Degenerative cervical myelopathy: Neuroradiological, neurophysiological and clinical correlations in 27 consecutive cases.

•New insight into prognostic factors for recovery of clinical function following posterior decompression for degenerative cervical myelopathy.•An increase of IOM amplitude of at least 50% coupled with preoperative T2-only and diffuse T2 signal changes on MRI is a positive prognostic factors for clinical improvement 6 months after surgery.•Clinical improvement at 6 months follow-up can be expected in patients with T1 hypo intensity if a diffuse border of the lesion on T2 images is present.

Non-pegylated liposome-encapsulated doxorubicin citrate plus cyclophosphamide or vinorelbine in metastatic breast cancer not previously treated with chemotherapy:a multicenter phase III study.

We conducted a phase III multicenter randomized trial to compare the efficacy of the combination of liposome encapsulated doxorubicin (Myocet(©)) plus either cyclophosphamide (MC) or vinorelbine (MV). Since July 2006, 233 patients affected with metastatic breast cancer were randomized to receive the combination of Myocet (M) 60 mg/m(2) i.v. plus cyclophosphamide (C) 600 mg/m2 on Day 1 of a 21­day cycle (Arm A) or Myocet (M) at 50 mg/m2 plus vinorelbine (V) 25 mg/m2 i.v. on Day 1 and V 60 mg/m2 orally on Day 8 on a 21­day cycle (Arm B). The primary endpoints of the study was time to progression (TTP); secondary endpoints were RR, toxicity and OS. Response was observed in 53/116 (45.7%) evaluable patients of Arm A vs. 51/112 (45.5%) of Arm B, respectively (P=NS). Median TTP was 41 weeks (95% CI, 32­51) and 34 weeks (95% CI, 26­39), for M/C and M/V, respectively (P=0.0234). The difference in median OS was not statistically significant (131 vs. 122 weeks; P=0.107). With regard to toxicity, patients treated with MV showed a slight increase of neutropenia and constipation, as compared to those treated with MC. No clinical signs of cardiotoxicity were observed. The MC combination remains as an unbeaten 'standard' in first line treatment of MBC.

Patients attitudes towards sleep disturbances during chemotherapy.

Sleep disturbances are among the most distressing symptoms in cancer: they often co-occur with fatigue, pain and psychological distress. Despite the negative impact on quality of life, patients rarely seek help for managing their sleep disturbances. This paper presents the results of a multicentre observational study on patients' attitudes towards their sleep problems. The study also investigates symptom correlates. Patients responded to a semi-structured interview and completed the following questionnaires: Pittsburgh Sleep Quality Index; Brief Fatigue Inventory; Hospital Anxiety and Depression Scale; and European Organisation for Research and Treatment of Cancer (EORTC) Quality of Life QLQ-C30 Questionnaire (QLQ-C30). Four hundred and three cancer patients were enrolled in the study. Bad sleepers constituted 66% of the sample. Thirty-eight per cent of them had not turned to any professional to solve their sleep disturbances because they had various beliefs about the importance of the problem and the possibility to be treated. The main correlates of sleep disturbances were psychological distress, reduced physical functioning and reduced overall quality of life. In conclusion, there is a need to sensitise patients to actively search for a solution to their sleep disturbances so they can be solved along with other co-occurring symptoms. Doctors could also be encouraged to dedicate more attention to routinely asking cancer patients about eventual sleep disturbances.

No evidence of cardiomyopathy in spinal and bulbar muscular atrophy.

OBJECTIVES: Spinal and bulbar muscular atrophy (SBMA) is a lower motor neuron disease caused by a CAG repeat expansion within the androgen receptor (AR) gene. Toxic nuclear accumulation of mutant AR has been observed in tissues other than nervous system including cardiac muscle. Moreover, CAG polymorphism length within AR has been associated with an increased risk of heart disease. MATERIALS AND METHODS: To test the hypothesis of the presence of cardiomyopathy in SBMA, a full cardiac protocol was applied to 25 SBMA patients. RESULTS: Patients' age ranged between 32 and 75 years. Cardiologic examination, 12-lead ECG, and echocardiography showed no abnormalities other than those consistent with hypertensive heart disease. One patient showed frequent supraventricular premature beats in absence of other significant arrhythmias at the 24-h ECG Holter. CONCLUSIONS: Our findings do not support the hypothesis of a primary cardiomyopathy in SBMA.

Adjuvant chemotherapy with epirubicin, leucovorin, 5-fluorouracil and etoposide regimen in resected gastric cancer patients: a randomized phase III trial by the Gruppo Oncologico Italia Meridionale (GOIM 9602 Study).

BACKGROUND: This randomized, multicenter, phase III trial evaluated the efficacy and safety of the combination of epirubicin, leucovorin, 5-fluorouracil and etoposide (ELFE regimen) as adjuvant therapy for radically resected gastric cancer patients. PATIENTS AND METHODS: From June 1996 to June 2001, 228 stage IB-IIIB gastric cancer patients were enrolled. All patients received a total or subtotal gastrectomy with at least a D1 lymphoadenectomy and were randomly assigned to receive surgery alone or surgery followed by chemotherapy. RESULTS: A total number of 630 cycles was delivered with a median number of 5. With a median follow-up of 60 months, the 5-year overall survival (OS) was 48% in the treatment arm and 43.5% in the control arm [hazard ratio (HR) 0.91; 95% confidence interval (CI) 0.69-1.21; P = 0.610); the 5-year disease-free survival (DFS) was 44% in the treatment arm and 39% in the control arm (HR 0.88; 95% CI 0.78-0.91; P = 0.305). In node-positive patients, the 5-year OS was 41% in the treatment arm and 34% in the control arm (HR 0.84; 95% CI 0.69-1.01; P = 0.068), while the 5-year DFS was 39% in the treatment arm and 31% in the control arm (HR 0.88; 95% CI 0.78-0.91; P = 0.051). The most common grade 3-4 toxic effects according to World Health Organization criteria were hematological and gastrointestinal. CONCLUSIONS: In radically resected gastric cancer patients, adjuvant chemotherapy with ELFE regimen does not improve OS over surgery alone.

Anti-GD2-like IgM autoreactivity in multiple sclerosis patients.

Seric IgM autoreactivity in 100 multiple sclerosis (MS) and 106 control (70 of whom had other neurological diseases) patients was assessed either by immunohistochemistry on normal human CNS tissue or to GD2, GD1a, GD3 by ELISA and thin layer chromatography (TLC) techniques. By double immunohistochemistry, we found that 44% of the total MS population showed seric IgM reactivity to oligodendrocytes and myelin, this finding being particularly frequent in patients with secondary progressive MS. In the non-MS cohort, positive signals were seen only in one patient. In all cases, extraction of lipids from CNS sections abolished the immunoreactivity. Among the gangliosides investigated by ELISA, anti-GD2-like IgM autoantibodies were detected in the serum of 30% of MS patients, a subgroup of whom (below 10%) reacted also with GD1a and/or GD3. More than 85% of MS cases with anti-GD2-like IgM immunoreactivity by ELISA showed also IgM antioligodendrocyte/myelin staining by immunohistochemistry. However, no immunostaining in MS sera was observed when gangliosides were resolved by TLC. A positive correlation with neurological disability was observed, as the Expanded Disability Status Scale of MS patients with anti-GD2-like IgM autoreactivity by ELISA was significantly worse than seronegative MS cases. The results of the present study enforce the role of glycolipids as potential autoantigens and of IgM autoantibodies in MS pathogenesis.

FOLFIRI with or without celecoxib in advanced colorectal cancer: a randomized phase II study of the Gruppo Oncologico dell'Italia Meridionale (GOIM).

BACKGROUND: The aim of the study was to verify the efficacy and safety of the addition of celecoxib to FOLFIRI combination therapy in patients affected by advanced colorectal cancer. PATIENTS AND METHODS: Eighty-one chemotherapy-naïve patients entered in this randomized phase II trial of the GOIM (protocol no. 2301). Patients were randomized to receive FOLFIRI regimen (arm A): irinotecan 180 mg/m(2) on day 1 with LV5FU2 regimen (LV at 100 mg/m(2) administered as a 2-h infusion before FU at 400 mg/m(2) as an intravenous bolus injection, and FU at 600 mg/m(2) as a 22-h infusion immediately after 5-FU bolus injection on day 1 and 2); or FOLFIRI plus celecoxib 400 mg twice daily for 14 days (arm B). Both treatments were repeated every 2 weeks. RESULTS: Seventy-seven patients (38 in arm A and 39 in arm B) were evaluable for response. The overall response rate was 41% in arm A (95% CI 27% to 57%) and 35% in arm B (95% CI 20% to 50%). When only assessable patients were analyzed, overall response rate was 45% in arm A (95% CI 29% to 61%) and 36% in arm B (95% CI 21% to 51%). Median time to progression, median duration of response and survival were, respectively, 8 months, 9 months and 16 months in arm A, and 7 months, 9 months and 19 months in arm B. All patients were evaluable for toxicity, which was globally mild in both arms; grade 3-4 toxicity was uncommon, and gastrointestinal disturbances were the most common. CONCLUSIONS: FOLFIRI regimen is effective and well-tolerated as a first-line treatment in patients with advanced colorectal cancer. The addition of celecoxib to FOLFIRI regimen does not improve results.

FOLFIRI regimen in advanced colorectal cancer: the experience of the Gruppo Oncologico dell'Italia Meridionale (GOIM).

PURPOSE: To verify the experience of the GOIM in the treatment of advanced colorectal cancer patients with the FOLFIRI combination therapy. PATIENTS AND METHODS: Patients entered in three consecutive trials of the GOIM (protocols no. 9706, 9901, and 2301) were reported in this analysis. A total of 287 chemotherapy-naive patients were treated with FOLFIRI regimen: Irinotecan 180 mg/m(2) on day 1 with LV5FU2 regimen (LV at 100 mg/m(2) administered as a 2-hour infusion before FU at 400 mg/m(2) as an intravenous bolus injection, and FU at 600 mg/m(2) as a 22-hour infusion immediately after 5FU bolus injection on day 1 and 2); the treatment was repeated every 2 weeks. RESULTS: 287 patients entered in these three trials, and 264 (92%) were evaluable for response. The overall response rate was 34.5% (95% confidence interval [CI]: 29% to 40%). When only assessable patients were analyzed, overall response rate was 37% (95% CI: 31% to 43%). Median time to progression, median duration of response and survival were 7 months, 10.5 months and 14 months, respectively. All but three patients were evaluable for toxicity which was globally mild; grade 3-4 toxicity was uncommon, and gastrointestinal disturbances were the most common. CONCLUSIONS: FOLFIRI regimen is effective and well-tolerated as first-line treatment in patients with advanced colorectal cancer. Further studies needed to evaluate the improvement in results with the addition of new drugs to this combination therapy.

Dose intensification of mitoxantrone in combination with levofolinic acid, fluorouracil, cyclophosphamide and granulocyte colony stimulating factor support in advanced untreated breast cancer patients. A multicentric phase II study of the Southern Italy Oncology Group.

Fifty-five consecutive patients with metastatic breast cancer (MBC) (n = 57) were treated with a combination of levofolinic acid (I-FA) 100 mg/m2 plus 5-fluorouracil (5-FU) 340 mg/m2 i.v. on day 1-3, cyclophosphamide (CTX) 600 mg/m2 i.v. on day 1 and mitoxantrone (DHAD) 12 mg/m2 i.v. on day 1. DHAD dose was progressively escalated by 2 mg/m2/cycle up to 18 mg/m2 in the absence of dose-limiting toxicities. Granulocyte colony stimulating factor (G-CSF) was given s.c. in order to prevent neutropenia. DHAD dosage could be increased to 18 mg/m2 in 66 out of 317 cycles of chemotherapy (21%). In most patients the dose-limiting toxicity was represented by myelosuppression. A statistically significant correlation was found between median white blood cell (WBC) or absolute neutrophil count (ANC) nadir and DHAD dose level. Moreover, a statistically significant correlation was observed between the number of chemotherapeutic cycles, nadir ANC and WBC, and the occurrence of anemia and thrombocytopenia of increasing severity. These data suggest the occurrence of progressive cumulative bone marrow toxicity. Although patients who reached different DHAD levels showed differences in mean dose intensity, such differences were not statistically significant. No correlation was found between the increase in dose intensity and type, rate or duration of objective responses. In patients with metastatic breast cancer the overall response rate was 72% (95% CL 57-84%) with a 18% complete response rate. Median duration of response was 12 and 11 months, respectively, for complete and partial responses. Projected median survival of the whole series of patients with MBC was 18 months. These data demonstrate that the combination of 5-FU with I-FA, CTX and DHAD is very active against MBC. G-CSF use allows the increase DHAD dosage up to 18 mg/m2/cycle, but its use may be linked to the occurrence of sometimes severe cumulative hematological toxicity.

Laevofolinic acid, 5-fluorouracil, cyclophosphamide and escalating doses of epirubicin with granulocyte colony-stimulating factor support in locally advanced and/or metastatic breast carcinoma: a phase I-II study of the Southern Italy Oncology Group (GOIM).

Sixty-four consecutive patients with locally advanced (n = 7) or metastatic breast cancer (n = 57), were treated with a combination of laevofolinic acid 100 mg m-2 plus 5-fluorouracil 340 mg m-2 i.v. on days 1-3, cyclophosphamide 600 mg m-2 i.v. on day 1 and epirubicin 90 mg m-2 i.v. on day 1. Epirubicin dose was progressively escalated by 10 mg m-2 per cycle up to 120 mg m-2 in the absence of dose-limiting toxicities. Granulocyte colony-stimulating factor (G-CSF) was given subcutaneously in order to prevent neutropenia. Epirubicin dosage could be increased to 100 mg m-2 in 53 patients (87%), to 110 mg m-2 in 31 patients (51%) and to 120 mg m-2 in 18 cases (30%). In most patients the dose-limiting toxicity was represented by myelosuppression. A statistically significant correlation was found between median white blood count (WBC) or absolute neutrophil count (ANC) nadir and epirubicin dose level (P = 0.009; P = 0.008). Moreover, a statistically significant correlation was observed between the number of chemotherapeutic cycles, nadir ANC and WBC and the occurrence of anaemia and thrombocytopenia of increasing severity. These data suggest the occurrence of progressive cumulative bone marrow toxicity. Although patients who reached different epirubicin levels showed differences in mean dose intensity, such differences were not statistically significant. No correlation was found between the increase in dose intensity and type, rate or duration of objective responses. In patients with metastatic breast cancer the overall response rate was 72% (95% CL 66-78%) with a 25% complete response rate. Median duration of response was 10 and 13 months respectively for complete and partial responses. All patients with locally advanced breast cancer had an objective response and underwent radical mastectomy. Projected median survival of the whole series of patients with metastatic breast cancer was 20 + months. These data demonstrate that the combination of 5-fluorouracil with laevofolinic acid, cyclophosphamide and epirubicin is very active against metastatic breast cancer. Use of G-CSF allows epirubicin dosage to be increased up to 120 mg m-2 cycle-1, but its use may be linked to the occurrence of sometimes severe cumulative haematological toxicity.

Sequential treatment with high-dose methotrexate and fluorouracil in advanced colorectal cancer. Experience of the Southern Italian Oncology Group (GOIM).

A total of 101 patients with advanced colorectal cancer in two consecutive Southern Italian Oncology Groups (GOIM) studies (8501 and 8801--arm A) were treated with a sequential combination of high dose methotrexate (HDMTX) and fluorouracil (FU). Of the 92 eligible patients, 2 achieved complete response (2%) and 27 partial response (30%), with a median duration of 7 months. When classified according to the time interval between administration of the two drugs, retrospective analysis showed significant improvement (p = 0.04) in overall survival in the shorter time interval group (6 hours). The observed toxicities were generally mild and transient. Our data confirm the efficacy of the synergism between the two chemotherapeutic agents, in particular when administered with a 6-hour interval. Further studies are necessary to establish the possibility of enhancing the efficacy of sequential treatment with the modulation of FU with high-dose folinic acid.

Comparison of CHOP-B vs CEOP-B in 'poor prognosis' non-Hodgkin's lymphomas. A randomized trial.

Sixty consecutive previously untreated patients with non-Hodgkin's lymphomas (intermediate or high grade and/or bulky disease and/or presence of constitutional symptoms), were randomized to receive either CHOP-B or CEOP-B (31 and 29 patients, respectively) to compare the therapeutic activity and toxicity. Complete response was observed in 65% of the patients treated with CHOP-B and 62% with CEOP-B; relapse of the disease occurred, respectively, in 5/20 (25%) and 6/18 (33%) of CR. Relapse-free survival and overall survival at 5 yr resulted in both groups (RFS 68% and 62% and overall survival 62% and 62%, respectively). In addition, increasing the dosage of epirubicin did not result in an increase in the haematologic toxicity or percent of CR. The haematologic toxicity was slightly lower in CEOP-B. The cardiologic monitoring (Eco 2D and EKG-Holter) at 400 mg mq-1 of EDX and ADM did not demonstrate variations in cardiac function in the CEOP-B group, while in the ADM patients the ejection fraction was statistically lower as regards basal values. In conclusion, in our randomized study, substitution of ADM with EDX in non-Hodgkin's lymphomas in the CHOP-B regimen, did not decrease the therapeutic activity of the combined chemotherapy, while less toxicity (haematologic and cardiac) was observed. For these reasons, in our opinion, epirubicin can substitute adriamycin in second and third generation regimens for non-Hodgkin's lymphomas in which the major drawback for a wider diffusion is the severe toxicity observed.

4-Demethoxydaunorubicin administered orally in advanced breast cancer. A phase II study.

Twenty-five patients with advanced breast cancer were treated with 4-demethoxydaunorubicin (4-DMDR), a new antitumor analogue of daunorubicin, at the dose of 15-20 mg/m2/day x 3 days by oral route every 3-4 weeks. All patients were previously treated with chemotherapy and/or hormone therapy but none with anthracyclines. Of 23 evaluable patients, 1 complete and 5 partial remissions (26%) were observed for a median duration of 4+ months. Leukopenia and nausea occurred in 61% of the patients, vomiting in 30%, diarrhea in 17% and alopecia in 43%. There were 2 cases with minimal and transient EKG variations. 4-DMDR, administered orally in advanced breast cancer, was found to be generally well tolerated. Nevertheless, randomized trials with adriamycin or epirubicin are necessary to compare and to define the therapeutic activity and the toxicity of 4-DMDR.

Cisplatin plus etoposide as second-line treatment in advanced ovarian carcinoma.

We have treated 25 consecutive patients with advanced ovarian carcinoma with cisplatin (100 mg/m2 iv on Day 1) and etoposide (100 mg/m2 orally on Days 1-3) every 3 weeks. All patients had failed previous treatment with doxorubicin and cyclophosphamide and had bulky abdominal disease. Complete response was achieved in one of 25 patients (4%), partial response was achieved in nine of 25 patients (36%), and stable disease was obtained in six additional patients (24%). Median time to disease progression was 6.8 months. Toxicity was acceptable. Cisplatin and etoposide is an effective second-line treatment of ovarian carcinoma.