Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0000737 (abdominal pain)
 31,184 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

During a 4-year period a 28-year-old female had 4 episodes of eosinophilia of over 10,000/mu 1; these episodes were associated with nausea, vomiting, diarrhea, and abdominal pain. On one occasion, she had ascites and pleural effusion which contained numerous mature eosinophils. On each occasion, these attacks disappeared within several weeks without any specific treatment. A diagnosis of eosinophilic gastroenteritis was made. A plasma sample obtained during the eosinophilia generated in vitro eosinophilic colonies when added to granulocyte/macrophage-progenitor (CFU-GM) cultures without exogenous growth factors. Colony formation was inhibited by anti-interleukin-5 (IL-5) antibody but not by antibodies toward IL-3, granulocyte colony-stimulating factor (G-CSF) or GM-CSF. A high plasma interleukin-5 (IL-5) level was noted when measured by enzyme-linked immunosorbent assay, while IL-3, G-CSF, and GM-CSF were undetectable. During remission the plasma gave negative results both for colony formation and IL-5 level. These results indicate that the eosinophilia of this disease is mediated by IL-5.
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PMID:Interleukin-5 in eosinophilic gastroenteritis. 138 Feb 4

We have conducted a phase I study with autologous monocytes activated ex vivo and administered intraperitoneally in nine patients with peritoneal carcinomatosis. Blood monocytes were collected by leukapheresis and then purified by counterflow elutriation (up to 10(9) cells, with a purity of greater than 90%). Ex vivo activation was obtained by incubating these cells with 1 micrograms liposomal MTP-PE/10(6) monocytes for 18 hours in hydrophobic culture bags at 37 degrees C in 5% carbon dioxide humidified air. The activated monocytes were then infused in the peritoneal cavity once a week for 5 consecutive weeks through an implanted peritoneal infusion system, Port-A-Cath (Pharmacia Deltec, St Paul, MN), on an intrapatient dose-escalating schedule (10(7) to 10(9) monocytes). No severe adverse reactions occurred. Toxicity was mild, the chief acute reactions being fever (27%), chills (13%), and abdominal pain (25%). None of the side effects led to dose reduction. No consistent change in hemostatic function, liver function, or renal function was observed. Significant increases in granulocyte counts, neopterine, and acute phase reactants (fibrinogen, C-reactive protein) occurred in the peripheral blood. In vitro monocyte activation was demonstrated by the relapse of procoagulant activity and monokines (interleukin-1 [IL-1], IL-6, and tumor necrosis factor-alpha [TNF alpha]) in the supernatants of cultured monocytes. Evidence for in vivo monocyte activation was provided by the increase of these monokines in the peritoneal fluids. Kinetic studies with indium-111 (111In)-labeled activated autologous monocytes in five patients suggest that these infused monocytes may remain in the peritoneal cavity for up to 7 days. This locoregional immunotherapeutic approach seems to be encouraging in view of adjuvant therapeutic modality in ovarian cancer patients with minimal residual intraabdominal disease following second-look laparotomy.
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PMID:Phase I study of liposomal MTP-PE-activated autologous monocytes administered intraperitoneally to patients with peritoneal carcinomatosis. 204 66

Fluorouracil (5-FU) and cisplatin display marked therapeutic synergy in preclinical models and are effective in the treatment of a number of solid tumors when combined and administered intravenously (IV). Each drug has also been administered intraperitoneally (IP) and displays a favorable pharmacologic profile and acceptable clinical toxicity. We therefore undertook a phase I study to determine the feasibility and toxicity of combination IP chemotherapy with these agents. Thirty-one patients with histologically documented malignancy confined to the peritoneal space were treated with cisplatin 90 mg/m2 mixed with 5-FU in 2 L of lactated Ringer's solution and given IP for 4 hours every 28 days. Cohorts of at least three patients received starting 5-FU concentrations ranging from 5 mmol/L (1,300 mg in 2 L) to 20 mmol/L. The dose-limiting toxicity was neutropenia with a median granulocyte nadir of 156 cells per microliter occurring at a 5-FU dose of 20 mmol/L. Intrapatient escalation of the 5-FU dose was permitted and 15 cycles of chemotherapy were delivered at 5-FU concentrations greater than 20 mmol/L, the highest concentration being 30.7 mmol/L (8 g of 5-FU in 2L). Other toxicities included mild to moderate nausea during all cycles of therapy, vomiting in 54% of cycles, and diarrhea in 15% of cycles. Abdominal pain, renal dysfunction, peripheral neuropathy, and oral mucositis occurred infrequently and were not related to the 5-FU dose. Peritoneal fluid and plasma 5-FU concentrations were measured by high-performance liquid chromatography (HPLC) in selected patients. Mean peak plasma 5-FU concentrations ranged from 6.19 mumol/L to greater than 60 mumol/L, and peritoneal fluid to plasma 5-FU area under the curve (AUC) ratios ranged from 85 to 1,150. Nine of 15 patients with nonbulky disease had resolution of malignant ascites or at least a 50% reduction of peritoneal studding by tumor at repeat laparotomy. We conclude that combination IP chemotherapy with cisplatin and 5-FU is technically feasible and has acceptable clinical toxicity and a favorable pharmacologic profile. The recommended starting 5-FU dose for phase II trials is 3,900 mg mixed with 90 mg/m2 of cisplatin in 2 L of isotonic fluid.
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PMID:Phase I clinical and pharmacologic study of intraperitoneal cisplatin and fluorouracil in patients with advanced intraabdominal cancer. 223 Aug 97

A case of pancreatic carcinoma associated with marked eosinophilia is reported. A 71-yr-old man was admitted to hospital because of melena and abdominal pain. The systematic examinations revealed pancreatic adenocarcinoma with multiple metastases (rectum, lung and brain). The leukocyte count was gradually increased and reached up to 81.7 X 10(9)/l, of which 54% consisted of eosinophils. Colony-stimulating factor (CSF) was detected both in the patient's serum and in the tumor extracts by a normal human bone marrow culture system. The colonies which were stimulated with patient's serum largely consisted of granulocyte, granulocyte/macrophage and eosinophil types. These results suggest that blood leukocytosis and eosinophilia were due to a high concentration of plasma CSF, which was probably produced by the tumor cells.
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PMID:Pancreatic carcinoma associated with marked eosinophilia: a case report. 350 Aug 71

Leukapheresis and plateletpheresis are rather commonly performed in order to obtain single donor concentrates of granulocytes and platelets. These procedures, although relatively safe, present occasional risks to donors and recipients. Some of the occasional adverse problems experienced by donors include citrate toxicity or acute hypocalcemia, hypotension, hypervolemia, venospasm or vein occlusion, chills, anaphylactoid reactions, hemorrhage, abdominal pain or complications related to equipment failure and related technical problems. Potential risks to donors include those related to the receiving of six percent hydroxyethyl starch (HES), dextrans, or corticosteroids, lymphocyte depletion or immunosuppression, and effects on the complement system. Prophylactic granulocyte transfusions to prevent the occurrence of infections and associated complications in neutropenic patients have not proven to be efficacious; therapeutic granulocyte transfusions appear to be more effective. Indications for therapeutic granulocyte transfusions include those patients with known infections unresponsive to appropriately aggressive antibiotic chemotherapy over a two or three day period combined with findings of a peripheral granulocyte count less than 500 mm3 and especially those with counts below 100 mm3 and/or prolonged fever greater then 38 degrees C (100.4 degrees F) for 24 to 48 hours. In addition, the patient should have a reasonable chance for bone marrow recovery. Hazards or complications associated with granulocyte transfusions include: (a) immediate transfusion reactions, (b) hypersensitivity reactions, (c) pulmonary infiltrates, (d) alloimmunization, (e) transmission of infections, and (f) the possibility of Graft vs. Host (GVH) disease. The current best use of apheresis platelets is to provide therapeutic doses of single donor matched platelets for patients refractory to pooled random donor platelets. Alloimmunization represents the major complication of therapeutic platelet transfusion and is characterized clinically by the failure to achieve expected platelet count increments after transfusion. Future developments which might greatly improve the effectiveness of therapeutic and possibly prophylactic leukapheresis and plateletpheresis include the development of effective sedimenting agents with shorter biological half-lives, more efficient and less expensive methods of procurement of granulocytes and platelets, improved methods of cryopreservation of granulocytes and platelets, better methods for detecting and quantitating antigranulocyte and/or antiplatelet antibodies, and more efficient evaluation of possible synergism of granulocyte transfusions with antibiotic therapy and residual host defense. These improvements may be of great value in the effective utilization of granulocyte and platelet products and in determining which patients are most likely to receive the maximum benefit from granulocyte and platelet support.
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PMID:Current status of leukocyte and platelet administration in cancer therapy. 619 28

We have investigated the use of 111Indium granulocyte scanning, which would be expected to identify areas of perivascular or generalized neutrophil infiltration, in patients with collagen-vascular diseases suffering from either gastrointestinal symptoms (diarrhea or abdominal pain in 15 patients) or otherwise unexplained fever (six patients). Among patients with gastrointestinal symptoms, seven of 15 had positive scans suggesting large or small bowel involvement--three of three patients with Behcet's syndrome, four of five with vasculitis, no patient in six with systemic lupus erythematosus, and no patient with Churg-Strauss syndrome. Among patients without gastrointestinal symptoms, only one patient with polyarteritis nodosa had a positive scan, showing both large and small intestinal involvement. White cell scanning offers a noninvasive, readily tolerated technique for identifying inflammatory involvement of the intestine in patients with collagen-vascular disorders. Gastrointestinal involvement is rare in the absence of symptoms; and among symptomatic patients, inflammatory involvement of the gut is more likely to be found in patients with vasculitis or Behcet's.
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PMID:Noninvasive investigation of the gastrointestinal tract in collagen-vascular disease. 650 10

Fifty patients with suspected intra-abdominal abscess were investigated prospectively with ultrasound and with 99mTc-hexamethylpropylene-amine oxime (HMPAO) isotope labelled mixed leucocytes, using 111-In tropolonate granulocyte scanning as the reference standard. Twenty five patients had inflammatory bowel disease (three were postoperative): 21 of these had Crohn's disease and four had ulcerative colitis. The remainder comprised nine with postoperative fever and 16 with fever and abdominal pain. An abscess was diagnosed when focal activity on serial 111-In tropolonate and 99m-Tc-HMPOA images at one, three, and 24 hours resulted in activity at least equal to liver activity at 24 hours. Thirteen abscesses were diagnosed using each type of white cell scanning, resulting in 100% sensitivity for 99m-Tc-HMPAO compared with 111-In tropolonate. Bowel inflammation was easily distinguished from abscess on serial images. Eight of these 13 abscesses were detected by ultrasound. Altogether 17 abscesses were found. Ultrasound detected 12, including four liver abscesses which were not purulent and had not been detected by white cell scanning. Ultrasound had a sensitivity of 71% (12 of 17) and a specificity of 87% (33 of 38) using all confirmed abscesses as the reference standard. White cell scanning showed a sensitivity of 76% (13 of 17: as a result of the four non-purulent liver abscesses) and a specificity of 100%. 99m-Tc-HMPAO scanning is as accurate as 111-In tropolonate scanning, and has several advantages including simplicity, availability, superior image quality, and reduced radiation dose. Both methods are more sensitive and specific than ultrasound for intra-abdominal abscess detection but ultrasound is advisable if a neutrophil infiltrate is not suspected.
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PMID:Comparison of 99m technetium hexamethylpropylene-amine oxime labelled leucocyte with 111-indium tropolonate labelled granulocyte scanning and ultrasound in the diagnosis of intra-abdominal abscess. 748 45

We initiated a clinical trial for patients with advanced malignant melanoma treated with an anti-idiotype antibody that mimics the disialoganglioside GD2. We report the clinical and immune responses of the first 12 patients entered into this trial. Patients received 1-, 2-, 4-, or 8-mg doses of the anti-idiotype antibody mixed with 100 microg of QS-21 adjuvant every other week, four times, and then monthly. Twelve patients have been on trial for 2-23 months, and all of them have generated immune responses. Patients were removed from the study if they demonstrated disease progression. Hyperimmune sera from all 12 patients revealed an anti-anti-idiotypic Ab3 response, as demonstrated by the inhibition of Ab2 binding to Ab1 by patients' immune sera. To further test the anti-anti-idiotypic response, patients' Ab3 antibodies were affinity purified on Sepharose 4B columns containing adsorbed immunizing anti-idiotype immunoglobulin. Purified Ab3 of all patients studied inhibited binding of Ab1 to a GD2-positive cell line. Purified Ab3 also inhibited binding of Ab1 to purified GD2, in a manner comparable to equal quantities of purified Ab1. The patient Ab3 was truly an Ab1' because it specifically bound to purified disialoganglioside GD2. The isotypic specificity of the Ab3 antibody was predominantly IgG, with only minimal IgM. The predominant IgG subclass was IgG1, with approximately equal quantities of IgG2, IgG3, and IgG4. These Ab3 antibodies reacted specifically with tumor cells expressing GD2 by immune flow cytometry and immunoperoxidase assays. Five patients' Ab3 antibodies studied for antibody-dependent cellular cytotoxicity were positive. One patient had a complete clinical response, with resolution of soft tissue disease, and six patients had stable disease, ranging from 9 to 23 months, and are being continued on vaccine therapy. Toxicity consisted of local reaction at the site of the injection, including induration and pain that generally resolved within a few days. Mild fever and chills were observed in 75% of the patients but rarely required acetaminophen. There was no additional toxicity, including abdominal pain that was previously seen with infusion of murine monoclonal anti-GD2 antibody. Current trials include patients with stage III melanoma and small cell lung cancer. Future trials will attempt to enhance the antitumor response by the addition of interleukin 2, granulocyte macrophage colony-stimulating factor, and other cytokines, together with the 1A7 vaccine.
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PMID:Antibody responses in melanoma patients immunized with an anti-idiotype antibody mimicking disialoganglioside GD2. 960 68

A 78-year-old female was admitted with complaints of malaise and fatigue in the legs. The patient was diagnosed as severe aplastic anemia and treatment was started with metenolone and steroid pulse therapy. Administration of antibiotics and granulocyte-colony stimulating factor which led to a resolution of the high fever. About four months after admission, the patient developed vomiting and abdominal pain with a spiking fever. The next day after suddenly losing consciousness, she died. B. cereus was isolated from blood cultures. Autopsy specimens of the liver, cardiac muscle and lung showed changes due to B. cereus. This pathogen is widely distributed in nature. We should not overlook B. cereus as a contamination, but rather should consider it a potential pathogen in immunocompromised hosts, when it is isolated from blood cultures.
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PMID:[Bacillus cereus septicemia in a patient with severe aplastic anemia]. 991 22

Malignant fibrous histiocytoma arising from the alimentary tract is extremely rare. We experienced a young patient with an inflammatory type of malignant fibrous histiocytoma in the jejunum which produced granulocyte-colony stimulating factor. A 16-year-old male was admitted to Umehara Hospital with abdominal pain, frequent vomiting of 2 days' duration, high fever and leukocytosis. Serum level of granulocyte-colony stimulating factor was 61.2 pg/mL. Plain abdominal X-ray, ultrasonography and computed tomography led to the diagnosis of intussusception with small intestinal tumor. On the 2nd hospital day, the patient underwent exploratory laparotomy. The jejunum showed intussusception with a hen's egg-sized tumor. After manual reduction, a 20-cm segment of the jejunum was removed. The patient was alive and doing well 29 months after the operation. Microscopic examination of the resected tumor disclosed an inflammatory type of malignant fibrous histiocytoma in the jejunum, and immunohistochemistry was positive for granulocyte-colony stimulating factor. This is the 5th case of malignant fibrous histiocytoma arising from the small intestine that has been described in the English literature.
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PMID:G-CSF producing malignant fibrous histiocytoma in the jejunum: a case report. 1114 20


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