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1.
Clin Lymphoma Myeloma Leuk ; 12(6): 423-32, 2012 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-22981966

RESUMO

UNLABELLED: Multiple myeloma (MM) therapy should be tailored according to patient characteristics although we do not know which ones to use. By studying the characteristics of 266 real-life patients, we found performance status (PS) and Charlson Comorbidity Index (CCI) as factors affecting survival of MM patients regardless of their disease characteristics. This study might help to select patients for tailoring therapy in clinical practice. BACKGROUND: Multiple myeloma is a typical disease of the elderly but how many and which patients can be considered 'vulnerable' and how this may affect patient outcome remain unsolved issues. PATIENTS AND METHODS: Data from 266 symptomatic MM patients registered at Marche MM registry from 2007 to 2010 were evaluated retrospectively. Vulnerability was defined as age > 75 years, PS (World Health Organization) ≥ 2, renal insufficiency (RI), bone fracture, cytopenias, and CCI score ≥ 1. Kaplan-Meier method and Cox regression were used to assess survival and associated factors. A vulnerability score (VS) incorporating significant vulnerability features was pursued to predict survival. RESULTS: Thirty-eight percent of patients were older than 75 years, 39% had PS = 2-4, 35% had at least 2 cytopenias, 40% had bone fracture, 14% RI, and 51% had CCI score ≥ 1. Cox regression selected international staging system (ISS) = III (hazard ratio [HR] = 1.6; P = .033), PS = 2-4 (HR = 2.5; P = .007), and CCI = 1-3 (HR = 2.1; P = .028) as factors associated with a worse overall survival. A VS including PS and CCI predicted median survival of 27 months in the 63 patients having a VS = 2 (both PS = 2-4 and CCI = 1-3) versus not reached (NR) in the 203 patients with VS = 0-1 (HR = 4.0; P < .0001). In younger patients multivariate analysis selected ISS = III (HR = 5.2; P = .006) and VS = 2 (HR = 5.5; P = .024) as factors associated with shorter survival whereas only VS = 2 (HR = 3.5; P = .002) affected worse survival in elderly. CONCLUSION: Such VS proved to be a powerful prognostic factor for survival of MM patients and it might be useful to identify true vulnerable patients regardless of age.


Assuntos
Mieloma Múltiplo/mortalidade , Mieloma Múltiplo/patologia , Adulto , Fatores Etários , Idoso , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Feminino , Humanos , Itália/epidemiologia , Estimativa de Kaplan-Meier , Masculino , Pessoa de Meia-Idade , Mieloma Múltiplo/tratamento farmacológico , Análise de Sobrevida , Resultado do Tratamento
2.
Oncologist ; 17(5): 663-72, 2012.
Artigo em Inglês | MEDLINE | ID: mdl-22531362

RESUMO

BACKGROUND: Elderly patients with diffuse large B-cell lymphoma (DLBCL) are a heterogeneous population; clinical trials have evaluated a minority of these patients. PATIENTS AND METHODS: Ninety-one elderly patients with DLBCL received tailored treatment based on a comprehensive geriatric assessment (CGA). Three groups were identified: I, fit patients; II, patients with comorbidities; III, frail patients. Group I received 21-day cycles of rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone (R-CHOP-21), group II received R-CHOP-21 with liposomal doxorubicin, and group III received 21-day cycles of reduced-dose CHOP. Fifty-four patients (59%) were allocated to group I, 22 (25%) were allocated to group II, and 15 (16%) were allocated to group III. RESULTS: The complete response (CR) rates were 81.5% in group I, 64% in group II, and 60% in group III. With a median follow-up of 57 months, 42 patients are alive, with 41 in continuous CR: 31 patients (57%) in group I, seven patients (32%) in group II, and four patients (20%) in group III. The 5-year overall survival, event-free survival, and disease-free survival rates in all patients were 46%, 31%, and 41%, respectively. Multivariate analysis selected group I assignment as the main significant prognostic factor for outcome. CONCLUSIONS: This approach in an unselected population of elderly DLBCL patients shows that treatment tailored according to a CGA allows the evaluation of elderly patients who are currently excluded from clinical trials.


Assuntos
Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Linfoma Difuso de Grandes Células B/tratamento farmacológico , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Anticorpos Monoclonais Murinos/administração & dosagem , Protocolos de Quimioterapia Combinada Antineoplásica/administração & dosagem , Protocolos de Quimioterapia Combinada Antineoplásica/efeitos adversos , Ciclofosfamida/administração & dosagem , Ciclofosfamida/efeitos adversos , Intervalo Livre de Doença , Doxorrubicina/administração & dosagem , Doxorrubicina/efeitos adversos , Feminino , Avaliação Geriátrica , Humanos , Linfoma Difuso de Grandes Células B/patologia , Masculino , Prednisolona/administração & dosagem , Prednisolona/efeitos adversos , Prednisona/administração & dosagem , Prednisona/efeitos adversos , Estudos Prospectivos , Rituximab , Resultado do Tratamento , Vincristina/administração & dosagem , Vincristina/efeitos adversos
3.
Br J Haematol ; 144(5): 653-9, 2009 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-19036082

RESUMO

Maintenance therapy was explored in multiple myeloma (MM) patients after conventional thalidomide, dexamethasone and pegylated liposomal doxorubicin (ThaDD). Patients with newly or relapsed MM obtaining at least minor response after 6 ThaDD courses, were randomised to receive alpha-interferon (IFN) 3 MU 3 times a week or thalidomide 100 mg daily until relapse. Both groups also received pulsed dexamethasone 20 mg 4 d a month. Fifty-one patients were randomized in the IFN-dexamethasone (ID) arm and 52 in the thalidomide-dexamethasone (TD) arm. The characteristics of two groups were similar. A significantly better 2-years progression-free survival (PFS; 63% vs. 32%; P = 0.024) and overall survival (84% vs. 68%; P = 0.030) was observed in the thalidomide arm. In high-risk patients and in those achieving less than very good partial response after induction, TD fared better in term of PFS. Main side effects were peripheral neuropathy and constipation in TD group, fatigue, anorexia and haematological toxicity in ID arm. There was a 21% probability of discontinuation at 3 years in the thalidomide arm and 44% in the IFN arm (P = 0.014). Low-dose thalidomide plus pulsed low-dose dexamethasone after conventional thalidomide combination-based therapy was also feasible in the long term, enabling significantly better residual disease control if compared with a standard maintenance therapy.


Assuntos
Dexametasona/administração & dosagem , Imunossupressores/uso terapêutico , Interferon-alfa/uso terapêutico , Mieloma Múltiplo/tratamento farmacológico , Talidomida/administração & dosagem , Adulto , Idoso , Idoso de 80 Anos ou mais , Distribuição de Qui-Quadrado , Dexametasona/uso terapêutico , Intervalo Livre de Doença , Esquema de Medicação , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Mieloma Múltiplo/mortalidade , Estudos Prospectivos , Recidiva , Indução de Remissão , Estatísticas não Paramétricas , Taxa de Sobrevida , Talidomida/uso terapêutico
4.
Clin Lymphoma Myeloma ; 8(5): 294-9, 2008 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-18854284

RESUMO

BACKGROUND: Few studies have focused on factors affecting outcome in patients with multiple myeloma (MM) treated with thalidomide-based therapy. We investigated factors affecting response, progression-free survival (PFS), and overall survival (OS) in patients with MM treated with the thalidomide, dexamethasone, and pegylated liposomal doxorubicin (ThaDD) regimen with the aim to select patients benefiting more from this therapy. PATIENTS AND METHODS: Sixty-six patients with MM were treated first line with the ThaDD regimen. We analyzed demographics and disease-related characteristics to search for factors affecting response (> or = very good partial remission [VGPR] vs. < VGPR], PFS, and OS. RESULTS: Overall, 45 patients (68%) showed response > or = VGPR; median TTP and OS were 23.5 months and 35.5 months, respectively. Multivariate analysis selected only serum C-reactive protein (sCRP) as a predictive factor for response (P < .0001). By multivariate analysis, normal sCRP level (P = .001) and response to treatment > or = VGPR (P = .007) were found to be associated with longer PFS. The factors that remained significantly associated with a longer OS when assessed by multivariate analysis were normal sCRP level (P = .005) and response to therapy > or = VGPR (P = .019). CONCLUSION: Serum C-reactive protein before therapy and response after therapy are the only factors useful in identifying patients benefiting from anthracycline/thalidomide-based therapy.


Assuntos
Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Biomarcadores/análise , Proteína C-Reativa/análise , Mieloma Múltiplo/sangue , Mieloma Múltiplo/terapia , Idoso , Antraciclinas/administração & dosagem , Intervalo Livre de Doença , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Mieloma Múltiplo/mortalidade , Mieloma Múltiplo/patologia , Estadiamento de Neoplasias , Prognóstico , Fatores de Risco , Análise de Sobrevida , Talidomida/administração & dosagem , Resultado do Tratamento
5.
Blood ; 108(7): 2159-64, 2006 Oct 01.
Artigo em Inglês | MEDLINE | ID: mdl-16763209

RESUMO

We present the results of a phase 2 study using thalidomide, dexamethasone, and pegylated liposomal doxorubicin (ThaDD) in the treatment of 50 patients older than 65 years with newly diagnosed multiple myeloma. Thalidomide 100 mg was administered orally at bedtime continuously, dexamethasone 40 mg was administered orally on days 1 to 4 and 9 to 12, and pegylated liposomal doxorubicin 40 mg/m2 was administered intravenously on day 1 over the 28-day cycle. Response was assessed according to the EBMT criteria. Seventeen (34%) patients achieved CR, 7 (14%) nCR, 5 (10%) VGPR, 15 (30%) PR, and 5 (10%) MR, resulting in an ORR of 98%. Only 1 patient (2%) presented progressive disease. Time to progression (TTP), event-free survival (EFS), and overall survival (OS) projected at 3 years were 60%, 57%, and 74%, respectively, and these parameters were significantly higher in those patients achieving a response of at least VGPR versus those who did not. Grade 3 and 4 nonhematologic adverse events were constipation (10%), fatigue (6%), tremors (4%), mucositis (4%), and palmar-plantar erythrodysesthesia (2%). Grade 3 and 4 neutropenia occurred in 12% of patients. Grade 3 and 4 infections and thromboembolic accidents were observed in 22% and 14% of patients, respectively. In the treatment of elderly patients with newly diagnosed multiple myeloma, ThaDD is a very effective regimen with manageable toxicity.


Assuntos
Inibidores da Angiogênese/farmacologia , Antineoplásicos Hormonais/farmacologia , Dexametasona/farmacologia , Doxorrubicina/análogos & derivados , Mieloma Múltiplo/tratamento farmacológico , Polietilenoglicóis/farmacologia , Talidomida/farmacologia , Idoso , Progressão da Doença , Intervalo Livre de Doença , Doxorrubicina/farmacologia , Feminino , Humanos , Masculino , Estudos Prospectivos , Indução de Remissão , Resultado do Tratamento
6.
Haematologica ; 91(1): 133-6, 2006 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-16434383

RESUMO

The aim of this prospective, multicenter, phase II study was to investigate the combination of pegylated liposomal doxorubicin (Caelyx) 40 mg/m2 on day 1 every 28 days, dexamethasone 40 mg p.o. on days 1-4 and 9-12 and thalidomide 100 mg daily in 50 patients with advanced multiple myeloma. Twenty-six percent of patients achieved a complete response, 6% a near complete response, 6% a very good partial response, 38% a partial response, 16% a minor response and 8% progressed, for an overall response rate of 92%. The median event-free survival was 17 months and the median overall survival was not reached. Grade 3 non-hematologic toxicity occurred in 12% of patients, thromboembolic disease in 12% and severe infection in 16%. The combination of pegylated liposomal doxorubicin, dexamethasone an thalidomide is safe and very effective in advanced multiple myeloma.


Assuntos
Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Mieloma Múltiplo/tratamento farmacológico , Adulto , Idoso , Idoso de 80 Anos ou mais , Protocolos de Quimioterapia Combinada Antineoplásica/toxicidade , Dexametasona/administração & dosagem , Intervalo Livre de Doença , Doxorrubicina/administração & dosagem , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Mieloma Múltiplo/complicações , Mieloma Múltiplo/mortalidade , Polietilenoglicóis , Terapia de Salvação/métodos , Taxa de Sobrevida , Talidomida/administração & dosagem
7.
Anticancer Res ; 22(2B): 1053-9, 2002.
Artigo em Inglês | MEDLINE | ID: mdl-12168900

RESUMO

BACKGROUND: Cisplatin-based chemotherapy seems to improve the control of non-small cell lung cancer (NSCLC)-related symptoms, but assessment of symptomatic gain in these patients is often difficult. This study was designed to test a method for the assessment of clinical benefit in elderly advanced NSCLC patients, after weekly cisplatin-gemcitabine chemotherapy. PATIENTS AND METHODS: Evaluation of clinical benefit was the primary end-point. Clinical benefit derived from the evaluation of eight parameters: PS, cough, dyspnea, pain and hemoptysis were considered primary parameters. Weight loss, asthenia and anorexia were secondary parameters. RESULTS: Twenty-nine patients aged > 65 years, symptomatic at study entry, were enrolled. Responses were calculated according to the intent-to treat principle. Fifteen patients were considered as clinical benefit responders for an overall clinical benefit response rate of 52% (95% C.I. = 33.5% to 70%). The median duration of clinical benefit was 9 months (range 2-36). Tumour objective responses, according to WHO criteria, were 14, for an overall response rate of 48% (95% C.I. = 31% to 65%). Ten patients (34%) obtained both clinical benefit and tumour response. The median survival-time was 10 months (range 1-36). Chemotherapy was well-tolerated with low incidence of WHO grade III-IV toxicities. CONCLUSION: Evaluation of clinical benefit in advanced, symptomatic, elderly NSCLC patients is feasible and could be used together with tumor response and quality of life questionnaires to assess the efficacy of chemotherapy. It could reasonably be extended to non-elderly NSCLC patients. Our results suggest that weekly cisplatin-gemcitabine seems to be able to improve the principal NSCLC-related symptoms in elderly patients.


Assuntos
Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Carcinoma Pulmonar de Células não Pequenas/tratamento farmacológico , Desoxicitidina/análogos & derivados , Neoplasias Pulmonares/tratamento farmacológico , Idoso , Protocolos de Quimioterapia Combinada Antineoplásica/efeitos adversos , Cisplatino/administração & dosagem , Cisplatino/efeitos adversos , Desoxicitidina/administração & dosagem , Desoxicitidina/efeitos adversos , Feminino , Humanos , Masculino , Estudos Prospectivos , Gencitabina
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