Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0027497 (nausea)
 23,468 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 55-year-old woman with common variable immunodeficiency and mild chronic obstructive lung disease received 3 units of plasma as immunoglobulin replacement therapy. During the administration of the final unit, her temperature rose 1 degree C, with no other observable symptoms. Fifteen minutes later she developed shortness of breath without nausea, vomiting, rash, or pruritus. In 30 min she lost consciousness, was breathless, and cyanotic. Resuscitative efforts failed. Autopsy failed to pinpoint a cause of death. There was no evidence of ABO or Rh incompatibility, bacterial contamination, or hemolysis. There were no neutrophil, platelet or IgA antibodies detectable in the patient or the 3 plasma donors. There were no lymphocytotoxic HLA antibodies in the patient or two of the plasma donors. The third donor had HLA-B35 lymphocytotoxic antibodies that did not agglutinate or aggregate neutrophils. The patient's HLA type was A2, A3; B35, B40. Lymphocytotoxic crossmatches using lymphocytes of the patient were positive with plasma from the third donor but negative with the other two. An eluate prepared from post-mortem lung parenchymal tissue was cytotoxic to 7 of 8 panel lymphocytes positive for the HLA-B35 antigen but not with cells lacking B35. The implicated plasma donor was healthy with a history of 6 pregnancies. This case report illustrates the potential hazard of transfusion of plasma containing HLA antibodies.
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PMID:Fatal pulmonary transfusion reaction to plasma containing donor HLA antibody. 280 Apr 69

The clinical symptoms and signs were assessed in 20 consecutive patients developing infection with the human immunodeficiency virus (HIV). All were male homosexuals and all presented with a glandular-fever-like illness. Changes in laboratory values were compared with findings in 40 HIV negative male homosexual controls. In the 10 patients for whom date of exposure to the virus could be established the incubation period was 11-28 days (median 14). One or two days after the sudden onset of fever patients developed sore throat, lymphadenopathy, rash, lethargy, coated tongue, tonsillar hypertrophy, dry cough, headache, myalgia, conjunctivitis, vomiting, night sweats, nausea, diarrhoea, and palatal enanthema. Twelve patients had painful, shallow ulcers in the mouth or on the genitals or anus or as manifested by oesophageal symptoms; these ulcers may have been the site of entry of the virus. During the first week after the onset of symptoms mild leucopenia, thrombocytopenia, and increased numbers of banded neutrophils were detected (p less than 0.0005). The mean duration of acute illness was 12.7 days (range 5-44). All patients remained healthy during a mean follow up period of 2.5 years. Heightened awareness of the typical clinical picture in patients developing primary HIV infection will alert the physician at an early stage and so aid prompt diagnosis and help contain the epidemic spread of AIDS.
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PMID:Clinical picture of primary HIV infection presenting as a glandular-fever-like illness. 314 67

The clinical and serologic features and immune status of 39 homosexual men who had seroconversion to human immunodeficiency virus positivity were compared with 26 homosexual men who remained seronegative during a six-month period. An acute clinical illness occurred in 92.3% of seroconverted subjects and 40% of controls. The duration of illness was significantly greater in the seroconverters than the controls (10 + 4.4 days). A general practitioner was consulted by 87.2% of the seroconverters because of the illness, including 12.8% who were admitted to hospital, compared with 20% of controls. The most frequently reported symptoms in the seroconversion group were fever (76.9%); lethargy and malaise (66.7%); anorexia, sore throat, and myalgias (56.4% each); headaches and arthralgias (48.7% each); weight loss (46.2%); swollen glands (43.5%); retro-orbital pain (38.5%); and dehydration and nausea (30.8% each). Lymphadenopathy developed in 75% of seroconverters compared with 4% of controls. Changes in T-cell subsets were not found in controls, but the number of T4+ cells and the T4+/T8+ ratio decreased significantly in seroconverters.
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PMID:Characterization of the acute clinical illness associated with human immunodeficiency virus infection. 325 8

A case of cryptococcal meningitis in a patient with the acquired immunodeficiency syndrome (AIDS) is described, as well as the epidemiology, pathogenesis, clinical manifestations, diagnosis, and therapeutic management of the disease. In July 1987 a 38-year-old white man was admitted to the hospital because of confusion, disorientation, and headache. His medical history was notable for a positive human immunodeficiency virus test. Culture of the cerebrospinal fluid was positive for Cryptococcus neoformans. The patient was started on amphotericin B 16 mg/day (0.3 mg/kg/day) intravenously and flucytosine 2 g every six hours (150 mg/kg/day) orally. Despite premedication with diphenhydramine and acetaminophen, he experienced rigors that were treated with hydrocortisone and meperidine. Three weeks later he was discharged on flucytosine 2 g orally every six hours and amphotericin B 50 mg intravenously every other day. One week later the patient developed fever and chills; blood cultures were positive for methicillin-sensitive Staphylococcus aureus, and his peripheral leucocyte count was 1.8 X 10(3)/cu mm. Flucytosine was discontinued, and he was treated with intravenous nafcillin while remaining on amphotericin B. In October the patient complained of nausea, vomiting, weakness, and agitation. A CSF latex agglutination titer for cryptococcal antigen was 1:32. He was treated with amphotericin B 50 mg daily until symptoms resolved and then continued on amphotericin B 50 mg twice weekly. Cryptococcosis is the most common life-threatening fungal infection among AIDS patients. In contrast to immunocompetent hosts, this population invariably develops disseminated disease, with 85% having meningeal involvement. The most effective therapy for cryptococcal meningitis in patients with AIDS has not been established.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Management of cryptococcal meningitis in patients with AIDS. 341 73

Suramin sodium is a reverse transcriptase inhibitor with in vitro activity against the human immunodeficiency virus (HIV), the causative agent of acquired immunodeficiency syndrome (AIDS). Ninety-eight patients with AIDS manifest as opportunistic infections (n = 38), AIDS with Kaposi's sarcoma (n = 38), AIDS-related complex (n = 20), or AIDS-associated non-Hodgkin's lymphoma (NHL) (n = 2) were treated with suramin sodium at 0.5, 1.0, or 1.5 g/wk for six weeks followed by maintenance therapy with 0.5 or 1.0 g/wk. Of 72 patients who were HIV culture positive before therapy and were assessable for subsequent HIV culture 40% became culture negative during treatment, with no apparent correlation between virus recovery and serum suramin concentration. No immunologic improvement was noted. One complete clinical remission was noted in a patient with Kaposi's sarcoma and stage IV NHL. Seven minor clinical responses were also noted. Toxic reactions were generally reversible, and included fever (78%), rash (48%), malaise (43%), nausea (34%), neurologic symptoms (33%), and vomiting (20%). Suramin-induced neutropenia was noted in 26%, thrombocytopenia in 12%, a serum creatinine level of 180 mumol/L or higher (greater than or equal to 2.1 mg/dL) in 12%, liver dysfunction in 14%, and clinical and/or laboratory evidence of adrenal insufficiency in 23%. Sixteen patients died while receiving suramin or within three weeks of discontinuation of drug therapy due to infection (n = 6), hepatic failure (n = 3), pulmonary Kaposi's sarcoma (n = 2), AIDS encephalitis (n = 2), AIDS-associated NHL (n = 1), iatrogenic hemo-pneumothorax (n = 1), or pulmonary disease of uncertain etiology. Suramin as currently administered cannot be recommended as effective therapy for AIDS.
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PMID:Suramin therapy in AIDS and related disorders. Report of the US Suramin Working Group. 365 Mar 39

Twelve patients were treated in a Phase I trial of purified human interleukin-2 (IL-2) derived from the JURKAT cell line (E.I. duPont Corp., Glenolden, PA, U.S.A.). The serum half-life, toxicity, and in vivo immunologic effects of IL-2 were studied in patients with cancer unresponsive to standard therapy and in patients with acquired immunodeficiency syndrome (AIDS). Patients received 0.25, 2.5, or 25 micrograms/kg IL-2 by bolus or 24-h continuous infusion on a weekly basis for 4 weeks. The serum half-life of JURKAT IL-2 in humans was approximately 6 min. At higher doses of IL-2 a second component of clearance with a half-life of 30-120 min was found. Acute toxicity was minimal and consisted of headache (6 of 12), nausea (4 of 12), malaise (6 of 12), and fever and chills (8 of 12). No evidence of pulmonary, hematologic, or renal toxicity or any evidence of autoimmune phenomena was detected. A transient hyperbilirubinemia was seen in two patients receiving 2 mg purified IL-2. No demonstrable effect on tumors or chronic immunodeficiency (AIDS) was seen. No consistent chronic immunologic effects (natural killer or lymphokine-activated killer activity, mitogen responsiveness, total lymphocyte counts, or change in the proportion of various mononuclear cell phenotypes as defined by monoclonal antibody) were seen on a week-to-week basis during or following therapy. Acute changes in lymphokine responsiveness, the ability to generate lymphokine-activated killers, and an increase in macrophages in the mononuclear population were noted following administration of 1-2 mg IL-2.
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PMID:Systemic administration of interleukin-2 in humans. 633 35

The objective of this study was to evaluate the reliability and validity of a brief index to measure symptoms in individuals infected with human immunodeficiency virus (HIV). From an ambulatory clinic that specializes in the care of HIV-infected individuals at a university hospital in northeast Ohio, 148 randomly selected outpatients (predominantly homosexual men) with a broad spectrum of HIV disease were enrolled in a prospective, cohort study. In standard interviews, patients rated the frequency of 36 symptoms related to HIV infection on an ordinal scale from zero (never) to three (daily); these interviews were repeated and outcomes determined every 3 months for one year. Clinical data were abstracted from the medical record with a standard chart review. Using specific criteria, 12 symptoms were selected for the HIV Symptom Index: fatigue, fevers, headache, imbalance, paresthesias, memory loss, cough, nausea, diarrhea, sadness, sleep disturbance, and skin problems. The HIV Symptom score (the sum of frequency ratings for the 12 symptoms) ranged from 0 to 31 with a mean of 9.4 (+/- SD 6.6). The test-retest reliability was high (intraclass correlation coefficient = 0.92) as was the internal consistency (Cronbach's alpha = 0.79). The validity of the index was established with three observations. (1) The HIV Symptom Index makes clinical sense and includes a representative spectrum of symptoms of infection. (2) Symptom Index scores were greater in patients with more advanced disease and in patients who were functionally impaired. (3) The Index was responsive to changes in health as the disease progressed.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:An index of symptoms for infection with human immunodeficiency virus: reliability and validity. 773 Aug 79

In a phase I/II study, 7 levels of 3TC therapy (from 0.5 to 20.0 mg/kg/day) were studied in 104 asymptomatic and mildly symptomatic human immunodeficiency virus-infected patients with CD4 cell counts < or = 400 x 10(6)/L. Mild and transient episodes of diarrhea, headache, fatigue, nausea, and abdominal pain were the most frequent events reported. No dose-limiting toxicities were observed. Small and transient increases in CD4 cell counts were detected during the first 4 weeks of treatment. These were followed by progressive declines during prolonged therapy. Sustained decreases in beta 2-microglobulin, neopterin, and p24 antigen levels were seen over the 52-week study. There was no consistent dose-response correlation for any surrogate marker. Penetration of 3TC into cerebrospinal fluid (CSF) was in the same range as reported for ddC and ddI; the mean CSF-to-serum ratio was 0.06. These findings indicate that 3TC exhibits an excellent safety profile and has antiretroviral activity at the dosages studied.
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PMID:Evaluation of safety and efficacy of 3TC (lamivudine) in patients with asymptomatic or mildly symptomatic human immunodeficiency virus infection: a phase I/II study. 775 91

The clinical experience of human immunodeficiency virus (HIV) + patients treated with oral atovaquone for acute Pneumocytstis carinii pneumonia (PCP) under a Treatment Investigational New Drug (IND) protocol (mild or moderate PCP) and an Open-Label Study protocol (severe PCP) was evaluated. A total of 940 patients intolerant of or unresponsive to trimethoprimsulfamethoxazole were enrolled from private practices, clinics, and institutional HIV treatment centers in the United States. Demographics data and the history and severity of PCP were collected at enrollment. The number of therapy days, adverse experiences, clinical response to therapy, and mortality were collected at day 21. Reporting of serious, unexpected adverse experiences attributable to therapy was required. Of the 760 (96%) patients with mild to moderate disease for whom follow-up observation was complete, 591 (78%) responded clinically to treatment, 177 patients (23%) discontinued treatment prematurely, and 50 patients (7%) died. Of the 140 patients (95%) with severe PCP with follow-up data, 79 (56%) responded to treatment, 45 (32%) discontinued treatment early, and 53 patients (38%) died. Adverse events that resulted in temporary or permanent discontinuation of therapy included diarrhea, vomiting, elevated liver enzyme levels, nausea, and fever. No serious unexpected adverse events attributable to the drug were reported. The treatment IND mechanism enabled a large number of patients with acute PCP to be treated with this experimental therapy while the drug was under regulatory view.
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PMID:Clinical experience with atovaquone on a treatment investigational new drug protocol for Pneumocystis carinii pneumonia. 778 26

Atevirdine mesylate (U-87201E) is a new nonnucleoside (bisheteroarylpiperazine) inhibitor of human immunodeficiency virus type 1 reverse transcriptase. In a double-blind, escalating single-dose study the safety, tolerance, and pharmacokinetics of atevirdine mesylate were investigated in 24 asymptomatic human immunodeficiency virus-seropositive male patients. Each patient received one single oral dose of atevirdine mesylate and placebo separated by an interval of 1 to 3 weeks. For each dose level (400, 800, 1,200, and 1,600 mg) six patients received drug and placebo on separate occasions. Blood samples were collected before dosing and at intervals afterward for safety evaluation and estimation of atevirdine and metabolite levels. The concentrations of atevirdine and its principal metabolite (U-89255) in serum were determined by high-performance liquid chromatography. The results of the study showed that atevirdine mesylate is well tolerated at all dose levels. No clinically significant effects on vital signs, electrocardiograms, or laboratory tests were observed. Occasional headache and nausea were reported both in the drug group and in the placebo group. The times to peak values were relatively short (0.5 to 1.0 h), suggesting a rapid absorption. The maximum concentrations of drug in serum were 1.4 microM (400 mg), 4.2 microM (800 mg), 7.3 microM (1,200 mg), and 5.8 microM (1,600 mg). The values of the pharmacokinetic parameters for atevirdine were found to have relatively large intersubject variabilities, and consequently, the study had little power to detect dose-dependent changes in the values of the pharmacokinetic parameters. The oral clearance of atevirdine tended to increase by 90% as the atevirdine mesylate doses increased from 400 to 1,600 mg, but this change in oral clearance was not statistically significant. The values of the pharmacokinetic parameters determined in the study were similar to those found in a previous single-dose study in healthy volunteers.
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PMID:Safety, tolerance, and pharmacokinetics of atevirdine mesylate (U-87201E) in asymptomatic human immunodeficiency virus-infected patients. 779 59


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