Tag: weight loss

Case Report: Rapid and partially persistent, improvements of anorexia nervosa and probable myalgic encephalo-myelitis/chronic fatigue syndrome upon metreleptin treatment during two dosing episodes

Abstract

A comorbidity of anorexia nervosa (AN) and myalgic encephalomyelitis (ME/CSF) is uncommon. A 17-year-old male adolescent with possible onset of ME/CFS after an Epstein Barr Virus infection (EBV) and later onset of AN during a second period of weight loss was twice treated off-label with metreleptin for 15 and 11 days, respectively.

As in previous cases, eating disorder specific cognitions and mood improved. Interestingly, fatigue and post-exertional muscle pain (P-EMP) improved, too. We discuss potential mechanisms. Treatment with metreleptin may prove beneficial in AN and in ME/CSF associated with substantial weight loss.

Source: Jochen Antel, Johannes Hebebrand, Linda Von Piechowski, Cordula Kiewert, Burkhard Stüve, Gertraud Gradl-Dietsch. Rapid and partially persistent, improvements of anorexia nervosa and probable myalgic encephalo-myelitis/chronic fatigue syndrome upon metreleptin treatment during two dosing episodes. Front. Psychiatry, Sec. Adolescent and Young Adult Psychiatry, Volume 14 – 2023. https://www.frontiersin.org/articles/10.3389/fpsyt.2023.1267495/abstract

Gastrointestinal and Hepatobiliary Symptoms and Disorders with Long (Chronic) COVID Infection

Abstract:

Long COVID is a novel syndrome characterizing new or persistent symptoms weeks after COVID-19 infection and involving multiple organ systems. This review summarizes the gastrointestinal and hepatobiliary sequelae of long COVID syndrome. It describes potential biomolecular mechanisms, prevalence, preventative measures, potential therapies, and health care and economic impact of long COVID syndrome, particularly of its gastrointestinal (GI) and hepatobiliary manifestations.

Source: Rizvi A, Ziv Y, Crawford JM, Trindade AJ. Gastrointestinal and Hepatobiliary Symptoms and Disorders with Long (Chronic) COVID Infection. Gastroenterol Clin North Am. 2023 Mar;52(1):139-156. doi: 10.1016/j.gtc.2022.09.002. PMID: 36813422; PMCID: PMC9940919. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9940919/ (Full text)

A chronic “postinfectious” fatigue syndrome associated with benign lymphoproliferation, B-cell proliferation, and active replication of human herpesvirus-6

Abstract:

A 17-year-old, previously healthy woman developed an acute “mononucleosis-like” illness with an associated “atypical” pneumonitis, followed by years of debilitating chronic fatigue, fevers, a 10-kg weight loss, night sweats, and neurocognitive symptoms. Thereafter, her sister developed a similar but less severe illness.

The patient developed marked, chronic lymphadenopathy and splenomegaly, with associated persistent relative lymphocytosis and atypical lymphocytosis and with thrombocytopenia. After 3 years of illness, a splenectomy was performed, which resulted in some symptomatic improvement, prompt weight gain, and resolution of all hematologic abnormalities. Serial immunologic studies revealed a strikingly elevated number of activated B lymphocytes and a T lymphopenia, which improved but did not return to normal postsplenectomy. No causal association was found with any of several infectious agents that could produce such a lymphoproliferative illness.

However, both the patient and her sister had evidence of active infection with the recently discovered human herpesvirus-6. Seven years after the onset of the illness, the patient and her sister remain chronically ill.

 

Source:  Buchwald D, Freedman AS, Ablashi DV, Sullivan JL, Caligiuri M, Weinberg DS, Hall CG, Ashley RL, Saxinger C, Balachandran N, et al. A chronic “postinfectious” fatigue syndrome associated with benign lymphoproliferation, B-cell proliferation, and active replication of human herpesvirus-6. J Clin Immunol. 1990 Nov;10(6):335-44. http://www.ncbi.nlm.nih.gov/pubmed/1964694