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Query: UMLS:C0011168 (dysphagia)
 15,644 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Gastrointestinal disease is common in patients infected with HIV and can represent the first significant clinical illness. Diarrhoea, dysphagia, abdominal pain, jaundice or gastrointestinal bleeding may be the result of opportunistic infection, AIDS-related neoplasia, or infection with HIV alone. The spectrum of gastrointestinal tract and liver involvement in HIV infection is broad and has been well reviewed recently. This article is selective in that the main emphasis is placed on the variety of ways that HIV may first declare itself with symptoms in the gastrointestinal tract.
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PMID:HIV-related gastrointestinal disease. 845 Jul 85

Gastrointestinal (GI) symptoms are part of the most frequent complaints in HIV disease. A methodical effort is required to identify treatable syndromes. Progressive immunodeficiency is associated with increased prevalence of opportunistic or non-opportunistic infections and neoplasms. Dysphagia and odynophagia, in the majority due to candida esophagitis, are best evaluated by endoscopy. In the presence of diarrhea, upper GI endoscopy is indicated if evaluations of stool and endoscopy of the lower GI tract are negative and may uncover proximal small-bowel infection by Cryptosporidium, Microsporidium or Mycobacterium avium. HIV-associated neoplasias (Kaposi's sarcoma, non-Hodgkin lymphomas), not rarely affecting the upper GI tract and sometimes leading to obstruction or bleeding, are reliably diagnosed only by endoscopy. Since visible lesions mostly are nonspecific and normal-appearing mucosa may harbor pathogens, biopsies for pathology and cultures are crucial for correct diagnosis in GI diseases of HIV-infected patients.
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PMID:[Endoscopy of the upper gastrointestinal tract in HIV disease]. 865 96

Epidemic Kaposi's sarcoma, which has consistently been the most prevalent malignancy in people with HIV disease, frequently presents with lesions in the oral cavity. Guidelines for treating oropharyngeal lesions with radiotherapy are ubiquitous in the literature. Treatment indications include pain, dysphagia, and obstruction. Radiotherapy dosage and fractionation differ from that prescribed for non HIV-infected people. Current literature reveals better treatment outcomes for people infected with HIV if treatment is managed by practitioners experienced in HIV care. This article presents a review of the literature and a case study of a HIV-infected patient who experienced severe adverse effects of irradiation.
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PMID:Radiation treatment of oral epidemic Kaposi's sarcoma lesions: potential adverse effects. 887 64

A number of disorders may result in the complaint of dysphagia in HIV-infected patients. These include fungal, viral, bacterial, parasitic, medication-induced, and idiopathic lesions in the esophagus. In the current case, a 32-year-old man with advanced HIV infection had recurrent bouts of esophageal stricture. No ulcer was associated with this stricture. No infectious causes of the stricture could be determined. The patient required multiple upper endoscopies and dilatations for treatment of this stricture and subsequently had a food impaction. This is the first case in the medical literature of an idiopathic stricture in the middle portion of the esophagus in an HIV-infected patient. We postulate that this lesion may have been caused by the patient's medications. Esophageal strictures should be considered in HIV-infected patients with severe dysphagia or food-bolus impactions of the esophagus.
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PMID:Idiopathic midesophageal stricture: a new cause of dysphagia in a patient with AIDS. 900 33

Two patients with an HIV-I infection, a man aged 47 with confusion, aphasia and diarrhoea, and a man aged 32 with dysphagia, a non-productive cough and diarrhoea, were diagnosed as having a disseminated Mycobacterium genavense infection. Both had low counts of CD4+ T lymphocytes. They responded to antimycobacterial treatment. M. genavense was recognized in Geneva in the early nineties as a causative agent of disseminated mycobacterial infections in HIV-seropositive patients with poor cellular immunity. The clinical picture resembles that of a generalized infection with M. avium-intracellulare. M. genavense is a slowly growing mycobacterium which can be isolated and identified using enriched nutrient media and molecular-biological techniques. The infection probably begins in the gastrointestinal tract after oral contamination. DNA of M. genavense can be demonstrated in 25% of the intestinal biopsy samples of non-HIV-seropositive patients.
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PMID:[Mycobacterium genavense infection in 2 HIV seropositive patients in Amsterdam]. 1002 45

Patients with HIV infection often present with symptoms suggesting esophageal disease: these include odynophagia (pain with swallowing), dysphagia (difficulty in swallowing), and retrosternal chest pain. Esophageal symptoms rank second only to diarrhea in frequency of gastrointestinal complaints among patients with AIDS. Also, esophageal opportunistic infections have been associated with a poor outcome, the mean survival after diagnosis being less than 6 months in one study. Such short survival may be explained by the underlying immunosuppression, as well as a decrease in nutritional intake due to difficulty swallowing.
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PMID:Esophageal disease in patients with AIDS: diagnosis and treatment. 973 Sep 33

This article presents basic information on the clinical features of HIV infection, most of which are related to the profound immune deficiency associated with HIV/AIDS. Primary HIV infection is associated with clinical symptoms, primarily a mononucleosis syndrome, in about 50% of cases. In the ensuing 10 years, more than 50% of HIV-infected individuals develop the opportunistic infections (OIs) indicative of the onset of AIDS. Common presentations of AIDS include pneumonia, dysphagia, diarrhea, neurologic symptoms, fever, wasting, anemia, and vision loss. Monitoring of peripheral blood CD4 T-lymphocytes provides a measure of the current risk of OIs and a guide for antiretroviral therapy. Protease inhibitors, used in combination with other antiretrovirals, allow long-term control of HIV disease, but the substantial cost of these drugs has prohibited their widespread use in developing countries. Treatment of HIV-related infections must be followed by a maintenance regimen intended to prevent relapse.
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PMID:HIV infection and AIDS. 979 58

A 36-year old male with a three year history of HIV infection and more recently, CMV retinitis, had several episodes of polyradiculitis with severe bilateral leg pain and urinary retention which resolved slowly over several months. He then presented with high fevers and severe dysphagia with dehydration. Examination showed oral thrush, dyarthric speech and mild memory impairment. Fundoscopic exam showed CMV retinitis and HIV retinopathy. Further examination revealed other cranial nerve signs and leg weakness. MRI scans showed several contrast enhancing abnormalities of cranial nerve roots. The patient died from massive barium aspiration. At autopsy the brain showed multiple CMV cranial neuritis, CMV polyradiculitis and CMV ventriculo-ependymitis. While spinal nerve root involvement by CMV may occur in up to 1% of AIDS patients, involvement of cranial nerves is unusual and CMV infection of multiple cranial nerves is distinctly rare.
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PMID:Case of the month: May 1998--a patient with HIV infection and multiple cranial neuritis. 980 88

Oral thrush and esophagitis caused by Candida are common in patients infected with the human immunodeficiency virus. We present the case of a 33-year-old man with acquired immunodeficiency syndrome who developed dysphagia during a hospitalization for pneumonia. Signs and symptoms were consistent with Candida esophagitis. Despite therapy with fluconazole, the patient's symptoms persisted. At upper endoscopy, a 1-cm, polypoid esophageal mass at 30 cm from the incisors and several other nodular lesions were observed; white plaques were noted throughout the esophagus. Biopsy specimens of the mass contained hyphal forms consistent with Candida species. Therapy with amphotericin B improved the patient's symptoms, and resolution of the mass was confirmed by repeat upper endoscopy. We believe this is the first case in the medical literature of a Candida mass (candidoma) causing dysphagia in a patient with acquired immunodeficiency syndrome. Candidoma should be considered in the differential diagnosis of dysphagia in patients with human immunodeficiency virus infection or immunosuppression due to other causes.
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PMID:Esophageal candidoma in a patient with acquired immunodeficiency syndrome. 1082 1

Denutrition is frequent among HIV-infected (HIV+) adults in sub-Saharan Africa. One of the risk factors for denutrition is a reduction in dietary intake. Eating disorders may be partly responsible for such decreases in food intake. We prospectively analyzed the frequency, associated factors and progression of anorexia, dysphagia and food aversion in a cohort of 330 HIV-infected adults included in a trial of early chemoprophylaxis with cotrimoxazole in Abidjan, Ivory Coast. Patients were followed-up by means of scheduled monthly visits. Eating disorders were assessed using a standardized questionnaire after 6, 12 and 18 months of follow-up. After six months of follow-up, 28% of the patients reported anorexia, 9% dysphagia and 28% food aversion. Multivariate analysis showed that anorexia was significantly more frequent in women than in men (odds ratio (OR) = 2.0 [95% confidence interval: 1.2-3.5]) and in patients with a CD4+ lymphocyte count < 200/mm3 (OR = 1.8 [1.0-3.5]). The risk of dysphagia was also higher for women than for men (OR = 1.8 [1.0-3.5]). The risk of dysphagia was also higher for women than for men (OR = 3.3 [1.3-8.4]). Patients with < 200 CD4+ lymphocytes/mm3 were more likely than those with CD4+ lymphocyte counts of over 200 to suffer food aversion (OR = 1.8 [1.1-3.0]). We analyzed the progression of dietary problems during follow-up and found that anorexia and dysphygia tended to disappear from one evaluation to the next whereas the number of patients reporting food aversion tended to increase. For patients reporting anorexia at the 6-month evaluation, significantly more women than men reported the persistence of anorexia at the 12-month evaluation (16% versus 5%; p = 0.03). Among patients with dysphagia at six months, those with a CD4+ lymphocyte count below 200/mm3 were much more likely than those with a CD4+ count above 200 to report persistent dysphagia at the 12-month evaluation (7% versus 0%; p = 0. 02, Fischer's exact test). For patients with no dietary problems after six months, those taking cotrimoxazole were significantly more likely than those of the placebo group to report food aversion at the 12-month evaluation (21% versus 8%; p = 0.01). We found that dietary problems were associated more with the stage of immunodeficiency that with socioeconomic factors, with the exception of sex, which was associated with several outcomes. These data stress the importance of detecting these frequent dietary problems as part of the overall clinical management of HIV+ adults in Africa, and of providing affected individuals with early nutritional counseling.
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PMID:[Nutrition problems experienced by adults infected with the human immunodeficiency virus in Abidjan (Ivory Coast)]. 1082 57


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