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Query: UMLS:C0000737 (abdominal pain)
 31,184 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Clinical experience with and adverse effects of methotrexate for the treatment of unruptured ectopic pregnancy are described. Ectopic pregnancy is suspected in the presence of the following: positive results on pregnancy test (e.g., test for beta-human chorionic gonadotropin [beta-hCG]), lower abdominal pain, a normal or slightly enlarged uterus, and a mass on either side of the midline. When laparoscopy is required for diagnosis, surgical correction is done at the same time. However, use of serial beta-hCG titers, vaginal ultrasound examinations, serum progesterone concentrations, and dilation and curettage (when the pregnancy is confirmed to be nonviable) allows earlier detection of ectopic pregnancy without laparoscopy. If rupture has not occurred, i.v. or i.m. methotrexate is administered; usually, i.m. leucovorin is given, on alternate days, to prevent hematologic toxicity. Adverse effects of methotrexate include stomatitis, gastritis, and hepatic enzyme elevation. Use of a single-dose regimen of i.m. methotrexate without leucovorin has been associated with a lower frequency of toxicity. Selection criteria for patients are as follows: (1) an unruptured ectopic pregnancy less than or equal to 3.5 cm in greatest dimension on transvaginal ultrasound, (2) no active renal or hepatic disease, and (3) no evidence of leukopenia or thrombocytopenia. Intramuscular methotrexate therapy is a safe and effective alternative to surgery for the treatment of unruptured ectopic pregnancy.
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PMID:Methotrexate for treatment of unruptured ectopic pregnancy. 153 28

Cytomegalovirus (CMV) pancreatitis was diagnosed in eight out of 124 pancreatic transplant recipients. Five of the eight patients developed intrapancreatic abscesses and four of the grafts were lost, but one is still functioning. In the three additional cases of pancreatitis, antiviral treatment with foscarnet or ganciclovir was given as soon as signs of CMV pancreatitis were detected. No such grafts were lost during the acute phase. CMV infection was diagnosed in cells from pancreatic juice, by virus isolation, detection of CMV antigen in cells from pancreatic juice or by CMV serology. The signs and symptoms of CMV pancreatitis included fever, general malaise, abdominal pain, diarrhoea, localized peritonitis, hyperamylasaemia, leukopenia and hyperglycaemia. It is recommended that rapid diagnostic procedures for CMV should be carried out when early signs of pancreatitis develop in pancreatic graft recipients. Antiviral treatment should be given when CMV pancreatitis is suspected or diagnosed in order to prevent the development of intrapancreatic abscesses and graft loss.
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PMID:Development of intrapancreatic abscess--a consequence of CMV pancreatitis? 165 18

The occurrence of cytomegalovirus infection after solid organ transplantation has been correlated with decrease patient and allograft survival. The disease has not been conquered for two majors reasons: the length of time to establish the diagnosis of CMV has been excessive, and suitable, nontoxic antiviral agents have not been available for use. The purpose of this study was to examine the current incidence and impact of tissue-invasive cytomegalovirus (TI-CMV) disease that developed in 93 patients who underwent solid organ transplantation at University of Minnesota Hospitals (3/1/87 and 6/30/89) and who were treated with antiviral agent ganciclovir ( [9-(1,3-dihydroxy-2-2-propoxymethyl)-guanine [DHPG]). During this same period of time 323 patients received kidney transplants and 71 received kidney-pancreas transplants. Three patient groups were defined: (1) no CMV; (2) CMV infection (cultural or serologic evidence of noninvasive CMV infection); and (3) evidence of TI-CMV disease based upon initial complaints of fever, malaise, dyspnea, or abdominal pain, leukopenia (WBC less than 3000/ml), and evidence of a positive CMV rapid antigen test, CMV culture, or the presence of characteristic CMV inclusion bodies upon examination of material obtained by means of bronchoscopy, upper-gastrointestinal endoscopy, colonoscopy, or liver or renal biopsy. Patients with solely fever, leukopenia, but without a rising CMV serum titer, or positive CMV urine or blood cultures were excluded from the study. A multivariate analysis revealed that rejection therapy, age greater than 50 years, and receiving an organ from a seropositive donor were all significant variables that predisposed to TI-CMV. Analysis of patient and kidney allograft survival indicated that asymptomatic CMV infection had little current impact upon patient or allograft survival, while patients who developed TI-CMV exhibited higher rates of allograft loss and mortality, despite DHPG therapy. Comparison with historical group of patients indicated that TI-CMV DHPG-treated patients exhibited a trend toward improved allograft survival that may be relevant because the historical group of patients included patients with mild CMV infection. DHPG therapy was well tolerated and produced minimal toxicity, and excellent 30-day cure rates (89.2%), although 21.2% of patients required retreatment subsequently. We are currently conducting a trial to compare the ability of DHPG administered plus an anti-CMV immune globulin preparation with acyclovir to prevent posttransplant TI-CMV disease.
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PMID:Treatment of invasive cytomegalovirus disease in solid organ transplant patients with ganciclovir. 184 55

A case of recurrent small cell carcinoma of the lung, accompanied by intraperitoneal metastasis, was orally treated with etoposide (50 mg/day) for 3 consecutive weeks. Subjective symptoms such as abdominal pain began to improve one week after the start of treatment. After three weeks of treatment, these symptoms disappeared completely, and CT findings also improved. The serum NSE level, which was as high as 89.5 ng/ml before treatment, fell to 8.7 ng/ml after 3 weeks of treatment. The patient is now being followed at the outpatient clinic of our hospital. As adverse reactions to the drug, alopecia and leukopenia were observed. The leukopenia appeared in the third week of treatment, but the white blood cell count returned to normal soon after the drug was discontinued.
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PMID:[A case of small cell carcinoma of the lung responding well to oral etoposide therapy]. 184 93

Effectiveness, toxicity and complications of 5-fluorouracil (FU) and mitomycin-C (MMC) treatment were analyzed in 30 patients with metastatic colorectal cancer confined to the liver. The treatment schedule was FU 2.0-2.5 g/day for 5 days followed by MMC 10 mg/m2 every 2 h on day 6 to a maximum total dose of 60 mg. Treatment courses were repeated every 6 weeks and were given on an outpatient basis via external pump and arterial port systems. In 30 fully evaluable patients, one complete response, 17 partial responses (overall response rate 60%), and stabilization of disease in 8 patients (26%) were obtained for a median duration of 13 months. Median overall survival was 18.2 months (25.5 months for responding patients, 15 months for nonresponders). Grade 1-2 toxicity (WHO classification) consisted of leukopenia (23%), mucositis (20%), nausea/vomiting (16%), and abdominal pain (10%). Two patients (7%) developed severe mucositis. No life-threatening side effects were observed; in particular, there was no sclerosing cholangitis or chemical hepatitis. Catheter-related problems (occlusion, displacement, rupture, infection) occurred in 10 patients (33%) at a median follow-up time of 12 months. We conclude that intra-arterial FU and MMC constitute an effective, safe, and nontoxic treatment in metastatic colorectal cancer confined to the liver. Catheter-related problems are the most important factors limiting treatment.
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PMID:Phase II study of intra-arterial fluorouracil and mitomycin-C for liver metastases of colorectal cancer. 190 15

Serum tumor necrosis factor (TNF) activity was quantitated in 8 horses given an IV infusion of endotoxin (0.03 micrograms of lipopolysaccharide/kg of body weight, from Escherichia coli 055:B5) in 0.9% NaCl solution over 1 hour. Serum TNF activity was likewise measured in 6 horses given only 0.9% sterile NaCl solution at the same rate. The duration of serum TNF activity was determined, and serum TNF activity was correlated with clinical and laboratory changes during the induced endotoxemia. Horses had no serum TNF activity prior to endotoxin administration, but geometric mean serum TNF activity was significantly higher from 1 to 4 hours after the start of the infusion. In response to endotoxin, horses seemed depressed, had signs of mild to moderate abdominal pain, developed tachycardia and fever, and had leukopenia followed by leukocytosis. Association between serum TNF activity and temperature, heart rate, attitude abnormality score, and WBC count of horses given endotoxin was significant. Serum TNF activity had a significant positive linear correlation with attitude abnormality and heart rate and a negative linear correlation with the WBC count during endotoxemia. Geometric mean serum TNF activity peaked approximately 1.5 hours prior to mean peak fever, and these data were significantly correlated. Results of this study suggest that TNF is an important mediator of endotoxemia in horses.
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PMID:Correlation of clinical and laboratory data with serum tumor necrosis factor activity in horses with experimentally induced endotoxemia. 208 19

In this study we examined the clinical and laboratory findings of 80 in-patients. There is an important difference between sexes (p greater than 0.05). Comparison of ages showed that 7-30 age is more vulnerable than the older group. We found clinical symptoms of fever, chills, headache, abdominal pain, disturbances in bowel function, nausea, vomiting, anorexia, and lassitude in the first two weeks more frequently when compared with the 3rd, 4th, 5th weeks of illness (p less than 0.001). Where physical finding of rose spots, discordant pulse rate are important in the first two weeks (p less than 0.001). Abdominal discomfort is an important symptom both in the first two and in the last three weeks (% 40.3 and % 36 respectively). Hepatomegaly and splenomegaly, were found more frequently in the last three weeks. According to laboratory findings of anemia, leukopenia, increased erythrocyte sedimentation rate and positive blood and feces cultures there is no important difference between the first two and last three weeks (p greater than 0.05). Increase in polynuclear leucocytes is important for the first two weeks, and increase in lymphocytes is important in the last three weeks (p less than 0.001). Positivity of group agglutination tests is 57%, in the first two weeks and 83% in the last three weeks. This difference is found to be important.
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PMID:[Comparison of symptoms and clinical and laboratory findings in the first and last weeks of typhoid fever]. 208 33

Twenty evaluable patients with minimal residual ovarian cancer at second look laparotomy were treated with human recombinant interferon alpha-2b (IFN) intraperitoneally. The dose administered was 50 x 10(6) units once weekly for 8 weeks. Seventeen patients were evaluated by a relaparotomy: five had a pathological complete remission, four a partial response, six patients disease stabilization and two patients had progression. Three patients, two stable and one with clinical progression, had no laparotomy. Nine of the 11 patients with residual tumor smaller than 5 mm had a response, while no response was found in six patients with residuals over 5 mm. The median duration of CR is 11+ months (6-13+ months) after evaluation. For toxicity, 156 treatment cycles could be studied. Fever was seen in 80% of all cycles within 24 h following administration of IFN, in 58 cycles (37%) over 38 degrees C and in 65 cycles (43%) over 39 degrees C. Abdominal pain was slight in 32% and moderate in 3% of all cycles. The peripheral blood leukocyte counts dropped after 52% of all cycles, in 27% below 4.0, in 22% below 3.0, and in one patient below 2.0 x 10(9)/l. IFN dosage was not reduced for leukopenia, but in one patient reduction was necessary for thrombopenia, resulting from insufficient marrow reserve after a previous autologous bone marrow transfusion. Pharmacokinetic studies showed i.p. IFN levels 50-100 times the blood levels. Blood levels were still elevated 2 days after i.p. infusion, but normalized within 1 week on repeated administration. At the second instillation, lower peak serum levels were reached. In conclusion, high doses of i.p. IFN appear to be active in patients with minimal residual disease, with ongoing response in CR patients. Apart from general malaise on the day of treatment, toxicity was acceptable. IFN may be active in patients with minimal residual ovarian cancer through local as well as systemic effects.
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PMID:Intraperitoneal human recombinant interferon alpha-2b in minimal residual ovarian cancer. 214 93

Thirty one patients with diagnosis of Gastric Cancer were admitted in this study. Median age was 71 years (range 24-82). Twenty two were male. No one had previous chemotherapy. Functional capacity was 0-1 in 26/31 (60.6%). More common symptoms were: loss of weight 21/31 (75.1%) and abdominal pain in 13/31 (40.3%). Ten patients were Borrmann III and nine Borrmann IV. Twenty one had surgery: 12 palliative gastrectomy and 9 exploratory laparatomy. Twenty three cases were adenocarcinoma and 8 undifferentiated carcinoma. FEM regimen was administered (5 Fluoruracil 600 mg/m2/day 1 and 8, Epidoxorubicin 30 mg/m2/day 1 and Mitomycin 10 mg/m2/day 1). Ten of 24 patients (41.7%) achieved partial remission with a median survival of 10.5 months. Three patients achieved subjective response with a median survival of 6 months. Median survival for the non response was 3 months (range 2-7 months). Survival difference between responders and no responders was statistically significant. Survival among the adjuvent group was 5.7 months (range 2-16 months). One out of three patients survived without evidence of disease at the end of this study. Twenty three patients died and 5 were lost to follow up. Alopecia was the most common secondary effect in 74%, nausea and vomiting in 60% and leukopenia below 3000 x mm3 in 54%. Cardiotoxicity was not documented in any case.
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PMID:[Combined chemotherapy with the FEM protocol in advanced gastric cancer]. 251 38

A few reports have documented overdoses of vincristine sulfate. The present report describes our experience with serious complications of a vincristine overdose in an 18-year-old female who had methotrexate-resistant invasive mole. The patient received VAC therapy as the second line chemotherapy after 2 courses of MTX therapy. In the 6th course of VAC therapy, she was given 5 consecutive daily doses of VCR by mistake. On the 5th day of this VAC therapy, she showed the following toxic symptoms: abdominal pain, lumbago, insomnia, bleeding tendency, absence of motor reflex, leukopenia, and paralytic ileus. These symptoms led to realization of the VCR overdose. Leucovorin calcium administration and supportive treatment were carried out. Although it was difficult to evaluate the efficacy of leucovorin calcium on the vincristine toxic symptoms, she recovered and was discharged on the 36th hospital day.
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PMID:Toxicity of vincristine overdose in a patient with invasive mole. 255 30


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