OBJECTIVE: The current work was designed to evaluate whether robotic-assisted mitral valve surgery is associated with a different incidence of early postoperative complications compared with the traditional minimally invasive approach.
METHODS: A retrospective monocentric cohort study was conducted.
METHODS: The study was performed in an academic hospital.
METHODS: A total of 375 patients who underwent standard thoracoscopic minimally invasive mitral valve surgery and robotic-assisted mitral valve surgery between April 2014 and November 2022 were enrolled.
METHODS: None.
RESULTS: After adjustment using propensity score analysis, 98 patients from each group were identified. Patients who underwent robotic surgery presented a similar rate of early complications to patients undergoing minimally invasive surgery. Nevertheless, they showed shorter intensive care unit and postoperative hospital stays. Finally, patients undergoing robotic-assisted surgery were more frequently discharged home.
CONCLUSIONS: This study identified a similar incidence of early complications in robotic-assisted mitral valve surgery compared with minimally invasive mitral valve surgery; conversely, patients receiving robotic-assisted surgery were discharged earlier, and more frequently discharged home.

Pulmonary hypertension (PH), a syndrome characterized by elevated pulmonary pressures, commonly complicates connective tissue disease (CTD) and is associated with increased morbidity and mortality. The incidence of PH varies widely between CTDs; patients with systemic sclerosis are most likely to develop PH. Several different types of PH can present in CTD, including PH related to left heart disease and respiratory disease. Importantly, CTD patients are at risk for developing pulmonary arterial hypertension, a rare form of PH that is associated with high morbidity and mortality. Future therapies targeting pulmonary vascular remodeling may improve outcomes for patients with this devastating disease.

BACKGROUND: Peer review represents a cornerstone of the scientific process, yet few studies have evaluated its association with scientific impact. The objective of this study is to assess the association of peer review scores with measures of impact for manuscripts submitted and ultimately published.
METHODS: 3173 manuscripts submitted to Regional Anesthesia & Pain Medicine (RAPM) between August 2018 and October 2021 were analyzed, with those containing an abstract included. Articles were categorized by topic, type, acceptance status, author demographics and open-access status. Articles were scored based on means for the initial peer review where each reviewer\'s recommendation was assigned a number: 5 for \'accept\', 3 for \'minor revision\', 2 for \'major revision\' and 0 for \'reject\'. Articles were further classified by whether any reviewers recommended \'reject\'. Rejected articles were analyzed to determine whether they were subsequently published in an indexed journal, and their citations were compared with those of accepted articles when the impact factor was <1.4 points lower than RAPM\'s 5.1 impact factor. The main outcome measure was the number of Clarivate citations within 2 years from publication. Secondary outcome measures were Google Scholar citations within 2 years and Altmetric score.
RESULTS: 422 articles met inclusion criteria for analysis. There was no significant correlation between the number of Clarivate 2-year review citations and reviewer rating score (r=0.038, p=0.47), Google Scholar citations (r=0.053, p=0.31) or Altmetric score (p=0.38). There was no significant difference in 2-year Clarivate citations between accepted (median (IQR) 5 (2-10)) and rejected manuscripts published in journals with impact factors >3.7 (median 5 (2-7); p=0.39). Altmetric score was significantly higher for RAPM-published papers compared with RAPM-rejected ones (median 10 (5-17) vs 1 (0-2); p<0.001).
CONCLUSIONS: Peer review rating scores were not associated with citations, though the impact of peer review on quality and association with other metrics remains unclear.

BACKGROUND: Previous studies have demonstrated the safety and cost-effectiveness of outpatient total shoulder arthroplasty (TSA), with the majority of studies focusing on 90-day outcomes and complications. Patient selection algorithms have helped appropriately choose patients for an outpatient TSA setting. This study aimed to determine the outcomes of TSA between outpatient and inpatient cohorts with at least a 2-year follow-up.
METHODS: A retrospective review identified patients older than 18 years who underwent a TSA with a minimum of 2-year follow-up in either an inpatient or outpatient setting. Using a previously published outpatient TSA patient-selection algorithm, patients were allocated into three groups: outpatient, inpatient due to insurance requirements, and inpatient due to not meeting algorithm criteria. Outcomes evaluated included visual analog scale (VAS) pain, American Shoulder and Elbow Surgeons (ASES) score, Single Assessment Numeric Evaluation (SANE) score, range of motion (ROM), strength, complications, re-admissions, and re-operations. Analysis was performed between the outpatient and inpatient groups to demonstrate the safety and efficacy of outpatient TSA with midterm follow-up.
RESULTS: A total of 779 TSA were included in this study, allocated into the outpatient (N = 108), inpatient due to insurance (N = 349), and inpatient due to algorithm (N = 322). The average age between these groups was significantly different (59.4 ± 7.4, 66.5 ± 7.5, and 72.5 ± 8.7, respectively; P < 0.0001). All patient groups demonstrated significant improvements in preoperative to final patient-outcomes scores, ROM, and strength. Analysis between cohorts showed similar final follow-up outcome scores, ROM, and strength, with few significant differences that are likely not clinically different, regardless of surgical location, insurance status, or meeting patient-selection algorithm. Complications, reoperations, and readmissions between all three groups were not significantly different.
CONCLUSIONS: This study reaffirms prior short-term follow-up literature. Transitioning appropriate patients to outpatient TSA results in similar outcomes and complications compared to inpatient cohorts with mid-term follow-up.

BACKGROUND: To overcome the limitations of the term \"non-alcoholic fatty liver disease\" (NAFLD), the term metabolic-associated steatotic liver disease (MASLD) was introduced. While epidemiologic studies have been conducted on MASLD, there is limited evidence on its associated sex and ethnic variations.
OBJECTIVE: This study assesses the differences across sex and race-ethnicity on the prevalence, associated risk factors and adverse outcomes in individuals with MASLD.
METHODS: Data retrieved from the National Health and Nutrition Examination Survey between 1999 to 2018 was analyzed. Prevalence, clinical characteristics, and outcomes were evaluated according to sex and race-ethnicity. Adverse outcomes and mortality events were analyzed using multivariate analyses.
RESULTS: Of 40,166 individuals included, 37.63% had MASLD. There was a significant increase in MASLD prevalence from 1999 to 2018 among Mexican Americans (Annual Percentage Change [APC] + 1.889%, p < 0.001), other Hispanics (APC + 1.661%, p = 0.013), NH Whites (APC + 1.084%, p = 0.018), NH Blacks (APC + 1.108%, p = 0.007), and females (APC + 0.879%, p = 0.030), but not males. Females with MASLD were at lower risk of all-cause (HR: 0.766, 95%CI 0.711 to 0.825, p < 0.001), cardiovascular disease-related (CVD) (SHR: 0.802, 95% CI 0.698 to 0.922, p = 0.002) and cancer-related mortality (SHR: 0.760, 95% CI 0.662 to 0.873, p < 0.001). Significantly, NH Blacks have the highest risk of all-cause and CVD-related mortality followed by NH Whites then Mexican Americans.
CONCLUSIONS: There has been an increase in prevalence in most race-ethnicities over time. While the change in definition shows no significant differences in previous associations found in NAFLD, the increased mortality in NH Whites relative to Mexican Americans remains to be explored.

UNASSIGNED: Proton pump inhibitors (PPIs) and histamine type 2-receptor blockers (H2Bs) are commonly used for stress ulcer prophylaxis among patients requiring invasive mechanical ventilation (IMV). Recent studies suggest an increased mortality associated with PPIs compared to H2Bs, but these studies poorly represent patients with cardiovascular disease or acute myocardial infarction (AMI).
UNASSIGNED: The aim of this study was to compare outcomes related to stress ulcer prophylaxis with PPIs compared to H2Bs in patients with AMI requiring IMV.
UNASSIGNED: We queried the Vizient Clinical Data Base for adults aged ≥18 years admitted between October 2015 and December 2019 with a primary diagnosis of AMI and requiring IMV. Using multivariable logistic regression, we assessed for the association between stress ulcer prophylaxis and in-hospital mortality.
UNASSIGNED: Including 11,252 patients with AMI requiring IMV, 66.7% (n = 7,504) received PPIs and 33.3% (n = 3,748) received H2Bs. Age, sex, and the proportion of patients presenting with ST-segment elevation myocardial infarction or cardiogenic shock were similar between groups (all, P > 0.05). Compared to PPIs, patients receiving H2Bs had a lower mortality (41.5% vs 43.5%, P = 0.047), which was not statistically significant after multivariate adjustment (odds ratio 0.97; 95% confidence interval: 0.89-1.06, P = 0.49). In unadjusted and adjusted analyses, H2Bs use was associated with fewer ventilator days, less ventilator-associated pneumonia, and lower hospitalization cost but similar Clostridium difficile infections.
UNASSIGNED: Among patients with AMI requiring IMV in this observation cohort study, there was no difference in mortality among patients receiving H2Bs vs PPIs for stress ulcer prophylaxis despite fewer ventilator days and lower ventilator-associated pneumonia in those receiving H2Bs.

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UNASSIGNED: Septal myectomy improves symptoms in the majority of patients with obstructive hypertrophic cardiomyopathy (HCM), but there are limited prospective data on functional outcomes after operation.
UNASSIGNED: The authors investigated quality of life measures and prevalence of sexual dysfunction before and after septal myectomy for obstructive HCM.
UNASSIGNED: Between January 2018 and October 2019, 436 patients underwent transaortic septal myectomy at our clinic. All patients were screened for eligibility, and 197 (45.2%) were enrolled in this prospective survey study. Patients received a questionnaire pertaining to quality of life and sexual health before and within 4 to 6 months postoperatively, and 113 (57.4%) completed the follow-up survey.
UNASSIGNED: The mean age of the 54 (47.8%) women and 59 (52.2%) men was 54.7 ± 14.1 years. Quality of life, including both mental and physical components, improved significantly in both men (P < 0.001) and women (P < 0.001). Women reported mild sexual dysfunction at baseline, and following septal myectomy, they experienced significant (P < 0.05) improvement in most domains pertaining to sexual health. In men, the International Index of Erectile Function median score was 23 (IQR: 7.0-29.5), which is consistent with mild dysfunction at baseline, and there was significant improvement following surgery in young (age ≤55 years) men (P < 0.001).
UNASSIGNED: Quality of life is significantly improved following septal myectomy in patients with obstructive HCM. Both women and men reported mild sexual dysfunction at baseline, and women and younger men (age ≤55 years) experienced significant improvements in sexual health.

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