Mandibular trabecular bone pattern before and two years after medical or surgical obesity treatment in young Swedish women.

Objective: To investigate if changes in body mass index (BMI) result in changes of the mandibular trabecular bone structure.

Materials And Methods: Females (18-35 years at baseline, mean BMI 42,3) were followed from before (n = 117) until two years (n = 66) after obesity treatment (medical or surgical). The mandibular bone trabeculation was classified as sparse, dense, or mixed on intraoral radiographs (Lindh's index).

Kidney Injury Following Cardiac Surgery: A Review of Our Current Understanding.

Around one-quarter of all patients undergoing cardiac procedures, particularly those on cardiopulmonary bypass, develop cardiac surgery-associated acute kidney injury (CSA-AKI). This complication increases the risk of several serious morbidities and of mortality, representing a significant burden for both patients and the healthcare system. Patients with diminished kidney function before surgery, such as those with chronic kidney disease, are at heightened risk of developing CSA-AKI and have poorer outcomes than patients without preexisting kidney injury who develop CSA-AKI.

CPR related injuries of the chest wall: direct and indirect fractures.

Background: Rib and sternum fractures are common injuries associated with cardiopulmonary resuscitation (CPR). The fracture mechanism is either direct by application of force on sternum and anterior ribs or indirect by bending through compression of the thorax. The aim of this study was to determine morphologies of rib fractures after CPR and to reevaluate prior findings on fracture localisation, type and degree of dislocation.

A Review of Falls And Injuries Of Nursing Home Residents Presenting To The Emergency Department.

Background: Falls are frequently reported within the HSE. The Irish Longitudinal Study on Ageing(TILDA) found that 40% of over 50 s experience a fall in a two year period, with 20% requiring hospital attendance (1). It has been estimated that the cost of injuries related to falls in older people will increase exponentially over the coming years (2).

Combining an Anterolateral Complex Procedure With Anterior Cruciate Ligament Reconstruction Reduces Graft Reinjury Without Increasing the Rate of Complications: A Systematic Review and Meta-analysis of Randomized Controlled Trials.

Background: Anterolateral ligament reconstruction (ALLR) or lateral extra-articular tenodesis (LET) has been used more frequently in conjunction with anterior cruciate ligament reconstruction (ACLR) in recent years. However, there are still concerns that these procedures may lead to complications such as overconstraint of the lateral compartment, stiffness, infections, tunnel convergence, and other intra- and postoperative complications because of increased surgical time and the need for additional procedures.

Hypothesis/purpose: The lateral extra-articular procedure will reduce the failure rate of reconstructed ACLs without increasing the number of complications.

Depletion of alloreactive B cells by drug- resistant chimeric alloantigen receptor T cells to prevent transplant rejection.

Antibody-mediated rejection (AMR) remains a major complication after solid organ transplantation (SOT). Current treatment options are inefficient and result in drastic impairment of the general immunity. To selectively eliminate responsible alloreactive B cells characterized by anti-donor-HLA B-cell receptors (BCRs), we generated T cells overcoming rejection by antibodies (CORA-Ts) engineered with a novel chimeric receptor comprising a truncated donor-HLA molecule as antigen recognition domain.

Multi-disciplinary treatment of broncho-esophageal fistula in a high-risk single-lung patient.

Background: A broncho-esophageal fistula (BEF) is a medical and surgical disaster. Treatment of BEF is often limited to palliative stent treatment that may migrate or cause erosions and tissue necrosis. Surgical repair of BEF is the only established definite treatment.

Commentary on "Epigenome-wide analysis across the development span of pediatric acute lymphoblastic leukemia: backtracking to birth".

VTRNA2-1 is a polymorphically imprinted locus. The proportion of individuals with a maternally imprinted VTRNA2-1 locus is consistently approximately 75% in populations of European origin, with the remaining circa 25% having a non-methylated VTRNA2-1 locus. Recently, VTRNA2-1 hypermethylation at birth was suggested to be a precursor of paediatric acute lymphoblastic leukaemia with biomarker potential.

Optimal outpatient training for resident physicians' general medicine in-training examination score: a cross-sectional study.

Background: Outpatient training for resident physicians has been attracting attention in recent years. However, to our knowledge, there have only been a few surveys on outpatient training, particularly in Japan. This study evaluates outpatient care among Japanese resident physicians by determining how the volume of outpatient encounters and length of outpatient training correlate with residents' clinical competence.

Hydrogen gas inhalation ameliorates glomerular enlargement after hypoxic-ischemic insult in asphyxiated piglet model.

Acute kidney injury (AKI) has been reported to occur in 30-70% of asphyxiated neonates. Hydrogen (H) gas became a major research focus in neonatal medicine after the identification of its robust antioxidative properties. However, the ability of H gas to ameliorate AKI is unknown.

Associations between biomarkers of inflammation and depressive symptoms-potential differences between diabetes types and symptom clusters of depression.

Inflammation is a probable biological pathway underlying the relationship between diabetes and depression, but data on differences between diabetes types and symptom clusters of depression are scarce. Therefore, this cross-sectional study aimed to compare associations of a multimarker panel of biomarkers of inflammation with depressive symptoms and its symptom clusters between people with type 1 diabetes (T1D) and type 2 diabetes (T2D). This cross-sectional study combined data from five studies including 1260 participants (n = 706 T1D, n = 454 T2D).

Molecular basis for the enzymatic inactivity of class III glutaredoxin ROXY9 on standard glutathionylated substrates.

Class I glutaredoxins (GRXs) are nearly ubiquitous proteins that catalyse the glutathione (GSH)-dependent reduction of mainly glutathionylated substrates. In land plants, a third class of GRXs has evolved (class III). Class III GRXs regulate the activity of TGA transcription factors through yet unexplored mechanisms.

The role of fat-soluble vitamins for graft-versus host disease after myeloablative conditioning in allogeneic stem cell transplanted patients.

Whether the fat-soluble vitamins A, D, E, and K are associated with development of graft-versus-host disease (GvHD) after allogeneic stem cell transplantation, is unclear. We assessed if the levels of these vitamins were associated with development of GvHD during the first year after transplantation using data from a two-armed randomized nutritional intervention trial. Changes in plasma levels during 1-year follow-up were analyzed using a linear mixed model for repeated measurements.

Impact of diabetes mellitus on postoperative complications in patients undergoing pancreatic surgery.

Background: Enhanced Recovery After Surgery (ERAS) protocols decrease postoperative complications, but data on their effect on diabetic patients undergoing pancreatectomy are scarce. This study assessed whether diabetes mellitus (DM) was a morbidity predictor after pancreatectomy within an ERAS program.

Methods: A cross-sectional study including all patients who underwent pancreatectomy (2012-2022) and followed an ERAS pathway was performed.

Nutrition Care in Cancer: An Overlooked Part of Patient-Centered Care.

Objectives: Robust evidence highlights the crucial role of nutrition for people with cancer, and international organizations recognize it as a basic human right linked to health and food. Within this context, we aim to emphasize the critical role of nutrition care for cancer patients and to highlight the essential contributions of nurses in providing patient-centered nutrition care.

Methods: This opinion paper synthesizes evidence and perspectives from peer-reviewed articles and position papers.

Evaluation of a context-aware chatbot using retrieval-augmented generation for answering clinical questions on medication-related osteonecrosis of the jaw.

The potential of large language models (LLMs) in medical applications is significant, and Retrieval-augmented generation (RAG) can address the weaknesses of these models in terms of data transparency and scientific accuracy by incorporating current scientific knowledge into responses. In this study, RAG and GPT-4 by OpenAI were applied to develop GuideGPT, a context aware chatbot integrated with a knowledge database from 449 scientific publications designed to provide answers on the prevention, diagnosis, and treatment of medication-related osteonecrosis of the jaw (MRONJ). A comparison was made with a generic LLM ("PureGPT") across 30 MRONJ-related questions.