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AbstractBackground and AimsGastrointestinal (GI) symptoms, common in type 2 diabetes (T2D), are typically bothersome, socially embarrassing, and impact negatively on quality of life. They may also contribute to diabetes distress (DD), but this has never been formally evaluated. We aimed to investigate the relationships between GI symptoms, DD and depressive symptoms in a large cohort of individuals with T2D in Bangladesh.Materials and Methods1406 unselected T2D individuals (female 58.8%; mean age 51.0 ± 12.5 years) from four diabetes clinics in Bangladesh completed validated questionnaires evaluating GI symptoms (PAGI‐SYM), DD (DDS‐17) and depressive symptoms (PHQ‐9).Results31.1% of participants reported GI symptoms (36.2% females, 23.7% males), while 51.1% had elevated DD and 37.8% depressive symptoms. GI symptoms exhibited independent relationships with both DD and depressive symptoms, and their likelihood was higher among those with DD (OR: 3.6 [2.2–5.6] and with depressive symptoms (OR: 5.9 [3.5–9.9]).ConclusionsGI symptoms are independently associated with both DD and depressive symptoms in people with T2D in Bangladesh.

Background: There is an increasing demand for body contouring and gender-affirming surgeries, and so is the need to compare outcomes between techniques. Gender dysphoria is a discrepancy between gender identity and the sex assigned at birth. One way to address this is to perform procedures to enable patients to look according to their desired gender identity. Gaps in knowledge regarding the best approaches and which surgical techniques yield the most patient satisfaction remain. This article summarizes up-to-date studies, including upper and lower body contouring procedures. Methods: A systematic review was performed using terms related to body contouring in gender-affirming surgery for transgender patients. All articles included surgical and patient-reported outcomes following either chest or lower body contouring procedures. Results: 15 studies, including trans male chest wall contouring, trans female breast augmentation, and lower body contouring, with 1811 patients, fulfilled the inclusion criteria. The double incision (DI) techniques consistently resected more tissue and had better BODY Q scores than non-overweight patients. Bleeding was increased in periareolar, semicircular, and obese patients with DI techniques. Nipple depigmentation and sensation loss were more common with double-incision-free nipple graft techniques (DIFNG). Lower body contouring patients had average implant sizes bigger than 200 mL and reported 2 gluteal implant displacements, 1 exposure, and one rupture. Eight percent of patients who underwent large-volume fat grafting reported dissatisfaction due to fat reabsorption. Conclusions: The debate between the double incision and periareolar techniques continues. Variations of the DIFNG technique continue to be the most common approach; however, nipple depigmentation and loss of sensation are also more common with it. Regarding increased bleeding with periareolar techniques, there is still no evidence that hormonal therapy may be playing a role in it. For lower-body trans female contouring, implants could help with the longevity of contouring results in patients needing large-volume fat grafting. There is an increasing evaluation of gender-affirming body contouring patient-reported outcomes; however, there is still a need for a validated way to report satisfaction scores in lower body contouring. Validated surveys could help identify surgical candidates based on satisfaction patterns, specifically for transgender and non-binary patients.

Cisplatin, one of the most ototoxic anti-neoplastic agents, causes permanent hearing loss in up to 90% of patients. We assessed ototoxicity rates and prospectively collected audiologic outcomes of patients receiving low-dose or high-dose cisplatin with concurrent cochlear-sparing intensity-modulated radiation therapy (IMRT). Patients with head and neck squamous cell carcinoma (HNSCC) receiving definitive or adjuvant cisplatin-based chemoradiotherapy (CRT) were analyzed. Cisplatin was administered either in low doses weekly (40 mg/m2) for up to seven doses or in high doses triweekly (100 mg/m2) for up to three doses. Cochlear-sparing IMRT was delivered in all cases. Audiologic data were prospectively collected before, during, and after treatment completion. The primary endpoint was a hearing change grade of ≥3 after CRT completion. Of the 96 HNSCC patients evaluated, 69 received weekly cisplatin and 58 received definitive CRT. Of patients receiving weekly cisplatin, 13% developed ≥G3 ototoxicity vs. 56% of patients who received triweekly cisplatin (p < 0.001). In multivariable modeling, the cisplatin dose schedule remained significant (OR: 8.4, 95%CI: 2.8–27.8, p < 0.001) for risk of severe irreversible ototoxicity. Triweekly cisplatin CRT significantly increased the ≥G3 severe irreversible ototoxicity risk compared to low-dose weekly cisplatin, irrespective of the cumulative cisplatin dose, even with the use of cochlear-sparing IMRT. No significant difference in oncologic outcomes was observed between the two schedules.

AbstractBackgroundBetter access to direct‐acting antiviral (DAA) therapy has broadened the utilization of hepatitis C virus (HCV) nucleic acid testing (NAT) positive organs with excellent outcomes. However, DAA therapy has been associated with hepatitis B virus (HBV) reactivation.AimTo determine the risk of HBV transmission or reactivation with utilization of HBV core antibody positive (HBcAb+) and HCV NAT positive (HCV+) organs, which presumably required DAA therapy.MethodsThe number of HBcAb+ donors with delineated HCV NAT status was obtained from the Organ Procurement and Transplantation Network (OPTN) database. The number of unexpected HBV infections from transplanted organs adjudicated as “proven” or “probable” transmission was obtained from the OPTN Ad Hoc Disease Transmission Advisory Committee database. A chart review of the donors of “proven” or “probable” cases was conducted.ResultsFrom January 1, 2016, to December 31, 2021, 7735 organs were procured from 3767 HBcAb+ donors and transplanted into 7469 recipients; 545 (14.5%) donors were also HCV+. HBV transmission or reactivation occurred in seven recipients. The rate is not significantly different between recipients of HCV+ (0.18%, 2/1115) and the HCV NAT negative (HCV‐) organs (0.08%, 5/6354) (p = 0.28) or between recipients of HCV+ and HCV‐ livers as well as non‐liver organs. HBV transmission or reactivation occurred within a median of 319 (range, 41–1117) days post‐transplant in the setting of missing, inadequate, or truncated prophylaxis.ConclusionHBV reactivation associated with DAA therapy for HBcAb+ HCV+ organs is less frequent than reported in the non‐transplant population, possibly due to the common use of HBV prophylaxis in the at‐risk transplant population. image

AbstractSinonasal mucosal melanoma (SNMM) is a rare malignancy with poor prognosis and high recurrence rate. In those with recurrence, survival is dismal. Immunotherapy is an emerging area of investigation; however, there is a scarcity of data on immunotherapy outcomes in SNMM patients with recurrence. We report outcomes of immunotherapy in recurrent SNMM patients with distant versus nondistant recurrence. Fifty‐four patients with recurrent SNMM were identified, and 31 (57.4%) had distant recurrence. One‐year overall survival (OS) following recurrence was 47.5% (95% confidence interval [CI]: 34.0%‐60.9%), with a median survival of 2.8 years (95% CI: 2.0‐5.3). In those with distant recurrence, receipt of immunotherapy was associated with better OS compared to those without immunotherapy (hazard ratio [HR] = 0.29 [95% CI: 0.12‐0.68], P = .004). While patients with nondistant recurrence (n = 23), who received immunotherapy (n = 6) had worse OS compared to those who did not receive immunotherapy (HR = 4.76 [95% CI: 1.36, 15.89], P = .02).Level of EvidenceLevel IV.

Background: Opalski syndrome is a rare variant of Wallenberg syndrome (lateral medullary syndrome) that demonstrates concomitant ipsilateral hemiplegia due to infarctions within the lateral medulla and the cervical spinal cord, which also extend to the post-pyramidal decussation to affect the corticospinal tract. Case presentation: A 56-year-old man initially presented with a unilateral headache with right cervical pain. Consequently, he developed symptoms that indicate Wallenberg syndrome: vertigo, dysphonia, dysarthria, right limb ataxia with a tendency to fall, and ptosis, in addition to ipsilateral hemiparesis. The diffusion-weighted imaging MRI (DWI MRI) performed initially demonstrated an acute infarct in the dorsolateral medulla. Accordingly, an axial T2-weighted MRI showed a hyperintense focal region in the same area, even as magnetic resonance angiography (MRA) revealed complete stenosis of the corresponding vertebral artery. Discussion: Opalski syndrome can result from different etiologies such as vascular occlusion or dissection. Although symptoms may vary, patients commonly present with sudden weakness, vertigo, and gait instability. Diagnosis often relies on MRI or DW-MRI. Treatment is tailored depending on individual factors and may involve medications and monitoring. Complications like respiratory failure can occur but are not directly linked to Opalski syndrome. Proper management includes addressing ischemic risk factors and ensuring appropriate nutrition. Conclusion: This case highlights the importance of including Opalski syndrome early in the differential diagnosis of patients with clinically suspected ipsilateral lateral medullary infarction and hyperacute ipsilateral hemiparesis.

Abstract Background Stepwise functional connectivity (SFC) detects whole‐brain functional couplings of a selected region of interest at increasing link‐step topological distances. Objective This study applied SFC to test the hypothesis that stepwise architecture propagating from the disease epicenter would shape patterns of brain atrophy in patients with progressive supranuclear palsy–Richardson's syndrome (PSP‐RS). Methods Thirty‐six patients with PSP‐RS and 44 age‐matched healthy control subjects underwent brain magnetic resonance imaging on a 3‐T scanner. The disease epicenter was defined as the peak of atrophy observed in an independent cohort of 13 cases with postmortem confirmation of PSP pathology and used as seed region for SFC analysis. First, we explored SFC rearrangements in patients with PSP‐RS, as compared with age‐matched control subjects. Subsequently, we tested SFC architecture propagating from the disease epicenter as a determinant of brain atrophy distribution. Results The disease epicenter was identified in the left midbrain tegmental region. Compared with age‐matched control subjects, patients with PSP‐RS showed progressively widespread decreased SFC of the midbrain with striatal and cerebellar regions through direct connections and sensorimotor cortical regions through indirect connections. A correlation was found between average link‐step distance from the left midbrain in healthy subjects and brain volumes in patients with PSP‐RS ( r = 0.38, P < 0.001). Conclusions This study provides comprehensive insights into the topology of functional network rearrangements in PSP‐RS and demonstrates that the brain architectural topology, as described by SFC propagating from the disease epicenter, shapes the pattern of atrophic changes in PSP‐RS. Our findings support the view of a network‐based pathology propagation in this primary tauopathy. © 2024 The Author(s). Movement Disorders published by Wiley Periodicals LLC on behalf of International Parkinson and Movement Disorder Society.

Diploid human cells contain two non-identical genomes, and differences in their regulation underlie human development and disease. We present Fiber-seq Inferred Regulatory Elements (FIRE) and show that FIRE provides a more comprehensive and quantitative snapshot of the accessible chromatin landscape across the 6 Gbp diploid human genome, overcoming previously unrecognized biases in existing regulatory element catalogs. FIRE enables comprehensive detection of haplotype-selective chromatin accessibility (HSCA), exposing novel imprinted elements lacking underlying parent-of-origin CpG methylation differences, and gene regulatory modules that permit genes to escape X chromosome inactivation. We uncover that the human leukocyte antigen (HLA) locus harbors the most HSCA in immune cells, where we resolve specific transcription factor (TF) binding events disrupted by disease-associated variants. Finally, we demonstrate that the regulatory landscape of a cell is littered with autosomal somatic chromatin epimutations that are propagated by clonal expansions to create mitotically stable and non-genetically deterministic chromatin alterations.