Performance evaluation of a smartphone-based home test for fecal calprotection.

Objectives: Fecal calprotectin (FC) serves as a non-invasive marker for the assessment of gut inflammation in patients with inflammatory bowel disease (IBD). Laboratory measurements are usually performed with immunologic methods like enzyme-linked immunosorbent assay. Recently, quantitative home tests based on the lateral flow technology with smartphones as read-out devices have been developed.

One sip of water with LT-4 supplementation-a key to euthyroidism in Hashimoto's thyroiditis.

Purpose: Recommended pharmacotherapy for hypothyroidism in Hashimoto's thyroiditis (HT) is oral supplementation with levothyroxine (LT-4). However, serum thyrotropin (TSH) levels within normal range are not consistently achieved with LT-4 medication.

Patients And Methods: We report on 35 HT patients with LT-4 therapy in this retrospective evaluation.

The possible role of quinolinic acid as a predictive marker in patients with SARS-CoV-2.

Background And Aims: Quinolinic acid (QA) is a metabolite of the kynurenine pathway, which is activated by inflammatory stimuli during viral infection. We investigated the role of QA in patients infected with SARS-CoV-2, particularly its prognostic value for survival.

Methods: Overall, 104 unvaccinated inpatients were included, divided into a survival (N = 80) and a deceased group (N = 24).

Functional Abdominal Pain Disorders in Children May Be Associated with Food Intolerance/Malabsorption.

Functional abdominal pain disorders (FAPDs) are among the most common types of chronic pain disorders in children. FAPD symptoms are characterized by chronic abdominal pain and changed bowel movements. The pathophysiology of FAPDs in children is unknown, but these conditions may have an imprecise clinical overlap to food intolerance/malabsorption.

A personalized management approach in disorders of the irritable bowel syndrome spectrum.

Symptoms of the disorders across the irritable bowel syndrome (IBS) spectrum include several different, usually postprandial, abdominal complaints. Up to date, dietary treatments of the IBS have neither been personalized nor diagnosed with sufficient scientific evidence. They have mostly been treated using 'one-size-fits-all' approaches.