Hemorrhagic stroke and atherogenic markers - is there any relation?

Background: The triglyceride/high-density lipoprotein (TG/HDL) ratio emerges as a promising marker for cardiovascular risk. However, the relationship between overall serum lipid levels and hemorrhagic stroke (HS) remains uncertain. Therefore, our study aims to explore the association between this novel index and mortality in HS patients.

[Access to surgery].

More than 5 billion humans cannot access essential surgery if needed. Surgery was for a long time not a part of the global health agenda, generally considered a luxury. However, the realization that a large proportion of the global burden of disease can be reduced by surgery has gained momentum.

[Electroencephalography - from the past to the present - the development during the 100 years after Berger].

In 1924 the German psychiatrist Hans Berger made the first electroencephalographical (EEG) recording of cerebral activity in humans. Worldwide, EEG developed into a widely used diagnostic method and was introduced in Sweden in 1937. Today EEG is an essential diagnostic and monitoring standard in epilepsy, sleep disorders, neonatology and intensive care, and provides prognostic information after perinatal asphyxia and cardiac arrest.

[Online quizzes for practice and assessment of pharmacotherapeutic knowledge during clinical courses in medical school - a pilot study in the psychiatry and neurology courses].

In this study, we developed auto-graded quizzes for practice and for summative assessment, covering drugs of relevance in the undergraduate clinical psychiatry and neurology courses in medical school. The underlying intention was to combine repetition of theoretical aspects and promoting progression to the clinical context. The quizzes were implemented in two steps.

[The first Swedish national care program for pediatric chronic pain].

Pediatric chronic pain is common and frequently results in reduced wellbeing and functioning. Limited knowledge among health care professionals has motivated a national care program for pediatric chronic pain to increase the standard of care for this group. Emphasizing a biopsychosocial approach, treatment should focus on self-management of pain and distress to increase resilience, functioning and wellbeing.

Management and outcomes for older women with early breast cancer treated with primary endocrine therapy (PET).

Background: This study reports the detailed management and outcomes of women treated with Primary Endocrine Therapy (PET) in a large prospective UK cohort of older women (≥70) with breast cancer.

Methods: This was an unplanned secondary analysis of a prospective, multicentre, observational study (The Age Gap study). Data were collected at baseline and regular intervals on patient, tumour and treatment characteristics with tumour RECIST response category recorded.

[Blood biomarkers open a window to brain pathophysiology in Alzheimer's disease].

Technical developments have paved the way for the development of ultrasensitive analytical methods that allow for precise quantification of brain-specific proteins in blood samples. Plasma levels of amyloid β, specifically the Aβ42/40 ratio, are reduced in Alzheimer's disease (AD) and show concordance with brain amyloidosis assessed by PET, but the overlap with normal elderly may be too large for reliable use in clinical applications. Plasma phosphorylated tau (P-tau), especially a variant called P-tau217, is markedly increased in the early symptomatic stages of AD but remains normal in other neurodegenerative disorders.

[Four perspectives on Graves' orbitopathy - from the point of view of the patient, general practitioner, endocrinologist, and ophthalmologist].

Graves' orbitopathy is a common complication of Graves' disease. The mild form dominates, whereas moderate to severe and sight threatening forms are rarer. They require quick, adequate care, involving cooperation between county hospitals and the regional hospital, and adequate diagnostics and choice of treatments of treatments.

[Treatment of Graves' disease is moving towards precision medicine].

This is the first national guideline in hyperthyroidism to harmonise and update clinical practice according to what is evidence based and direct care from patients' needs. We present 4 articles in Läkartidningen of different views of the guideline, including family care perspectives, patient care perspectives and perspectives on ophthalmology. This article concerns treatment of Graves' disease and includes endocrinological, surgical and oncological perspectives on what is established practice, but also news in the national guideline that remain to be fully implemented in Sweden in the years to come.

[Patient needs at the heart of the national hyperthyroidism guideline].

Hyperthyroidism is a common disease that primarily affects women of all ages, and in addition to physical symptoms, mental symptoms are common, such as mental fatigue, anxiety, difficulty concentrating and mood changes. A common opinion is that the patient is recovered once the thyroid disorder is treated. However, many patients will experience persistent brain fatigue and mental problems, even after normal thyroid function is restored.

[Hyperthyroidism - a classic disease].

Hyperthyroidism presents with various forms of generalized symptoms. Primary care physicians as well as other specialists should have this in mind when meeting patients with symptoms such as palpitations, sweating, fatigue and weight loss. Thyroid-stimulating hormone (TSH) is a highly specific test and useful in ruling out hyperthyroidism.

[Molecular diagnostics enable targeted therapies for anaplastic and poorly differentiated thyroid cancer].

Anaplastic and poorly differentiated thyroid cancer (ATC, PDTC) are rare and highly aggressive tumors that historically have been associated with a short life expectancy and low chance of cure. Molecular pathology and the introduction of highly effective targeted drugs have revolutionized the possibilities of management of patients with ATC and PDTC, with BRAF and MEK inhibitors as the most prominent example. Here we provide updated recommendations regarding diagnostics and management, including primary surgical management and targeted therapies based on specific molecular pathological findings.

[Earlier detection of lung cancer through analysis of circulating tumor DNA from blood].

To investigate the  clinical use of analyzing circulating tumor DNA in a clinical setting we present a pilot study comprising 93 patients from individuals with suspected lung cancer. The study aimed to evaluate the capability of analyzing circulating tumor DNA at the initial medical visit in order to detect genetic changes and mutations associated with lung cancer in plasma samples. Tumor DNA from plasma was extracted and analyzed with Next Generation Sequencing (NGS) and the result was compared with a matched tumor tissue collected in close connection from the same individual.

[Prostate cancer - a disease in transformation].

This article introduces a series of articles covering some of the most important aspects of contemporary prostate cancer care. After the introduction of the prostate-specific antigen (PSA) blood test and systematic prostate biopsies in the early 1990s, the incidence of localised prostate cancer and the use of radical treatment rose dramatically. Improved diagnostic methods and understanding of the tumour biology now reduce overdiagnosis and pave the way for organised screening.

[Prostate cancer - from the patients' perspective].

Prostate cancer is the most common cancer among Swedish men. To get this diagnose is not only a threat to the men's lives but also to their quality of life because the treatment often affects sexuality, bladder function and bowel function. It is therefore particularly problematic that the rehabilitation of men after treatment for prostate cancer often does not reach the standards set out in the national guidelines.

[Treatment of non-metastatic prostate cancer].

There is a long history of curative treatment of prostate cancer. However, as prostate cancer often grows very slowly, and symptoms do not have time to develop during a person's lifetime, a more tentative approach has become more and more common in many cases. This may be through either watchful waiting or active surveillance.

[Prostate cancer - diagnostics and screening].

Prostate-specific antigen (PSA) based screening is controversial, even though randomised trials show that screening can reduce prostate cancer mortality. The main reason is that screening leads to overdiagnosis of indolent cancers that would never have surfaced clinically in the absence of screening. Recently, several large studies have shown that magnetic resonance imaging (MRI) improves prostate cancer diagnostics.

[High-degree atrioventricular (AV) block].

In elderly patients high-degree atrioventricular (AV) block is often due to irreversible degeneration of the cardiac conduction system. Reversible causes must however be excluded prior to pacemaker implantation. In younger patients reversible causes are more likely, as well as more unusual etiologies.