Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0015674 (chronic fatigue syndrome)
 2,978 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

This clinical trial was designed to investigate if maintenance therapy with alfa-interferon could prolong the plateau phase in patients with multiple myeloma. In addition, the tolerability of interferon treatment and its effect on survival were evaluated. From September 1987 to September 1989 a total of 314 patients were accrued to a multi-institutional randomized clinical trial. All patients entered into the protocol received standard melphalan-prednisone (MP) induction therapy. Response was noted in 184 (59%) and a plateau phase achieved in 155 (49%). From the latter group, 125 eligible patients were randomized to either interferon alfa-2b or no maintenance. The patients were followed for an average of 51 months (minimum 36 months) from the time of randomization. The plateau phase was significantly prolonged in the group of patients treated with interferon (median 13.9 v 5.7 months from the time of randomization; P < 0.0001). The interferon therapy was tolerated fairly well, moderate granulocytopenia and a chronic fatigue syndrome being the most frequent side-effects (22% v 18% W.H.O. grade 3 toxicity). The median survival from randomization was almost identical in both groups (36 v 35 months). The study shows that interferon maintenance therapy given to multiple myeloma patients who have achieved a response to initial treatment with MP prolongs the plateau phase duration with tolerable toxicity. The clinical value of this finding should be interpreted with caution, because survival was not prolonged. Further studies are required to clarify the role of interferon in the treatment of multiple myeloma.
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PMID:Interferon alfa-2b versus no maintenance therapy during the plateau phase in multiple myeloma: a randomized study. Cooperative Study Group. 773 55

Autologous peripheral blood stem cell transplantation (APBSCT) is used similarly to autologous bone marrow transplantation (ABMT) to reconstitute bone marrow following myeloablative therapy in patients with proliferative diseases of the blood. Eight patients with recurrent and refractory lymphoma (3 HD, 4 NHL) and multiple myeloma aged 17-55 were included into the study. Peripheral blood stem cells following their prior mobilisation with cyclophosphamide 4-7 g/m2 and/or G-CFS or Dexa-BEAM + G-CSF were collected by subsequent leukaphereses on Fenwal CS3000. Nucleated cells were separated by sedimentation, cryopreserved in a programmed freezer and then stored at-196 degrees C. Bone marrow has been additionally collected in one patient. Conditioning treatment prior to transplantation consisted of BCNU, etoposide and cyclophosphamide (CBV) in lymphomas and melphalan in multiple myeloma. Collected material with mean cellularity 5.52 x 10(8)/kg and mean CD34+ contents 6.27 x 10(6)/kg was reinfused by central line. G-CSF was given in 5 patients to hasten the bone marrow recovery. All patients fully recovered and left hospital on average 35.5 days following transplantation. No signs of relapse were seen throughout the observation period (mean 349.5 days). Neutrophils > 0.5 G/1 were obtained on day + 20, > 1.0 G/1 on day 30, platelets > 50 G/1 on day 29, > 100 G/1 on day 53, reticulocytes > 0.015 on day 30, erythrocytes transfusions were needed up to day 39. Presented outcomes together with other reports indicate, that APBSCT is a highly efficient way to rescue repeatedly relapsing patients with proliferative diseases of the lymphatic systems, even those presenting with changes in the bone marrow (neoplasmatic infiltrate, hypoplasia or fibrosis).
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PMID:Autologous peripheral blood stem and progenitor cells transplantation as a valid treatment approach in recurrent, refractory lymphoma. 874 94