Diagnosis and management of gastrointestinal complications in adult cancer patients: 2017 updated evidence-based guidelines of the Infectious Diseases Working Party (AGIHO) of the German Society of Hematology and Medical Oncology (DGHO).

Cancer patients frequently suffer from gastrointestinal complications. In this manuscript, we update our 2013 guideline on the diagnosis and management of gastrointestinal complications in adult cancer patients by the Infectious Diseases Working Party (AGIHO) of the German Society of Hematology and Medical Oncology (DGHO). An expert group was put together by the AGIHO to update the existing guideline.

Antibodies against alpha-fodrin are associated with sicca syndrome in the general population.

The significance of antibodies against alpha-fodrin compared to antibodies against Ro (SSA) as markers of Sjögren's syndrome has been controversially discussed. We therefore compared the association of alpha-fodrin and Ro antibodies with dry eyes and dry mouth in the general population. In 168 "normal" participants, the prevalence of IgA antibodies against alpha-fodrin was 5% and of IgG antibodies against alpha-fodrin was 3%.

Association of common variable immunodeficiency with vitamin B6 deficiency.

Objective: To study the prevalence of vitamin B(6) deficiency in common variable immunodeficiency and the impact of vitamin B(6) supplementation on immune function in the disorder.

Design: Open, non-blinded.

Setting: Medical School Hannover, Hannover, Germany.

Successful tumor necrosis factor alpha blockade treatment in therapy-resistant sarcoidosis.

Sarcoidosis is a multisystemic disorder histologically characterized by a noncaseating granulomatous inflammatory process. The etiology remains unclear, but tumor necrosis factor alpha seems to play a crucial role. Herein we describe a patient with severe sarcoidosis involving the lung and liver.