Biomaterial Database

[Campylobacter gastroenteritis in patients with human immunodeficiency virus infection]. 1994

M Leyes, and F Vara, and J Reina, and M Riera, and B Siquier, and C Villalonga

Servicio de Medicina Interna, Hospital Son Dureta, Palma de Mallorca.

BACKGROUND Campylobacter bacteria are frequent, and usually slight causes of diarrhea in a normal host while in an immunosuppressed host the diarrhea may lead to severe pictures. The aim of this study was to analyze the clinical features of gastroenteritis by Campylobacter spp. in hospitalized seronegative patients and in those with HIV infection. METHODS A retrospective study of the cases of gastroenteritis by Campylobacter spp. in adult patients admitted in the authors' hospital from January 1988 to July 1993 was carried out. RESULTS Of the 20 patients studied with gastroenteritis by Campylobacter spp., 13 (65%) had HIV infection. The mean age of the patients was 38 years (range: 18-68 years) with 70% of the cases being males. Seventy seven percent of the HIV positive patients showed diagnostic criteria for AIDS while 71% of the seronegative patients showed a base disease and/or received steroid therapy. The length of the diarrhea was greater in the patients with HIV infection on comparison with the seronegative patients (25 vs. 6 days). The diarrhea persisted for more than 2 weeks in more than half of the cases of seropositive patients. Fever continued a mean of 24 days in the HIV positive patients as compared with only 5 days in the HIV negative cases. Most of the former patients were treated with erythromycin with good response. Gastroenteritis recurred in one patient and another patient with HIV infection presented a pseudoappendicular picture. No case of bacteremia was detected in either the seropositive or seronegative patients. Campylobacter jejuni was isolated in most of the cases with a high percentage of resistence to quinolone drugs. The mean CD4 lymphocyte count in HIV positive patients was 131/mm3 (range: 1-774). Mean survival following diagnosis of gastroenteritis by Campylobacter spp. was 8.9 months (range: 1-17) in the patients with AIDS. CONCLUSIONS Gastroenteritis by Campylobacter spp. in hospitalized patients was related with immunosuppressive states. A clinical profile of prolonged febrile diarrhea was common in HIV positive patients and was associated with a low number of CD4 lymphocytes, advanced HIV infection and short survival.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D008875	Middle Aged	An adult aged 45 - 64 years.	Middle Age
D002169	Campylobacter Infections	Infections with bacteria of the genus CAMPYLOBACTER.	Campylobacter Infection,Campylobacteriosis,Infections, Campylobacter,Campylobacterioses,Infection, Campylobacter
D005260	Female		Females
D005759	Gastroenteritis	INFLAMMATION of any segment of the GASTROINTESTINAL TRACT from ESOPHAGUS to RECTUM. Causes of gastroenteritis are many including genetic, infection, HYPERSENSITIVITY, drug effects, and CANCER.	Gastroenteritides
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000163	Acquired Immunodeficiency Syndrome	An acquired defect of cellular immunity associated with infection by the human immunodeficiency virus (HIV), a CD4-positive T-lymphocyte count under 200 cells/microliter or less than 14% of total lymphocytes, and increased susceptibility to opportunistic infections and malignant neoplasms. Clinical manifestations also include emaciation (wasting) and dementia. These elements reflect criteria for AIDS as defined by the CDC in 1993.	AIDS,Immunodeficiency Syndrome, Acquired,Immunologic Deficiency Syndrome, Acquired,Acquired Immune Deficiency Syndrome,Acquired Immuno-Deficiency Syndrome,Acquired Immuno Deficiency Syndrome,Acquired Immuno-Deficiency Syndromes,Acquired Immunodeficiency Syndromes,Immuno-Deficiency Syndrome, Acquired,Immuno-Deficiency Syndromes, Acquired,Immunodeficiency Syndromes, Acquired,Syndrome, Acquired Immuno-Deficiency,Syndrome, Acquired Immunodeficiency,Syndromes, Acquired Immuno-Deficiency,Syndromes, Acquired Immunodeficiency
D000293	Adolescent	A person 13 to 18 years of age.	Adolescence,Youth,Adolescents,Adolescents, Female,Adolescents, Male,Teenagers,Teens,Adolescent, Female,Adolescent, Male,Female Adolescent,Female Adolescents,Male Adolescent,Male Adolescents,Teen,Teenager,Youths
D000328	Adult	A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available.	Adults
D000368	Aged	A person 65 years of age or older. For a person older than 79 years, AGED, 80 AND OVER is available.	Elderly