ABSTRACT
The International Prognostic Score (IPS) is the most commonly used risk stratification tool for patients with advanced Hodgkin lymphoma (HL). It incorporates seven clinical parameters independently associated with a poorer outcome: male sex, age, stage IV, hemoglobin level, white blood cell and lymphocyte counts, and albumin level. Since the development of the IPS, there have been significant advances in therapy and supportive care. Recent studies suggest that the IPS is less discriminating due to improved outcomes with ABVD therapy. The aim of the present study was to asses if classic prognostic factors maintain their prognostic meaning at the time of response-adapted treatment based on interim PET scans. We evaluated the prognostic significance of IPS in the 520 advanced stage HL patients enrolled in the PET-guided, HD0801 trial in which PET2-positive patients underwent a more intense treatment with an early stem-cell transplantation after 2 cycles of ABVD. We observed that in these patients, the IPS completely loses its prognostic value together with all the single parameters that contribute to the IPS. Furthermore, neutrophils, monocytes, lymphocytes, and the ratio among them also no longer had any predictive value. We believe that the substantial improvement in survival outcomes in PET2-positive patients treated with early autologous transplantation could explain the complete disappearance of the residual prognostic significance of the IPS.
Subject(s)
Antineoplastic Combined Chemotherapy Protocols/administration & dosage , Hodgkin Disease , Stem Cell Transplantation , Adult , Autografts , Bleomycin/administration & dosage , Dacarbazine/administration & dosage , Disease-Free Survival , Doxorubicin/administration & dosage , Female , Hodgkin Disease/diagnostic imaging , Hodgkin Disease/mortality , Hodgkin Disease/therapy , Humans , Male , Middle Aged , Neoplasm Staging , Positron-Emission Tomography , Survival Rate , Vinblastine/administration & dosageSubject(s)
Hematinics/administration & dosage , Myelodysplastic Syndromes/drug therapy , Myelodysplastic Syndromes/mortality , Aged , Aged, 80 and over , Disease-Free Survival , Female , Humans , Male , Middle Aged , Myelodysplastic Syndromes/blood , Retrospective Studies , Risk Factors , Survival RateABSTRACT
We investigated panobinostat 40 mg three times weekly in 35 adult patients with relapsed/refractory (R/R) diffuse large B-cell lymphoma (DLBCL). Overall response rate and complete response were 17.1% and 11.4%, respectively. Median progression-free survival (PFS) and overall survival were 2.4 and 7.6 months, respectively. Calculated 12, 24 and 36 months PFS were 26%, 11% and 11%, respectively. Four patients who achieved a sustained CR, continued receiving panobinostat for an overall period of 44, 48, 50, 62 months. Thrombocytopenia grade 3 (5 patients) and 4 (24 patients) represented the main toxic effect, causing dose reduction or treatment suspension in 19 patients. Genomic analysis was unable to identify any relationship between mutations and response; TP53 mutation appeared not to impact the clinical outcome. Overall, panobinostat has a modest activity in R/R DLBCL patients, however it can induce very long lasting responses in some cases. Thrombocytopenia frequently limits the use of this agent.
Subject(s)
Antineoplastic Agents/administration & dosage , Lymphoma, Large B-Cell, Diffuse/drug therapy , Neoplasm Recurrence, Local/drug therapy , Panobinostat/administration & dosage , Thrombocytopenia/epidemiology , Aged , Antineoplastic Agents/adverse effects , Dose-Response Relationship, Drug , Drug Administration Schedule , Drug Resistance, Neoplasm , Female , Humans , Italy/epidemiology , Lymphoma, Large B-Cell, Diffuse/genetics , Lymphoma, Large B-Cell, Diffuse/mortality , Lymphoma, Large B-Cell, Diffuse/pathology , Male , Mutation , Neoplasm Recurrence, Local/genetics , Neoplasm Recurrence, Local/mortality , Neoplasm Recurrence, Local/pathology , Panobinostat/adverse effects , Progression-Free Survival , Prospective Studies , Thrombocytopenia/chemically induced , Time Factors , Tumor Suppressor Protein p53/geneticsABSTRACT
BACKGROUND: The International Extranodal Lymphoma Study Group-32 (IELSG32) trial is an international randomised phase 2 study that addresses two key clinical questions in the treatment of patients with newly diagnosed primary CNS lymphoma. Results of the first randomisation have demonstrated that methotrexate, cytarabine, thiotepa, and rituximab (called the MATRix regimen) is the induction combination associated with significantly better outcome compared with the other induction combinations tested. Here, we report the results of the second randomisation that addresses the efficacy of myeloablative chemotherapy supported by autologous stem-cell transplantation (ASCT), as an alternative to whole-brain radiotherapy (WBRT), as consolidation after high-dose-methotrexate-based chemoimmunotherapy. METHODS: HIV-negative patients (aged 18-70 years) with newly diagnosed primary CNS lymphoma and an Eastern Cooperative Oncology Group performance status of 0-3 were randomly assigned to receive four courses of methotrexate 3·5 g/m2 on day 1 plus cytarabine 2 g/m2 twice daily on days 2 and 3 (group A); or the same combination plus two doses of rituximab 375 mg/m2 on days -5 and 0 (group B); or the same methotrexate-cytarabine-rituximab combination plus thiotepa 30 mg/m2 on day 4 (group C), with the three groups repeating treatment every 3 weeks. Patients with responsive or stable disease after induction treatment, with adequate autologous peripheral blood stem-cell collection, and without persistent iatrogenic side-effects, were eligible for the second randomisation between WBRT (photons of 4-10 MeV; five fractions per week; fraction size 180 cGy; started within 4 weeks from the last induction course; group D) and carmustine-thiotepa conditioned ASCT (carmustine 400 mg/m2 on day -6, and thiotepa 5 mg/kg every 12 h on days -5 and -4, followed by reinfusion of autologous peripheral blood stem cells; group E). A permuted block randomised design was adopted for both randomisations, and a computer-generated randomisation list was used within each stratum. No masking after assignment to intervention was adopted. The primary endpoint was 2-year progression-free survival, with induction group and response to induction chemotherapy as stratification parameters. Analyses were done on a modified intention-to-treat basis. This study is registered with ClinicalTrials.gov, number NCT01011920. FINDINGS: Between Feb 19, 2010, and Aug 27, 2014, 227 patients were recruited from 53 centres in five countries. 219 of 227 enrolled patients were assessable. Of the 122 patients eligible for the second randomisation, 118 patients were randomly assigned to WBRT or ASCT (59 patients per group) and constitute the study population. WBRT and ASCT were both effective, and achieved the predetermined efficacy threshold of at least 40 progression-free survivors at 2 years among the first 52 patients in both groups D and E. There were no significant differences in 2-year progression-free survival between WBRT and ASCT: 80% (95% CI 70-90) in group D and 69% (59-79) in group E (hazard ratio 1·50, 95% CI 0·83-2·71; p=0·17). Both consolidation therapies were well tolerated. Grade 4 non-haematological toxicity was uncommon; as expected, haematological toxicity was more common in patients treated with ASCT than in those who received WBRT. Two toxic deaths (infections) were recorded, both in patients who received ASCT. INTERPRETATION: WBRT and ASCT are both feasible and effective as consolidation therapies after high-dose methotrexate-based chemoimmunotherapy in patients aged 70 years or younger with primary CNS lymphoma. The risks and implications of cognitive impairment after WBRT should be considered at the time of therapeutic decision. FUNDING: Agenzia Italiana del Farmaco, Cancer Research UK, Oncosuisse, and Swiss National Science Foundation.
Subject(s)
Brain/radiation effects , Central Nervous System Neoplasms/therapy , Lymphoma/therapy , Methotrexate/therapeutic use , Stem Cell Transplantation , Adolescent , Adult , Aged , Brain/drug effects , Central Nervous System Neoplasms/immunology , Central Nervous System Neoplasms/surgery , Combined Modality Therapy , Disease-Free Survival , Dose-Response Relationship, Drug , Female , Humans , Lymphoma/immunology , Lymphoma/surgery , Male , Middle Aged , Transplantation, Autologous , Young AdultSubject(s)
Anemia, Aplastic/complications , Blood Transfusion , Hematologic Neoplasms/complications , Iron Chelating Agents/therapeutic use , Iron Overload/drug therapy , Iron Overload/etiology , Anemia, Aplastic/blood , Anemia, Aplastic/diagnosis , Anemia, Aplastic/therapy , Chelation Therapy , Female , Hematologic Neoplasms/blood , Hematologic Neoplasms/diagnosis , Hematologic Neoplasms/therapy , Humans , Iron Chelating Agents/administration & dosage , Iron Overload/diagnosis , Male , Retrospective Studies , Treatment OutcomeABSTRACT
Current data suggests that the risk of venous thromboembolism (VTE) in patients with non-Hodgkin lymphoma (NHL) is comparable to that observed in patients with solid tumours, although more robust confirmatory analyses are required. With that in mind, we investigated the occurrence of VTE in a pooled analysis of 12 "Fondazione Italiana Linfomi" (FIL) prospective clinical studies. Specifically, we wished to assess the cumulative incidence of VTE in NHL patients, evaluate the predictive value of the Khorana Score (KS), and identify other potential risk factors for VTEs. Data for VTE occurrence were retrieved from study databases and pharmacovigilance reports. Our analysis includes 1717 patients from 12 prospective phase II and III trials, including newly diagnosed NHL. We observed 53 VTEs (any grade) in 46 patients, with 20 severe VTEs in 17 patients. The cumulative incidences for "all-grade" or grade ≥3 VTEs were 2.9 % (95 % CI: 2.1-3.8) and 1.1 % (95 % CI: 0.6-1.6), respectively. KS categories were positively associated with the risk of VTE of any grade, and with severe events (i. e. grade ≥3; Gray's test p-values = 0.048 and 0.012, respectively). Among NHL patients, those with diffuse large B-cell lymphoma (DLBCL) showed a greater risk of (any grade) VTE (HR: 3.42, 95 % CI: 1.32-8.84, p-value = 0.011). Our study indicates that 1) VTE is a relevant complication for NHL patients, 2) KS is predictive of VTE events and 3) DLBCL histotype is an independent risk factor for VTE incidence, for which preventative interventions could be considered.
ABSTRACT
Iron chelation is controversial in higher risk myelodysplastic syndromes (HR-MDS), outside the allogeneic transplant setting. We conducted a retrospective, multicentre study in 51 patients with transfusion-dependent, intermediate-to-very high risk MDS, according to the revised international prognostic scoring system, treated with the oral iron chelating agent deferasirox (DFX). Thirty-six patients (71%) received azacitidine concomitantly. DFX was given at a median dose of 1000 mg/day (range 375-2500 mg) for a median of 11 months (range 0·4-75). Eight patients (16%) showed grade 2-3 toxicities (renal or gastrointestinal), 4 of whom (8%) required drug interruption. Median ferritin levels decreased from 1709 µg/l at baseline to 1100 µg/l after 12 months of treatment (P = 0·02). Seventeen patients showed abnormal transaminase levels at baseline, which improved or normalized under DFX treatment in eight cases. One patient showed a remarkable haematological improvement. At a median follow up of 35·3 months, median overall survival was 37·5 months. The results of this first survey of DFX in HR-MDS are comparable, in terms of safety and efficacy, with those observed in lower-risk MDS. Though larger, prospective studies are required to demonstrate real clinical benefits, our data suggest that DFX is feasible and might be considered in a selected cohort of HR-MDS patients.
Subject(s)
Benzoates/therapeutic use , Chelation Therapy/methods , Iron Chelating Agents/therapeutic use , Myelodysplastic Syndromes/drug therapy , Triazoles/therapeutic use , Administration, Oral , Adult , Aged , Aged, 80 and over , Deferasirox , Erythrocyte Transfusion/statistics & numerical data , Female , Ferritins/metabolism , Humans , Male , Middle Aged , Retrospective Studies , Treatment OutcomeABSTRACT
BACKGROUND: Early-interim fluorodeoxyglucose (FDG)-PET scan after two ABVD (doxorubicin, bleomycin, vinblastine, and dacarbazine) chemotherapy courses (PET-2) represents the most effective predictor of treatment outcome in classical Hodgkin's lymphoma. We aimed to assess the predictive value of PET-2 combined with tissue biomarkers in neoplastic and microenvironmental cells for this disease. METHODS: We enrolled 208 patients with classical Hodgkin's lymphoma and treated with ABVD (training set), from Jan 1, 2002, to Dec 31, 2009, and validated the results in a fully matched independent cohort of 102 patients with classical Hodgkin's lymphoma (validation set), enrolled from Jan 1, 2008, to Dec 31, 2012. The inclusion criteria for both the training and validation sets were: the availability of a representative formalin-fixed, paraffin-embedded tissue sample collected at diagnosis; treatment with ABVD with or without radiotherapy; baseline staging and interim restaging after two ABVD courses with FDG-PET; no treatment change based solely on interim PET result; and HIV-negative status. We used Cox multivariate analysis classification and regression tree (CART) to compare the predictive values of these markers with that of PET-2 and to assess the biomarkers' ability to correctly classify patients whose outcome was incorrectly predicted by PET-2. FINDINGS: In multivariate analysis, PET-2 was the only factor able to predict both progression-free survival (hazard ratio [HR] 33·3 [95% CI 13·6-83·3]; p<0·0001) and overall survival (HR 31·3 [95% CI 3·7-58·9]; p=0·002). In the training set, no factor had a stronger adverse predictive value than a positive PET-2 scan and none was able to correctly reclassify PET-2 positive patients. In PET-2 negative patients, expression of CD68 (≥25%) and PD1 (diffuse or rosetting pattern) in microenvironmental cells, and STAT1 negativity in Hodgkin Reed Sternberg cells identified a subset of PET-2 negative patients with a 3 year progression-free survival significantly lower than that of the remaining PET-2 negative population (21 [64%] of 33 [95% CI 45·2-79·0] vs 130 [95%] of 137 [95% CI 89·4-97·7]; p<0·0001). These findings were reproduced in the validation set. INTERPRETATION: The CART algorithm correctly predicted the response to treatment in more than a half of patients who had a relapse or disease progression despite a negative PET-2 scan, thus increasing the negative predictive value of PET-2. In keeping with preliminary results from interim PET response adapted clinical trials of patients with advanced Hodgkin's lymphoma, there might be a non-negligible proportion of treatment failures in the interim PET negative group treated with standard ABVD. FUNDING: Italian Association for Cancer Research, Bologna Association against leukaemia, lymphoma and myeloma, and Bologna University.
Subject(s)
Antineoplastic Combined Chemotherapy Protocols/therapeutic use , Hodgkin Disease/diagnostic imaging , Hodgkin Disease/drug therapy , Positron-Emission Tomography/methods , Adult , Antigens, CD/analysis , Antigens, Differentiation, Myelomonocytic/analysis , Biomarkers/analysis , Bleomycin/therapeutic use , Cohort Studies , Dacarbazine/therapeutic use , Denmark , Disease Progression , Disease-Free Survival , Doxorubicin/therapeutic use , Female , Hodgkin Disease/pathology , Humans , Italy , Male , Multivariate Analysis , Poland , Programmed Cell Death 1 Receptor/analysis , Recurrence , Reed-Sternberg Cells/chemistry , Reed-Sternberg Cells/pathology , Retrospective Studies , STAT1 Transcription Factor/analysis , Treatment Failure , Tumor Microenvironment , Vinblastine/therapeutic useABSTRACT
In myelodysplastic syndromes (MDSs), the evolution of risk for disease progression or death has not been systematically investigated despite being crucial for correct interpretation of prognostic risk scores. In a multicenter retrospective study, we described changes in risk over time, the consequences for basal prognostic scores, and their potential clinical implications. Major MDS prognostic risk scoring systems and their constituent individual predictors were analyzed in 7212 primary untreated MDS patients from the International Working Group for Prognosis in MDS database. Changes in risk of mortality and of leukemic transformation over time from diagnosis were described. Hazards regarding mortality and acute myeloid leukemia transformation diminished over time from diagnosis in higher-risk MDS patients, whereas they remained stable in lower-risk patients. After approximately 3.5 years, hazards in the separate risk groups became similar and were essentially equivalent after 5 years. This fact led to loss of prognostic power of different scoring systems considered, which was more pronounced for survival. Inclusion of age resulted in increased initial prognostic power for survival and less attenuation in hazards. If needed for practicability in clinical management, the differing development of risks suggested a reasonable division into lower- and higher-risk MDS based on the IPSS-R at a cutoff of 3.5 points. Our data regarding time-dependent performance of prognostic scores reflect the disparate change of risks in MDS subpopulations. Lower-risk patients at diagnosis remain lower risk whereas initially high-risk patients demonstrate decreasing risk over time. This change of risk should be considered in clinical decision making.
Subject(s)
Cell Transformation, Neoplastic/pathology , Myelodysplastic Syndromes/mortality , Aged , Female , Humans , Kaplan-Meier Estimate , Male , Risk Factors , Time Factors , World Health OrganizationABSTRACT
BACKGROUND: Standard treatment for patients with primary CNS lymphoma remains to be defined. Active therapies are often associated with increased risk of haematological or neurological toxicity. In this trial, we addressed the tolerability and efficacy of adding rituximab with or without thiotepa to methotrexate-cytarabine combination therapy (the MATRix regimen), followed by a second randomisation comparing consolidation with whole-brain radiotherapy or autologous stem cell transplantation in patients with primary CNS lymphoma. We report the results of the first randomisation in this Article. METHODS: For the international randomised phase 2 International Extranodal Lymphoma Study Group-32 (IELSG32) trial, HIV-negative patients (aged 18-70 years) with newly diagnosed primary CNS lymphoma and measurable disease were enrolled from 53 cancer centres in five European countries (Denmark, Germany, Italy, Switzerland, and the UK) and randomly assigned (1:1:1) to receive four courses of methotrexate 3·5 g/m(2) on day 1 plus cytarabine 2 g/m(2) twice daily on days 2 and 3 (group A); or the same combination plus two doses of rituximab 375 mg/m(2) on days -5 and 0 (group B); or the same methotrexate-cytarabine-rituximab combination plus thiotepa 30 mg/m(2) on day 4 (group C), with the three groups repeating treatment every 3 weeks. Patients with responsive or stable disease after the first stage were then randomly allocated between whole-brain radiotherapy and autologous stem cell transplantation. A permuted blocks randomised design (block size four) was used for both randomisations, and a computer-generated randomisation list was used within each stratum to preserve allocation concealment. Randomisation was stratified by IELSG risk score (low vs intermediate vs high). No masking after assignment to intervention was used. The primary endpoint of the first randomisation was the complete remission rate, analysed by modified intention to treat. This study is registered with ClinicalTrials.gov, number NCT01011920. FINDINGS: Between Feb 19, 2010, and Aug 27, 2014, 227 eligible patients were recruited. 219 of these 227 enrolled patients were assessable. At median follow-up of 30 months (IQR 22-38), patients treated with rituximab and thiotepa had a complete remission rate of 49% (95% CI 38-60), compared with 23% (14-31) of those treated with methotrexate-cytarabine alone (hazard ratio 0·46, 95% CI 0·28-0·74) and 30% (21-42) of those treated with methotrexate-cytarabine plus rituximab (0·61, 0·40-0·94). Grade 4 haematological toxicity was more frequent in patients treated with methotrexate-cytarabine plus rituximab and thiotepa, but infective complications were similar in the three groups. The most common grade 3-4 adverse events in all three groups were neutropenia, thrombocytopenia, anaemia, and febrile neutropenia or infections. 13 (6%) patients died of toxicity. INTERPRETATION: With the limitations of a randomised phase 2 study design, the IELSG32 trial provides a high level of evidence supporting the use of MATRix combination as the new standard chemoimmunotherapy for patients aged up to 70 years with newly diagnosed primary CNS lymphoma and as the control group for future randomised trials. FUNDING: Associazione Italiana del Farmaco, Cancer Research UK, Oncosuisse, and Swiss National Foundation.
Subject(s)
Antineoplastic Combined Chemotherapy Protocols/adverse effects , Antineoplastic Combined Chemotherapy Protocols/therapeutic use , Central Nervous System Neoplasms/therapy , Combined Modality Therapy/adverse effects , Combined Modality Therapy/methods , Cytarabine/adverse effects , Cytarabine/therapeutic use , Hematopoietic Stem Cell Transplantation/methods , Induction Chemotherapy/methods , Lymphoma, B-Cell/therapy , Methotrexate/adverse effects , Methotrexate/therapeutic use , Radiotherapy, Adjuvant/methods , Rituximab/adverse effects , Rituximab/therapeutic use , Thiotepa/adverse effects , Thiotepa/therapeutic use , Acute Kidney Injury/chemically induced , Anemia/chemically induced , Central Nervous System Neoplasms/diagnostic imaging , Central Nervous System Neoplasms/mortality , Chemical and Drug Induced Liver Injury/epidemiology , Comparative Effectiveness Research , Death, Sudden/epidemiology , Denmark , Dexamethasone/therapeutic use , Disease-Free Survival , Female , Follow-Up Studies , Gastrointestinal Diseases/chemically induced , Germany , Heart Injuries/chemically induced , Hematopoietic Stem Cell Transplantation/adverse effects , Humans , Hyperglycemia/chemically induced , Induction Chemotherapy/adverse effects , Infections/chemically induced , Intraocular Lymphoma/diagnostic imaging , Intraocular Lymphoma/therapy , Italy , Kaplan-Meier Estimate , Lymphoma, B-Cell/diagnostic imaging , Lymphoma, B-Cell/mortality , Magnetic Resonance Imaging , Male , Middle Aged , Mucositis/chemically induced , Neurotoxicity Syndromes/epidemiology , Neutropenia/chemically induced , Optic Nerve Neoplasms/diagnostic imaging , Optic Nerve Neoplasms/therapy , Poisoning/epidemiology , Radiotherapy, Adjuvant/adverse effects , Remission Induction/methods , Stroke/chemically induced , Switzerland , Thrombocytopenia/chemically induced , Thrombosis/chemically induced , Transplantation Conditioning/adverse effects , Transplantation Conditioning/methods , Transplantation, Autologous/adverse effects , Treatment Outcome , United KingdomABSTRACT
PURPOSE: The clinical impact of positron emission tomography (PET) evaluation performed early during first-line therapy in patients with advanced-stage Hodgkin lymphoma, in terms of providing a rationale to shift patients who respond poorly onto a more intensive regimen (PET response-adapted therapy), remains to be confirmed. PATIENTS AND METHODS: The phase II part of the multicenter HD0801 study involved 519 patients with advanced-stage de novo Hodgkin lymphoma who received an initial treatment with doxorubicin, bleomycin, vinblastine, and dacarbazine (ABVD) and who underwent an early ifosfamide-containing salvage treatment followed by stem-cell transplantation if they showed a positive PET evaluation after two cycles of chemotherapy (PET2). The primary end point was 2-year progression-free survival calculated for both PET2-negative patients (who completed a full six cycles of ABVD treatment) and PET2-positive patients. Overall survival was a secondary end point. RESULTS: In all, 103 of the 512 evaluable patients were PET2 positive. Among them, 81 received the scheduled salvage regimen with transplantation, 15 remained on ABVD (physician's decision, mostly because of minimally positive PET2), five received an alternative treatment, and two were excluded because of diagnostic error. On intention-to-treat analysis, the 2-year progression-free survival was 76% for PET2-positive patients (regardless of the salvage treatment they received) and 81% for PET2-negative patients. CONCLUSION: Patients with advanced-stage Hodgkin lymphoma for whom treatment was at high risk of failing appear to benefit from early treatment intensification with autologous transplantation, as indicated by the possibility of successful salvage treatment in more than 70% of PET2-positive patients through obtaining the same 2-year progression-free survival as the PET2-negative subgroup.
Subject(s)
Antineoplastic Combined Chemotherapy Protocols/therapeutic use , Drug Substitution , Hodgkin Disease/therapy , Positron-Emission Tomography , Stem Cell Transplantation , Adolescent , Adult , Aged , Antineoplastic Combined Chemotherapy Protocols/adverse effects , Disease Progression , Disease-Free Survival , Female , Hodgkin Disease/diagnostic imaging , Hodgkin Disease/mortality , Humans , Italy , Kaplan-Meier Estimate , Male , Middle Aged , Neoplasm Staging , Patient Selection , Predictive Value of Tests , Risk Assessment , Risk Factors , Salvage Therapy , Stem Cell Transplantation/adverse effects , Stem Cell Transplantation/mortality , Time Factors , Treatment Outcome , Young AdultABSTRACT
Survival rates for elderly Hodgkin Lymphoma (HL) have not improved substantially in recent years, mainly because of a lack of prospective randomized studies, due to difficulties in enrolling patients. Between 2002 and 2006, 54 untreated HL patients, aged between 65 and 80 years and considered 'non-frail' according to a comprehensive geriatric evaluation, were enrolled into a phase III randomized trial to compare a reduced-intensity regimen (vinblastine, cyclophosphamide, procarbazine, prednisone, etoposide, mitoxantrone, bleomycin; VEPEMB) with standard ABVD (adriamycin, bleomycin, vinblastine, dacarbazine). Primary endpoint was progression-free survival (PFS). Seventeen patients were in early stage (I-IIA), while 37 were advanced stage. Median age was 72 years and median follow-up was 76 months. Five-year PFS rates were 48% vs. 70% [adjusted Hazard ratio (HR) = 2·19, 95% confidence interval (CI) = 0·94-5·10, P = 0·068] and 5-year overall survival (OS) rates were 63% vs. 77% (adjusted HR = 1·67, 95% CI = 0·69-4·03, P = 0·254) for VEPEMB compared to ABVD. Overall treatment-related mortality was 4%. World Health Organization grade 4 cardiac and lung toxicity occurred in four patients treated with ABVD versus no cases in the VEPEMB arm. Standard ABVD regimen resulted in better PFS and OS than the VEPEMB, although the differences were not statistically significant. The low toxicity of both treatments was probably attributable to stringent selection of patients based on a Comprehensive Geriatric Assessment that excluded frail patients.
Subject(s)
Antineoplastic Combined Chemotherapy Protocols/therapeutic use , Hodgkin Disease/drug therapy , Aged , Aged, 80 and over , Antineoplastic Combined Chemotherapy Protocols/administration & dosage , Antineoplastic Combined Chemotherapy Protocols/adverse effects , Bleomycin/administration & dosage , Bleomycin/adverse effects , Bleomycin/therapeutic use , Cyclophosphamide/administration & dosage , Cyclophosphamide/adverse effects , Cyclophosphamide/therapeutic use , Dacarbazine/administration & dosage , Dacarbazine/adverse effects , Dacarbazine/therapeutic use , Doxorubicin/administration & dosage , Doxorubicin/adverse effects , Doxorubicin/therapeutic use , Drug Administration Schedule , Female , Hodgkin Disease/pathology , Humans , Kaplan-Meier Estimate , Male , Mitoxantrone/administration & dosage , Mitoxantrone/adverse effects , Mitoxantrone/therapeutic use , Neoplasm Staging , Procarbazine/administration & dosage , Procarbazine/adverse effects , Procarbazine/therapeutic use , Treatment Outcome , Vinblastine/administration & dosage , Vinblastine/adverse effects , Vinblastine/therapeutic useABSTRACT
This retrospective study included 246 patients with a new diagnosis of Hodgkin Lymphoma (HL) with a localized-stage (IA-IIA), consecutively admitted from January 2002 to December 2008, by twelve Italian hematological centers on behalf of Fondazione Italiana Linfomi (FIL). Patients were staged at baseline and after two cycles of chemotherapy with PET. All patients were treated with four cycles of ABVD followed by involved-field radiotherapy. No treatment change, based on PET-2 results was allowed. Endpoint of the study was the predictive role of PET-2 on 2-y failure-free survival (FFS). PET-2 was positive in 36 patients (15%) and negative in 210. After a mean follow-up of 46 (3-105) months 19/36 PET-2 positive patients progressed or relapsed and 17 achieved and maintained a CCR. The positive and negative predictive value of a PET2 was 53% and 95%, respectively. The sensibility, specificity and accuracy of PET2 were 65.5%, 92% and 89%, respectively. PET-2 positive scans were centrally reviewed according to the recently defined Deauville Criteria. Upon review the PPV and NPV was 73% and 96% overall. Factors with prognostic significance for progression in univariate analysis were a positive PET-2 (P = 0.000) and the presence of bulky disease (P < 0.01). In a multivariate analysis the only factor that affected negatively FFS was a positive PET-2 (P = 0.000). This study confirms that interim-PET could be considered a prognostic test also in early stage HL, but is unlikely to be a factor that will justify the change of therapeutical approach.
Subject(s)
Hodgkin Disease/diagnostic imaging , Hodgkin Disease/therapy , Positron-Emission Tomography , Adolescent , Adult , Aged , Disease-Free Survival , Female , Follow-Up Studies , Hodgkin Disease/diagnosis , Hodgkin Disease/pathology , Humans , Male , Middle Aged , Neoplasm Staging , Predictive Value of Tests , Radiography , Survival RateABSTRACT
Autologous stem cell transplantation (ASCT) is a potentially curative treatment of lymphoma, but peripheral blood stem cell (PBSC) mobilization fails in some patients. PBSC mobilizing agents have recently been proved to improve the PBSC yield after a prior mobilization failure. Predictive parameters of mobilization failure allowing for a preemptive, more cost-effective use of such agents during the first mobilization attempt are still poorly defined, particularly during mobilization with chemotherapy + granulocyte colony-stimulating factor (G-CSF). We performed a retrospective analysis of a series of lymphoma patients who were candidates for ASCT, to identify factors influencing PBSC mobilization outcome. Premobilization parameters-age, histology, disease status, mobilizing protocol, and previous treatments-as well as white blood cell (WBC) and PBSC kinetics, markers potentially able to predict failure during the ongoing mobilization attempt, were analyzed in 415 consecutive mobilization procedures in 388 patients. We used chemotherapy + G-CSF in 411 (99%) of mobilization attempts and PBSC collection failed (<2 × 10(6) CD34+ PBSC/kg) in 13%. Multivariable analysis showed that only a low CD34+ PBSC count and CD34+ PBSC/WBC ratio, together with the use of nonplatinum-containing chemotherapy, independently predicted mobilization failure. Using these three parameters, we established a scoring system to predict risk of failure during mobilization ranging from 2 to 90%, thus allowing a selective use of a preemptive mobilization policy.
Subject(s)
Antineoplastic Agents/therapeutic use , Granulocyte Colony-Stimulating Factor/administration & dosage , Hematopoietic Stem Cell Mobilization/methods , Leukocytes/cytology , Lymphoma/blood , Lymphoma/therapy , Stem Cells/cytology , Adolescent , Adult , Aged , Antigens, CD34/metabolism , Female , Filgrastim/therapeutic use , Humans , Male , Middle Aged , Multivariate Analysis , Retrospective Studies , Risk Factors , Young AdultABSTRACT
PURPOSE: A randomized clinical trial compared efficacy and toxicity of standard all-trans-retinoic acid (ATRA) plus chemotherapy versus ATRA plus arsenic trioxide in patients with newly diagnosed, low- or intermediate-risk acute promyelocytic leukemia (APL). Here, we report health-related quality-of-life (HRQOL) results. PATIENTS AND METHODS: HRQOL was a secondary end point of this trial. The European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire-Core 30 was used to assess HRQOL at end of induction and after consolidation therapy. All analyses were based on 156 patients who received at least one dose of treatment, with groups defined according to randomly assigned treatment. Primary analysis was performed, estimating mean HRQOL score over time and differences between treatment arms using a linear mixed model. RESULTS: Overall, 162 patients age 18 to 70 years were enrolled. Of these, 150 and 142 patients were evaluable for HRQOL after induction therapy and third consolidation course, respectively. Overall compliance with HRQOL forms was 80.1%. The largest difference, favoring patients treated with ATRA plus arsenic trioxide, was found for fatigue severity (mean score difference, -9.3; 95% CI, -17.8 to -0.7; P = .034) at end of induction therapy. This difference was also clinically relevant. HRQOL differences between treatment arms at end of consolidation showed that for several scales, differences between treatment arms were marginal. CONCLUSION: Overall, current HRQOL findings further support the use of ATRA plus arsenic trioxide as preferred first-line treatment in patients with low- or intermediate-risk APL.
Subject(s)
Antineoplastic Agents/therapeutic use , Antineoplastic Combined Chemotherapy Protocols/therapeutic use , Arsenicals/therapeutic use , Leukemia, Promyelocytic, Acute/drug therapy , Oxides/therapeutic use , Quality of Life , Tretinoin/therapeutic use , Arsenic Trioxide , Humans , Leukemia, Promyelocytic, Acute/psychology , Prospective StudiesABSTRACT
Hepatitis B virus (HBV) reactivation strongly affects the practice of physicians dealing with hematological malignancies. In this respect, in collaboration with the Italian Lymphoma Foundation we developed a descriptive study of the real-life approach of physicians caring for patients with these diseases. A questionnaire was designed to explore the perception of HBV reactivation-related issues. Fifty-nine Italian Lymphoma Foundation-affiliated institutions participated, and 504 questionnaires were sent out. Forty institutions (67.8%) returned 154 (30.5%) completed questionnaires. The largest majority (91.5%, 141/154) were aware of possible HBV reactivation as a consequence of immunosuppression. Most of the participants providing an answer (93.3%; 126/135) performed universal screening, and were aware of strategies for managing reactivation (96.4%, 132/137). Specialists treating lymphoma show a high level of awareness concerning the management of HBV reactivation under immunosuppression. However, uncertainties regarding the issue of HBV reactivation still emerge in this setting, and thus continuing collaborative effort between hepatologists and hematologists is necessary.
Subject(s)
Hematologic Neoplasms/therapy , Hepatitis B/therapy , Physicians/statistics & numerical data , Practice Patterns, Physicians' , Surveys and Questionnaires , Geography , Health Surveys/methods , Health Surveys/statistics & numerical data , Hematologic Neoplasms/diagnosis , Hepatitis B/diagnosis , Hepatitis B/virology , Hepatitis B virus/physiology , Host-Pathogen Interactions , Humans , Immunosuppression Therapy , Italy , Lymphoma/diagnosis , Lymphoma/therapy , Physicians/psychology , Virus Activation/physiologyABSTRACT
The aim of the present study was to investigate the outcome of 94 adult patients with myelodysplasia (MDS) who received an allogeneic stem cell transplant between January 1995 and September 2010 in two Italian hematology centers. At the time of transplant, 53 patients (56%) had relapsed/refractory disease. The cumulative incidence of grades II-IV acute graft-versus-host disease (GVHD) and chronic GVHD was 33% (95% confidence interval [CI] 21-45%) and 78% (95% CI 66-90%), respectively. The cumulative incidence of transplant-related mortality (TRM) at 100 days was 13% (95% CI 6-21%). The 2-year progression free survival (PFS) and overall survival (OS) were 41% (95% CI 31-51%) and 49% (95% CI 38-59%), respectively. On multivariate analysis, advanced disease stage at transplant was the major independent variable associated with an inferior 2-year PFS (HR 3.66, 95% CI 1.98-6.76) and OS (HR 3.68, 95% CI 1.95-6.93). Use of an alternative donor was an independent variable associated with TRM (HR 3.18, 95% CI 1.31-7.72). In conclusion, our data suggest that disease status at the time of transplant is the major predictor for improved PFS and OS, and treatments required to reach this goal may have value in leading to an improved outcome.
Subject(s)
Hematopoietic Stem Cell Transplantation , Myelodysplastic Syndromes/therapy , Adult , Aged , Female , Graft vs Host Disease/etiology , Graft vs Host Disease/prevention & control , Hematopoietic Stem Cell Transplantation/adverse effects , Humans , Induction Chemotherapy , Male , Middle Aged , Myelodysplastic Syndromes/diagnosis , Myelodysplastic Syndromes/mortality , Recurrence , Transplantation Conditioning , Transplantation, Homologous , Treatment OutcomeABSTRACT
A specific prognostication score for hepatitis C virus-positive diffuse large B-cell lymphomas is not available. For this purpose, the Fondazione Italiana Linfomi (FIL, Italian Lymphoma Foundation) carried out a multicenter retrospective study on a large consecutive series of patients with hepatitis C virus-associated diffuse large B-cell lymphoma to evaluate the prognostic impact of clinical and virological features and to develop a specific prognostic score for this subset of patients. All prognostic evaluations were performed on 535 patients treated with an anthracycline-based induction regimen (with rituximab in 255 cases). Severe hepatotoxicity was observed in 14% of patients. The use of rituximab was not associated with increased rate of severe hepatotoxicity. Three-year overall survival and progression-free survival were 71% and 55%, respectively. At multivariate analysis, ECOG performance status of 2 or over, serum albumin below 3.5 g/dL and HCV-RNA viral load over 1000 KIU/mL retained prognostic significance. We combined these 3 factors in a new "HCV Prognostic Score" able to discriminate 3 risk categories with different overall and progression-free survival (low=0; intermediate=1; high-risk ≥2 factors; P<0.001). This score retained prognostic value in the subgroups of patients treated with and without rituximab (P<0.001). The new score performed better than the International Prognostic Index at multivariate analysis and Harrel C-statistic. With the use of three readily available factors (performance status, albumin level and HCV-RNA viral load), the new "HCV Prognostic Score" is able to identify 3 risk categories with different survival, and may be a useful tool to predict the outcome of hepatitis C virus-associated diffuse large B-cell lymphomas.