Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0026764 (multiple myeloma)
 36,148 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

It is a report of a rare case of amyloidosis in myeloma with a predominant localization in the caecum wall with the narrowing of blood vessels and a caecum gangrene and peritonitis as complications. Rarity of the case resulted in an erroneous clinical diagnosis and unjustified appendectomy.
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PMID:[Cecum gangrene as a complication of amyloidosis in myeloma]. 148 18

We present a double-antibody radioimmunoassay for determining human interleukin-6 (IL-6) in biological fluids. The detection limit of the assay is 20 ng/L (B0 - 2 SD). Bound radioactivity in the range of 30% to 90% of the B0 counts corresponds to IL-6 concentrations of 100 to 14,000 ng/L. Analytical recovery of IL-6 added to EDTA-treated plasma averaged 25% more than that added to serum. The plasma concentration of IL-6 was therefore approximately 85 ng/L more than the concentration in simultaneously drawn serum. The mean serum concentration of IL-6 in 45 healthy subjects was 83 ng/L (range 20-290 ng/L), in 20 patients with multiple myeloma 303 ng/L, in 20 patients with rheumatoid arthritis 234 ng/L, and in 13 patients with systemic lupus erythematosus 183 ng/L. Markedly increased (greater than 3000 ng/L) concentrations of IL-6 were found in sera of patients with meningococcus meningitis and infectious peritonitis.
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PMID:Radioimmunoassay of interleukin-6 in plasma. 191 67

A study in 10 patients (eight male, two female; mean age 61.9 +/- 10.7 years) suffering from multiple myeloma (MM) and end-stage renal failure (ESRF) is detailed. Continuous ambulatory peritoneal dialysis (CAPD) was the preferred mode of chronic dialysis in all the patients. Survival after diagnosis was 32.2 +/- 23.9 months. Survival after starting dialysis was 24.6 +/- 20.6 months. All patients on CAPD were adequately dialyzed and in good fluid control. Peritonitis was the main problem on CAPD (one episode per 5.6 patient-months). The majority of peritonitis episodes responded to intraperitoneal antibiotic therapy. One patient with Staphylococcus aureus peritonitis, septicemia, and neutropenia secondary to chemotherapy, died. Recommendations for prophylaxis and treatment of peritonitis are given. Three patients were transferred to hemodialysis. The use of subclavian vein catheters during hemodialysis was associated with a high incidence of gram-positive septicemia. Alkylating agent-based chemotherapy resulted in hematological responses in five patients. Survival after diagnosis in those responders was 47.4 +/- 25.6 months, compared with 17.0 +/- 7.2 months in the nonresponders (P less than 0.05). All responders subsequently relapsed. Four patients died with progressive myeloma. Bone marrow suppression resulted in a high blood transfusion requirement, neutropenia, and thrombocytopenia associated with bleeding into the gastrointestinal tract and central nervous system. Uremic myeloma patients can be adequately dialyzed using CAPD. Those patients who do not have an initial hematological response have a poor prognosis.
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PMID:The role of continuous ambulatory peritoneal dialysis in end-stage renal failure due to multiple myeloma. 239 14

We had demonstrated that the NK cell mediated cytotoxicity of murine spleen cells could be augmented by in vivo priming and subsequent in vitro challenge with a streptococcal preparation OK432, and the cell surface phenotype of induced killer cells was Thy-1+, asialo GM1+, suggesting that the activated cells were of NK lineage (OK-NK cell). We had also clarified that IL-2 played a major role in inducing the OK-NK cells via the production of IFN-gamma. In this study, we examined the effect of adoptive transfer of OK-NK cells on syngeneic tumors in mice. Mice were implanted with SP2 myeloma cells intraperitoneally (i.p.), or C26 colon adenocarcinoma cells subcutaneously to make the models of peritonitis carcinomatosa or solid tumor, and the OK-NK cells were transferred i.p. or intratumorally, adoptively. By the adoptive transfer of OK-NK cells, 92% of mice bearing SP2-tumor had be cured. The tumor growth of C26-solid tumor was inhibited, and the survival rate of mice bearing C26-tumor was significantly increased. The intratumoral remnants of 125I-labelled OK-NK cells were 61, 27 and 8% at 4, 12 and 36h after intratumoral transfer, respectively. By multiple transfer of OK-NK cells, the antitumor effect was more effectively augmented than that of a single transfer. Results in this study suggested that OK-NK cells could be useful for the therapy of cancer patients.
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PMID:Successful adoptive immunotherapy with OK432-inducible activated natural killer cells in tumor-bearing mice. 240 Jun 28

We had demonstrated that the NK cell mediated cytotoxicity of murine spleen cells could be augmented by in vivo prime and subsequent in vitro challenge with the streptococcal preparation OK432, and the cell surface phenotype of induced killer cells was Thy 1+, asialo GM1+, suggesting the activated NK cells (OK-NK cell). The culture supernatants of spleen cells with OK432 possessed the activity of IL-2 and IFN-gamma, and the IL-2 played a major role to induce the OK-NK cells via the production of IFN-gamma. In this study, we examined the effect of adoptive transfer of OK-NK cells on tumor-bearing mice. The mice were implanted SP2 myeloma cells intraperitoneally (i.p.), or C26 colon adenocarcinoma cells subcutaneously (s.c.) to make the models of peritonitis carcinomatosa or solid tumor, and the OK-NK cells were transferred i.p. or i.t., adoptively. By the adoptive transfer of OK-NK cells, the 92% of mice bearing SP2-tumor had be cured. The tumor growth of C26-solid tumor was inhibited, and the survival rate of mice bearing C26-tumor was increased, significantly. The intratumoral remnants of 125I-labelled OK-NK cells were 61.27 and 8% after intratumoral transfer, respectively. By multiple transfer of OK-NK cells the anti-tumor effect was more augmented than that of a single transfer. Thus we recognized the anti-tumor effect of adoptive transfer of OK-NK cells on tumor-bearing mice, and suggested that OK-NK cells could be useful for the therapy of cancer patients.
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PMID:[Successful adoptive immunotherapy with OK432-inducible activated natural killer cells on tumor-bearing mice]. 261 90

The present study describes our experience with CAPD in an unselected group of patients presenting with endstage renal failure. Twenty-three consecutive patients were offered CAPD, in-center, and home hemodialysis. Twenty-two patients selected CAPD, including 14 patients more than 60 years of age, four patients with diabetes, and one with multiple myeloma. CAPD training was performed in an out-of-hospital office facility. One patient returned to hemodialysis following the development of resistant Pseudomonas peritonitis, two patients died of a myocardial infarction, and one patient died with a GI bleed. The other 18 patients are doing well. Assessment of 17 patients maintained on therapy for four months or more revealed that the patients are less depressed, less organic, and have fewer physical symptoms than previously reported for a comparable group of patients maintained on hemodialysis for a similar period of time. In conclusion, CAPD can be successfully employed, at least for the initial months of therapy, to treat the vast majority of patients with endstage renal disease. CAPD training and follow-up care can be provided in an out-of-hospital office facility.
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PMID:Continuous ambulatory peritoneal dialysis: experience with 22 unselected patients with renal failure. 726 43

We reported a 74-year-old woman with plasmacytoid lymphocytic lymphoma who initially presented with exertional dyspnea, conscious disturbance, ascites, and lytic skull lesions. Protein electrophoresis and immunoelectrophoresis showed monoclonal IgG-lambda gammopathy with IgG level of 13300 mg/dl and marked suppression of the residual normal immunoglobulins. Abdominal computed tomography (CT) revealed a pattern mimicked cancerous peritonitis. She responded to plasmapheresis with much clinical improvement of the hyperviscosity syndrome but died of H. influenza sepsis 3 weeks after diagnosis. The unusual and interesting features of this case included: (1) IgG hyperviscosity syndrome and diffuse peritoneal involvement as the initial manifestations in plasmacytoid lymphocytic lymphoma, and (2) presence of lytic bone lesions in conjunction with high level of M--component and marked suppression of normal residual immunoglobulins in a patient with lymphoma rather than multiple myeloma.
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PMID:Plasmacytoid lymphocytic lymphoma presenting with IgG hyperviscosity syndrome and peritoneal lymphomatosis. 764 Nov 9

Cefozopran (CZOP) was used as an initial antibacterial therapy for infections in patients with hematological malignancies. CZOP was given at a daily dose of 4 g by drip intravenously to patients who were febrile over 38 degrees C and were suspected as having bacterial infections. As underlying diseases, 8 patients had acute lymphoblastic leukemia (ALL), 9 acute myeloblastic leukemia (AML), 2 aplastic anemia (AA), 2 adult T cell leukemia/lymphoma (ATLL), 28 non Hodgkin lymphoma (NHL), and 2 multiple myeloma (MM). Bacterial infections diagnosed were sepsis in 7 patients, suspected sepsis in 32, bronchitis in 6, pneumonia in 5 and acute peritonitis in 1. Clinical responses among 51 evaluable cases were excellent in 14, good in 15, fair in 3, poor in 19 and the overall response rate was 57%. The overall response rates for AML, ALL, AA, ATLL, NHL and MM were 56%, 63%, 100%, 50%, 50%, and 100%, respectively. Those for sepsis, suspected sepsis, bronchitis, pneumonia and acute peritonitis were 14%, 63%, 100%, 40%, and 0%, respectively. This therapy was effective in 53% (9/17) of patients whose granulocyte count remained below 500/microliter throughout the course of CZOP therapy. Six bacterial and one fungal strains were isolated from blood and sputum of six patients including five sepsis cases; two bacteria were eradicated and bacterial change was observed in one case. As side adverse effects, 10 patients had liver dysfunction, 1 anemia, 2 proteinemia, 1 indirect bilirubinemia, 2 thrombocytopenia, and 1 eosinophilia. We tried to establish a scoring system for the severities of patients with their infections, underlying diseases, treatments for the underlying disease, and granulocyte counts in order to evaluate the efficacy of CZOP more precisely. This scoring system was consisted of three grades; severe, moderate, and mild. CZOP was effective on mild and moderate grades. These results indicate that the initial antibacterial therapy by CZOP is useful for the treatment of mild and moderate grade infections complicated with hematological malignancies.
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PMID:[Clinical evaluation of cefozopran for infections associated with hematological malignancies]. 983 22

This case report describes an acute colonic diverticular perforation occurred to a multiple myeloma patient, taking corticosteroid and morphine therapy, revealed by a subcutaneous emphysema of upper chest and right abdomen as initial presentation. Sigmoid diverticulitis with perforation and generalized peritonitis is a severe complication of the diverticular disease and it is due to diverticular microperforation. This condition occurs more frequently in patients with widespread diverticolosis and usually after 50 years of age, and the frequency of related complications increases with age (and with the use of corticosteroids). Extraperitoneal air from the sigmoid-rectum perforation can escape diffusing superiorly though paravertebral retroperitoneal tissues and via the diaphragmatic iatus into the mediastinum, producing pneumomediastinum and it diffuses to yield superior thoracic emphysema. This report suggests that the diagnosis of retroperitoneal perforation is usually difficult because of the lack of signs of peritoneal irritation and the paucity of symptoms, particularly in patients treated with corticosteroids.
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PMID:Acute colon diverticulitis in multiple myeloma patient: an unusual presentation of a colonic perforation. Case report. 1282 May 90

Ascites is a rare complication of multiple myeloma and may occur either at presentation or more often during the disease course. Most reported cases have been associated with IgA type of myeloma. When it occurs, it is usually associated with extensive liver infiltration with plasma cells, infectious peritonitis or myelomatous peritoneal infiltration. Herein, we describe a case of IgG type multiple myeloma diagnosed by further examinations due to the presence of plasma cells in ascitic fluid.
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PMID:Multiple myeloma presenting as massive ascites. 1965 Jan 83


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