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Luciana Caravatta,
Gilbert D A Padula,
Vincenzo Picardi,
Gabriella Macchia,
Francesco Deodato,
Mariangela Massaccesi,
Luigi Sofo,
Fabio Pacelli,
Fabio Rotondi,
Giuseppe Cecere,
Giuseppina Sallustio, Liberato Di Lullo,
Adele Piscopo,
Samantha Mignogna,
Pierluigi Bonomo,
Numa Cellini,
Vincenzo Valentini,
Alessio G Morganti
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ABSTRACT: An intensified multidrug chemotherapy regimen (raltitrexed plus oxaliplatin, Tom-Ox) plus concomitant boost radiotherapy, in the neoadjuvant treatment of locally advanced rectal cancer patients, was shown feasible in our previous study. The aim of this study was to evaluate the efficacy in terms of pathologic complete response to pre-operative therapy.
A Phase II study was designed and clinical stage T3-T4 and/ or N ≥ 1 patients were treated with concomitant boost radiotherapy (55 Gy/5 weeks) plus concurrent chemotherapy (Tom-Ox). The primary endpoint was the assessment of efficacy in terms of clinical and pathologic response to pre-operative therapy. According to the Gehan's design study, 25 patients were enrolled. Toxicity was assessed according to the RTOG-EORTC and CTCAE v.3.0 criteria.
Twenty-five consecutive patients were treated. Twenty-two of the 25 (88%) patients had a partial clinical response at the time of pre-operative magnetic resonance imaging (MRI). Only one patient showed progressive systemic disease at pre-surgical revaluation and was subjected only to biopsy to evaluate pathological response. Twenty-four patients (96%) underwent surgery. Overall, pathologic complete response was observed in eight patients (32%; CI 0.95:12-55%) and only microscopic tumor foci (pTmic) in two patients (pT0-mic: 40%; CI 0.95:18-63%). Nineteen patients (76%) showed tumor down-staging. Proctitis and/or diarrhea were the most frequent acute side effects experienced. Eighteen patients had grade 1-2 toxicity (77%); whereas two patients experienced grade 3 toxicity (8%). Two-year Local control and actuarial Disease Free Survival were 100% and 91%, respectively. CONCLUSION. An intensified regimen of concomitant boost radiotherapy plus concurrent raltitrexed and oxaliplatin, can be safely administered in patients with locally advanced rectal cancer. This regimen produces high rates of pathological complete response. Based on available data, this type of treatment could be offered to patients with more advanced tumors (T4 or local recurrence).
Acta oncologica (Stockholm, Sweden) 08/2011; 50(8):1151-7. · 2.27 Impact Factor
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Alessio G Morganti,
Samantha Mignogna,
Francesco Deodato,
Mariangela Massaccesi,
Savino Cilla,
Franco Calista,
Giovanni Serafini,
Cinzia Digesú,
Gabriella Macchia,
Vincenzo Picardi,
Luciana Caravatta, Liberato Di Lullo,
Gianfranco Giglio,
Giuseppina Sallustio,
Angelo Piermattei,
Numa Cellini,
Vincenzo Valentini
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ABSTRACT: To evaluate the feasibility and efficacy of moderately accelerated intensity-modulated radiation therapy (IMRT) along with weekly cisplatin, after induction chemotherapy, in patients with locally advanced unresectable head and neck cancer (HNC).
Patients with Stage III or IV locally advanced HNC, without progressive disease after three courses of induction chemotherapy, received concurrent chemo-IMRT (weekly cisplatin 30 mg/m(2) plus simultaneous integrated boost IMRT). A total of 67.5 Gy in 30 fractions were delivered to primary tumor and involved nodes, 60 Gy in 30 fractions to high-risk nodal areas, and 55.5 Gy in 30 fractions to low-risk nodal areas.
In all, 36 patients (median age, 56 years) with International Union Against Cancer (UICC) Stage III (n = 5) and IV (n = 31) were included. Of the 36 patients, 17 had received CF (cisplatin and 5-fluorouracil (CF) and 19 had received docetaxel cisplatin and 5-fluorouracil (DCF). During concurrent chemoradiation, 11 of 36 patients (30.5%) experienced Grade III mucositis (CF, 47%; DCF, 15%; p < 0.04). Grade III pharyngeal-esophageal toxicity was observed in 5 of 19 patients (26.3%; CF, 0.0%; DCF, 26.3%; p = 0.02). Two patients died of complications (5.5%). After chemoradiation, the complete response rate was 63.8%. Two-year local control was 88.7%. Two-year progression free survival and overall survival were 74.5% and 60.9%, respectively.
In our experience, a moderately accelerated chemo-IMRT was feasible after induction chemotherapy. However, a noteworthy early death rate of 5.5% was observed. Intensive supportive care strategies should be defined to better manage radiation-induced toxic effects. Longer follow-up is required to determine the incidence of late radiation toxicities and tumor control rates.
International journal of radiation oncology, biology, physics 03/2011; 79(4):1073-80. · 4.59 Impact Factor
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Alessio G Morganti,
Vincenzo Picardi,
Edy Ippolito,
Mariangela Massaccesi,
Gabriella Macchia,
Francesco Deodato,
Gian Carlo Mattiucci,
Luciana Caravatta, Liberato Di Lullo,
Gianfranco Giglio,
Rosa Tambaro,
Samantha Mignogna,
Paola Caprino,
Marcello Ingrosso,
Luigi Sofo,
Numa Cellini,
Vincenzo Valentini
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ABSTRACT: The objective of this study was to evaluate the safety of escalating up to 55 Gy within five weeks, the dose of external beam radiotherapy to the previous tumor site concurrently with a fixed daily dose of capecitabine, in patients with resected pancreatic cancer. MATERIAL AND METHODS: Patients with resected pancreatic carcinoma were eligible for this study. Capecitabine was administered at a daily dose of 1600 mg/m (2). Regional lymph nodes received a total radiation dose of 45 Gy with 1.8 Gy per fractions. The starting radiation dose to the tumor bed was 50.0 Gy (2.0 Gy/fraction, 25 fractions). Escalation was achieved up to a total dose of 55.0 Gy by increasing the fraction size by 0.2 Gy (2.2 Gy/fraction), while keeping the duration of radiotherapy to five weeks (25 fractions). A concomitant boost technique was used. Dose limiting toxicity (DLT) was defined as any grade>3 hematologic toxicity, grade>2 liver, renal, neurologic, gastrointestinal, or skin toxicity, by RTOG criteria, or any toxicity producing prolonged (> 10 days) radiotherapy interruption. RESULTS AND DISCUSSION: Twelve patients entered the study (median age: 64 years). In the first cohort (six patients), no patient experienced DLT. Similarly in the second cohort, no DLT occurred. All 12 patients completed the planned regimen of therapy. Nine patients experienced grade 1-2 nausea and/or vomiting. Grade 2 hematological toxicity occurred in four patients. The results of our study indicate that a total radiation dose up to 55.0 Gy/5 weeks can be safely administered to the tumor bed, concurrently with capecitabine (1600 mg/m (2)) in patients with resected pancreatic carcinoma.
Acta oncologica (Stockholm, Sweden) 05/2010; 49(4):418-22. · 2.27 Impact Factor
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Gian C Mattiucci,
Alessio G Morganti,
Vincenzo Valentini,
Edy Ippolito,
Sergio Alfieri,
Armando Antinori,
Antonio Crucitti,
Giuseppe R D'Agostino, Liberato Di Lullo,
Stefano Luzi,
Giovanna Mantini,
Daniela Smaniotto,
Gian B Doglietto,
Numa Cellini
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ABSTRACT: To evaluate the efficacy of gemcitabine-based chemoradiation (CT-RT) in treating patients (pts) affected by locally advanced pancreatic cancers (LAPC).
Weekly gemcitabine (100 mg/m(2)) was given as a 24-hour infusion during the course of three-dimensional radiotherapy (50.4 Gy to the tumor, 39.6 Gy to the nodes). After CT-RT, pts received five cycles of sequential chemotherapy with gemcitabine (1000 mg/m(2); 1, 8, q21). Response rate was assessed according to World Health Organization criteria 6 weeks after the end of CT-RT. Local control (LC), time to progression (TTP), metastases-free survival (MFS), and overall survival (OS) were analyzed by the Kaplan Meier method.
Forty pts (male/female 22/18; median age 62 years, range, 36-76) were treated from 2000 to 2005. The majority had T4 tumour (n = 34, 85%), six pts (15%) had T3 tumour. Sixteen pts (40%) were node positive at diagnosis. Grade 3-4 acute toxicity was observed in 21 pts (52.5%). Thirty pts (75%) completed the treatment schedule. A clinical response was achieved in 12 pts (30%). With a median follow-up of 76 months (range, 32-98), 2-year LC was 39.6% (median, 12 months), 2-year TTP was 18.4% (median, 10 months), and 2-year MFS was 29.7% (median, 10 months). Two-year OS (25%; median, 15.5 months) compared with our previous study on 5-fluorouracil-based CT-RT (2.8%) was significantly improved (p <0.001).
Gemcitabine CT-RT seems correlated with improved outcomes. Healthier patients who are likely to complete the treatment schedule may benefit most from this therapy.
International journal of radiation oncology, biology, physics 06/2009; 76(3):831-8. · 4.59 Impact Factor
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Alessio G Morganti,
Savino Cilla,
Vincenzo Valentini,
Cinzia Digesu,
Gabriella Macchia,
Francesco Deodato,
Gabriella Ferrandina,
M Grazia Cece,
Massimo Cirocco,
Giorgia Garganese, Liberato Di Lullo,
Divina Traficante,
Francesca Scarabeo,
Simona Panunzi,
Andrea De Gaetano,
Giuseppina Sallustio,
Numa Cellini,
Luigi Sofo,
Angelo Piermattei,
Giovanni Scambia
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ABSTRACT: To evaluate the results in terms of dosimetric parameters and acute toxicity of two clinical studies (MARA-1 and MARA-2) on accelerated IMRT-based postoperative radiotherapy. These results are compared with historical control group (CG) of patients treated with "standard" 3D postoperative radiotherapy.
Prescribed dose to the breast was 50.4Gy in the CG, 40Gy in MARA-1 (low risk of local recurrence), and 50Gy in MARA-2 (medium-high risk of recurrence). The tumor bed total dose was 60.4Gy (sequential 10Gy electron boost), 44Gy (concomitant 4Gy boost), and 60Gy (concomitant 10Gy boost) in CG, MARA-1 and MARA-2 studies, respectively. Overall treatment time was of 32 fractions for CG (6.4weeks); 16 fractions for MARA-1 study (3.2weeks) and 25 fractions for MARA-2 study (5weeks).
Three hundred and thirty two patients were included in the analysis. Dosimetric analysis showed D(max) and V(107%) reduction (p<0.001) and D(min) improvement (p<0.001) in the PTV in patients treated with IMRT. Grade 2 acute skin toxicity was 33.6%, 13.1%, and 45.1% in the CG, MARA-1, and MARA-2, respectively (p<0.001), and grade 3 acute skin toxicity was 3.1%, 1.0%, and 2.0%, respectively. Similarly, larger PTV and use of chemotherapy with anthracyclines and taxanes were associated with a greater acute toxicity. With a median follow-up of 31 months, no patients showed local or nodal relapse.
A simplified step and shoot IMRT technique allowed better PTV coverage and reduced overall treatment time (CG, 6.6weeks; MARA-1, 3.2weeks; MARA-2, 5weeks) with acceptable short-term toxicity.
Radiotherapy and Oncology 11/2008; 90(1):86-92. · 5.58 Impact Factor
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Paola Mazzanti,
Cristian Massacesi,
Marco B L Rocchi,
Rodolfo Mattioli,
Paolo Lippe,
Raffaele Trivisonne,
Franco Buzzi,
Giorgio De Signoribus,
Guido Tuveri,
Giorgio Rossi, Liberato Di Lullo,
Fabio Sturba,
Donatella Morale,
Sergio Catanzani,
Alberta Pilone,
Maurizio Bonsignori,
Tullio Battelli
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ABSTRACT: We conducted a phase II randomized study to assess the efficacy, with response as the primary endpoint, and the toxicity of gemcitabine/cisplatin (GP) and gemcitabine/carboplatin (GC) in patients with advanced non-small cell lung cancer (NSCLC).
Patients were randomized to GP (gemcitabine 1200 mg/m(2), days 1 and 8 plus cisplatin 80 mg/m(2) day 2) or GC (gemcitabine 1200 mg/m(2), days 1 and 8 plus carboplatin AUC=5 day 2). Cycles were repeated every 3 weeks.
Sixty-two patients were randomized to GP and 58 to GC. A total of 533 cycles were delivered (264 GP, 269 GC), with a median of four cycles/patient. The objective response rate was 41.9% (95% C.I., 29.6-54.2%) for GP and 31.0% (95% C.I., 18.2-42.8%) for GC (P=0.29). No significant differences between arms were observed in median survival (10.4 months GP, 10.8 months GC) and median time to progression (5.4 months GP, 5.1 months GC). Both regimens were very well tolerated with no statistical differences between arms in grade 3/4 toxicities. When all toxicity grades were combined, emesis, neuropathy and renal toxicity occurred more frequently on the GP arm (P<0.005).
GC arm did not provide a significant difference in response rate compared with GP arm, with better overall tolerability. Carboplatin could be a valid alternative to cisplatin in the palliative setting.
Lung Cancer 07/2003; 41(1):81-9. · 3.43 Impact Factor
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ABSTRACT: The authors evaluated the efficacy and toxicity of the combination of carboplatin, ifosfamide, and vinorelbine in the treatment of advanced non-small-cell lung cancer. From March 1994 through March 1996, 56 previously untreated patients with stage IIIB or stage IV non-small-cell lung cancer with measurable lesions and good performance status were entered in the study. The chemotherapy schedule was as follows: carboplatin 100 mg/m2 and ifosfamide 1,500 mg/m2 with mesna on days 1, 2, and 3; vinorelbine 25 mg/m2 on days 1 and 8, every 21 days; for a total of six courses. Among 55 evaluable patients there were three complete responses (5%) and 22 partial responses (40%), for a response rate of 45% (95% confidence interval, 32-59%). The median response duration was 10.3 months (range, 2.5-27.7 months), and median survival time was 11.3 months (range, 1.1-28.1 months). The survival rate at 1 year was 48%. Toxicity included hematologic toxicity in 60% of the 247 treatment cycles administered, nausea, alopecia, and neuropathy. One pathologic complete response was observed in a patient with stage IIIB disease who became operable after four courses of chemotherapy. The outpatient treatment with carboplatin, ifosfamide, and vinorelbine shows activity in advanced non-small-cell lung cancer. The toxicity was well tolerated by patients with a good performance status.
American Journal of Clinical Oncology 01/1999; 22(1):57-61. · 2.01 Impact Factor
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ABSTRACT: We evaluated the role of low-dose alpha-2b interferon, added to chemotherapy, for advanced colorectal cancer; we randomized patients, to either a combination chemotherapy of 5-fluorouracil (5-FU) and high-dose folinic acid (HDFA) or the same regimen plus interferon. Between January 1990 and March 1992, 100 untreated patients (PTS) with advanced colorectal cancer, 53 men and 47 women, with an ECOG performance status (PS) of ≤3, were randomized to either HDFA 200 mg/m2 iv bolus and 5FU 370 mg/m2 in 15-min iv infusion days 1-5 every 4 weeks (arm A), or the same chemotherapy plus IFN 3 × 106 IU subcutaneously three times a week in chemotherapy intervals (arm B). A total of 97 PTS are evaluable for response, toxicity, and survival; 3 PTS are not evaluable in arm B for major protocol violations. PTS characteristics were well balanced in both arms for age (median, 64 years), disease-free survival, and disease site. ECOG PS was 0 in 28% of PTS in arm A and in 13% in arm B. Response rates were as follows: arm A, 40%; and arm B, 23%. Median time to failure was as follows: 10.2 months arm A versus 9 months arm B. Median survival was as follows: 13.3 months arm A versus 10.9 months arm B. Grade 3 haematological toxicity was 9% of PTS in both arms. Gastrointestinal toxicity was as follows: 17% arm A versus 22% arm B. The cost of drugs expressed per m2/month was $60 in arm A and $390 in arm B. The results show that IFN at the schedule and doses employed adds no benefit to the combination of 5FU/HDFA.
American Journal of Clinical Oncology 05/1996; 19(3):301-304. · 2.01 Impact Factor
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ABSTRACT: To evaluate the efficacy and safety of oxaliplatin (L-OHP) fractionated over two days with bimonthly 5-fluorouracil (5-FU) and leucovorin (LV), as first-line treatment of metastatic colorectal cancer (MCC) patients.
Fifty-four patients with inoperable MCC (median age, 60 years) were entered into the study. Outpatient treatment consisted of L-OHP 50 mg/m2 and LV 200 mg/m2 administered in a 2-hour i.v. infusion, followed by 5-FU 400 mg/m2 bolus and 5-FU 600 mg/m2 in a 22-hour continuous infusion, on days 1 and 2 every 2 weeks.
A total of 488 courses of chemotherapy were administered. Responses were as follows: 3 complete responses (5.6%) and 24 partial responses (44.4%) giving an overall response rate of 50% (95% CI: 36% to 64%). Median time to progression and overall survival were 10.3 and 19.2 months, respectively. Grade 3-4 neutropoenia, leucopoenia, thrombocythopoenia and anaemia occurred in 33%, 9%, 2% and 2% of patients, respectively, while peripheral neuropathy occurred in 10% of patients.
The fractionated bimonthly schedule of L-OHP plus de Gramont gave a less than anticipated neurological toxicity profile, while maintaining expected efficacy.
Anticancer research 24(3b):1935-40. · 1.73 Impact Factor
