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To evaluate the cardiometabolic outcomes associated with discordant visceral adipose tissue (VAT) and liver fat (LF) phenotypes in 2 cohorts.

Participants in the Dallas Heart Study underwent baseline imaging from January 1, 2000, through December 31, 2002, and were followed for incident cardiovascular disease (CVD) and type 2 diabetes mellitus (T2DM) through 2013. Associations between VAT-LF groups (low-low, high-low, low-high, and high-high) and outcomes were assessed using multivariable-adjusted regression and were replicated in the independent UK Biobank.

The Dallas Heart Study included 2064 participants (mean ± SD age, 44±9 years; 54% female; 47% black). High VAT-high LF and high VAT-low LF were associated with prevalent atherosclerosis, whereas low VAT-high LF was not. Of 1731 participants without CVD/T2DM, 128 (7.4%) developed CVD and 95 (5.5%) T2DM over a median of 12 years. High VAT-high LF and high VAT-low LF were associated with increased risk of CVD (hazard ratios [HRs], 2.0 [95% CI, 1.3 to 3.2] and 2.4 [95% CI, 1.4 to 4.1], respectively) and T2DM (odds ratios [ORs], 7.8 [95% CI, 3.8 to 15.8] and 3.3 [95% CI, 1.4 to 7.8], respectively), whereas low VAT-high LF was associated with T2DM (OR, 2.7 [95% CI, 1.1 to 6.7]). In the UK Biobank (N=22,354; April 2014-May 2020), only high VAT-low LF remained associated with CVD after multivariable adjustment for age and body mass index (HR, 1.5 [95% CI, 1.2 to 1.9]).

Although VAT and LF are each associated with cardiometabolic risk, these observations demonstrate the importance of separating their cardiometabolic implications when there is presence or absence of either or both in an individual.

Although VAT and LF are each associated with cardiometabolic risk, these observations demonstrate the importance of separating their cardiometabolic implications when there is presence or absence of either or both in an individual.

Diminished synaptic gain-the sensitivity of postsynaptic responses to neural inputs-may be a fundamental synaptic pathology in schizophrenia. Evidence for this is indirect, however. Furthermore, it is unclear whether pyramidal cells or interneurons (or both) are affected, or how these deficits relate to symptoms.

People with schizophrenia diagnoses (PScz) (n= 108), their relatives (n= 57), and control subjects (n= 107) underwent 3 electroencephalography (EEG) paradigms-resting, mismatch negativity, and 40-Hz auditory steady-state response-and resting functional magnetic resonance imaging. Dynamic causal modeling was used to quantify synaptic connectivity in cortical microcircuits.

Classic group differences in EEG features between PScz and control subjects were replicated, including increased theta and other spectral changes (resting EEG), reduced mismatch negativity, and reduced 40-Hz power. Across all 4 paradigms, characteristic PScz data features were all best explained by models with greater self-inhesis that in PScz, a primary loss of synaptic gain on pyramidal cells is then compensated by interneuron downregulation (rather than the converse). They further suggest that psychotic symptoms relate to this secondary downregulation.The endocannabinoid (eCB) system is one the most ubiquitous signaling systems of the brain and offers a rich pharmacology including multiple druggable targets. Preclinical research shows that eCB activity influences functional connectivity between the prefrontal cortex and amygdala and thereby influences an organism's ability to cope with threats and stressful experiences. Animal studies show that CB1 receptor activation within the amygdala is essential for extinction of fear memories. Failure to extinguish traumatic memories is a core symptom of posttraumatic stress disorder, suggesting that potentiating eCB signaling may have a therapeutic potential in this condition. However, it has been unknown whether animal findings in this domain translate to humans. Data to inform this critical question are now emerging and are the focus of this review. We first briefly summarize the biology of the eCB system and the animal studies that support its role in fear extinction and stress responding. We then discuss the pharmacological eCB-targeting strategies that may be exploited for therapeutic purposes direct CB1 receptor activation, using Δ9-tetrahydrocannabinol or its synthetic analogs; or indirect potentiation, through inhibition of eCB-degrading enzymes, the anandamide-degrading enzyme fatty acid amide hydrolase; or the 2-AG (2-arachidonoyl glycerol)-degrading enzyme monoacylglycerol lipase. We then review recent human data on direct CB1 receptor activation via Δ9-tetrahydrocannabinol and anandamide potentiation through fatty acid amide hydrolase blockade. The available human data consistently support a translation of animal findings on fear memories and stress reactivity and suggest a potential therapeutic utility in humans.

Studies have shown that oral high-dose methylprednisolone (MP) is non-inferior to intravenous MP in treating multiple sclerosis relapses in terms of effectiveness and tolerance. In order to assist with resource allocation and decision-making, its cost-effectiveness must also be assessed. Our objective was to evaluate the cost-utility of per os high-dose MP as well as the cost-savings associated with implementing the strategy.

A cost-utility analysis at 28 days was carried out using data from the French COPOUSEP multicenter, double-blind randomized controlled non-inferiority trial and the statutory health insurance reimbursement database. Costs were calculated using a societal perspective, including both direct and indirect costs. An incremental cost-effectiveness ratio was calculated and bootstrapping methods assessed the uncertainty surrounding the results. An alternative scenario analysis in which MP was administered at home was also carried out. A budgetary impact analysis was carried at five years.

In the conditions of the trial (hospitalized patients), there was no significant difference in utilities and costs at 28 days. The incremental cost-effectiveness ratio was €15,360 per quality-adjusted life-year gained. If multiple sclerosis relapses were treated at home, oral MP would be more effective, less costly and associated with annual savings up to 25 million euros for the French healthcare system.

Oral MP is cost-effective in the treatment of multiple sclerosis relapses and associated with major savings.

Oral MP is cost-effective in the treatment of multiple sclerosis relapses and associated with major savings.To investigate the efficacy of resistance exercise on symptoms of vestibular migraine (VM) among migraine patients, a total of 385 VM patients were recruited, among whom 312 were eligible to participate in the current study. Patients were randomly allocated into either resistance exercise or relaxation control groups, and received respective interventions two times per week for 12 weeks. Patients were followed up at two and four months, respectively, to evaluate treatment effects. Primary outcomes included Dizziness Handicap Inventory (DHI), the number of vertiginous attacks in the previous week and Vertigo Severity Scale (VSS). Secondary endpoints included depression and anxiety symptoms, which were measured using the scores of the Beck Anxiety Inventory (BAI) and the Beck Depression Inventory (BDI). Serum concentrations of pro-inflammatory cytokines, including tumor necrosis factor-α (TNF-α) and interferon-γ (IFN-γ), were also assessed. Resistance exercise was slightly more pronounced in alleviating VM symptoms than relaxation control at two-month follow-up. While at four-month follow-up, the extents of the symptom attenuation were obviously better in the resistance exercise group than the relaxation control, in terms of VSS and DHI scores, as well as BDI and BAI scores. Serum levels of both TNF-α and IFN-γ were also significantly lower in patients in the resistance group than those in the relaxation control group. Our study favors an exercise-oriented treatment scheme in rehabilitating therapy for patients suffering from VM, and sheds light on the molecular mechanism potentially involving TNF-α and IFN-γ related inflammation pathways.

The association between volume and outcomes has led to recommendations that patients undergo surgery at high-volume centers. We aimed to determine if older patients with rectal cancer are undergoing operations at high-volume centers.

We identified patients ≥50 years old who underwent rectal cancer resection using the NCDB (2004-2015). Tertiles were used to categorize facility volume and distance traveled.

Higher facility volume was associated with improved outcomes. Patients >75 years old were less likely than patients 50-59 years old to be treated at high-volume centers. Traveling >16.8 miles was associated with treatment at high-volume facilities, however patients >75 years old were less likely to travel >16.8 miles.

Higher facility volume is associated with improved outcomes after rectal cancer resection. However, older patients are less likely to be treated at high-volume facilities. Older patients travel shorter distances for care, suggesting that care integration across networks must be optimized.

Higher facility volume is associated with improved outcomes after rectal cancer resection. However, older patients are less likely to be treated at high-volume facilities. Older patients travel shorter distances for care, suggesting that care integration across networks must be optimized.

Despite increasing numbers of women in surgery, female underrepresentation in surgical societies remains an ongoing issue. We sought to determine the gender composition of presenters at the American Association of Endocrine Surgery annual meetings.

Utilizing previous meeting data, we collected gender information for presenters from 2010 to 2019, including first/senior author combinations. Awards winners and invited lecturers were also reviewed. We performed binomial testing to analyze proportions of male to female presenters, with significance set at P < .05. Temporal trends were analyzed via linear regression.

Fifty-six percent of American Association of Endocrine Surgery fellows and 36% of members are female. Of 354 podium and 477 poster presentations, women were listed less often as first (42.7%, P= .007) and senior (30.6%, P < .0001) podium authors and less often as first (42.8%, P= .002) and senior (29.8%, P < .0001) poster authors. selleckchem The most common combination of first/senior authors was mver time, women continued to lag behind men as senior authors and mentors to trainees and junior faculty. Opportunities to improve speaker and awardee representation should be explored.

Evidence to develop best rehabilitation practices after Arthroscopic Bankart Repair (ABR) is lacking, leading to heterogeneity in rehabilitation approaches.

This systematic scoping review investigated current evidence for rehabilitation and associated outcomes following ABR, including rehabilitation parameters, evaluative approaches (outcomes/outcome measures, follow-up timing/duration).

A systematic search was performed of CINAHL, MEDLINE, and Embase databases in May 2019.

Prospective studies detailing rehabilitation protocols following ABR reporting at least one postoperative assessment within 1 year of surgery (to measure impact of rehabilitation) were included.

Two blinded reviewers independently selected studies using standardized criteria and extracted study characteristics and outcomes of interest. Quality of evidence was assessed using Joanna Brigg's quality assessment tool. A narrative analysis was conducted and evidence gaps were identified.

Nine studies evaluating 11 rehabilitation protocols with a total of 384 participants were included.