title: Heart failure caused by hookworm infection possibly associated with organic food consumption.
abstract: An 87-year-old man with heart failure caused by severe anemia was referred to our hospital. Gastroenteroscopy revealed the existence of several parasites in the duodenum. Examination of the stool by a formalin-ethyl acetate concentration technique detected hookworm eggs. After a single dose of pyrantel pamoate, his symptoms including dyspnea on exertion and edema diminished. And also hemoglobin and B-type natriuretic peptide (BNP) had improved dramatically. Hookworm infection is an extremely rare cause of heart failure, and furthermore this parasitic infection is not common in advanced countries. We suggest the possible relationship between parasite infection and organic foods.
authors.affiliation: Department of General Internal Medicine, Ichihino Memorial Hospital, Kagoshima.
authors.forename: Takashi
authors.initials: T
authors.lastname: Kajiya
authors.forename: Atsushi
authors.initials: A
authors.lastname: Kuroda
authors.forename: Daisuke
authors.initials: D
authors.lastname: Hokonohara
authors.forename: Chuwa
authors.initials: C
authors.lastname: Tei
mesh_terms: D000369:Aged, 80 and over; D000740:Anemia / Q000097:blood / Q000469:parasitology*; D004378:Duodenal Diseases / Q000469:parasitology; D004384:Duodenoscopy; D058870:Food, Organic / Q000009:adverse effects*; D006333:Heart Failure / Q000469:parasitology*; D006725:Hookworm Infections / Q000150:complications*; D006801:Humans; D007411:Intestinal Diseases, Parasitic / Q000469:parasitology; D008297:Male; D020097:Natriuretic Peptide, Brain / Q000097:blood
chemical_list: D020097:Natriuretic Peptide, Brain