Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019829 (Hodgkin's disease)
 30,247 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

To determine whether the measurement of repeat number mutations at a minisatellite locus could detect human germline mutations induced by chemotherapy, we performed a longitudinal study of the mutation frequencies in sperm from 10 patients treated for Hodgkin's disease. Polymerase chain reaction on small pools of DNA equivalent to 100 sperm and Southern blotting were used to screen at least 7900 sperm in each sample to quantify the mutation frequency at the minisatellite MS205 locus. Pretreatment and posttreatment semen samples were obtained at least 2 months after completion of therapy from 4 patients treated with a regimen (Novantrone, Oncovin, vinblastine and prednisone [NOVP]) that lacks alkylating agents and from three patients treated with regimens (Cytoxan, vinblastine, procarbazine and prednisone/Adriamycin, bleomycin, dacarbazine, lomustine, and prednisone [CVPP/ABDIC] or mechlorethamine, Oncovin, procarbazine and prednisone [MOPP]) containing alkylating agents. There were no effects of NOVP or CVPP/ABDIC on the mutation frequencies. In the 1 patient treated with MOPP, the treatment with the highest dose of gonadotoxic alkylating agents, there was a statistically significant increase in mutation frequency from 0.79% pretreatment to 1.14% posttreatment, indicating induction of mutations in stem spermatogonia. During-treatment semen samples obtained from 2 patients treated with ABVD, which does not contain gonadotoxic alkylating agents, and 1 with NOVP also did not show any increases above the baseline mutation frequencies, indicating no increase in the minisatellite mutation frequency in spermatocytes. Thus, measurement of repeat number changes at minisatellite MS205 appears to be able to detect induced germline mutations in human sperm. However, most chemotherapy regimens do not significantly increase this class of mutations.
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PMID:Frequency of minisatellite repeat number changes at the MS205 locus in human sperm before and after cancer chemotherapy. 1101 12

Hodgkin's disease remains one of the few malignant diseases which can be cured by modern chemotherapy in most cases even in advanced stages. Adriamycin-containing chemotherapy regimens are considered as the standard therapy which induce long-term remission in about 60-70% of patients. The ABVD scheme, developed by Bonadonna and colleagues in Milan, has a favorable toxicity profile and causes less myelotoxicity, acute leukemia or sterility relative to many previous treatment programs containing alkylating agents. However, 20- 30 % of patients eventually relapse and are then frequently treated with high-dose programs including stem cell transplantation. There are two major goals in advanced Hodgkin's disease: (1) to improve the cure rate and (2) to reduce acute and long-term toxicities. The recent definition of prognostic factors identified patients who are at a high risk of treatment failure as well as those in whom less toxic approaches can be applied. The optimal approach or program has not yet been defined, although new chemotherapy regimens such as BEACOPP and Stanford V with increased tumor response rates have been identified. These new drug combinations are currently analyzed and compared with ABVD in several international trials. While the addition of radiotherapy improved disease control in some trials a survival benefit was not identified and the role of radiotherapy remains controversial. High dose programs remain experimental in advanced stage Hodgkin's disease and should be restricted to prospective clinical trials.
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PMID:Treatment of advanced stage Hodgkin's disease. 1124 23

Doxorubicin is one of the most effective anticancer drug, but its usefulness is limited by the risk of developing cardiomyopathy, cardiac dysfunction and ventricular arrhythmias. Dexrazoxane is used to protect against doxorubicin cardiotoxicity. It is uncertain whether the dexrazoxane-mediated cardioprotective effect will be reflected in electrophysiological properties of the heart. The aim of the present study was to evaluate the occurrence of frequency-domain signal-averaged electrocardiographic (SAECG) abnormalities of the QRS complex and the initial ST segment in patients treated with and without dexrazoxane. Thirty children and young adults 2 months - 15 years after completion of doxorubicin-containing therapy for Hodgkin's disease were evaluated with SAECG. Patients from group I (n = 13) received combined therapy with doxorubicin and dexrazoxane (DOX/DZX), patients from group II (n = 17) received doxorubicin without dexrazoxane (DOX). Using fast Fourier transformation within the QRS complex and the initial ST segment, area ratio (AR) values 40-100/0-40 Hz were calculated. Significant differences in these frequency parameters in the QRS complex between DOX/DZX group and DOX group (19.45+/-12.72 vs 46.18+/-43.06; p = 0.03) might indicate protective effect of dexrazoxane on electrophysiological myocardial properties.
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PMID:Signal-averaged electrocardiography in survivors of Hodgkin's disease treated with and without dexrazoxane. 1132 39

The purpose of this randomized trial was to compare the efficacy of 6 cycles of prednisolone, Adriamycin (doxorubicin), bleomycin, vincristine (Oncovin) and etoposide (PABlOE) with 3 cycles of PABIOE that alternate with 3 cycles of chlorambucil, vinblastine, procarbazine and prednisone (ChlVPP) in patients with advanced Hodgkin's disease. Between October 1992 and April 1996, 679 patients were entered onto the study. 41 of these did not match the protocol requirements on review and were excluded from further analysis, most of these being reclassified as NHL on histological review. Of the remaining 638 patients, 319 were allocated to receive PABIOE and 319 were allocated to receive ChlVPP/PABlOE. The complete remission (CR) rates were 78% and 64%, for ChlVPP/PABlOE and PABIOE respectively after initial chemotherapy (P< 0.0001). 124 patients were re-evaluated subsequently following radiotherapy to residual masses. The CR rates changed from 78% to 88% for ChlVPP/PABlOE and from 64% to 77% for PABlOE when re-evaluated in this manner (treatment difference still significant, P = 0.0002). The treatment associated mortality in the PABlOE arm was 2.2% (7 deaths), while there were no such deaths in the ChlVPP/PABlOE arm (P = 0.015). The failure-free survival was significantly greater in the ChlVPP/PABlOE arm (P< 0.0001) as was the overall survival (P = 0.01). The failure-free and overall survival rates at 3 years were 77% and 91% in the ChlVPP/PABlOE arm, compared with 58% and 85% in the PABIOE arm, respectively. These results indicate that ChlVPP alternating with PABIOE is superior to PABIOE alone as initial treatment for advanced Hodgkin's disease.
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PMID:ChlVPP alternating with PABlOE is superior to PABlOE alone in the initial treatment of advanced Hodgkin's disease: results of a British National Lymphoma Investigation/Central Lymphoma Group randomized controlled trial. 1135 36

Successful treatment of advanced-stage Hodgkin's disease (HD) may critically depend on dose intensity. Because mechlorethamine, Oncovin, procarbazine, and prednisone (MOPP), and Adriamycin, bleomycin, vinblastine, and dacarbazine (ABVD) are not suitable for major dose escalation, we evaluated the activity and toxicity of combined cyclophosphamide, doxorubicin, vincristine, prednisone, and etoposide (CHOPE) in advanced HD, here used at conventional dose intensity, as a preparatory study prior to using this regimen at higher dose intensity. Ninety-two patients were treated with CHOPE (cyclophosphamide, 750 mg/m2, day 1; doxorubicin, 50 mg/m2, day 1; vincristine, 1.4 mg/m2, days 1 and 8; prednisone, 100 mg/day, days 1-5; and etoposide, 80 mg/m2, days 1, 2, and 3) every 21 days. All had advanced HD with no prior chemotherapy with 46% stage IV, 63% with B symptoms, and 57% with bulky disease (> 5 cm). Radiation and growth factor support were not permitted. Full-dose vincristine (not capped at maximum 2 mg/dose) was used in the first 33 patients. An initial cohort of 41 patients was treated with four cycles of CHOPE to evaluate safety and efficacy followed by four cycles of ABVD. A second cohort of 51 patients was treated with 6-8 cycles of CHOPE alone. Toxicity was generally acceptable and primarily hematologic, with neutrophils < 500 in 63% of cohort I and 90% of cohort II, and platelets < 25,000 in 7% of cohort I and 8% of cohort II. The long-term neurotoxicity of full-dose, high-intensity vincristine was acceptable and largely reversible. In cohort I, 92% of patients achieved a complete response (CR) or partial response (PR) with four cycles of CHOPE and 85% were in CR after four additional cycles of ABVD. In cohort II, 77% achieved a CR with 6-8 cycles of CHOPE alone. FFS was 76% in cohort I and 59% in cohort II, with a median follow-up of 8.2 and 5.7 years, respectively. CHOPE, at conventional dose intensity as used here, is an effective first-line regimen for the treatment of advanced-stage HD and may warrant evaluation using higher doses of cyclophosphamide and etoposide with granulocyte colony stimulating factor (G-CSF) support.
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PMID:Cyclophosphamide, doxorubicin, vincristine, prednisone, and etoposide (CHOPE) for advanced-stage Hodgkin's disease: CALGB 8856. 1145 12

Anthracyclines have been in clinical practice since the 1960s and represent one of the most commonly used classes of anticancer drugs. Doxorubicin (adriamycin) is one of the first anthracyclines in clinical use, has a broad anti-tumor spectrum, and has been used against hematopoietic malignancies such as lymphoma, myeloma and leukemia, and solid tumors such as breast cancer, ovarian cancer and sarcomas. There are two chemotherapeutic regimens containing doxorubicin that have been established as the state of the art therapy against malignant lymphomas. One is ABVD therapy for Hodgkin's lymphoma, and the other is CHOP therapy for aggressive non-Hodgkin's lymphoma (NHL). In these regimens as well as the regimen for breast cancer, doxorubicin is delivered by bolus intravenous infusion for 30 minutes to one hour. The use of continuous infusion schedules of doxorubicin for 72 to 96 hours has been reported to reduce the incidence of cardiac toxicity somewhat, providing a pharmacokinetic basis for the hypothesis that high peak concentrations are associated with an increased incidence of cardiotoxicity. VAD regimen for myeloma, and EPOCH regimen for relapsed aggressive NHL have been reported and used. However, this approach is not widespread because of concern over compromising antitumor efficacy, unpredictable toxicities, and logistical issues. Continuous infusion schedules of doxorubicin might be reevaluated for the clinical benefit especially for patients with breast cancer treated by trastuzumab and doxorubicin, because trastuzumab was reported to enhance cardiac toxicity.
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PMID:[Adriamycin (doxorubicin)]. 1168 Dec 38

Mantle cell lymphoma (MCL) accounts for approximately 6% of non-Hodgkin's lymphomas. Patients usually present with advanced disease, with a tendency for extranodal involvement. MCL is an aggressive lymphoma with moderate chemosensitivity, but it remains one of the most difficult therapeutic challenges. Complete response rates to chemotherapy range from 20% to 40%, with median survivals of 2 1/2 to 3 years. Anthracycline-containing regimens do not prolong survival compared with nonanthracycline regimens. Single-agent rituximab (Rituxan) has produced response rates of about 30%, and when combined with an anthracycline-containing regimen, response rates increase to above 90%; however, an impact on survival has not yet been demonstrated. More intensive regimens such as hyperCVAD (hyperfractionated cyclophosphamide [Cytoxan, Neosar], vincristine, doxorubicin [Adriamycin], dexamethasone, methotrexate, cytarabine) with either stem cell transplant or rituximab have been associated with promising results.
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PMID:Mantle cell lymphoma: clinicopathologic features and treatments. 1284 28

A 49 year-old Indian housewife was diagnosed with Hodgkin's disease in 1995. She was given combination chemotherapy comprising Chlorambucil, Vincristine, Procarbazine and Prednisolone. Unfortunately she defaulted after two courses of chemotherapy. One year later, she developed progressive right knee swelling and pain, associated with loss of appetite, loss of weight, intermittent fever, night sweats and pruritus. The right knee swelling measured 15 cm x 20 cm and was warm and tender. A plain radiograph of the right knee revealed osteolytic lesions at the distal end of the right femur and the proximal ends of the right tibia and fibula, associated with gross periosteal reaction and soft tissue swelling. Apart from left cervical lymphoadenopathy, examination of other systems was unremarkable. Pelvic bone marrow biopsy was inconclusive. An open biopsy of the lower end of the right femur was consistent with Hodgkin's disease. She was given salvage combination therapy comprising Chlorambucil, Vincristine, Procarbazine, Prednisolone, Doxorubicin, Bleomycin and Vinblastine. She tolerated the treatment well and responded with significant reduction in the swelling and pain of the right knee. Unfortunately, she again defaulted treatment after 2 courses of chemotherapy. This case illustrates an unusual presentation of Hodgkin's disease in relapse.
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PMID:Relapsed Hodgkin's disease presenting as a right knee swelling. 1455 40

The current management of early stage Hodgkin's disease (HD) is usually based on clinical staging, combined modality therapy and the use of less toxic chemotherapy regimens. This approach entails high cure rates, while ensures less long term toxicity with avoidance of laparotomy. The aim of this study was to assess the efficacy of a brief course of Adriamycin, Bleomycin, Vinblastine, Dacarbazine (ABVD) chemotherapy followed by limited field radiotherapy (RT) in favorable clinical stage (CS) I and IIA HD. Forty patients, aged 17-68 (median 34) years, with favorable CS I and IIA HD, without bulky mediastinal disease, have been treated with 4-6 (median 4) cycles of ABVD plus limited field RT. Twenty seven (67%) patients received 4 cycles of chemotherapy, while 13 received 5-6 cycles. Thirty five (87%) patients received limited field RT with dose 24-36 Gy and five (13%) received extended field with 36-46 Gy. All patients responded completely to chemotherapy. One patient experienced a relapse two months after the end of therapy. All patients are alive; 39 in continuous complete remission. With a median follow-up period of 44 months (range 18-101) the actuarial overall and progress free survival was 100 and 97% at 5 years. We did not observe any case of secondary leukemia or solid tumor. Pulmonary toxicity was mild in cases of mediastinal irradiation. Considering the short follow-up time and the small number of patients, the combination of a brief course of ABVD plus regional RT is a very efficacious treatment of favorable CS I and IIA HD with mild toxicity. However, long term survival data are needed, which could give confident answers regarding the risk of late therapy related complications, particularly second malignancies.
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PMID:Treatment of early clinically staged Hodgkin's disease with a combination of ABVD chemotherapy plus limited field radiotherapy. 1456 54

The purpose of this preliminary study was to determine the incidence of second malignancies after combined-modality therapy for adults with Hodgkin disease and relate it to the details of initial treatment. We retrospectively studied 286 patients ranging in age from 16 to 88 years with stage I or II Hodgkin disease who were treated between 1980 and 1995 with chemotherapy followed 3 to 4 weeks later by radiotherapy. Patients received a median of three cycles of induction chemotherapy. Mitoxantrone, vincristine, vinblastine, and prednisone was used in 161 cases, mechlorethamine, vincristine, procarbazine, and prednisone (MOPP) in 67 cases, Adriamycin, bleomycin, vinblastine, and dacarbazine in 19 cases, lomustine, vinblastine, procarbazine, and prednisone/doxorubicin, bleomycin, dacarbazine, and lomustine in 18 cases, and other chemotherapeutic regimens in the remaining 21 cases. The median radiotherapy dose was 40 Gy given in 20 daily 2-Gy fractions. Median follow-up of surviving patients was 7.4 years. There were 2,230 person-years of observation. Significantly increased relative risks (RR) were observed for acute myeloid leukemia (RR, 69.3; 95% CI, 14.3-202.6) and melanoma (RR, 7.3; 95% CI, 1.5-21.3). The 5-, 10-, and 15-year actuarial risks of acute myeloid leukemia were 0.8%, 1.3%, and 1.3%, respectively. Patients treated with MOPP had the highest 15-year actuarial risk of leukemia (1.6%). The 5-, 10-, and 15-year actuarial risks of solid tumors were 1.9%, 9.3%, and 16.8%, respectively. Consolidative radiotherapy to both sides of the diaphragm resulted in a trend toward an increased risk of solid tumors relative to radiotherapy to only one side of the diaphragm (p = 0.08). In an effort to reduce the risk of second malignancies, we have stopped using the alkylating agents nitrogen mustard and procarbazine and elective paraaortic and splenic radiotherapy after chemotherapy.
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PMID:Second malignancies after chemotherapy and radiotherapy for Hodgkin disease. 1475 37


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