Helsinki University Hospital

P1.230. Rare Esophageal Cancers in Finland: A 30-Year Nationwide Registry Study

Abstract Topic Esophageal Cancer: Surgical Treatment of Esophageal Cancer – long term outcomes Background Esophageal cancers other than adenocarcinoma and squamous cell carcinoma are rare and not well characterized. Most evidence published are case reports or small institutional...

Population pharmacokinetics of methylprednisolone in neonates and paediatric patients undergoing cardiac surgery with cardiopulmonary bypass

<title>Abstract</title> <bold>Purpose</bold> Methylprednisolone is commonly used during paediatric cardiac surgery with cardiopulmonary bypass to attenuate the systemic inflammatory response. However, developmental differences in drug disposition and procedural factors such as ci...

Model 1b analytical performance specifications – report on the Prague 2025 workshop

diagnostic medical devices (IVD MD) meet regulatory and quality standards before market release; for external quality assurance assessments; for quality control, monitoring reagent lot-to-lot variability, and allowing preanalytical variation assessments in labs; and for guiding p...

Prevalence of Lumbar MRI Changes Associated with Nerve Root Compression Among Middle-aged People - A Northern Finland Birth Cohort 1966 Study

Study design. A cross-sectional study. Objective. To evaluate the prevalence of lumbar MRI changes associated with nerve root compression in a large, unselected middle-aged population. Summary of Background Data. While degenerative spinal changes are frequently observed in imagin...

Longitudinal associations between sleepiness and sleep disturbances across pregnancy

OBJECTIVE: Although sleep disturbances increase during pregnancy, sleepiness does not appear to follow a similar trajectory. Given that the relationship between sleep disturbances and sleepiness during pregnancy is understudied, we examined their associations to determine whether...

The liver in diabetes: current state and future perspectives

Abstract Diabetes mellitus is strongly associated with metabolic dysfunction-associated steatotic liver disease (MASLD). For many years, MASLD has not been recognised as either a common pathophysiological feature of type 2 diabetes or a diabetes-related complication. This special...

Association of salivary matrix metalloproteinase-8 with metabolic syndrome in women at high GDM risk

Abstract Background To assess associations between metabolic syndrome (MetS), insulin resistance, and periodontal diseases with salivary active matrix metalloproteinase-8 (aMMP-8) in metabolically high-risk women. Methods A total of 112 women with a history of high gestational di...

Expanding the cardiac phenotype of homozygous PPA2 variants: insights from a large Finnish family

Abstract Background Cardiomyopathies in children associate with significant morbidity and mortality. PPA2 deficiency is a rare mitochondrial disorder linked to sudden cardiac death in children and adolescents. Most reported cases are post-mortem, with limited data on surviving in...

Percentiles for crying, regurgitation, stool consistency, and CoMiSSTM in presumed healthy infants

Parents frequently consult health care professionals because of infant regurgitation, crying and stool consistency. The Cow’s Milk-related Symptom Score (CoMiSS TM ) is an awareness tool for cow’s milk allergy. We aimed to characterize the distribution of CoMiSS items in presumed...

Laparoscopic approach for emergency colon resection: a retrospective propensity score-matched study

Abstract Background Despite its routine use in elective procedures, the role of laparoscopy in emergency colorectal surgery remains debated due to limited evidence. This study compared laparoscopic and open surgery regarding complications, mortality, and hospital stay following e...

Shotgun Metagenomic Analysis Reveals Taxonomic and Functional Transitions in the Salivary Microbiome During Periodontal Disease Progression

ABSTRACT Aim To characterise multi‐kingdom salivary microbiome profiles across clinically defined periodontal states and identify stage‐specific taxonomic and functional alterations using shotgun metagenomic sequencing. Materials and Methods In this cross‐sectional study, 204 adu...

Prediction of platinum-based neoadjuvant chemotherapy response in muscle-invasive bladder cancer using a multifaceted approach

Abstract Radical cystectomy (RC), preceded by platinum-based neoadjuvant chemotherapy (NAC), is recommended for eligible patients with muscle-invasive bladder cancer (MIBC). Although NAC improves survival, many patients do not respond; in non-responders, it may delay surgery and...

Long-term type 2 diabetes risk prediction using machine learning with childhood, adolescent, and genetic factors

Abstract Late diagnosis of type 2 diabetes increases patient morbidity and healthcare burden, yet current prediction models use adult risk factors to estimate 5–10-year risk. In this manuscript, we evaluate long-term prediction of type 2 diabetes over 38 years using childhood fac...

Vancomycin optimised dosing regimens for critically ill patients receiving renal replacement therapy

Optimal dosing of vancomycin in critically ill patients receiving renal replacement therapy (RRT) is uncertain due to high pharmacokinetic variability. We aimed to develop individualised vancomycin dosing recommendations that optimise efficacy while minimising toxicity. Prospecti...

Complications and outcomes after operative treatment of low-energy pelvic ring and acetabular fractures

BACKGROUND: Fragility fracture of the pelvis (FFP) with a low-energy mechanism of injury is relatively common among the growing geriatric population. The incidence of postoperative complications after surgically treated FFP is not well documented. The aim of this study was to rep...

Lipids and apolipoproteins affect the risk of ST-elevation and non-ST-elevation myocardial infarctions differently in type 1 diabetes: a nationwide finnish cohort study

Non-ST-elevation myocardial infarction (NSTEMI) has become the main myocardial infarction subtype in type 1 diabetes compared to ST-elevation myocardial infarction (STEMI), accounting for nearly 80% of myocardial infarction-related hospitalizations. Yet, prior studies in type 1 d...

Myopia prevalence in Finland doubled from 1930s to 1950s birth cohorts and is linked to educational attainment

PURPOSE: The purpose of this study is to investigate the prevalence of myopia and factors associated with the increase of myopia prevalence in Finland between two generations and discuss the reasons why myopia has not increased similarly as in many Asian countries. METHODS: A que...