Prognostic role of neoplastic markers in Takotsubo syndrome.

Takotsubo syndrome (TTS) is an acute heart failure syndrome with significant rates of in and out-of-hospital mayor cardiac adverse events (MACE). To evaluate the possible role of neoplastic biomarkers [CA-15.3, CA-19.9 and Carcinoembryonic Antigen (CEA)] as prognostic marker at short- and long-term follow-up in subjects with TTS. Ninety consecutive subjects with TTS were enrolled and followed for a median of 3 years. Circulating levels of CA-15.3, CA-19.9 and CEA were evaluated at admission, after 72 h and at discharge. Incidence of MACE during hospitalization and follow-up were recorded. Forty-three (46%) patients experienced MACE during hospitalization. These patients had increased admission levels of CEA (4.3 ± 6.2 vs. 2.2 ± 1.5 ng/mL, p = 0.03). CEA levels were higher in subjects with in-hospital MACE. At long term follow-up, CEA and CA-19.9 levels were associated with increased risk of death (log rank p < 0.01, HR = 5.3, 95% CI 1.9-14.8, HR = 7.8 95% CI 2.4-25.1, respectively, p < 0.01). At multivariable analysis levels higher than median of CEA, CA-19.9 or both were independent predictors of death at long term (Log-Rank p < 0.01). Having both CEA and CA-19.9 levels above median (> 2 ng/mL, > 8 UI/mL respectively) was associated with an increased risk of mortality of 11.8 (95% CI 2.6-52.5, p = 0.001) at follow up. Increased CEA and CA-19.9 serum levels are associated with higher risk of death at long-term follow up in patients with TTS. CEA serum levels are correlated with in-hospital MACE.

[Safe dose rTPA for massive pulmonary embolism associated with high bleeding risk: a case report and review of the literature]. / Utilizzo di safe dose di rTPA nel trattamento dell'embolia polmonare massiva associata ad elevato rischio emorragico: caso clinico e revisione della letteratura.

Systemic thrombolysis is a well known treatment for massive pulmonary embolism (PE) but it remains often underutilized in clinical practice because of the risk of major bleeding, especially intracranial hemorrhage. Recently, the use of safe-dose recombinant tissue-type plasminogen activator (rTPA) has been proposed for the treatment of moderate PE demonstrating to be safe and more effective than standard anticoagulation. We report the case of an 83-year-old male patient affected by massive PE associated with high bleeding risk, and treated with half-dose of rTPA that resulted in rapid clinical improvement. This clinical experience led us to focus on the role of reduced doses of rTPA to decrease bleeding risk in patients with PE. We conclude that the new concept of "safe-dose thrombolysis" with rTPA may be considered a reasonable and interesting option in high-bleeding risk patients with massive PE.

Oxaliplatin, irinotecan, and fluorouracil/folinic acid in advanced gastric cancer: a multicenter phase II trial of the Southern Italy Cooperative Oncology Group.

PURPOSE: This phase II trial assessed the tolerability and efficacy of a triplet of oxaliplatin, irinotecan, and fluorouracil/folinic acid in advanced gastric cancer. METHODS: Patients with unresectable or metastatic gastric cancer, unexposed to palliative chemotherapy, received oxaliplatin 85 mg/m(2) iv and irinotecan 150 mg/m(2) iv on day 1, 6S-folinic acid 250 mg/m(2) iv and fluorouracil 750 mg/m(2) iv on day 2, every 2 weeks. Response rate (RR) was assessed after a minimum of four cycles, and treatment continued up to 12 cycles. RESULTS: Sixty-three patients were treated, with a median of eight (range 1-12) cycles/patient. Two complete and 19 partial responses were registered (RR 33% [95% CI, 22-46%]). Median progression-free survival was 7.5 (95% CI, 5.6-9.4) months, and median overall survival was 12.1 (95% CI, 10.8-13.4) months. Most common grade > or =3 toxicities were neutropenia (59%), febrile neutropenia (7%), vomiting (20%), and diarrhoea (10%). All-grade neurotoxicity affected 33% of patients. CONCLUSIONS: Oxaliplatin, irinotecan, and fluorouracil/folinic acid administered every 2 weeks are safe and active in advanced gastric cancer.

Randomised trial comparing biweekly oxaliplatin plus oral capecitabine versus oxaliplatin plus i.v. bolus fluorouracil/leucovorin in metastatic colorectal cancer patients: results of the Southern Italy Cooperative Oncology study 0401.

PURPOSE: Oxaliplatin combined with either fluorouracil/leucovorin (OXAFAFU) or capecitabine (OXXEL) has a demonstrated activity in metastatic colorectal cancer patients. We aimed at comparing these two regimens in terms of response rate (RR), safety, progression-free survival (PFS), and quality of life (QoL) of patients. METHODS: A total of 322 patients with metastatic colorectal cancer were randomized to receive biweekly: oxaliplatin 100 mg/m(2) i.v. on day 1, capecitabine 1,000 mg/m(2) orally twice daily from day 1 to day 11 (OXXEL); or oxaliplatin 85 mg/m(2) i.v. on day 1; 6S-leucovorin 250 mg/m(2) i.v. and fluorouracil 850 mg/m(2) i.v. on day 2 (OXAFAFU). RESULTS: Eleven complete and 42 partial responses were registered with OXXEL (RR = 34%); six complete and 48 partial responses were obtained with OXAFAFU (RR = 33%) (P = 0.999). Severe adverse events were less frequent (32 vs. 43%) with OXXEL, which also reduced the occurrence of severe neutropenia (10 vs. 27%) and febrile neutropenia (6 vs. 13%), but produced more gastric side effects (8 vs. 3%) and diarrhea (13 vs. 8%). QoL did not differ across the two arms. Median PFS was 6.6 months in the OXXEL, and 6.5 months in the OXAFAFU arm (HR = 1.12, P = 0.354). Median overall survival was 16.0 and 17.1 months (HR = 1.01, P = 0.883). CONCLUSIONS: OXXEL and OXAFAFU regimens were equally active in metastatic colorectal cancer. The choice should be based on patient preference and on pharmacoeconomic evaluations.

Capecitabine plus oxaliplatin for the first-line treatment of elderly patients with metastatic colorectal carcinoma: final results of the Southern Italy Cooperative Oncology Group Trial 0108.

BACKGROUND: In patients with metastatic colorectal carcinoma (MCC), capecitabine has demonstrated a superior response rate (RR), equivalent disease progression-free (PFS) and overall survival (OS), and an improved overall tolerability profile compared with bolus 5-fluorouracil/leucovorin (5-FU/LV). The FOLFOX4 regimen, combining oxaliplatin with LV and bolus plus infusional 5-FU (LV5FU2), has been shown to improve RR and PFS versus LV5FU2, and it was more effective and less toxic than irinotecan plus bolus 5-FU/LV. Capecitabine (an oral fluoropyrimidine) may be an effective, well tolerated, and more convenient alternative to 5-FU/LV in combination with oxaliplatin, especially in older patients. METHODS: Elderly (> or = 70 years) patients with MCC were treated with a 3-weekly regimen of oxaliplatin at an initial dose of 85 mg/m(2) intravenously on Day 1 plus capecitabine 1000 mg/m(2) orally twice daily from Days 2 to 15 (XELOX regimen). In the absence of Grade > or = 2 hematologic toxicity, oxaliplatin was increased to 100 mg/m(2) in the second cycle, and in the absence of Grade > or = 2 nonhematologic adverse events during Cycle 2, capecitabine was increased to 1250 mg/m(2) twice daily in the third and subsequent cycles. After the first 35 patients (first series), the treatment protocol was amended so that only an oxaliplatin increase to 110 mg/m(2) and 130 mg/m(2) during Cycles 2 and 3, respectively, was planned in the remaining 41 patients (second series). RESULTS: Seventy-six patients with a median age of 75 years (range, 70-82 years) entered the current study. In the first series, the oxaliplatin dose was increased in 18 (51%) patients, and the capecitabine dose was increased in 4 (11%) patients. In the second series, the oxaliplatin dose was increased to 110 mg/m(2) in 26 (63%) patients, and to 130 mg/m(2) in 19 (46%) patients. In all, 2 complete and 29 partial responses were observed, for an overall RR of 41% (95% confidence interval [CI], 30-53%). The median PFS was 8.5 months (95% CI, 6.7-10.3 months), and the median OS was 14.4 months (95% CI, 11.9-16.9 months). In a multivariate analysis, the presence of disease symptoms affected both PFS and OS, whereas OS also was independently affected by male gender and disease spread. Age had no independent effect on PFS or OS. Five percent of patients developed Grade > or = 3 hematologic toxicity during treatment, Grade 3 peripheral neuropathy occurred in 8% of patients, and severe hand-foot syndrome in 13% of patients. CONCLUSIONS: Fit elderly patients with MCC showed a good RR to XELOX with only mild toxicity observed in most patients. XELOX, should, therefore be considered as an important therapeutic option for elderly patients with MCC.