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)

A total of 142 patients with multiple myeloma received VAD as remission induction therapy. Seventy-five were previously untreated and 67 had relapsed (31) or refractory disease (36). Vincristine (total dose 1.6 mg) was infused with doxorubicin 36 mg m-2 by continuous ambulatory pump over 4 days. In addition, oral dexamethasone 40 mg day-1 was given for 4 days. Intermittent dexamethasone was only given to 19 patients. Courses were repeated every 21 days. The overall response rate was 84% [27% complete response (CR)] in previously untreated patients and 61% (3% CR) in patients with relapsed and refractory disease. The median survival was 36 months for untreated patients and 10 months for those who had received prior therapy. VAD was well tolerated; however, despite prophylaxis, 54% patients received antibiotics at some time during therapy and 37% had dyspepsia. Twenty-three patients subsequently received a transplant (eight allografts, eight marrow autografts and seven peripheral blood stem cell transplants). Eight have died-four in the allogeneic group and four in the autologous group. The overall median survival of transplanted patients has not yet been reached. VAD is an effective, out-patient therapy for inducing remission in multiple myeloma. Post-remission therapy needs to be optimised, but it is likely that the needs of previously untreated patients may be different from those with relapsed and refractory disease.
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PMID:VAD chemotherapy as remission induction for multiple myeloma. 784 Oct 49

In the submitted study the authors summarize experience with the treatment of resistant forms of multiple myeloma by a combination of Mitoxantrone, Vincristine and Prednisone (NOP regime). The above treatment produced an objective therapeutic response in 33% of the patients, in 50% a partial response, in 17% it failed. The median of survival in the whole group was 10.5 months. Substantially poorer therapeutic results were recorded in patients with primary resistance to the initial chemotherapy (objective response only in one of 6 patients) than in the group with secondary resistance which developed during a relapse of the disease (objective response in 3 of 6 patients). With the exception of marked leukopenia and neutropenia treatment by the NOP regime was very well tolerated. The NOP regime is an expedient approach which extends practical possibilities, in particular ambulatory treatment of refractory forms of multiple myeloma.
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PMID:[Treatment of resistant forms of multiple myeloma using a combination of mitoxantrone, vincristine and prednisone (the NOP regimen)]. 821 24

The purpose of this study was to evaluate a new regimen for the treatment of multiple myeloma based on alternating 3-week cycles of chemotherapy and interferon (rIFN alpha 2). In this prospective phase II clinical trial the Eastern Cooperative Oncology Group evaluated a regimen consisting of 2 cycles of VBMCP (Vincristine 1.2 mg/M(2) IV d1, BCNU 20 mg/M(2) IV d1, Melphalan 8 mg/M(2) PO dl-4, Cyclophosphamide 400 mg/M2 IV d1, Prednisone 40 mg/M(2) PO d1-7) followed by alternating 3-week cycles of VBMCP and rIFN alpha2 5 Mu/M(2) SC 3x/week. Treatment was administered for 2 years. Fifty-eight patients with previously untreated multiple myeloma were entered. Objective response (OR) required 50% decrease in M-protein with correction of severe anemia and no progression of skeletal disease. Complete remission (CR) was defined by disappearance of M-protein and normalization of the bone marrow morphology. Life table analysis was utilized to express survival and response duration. Fifty-four patients were evaluable. Objective response was seen in 80% of patients including CR in 30% (16 patients). The median response duration is 35 months, 46 months for patients with CR. The median survival is 42 months for all patients. Five year survival is 42%. Although 78% of patients had neutrophil nadirs <1000 x 10(9)/L, the incidence of severe infection was only 9%. These data demonstrate that VBMCP + interferon is an effective new regimen combining chemotherapy with a biological response modifier for the treatment of multiple myeloma. The incidence of CR is high, and the response and survival durations appear to be 1 year longer than usually seen with standard chemotherapy. A current ECOG randomized trial compares VBMCP + interferon with VBMCP alone.
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PMID:Complete remission induction with combined VBMCP chemotherapy and interferon (rIFN alpha 2b) in patients with multiple myeloma. 883 1

In order to replace the central venous line necessary for continuous infusion of vincristine and doxorubicin with high-dose dexamethasone (VAD) and to avoid hospitalization, we evaluated the efficacy and toxicity of oral idarubicin, vincristine and dexamethasone (VID) in patients with multiple myeloma. Vincristine (1.6 mg/m2, max 2 mg) was given as a bolus injection on day 1. Idarubicin was given in capsules 10 mg/m2/day for days 1-4 with an intraindividual dose escalation, 40 mg dexamethasone were given on days 1-4, 9-12, 17-20. Treatment cycles were repeated every 28 days. At this interim analysis, 53 patients have been entered into the ongoing trial; 46 patients are evaluable for toxicity. The median age was 60 years (interquartile range, 52-65). 46% were primary or secondary refractory, 20% had previously been treated with VAD and 30% had previously untreated disease, 4% had two or more relapses. Four patients died within 2 months from entry and were considered as early deaths (8.7%). 45% of the 42 patients evaluable for efficacy achieved a partial remission and 26% a minor remission. The median reduction of the M-component was 43% (interquartile range, 25-64%). VID is an effective and convenient alternative to VAD even in relapsed or refractory patients.
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PMID:Oral idarubicin, dexamethasone and vincristine (VID) in the treatment of multiple myeloma. 943 34

We describe a 68-year-old patient presenting with recurrent fever, who eventually turned out to suffer from multiple myeloma. He was treated with Vincristine, Doxorubicin and Dexamethasone combination chemotherapy and intermediate dose Melphalan (70 mg/m2), respectively. Apart from periods of fever due to sepsis following chemotherapy, the recurrent fever disappeared after response, but recurred synchronously with progression of the disease. Recurrent fever in this case should be considered as a symptom of active multiple myeloma. This form of presentation of multiple myeloma has been described in literature only a few times.
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PMID:Fever as presenting symptom of multiple myeloma. 988 3

Vincristine, adriamycin, and dexamethasone (VAD) chemotherapy protocol is first-choice treatment in newly diagnosed multiple myeloma patients in many centers. Sudden hearing loss associated with vincristine therapy is a rarely observed event in the VAD protocol. We describe a 69-year old male patient diagnosed with multiple myeloma 7 months ago who developed sudden bilateral hearing loss related to vincristine therapy. This uncommon adverse effect of vincristine is discussed and the literature reviewed.
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PMID:Bilateral transient hearing loss associated with vincristine therapy: case report. 1115 39

High dose melphalan (HDM) followed by reinfusion of autologous blood stem cells (ASCT) has been applied in AL amyloidosis. Vincristine, doxorubicin, and dexamethasone (VAD) rapidly decrease light chain production in multiple myeloma. In a Phase I/II study of VAD followed by HDM and ASCT in AL amyloidosis, toxicity, feasibility, and response to this regimen were evaluated. Over a 5-year period 38 patients with AL amyloidosis were seen of which 12 out of 18 eligible patients participated in the study. VAD induced a distinct clonal response in 50% (6/12) of the patients, but without clinical improvement. In 11 patients HDM and ASCT was applied. Six months after ASCT 78% (7/9) of the surviving patients showed partial clonal response and none responded completely. Clinical condition evidently improved in 67% (6/9) of survivors, whereby clonal response, clinical response, performance score, and SAP scintigraphs were concordant. Therefore a complete clonal response is not a prerequisite for clinical improvement. With median follow-up after ASCT of 25 months, 75% of the study group patients were alive. Mortality was strongly depending on the number of organs involved Patients treated with HDM and ASCT had better survival than those not eligible (P < 0.0005).
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PMID:AL amyloidosis treated with induction chemotherapy with VAD followed by high dose melphalan and autologous stem cell transplantation. 1240 86

Vincristine, doxorubicin and dexamethasone (VAD) are commonly used as the initial chemotherapy in myeloma patients prior to high-dose therapy and autologous stem cell transplantation. We reviewed monoclonal protein responses and survival of 62 patients treated in this way. Among patients with IgG paraprotein, achievement of at least 50% reduction in paraprotein after the first cycle of VAD correlated with significantly better event-free survival at 3 years, compared with those having less than 50% response. We postulate that early paraprotein response may be used to identify high risk patients.
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PMID:Assessment of early paraprotein response to vincristine-doxorubicin-dexamethasone chemotherapy may help guide therapy in multiple myeloma. 1548 73

Not all patients who fulfill the minimal criteria for diagnosis of multiple myeloma should be treated. If doubt exists about beginning therapy, one should wait and re-evaluate the patient in 2 or 3 months. There is no evidence that early treatment of multiple myeloma is advantageous. All patients should be considered possible candidates for an autologous stem cell transplantation. If they are deemed to be eligible, they should be treated for 3 to 4 months with therapy that does not damage the hematopoietic stem cells. Currently, most physicians use thalidomide plus dexamethasone or dexamethasone alone for induction. Vincristine, doxorubicin (Adriamycin), and dexamethasone (VAD) have been used in the past. Autologous stem cell transplantation prolongs disease-free survival and overall survival. The treatment-related mortality rate is 1% to 2%. Melphalan, 200 mg/m2, is the most widely used preparative regimen. Although allogeneic transplantation is attractive, the mortality rate (about 20%) is too high to recommend conventional allogeneic transplantation. Non-myeloablative transplantation is currently under investigation. If the patient is not a candidate for autologous stem cell transplantation, therapy with melphalan and prednisone is a good choice. Patients with relapsed or refractory disease may be treated with dexamethasone, thalidomide and dexamethasone, bortezomib (Velcade, PS-341), or lenalidomide (Revlimid, not yet approved by the Food and Drug Administration).
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PMID:Treatment of multiple myeloma: an emphasis on new developments. 1658 96

The natural history of multiple myeloma (MM) was revolutionized by the introduction of haematopoietic stem cell transplantation to the treatment armamentarium of this disease. Defined subgroups of MM patients (such as the elderly or dialysis-dependent) have required an individualized approach in order to minimize the transplant-related mortality. Little, however, is known about the management of 12-30% of MM patients with coexistent AL amyloidosis as the amyloidopathy is often overlooked and when recognized these patients commonly are excluded from clinical trials. While occult amyloidosis appears to have no impact on the toxicity and outcome of MM patients, the presence of symptomatic amyloidopathy clearly worsens their prognosis. Use of induction chemotherapy drugs that can cause further damage to the heart (Adriamycin), nervous system (Vincristine) or kidneys should be avoided as should lengthy delays in proceeding to autograft. Further, refining the transplant eligibility criteria for this subgroup of patients with co-existent amyloidopathy to include the number of organs involved and the degree of cardiac involvement (NYHA class, Troponins and NT-pro-BNP levels) along with melphalan dose-adjustment will minimize the treatment-related toxicity and mortality and possibly allow a reversal of the organ damage induced by the amyloidogenic light chain.
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PMID:Multiple myeloma-associated AL amyloidosis: is a distinctive therapeutic approach warranted? 1671 10


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