RESUMO
Invasive fusariosis (IF) has been associated with a poor prognosis. Although recent series have reported improved outcomes, the definition of optimal treatments remains controversial. The objective of this study was to evaluate changes in the outcome of IF. We retrospectively analysed 233 cases of IF from 11 countries, comparing demographics, clinical findings, treatment and outcome in two periods: 1985-2000 (period 1) and 2001-2011 (period 2). Most patients (92%) had haematological disease. Primary treatment with deoxycholate amphotericin B was more frequent in period 1 (63% vs. 30%, p <0.001), whereas voriconazole (32% vs. 2%, p <0.001) and combination therapies (18% vs. 1%, p <0.001) were more frequent in period 2. The 90-day probabilities of survival in periods 1 and 2 were 22% and 43%, respectively (p <0.001). In period 2, the 90-day probabilities of survival were 60% with voriconazole, 53% with a lipid formulation of amphotericin B, and 28% with deoxycholate amphotericin B (p 0.04). Variables associated with poor prognosis (death 90 days after the diagnosis of fusariosis) by multivariable analysis were: receipt of corticosteroids (hazard ratio (HR) 2.11, 95% CI 1.18-3.76, p 0.01), neutropenia at end of treatment (HR 2.70, 95% CI 1.57-4.65, p <0.001), and receipt of deoxycholate amphotericin B (HR 1.83, 95% CI 1.06-3.16, p 0.03). Treatment practices have changed over the last decade, with an increased use of voriconazole and combination therapies. There has been a 21% increase in survival rate in the last decade.
Assuntos
Antifúngicos/uso terapêutico , Fusariose/tratamento farmacológico , Fusariose/epidemiologia , Adolescente , Adulto , Idoso , Anfotericina B/uso terapêutico , Criança , Pré-Escolar , Ácido Desoxicólico/uso terapêutico , Combinação de Medicamentos , Quimioterapia Combinada/métodos , Feminino , Fusariose/mortalidade , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Análise de Sobrevida , Resultado do Tratamento , Voriconazol/uso terapêutico , Adulto JovemRESUMO
BACKGROUND: Using a parametric carcinogenesis model, we disentangle the superimposing effects of primary and relapse therapies of Hodgkin's disease on secondary neoplasias. PATIENTS AND METHODS: We analyze eight randomized trials of the German Hodgkin's lymphoma study group [5357 individuals, 67 secondary acute myeloid leukemia (AML)/myelodysplastic syndrome (MDS) and 97 secondary non-Hodgkin's lymphoma (NHL)]. Primary therapies were divided into four groups: radiotherapy alone, moderately dosed COPP/ABVD-like chemotherapies for intermediate and advanced stages and BEACOPP escalated. RESULTS: For secondary AML/MDS, the hazards after primary therapies are proportional (maximum at 3.4 years), while the hazard after relapse therapy is more peaked (maximum at 1.8 years). Intermediate and advanced stage chemotherapy resulted in a cumulative risk of 1.5%, while the risk after BEACOPP escalated is higher (4.4%, P = 0.004) and comparable with that after relapse therapy (4.5%). For secondary NHL, there are no differences in cumulative risk between the primary therapies (2.9%), while the risk after relapse therapy is increased (6.6%, P = 0.002). CONCLUSIONS: BEACOPP escalated moderately increases the risk of secondary AML/MDS but not NHL. No differences were found between other chemotherapies of advanced stages and intermediate stages. Secondary AML/MDS occurs faster after relapse treatment than after primary treatment.
Assuntos
Doença de Hodgkin/tratamento farmacológico , Leucemia Mieloide Aguda/induzido quimicamente , Linfoma não Hodgkin/induzido quimicamente , Síndromes Mielodisplásicas/induzido quimicamente , Segunda Neoplasia Primária/induzido quimicamente , Algoritmos , Protocolos de Quimioterapia Combinada Antineoplásica/efeitos adversos , Bleomicina/efeitos adversos , Ciclofosfamida/efeitos adversos , Dacarbazina/efeitos adversos , Doxorrubicina/efeitos adversos , Etoposídeo/efeitos adversos , Glioxal/efeitos adversos , Doença de Hodgkin/mortalidade , Doença de Hodgkin/radioterapia , Humanos , Ifosfamida/efeitos adversos , Estimativa de Kaplan-Meier , Leucemia Mieloide Aguda/mortalidade , Leucemia Mieloide Aguda/prevenção & controle , Linfoma não Hodgkin/mortalidade , Linfoma não Hodgkin/prevenção & controle , Síndromes Mielodisplásicas/mortalidade , Síndromes Mielodisplásicas/prevenção & controle , Segunda Neoplasia Primária/mortalidade , Segunda Neoplasia Primária/prevenção & controle , Prednimustina/efeitos adversos , Prednisona/efeitos adversos , Procarbazina/efeitos adversos , Modelos de Riscos Proporcionais , Ensaios Clínicos Controlados Aleatórios como Assunto , Medição de Risco , Resultado do Tratamento , Vimblastina/efeitos adversos , Vincristina/efeitos adversosRESUMO
BACKGROUND: Infertility is one of the most significant side-effects in long-term survivors of successfully treated Hodgkin's lymphoma (HL). PATIENTS AND METHODS: The fertility status was assessed in male HL patients enrolled into trials of the German Hodgkin Study Group from 1988 to 2003. RESULTS: In pre-treatment analysis (n = 202), 20% of patients had normozoospermia, 11% azoospermia and 69% had other dyspermia. In post-treatment analysis (n = 112), 64% of patients had azoospermia, 30% other dyspermia and 6% normozoospermia (P < 0.001). Azoospermia was observed in 90% of patients treated with chemotherapy alone, 67% of those treated with combined modality and 11% of those treated with radiotherapy alone (P < 0.001). Azoospermia was more frequent after 4x cyclophosphamide, vincristine, procarbazine, prednisone, doxorubicin, bleomycin, vinblastine, dacarbazine (COPP/ABVD) (91%), 8x bleomycin, etoposide, doxorubicin, cyclophosphamide, vincristine, procarbazine, prednisone (BEACOPP) baseline (93%) and 8x BEACOPP escalated (87%) compared with 2x COPP/ABVD (56%; P = 0.003). There was a statistically significant difference in post-treatment follicle-stimulating hormone (FSH) levels between patients with azoospermia and those with preserved spermatogenesis (P = 0.001). CONCLUSIONS: Depending on the treatment received, male HL patients are at high risk of infertility after treatment. FSH might be used as surrogate parameter for male fertility in future studies.
Assuntos
Azoospermia/etiologia , Fertilidade , Doença de Hodgkin/fisiopatologia , Adolescente , Adulto , Protocolos de Quimioterapia Combinada Antineoplásica/administração & dosagem , Protocolos de Quimioterapia Combinada Antineoplásica/efeitos adversos , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Bleomicina/administração & dosagem , Bleomicina/efeitos adversos , Terapia Combinada , Ciclofosfamida/administração & dosagem , Ciclofosfamida/efeitos adversos , Dacarbazina/administração & dosagem , Dacarbazina/efeitos adversos , Doxorrubicina/administração & dosagem , Doxorrubicina/efeitos adversos , Etoposídeo/administração & dosagem , Etoposídeo/efeitos adversos , Hormônio Foliculoestimulante/sangue , Doença de Hodgkin/sangue , Doença de Hodgkin/tratamento farmacológico , Doença de Hodgkin/radioterapia , Humanos , Hormônio Luteinizante/sangue , Masculino , Pessoa de Meia-Idade , Prednisona/administração & dosagem , Prednisona/efeitos adversos , Procarbazina/administração & dosagem , Procarbazina/efeitos adversos , Sêmen/efeitos dos fármacos , Sêmen/efeitos da radiação , Espermatozoides/efeitos dos fármacos , Espermatozoides/efeitos da radiação , Testosterona/sangue , Vimblastina/administração & dosagem , Vimblastina/efeitos adversos , Vincristina/administração & dosagem , Vincristina/efeitos adversosRESUMO
Malignant Hodgkin's lymphoma (HL) has become a curable disease through the increasing intensity of the treatment strategies applied. These regimens are aggressive, including radiotherapy and chemotherapy leading to the possibility of secondary malignancies. The German Hodgkin Lymphoma Study Group considered three cohorts including 5,411 patients with all stages of HL. In 127 patients a secondary solid tumor was diagnosed (cumulative risk 2%, median follow-up 72 months), with bronchial carcinomas (23.6%) and colorectal adenocarcinomas (20.5%) being the most frequent neoplasms. Secondary acute myeloid leukemia was found in 36 patients, another ten developed myeloid dysplasia (cumulative risk 1%, median follow-up 55 months). A total of 52 patients revealed a non-Hodgkin's lymphoma (NHL; cumulative risk 0.9%, median follow-up 46 months). The overall incidence of secondary malignancies was 3.9% in patients who had been treated successfully for their HL with radio- and/or chemotherapy.A secondary NHL can be particularly difficult to be distinguished from the preceding HL. Therefore, in case of a suspected relapse, a complete histopathological work-up must be performed.
Assuntos
Antineoplásicos/uso terapêutico , Doença de Hodgkin/tratamento farmacológico , Segunda Neoplasia Primária/induzido quimicamente , Segunda Neoplasia Primária/epidemiologia , Antineoplásicos/efeitos adversos , Estudos de Coortes , Doença de Hodgkin/patologia , Humanos , Leucemia Mieloide Aguda/induzido quimicamente , Leucemia Mieloide Aguda/patologia , Estadiamento de Neoplasias , Segunda Neoplasia Primária/patologia , Estudos RetrospectivosRESUMO
Patients with early stage favorable Hodgkin's disease who relapse after extended field radiotherapy have satisfactory results. We retrospectively analysed patients with relapsed HD after initial radiation therapy alone to determine treatment outcome and prognostic factors. Nine-hundred and forty five patients in localized stages without risk factors received either 40 Gy extended field RT or 30 Gy EF RT followed by an additional 10 Gy to involved lymph node regions. 107 patients relapsed and received salvage therapy. Characteristics of the 107 patients at relapse were as follows: median age was 34 years (range 18--75) with relapse occuring at a median of 19 months (range 4--98 months), 31% were female. The majority of patients (93%) were treated with conventional chemotherapy. Sixty-nine percent were treated with COPP/ABVD like regimens, 21% with BEACOPP, and 3% received various other regimens. Seven percent were treated with radiotherapy alone. Complete remission was achieved in 87% of all salvaged patients. The median follow-up after relapse was 45 months. FF2F (freedom from second treatment failure) and OS (overall survival) were 81% and 89%, respectively. In multivariate analysis age was the major prognostic factor for FF2F and OS (p<0.0001, for both). Further independent prognostic factors were B symptoms (p=0.05) and salvage chemotherapy (p=0.03) for FF2F, and B symptoms (p=0.03) and extranodal involvement (p=0.02) for OS. The long-term outcome of patients relapsing after EF RT is excellent. Age, B symptoms, extranodal involvement and salvage chemotherapy were identified as prognostic factors for second relapse and survival.
Assuntos
Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Doença de Hodgkin/tratamento farmacológico , Doença de Hodgkin/radioterapia , Terapia de Salvação/métodos , Adolescente , Adulto , Fatores Etários , Idoso , Protocolos de Quimioterapia Combinada Antineoplásica/administração & dosagem , Bleomicina/administração & dosagem , Ciclofosfamida/administração & dosagem , Bases de Dados Factuais , Doxorrubicina/administração & dosagem , Etoposídeo/administração & dosagem , Feminino , Doença de Hodgkin/mortalidade , Humanos , Masculino , Pessoa de Meia-Idade , Prednisona/administração & dosagem , Procarbazina/administração & dosagem , Prognóstico , Doses de Radiação , Radioterapia/métodos , Indução de Remissão , Estudos Retrospectivos , Análise de Sobrevida , Vimblastina/administração & dosagem , Vincristina/administração & dosagemRESUMO
BACKGROUND: Since there are no randomized studies, the treatment of choice for patients with early stage lymphocyte-predominant Hodgkin's lymphoma (LPHL) remains unclear. We thus reviewed all LPHL cases registered in the database of the German Hodgkin Study Group (GHSG) and compared the different treatment approaches, such as extended field (EF), involved field (IF) radiation and combined modality (CM) treatment for LPHL stage IA patients. PATIENTS AND METHODS: One hundred and thirty-one patients with LPHL in clinical stage IA without risk factors were analyzed. Forty-five patients were treated with EF radiotherapy, 45 patients with IF radiation and 41 patients received CM treatment. The median follow-up was 78 months in the EF group, 40 months after CM and 17 months after IF, respectively. RESULTS: A total of 129 patients achieved complete remission (CR and CRu): 98% after EF radiotherapy, 100% after IF radiation and 95% after CM. With a median follow-up of 43 months there were 5% relapses and only three patients died. Toxicity of treatment was generally mild with most events observed after CM. CONCLUSION: In terms of remission induction IF radiotherapy for stage IA LPHL patients is as effective as EF or CM treatment. However, longer follow-up is needed before final conclusion as the optimal therapy.
Assuntos
Doença de Hodgkin/tratamento farmacológico , Doença de Hodgkin/radioterapia , Adolescente , Adulto , Idoso , Terapia Combinada , Bases de Dados Factuais , Fracionamento da Dose de Radiação , Feminino , Doença de Hodgkin/patologia , Humanos , Masculino , Pessoa de Meia-Idade , Estadiamento de Neoplasias , Recidiva , Estudos Retrospectivos , Fatores de RiscoRESUMO
High-dose chemotherapy followed by autologous stem cell transplantation can improve the outcome of relapsed and refractory Hodgkin's disease (HD) patients. The objective of the trial was to determine the mobilizing potential of the DHAP salvage regimen (dexamethasone, cytarabine, cisplatin) for the collection of peripheral blood stem cells (PBSC) in patients with relapsed HD. The target yield of harvesting CD34 + cells was > or =2 x 10(6)/kg in order to support the subsequent myeloablative chemotherapy. Most of the 105 patients included were intensively pre-treated with different combination chemotherapy regimens prior to mobilization. The use of DHAP followed by granulocyte colony-stimulating factor (G-CSF; 10 microg/kg) resulted in the successful collection of adequate numbers of PBSC in 97.1% of patients (102 of 105) with a median harvest of CD34+ cells of 13 x 10(6)/kg (range 2.6 - 85.1). More than 2.0 x 10(6) CD34+ cells/kg were achieved in 65 of 103 (63%) patients after 1 apheresis, the maximum number of aphereses for all patients was 3. It was found that the optimal time of PBSC harvest was at days 13 - 16 after initiating the mobilization regimen. These results demonstrate that the salvage chemotherapy regimen, such as DHAP combined with G-CSF, can be successfully used to mobilize PBSC in HD patients.
Assuntos
Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Fator Estimulador de Colônias de Granulócitos/uso terapêutico , Mobilização de Células-Tronco Hematopoéticas/métodos , Células-Tronco Hematopoéticas/metabolismo , Doença de Hodgkin/terapia , Recidiva Local de Neoplasia/terapia , Adolescente , Adulto , Medula Óssea/efeitos dos fármacos , Cisplatino/uso terapêutico , Citarabina/uso terapêutico , Dexametasona/uso terapêutico , Quimioterapia Combinada , Feminino , Doença de Hodgkin/sangue , Doença de Hodgkin/patologia , Humanos , Masculino , Pessoa de Meia-Idade , Recidiva Local de Neoplasia/sangue , Recidiva Local de Neoplasia/patologia , Prognóstico , Terapia de SalvaçãoRESUMO
BACKGROUND: Combination chemotherapy can cure patients with non-Hodgkin's lymphoma (NHL), but those who suffer treatment failure or relapse still have a poor prognosis. High-dose chemotherapy (HDCT) with autologous stem cell transplantation (ASCT) can improve the outcome of these patients. We evaluated an intensified high-dose sequential chemotherapy program with a final myeloablative course. PATIENTS AND METHODS: Inclusion criteria were age 18-65 years, histologically proven primary progressive or relapsed aggressive NHL and eligibility for HDCT. The therapy consists of two cycles DHAP: dexamethasone 40 mg (day 1-4), high-dose cytarabine 2 g/m2 12q (day 2), cisplatin 100 mg/m2 (day 51); patients with partial (PR) or complete remission (CR) received cyclophosphamide 4 g/m2 (day 37), followed by peripheral blood stem cell (PBSC) harvest; methotrexate 8 g/m2 (day 1) plus vincristine 1.4 mg/m2 (day 51); and etoposide 500 mg/m2 (day 58-62). The final myeloblative course was BEAM: cytarabine 200 mg/m2 12q (day 81-84), etoposide 150 mg/m2 12q (day 81-84), melphalan 140 mg/m2 (day 80), carmustin 300 mg/m2 (day 80) followed by PBSCT. RESULTS: Fifty-seven patients (median age 43 years, range 24-65) were enrolled: 23 (40%) patients were refractory to primary therapy and 34 (60%) patients had relapsed NHL. The response rate (RR) after 2 cycles of DHAP was 72% (9% CR, 63% PR) and at the final evaluation (100 days post transplantation) 43% (32% CR, 11% PR). Toxicity was tolerable. Median follow-up was 25 months (range 1-76 months). Freedom from second failure (FF2F) and overall survival (OS) at 2 years were 25% and 47% for all patients, respectively. FF2F at 2 years for patients with relapse and for patients refractory to primary therapy were 35% and 9% (P=0.0006), respectively. OS at 2 years for patients with relapse and for patients refractory to primary therapy were 58% and 24% (P=0.0044), respectively. CONCLUSIONS: We conclude that this regimen is feasible, tolerable and effective in patients with relapsed NHL. In contrast, the results in patients with progressive disease are unsatisfactory. This program is currently being modified by addition of rituximab for patients with relapsed aggressive NHL.
Assuntos
Protocolos de Quimioterapia Combinada Antineoplásica/administração & dosagem , Doença de Hodgkin/terapia , Recidiva Local de Neoplasia/terapia , Terapia de Salvação , Transplante de Células-Tronco , Adolescente , Adulto , Idoso , Carmustina/administração & dosagem , Cisplatino/administração & dosagem , Terapia Combinada , Citarabina/administração & dosagem , Dexametasona/administração & dosagem , Intervalo Livre de Doença , Relação Dose-Resposta a Droga , Etoposídeo/administração & dosagem , Estudos de Viabilidade , Feminino , Doença de Hodgkin/mortalidade , Doença de Hodgkin/patologia , Humanos , Infusões Intravenosas , Masculino , Melfalan/administração & dosagem , Pessoa de Meia-Idade , Recidiva Local de Neoplasia/mortalidade , Recidiva Local de Neoplasia/patologia , Indução de Remissão , Taxa de Sobrevida , Transplante Autólogo , Resultado do TratamentoRESUMO
BACKGROUND: We designed a dose- and time-intensified high-dose sequential chemotherapy regimen for patients with relapsed and refractory Hodgkin lymphoma (HD). PATIENTS AND METHODS: Eligibility criteria included age 18-65 years, histologically proven primary progressive (PD) or relapsed HD. Treatment consisted of two cycles DHAP (dexamethasone, high-dose cytarabine, cisplatinum); patients with chemosensitive disease received cyclophosphamide followed by peripheral blood stem cell harvest; methotrexate plus vincristine, etoposide and BEAM plus peripheral blood stem cell transplantation (PBSCT). RESULTS: A total of 102 patients (median age 34 years, range 18-64) were enrolled. The response rate was 80% (72% complete response, 8% partial response). With a median follow-up of 30 months (range 3-61 months), freedom from second failure (FF2F) and overall survival (OS) were 59% and 78% for all patients, respectively. FF2F and OS for patients with early relapse were 62% and 81%, for late relapse 65% and 81%; for PD 41% and 48%, and for multiple relapse 39% and 48%, respectively. In multivariate analysis response after DHAP (P <0.0001) and duration of first remission (PD and multiple relapse versus early and late relapse; P=0.0127) were prognostic factors for FF2F. Response after DHAP (P <0.0081), duration of first remission (P=0.0017) and anemia (P=0.019) were significant for OS. CONCLUSION: Based on the promising results of this study, a prospective randomized European intergroup study was started comparing this intensified regimen with two courses of DHAP followed by BEAM (HD-R2 protocol).
Assuntos
Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Doença de Hodgkin/tratamento farmacológico , Doença de Hodgkin/patologia , Adolescente , Adulto , Antineoplásicos Alquilantes/administração & dosagem , Protocolos de Quimioterapia Combinada Antineoplásica/administração & dosagem , Carmustina/administração & dosagem , Cisplatino/administração & dosagem , Terapia Combinada , Ciclofosfamida/administração & dosagem , Citarabina/administração & dosagem , Dexametasona/administração & dosagem , Intervalo Livre de Doença , Relação Dose-Resposta a Droga , Etoposídeo/administração & dosagem , Feminino , Fator Estimulador de Colônias de Granulócitos/administração & dosagem , Humanos , Infusões Intravenosas , Injeções Subcutâneas , Masculino , Melfalan/administração & dosagem , Metotrexato/administração & dosagem , Pessoa de Meia-Idade , Transplante de Células-Tronco de Sangue Periférico , Recidiva , Resultado do Tratamento , Vincristina/administração & dosagemRESUMO
In contrast to younger patients, the prognosis of elderly patients with advanced Hodgkin's disease (HD) has not improved substantially over the last 20 years. We thus carried out a prospectively randomized study (HD9(elderly)) to compare the BEACOPP regimen in this setting against standard COPP-ABVD. Between February 1993 and 1998, 75 patients aged 66-75 years with newly diagnosed HD in advanced stages were recruited into the HD9 trial as a separate stratum (HD9(elderly)). Patients were assigned to eight alternating cycles of COPP and ABVD or eight cycles of BEACOPP in baseline doses. Radiotherapy was given to initial bulky or residual disease. In total, 68 of 75 registered patients were assessable: 26 were treated with COPP-ABVD and 42 with BEACOPP baseline. There were no significant differences between COPP-ABVD and BEACOPP in terms of complete remission (76%), overall survival (50%) and freedom from treatment failure (FFTF) (46%) at 5 years. At a median follow-up of 80 months, a total of 37 patients died: 14/26 patients (54%) treated with COPP-ABVD and 23/42 patients (55%) with BEACOPP. Two patients (8%) treated with COPP-ABVD and nine patients (21%) treated with BEACOPP died of acute toxicity. Hodgkin-specific FFTF at 5 years was 55% after COPP-ABVD and 74% after BEACOPP (P=0.13). Thus, there are no differences in survival between these regimens in elderly patients.
Assuntos
Envelhecimento , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Doença de Hodgkin/tratamento farmacológico , Administração Oral , Idoso , Protocolos de Quimioterapia Combinada Antineoplásica/administração & dosagem , Bleomicina/administração & dosagem , Ciclofosfamida/administração & dosagem , Dacarbazina/administração & dosagem , Doxorrubicina/administração & dosagem , Etoposídeo/administração & dosagem , Feminino , Doença de Hodgkin/patologia , Humanos , Infusões Intravenosas , Prednisona/administração & dosagem , Procarbazina/administração & dosagem , Estudos Prospectivos , Análise de Sobrevida , Resultado do Tratamento , Vimblastina/administração & dosagem , Vincristina/administração & dosagemRESUMO
BACKGROUND: Long-term survivors of successfully treated Hodgkin's disease (HD) are at risk for late complications. Among these, secondary solid tumors are most serious because they are often fatal. The aim of this retrospective analysis was to assess the incidence, relative risk and risk factors of secondary solid tumors in HD patients registered in the database of the German Hodgkin Lymphoma Study Group (GHSG). PATIENTS AND METHODS: From 1983 to 1998, the GHSG conducted three generations of clinical trials for early, intermediate and advanced stage HD (HD1-HD9) involving a total of 5367 patients. Data on incidence, risk factors and relative risk were updated in March 2003. RESULTS: A total of 127 patients with secondary solid tumors were identified. Among these, lung cancer (23.6%), colorectal cancer (20.5%) and breast cancer (10.2%) were the most frequent. After a median follow-up of 72 months the cumulative risk of developing a solid tumor was 2%, with an overall relative risk (RR) of 2.4 (lung cancer, 3.8; colorectal cancer, 3.2; breast cancer, 1.9). For most patients (n=67; 52.8%) developing a secondary solid tumor, treatment modality consisted of chemotherapy combined with radiotherapy in extended field technique (RR = 3.3). CONCLUSIONS: With a median follow-up of 72 months, there were 127 patients developing solid tumors out of a total of 5367 HD patients treated in the GHSG studies HD1-HD9. The cumulative risk of 2% is expected to increase over time due to the rather short median observation time and slow progression of solid malignancies.
Assuntos
Doença de Hodgkin/epidemiologia , Adolescente , Adulto , Neoplasias da Mama/epidemiologia , Neoplasias da Mama/secundário , Neoplasias da Mama/terapia , Feminino , Seguimentos , Neoplasias Gastrointestinais/epidemiologia , Neoplasias Gastrointestinais/secundário , Neoplasias Gastrointestinais/terapia , Alemanha/epidemiologia , Doença de Hodgkin/patologia , Doença de Hodgkin/terapia , Humanos , Incidência , Neoplasias Pulmonares/epidemiologia , Neoplasias Pulmonares/mortalidade , Neoplasias Pulmonares/secundário , Neoplasias Pulmonares/terapia , Masculino , Melanoma/epidemiologia , Melanoma/secundário , Melanoma/terapia , Pessoa de Meia-Idade , Estadiamento de Neoplasias , Prognóstico , Estudos Retrospectivos , Fatores de Risco , Análise de Sobrevida , Fatores de TempoRESUMO
High cure rates have been achieved in the treatment for patients with Hodgkin's disease in the past 30 years. Depending on stage at diagnosis and further risk factors up to 95% of patients with Hodgkin's disease can be cured with first-line treatment. Modern therapeutic strategies aim at both reducing therapy-induced late toxicities while maintaining effective tumor control. Patients with early stage Hodgkin's disease are now treated with a short course of chemotherapy for control of occult disease and involved field (IF) irradiation. For patients with early unfavourable stages, effectiveness of treatment shall be optimised by introducing the escalated BEACOPP schedule which has been established in the treatment of advanced stages. Questions to be answered in the treatment of advanced stages concern the optimal number of cycles of an effective chemotherapy regimen and the necessity of additional radiation therapy. The role of erythropoetin and PET-imaging is currently being evaluated in ongoing trials. In the future, new therapeutic approaches with biological agents will be of interest.
Assuntos
Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Doença de Hodgkin/tratamento farmacológico , Protocolos de Quimioterapia Combinada Antineoplásica/efeitos adversos , Terapia Combinada , Doença de Hodgkin/mortalidade , Doença de Hodgkin/patologia , Doença de Hodgkin/radioterapia , Humanos , Recidiva Local de Neoplasia/tratamento farmacológico , Recidiva Local de Neoplasia/radioterapia , Estadiamento de Neoplasias , Radioterapia Adjuvante , Taxa de Sobrevida , Resultado do TratamentoRESUMO
Although treatment regimens for Hodgkin's lymphoma have become more sophisticated, little is known about the prevalence of fatigue in long-term survivors. Therefore, we investigated the fatigue status of long-term survivors of Hodgkin's lymphoma and a control group using a pre-validated questionnaire. In 1995/1996, we contacted 1981 patients, who were enrolled in the German Hodgkin Studies HD 1-6. All patients were treated according to the treatment protocols HD1-3 (1981-1988) and HD 4-6 (1988-1993). The patients with a current status of complete remission were asked to complete a quality-of-life (QoL) questionnaire (European Organisation for Research and Treatment of Cancer Quality of Life Core 30 (EORTC QLQ C-30)) and a fatigue questionnaire (Multidimensional Fatigue Inventory (MFI)). The results were compared with the data from 935 controls, matched for age, gender and living area. Eight-hundred and eighteen questionnaires from the patients were available for analysis. The median time between the end of treatment and completing the questionnaire is 5.2 years. Fatigue levels of patients with Hodgkin's lymphoma are high, even years after treatment. Fatigue dimensions are significantly influenced by several clinical and non-clinical factors. Fatigue levels of Hodgkin's lymphoma patients are significantly higher than those of the control group. Further investigations are warranted to explore the effectiveness of treatment strategies for fatigue.
Assuntos
Fadiga/etiologia , Doença de Hodgkin/complicações , Atividades Cotidianas , Adolescente , Adulto , Idoso , Análise de Variância , Estudos Transversais , Fadiga/epidemiologia , Feminino , Alemanha/epidemiologia , Nível de Saúde , Indicadores Básicos de Saúde , Inquéritos Epidemiológicos , Doença de Hodgkin/epidemiologia , Humanos , Masculino , Pessoa de Meia-Idade , Prevalência , Psicometria , Qualidade de Vida , Sensibilidade e Especificidade , SobreviventesRESUMO
The aim of the study was to investigate the effects of erythropoietin (epoetin beta) on red blood cell (RBC) transfusions, hemoglobin (Hb) levels, and quality of life (QOL) in patients with relapsed lymphoma treated with an aggressive sequential salvage chemotherapy (SSCT) regimen. Sixty patients with early or late relapsed Hodgkin's disease ( n=39) or first relapse of aggressive non-Hodgkin's lymphoma ( n=21) were randomized to receive epoetin beta 10,000 IE subcutaneously three times a week or no epoetin during salvage chemotherapy. Patients in both study arms received two cycles of DHAP (dexamethasone, high-dose cytarabine, cisplatin); patients in partial remission (PR) or complete remission (CR) then received cyclophosphamide, followed by peripheral blood stem cell (PBSC) harvest, methotrexate plus vincristine, and etoposide. The final myeloablative course was BEAM (carmustine, etoposide, cytarabine, and melphalan) followed by autologous stem cell support. The primary endpoint of the study was the number of RBC units needed during SSCT. In addition, Hb levels and QOL were measured. The mean number of RBC units given in the epoetin beta arm was 4.5 compared to 8.3 in the control arm ( P=0.0134). The mean Hb levels during therapy were 10.4 g/dl in the epoetin beta arm and 9.7 g/dl in the control ( P=0.018). From baseline until BEAM therapy QOL (EORTC QLQ C30) and fatigue (MFI) assessment showed little QOL worsening or stable levels in both arms with a steeper increase of fatigue levels in the control group. Patients with relapsed lymphoma undergoing aggressive chemotherapy and stem cell support benefited from epoetin beta therapy, with a decrease of RBC transfusion requirements and lower rise of fatigue levels.
Assuntos
Eritropoetina/administração & dosagem , Doença de Hodgkin/tratamento farmacológico , Linfoma não Hodgkin/tratamento farmacológico , Adulto , Protocolos de Quimioterapia Combinada Antineoplásica/administração & dosagem , Relação Dose-Resposta a Droga , Esquema de Medicação , Transfusão de Eritrócitos , Feminino , Hemoglobinas/análise , Humanos , Injeções Subcutâneas , Masculino , Pessoa de Meia-Idade , Recidiva Local de Neoplasia , Qualidade de Vida , Proteínas Recombinantes , Terapia de SalvaçãoRESUMO
Diagnostic laparotomy is no longer routinely performed in Hodgkin's lymphoma and noninvasive diagnosis of spleen involvement remains uncertain. In order to assess the probability of splenic involvement based on clinical parameters, we retrospectively analyzed data on patients of the German Hodgkin's Lymphoma Study Group (GHSG) who underwent staging laparotomy and for whom splenic weight and size were available. Our study included 376 patients with Hodgkin's lymphoma who underwent staging laparotomy and splenectomy according to the treatment policy of the GHSG between February 1981 and January 1993. Univariate and multivariate analyses of pretherapeutic clinical characteristics and splenic weight were performed in order to predict the probability of splenic involvement. Computed tomographic (CT) images of 25 patients were available and used to correlate radiological splenic size and pathological splenic weight. In 171 of 376 patients spleen involvement was found. Average weight of the spleens was 258 g (+/-257) ranging from 55 to 3290 g. All spleens with a weight above 2000 g showed disease involvement, while those under 150 g were never involved. In the multivariate analysis, splenic weight ( p<0.001), erythrocyte sedimentation rate ( p<0.001), and clinical stage ( p<0.01) were found to be independently prognostic for spleen involvement. Splenic weight was highly correlated with a spleen index defined as the product of length, width, and thickness measured by CT (correlation coefficient: 0.93). By applying the identified risk factors in clinically staged patients spleen involvement can be determined. Spleen weight can be estimated with the help of a spleen index. Above an index of 1000 the probability of spleen involvement is higher than 90%. This might be of outstanding importance for patients being scheduled for involved field radiation.
Assuntos
Doença de Hodgkin/patologia , Neoplasias Esplênicas/patologia , Adolescente , Adulto , Idoso , Feminino , Doença de Hodgkin/diagnóstico , Humanos , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Tamanho do Órgão , Valor Preditivo dos Testes , Probabilidade , Prognóstico , Medição de Risco , Baço/patologia , Neoplasias Esplênicas/diagnóstico , Tomografia Computadorizada por Raios XRESUMO
PURPOSE: This multicenter pilot study assessed the feasibility and efficacy of a time-intensified bleomycin, etoposide, doxorubicin, cyclophosphamide, vincristine, procarbazine, and prednisone (BEACOPP) regimen given in 14-day intervals (BEACOPP-14) with granulocyte colony-stimulating factor (G-CSF) support in advanced Hodgkin's lymphoma. PATIENTS AND METHODS: From July 1997 until March 2000, 94 patients with Hodgkin's lymphoma stage IIB, III, and IV were scheduled to receive eight cycles of BEACOPP-14. Consolidation radiotherapy was administered to regions with initial bulky disease or residual tumor after chemotherapy. RESULTS: All patients were assessable for toxicity and treatment outcome. Eighty-six patients received the planned eight cycles of BEACOPP-14. Consolidation radiotherapy was given in 66 patients. Chemotherapy could generally be administered on schedule. Dose reductions varied among drugs but were generally low. Acute toxicity was moderate, with World Health Organization grade 3/4 leukopenia in 75%, thrombocytopenia in 23%, anemia in 65%, and infection in 12% of patients. A total of 88 patients (94%) achieved a complete remission. Four patients had progressive disease. At a median observation time of 34 months, five patients have relapsed, one patient developed a secondary non-Hodgkin's lymphoma, and three deaths were documented. The overall survival and freedom from treatment failure rates at 34 months were 97% (95% confidence interval [CI], 93% to 100%) and 90% (95% CI, 84% to 97%), respectively. CONCLUSION: Acceleration of the BEACOPP baseline regimen by shortening cycle duration with G-CSF support is feasible and effective with moderate acute toxicity. On the basis of these results, the German Hodgkin's Lymphoma Study Group will compare the BEACOPP-14 regimen with BEACOPP-21 escalated in a prospective multicenter randomized trial.
Assuntos
Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Doença de Hodgkin/tratamento farmacológico , Adolescente , Adulto , Anemia/induzido quimicamente , Anemia/prevenção & controle , Protocolos de Quimioterapia Combinada Antineoplásica/administração & dosagem , Protocolos de Quimioterapia Combinada Antineoplásica/efeitos adversos , Bleomicina/administração & dosagem , Ciclofosfamida/administração & dosagem , Progressão da Doença , Doxorrubicina/administração & dosagem , Esquema de Medicação , Etoposídeo/administração & dosagem , Feminino , Fator Estimulador de Colônias de Granulócitos/administração & dosagem , Doença de Hodgkin/patologia , Doença de Hodgkin/radioterapia , Humanos , Leucopenia/induzido quimicamente , Leucopenia/prevenção & controle , Masculino , Pessoa de Meia-Idade , Prednisona/administração & dosagem , Procarbazina/administração & dosagem , Sobrevida , Trombocitopenia/induzido quimicamente , Trombocitopenia/prevenção & controle , Resultado do Tratamento , Vincristina/administração & dosagemRESUMO
BACKGROUND: An important variable affecting outcome in relapsed and refractory Hodgkin's disease (HD) is the potential of conventional salvage chemotherapy to reduce tumor volume before high-dose chemotherapy (HDCT) and autologous stem cell transplantation. Currently, the optimal salvage chemotherapy regimen for these patients is unclear. Since dexamethasone/cisplatin/cytarabine (DHAP) given at 3-4 week intervals has been shown to be very effective in patients with relapsed aggressive non-Hodgkin's lymphoma, we evaluated this regimen given at a median of 16-day intervals in patients with relapsed and refractory HD. PATIENTS AND METHODS: Patients with relapsed or refractory HD were treated with two cycles of DHAP [dexamethasone 40 mg intravenously (i.v.) day 1-4, cisplatin 100 mg/m(2) i.v. as 24-h continuous infusion day 1, and cytarabine 2 g/m(2) i.v. 12q day 2]. Granulocyte colony-stimulating factor (G-CSF) was given at a dose of 5 micro g/kg from day 4 until day 13. Patients with partial remission (PR) or complete remission (CR) after two cycles of DHAP received sequential HDCT. RESULTS: The median age of the 102 patients included was 34 years (range 21-64 years). Forty-two percent of the patients had late relapse, 29% early relapse, 12% multiple relapse and 16% primary progressive/refractory disease. The response rate (RR) after two cycles of DHAP was 89% (21% CR, 68% PR). The RRs for patients with late, early, multiple and progressive HD were 91%, 93%, 92% and 65%, respectively. Using the chi-square test for independence, remission status (relapsed HD versus progressive HD) and stage at relapse (stage I/II versus stage III/IV) were significant factors for response to DHAP. WHO grade 4 leukocytopenia and thrombocytopenia were the main toxic- ities occurring in 43% (mean duration 1.1 days, range 0-6) and 48% (mean duration 1.4 days, range 0-11) of all courses, respectively. Neither severe infections nor treatment-related deaths occurred. Peripheral blood stem cells (PBSCs) were collected after the first cycle DHAP in eight patients. The hematopoietic progenitors showed a very rapid increase from day 10 with a synchronous and impressive peak on day 12. A mean of 6.1 x 10(6)/kg CD34(+) cells were collected per apheresis. As originally recommended in the protocol, PBSCs were routinely collected during sequential HDCT in the remaining patients. CONCLUSIONS: A brief tumor-reducing program with two cycles of DHAP given in short intervals supported by G-CSF is effective and well-tolerated in patients with relapsed and refractory HD. This regimen can be used to mobilize stem cells and select those patients with chemosensitive relapse who should subsequently be treated with HDCT.
Assuntos
Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Doença de Hodgkin/tratamento farmacológico , Terapia de Salvação , Adolescente , Adulto , Protocolos de Quimioterapia Combinada Antineoplásica/administração & dosagem , Cisplatino/administração & dosagem , Citarabina/administração & dosagem , Dexametasona/administração & dosagem , Esquema de Medicação , Feminino , Fator Estimulador de Colônias de Granulócitos/administração & dosagem , Doença de Hodgkin/patologia , Humanos , Infusões Intravenosas , Leucopenia/induzido quimicamente , Masculino , Pessoa de Meia-Idade , Transplante de Células-Tronco de Sangue Periférico , Recidiva , Trombocitopenia/induzido quimicamente , Resultado do TratamentoAssuntos
Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Doença de Hodgkin/terapia , Transplante de Células-Tronco , Carmustina/administração & dosagem , Terapia Combinada , Citarabina/administração & dosagem , Etoposídeo/administração & dosagem , Doença de Hodgkin/tratamento farmacológico , Humanos , Melfalan/administração & dosagem , Prognóstico , Recidiva , Transplante AutólogoRESUMO
T-cell NHL represent 10-15% of all malignant lymphomas making systematic prospective clinical trials difficult. Therefore, the prognostic significance of the T-cell phenotype has been a matter of controversy in recent years. In a retrospective analysis of 681 patients (pts) with NHL accrued from 1992 to 1997 at a single institution, 66 patients with T-cell NHL were identified. According to the REAL classification, histologies were as follows: 28 peripheral T-cell lymphomas (PTCL), 19 large cell anaplastic lymphoma (LCAL), 12 precursor lymphoblastic lymphoma (Lb), and seven AILD. Multiagent anthracycline containing regimens were used as initial therapy in 91% of cases. T-cell NHL represent 9.8% of all NHL patients at our institution accrued over a 6-year period. Overall response rate was 76%, 21% had progressive disease and 3% died during first line treatment. Mean overall survival (OS) was 8.22 +/- 0.94 years. There was a significant difference in OS between the four different histological subgroups (log rank P=0.0288). LCAL: mean OS 11.05 +/- 1.55 years (95% CI 8.00-14.09); LB: mean OS 7.09 +/- 1.40 years (95% CI 4.33-9.84); PTCL: mean 6.62 +/- 1.17 years (95% CI 4.33-8.90); AILD: 1.54 +/- 0.44 years (95% CI 0.67-2.40). OS was also significantly different for patients classified according to the International Prognostic Index (IPI)-score (log rank P = 0.002). Mean OS for patients with low risk, intermediate low risk, intermediate high risk and high risk was 10.46 +/- 1.02, 6.46 +/- 1.79, 4.50 +/- 1.20 and 1.15 +/- 0.46 years, respectively. Univariate analysis (log-rank test) for prognostic factors also revealed elevated LDH, B-symptoms and extranodal involvement as significant factors for OS. The presence of bulky disease (>7.5 cm), advanced stage III/IV and bone marrow involvement did not influence OS. In conclusion, it is evident that histological subtype and IPI-score have a strong prognostic impact on OS in pts with T-cell NHL. Thus, the distribution of risk factors in patients with T-cell NHL may be more important for OS than T-cell histology per se.