Safety and efficacy of a dose-dense short-term therapy in patients with MYC-translocated aggressive lymphoma.

Patients with aggressive B-cell lymphoma and MYC rearrangement at fluorescence in situ hybridization exhibit poor outcome after R-CHOP (rituximab, cyclophosphamide, doxorubicin, vincristine, prednisone). In the last decade, 68 patients with Burkitt lymphoma ([BL] n = 46) or high-grade B-cell lymphoma ([HGBCL] single, double, or triple hit; n = 22) were treated with a dose-dense, short-term therapy termed "CARMEN regimen" at 5 Italian centers. Forty-six (68%) patients were HIV+. CARMEN included a 36-day induction with sequential, single weekly doses of cyclophosphamide, vincristine, rituximab, methotrexate, etoposide, and doxorubicin plus intrathecal chemotherapy, followed by high-dose-cytarabine-based consolidation. Patients who did not achieve complete remission (CR) after induction received BEAM (carmustina, etoposide, cytarabine, melfalan)-conditioned autologous stem cell transplantation (ASCT) after consolidation. Sixty-one (90%) patients completed induction, and 59 (87%) completed consolidation. Seventeen patients received ASCT. Grade 4 hematological toxicity was common but did not cause treatment discontinuation; grade 4 nonhematological toxicity was recorded in 11 (16%) patients, with grade 4 infections in 6 (9%). Six (9%) patients died of toxicity (sepsis in 4, COVID-19, acute respiratory distress syndrome). CR rate after the whole treatment was 73% (95% confidence interval [CI], 55% to 91%) for patients with HGBCL and 78% (95% CI, 66% to 90%) for patients with BL. At a median follow-up of 65 (interquartile range, 40-109) months, 48 patients remain event free, with a 5-year progression-free survival of 63% (95% CI, 58% to 68%) for HGBCL and 72% (95% CI, 71% to 73%) for BL, with a 5-year overall survival (OS) of 63% (95% CI, 58% to 68%) and 76% (95% CI, 75% to 77%), respectively. HIV seropositivity did not have a detrimental effect on outcome. This retrospective study shows that CARMEN is a safe and active regimen both in HIV-negative and -positive patients with MYC-rearranged lymphomas. Encouraging survival figures, attained with a single dose of doxorubicin and cyclophosphamide, deserve further investigation in HGBCL and other aggressive lymphomas.

Feasibility and Oncological Outcome of Preoperative Chemoradiation With IMRT Dose Intensification for Locally Advanced Esophageal and Gastroesophageal Cancer.

PURPOSE: To explore the feasibility and efficacy of a dose intensification with Intensity Modulated Radiation Therapy and Simultaneous Integrated Boost (IMRT-SIB) in locally advanced esophageal and gastroesophageal cancer (GEJ). METHODS AND MATERIALS: We retrospectively analyzed a series of 69 patients with esophageal or GEJ cancer treated at our Institute, between 2016 and 2019, with preoperative IMRT and SIB up to 52.5-54 Gy in 25 fractions in 5 weeks and concurrent carboplatin (AUC2) and paclitaxel (50 mg/m2), as in the CROSS regimen. RESULTS: All patients completed the planned IMRT-SIB program with a median of four (range 1-5) cycles of concurrent paclitaxel/carboplatin. Compliance to IMRT-SIB was 93%, whereas 54% of patients received four to five cycles and 87% at least three cycles of concurrent carboplatin/paclitaxel. Grade 3 toxicity was reported in 19% of patients. Complete clinical response (cCR) was achieved in 48%, and 13% had disease progression after chemoradiation (CRT). Overall, 49% of patients underwent surgery; reasons for non-operation included cCR in cervical tumor location (10%) or cCR and patient decision (13%). A pathologic complete response (pCR) was achieved in 44% of resected patients. Postoperative complications and mortality rates were 21 and 6%, respectively. At a median follow-up of 12 months (6-25), 2-year overall and progression-free (PFS) survival rates were 81 and 54%, respectively. No difference in PFS by histologic type in operated patients was reported. Non-operated cCR patients had higher PFS, including cervical locations and selected cCR patients who decided for non-operation (75 vs 30%, p < 0.01). CONCLUSION: The study reported favorable results in safety and feasibility of the IMRT-SIB dose intensification in our preoperative CRT program. The toxicity was acceptable, allowing a high compliance to intensified radiation doses with dose reduction of concurrent paclitaxel/carboplatin in some patients. The high rate of cCR and pCR suggested this intensified program is effective in the preoperative CRT and, for selected responsive patients, in the non-operative approach to esophageal and GEJ cancer. The 2-year survival rates were promising. A prospective study is being planned to confirm these observations.

Simplified Geriatric Assessment in Older Patients With Diffuse Large B-Cell Lymphoma: The Prospective Elderly Project of the Fondazione Italiana Linfomi.

PURPOSE: To prospectively validate the use of a simplified geriatric assessment (sGA) at diagnosis and to integrate it into a prognostic score for older patients with diffuse large B-cell lymphoma (DLBCL). METHODS: We conducted the prospective Elderly Project study on patients with DLBCL older than 64 years who underwent our Fondazione Italiana Linfomi original geriatric assessment (oGA) (age, Cumulative Illness Rating Scale for Geriatrics, activities of daily living, and instrumental activities of daily living) before treatment. Treatment choice was left to the physician's discretion. The primary end point was overall survival (OS) (ClinicalTrials.gov identifier: NCT02364050). RESULTS: We analyzed 1,163 patients (median age 76 years), with a 3-year OS of 65% (95% CI, 62 to 68). Because at multivariate analysis on oGA, age > 80 years retained an independent correlation with OS, we also developed a new, simplified version of the GA (sGA) that classifies patients as fit (55%), unfit (28%), and frail (18%) with significantly different 3-year OS of 75%, 58%, and 43%, respectively. The sGA groups, International Prognostic Index, and hemoglobin levels were independent predictors of OS and were used to build the Elderly Prognostic Index (EPI). Three risk groups were identified: low (23%), intermediate (48%), and high (29%), with an estimated 3-year OS of 87% (95% CI, 81 to 91), 69% (95% CI, 63 to 73), and 42% (95% CI, 36 to 49), respectively. The EPI was validated using an independent external series of 328 cases. CONCLUSION: The Elderly Project validates sGA as an objective tool to assess fitness status and defines the new EPI to predict OS of older patients with DLBCL.

A dose-dense short-term therapy for human immunodeficiency virus/acquired immunodeficiency syndrome patients with high-risk Burkitt lymphoma or high-grade B-cell lymphoma: safety and efficacy results of the "CARMEN" phase II trial.

A few prospective trials in HIV-positive patients with Burkitt lymphoma (BL) or high-grade B-cell lymphoma (HGBL) have been reported. Investigated therapies have shown good efficacy but relevant safety problems, with high rates of interruptions, severe mucositis, septic complications, and fungal infections. Here, we report the results of a multicentre phase II trial addressing a new dose-dense, short-term therapy aimed at maintaining efficacy and improving tolerability. The experimental programme included a 36-day polychemotherapy induction followed by high-dose cytarabine-based consolidation and response-tailored BEAM (carmustine, etoposide, cyatarabine, and melphalan)- conditioned autologous stem cell transplantation (ASCT). This therapy would be considered active if ≥11 complete remissions (CR) after induction (primary endpoint) were recorded among 20 assessable patients. HIV-positive adults (median age 42, range 26-58; 16 males) with untreated BL (n = 16), HGBL (n = 3) or double-hit lymphoma (n = 1) were enrolled. All patients had high-risk features, with meningeal and bone marrow infiltration in five and nine patients respectively. The experimental programme was safe and active in a multicentre setting, with only two episodes of grade 4 non-haematological toxicity (hepatotoxicity and mucositis), and no cases of systemic fungal infections; two patients died of toxicity (bacterial infections). Response after induction (median duration: 47 days; interquartile range 41-54), was complete in 13 patients and partial in five [overall response rate = 90%; 95% confidence interval (CI) = 77-100]. All responders received consolidation, and five required autologous stem cell transplant. At a median follow-up of 55 (41-89) months, 14 patients are relapse-free and 15 are alive, with a five-year progression-free survival and an overall survival of 70% (95% CI = 60-80%) and 75% (95% CI = 66-84) respectively. No patient with cerebrospinal fluid (CSF)/meningeal lymphoma experienced central nervous system recurrence. With respect to previously reported regimens, this programme was delivered in a shorter period, and achieved the main goal of maintaining efficacy and improving tolerability.

Physician Attitudes and Perceptions of Complementary and Alternative Medicine (CAM): A Multicentre Italian Study.

Purpose: Complementary and Alternative Medicine (CAM) interventions are widely used by patients with chronic disorders, including cancer, and may interact with cancer treatment. Physicians are often unaware of this, probably due to poor patient-physician communication on CAM. The purpose of this study was to evaluate physicians' knowledge, attitudes and practice patterns regarding CAM in a survey conducted in Italy. Methods: A questionnaire was administered to 438 physicians (11 Italian hospitals) who predominantly treat patients with chronic disease, to collect personal and professional data and information on attitudes toward CAM and its possible role in Conventional Medicine (CM). Results: Of the 438 participants, most were specialists in oncology (18%), internal medicine (17%), surgery (15%), and radiotherapy (11%). Most worked at university (44%) or research hospitals (31%). Forty-two percent of participants believed that CAM could have an integrative role within CM. Oncologists were the physicians who were best informed on CAM (58%). Physicians working at research institutes or university hospitals had a greater knowledge of CAM than those employed at general hospitals (p < 0.0001), and those who were also involved in research activity had a greater knowledge of CAM than those who were not (p < 0.003). Length of work experience was significantly related to CAM knowledge. Moreover, 55% of participants suggest CAM interventions to their patients and 44% discuss CAM with them. The best-known interventions were acupuncture, Aloe vera and high-dose vitamin C. Conclusion: CAM use by patients with chronic disease and/or cancer has become a topical issue for the scientific community and for physicians. Knowing the reasons that prompt these patients to use CAM and guiding them in their decisions would improve treatment and outcomes and also benefit healthcare systems. Our findings contribute to a greater understanding of CAM knowledge, attitudes, and practice among Italian physicians. Further research is needed to identify the more effective CAM treatments and to work toward an integrated healthcare model.

Serum and tissue markers in colorectal cancer: State of art.

Colorectal cancer (CRC) represents one of the most commonly diagnosed cancers worldwide. It is the second leading cause of cancer death in Western Countries. In the last decade, the survival of patients with metastatic CRC has improved dramatically. Due to the advent of new drugs (irinotecan and oxaliplatin) and target therapies (i.e. bevacizumab, cetuximab, panitumab, aflibercept and regorafenib), the median overall survival has risen from about 12 mo in the mid nineties to 30 mo recently. Molecular studies have recently widened the opportunity for testing new possible markers, but actually, only few markers can be recommended for practical use in clinic. In the next future, the hope is to have a complete panel of clinical biomarkers to use in every setting of CRC disease, and at the same time: 1) to receive information about prognostic significance by their expression and 2) to be oriented in the choice of the adequate treatment. Moreover, molecular analyses have shown that the natural history of all CRCs is not the same. Individual patients with same stage tumors may have different long-term prognosis and response to therapy. In addition, some prognostic variables are likely to be more important than others. Here we review the role of serum and tissue markers according to the recently published English literature. This paper is an extension of the article "Biological and clinical markers in colorectal cancer: state of art" by Cappellani A published in Jan 2010.

Use of Complementary and Alternative Medicine (CAM) in cancer patients: An Italian multicenter survey.

INTRODUCTION: Complementary and Alternative Medicine (CAM) include a wide range of products (herbs, vitamins, minerals, and probiotics) and medical practices, developed outside of the mainstream Western medicine. Patients with cancer are more likely to resort to CAM first or then in their disease history; the potential side effects as well as the costs of such practices are largely underestimated. PATIENTS AND METHOD: We conducted a descriptive survey in five Italian hospitals involving 468 patients with different malignancies. The survey consisted of a forty-two question questionnaire, patients were eligible if they were Italian-speaking and receiving an anticancer treatment at the time of the survey or had received an anticancer treatment no more than three years before participating in the survey. RESULTS: Of our patients, 48.9% said they use or have recently used CAM. The univariate analysis showed that female gender, high education, receiving treatment in a highly specialized institute and receiving chemotherapy are associated with CAM use; at the multivariate analysis high education (Odds Ratio, (OR): 1.96 95% Confidence Interval, CI, 1.27-3.05) and receiving treatment in a specialized cancer center (OR: 2.75 95% CI, 1.53-4.94) were confirmed as risk factors for CAM use. CONCLUSION: Roughly half of our patients receiving treatment for cancer use CAM. It is necessary that health professional explore the use of CAM with their cancer patients, educate them about potentially beneficial therapies in light of the limited available evidence of effectiveness, and work towards an integrated model of health-care provision.

Angiogenesis Inhibitors for the Treatment of Hepatocellular Carcinoma.

Background: Angiogenesis inhibitors have become an important therapeutic approach in the treatment of hepatocellular carcinoma (HCC) patients. The therapeutic inhibition of angiogenesis of Sorafenib in increasing overall survival of patients with HCC is a fundamental element of the treatment of this disease. Considering the heterogeneous aspects of HCC and to boost therapeutic efficacy, prevail over drug resistance and lessen toxicity, adding antiangiogenic drugs to antiblastic chemotherapy (AC), radiation therapy or other targeted drugs have been evaluated. The matter is additionally complicated by the combination of antiangiogenesis with further AC or biologic drugs. To date, no planned approach to understand which patients are more responsive to a given type of antiangiogenic treatment is available. Conclusion: Large investments in the clinical research are essential to improve treatment response and minimize toxicities for patients with HCC. Future investigations will need to focus on utilizing patterns of genetic information to classify HCC into groups that display similar prognosis and treatment sensitivity, and combining targeted therapies with AC producing enhanced anti-tumor effect. In this review the current panel of available antiangiogenic therapies for the treatment of HCC have been analyzed. In addition current clinical trials are also reported herein.

New treatment strategies for HIV-positive cancer patients undergoing antiblastic chemotherapy.

INTRODUCTION: The introduction of Highly Active Antiretroviral Therapy (HAART) into clinical practice has dramatically changed the outcome of HIV-infected patients by prolonging their survival. The increase in life expectancy has led to an increased risk of non-AIDS-related mortality and morbidity, including cardiovascular diseases, neurocognitive diseases, neuroendocrine dysfunctions and cancer. Areas covered: The GICAT (Italian Cooperation Group on AIDS and Tumors) has demonstrated that patients who receive a multidisciplinary approach with the combination of anticancer agents (AC) and HAART can achieve better responses and survival rates than patients who receive AC alone. The first obstacle for the oncologist to plan treatment for cancer HIV-patients is the preliminary evaluation of drug-drug interactions between AC and HAART. Recent progress in pharmacogenomics could provide a new approach for personalized treatments. The rationale of this review is to summarize the existing data on the impact of HAART on the clinical management of cancer patients with HIV/AIDS and DDIs between antiretrovirals and AC. In addition, to maximize the efficacy of both concomitant therapy and to minimize the risk of DDIs, a currently useful list of pharmacogenomic markers of key metabolic enzymes is provided. Expert opinion: In this scenario, the importance of cooperation between oncologists and other health specialists (i.e., infectivologists, pharmacists, genetics and lab specialists) must not be underestimated in the management of these patients with the aim of planning an individual treatment strategy.

Postautologous stem cell transplantation long-term outcomes in 26 HIV-positive patients affected by relapsed/refractory lymphoma.

OBJECTIVES: To describe survival data, CD4 T-cell long-term dynamics and the correlation between dynamics and events occurrence in 26 HIV-positive patients with refractory lymphoma in complete response after autologous stem cell transplantation (ASCT). DESIGN: Retrospective single-centre study. METHODS: Lymphoma relapse, second cancers and opportunistic infections were considered after ASCT. Group A included patients experiencing events after ASCT and group B the remaining patients. Overall survival, progression-free survival and event-free survival probabilities were estimated by Kaplan-Meier method. The comparison of median CD4 T-cell count at cancer diagnosis with matched values was investigated by Wilcoxon signed-rank test and between group A and B by Mann-Whitney U test. RESULTS: With a median of 6-year follow-up, the overall survival, the progression-free survival and the event-free survival at 10 years were 91, 86 and 36%. Compared with CD4 T-cell count at cancer diagnosis a higher amount was maintained over time after ASCT. Two patients experienced a lymphoma relapse at 4.3 and 3.1 years; five patients had secondary malignancies and nine patients opportunistic infections at a median time of 2.2 and 0.4 years from ASCT. At 6 and 12 months after ASCT, a significant difference in CD4 T-cell count was found between group A and B. CONCLUSION: ASCT has a dramatic impact on survival of HIV-positive patients with refractory lymphoma. We support surveillance of opportunistic infections early after ASCT and of second cancers or lymphoma relapses later from ASCT. Both opportunistic infections and second malignancies were successfully managed and the only long-term death occurred due to lymphoma relapse. ASCT seems to contribute to immune recovery.

Autologus stem cell transplatation as a care option in elderly patients. A review.

The ageing population and the increase in life expectancy have put new social and health questions into the public health agenda of western countries. Hematological cancer incidence peaks in older population as a logical consequence of a longer lifespan promoting prolonged exposure to carcinogens and accumulation of genetic alterations. Hematological cancer represents a major cause of mortality in this age group despite recent progress observed in the management of cancer in the general population. Autologous stem cell transplantation (ASCT) represents a therapeutic option in the treatment of a large proportion of lymphomas and multiple myeloma, but their role in the onco-geriatric setting remains an open question, due to the presence of chronic disease. Ageing is characterized by progressive decrements in physiologic reserves and abilities to compensate for physical and/or functional limitations, which increase the risk of developing morbidity and disability. These events explains the extreme diversity of ageing individuals in terms of clinical and functional status. As a consequence, life expectancy in the elderly is influenced not only by the neoplastic diseases itself but also by the various co-morbidities common to this age group. The management of elderly people with hematological diseases potentially curative, should therefore combine both geriatric and tumor assessments. Among the elderly patients identified as being candidates for AHSCT, after the mobilization of progenitor cells from the bone marrow into the peripheral blood, the aphaeresis procedure is the most common method for collecting an adequate number of stem cells. The proper selection of patients may greatly improve the results and the toxicity related to cancer treatment in the elderly. We recommend the adoption of some form of geriatric assessment in the evaluation of any patient who is 70 years and older, this review intends to offer an overview of the state of art in ASCT in elderly patients.

Treatment of elderly patients affected by lung cancer: why to treat, when to treat and what we know.

In the recent years many advances have been achieved in the field of the treatment of lung cancer; with the development of novel therapeutic pathways due to the knowledge of oncologic drivers involved in the carcinogenesis of the lung, as well as the involvement of new radiotherapic and surgical techniques. Nevertheless, the standard treatment for elderly is still debated, mainly because of an underrepresentation of elderly patients in clinical trials. Herein we try to summarize the main guidelines for the treatment of lung cancer, with particular attention for the elderly patients, what we know and what has changed.

Oxaliplapin and capecitabine (XELOX) based chemotherapy in the treatment of metastatic colorectal cancer: the right choice in elderly patients.

PURPOSE: Elderly patients with metastatic colorectal cancer (mCRC) differ from the general population and are underrepresented in clinical trials. We, retrospectively, analyzed the safety and efficacy of XELOX regimen in the treatment of elderly patients affected by mCRC. PATIENTS AND METHODS: One-hundred-eleven consecutive patients, aged 70 years or older, were enrolled in the study. RESULTS: All patients were evaluated for safety and efficacy (male/female, 63/48). Median age was 75 years (range 71-85 years). Median Eastern Cooperative Oncology Group Performance Status (ECOG PS) was 0 (range 0-2). Metastatic sites distribution is as follows: liver (44.1%), lung (13.5%), liver plus lung (12.6%) and other (29.7%). A total of 584 cycles were administered (median 6 cycles/patient, range 2-10). Median follow-up time was 14.5 months (range 1-41 months). In an intent-to-treat analysis, objective responses and stable disease were recorded in 41 (40.4%) and 29 (26.6%) patients, respectively. The median response duration was 5.9 months (range 0.5-28.8). The median progression free-survival (PFS) was 7.5 months (range 1-26 months). The median overall survival (OS) was 15 months (range 1-64 months). The grade 3 toxicities were: neutropenia (8.1%), diarrhea and neurotoxicity (5.4% respectively). Most adverse events were mild to moderate; the most common was acute sensory neuropathy (57.6%). CONCLUSION: XELOX is a highly effective first-line treatment for mCRC elderly patients. Response rates, PFS and OS are similar to those observed with fluorouracil/leucovorin/oxaliplatin combinations. XELOX is a convenient regimen, likely to be preferred by both patient and healthcare providers.

Hematopoietic growth factors support in the elderly cancer patients treated with antiblastic chemotherapy.

The 60% of tumors affected patients >65years of age and the future previsions are considering an amount of 70% after 2030. Elderly Patients presents multiple comorbidity, polipharmacy, and disability. Geriatric assessment helps physicians to take the best therapeutic decisions. Clinical conditions influence efficacy and tolerability of chemotherapy. Prophylactic use of G-CSF after chemotherapy lowers the rate and length of severe neutropenia , and decreases the episodes of febrile neutropenia. Anemia is a hematologic condition associated with ageing , but is frequently associated to concomitant chronic disease. Stem cells display increasing resistance to erythropoietin in the elderly patients and this is connected with the onset of pro-inflammatory cytokines characteristic of this age . Anemia is a common adverse event in cancer patients receiving chemotherapy. Several of the symptoms associated with anemia, such as fatigue, syncope, palpitations and dyspnea, reduce patient activity and have a profound effect on the quality of life [QOL]. Considering the unfit or frail status of elderly patient the at home use of peg-filgrastim and weekly or three weekly erythropoietin administration could be preferred for this setting of patients that lack of specialized nursing care or facilities. Further studies, considering the several differences in health organizations in vary countries, could be held to state the real impact of the biosimilars in comparison to the long acting originators in the reduction of costs in this group of patients.

Sorafenib for the treatment of unresectable hepatocellular carcinoma in HIV-positive patients.

Few data are available on the safety and efficacy of sorafenib in HIV-infected patients with unresectable hepatocellular carcinoma (HIV-u-HCC) and concomitant highly active antiretroviral therapy (HAART). Between July 2007 and October 2010, 27 consecutive HIV-u-HCC patients were treated with sorafenib and concomitant HAART within the Gruppo Italiano Cooperativo AIDS e Tumori (GICAT). Three patients achieved a partial response, 12 achieved a stable disease, and 12 showed progression. The median time to progression and overall survival was 5.1 (range 0.5-13.3) and 12.8 (range 1.1-23.5) months, respectively. Grades 3-4 toxicities included diarrhea (four patients, 14.8%), hypertension (three patients, 11%), and hand-and-foot skin reaction (four patients, 14.9%). Most drug-related side effects were low grade and manageable. This retrospective study shows favorable survival data among HIV-u-HCC patients treated with sorafenib together with a reasonable safety profile.

Pancreatic cancer in HIV-positive patients: a clinical case-control study.

OBJECTIVES: Pancreatic cancer (PC) is the fourth and fifth most common cause of cancer-related death among men in United States and in Europe, respectively. No data are available for HIV-positive patients. The aim of this study was to investigate and to compare clinical presentation and outcome between HIV-positive and HIV-negative PC patients. METHODS: From April 1988 to June 2010, the Italian Cooperative Group on AIDS and Tumors identified 16 cases of HIV-positive PC patients. Each HIV-positive patient from our institution was randomly matched (ratio 1:2) with HIV-negative patients (32 controls) based on sex and year of PC diagnosis. Differences in clinical presentation, treatment, and overall survival were assessed. RESULTS: At multivariate analysis, HIV-positive patients compared with HIV-negative patients had a higher risk of an unfavorable performance status (PS ≥ 2) and a younger age (<50 years) at cancer diagnosis. At multivariate analysis, HIV-positive status and PS of 2 or greater were the only 2 features that significantly reduced PC patients' survival. CONCLUSIONS: Our data show, for the first time, that HIV-positive PC patients, compared with HIV-negative patients, are younger at cancer diagnosis. Furthermore, they share a more unfavorable PS and a shorter survival.

Modulated chemotherapy according to modified comprehensive geriatric assessment in 100 consecutive elderly patients with diffuse large B-cell lymphoma.

Chemotherapy is associated with toxicity in elderly patients with potentially curable malignancies, posing the dilemma of whether to intensify therapy, thereby improving the cure rate, or de-escalate therapy, thereby reducing toxicity, with consequent risks for under- or overtreatment. Adequate tools to define doses and combinations have not been identified for lymphoma patients. We conducted a prospective trial aimed to evaluate the feasibility and efficacy of chemotherapy modulated according to a modified comprehensive geriatric assessment (CGA) in elderly (aged ≥70 years) patients with diffuse large B-cell lymphoma (DLBCL). In June 2000 to March 2006, 100 patients were stratified using a CGA into three groups (fit, unfit, and frail), and they received a rituximab plus cyclophosphamide, doxorubicin, vincristine, and prednisone modulated in dose and drugs according to comorbidities and activities of daily living (ADL) and instrumental ADL scores. Treatment was associated with a complete response rate of 81% and mild toxicity: grade 4 neutropenia in 14%, anemia in 1%, and neurological and cardiac toxicity in 2% of patients. At a median follow-up of 64 months, 51 patients were alive, with 5-year disease-free, overall, and cause-specific survival rates of 80%, 60%, and 74%, respectively. Chemoimmunotherapy adjustments based on a CGA are associated with manageable toxicity and excellent outcomes in elderly patients with DLBCL. Wide use of this CGA-driven treatment may result in better cure rates, especially in fit and unfit patients.

Oxaliplatin-based chemotherapy in the treatment of elderly patients with metastatic colorectal cancer (CRC).

Elderly patients constitute a subpopulation with special clinical features that differ from those of the general population and are under-represented in clinical trials. We retrospectively analyzed the toxicity and efficacy of oxaliplatin-based chemotherapy in the treatment of elderly patients affected by metastatic (m) CRC. Seventy-five consecutive patients aged 65-75 years (median age 71 years), 51 males and 24 females, with mCRC and measurable disease, were analyzed. The primary site of metastases was the liver (38.6% of patients). The majority of patients had a performance status (PS) according to the Eastern Cooperative Oncology Group (ECOG) PS before treatment of 0-1 (96%). The overall response rate was 57.3%, median progression-free survival was 7 months and median overall survival was 27 months. The main hematological and extra-hematological toxicities (grade 3 or 4) were neutropenia (20.0%), and neurological toxicity or diarrhea (6.7%), respectively. No toxic death occurred. Oxaliplatin-based chemotherapy maintains its efficacy, and safety in elderly patients with mCRC and good PS. This regimen should be considered in the treatment of this particular setting of patients.