods, but the latter generally did well. The causally interpretable methods offer the most promise when covariates modify treatment effects and our results suggest that traditional methods work well when there is little effect heterogeneity. The causally interpretable approach gives meta‐analysis an appealing theoretical framework by relating an estimator directly to a specific population and lays a solid foundation for future developments.

ObjectiveTo determine if the efficacy of biologics differ based on magnetic resonance imaging (MRI) and C‐reactive protein (CRP) findings.MethodsWe compared four subgroups (MRI+/CRP+, MRI+/CRP−, MRI−/CRP+, MRI−/CRP−) from randomized controlled trials (RCTs). A comprehensive database search was performed to include axial spondylarthritis (axSpA; both radiographic axSpA [r‐axSpA] and nonradiographic axSpA [nr‐axSpA]) RCTs with treatment efficacy reported by different MRI and CRP subgroups. Study‐specific disease activity scores (at 12‐16 weeks) were pooled using a random‐effects model and compared between the four subgroups.ResultsFive trials (all nr‐axSpA) were included: three with tumor necrosis factor inhibitors (TNFi, N = 729) and two with interleukin‐17 inhibitors (IL‐17i, N = 794). TNFi and IL‐17i showed efficacy based on the Assessment of Spondyloarthritis International Society 40 (ASAS40) and Bath Ankylosing Spondylitis Disease Activity Index 50 (BASDAI50) in all MRI and CRP subgroups, except the CRP−/MRI− subgroup, which had a single study with only 39 patients. There was no statistically significant difference between the four subgroups in terms of patients achieving ASAS40 (P = 0.60, I2 = 0%) or BASDAI50 (P = 0.27, I2 = 23.9%). The number needed to treat was three for the CRP+/MRI+ and CRP+/MRI− subgroups and six for the CRP−/MRI+ and CRP−/MRI− subgroups. All trials had a low risk of bias. Between‐study heterogeneity was low to moderate. Sensitivity analyses comparing TNFi or IL‐17i versus placebo similarly showed no difference between subgroups in terms of ASAS40 (TNFi, P = 0.57; IL‐17i, P = 0.28) and BASDAI50 (TNFi, P = 0.37; IL‐17i, P = 0.18).ConclusionIn this systematic review, there was no statistically significant difference between the four subgroups in terms of efficacy based on ASAS40 or BASDAI50.

The objective of this observational study is to determine whether vaccination for SARS-CoV-2 alters the clinical presentation of post-COVID conditions (PCC). Self-reported data provided by patients requesting care for PCC at the Mayo Clinic were analyzed to assess for a relationship between vaccination status prior to COVID infection and PCC symptoms. In all, 477 subjects were included in this study. In total, 245 (51.4%) were vaccinated. Vaccinated subjects with PCC reported less abdominal pain, anosmia, parosmia, chest pain/tightness, dizziness, numbness/tingling, dyspnea, spells/tremors, and weakness. For hospitalized patients who developed PCC, vaccinated patients reported less chest pain, cough, dizziness, and dyspnea. After applying Bonferroni correction for multiple comparisons, decreased abdominal pain remained significant. We conclude that vaccination against SARS-CoV-2 may reduce the symptoms of PCC, leading to improved morbidity and function. Further studies on the impact of vaccination on PCC and recovery are needed.

Introduction: Patients with systemic lupus erythematosus (SLE) are at increased cardiovascular risk. Data about outcomes after cardiac surgery are scarce. Hypothesis: We sought to evaluate early and late outcomes after cardiac surgery for patients with SLE during a 27- year period at a single institution. Methods: A retrospective review of the institutional Society of Thoracic Surgeons (STS) database between 1993 and 2019 was performed. A total of 329 patients with SLE (median age, 62.4 years, and 68.4% females) had undergone cardiac surgery. Patients’ characteristics and outcomes were analyzed. A logistic regression model was used to assess factors associated with mortality. Results: Incidence of cardiac surgery in patients with SLE has steadily increased with time (0.8% from 1993-2000, 0.9% from 2001-2010, 1.4% from 2011-2019). Of 329 patients, 166 patients (50.5%) had valve surgery, 82 patients (24.9%) had coronary artery bypass grafting (CABG), 48 patients (14.6%) had CABG + valve surgery, and 24 patients (7.3%) had pericardiectomy or pericardial window +/- others procedures. Patients with SLE were more likely to be females, white, older, and have hypertension, diabetes, dyslipidemia, chronic kidney disease, prior myocardial infarction, and congestive heart failure. The requirement of corticosteroids occurred in 91% of patients. The status of surgery was urgent or emergent in 20% of patients. Operative mortality was 4.6% and length of hospital stay was 6.1 days [IQR, 5.1, 9.2]. Overall long-term survival at 1, 5, and 10 years was 89%, 73% and 52%, respectively (Figure). Older age, re-operative dialysis, chronic lung disease, prior cardiac surgery, and dialysis required after surgery were strongly associated with long-term mortality. Conclusion: Cardiac surgery in SLE patients can be performed with acceptable morbidity and mortality. These data are beneficial in risk stratification of patients with SLE referred for cardiac surgery.

Abstract Background Early-stage breast cancer is among the most common cancer diagnoses. Adjuvant radiotherapy is an essential component of breast-conserving therapy, and several options exist for tailoring its extent and duration. This study assesses the comparative effectiveness of partial-breast irradiation (PBI) compared with whole-breast irradiation (WBI). Methods A systematic review was completed to identify relevant randomized clinical trials and comparative observational studies. Independent reviewers working in pairs selected studies and extracted data. Randomized trial results were pooled using a random effects model. Prespecified main outcomes were ipsilateral breast recurrence (IBR), cosmesis, and adverse events (AEs). Results Fourteen randomized clinical trials and 6 comparative observational studies with 17 234 patients evaluated the comparative effectiveness of PBI. PBI was not statistically significantly different from WBI for IBR at 5 years (RR = 1.34, 95% CI = 0.83 to 2.18; high strength of evidence [SOE]) and 10 years (RR = 1.29, 95% CI = 0.87 to 1.91; high SOE). Evidence for cosmetic outcomes was insufficient. Statistically significantly fewer acute AEs were reported with PBI compared with WBI, with no statistically significant difference in late AEs. Data from subgroups according to patient, tumor, and treatment characteristics were insufficient. Intraoperative radiotherapy was associated with higher IBR at 5, 10, and over than 10 years (high SOE) compared with WBI. Conclusions Ipsilateral breast recurrence was not statistically significantly different between PBI and WBI. Acute AEs were less frequent with PBI. This evidence supports the effectiveness of PBI among selected patients with early-stage, favorable-risk breast cancer who are similar to those represented in the included studies.

e24049 Background: Vulvo-Vaginal Atrophy (VVA) or Genitourinary Syndrome of Menopause (GSM) is a common condition among breast cancer (BC) patients, especially those undergoing antiestrogen therapy. Despite being an option in refractory cases, the safety of hormonal treatment remains uncertain in this population. The aim of this study was to review the safety and serum estrogen levels of hormonal therapy in patients with BC history presenting with VVA symptoms. Methods: Pubmed, Embase, and Cochrane were searched for studies comparing different hormonal treatment options for VVA in breast cancer survivors. Statistical analysis was performed using a random effects model and heterogeneity using Cochran's Q-statistic and the I2 index. Results: We included 17 studies, of which 5 were randomized controlled trials (RCTs). Treatment modalities included in this study were topical vaginal estradiol and estriol preparations, vaginally applied testosterone, DHEA, and ospemifene. We found that, among patients treated with the estriol and estradiol preparations, there was an average increase of 7.67pg/ml (SMD 7.67 pg/mL; 95% CI -1.00, 16.35; p < 0.001). Analysis of the testosterone group found temporary peaks of serum estradiol levels, but one study showed persistent elevation above normal postmenopausal levels. One study with prasterone revealed no elevation of serum estradiol concentration. One study with ospemifene demonstrated no increase in the risk of BC recurrence. Conclusions: In conclusion, among treatments available for BC survivors, low-dose vaginal estrogen showed the smallest changes in serum estradiol levels and had the most evidence, but safety remains unclear, especially for patients on aromatase inhibitors. Alternative treatments such as ospemifene need more data supporting safety and efficacy. These results suggest that concerns related to cancer recurrence should keep aiming for the lowest possible concentration.