Strongyloides stercoralis infection in a patient with rheumatoid arthritis and type 2 diabetes mellitus: a case-based review

AbstractStrongyloides stercoralis (S. stercoralis), a human intestinal nematode, can lead to hyper/disseminated (HD) infection in patients treated with corticosteroids. Here, we report a case of strongyloidiasis in a 58-year-old female with a history of rheumatoid arthritis (RA) and type 2 diabetes mellitus (T2DM). The patient presented with abdominal pain and gastrointestinal (GI) bleeding. Stool was negative for parasitic agents in the first direct smear examination, and the patient with the probable diagnosis ofHelicobacter pylori (H. pylori) infection or Crohn ’s disease received antibiotics and corticosteroids. Parasitic agents were not detected in further direct stool examinations, and the patient with the diagnosis of pneumonia, chronic kidney disease (CKD), ulcerative colitis, sepsis, and candidiasis received fungal, antibiotic, and corticosteroids medications. Low sensitivity of direct smear and the lack of using two methods in diagnosing intestinal parasitic infections led to delayed detection. In the fourth direct stool examination, rhabditiform larva ofS. stercoralis was reported. The treatment of corticosteroids was discontinued and albendazole was started. A literature review was conducted by searching Medline, Embase, Scopus, and Web of Science with the keywordsS. stercoralis, strongyloidiasis, RA, and T2DM. Our case indicates that screeningS. stercoralis infection in high-risk groups, especially those who are candidates for corticosteroids medications, must ...
Source: Clinical Rheumatology - Category: Rheumatology Source Type: research