Proteomic analysis reveals biomarkers associated with performance-based joint function and patient-reported outcomes in knee osteoarthritis.

Objective: This study aimed to identify proteins associated with clinical manifestations of knee osteoarthritis (KOA), including performance-based joint function and patient-reported outcome measures (PROM).

Methods: This cross-sectional exploratory study included thirteen individuals with KOA and eleven age-matched controls. All participants performed the 30s Single Leg Mini Squat test and 30s Sit-to-Stand test with simultaneous recording of joint kinematics.

Pain Sensitization and Association With Baseline Factors in Elderly Patients With Distal Radius Fracture: A Cross-Sectional Study.

Background: The aim of this study was to describe the presence of pain sensitization (PS) and its association with baseline factors after cast removal in patients older than 60 years with distal radius fracture (DRF) treated conservatively.

Methods: This cross-sectional study included 220 patients older than 60 years with extra-articular DRF who completed the Pain Sensitivity Questionnaire (PSQ). Patients with PSQ score > 7 points were considered positive for PS.

Complications of colonoscopy surveillance of patients with Lynch syndrome - 33 years of follow up.

Background And Study Aims: Lynch syndrome (LS) is a hereditary autosomal dominant condition, with an increased lifetime risk of developing malignancies including colorectal cancer (CRC). Current guidelines differ in recommended colonoscopy-surveillance intervals from 1 to 2 years. Although colonoscopy is considered a safe procedure, there are risks of severe adverse events (SAEs), such as perforation and bleeding, as well as adverse events (AEs), such as abdominal discomfort and post-colonoscopy gastrointestinal infections.

Effectiveness of supervised physiotherapy versus a home exercise program in patients with distal radius fracture: a randomized controlled trial with a 2-year follow-up.

Objective: To determine in the long term whether supervised physiotherapy is more effective than a home exercise program for functional improvement and pain relief in patients with distal radius fracture (DRF).

Design: Randomized controlled trial.

Setting: Rehabilitation hospital.

"A part of my life". A qualitative study about perceptions of female genital mutilation and experiences of healthcare among affected women residing in Sweden.

Background: Female genital mutilation (FGM) is defined as all procedures involving partial or total removal of the external female genitalia, or other injuries to them for non-medical reasons. Due to migration, healthcare providers in high-income countries need to better understand the consequences of FGM. The aim of this study was to elucidate women's experiences of FGM, with particular focus on perceived health consequences and experiences of healthcare received in Sweden.

Bivalirudin versus heparin in ST and non-ST-segment elevation myocardial infarction-Outcomes at two years.

Background: The registry-based randomized VALIDATE-SWEDEHEART trial (NCT02311231) compared bivalirudin vs. heparin in patients undergoing percutaneous coronary intervention (PCI) for myocardial infarction (MI). It showed no difference in the composite primary endpoint of death, MI, or major bleeding at 180 days.

Baseline predictors related to functional outcomes in patients older than sixty years with complex regional pain syndrome type 1 after distal radius fracture treated conservatively: a prospective observational study.

Purpose: This study aimed to analyze baseline predictors of functional outcomes six weeks and at one year follow-up in patients older than 60 years with complex regional pain syndrome type 1 (CRPS I) after distal radius fracture (DRF).

Methods: A total of 120 patients with CRPS I after DRF were prospectively recruited. Presumptive relevant factors were collected and analyzed as potential baseline predictors.

The role of mesotherapy in the management of spinal pain. A randomized controlled study.

Background: Mesotherapy is a technique through which active ingredients are administered into the thickness of the skin in order to increase the local analgesic effect.

Methods: 141 patients with spinal pain not responding to systemic therapy with NSAIDs were randomized to receive one or more intra-cutaneous drugs on a weekly basis.

Results: All patients achieved a pain reduction of at least 50% compared to baseline, and all tolerated the therapy without having to resort to systemic drug dose increases.

Clinical and molecular overview of immunotherapeutic approaches for malignant skin melanoma: Past, present and future.

Traditional therapeutic approaches for malignant melanoma, have proved to be limited and/or ineffective, especially with respect to their role in improving patient survival and tumor recurrence. In this regard, immunotherapy has been demonstrated to be a promising therapeutic alternative, boosting antitumor responses through the modulation of cell signaling pathways involved in the effector mechanisms of the immune system, particularly, the so-called "immunological checkpoints". Clinical studies on the efficacy and safety of immunotherapeutic regimens, alone or in combination with other antitumor approaches, have increased dramatically in recent decades, with very encouraging results.

Relationship between iron deficiency and expression of genes involved in iron metabolism in human myocardium and skeletal muscle.

Background: Iron deficiency (ID) is associated with adverse prognosis in patients with heart failure. This study aims to investigate the relationship between ID and expression of genes involved in iron metabolism in human myocardium and skeletal muscle, focusing on Transferrin 1 receptor (TfR1), the main pathway of cellular iron uptake.

Methods: Patients undergoing elective CABG were assessed prior to surgery with echocardiography and serum iron parameters.

Association of respiratory symptoms and lung function with occupation in the multinational Burden of Obstructive Lung Disease (BOLD) study.

Background: Chronic obstructive pulmonary disease has been associated with exposures in the workplace. We aimed to assess the association of respiratory symptoms and lung function with occupation in the Burden of Obstructive Lung Disease study.

Methods: We analysed cross-sectional data from 28 823 adults (≥40 years) in 34 countries.

Air pollution, metabolites and respiratory health across the life-course.

Previous studies have explored the relationships of air pollution and metabolic profiles with lung function. However, the metabolites linking air pollution and lung function and the associated mechanisms have not been reviewed from a life-course perspective. Here, we provide a narrative review summarising recent evidence on the associations of metabolic profiles with air pollution exposure and lung function in children and adults.

Treatment of acute aortic dissection type A with paraplegia and distal limb ischemia within a hybrid operating room.

Objective: Acute aortic dissection type A is among the most lethal surgical emergencies. Patients may suffer from occlusion of the aorta or its branches causing end-organ malperfusion complicating the diagnosis and worsening the prognosis. Paraplegia is a rare manifestation that affects less than 5% of patients.

A genome-wide association study of bronchodilator response in participants of European and African ancestry from six independent cohorts.

Introduction: Bronchodilator response (BDR) is a measurement of acute bronchodilation in response to short-acting β2-agonists, with a heritability between 10 and 40%. Identifying genetic variants associated with BDR may lead to a better understanding of its complex pathophysiology.

Methods: We performed a genome-wide association study (GWAS) of BDR in six adult cohorts with participants of European ancestry (EA) and African ancestry (AA) including community cohorts and cohorts ascertained on the basis of obstructive pulmonary disease.

Lung function in young adulthood: differences between males and females with asthma.

Background: There are phenotypic differences in asthma in males and females. Differences in lung function between the sexes at the peak lung function level in young adulthood are so far not directly addressed. The aim of the present study was to assess lung function in early adulthood in males and females depending on asthma onset and remission.

Corticosteroids and superinfections in COVID-19 patients on invasive mechanical ventilation.

Objectives: To determine the incidence and characteristics of superinfections in mechanically ventilated COVID-19 patients, and the impact of dexamethasone as standard therapy.

Methods: This multicentre, observational, retrospective study included patients ≥ 18 years admitted from March 1 2020 to January 31 2021 with COVID-19 infection who received mechanical ventilation. Patient characteristics, clinical characteristics, therapy and survival were examined.

Early-life respiratory tract infections and the risk of school-age lower lung function and asthma: a meta-analysis of 150 000 European children.

Background: Early-life respiratory tract infections might affect chronic obstructive respiratory diseases, but conclusive studies from general populations are lacking. Our objective was to examine if children with early-life respiratory tract infections had increased risks of lower lung function and asthma at school age.

Methods: We used individual participant data of 150 090 children primarily from the EU Child Cohort Network to examine the associations of upper and lower respiratory tract infections from age 6 months to 5 years with forced expiratory volume in 1 s (FEV), forced vital capacity (FVC), FEV/FVC, forced expiratory flow at 75% of FVC (FEF) and asthma at a median (range) age of 7 (4-15) years.

Insights into the genetic diversity, antibiotic resistance and pathogenic potential of Klebsiella pneumoniae from the Norwegian marine environment using whole-genome analysis.

Klebsiella pneumoniae (Kp) can cause hospital- and community acquired infections. Although, Kp is widespread in the environment, very little is known about the genetic diversity and pathogenicity of Kp from the marine environment. The aim of our study was to understand the genetic diversity, resistome and pathogenic potential of 87 Kp isolates from the Norwegian marine environment, using whole-genome sequencing.

Reliability of translaryngeal airway resistance measurements during maximal exercise.

Objective: Exercise-induced laryngeal obstruction is an important cause of exertional dyspnoea. The diagnosis rests on visual judgement of relative changes of the laryngeal inlet during continuous laryngoscopy exercise (CLE) tests, but we lack objective measures that reflect functional consequences. We aimed to investigate repeatability and normal values of translaryngeal airway resistance measured at maximal intensity exercise.

Increased cytotoxic T-cells in the airways of adults with former bronchopulmonary dysplasia.

Rationale: Bronchopulmonary dysplasia (BPD) in preterm-born infants is a risk factor for chronic airway obstruction in adulthood. Cytotoxic T-cells are implicated in COPD, but their involvement in BPD is not known.

Objectives: To characterise the distribution of airway T-cell subsets in adults with a history of BPD.