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)

Ten patients with ovarian cancer refractory to conventional therapy were treated with intraperitoneal (i.p.) recombinant interleukin-2 (rIL-2) and lymphokine-activated killer cells (LAK). The 28-day protocol consisted of 6 priming i.p. rIL-2 infusions on days 0, 4, 6, 8, 10, and 12. Leukapheresis was performed for mononuclear cell collection on days 15, 16, 17, and 18 and lymphokine-activated killer cells were given i.p. with the rIL-2 on days 19 and 21. Three additional i.p. rIL-2 infusions were given on days 23, 25, and 27. Three dose levels of rIL-2 were tested: 5 X 10(5), 2 X 10(6), and 8 X 10(6) units/m2 body surface area. The dose-limiting toxicity was abdominal pain secondary to ascites accumulation with significant weight gain. Other toxic effects included decreased performance status, fever, nausea and vomiting, diarrhea, and anemia. Peripheral lymphocytosis and eosinophilia were seen at all dose levels. The maximum tolerated dose is 8 X 10(6) units/m2/dose. Peripheral and peritoneal IL-2 levels were measured with a bioassay using an IL-2-dependent cell line. At the highest dose level, serum IL-2 was greater than 10 units/ml for 18 h. After the first infusion, a 2-log dilution of the i.p. IL-2 was measured in the serum. In the postleukapheresis i.p. IL-2-dosing period less IL-2 was detected in the serum than in the earlier i.p. IL-2-priming period. The induction and persistence of LAK activity were studied. Peritoneal LAK activity was detected as early as 4 days after the first i.p. infusion, by day 11 in all evaluable patients, and persisted for the 6-day interval between priming IL-2 and LAK/IL-2 infusion. Peritoneal lytic activity persisted until day 28 in 5 tested patients. These peritoneal cells retained lytic activity 48 h in culture medium without rIL-2 present. Peritoneal LAK activity correlated with the percentage of mononuclear cells and the percentage of CD56-positive mononuclear cells in the peritoneum. The yield of peripheral lymphocytes after the six i.p. priming doses of rIL-2 correlated with the dose level of rIL-2 infused. Peripheral blood LAK activity showed a minimal, however progressive, increase during the treatment protocol. LAK activity could be enhanced if rIL-2 was present during the 4-h assay. These studies indicate that i.p. rIL-2 infusion induced durable regional LAK activity and primes peripheral blood cells for LAK activity if exposed briefly to additional IL-2.
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PMID:Phase I trial of intraperitoneal recombinant interleukin-2/lymphokine-activated killer cells in patients with ovarian cancer. 220 79

Between 1976 and 1982, 113 children aged 6 months to 16 years with documented Epstein-Barr virus-induced infectious mononucleosis were studied prospectively, and in most instances serially. An unexpected finding was the large number of young children, less than 4 years old, with this disease. Children with infectious mononucleosis, in particular the very young, tended to have more rashes, significant neutropenia, abdominal pain (older children only), and possible hepatosplenomegaly than have been reported in adult patients. The intensity of the characteristic relative atypical lymphocytosis found in peripheral blood was age-related; it was less in the very young. Findings of failure to thrive, otitis media, and episodes of recurrent tonsillopharyngitis appeared to be unique or more closely associated with childhood disease. Complications such as thrombocytopenia with hemorrhagic manifestations, significant airway obstruction, and neurologic problems occurred more frequently whereas jaundice occurred less frequently than noted in adult patients. Six children, all less than 4 years old, developed pneumonia during the disease course. The increased availability of Epstein-Barr virus-specific testing should continue to expand our knowledge of this disease in children of all ages.
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PMID:Epstein-Barr virus infectious mononucleosis in children. I. Clinical and general laboratory findings. 298 84

Beside the increased risk of infection there are further long lasting consequences of splenectomy. The hematologic changes include morphological alterations of red cells, lymphocytosis, monocytosis and increased blood viscosity. There are complaints about general disturbances like physical weakness, abdominal pain or intolerance of alcohol. The response to certain vaccinations is impaired especially in the early postoperative period. Findings concerning the influence on the growth of cancer are controversial. There seems to be an increased risk of disturbed wound healing.
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PMID:[Long-term sequelae of splenic loss]. 380 30

A case of acute infectious lymphocytosis in a 6 1/2-year-old Black girl is described. The presenting symptoms were headache, vomiting and abdominal pain. The peripheral haematological values showed marked lymphocytosis with absence of atypical lymphocytes. The bone marrow and the thrombocyte count were normal. The girl recovered with symptomatic treatment and continues in good health.
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PMID:Infectious lymphocytosis in a black girl. A case report. 669 87

A syndrome involving periodic fever, pharyngitis, adenitis and aphthous stomatitis is described in 8 children. Attacks are characterized by abrupt onset of fever and, in addition to the above symptoms, by malaise, headache and abdominal pain. Mild leukocytosis and elevation of the erythrocyte sedimentation rate are found in the laboratory. Patients exhibit normal growth and development and are otherwise healthy. PFAPA is clinically benign, with no long-term sequelae. Recognition and diagnosis of the syndrome eliminate the need for intensive work-up. The cause remains unknown. No evidence linking bacterial, viral, or fungal pathogens to this syndrome has been found. No patient has exhibited atypical lymphocytosis or neutropenia, and all patients had normal levels of immunoglobulin. All had received antibiotics early in the course of their illness but without effect. Cimetidine has been discussed in the literature as a possible treatment, but the results are controversial.
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PMID:[PFAPA syndrome: periodic fever, adenitis, pharyngitis and aphthous stomatitis]. 933 38

We report a retrospective study of 115 hospitalized non-immunocompromised adults with proved or presumed diagnosis of cytomegalovirus infection. Clinical symptoms were fever (95%), constitutive symptoms (80%), joint and muscle pain (41%), shivering (32%), abdominal pain (26%), non-productive cough (20%), cutaneous eruption (20%), and diarrhea (10%). Examination found hepatomegaly (25%), splenomegaly (23%), cutaneous rash (20%), adenopathy (19%), pharyngitis (9%), jaundice (3%) or signs of meningeal irritation (1%). Seventeen patients had a gastrointestinal form (hepatitis, jaundice, colitis, antral gastritis or cholecystitis), eight had a pattern of hemopathy, two interstitial pneumonitis, two pericarditis, two immune thrombocytopenic purpura, two a polymyalgia rheumatica-like pattern, one thrombotic thrombocytopenic purpura, one cutaneous vasculitis and one meningoencephalitis. Sixty-four percent of the patients had atypical lymphocytosis. Hepatocellular injury occurred in 90% of the patients. Nineteen of the patients had biological immune abnormalities. Cytomegalovirus infection should be mainly suspected in any patient with persistent fever, isolated or associated with signs of poor specificity, or in some patients with visceral manifestations of initially unknown origin.
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PMID:Clinical and laboratory findings of cytomegalovirus infection in 115 hospitalized non-immunocompromised adults. 1147 69

Microscopic colitis is a relatively common cause of chronic watery diarrhea, often accompanied by abdominal pain and weight loss. The colonic mucosa appears normal grossly, and the diagnosis is made when there is an intraepithelial lymphocytosis and a mixed inflammatory infiltrate in the lamina propria. The two main subtypes, collagenous and lymphocytic colitis, are similar clinically and histologically, distinguished by the presence or absence of a thickened subepithelial collagen band. Many potential pathophysiological mechanisms have been described, although none have been conclusively proved. There is a paucity of randomized treatment trials in these patients, although a rational approach to therapy often leads to satisfactory control of symptoms.
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PMID:Microscopic colitis: a review. 1200 12

Microscopic colitis has 2 main subtypes, collagenous colitis and lymphocytic colitis, that are similar clinically and histologically and are distinguished mainly by the presence or absence of a thickened subepithelial collagen band. Microscopic colitis accounts for approximately 10% of chronic watery diarrhea and may be associated with abdominal pain and mild weight loss. It is typically diagnosed in the sixth to eighth decade of life, and there is a female pre-dominance that is more striking for collagenous colitis than for lymphocytic colitis. Endoscopic and radiographic findings of the colon appear normal. Diagnosis is made by colonic biopsy, which shows an intraepithelial lymphocytosis and a mixed inflammatory infiltrate in the lamina propria. Many potential treatments have been reported, but few have been subjected to controlled treatment trials. A stepwise approach to therapy often leads to satisfactory control of symptoms.
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PMID:Microscopic colitis. 1274 49

A 16-year-old girl was admitted to our hospital because of high fever, abdominal pain, and jaundice. Abnormal lymphocytes and hemophagocytic cells had infiltrated the bone marrow. Laboratory data revealed a severe type of hemophagocytic syndrome accompanied by an initial Epstein-Barr virus (EBV) infection. Persistent EBV infection was identified by polymerase chain reaction (PCR) detection of EBV-DNA in peripheral blood and bone marrow mononuclear cells. The limited efficacy of initial treatment with high-dose gamma-globulin, plasmapheresis, and high-dose methylprednisolone prompted us to administration of T-COP-E (VP-16). Two courses of T-COP-E improved the patient's clinical symptoms and laboratory data; however, marked splenomegaly remained. In addition, fever and serum increase of lactate dehydrogenase (LDH) and cytokines such as gamma-interferon recurred shortly after chemotherapy. On day 53 after diagnosis, the patient underwent laparoscopic splenectomy. The resected spleen weighted 420 g and abnormal lymphocytes in the spleen were positive for CD 8 and negative for CD 56. In situ hybridization revealed EBV-encoded small RNAs (EBERs) in the abnormal lymphocytes. Clinical symptoms including high fever disappeared shortly after the splenectomy, and laboratory data returned to normal. Lymphocytosis after the splenectomy was not observed. We continued out patient monitoring of the case, and 16 months after diagnosis, EBV-DNA in peripheral blood mononuclear cells was not detected, even by PCR.
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PMID:[Severe type of Epstein-Barr virus associated hemophagocytic syndrome successfully treated with T-COP-E and splenectomy]. 1276 Jan 5

Microscopic colitis is an increasingly common cause of chronic diarrhea, and often causes abdominal pain and weight loss. The colonic mucosa appears normal or nearly normal endoscopically, and the diagnosis is made in the appropriate clinical setting when there is intraepithelial lymphocytosis and a mixed lamina propria inflammatory infiltrate. The 2 subtypes, collagenous and lymphocytic colitis, are similar clinically and histologically, and are distinguished by the presence or absence of a thickened subepithelial collagen band. Many potential pathophysiologic mechanisms have been proposed, but no convincing unifying mechanism has been identified. There are many anecdotal reports on treatment, but few controlled trials have been performed in these patients, although a systematic approach to therapy often leads to the satisfactory control of symptoms.
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PMID:Microscopic colitis: an update. 1562 4


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