Major acute cardiovascular events in patients with inflammatory bowel disease.

BACKGROUND: Systemic inflammation and immune-mediated diseases have been associated with ischemic heart disease in addition to traditional risk factors. In this study, we investigate associations between inflammatory bowel disease (IBD) and acute cardiovascular events. METHODS: An observational study where patient data were extracted from our health system patient pool of 3 917 894. Propensity scores were calculated for all 15 292 patients (0.39%) with IBD to assemble a 1:1 matched cohort balanced for age, gender, race and known cardiovascular risk factors including hypertension, hyperlipidemia, diabetes mellitus and smoking (current and former). Secondary analyses were performed independently for 6658 patients with ulcerative colitis and 9406 patients with Crohn's disease. ICD-9 and ICD-10 codes were used to identify cardiovascular risk factors and outcomes. RESULTS: Matched patients (n = 30 584) had a mean age of 51 years, with 58% being women, and 63% Caucasian. During the median follow-up of 4.4 years, all-cause mortality was observed in 1.7 versus 1.2% of patients from IBD and non-IBD groups, respectively [hazard ratio, 1.31; 95% confidence interval (CI), 1.08-1.58; P = 0.005]. Combined outcome for myocardial infarction or cardiovascular mortality was noted in 2.3 and 2.1% from IBD and non-IBD groups, respectively (hazard ratio, 1.04; 95% CI, 0.90-1.21; P = 0.588), while hazard ratios for cardiovascular mortality, myocardial infarction and unstable angina were 1.04 (0.74-1.47; P = 0.833), 1.05 (0.89-1.23; P = 0.591) and 1.10 (0.83-1.46; P = 0.524), respectively. CONCLUSIONS: Among patients with IBD, incidence of acute coronary events did not show a statistically significant difference when compared to the matched cohort.

The impact of environmental ultraviolet exposure on the clinical course of mycosis fungoides.

BACKGROUND: As phototherapy plays an important role in the treatment of early-stage mycosis fungoides (MF), it is possible that environmental ultraviolet (UV) exposure affects the natural history of the disease. OBJECTIVE: To assess the impact of environmental UV exposure on the clinical course of MF. METHODS: The National Solar Radiation Database was used to identify the top and bottom registries for UV exposure from the Surveillance, Epidemiology, and End Results-18 database. Incidence and survival were determined. RESULTS: The high-UV cohort had a 30% lower risk of developing MF than did the low-UV cohort (hazard ratio, 1.3; 95% confidence interval, 1.20-1.41; P < .001). When stratified by stage and race, this difference was appreciable only among those with early-stage disease and white race. There was no difference in survival between the high- and low-UV cohorts (P = .098); however, a small difference was observed among those with early-stage disease and white race, favoring high UV exposure. LIMITATIONS: Retrospective design, use of the National Solar Radiation Database as a surrogate for individual sunlight exposure. CONCLUSION: It is possible that environmental solar UV exposure may play a role in controlling early-stage MF among patients with photosensitive features.

Acute Kidney Injury and In-Hospital Mortality after Coronary Artery Bypass Graft versus Percutaneous Coronary Intervention: A Nationwide Study.

BACKGROUND: Post-procedural acute kidney injury (AKI) is associated with significantly increased short- and long-term mortalities, and renal loss. Few studies have compared the incidence of post-procedural AKI and in-hospital mortality between 2 major modalities of revascularization - coronary artery bypass grafting (CABG) and percutaneous coronary intervention (PCI) - and results have been inconsistent. METHODS: We generated a propensity score-matched cohort that includes a total of 286,670 hospitalizations with multi-vessel coronary disease undergoing CABG or PCI (2004-2012) from the National Inpatient Sample database. We compared incidence of AKI, AKI requiring renal replacement therapy (RRT), in-hospital mortality, hospital stay, and charges between CABG and PCI groups. RESULTS: The incidence of AKI after CABG was higher than PCI (8.9 vs. 4.5%, OR 2.05, 95% CI 1.99-2.12, p < 0.001). The incidence of AKI requiring RRT was also higher after CABG (1.1 vs. 0.5%, OR 2.14, 95% CI 1.96-2.34, p < 0.001). Likewise, in-hospital mortality was higher after CABG than PCI (2.0 vs. 1.4%, OR 1.44, 95% CI 1.35-1.52, p < 0.001). Among patients with pre-existing chronic kidney disease (stages I-IV), those undergoing CABG was associated with 2.0-2.3-fold higher odds of developing AKI than those undergoing PCI. The patients treated with CABG had a significantly longer hospital stay and higher hospital charges. CONCLUSIONS: Patients undergoing CABG are associated with (1) increased risk of developing post-procedural AKI, (2) higher likelihood of receiving RRT, and (3) worse short-term survival. Long-term renal outcome remains to be studied.

Effect of facial rejuvenation surgery on perceived attractiveness, femininity, and personality.

IMPORTANCE: To date, the conversation about facial rejuvenation surgery has focused on one goal: youthfulness. However, human beings are judged throughout life based on many other characteristics and personal qualities conveyed by their faces. The term facial profiling has been used to describe this act of determining personality attributes through visual observation. OBJECTIVES: To introduce the concept of facial profiling to the surgical literature and to evaluate and quantify the changes in personality perception that occur with facial rejuvenation surgery. DESIGN, SETTING, AND PARTICIPANTS: This study was a retrospective evaluation of preoperative and postoperative photographs of 30 white female patients who underwent facial rejuvenation surgery between January 1, 2009, and December 31, 2013. Procedures included rhytidectomy (face-lift), upper blepharoplasty, lower blepharoplasty, eyebrow-lift, neck-lift, and/or chin implant. The 60 photographs (30 preoperative and 30 postoperative) of these patients were split into 6 groups, each with 5 preoperative and 5 postoperative photographs. The same patient's preoperative and postoperative photographs were not included in any single group to avoid any recall bias. At least 24 individuals rated each photograph for 6 personality traits (aggressiveness, extroversion, likeability, trustworthiness, risk seeking, and social skills), as well as for attractiveness and femininity. The raters were blinded as to the intent of the study. MAIN OUTCOMES AND MEASURES: Ratings of personality traits, attractiveness, and femininity. RESULTS: Of the 8 traits that were evaluated, analysis revealed 4 traits with statistically significant improvements when comparing preoperative and postoperative scores: likeability (+0.36, P < .01), social skills (+0.38, P = .01), attractiveness (+0.36, P = .01), and femininity (+0.39, P = .02). Improvement in scores for perceived trustworthiness (+0.22, P = .06), aggressiveness (-0.14, P = .32), extroversion (+0.19, P = .14), and risk seeking (+0.10, P = .27) did not demonstrate statistically significant changes. CONCLUSIONS AND RELEVANCE: Facial plastic surgery changes the perception of patients by those around them. Traditionally, these interventions have focused on improvements in youthful appearance, but this study illuminates the other dimensions of a patient's facial profile that are influenced by facial rejuvenation surgery. The data in this sample population demonstrate an increase in the perception of likeability, social skills, attractiveness, and femininity. To our knowledge, this is the first study in the surgical literature to evaluate these broader outcome measures after facial rejuvenation surgery. LEVEL OF EVIDENCE: NA.

Postoperative wound dehiscence: Predictors and associations.

The Agency for Healthcare Research and Quality patient safety indicators (PSI) were developed as a metric of hospital complication rates. PSI-14 measures postoperative wound dehiscence and specifically how often a surgical wound in the abdominal or pelvic area fails to heal after abdominopelvic surgery. Wound dehiscence is estimated to occur in 0.5-3.4% of abdominopelvic surgeries, and carries a mortality of up to 40%. Postoperative wound dehiscence has been adopted as a surrogate safety outcome measure as it impacts morbidity, length of stay, healthcare costs and readmission rates. Postoperative wound dehiscence cases from the Nationwide Inpatient Sample demonstrate 9.6% excess mortality, 9.4 days of excess hospitalization and $40,323 in excess hospital charges relative to matched controls. The purpose of the current study was to investigate the associations between PSI-14 and measurable medical and surgical comorbidities using the Explorys technology platform to query electronic health record data from a large hospital system serving a diverse patient population in the Washington, DC and Baltimore, MD metropolitan areas. The study population included 25,636 eligible patients who had undergone abdominopelvic surgery between January 1, 2008 and December 31, 2012. Of these cases, 786 (2.97%) had postoperative wound dehiscence. Patient-associated comorbidities were strongly associated with PSI-14, suggesting that this indicator may not solely be an indicator of hospital safety. There was a strong association between PSI-14 and opioid use after surgery and this finding merits further investigation.

Cross-sectional evaluation of noninvasively detected skin intrinsic fluorescence and mean hemoglobin a1c in type 1 diabetes.

BACKGROUND: This study evaluated the relationship between skin intrinsic fluorescence (SIF) and long-term mean hemoglobin A1c (HbA1c) in individuals with type 1 diabetes. SUBJECTS AND METHODS: We undertook a cross-sectional analysis of 172 individuals with type 1 diabetes followed longitudinally with HbA1c data available over an average of 16.6 years. SIF was evaluated cross-sectionally using the SCOUT DS device (VeraLight Inc., Albuquerque, NM) and correlated with most recent HbA1c and long-term mean HbA1c. Potential determinants of this relationship, including age, gender, smoking status, duration of diabetes, and renal function, were also evaluated. RESULTS: Age-adjusted skin intrinsic fluorescence significantly correlated with long-term mean HbA1c (R=0.44, P<0.0001). In contrast, there was no significant relationship between SIF and most recent HbA1c (R=0.14, P=0.075). The best-fit model describing the relationship between SIF and mean HbA1c controlled for factors of age, duration of disease, renal function, and site of study conduct. Controlling for these factors was also important in understanding the relationship between most recent HbA1c and SIF. Evaluating longer-term HbA1c data also strengthened the relationship between SIF and mean HbA1c. In the presence of renal dysfunction or damage, as indicated by an estimated glomerular filtration rate of <60 mL/min/1.73 m2 or presence of gross proteinuria, there was no significant correlation between SIF and mean HbA1c. CONCLUSIONS: Noninvasive detection of SIF significantly correlates with long-term mean HbA1c, providing insight into long-term glycemic exposure. Age, duration of diabetes, and renal function are potential contributors to this relationship.