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Background: Idiopathic Anaphylaxis (IA) is the most common anaphylactic syndrome in adults. Mental health problems associated with IA are not well recognised. We aimed to assess if patients diagnosed with IA were more likely to experience mental health problems compared to a normative Australian population. We additionally hypothesised that the number of anaphylactic episodes would correlate with symptoms of anxiety., Methods: A total of 34 patients with at least one episode of IA were recruited from an adult immunology clinic. Patients were recruited as part of a separate study evaluating alternative aetiologies in IA. Mental health problems were measured using the Depression, Anxiety and Stress Scale (DASS-21). An extension of the survey included questions specifically focused on the psychological impact of IA., Results: Compared to population norms, those with IA had significantly higher levels of mental health problems. Statistically significant DASS-21 scores were identified for depression 4.24 vs. 2.57 (p < 0.001), anxiety 4.76 vs. 1.74 (p < 0.012), stress 7.35 vs. 3.95 (p < 0.001) and total score 16.35 vs. 8.00 (p < 0.001). There was no association between two or more episodes of anaphylaxis and increased anxiety levels (β = 0.52, CI -2.59-3.62, p = 0.74)., Conclusions: This is the first paper to demonstrate that patients living with idiopathic anaphylaxis are more symptomatic for mental illness than those in the community. Screening for mental illness and referral for psychological support should be undertaken in people with IA., (© 2023. Canadian Society of Allergy & Clinical Immunology.)

Introduction: The personality traits of those who become orthopaedic surgeons may also lead to overwork, work-life balance issues, and burnout. Health and wellness practices of orthopaedic surgeons have not been widely explored. This study evaluated the personal health habits, wellness, and burnout of practicing orthopaedic surgeons in the United States., Methods: An anonymous self-assessment survey was completed by 234 practicing orthopaedic surgeon alumni from two large residency programs. The survey assessed exercise habits according to Centers for Disease Control and Prevention recommendations, compliance with preventive medical care practices according to the United States Preventive Services Task Force, prioritization of occupational wellness strategies, and the presence of burnout via an adapted Maslach Burnout Inventory. Survey responders' mean age was 52 years, 88% were male, and 93% had a body mass index <30 kg/m2. Surgeons were stratified according to practice type, years in practice, and subspecialty., Results: Among orthopaedic surgeons, compliance with aerobic and strength exercise recommendations was 31%. Surgeons in academic practice were significantly (P = 0.007) less compliant with exercise recommendations (18%) compared with private (34%) or employed (43%) practicing surgeons. Most (71%) had seen their primary care provider within 2 years and were up to date on age-appropriate health care screening including a cholesterol check within 5 years (79%), colonoscopy (89%), and mammogram (92%). Protecting time away from work for family/friends and finding meaning in work were the most important wellness strategies. The overall burnout rate was 15% and remained not significantly different (P > 0.3) regardless of years in practice, practice type, or subspecialty., Conclusion: This survey study identifies practicing orthopaedic surgeons' health habits and wellness strategies, including limited compliance with aerobic and strength exercise recommendations. Orthopaedic surgeons should be aware of areas of diminished personal wellness to improve quality of life and avoid burnout., (Copyright © 2023 The Authors. Published by Wolters Kluwer Health, Inc. on behalf of the American Academy of Orthopaedic Surgeons.)

Background: Solid organ transplant (SOT) patients have increased risk of complications, infection, and mortality after elective total hip arthroplasty (THA). The study aims to compare SOT recipients' clinical outcomes to a matched group of nontransplant patients after nonelective THA and hemiarthroplasty for acute femoral neck fracture (FNF)., Methods: A retrospective review identified 31 SOT patients undergoing hip arthroplasty (24 hemiarthroplasty and 7 THA) for FNF and were matched 1:1 to non-SOT patients based on age, sex, body mass index, surgical procedure, and year of surgery. Patient survivorship, perioperative outcomes, complications, and reoperations were compared. The mean follow-up was 3 years., Results: The estimated survivorship free from mortality for SOT and non-SOT patients at 1- year was not different (77% and 84%, respectively, P  = .52). The 90-day readmission rate was significantly higher with 8 (26%) in the SOT cohort and none in the non-SOT group ( P < .01). Major medical complications occurred in 16% of SOT patients compared to 5% in controls ( P  = .21). Three (10%) reoperations/revisions were required for SOT patients and none in non-SOT group ( P  = .24)., Conclusion: SOT recipients undergoing nonelective hip arthroplasty for FNF demonstrated increased readmission rates compared to matched controls. For this rare clinical scenario, diligent perioperative care by surgeons and multidisciplinary transplant specialists is necessary to mitigate increased risk of SOT patients., (© 2021 The Authors.)

Background: Kawasaki Disease (KD) is the most common paediatric vasculitis affecting small to medium arteries. Although the average age of diagnosis is 3.4 years with a well-defined clinical presentation, older patients with KD including adolescent and adult patients demonstrate a less classical presentation with prominent findings including hepatitis, cervical lymphadenopathy, and arthralgia. We describe a case of an adolescent presentation of Kawasaki Disease presenting with a predominantly cholestatic hepatic picture., Case Presentation: We describe a case of KD in a 16-year-old Caucasian female with predominately hepatic disease that showed resistance to intravenous immunoglobulin (IVIG). The formal diagnosis of KD was made on her 8th day of symptoms. She displayed classical symptoms commencing with fever, followed by peripheral desquamation, strawberry tongue, cervical lymphadenopathy. She became clinically jaundiced with evidence of hepatic artery narrowing on ultrasound that resolved with treatment. Her disease was biphasic and required further IVIG for non-hepatic symptoms. She did not develop coronary aneurysms., Conclusion: Significant hepatic dysfunction with clinical jaundice is rare in KD without associated gall bladder hydrops and tends to occur in older patients. We describe such a case and review the five described cases in the literature. Diagnostic delay is more common in adolescent patients and given that the prognosis of KD is closely correlated to diagnostic timing and provision of care, it is important to consider Kawasaki Disease in older demographics especially with undiagnosed hepatic disease.

The endogenous lipid signaling agent oleoylethanolamide (OEA) has recently been described as a peripherally acting agent that reduces food intake and body weight gain in rat feeding models. This paper presents evidence that OEA is an endogenous ligand of the orphan receptor GPR119, a G protein-coupled receptor (GPCR) expressed predominantly in the human and rodent pancreas and gastrointestinal tract and also in rodent brain, suggesting that the reported effects of OEA on food intake may be mediated, at least in part, via the GPR119 receptor. Furthermore, we have used the recombinant receptor to discover novel selective small-molecule GPR119 agonists, typified by PSN632408, which suppress food intake in rats and reduce body weight gain and white adipose tissue deposition upon subchronic oral administration to high-fat-fed rats. GPR119 therefore represents a novel and attractive potential target for the therapy of obesity and related metabolic disorders.