Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0042963 (vomiting)
 31,883 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The synthetic prostaglandin E2 derivative Sulprostone (16-phenoxy-W-17, 18, 19, 20-tetranor) is an effective 2nd trimester abortifacient. This study compares 2 dosage regimens of intramuscular administration. In regimen 1, 9 women with intact pregnancy and 3 with intrauterine fetal death were given Sulprostone 500 mcg 3 times at 4-hour intervals to be repeated after 24 hours if abortion did not occur. In regimen 2, 12 women with intact pregnancies were given Sulprostone 500 ug every 6 hours for up to 6 injections or 3000 mcg. Either regimen was considered a failure if expulsion did not occur within 48 hours. 15 of 21 cases of intact pregnancy were successfully aborted, yielding a total success rate of 71.4%. Regimen 1 was 66.7% successful, with a total dosage of 2250 mcg, and regimen 2 was 75% successful, with a total dosage of 2055 mcg. In regimen 1 the total dose was lower for primigravidas than for multiparas; in regimen 2 it was lower for multiparas. All 3 cases of intrauterine death were aborted after a single course of dosage regimen 1. 2 failures aborted spontaneously after 49 and 80 hours, and 4 were aborted by intraamniotic saline solution. In both regimens side effects (vomiting and diarrhea, chills and fever, dizziness, headache, and dyspnea) were minimal. The 1st regimen is recommended because, if injections are started early in the day, it can be used to induce midtrimester abortion on an outpatient basis.
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PMID:Clinical trials of intramuscular sulprostone for second trimester abortion. 304 4

Recombinant human interleukin-2 (rIL-2) was administered to 34 patients with advanced malignancy. Three schedules of rIL-2 administration employed were as follows: (A) 2-hr iv infusion of 6.7 X 10(5) U/m2/day (A1, 6 cases) or 2.2 X 10(6) U/m2/day (A2, 8 cases) for five consecutive days; (B) 24-hr continuous iv infusion of 3.3 X 10(5) U/m2/day (B1, 3 cases), 6.7 X 10(5) U/m2/day (B2, 7 cases) or 1.1 X 10(6) U/m2/day (B3, 5 cases) for 28 consecutive days; and (C) 24-hr continuous iv infusion of 6.7 X 10(5) U/m2/day (C, 5 cases) for 5 consecutive days per week for four weeks. The common side effects were fever (79%), eosinophilia (61%), malaise (56%), erythema or rash (50%), chills (38%) and nausea or vomiting (35%), with the dose-limiting toxicities being hypotension in group A, and renal dysfunction with fluid retention in groups B and C. In the case of 2-hr iv infusion, rIL-2 was rapidly cleared from the plasma, with a half life of about 30 min, while in the case of 24-hr continuous infusion, more than 1 U/ml serum IL-2 activity was maintained for 14 days in group B3. Natural killer (NK) and lymphokine-activated killer (LAK) activities were augmented by rIL-2 administration in patients of groups A, B3 and C. In eight patients of group B, NK and LAK activities transiently decreased after rIL-2 administration, and recovered by day 3. The percentage of IL-2 receptor and Leu HLA-DR positive cells reached the peak level on day 7 in group B. In patients of group C, the percentage of Leu HLA-DR positive cells as well as NK and LAK activities increased upon rIL-2 administration and decreased during an intermission of two days. However, the percentage of rIL-2 receptor positive cells increased during the intermission of rIL-2. The most effective schedule of rIL-2 administration was considered to be the schedule of group C on the basis of this study.
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PMID:Three schedules of recombinant human interleukin-2 in the treatment of malignancy: side effects and immunologic effects in relation to serum level. 312 1

Twelve children ages 3-15 years with relapsed acute lymphocyte leukemia (ALL) were treated over 25 days by intravenous or intramuscular administration of interferon-alpha n1 (IFN-alpha n1). Single doses ranged from 2.5 to 15 MU/m2, total doses from 60 to 200 MU/m2. Serum pharmacokinetics were determined following administration of two different doses. Calculation of area under serum concentration curve (AUC) values showed increased AUC with increased dose. Mean AUC (h x U/ml) ranged from 735 to 3986 at doses of 2.5 and 15 MU/m2, respectively, when given intramuscularly. AUC for i.v. and i.m. administration were similar. Side effects reported most commonly were fever and chills in 11 of 12 patients, nausea/vomiting in 7, mild lethargy in 3, and injection site pain in 4 of 9 treated i.m. Reversible hepatotoxicity occurred in the 3 patients receiving the highest doses, 10 then 15 MU/m2. Three patients had clinically significant bleeding associated with mildly increased coagulation studies and an additional three patients had increased coagulation parameters without bleeding. Four patients were considered to have stable disease; one treated at the highest dose level had clearance of peripheral blasts but remained in bone marrow relapse. IFN-alpha n1 as used in this study produced detectable blood levels with associated side effects. A Phase II intramuscular trial is recommended.
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PMID:Interferon-alpha n1 in children with recurrent acute lymphocytic leukemia: a phase I study of pharmacokinetics and tolerance. 316 26

A phase I study of recombinant human tumor necrosis factor (rHu-TNF:PT-050) given by intravenous infusion over 30 min or by intratumoral administration was performed in 53 patients with various types of malignant tumors. The dose of rHu-TNF was started with 0.1 x 10(6) U/body for both intravenous infusion and intratumoral administration and increased to 5 x 10(6) U/body for intravenous infusion and 2 x 10(6) U/body for intratumoral administration. The side effects of rHu-TNF given by intravenous infusion included fever, shaking chills, hypotension, general malaise, nausea, and vomiting, and clinical laboratory tests showed elevations of GOT, GPT, and ALP, etc. Among these, only hypotension was dose-related and was considered to be a dose-limiting factor. The maximum tolerable dose estimated was 1 x 10(6) U/body. The plasma concentration of rHu-TNF after completion of a 30-min infusion was dose-dependent, and the elimination half-life was 0.5-2.4 hr. When the rHu-TNF was administered intratumorally, the frequency of side effects was low compared with intravenous infusion.
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PMID:Phase I study of recombinant human tumor necrosis factor (rHu-TNF:PT-050). 318 Jan 46

Nine patients with metastatic breast cancer received 30 x 10(6) I.U. of Interferon - Betaser (Betaseron) intravenously daily times five for two consecutive weeks followed by a two week rest period. Only one patient received more than one such cycle of Betaseron. The drug was well tolerated in eight of these patients. One patient, with liver metastases and liver dysfunction, developed hepatic decompensation during therapy. Toxicity consisted of anorexia, chills, fever, fatigue and nausea with an occasional patient having emesis. One patient developed severe thrombocytopenia, two, significant leukopenia and nine, mild elevations of serum transaminase. Two patients developed beta interferon binding antibodies but none developed neutralizing antibodies. No anti-tumor responses were seen and disease progression occurred rapidly during the four week cycle in eight of nine patients.
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PMID:Phase II trial of recombinant beta (IFN-betaser) interferon in the treatment of metastatic breast cancer. 319 87

The toxic effects of protein A (Prosorba, IMRE Corporation, Seattle, WA) treatments given as part of an on-line plasmapheresis or off-line procedure were determined in a Phase I Study. Patients were randomized and treated 12 times either once per week or three times per week with a Prosorba column containing 50 or 200 mg protein A. Treated plasma volumes varied from 150 ml off-line to 2000 ml on-line. Seven patients having advanced metastatic breast adenocarcinoma patients were evaluated. All had advanced progressive disease that was resistant to chemotherapy and/or radiation therapy. Greater than 50% regression of measurable tumor volume occurred in four of seven patients; an additional patient responded with 33.5% regression. Two patients with only bony metastases demonstrated stable disease for a 60-day period. Side effects resulting from protein A treatments included transient fever, chills, rigors, and infrequently nausea, vomiting, diarrhea, episodic hyper and/or hypotension, bronchospasm, venospasm, headache, joint and tumor pain. Mild to moderate reactions were seen in all patients regardless of clinical response, but abated spontaneously or were controlled with pretreatment and/or post treatment with antipyretics and/or antihistaminics. The side effects decreased notably during the course of the week with the more intense reaction occurring during the first treatment of the week. Side effects occurred regardless of column size or volume of plasma treated. In the course of 12 treatments, anemia requiring transfusion developed in two of seven patients. Significant tumor regression was obtained in this group of patients with advanced disease. In light of the mild to moderate side effects and tumor regression in five of seven of the patients treated, protein A treatment merits further evaluation to determine the effectiveness of this treatment in breast adenocarcinoma.
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PMID:Toxicity following protein A treatment of metastatic breast adenocarcinoma. 334 17

The records of 47 patients with a perinephric abscess diagnosed from 1975 to 1986 at 8 San Francisco Bay Area hospitals were reviewed. The mean age was 51 years. Fifty-five percent were females and 45%, males. The left kidney was affected in 47% of cases, the right kidney in 40%, both in 4%, and a transplanted pelvic kidney in 9%. Fever (55%), chills or diaphoresis (47%), flank pain (40%), abdominal pain (40%), and nausea or vomiting (32%) were the most common presenting symptoms. About half the patients had symptoms for 1 week or less and 12% had no symptoms. Fever was documented before diagnosis in 88% of patients. Abdominal mass (13%) or tenderness (49%), and flank mass (9%) or tenderness (42%) were seen less frequently, and 11% of patients did not have fever, flank, or abdominal findings. The most frequent underlying conditions included previous urologic surgery (45%), previous urinary tract infection (38%), diabetes mellitus (36%), and urinary tract stones (36%). Cultures of perinephric abscesses yielded gram-negative aerobes in 52% of patients, primarily Escherichia coli. Staphylococcus aureus was isolated in 26% of patients and anaerobes in 17%. A single pathogen was isolated in 71% and multiple isolates in 29%. Of interest and great potential therapeutic importance was culture of anaerobes, primarily Bacteroides spp. in 17%, Enterococcus spp. in 7%, and Candida albicans in 7%. Positive blood and urine cultures identified perinephric abscess organisms exactly in 58% and 37% of cases, respectively. Routine laboratory tests such as the white blood cell count and urinalysis were insensitive and non-specific for perinephric abscess. Leukocytosis and anemia at admission were seen in slightly more than half of the patients. For radiologic diagnosis, computerized tomographic scanning was most helpful. Ultrasound and intravenous pyelography were falsely negative in about one-third of cases. Mortality (13%) was low in this series when compared with earlier studies, and probably reflects modern medical care. Six patients (13%) died during hospitalization, 2 of whom had diagnosis of PNA established only at autopsy. Drainage of the perinephric abscess was carried out by open surgical drainage in 64% of patients, percutaneous drainage in 19%, and both in 13%. The initial procedure, whether open surgical drainage or percutaneous catheter drainage, was usually successful. Late complications included nephrocutaneous fistulas in 3 patients and disseminated candidiasis in 1 patient.
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PMID:Perinephric abscess. Modern diagnosis and treatment in 47 cases. 335 13

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

Endocarditis secondary to Hemophilus parainfluenzae is an uncommon entity that appears to be increasing in frequency, perhaps due to improved laboratory isolation techniques. Although controversial, most of the published literature recommends a penicillin, with or without concomitant gentamicin, as definitive therapy. We report the first successful use of the third-generation cephalosporin ceftizoxime in an ampicillin-allergic patient. A 55-year-old white female was hospitalized after 5 days of experiencing fever, chills, nausea, and vomiting. A cardiac echocardiogram revealed a large mitral valve vegetation, and the patient was treated with intravenous ampicillin, gentamicin, and clindamycin. Two weeks after emergency mitral valve replacement the patient developed spiking fevers and a macular, erythematous rash while receiving ampicillin. Ceftizoxime was initiated and continued to complete a 4-week period of intravenous antibiotics. Follow-up at 14 months showed no further evidence of infection. Ceftizoxime appears efficacious in eradicating H. parainfluenzae in patients allergic to penicillin.
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PMID:Acute bacterial endocarditis due to Hemophilus parainfluenzae. Response to ceftizoxime in an ampicillin-allergic patient. 348 Oct 71

Seventeen patients with refractory malignant tumors were treated with recombinant human interleukin-2 (IL-2) administered by weekly bolus intravenous (IV) injection in a phase I dose escalation trial. Patients received 10,000 to 1,000,000 U/m2 per injection over a course of 3 to 33 weeks. Toxicity was dose related and consisted primarily of fever, chills, nausea, and vomiting. Hypotension was observed at doses of 500,000 U/m2 or higher and in one instance was sufficiently severe to require pressors. No tumor regression was seen and all patients eventually developed progressive disease. Blood levels of cortisol, ACTH, prolactin, and growth hormone as well as the acute phase reactant C-reactive protein (CRP) increased after the administration of IL-2 in most patients. Serum IL-2 levels in excess of 250 U/mL were detected five minutes after an IV injection of 1,000,000 U/m2, after which the levels declined with a half-life of approximately 25 minutes. No alteration in lymphocyte surface phenotype or enhancement in natural cell-mediated cytotoxicity against natural killer (NK)-sensitive and resistant tumor cell lines was observed when these parameters were measured weekly just before the IL-2 injections. However, a dramatic but transient decline in circulating lymphocytes and NK activity was noted within hours of receiving IL-2. This effect was independent of fever and was not abrogated by pretreatment with ibuprofen or metyrapone. The majority of patients developed serum IgG antibodies of IL-2 detectable with a sensitive enzyme-linked immunosorbent assay (ELISA) and a nitrocellulose dot blot assay. The development of anti-IL-2 antibodies was not associated with symptoms suggestive of serum sickness, reductions in serum complement levels, or deterioration in lymphocyte tumoricidal activity. This investigation provides insight into the in vivo actions of this potent biological response modifier and will assist in the design of future studies with IL-2 administered alone or in conjunction with other treatment modalities.
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PMID:Phase I evaluation of recombinant interleukin-2 in patients with advanced malignant disease. 348 80


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