Due to its similarity of skin anatomy and physiology, the pig appears to be a well-suited animal model for preclinical studies of skin analog transplantations. The choice of the location of the skin defect and appropriate postoperative measures are essential for the protection of the transplanted graft. This protocol describes in detail a porcine skin transplantation model including peri- and postoperative measures taken to improve and refine the study outcome.
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http://dx.doi.org/10.1007/978-1-4939-9473-1_20 | DOI Listing |
Taiwan J Ophthalmol
October 2023
Department of Vitreo-Retina, Disha Eye Hospitals, Kolkata, West Bengal, India.
Closure rate of full-thickness macular holes (FTMHs) with basal diameter >1000 μ is known to be poor. Patients presenting with FTMH having a minimum basal diameter of >1000 μ without any coexistent retinal morbidity were offered vitrectomy, internal limiting membrane peeling, retinal massage, and aspiration of subretinal fluid from the MH. Visual acuity (VA) and spectral-domain optical coherence tomography (SD OCT) assessments were performed at baseline, week 1 after surgery and at postoperative months 1, 3, 6, and 12.
View Article and Find Full Text PDFCureus
December 2024
Department of Cardiothoracic Surgery, HonorHealth, Scottsdale, USA.
Background Cardiac surgery-associated acute kidney injury (CSA-AKI) remains a significant complication following coronary artery bypass grafting (CABG), affecting 22%-30% of patients. This study evaluates the efficacy of NephroCheck, a biomarker-based test measuring insulin-like growth factor-binding protein 7 (IGFBP7) and tissue inhibitor of metalloproteinases-2 (TIMP2), in predicting postoperative AKI. Methods In this retrospective observational cohort study, 21 patients undergoing isolated CABG were analyzed.
View Article and Find Full Text PDFCureus
December 2024
Anesthesiology, Jikei University School of Medicine, Tokyo, JPN.
Background Femoral neuropathy is a significant postoperative complication in gynecological surgery that can severely impact patient mobility and quality of life. Among various mechanisms of nerve injury, retractor-induced compression against the pelvic sidewall has been identified as a particularly crucial causative factor. Despite this well-recognized mechanism and its clinical importance, few studies have investigated specific preventive strategies for this iatrogenic complication.
View Article and Find Full Text PDFGastroenterology Res
December 2024
Hepatitis B Foundation, Doylestown, PA, USA.
Background: Alcohol dependence remains a significant global health issue, exacerbated by the coronavirus disease 2019 (COVID-19) pandemic. Phosphatidylethanol (PEth), a direct biomarker of recent alcohol consumption, offers improved specificity, sensitivity, and a longer detection window of 2 - 4 weeks compared to traditional biomarkers. This study evaluates the association between PEth testing and hospital outcomes in hospitalized patients by comparing outcomes among patients with positive PEth and negative PEth test results.
View Article and Find Full Text PDFEssential amino acid (EAA) supplementation, including conditionally essential amino acid (CEAA) and branched-chain amino acids (BCAA) supplementation, has been suggested as a mechanism to optimize patient outcomes by counteracting the atrophy associated with orthopedic procedures. We sought to investigate the effect of EAA supplementation in the perioperative period on patients undergoing orthopedic and spine surgery, specifically whether it is associated with (1) reductions in postoperative muscle atrophy and (2) improved postoperative function including range of motion, strength, and mobility. We conducted a systematic review of the literature.
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