Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0023467 (acute myeloid leukemia)
 35,200 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Seven of 17 children (41%) under 5 years of age with acute granulocytic leukemia (AGL) treated with either cytosine arabinoside-cytoxan (CA-CYT) or Mini-COAP (CA-CYT with vincristine sulfate [VCR] and prednisone) have been in continuous complete remission 4 years or more. CA and CYT were each given in the dosage of 120 mg/m2 intravenously, daily in 3 divided doses, for 4 days. Induction consisted of two courses given at intervals of 2 weeks; during maintenance the courses were repeated at intervals of 4 weeks. In the Mini-COAP regimen, standard 28-day VCR-prednisone therapy was superimposed on CA-CYT induction and 4-day VCR-prednisone pulses were superimposed on CA-CYT maintenance. Transient moderate to severe myelosuppression was frequent; other manifestations of toxicity were mild. Administration of drugs at home was feasible in many instances. Mini-COAP was proved to be an effective therapeutic regimen for young children with AGL and should be considered as initial therapy.
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PMID:Improved survival in young children with acute granulocytic leukemia treated with combination therapy using cyclophosphamide, oncovin, cytosine arabinoside, and prednisone. 28 34

One hundred-sixty-three children with acute nonlymphocytic leukemia (ANLL) were treated with a multiple-drug induction program (PATCO) consisting of prednisone (PDN), cytosine arabinoside ((Ara-C), 6-thioguanine (6-TG), cyclophosphamide (CPM), and Oncovin (VCR). Ninety-six, 59%, obtained a remission. Remission was maintained with daily 6-TG and four-day pulses of Ara-C and CPM with a single dose of VCR every 28 days. The median duration of remission was 11.5 months. Certain prognostic factors affected induction rate and remission duration. Initial white blood count (WBC) was a significant factor in achieving a remission, whereas age, sex, and type of ANLL had no effect. Initial WBC, age, and sex had a significant effect on remission duration, but type of ANLL had no effect. Relapsing patients were treated with daunomycin and 5-azacytidine. The reinduction rate was 53% with a median second remission duration of 190 days. Overall survival for the 163 patients is 55.4% at 12 months, 31.5% at 24 months, 21.4% at 36 months, and 19% at 48 months.
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PMID:Increased survival in childhood acute nonlymphocytic leukemia after treatment with prednisone, cytosine arabinoside, 6-thioguanine, cyclophosphamide, and oncovin (PATCO) combination chemotherapy. 35 21

This report describes the efficacy and toxicity of PAVe (procarbazine, Alkeran, vinblastine) and irradiation (RT) in the management of 159 patients with locally extensive or advanced stage Hodgkin's disease (HD) at Stanford University. Patients received six courses of chemotherapy alternating with RT. The extent of RT and the schedule of treatment varied according to the stage of disease. About 2/3 of patients received PAVe/RT in the setting of prospective, randomized clinical trials. The rate of complete response was 93%. With a median follow-up of seven years (range 2-17), the 15 year actuarial freedom from progression (FFP) is 78% and overall survival is 75%. Ten-year FFP by stage is: 80% for locally extensive stage II, 90% for stage IIIA and 70% for stage IIIB. Excellent and equal results were attained with PAVe/RT vs. MOP(P) (mustard, Oncovin, procarbazine with or without prednisone)/RT in the randomized combined modality studies. Progression or recurrence was documented in 30 patients and was more common in irradiated sites. PAVe was well tolerated acutely. There were no treatment related fatalities. Twenty-three (14%) patients were admitted to the hospital for neutropenic fever. Five second malignancies have occurred after PAVe/RT only: one myelodysplastic syndrome, one acute myelogenous leukemia, one non-Hodgkin's lymphoma and two solid tumors including a case of non-small cell lung cancer and an in situ carcinoma of the cervix. Three patients died from myocardial infarction several years after the completion of treatment. These mature data show that PAVe/RT is effective and well-tolerated therapy for locally extensive stage II and IIIA/B HD.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:The Stanford experience with combined procarbazine, Alkeran and vinblastine (PAVe) and radiotherapy for locally extensive and advanced stage Hodgkin's disease. 145 64

From 1979-1983, 299 patients with stage III or IV Hodgkin's disease (HD) were randomised to receive cyclical chemotherapy with MOPP (mustine, Oncovin, procarbazine, prednisone) or LOPP (Leukeran substituted for mustine). Two hundred and ninety patients were evaluable. There was no statistically significant difference between the complete remission (CR) rates (63% for MOPP, 57% for LOPP), percentage of patients remaining disease free at 5 years (38% for MOPP, 35% for LOPP) and overall survival at 5 years (65% for MOPP, 64% for LOPP). On multivariate analysis younger age, grade I histopathology, absence of systemic symptoms, and normal albumin level were favourable prognostic factors for survival. Acute toxicity in the form of nausea/vomiting, myelosuppression, and phlebitis were less with LOPP than MOPP. Deaths in both groups were usually due to disseminated Hodgkin's disease; there were no infective deaths in the absence of Hodgkin's disease. Second malignancies occurred in six patients treated with MOPP--three acute myeloid leukaemia (AML), one non-Hodgkin's lymphoma (NHL), two carcinomas (Ca); with LOPP, four second malignancies occurred (one AML, one NHL, two Ca). These long term results confirm that LOPP is as effective as MOPP, and less toxic, in the treatment of advanced Hodgkin's disease.
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PMID:British National Lymphoma Investigation randomised study of MOPP (mustine, Oncovin, procarbazine, prednisolone) against LOPP (Leukeran substituted for mustine) in advanced Hodgkin's disease--long term results. 202 42

Sixty-three AML patients were entered into a randomized, prospective trial to investigate the impact of intensive maintenance treatment on remission duration and survival. The maintenance program consisted of either a rotating combination of alternative drugs (HD-Ara C, mAMSA, 5-AZA) not used during induction and consolidation or, alternatively, of a repeated induction type chemotherapy early after consolidation (DNM, VCR, Ara C). In 48 out of 63 patients reaching CR, no prolongation of either remission duration or survival was achieved as compared to a preceding randomized study using conventional maintenance treatment.
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PMID:Intensive maintenance treatment in acute myelogenous leukemia (AML): single institution experience of a multicenter randomized trial. 328 20

We tested the value of early intensification of chemotherapy in 68 consecutive children with acute nonlymphocytic leukemia (ANLL) who were admitted to St. Jude Children's Research Hospital from November 1983 through March 1987. Fifty-eight patients (85%) entered complete remission after treatment with etoposide (VP-16)/cytarabine (ara-C) (A), followed by daunorubicin (Dauno)/ara-C/thioguanine (6-TG) (B) and then VP-16/azacytidine (5-AZ) (C). Thirty percent of the complete responders, mainly those with an M4 or M5 leukemia subtype, attained M1 marrow status after component A, 60% after A + B, and 10% after A + B + C. Induction failures resulted primarily from absolute or relative drug resistance; there was only one death during this phase of therapy. Postremission treatment consisted of three pairs of drugs (vincristine [VCR]/amsacrine [m-AMSA], or doxorubicin [Doxo]/6-TG/ara-C, and VP-16/cyclophosphamide [CTX]) administered sequentially in 6-week cycles for 22 months. Despite the high rate of remission induction, only 33% +/- 7% SE of the patients are expected to be failure-free survivors at 2 years. Remission durations were not significantly affected by the majority of factors examined in this study, with the exception of marrow cellularity after VP-16/ara-C induction therapy. Patients with less than or equal to 5% leukemic cells survived relapse-free for a median of 36.1 months, compared with 11.3 months for the group with a larger infiltrate (P = .01). Although postremission therapy did not improve the percentage of long-term failure-free survivors, the induction regimen we used appears highly effective, and its components should be considered for inclusion in other treatment programs.
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PMID:Early intensification of chemotherapy for childhood acute nonlymphoblastic leukemia: improved remission induction with a five-drug regimen including etoposide. 329 13

Twenty-three European centers participated in a randomized clinical trial (AML-5) to study the effect of androgens and immunotherapy during maintenance in adult acute myelogenous leukemia. Induction treatment consisted of Adriamycin (doxorubicin) 50 mg/m2 day 1, vincristine VCR 1 mg/m2 day 2, and cytosine arabinoside 80 mg/m2 every 12 hours by push injection days 3-9. Patients in complete remission were randomized into four groups: (1) 6-mercaptopurine 70 mg/m2 days 1-14, methotrexate 15 mg/m2 twice weekly days 15-28, and reinduction with daunorubicin 35 mg/m2 and vincristine 1 mg/m2 day 29; (2) chemotherapy as in group 1 plus stanozolol 0.15 mg/kg/day; (3) 6-thioguanine 70 mg/m2 orally on 4 consecutive days and cytosine arabinoside 80 mg/m2 subcutaneously day 5 every week; and (4) chemotherapy as in Group 3 plus irradiated blast cells treated with neuraminidase. Three hundred forty-eight patients were eligible and 295 were evaluable. The median age was 45 yrs. A complete remission was achieved in 64% of the patients, with 158 complete remissions randomized. Patients not randomized and patients receiving bone marrow transplantation (BMT) were analyzed separately. There was no difference in disease-free survival (DFS) or survival in the four maintenance arms. For patients reaching complete remission, the median DFS was 40 weeks, and median survival was 22 months with 30% surviving at 4 years. The overall survival was 18% at 4 years. There was no beneficial effect for DFS or survival by adding either immunotherapy or androgens to chemotherapy during maintenance. However, patients receiving immunotherapy seemed to have a higher rate of responses to reinduction after relapse than those in the other treatment arms.
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PMID:A randomized comparison of maintenance treatment with androgens, immunotherapy, and chemotherapy in adult acute myelogenous leukemia. A Leukemia-Lymphoma Group Trial of the EORTC. 352 89

Thirteen patients with AML in first relapse were treated with high dose combination chemotherapy followed by cryopreserved autologous bone marrow transplantation (ABMT). The first four patients received the COATA-Roma regimen, consisting of CTX, VCR, CA, 6-TG and ADM; nine additional patients received the BAVC regimen consisting of BCNU, AMSA, VP-16 and CA. A median of 1.6 X 10(8) fractionated nucleated bone marrow cells/kg body weight were reinfused. The median of GM-CFU-C recovered was 4.7 X 10(4)/kg. Out of 13 patients, 10 (76.9%) achieved CR, 3 had profound aplasia and died from hemorrhagic or infectious complications. Of the 10 patients who achieved CR, 1 died after 1 week from heart failure, 5 relapsed respectively 17, 20, 21, 21, 42, weeks after ABMT, 4 are still in CR after 2+, 14+, 17+, and 120+, weeks. Of the 9 patients treated with BAVC regimen, 8(88.8%) achieved CR. Four patients relapsed after a median of 19.7 weeks and 4 are still in complete remission. Of interest is the fact that the second complete remission of one patient is longer than the first one, despite the fact that marrow was not purified by any in vitro treatment. In conclusion we can say that BAVC regimen is highly effective in obtaining second complete remission in patients with AML and prolonged disease free survival can be achieved at least in a small number of cases.
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PMID:Cryopreserved autologous bone marrow infusion following high dose chemotherapy in patients with acute myeloblastic leukemia in first relapse. 388 7

In this Southwest Oncology Group (SWOG) study, 216 adults with acute leukemia were treated with ten-day chemotherapy consisting of vincristine sulfate (Oncovin), cytarabine (ara-C) (100 mg per square meter of body area per day by 24-hour infusion), and prednisone (ten-day OAP). The results were compared with those of a previous SWOG study in which cytarabine (200 mg per square meter of body area per day) was given for five days (five-day OAP). Patients entering complete remission (CR) were given three consolidation courses of five-day OAP and randomized to maintenance chemotherapy alone (32 patients) or combined with BCG vaccine (24 patients). For 160 previously untreated patients with acute myelogenous leukemia, there was no difference in remission rates (53% vs 43%) or median survival times (48 vs 47 weeks) between ten-day and five-day OAP. The difference in duration of CR (74 vs 54 weeks, respectively) between the two maintenance arms was not statistically significant. However, 14% of evaluable patients with acute myelogenous leukemia and 26% of those achieving CR were alive and in remission more than five years.
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PMID:High rate of long-term survival in adult acute leukemia following ten-day chemotherapy (OAP) induction. Maintenance with chemotherapy or chemotherapy plus BCG vaccine. 389 Jul 86

From April 1972 to May 1980, 72 children and adolescents (aged 5 to 19 years old, median 16) with Hodgkin's disease, clinical stages IA-IIB (IA, 18; II2A, two areas involved on the same side of the diaphragm, 23; II3+A, three areas or more, 16; IIB, 15) were prospectively treated in two successive clinical trials (H 72 and H 77). Clinical stages IA and II2A received three courses of mechlorethamine, Oncovin, procarbazine, and prednisone (MOPP) and supradiaphragmatic radiotherapy (40 Gy), and no laparotomy was performed. Clinical stages II3+A and IIB received either six cycles of MOPP (H 72), three cycles of MOPP, or three cycles of CCNU, vinblastine, procarbazine, and prednisone (CVPP) (H 77) and subsequently had a laparotomy followed by supradiaphragmatic radiotherapy and a lumboaortic field if results of laparotomy were positive. Patients without evidence of mediastinal involvement did not have mediastinal radiotherapy. At the completion of therapy, the disease in 70 of 72 patients was in complete remission (one failure, one death during treatment). Eight patients relapsed (in situ, 1; marginal, 1; nonirradiated subdiaphragmatic area, 6) after three to 57 months of complete remission (median 20 months); one patient died after relapse. There were three deaths after complete remission of the disease (infection, two; acute nonlymphocytic leukemia [ANLL], one). As of June 1984 the median follow-up was 82 months (range, 49 to 145 months), the actuarial probabilities for survival and freedom from relapse for all patients being 91.6% and 87.6%, respectively. There was no statistical difference according to clinical stage, age (greater than 15 or less than 15 years), sex, or number of cycles of chemotherapy (six or three). Bone growth defects related to radiotherapy were reduced particularly in the 29 patients who did not receive mediastinal radiotherapy. None of these patients had a mediastinal relapse. Azoospermia was the rule for the male patients studied, but young girls and young women retained reproductive integrity.
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PMID:Hodgkin's disease in childhood and adolescence: results of chemotherapy-radiotherapy in clinical stages IA-IIB. 390 63


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