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Sanna G, Bertolaccini M, Khamashta M. Neuropsychiatric Involvement in Systemic Lupus Erythematosus:Current Therapeutic Approach. Curr Pharm Des 2008; 14:1261-9. [DOI: 10.2174/138161208799316401] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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Catania C, Medici M, Magni E, Munzone E, Cardinale D, Adamoli L, Sanna G, Minchella I, Radice D, Goldhirsch A, Nolè F. Optimizing clinical care of patients with metastatic breast cancer: a new oral vinorelbine plus trastuzumab combination. Ann Oncol 2007; 18:1969-75. [PMID: 17846020 DOI: 10.1093/annonc/mdm372] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Trastuzumab (T) combined with i.v. vinorelbine (i.v.VNR) is an active regimen for patients with advanced breast cancer (ABC). In order to further improve quality of life of patients undergoing treatment for ABC, a new regimen using oral vinorelbine (oVNR) (d1 + d3) plus q3wks T was tested (ToVNR). PATIENTS AND METHODS Thirty-nine patients with ABC, human epidermal growth factor receptor 2/neu 3+ or FISH positive received 288 treatment cycles with T 6 mg/kg (loading dose, 8 mg/kg) on d1 and oVNR 55 mg/m(2) on d1 + d3, q3wks until disease progression or unacceptable toxicity. RESULTS Thirty-seven patients and 286 treatment cycles were evaluated (two patients were lost to follow-up). Treatment was very well tolerated. Two patients had complete response (CR), 14 partial response (PR), 17 stable disease (SD) and four disease progression (PD) (overall response rate: 43%). Clinical benefit rate (CR + PR + SD >24 months) was 73%. Median time to progression was 8.9 months (range 2-27) and median duration of response was 10.9 months (range 2-27). CONCLUSIONS The ToVNR combination is active and very well tolerated. It favorably compares with the combination of T and weekly i.v. administered VNR, allowing a more convenient once every three weeks hospital admission and leaving patients and care providers free from the unpleasant effect of i.v.VNR.
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Sanna G, Preda L, Bruschini R, Cossu Rocca M, Verri E, Bellomi M, Goldhirsch A, Nole F. The role of surgery in jaw bone necrosis associated with long-term use of bisphosphonates. Acta Oncol 2007; 47:476-8. [PMID: 17896193 DOI: 10.1080/02841860701592418] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Sapino A, Montemurro F, Marchiò C, Viale G, Kulka J, Donadio M, Bottini A, Botti G, dei Tos AP, Bersiga A, Di Palma S, Truini M, Sanna G, Aglietta M, Bussolati G. Patients with advanced stage breast carcinoma immunoreactive to biotinylated Herceptin are most likely to benefit from trastuzumab-based therapy: an hypothesis-generating study. Ann Oncol 2007; 18:1963-8. [PMID: 17785760 DOI: 10.1093/annonc/mdm417] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Biotin-labeled trastuzumab (BiotHER) can be used to test for HER2 by immunohistochemistry. We previously showed that BiotHER immunoreactivity is highly correlated with HER2 amplification and indicated that it could be associated with better clinical outcome in advanced breast cancer patients receiving trastuzumab. PATIENTS AND METHODS Tumor specimens and clinical information from 234 patients who received trastuzumab-based treatments were collected from 10 institutions. HER2 amplification and BiotHER immunoreactivity were assessed centrally. The effect of BiotHER positivity on response rate (RR), time to progression and survival were studied by univariate and multivariate analysis in patients presenting HER2-amplified breast cancer. The pathologic reviews of the assays were blinded to patient outcomes. RESULTS BiotHER was positive in 109/194 (56%) HER2-amplified breast cancers and in one not amplified tumor. RRs were 74% [95% (confidence interval) CI 64%-81%] and 47% (95% CI 36%-58%) in BiotHER-positive and -negative tumors, respectively (P < 0.001). BiotHER immunoreactivity was independently associated with increased probability of tumor response (odds ratio 3.848; 95% CI 1.952-7.582), with reduced risk of disease progression [hazard ratio (HR) 0.438; 95% CI 0.303-0.633] and with reduced risk of death (HR 0.566; 95% CI 0.368-0.870) by multivariate analysis. CONCLUSION The results support a role for BiotHER testing in better tailoring trastuzumab-based treatments in patients with advanced HER2-amplified breast cancers.
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Nolé F, Catania C, Sanna G, Mattioli R, Crivellari D, Foa P, Pinotti G, Imadalou K, Bodini A, Goldhirsch A. 2114 POSTER Phase II study of an all-oral regimen combining oral vinorelbine with capecitabine as first-line chemotherapy (CT) of metastatic breast cancer (MBC). EJC Suppl 2007. [DOI: 10.1016/s1359-6349(07)70876-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Sanna G, Franceschelli L, Rotmensz N, Botteri E, Adamoli L, Marenghi C, Munzone E, Cossu Rocca M, Verri E, Minchella I, Medici M, Catania C, Magni E, Goldhirsch A, Nolè F. Brain metastases in patients with advanced breast cancer. Anticancer Res 2007; 27:2865-9. [PMID: 17695462] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
BACKGROUND The incidence of brain metastases (BM) is apparently rising in patients with advanced breast cancer (ABC). We performed a case control study to define current features of breast cancer related to central nervous system (CNS) metastases. PATIENTS AND METHODS From March 1999 to May 2006, we identified 72 patients with symptomatic BM of breast cancer. A comparison group was randomly selected assigning to each case two patients with primary breast cancer and no BM, matched for year of diagnosis, age and tumour stage (pT status and nodal status). RESULTS Cases had a significantly higher rate of negative estrogen receptors (ERs) (60% in cases vs. 29% in controls), negative progesterone receptors (PgRs) (79% vs. 43%), HER2/neu over expression (44% vs. 13%) and immunostaining for Ki-67 > or =20% (84% vs. 55%), with p-value <0.001 for all four parameters in univariate analyses. On multivariate analysis, HER2/neu over expression and Ki-67 -20% were independent predictive factors of brain relapse (Odds Ratio (OR) 2.55, 95% confidence intervals (CI) 1.10-5.94 and OR 2.97, 95% CI 1.01-8.73, respectively). Endocrine unresponsive tumours (both ER and PgR <10%) showed an increased risk of relapse with BM of borderline significance (OR 1.91, 95% CI 0.87-4.12). CONCLUSION Patients with ER and PgR negative tumours either with or without HER-2/neu over expression should be considered at higher risk of BM.
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Santeufemia DA, Fadda GM, Rocca PC, Sanna G, Sarobba MG, Putzu C, Farris A. Primary Small Cell Bladder Carcinoma. TUMORI JOURNAL 2007; 93:327. [PMID: 17679477 DOI: 10.1177/030089160709300322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
MESH Headings
- Aged
- Antineoplastic Combined Chemotherapy Protocols/therapeutic use
- Carboplatin/administration & dosage
- Carcinoma, Non-Small-Cell Lung/diagnostic imaging
- Carcinoma, Non-Small-Cell Lung/drug therapy
- Carcinoma, Non-Small-Cell Lung/pathology
- Carcinoma, Small Cell/diagnosis
- Carcinoma, Small Cell/drug therapy
- Carcinoma, Small Cell/pathology
- Carcinoma, Small Cell/surgery
- Combined Modality Therapy
- Cystectomy/methods
- Deoxycytidine/administration & dosage
- Deoxycytidine/analogs & derivatives
- Fatal Outcome
- Humans
- Incidental Findings
- Lung Neoplasms/diagnostic imaging
- Lung Neoplasms/drug therapy
- Lung Neoplasms/pathology
- Male
- Neoplasms, Multiple Primary/drug therapy
- Neoplasms, Multiple Primary/pathology
- Neoplasms, Multiple Primary/surgery
- Tomography, X-Ray Computed
- Urinary Bladder Neoplasms/diagnosis
- Urinary Bladder Neoplasms/drug therapy
- Urinary Bladder Neoplasms/pathology
- Urinary Bladder Neoplasms/surgery
- Gemcitabine
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Sanna G, Lorizzo K, Rotmensz N, Bagnardi V, Cinieri S, Colleoni M, Nolè F, Goldhirsch A. Breast cancer in Hodgkin's disease and non-Hodgkin's lymphoma survivors. Ann Oncol 2006; 18:288-92. [PMID: 17088328 DOI: 10.1093/annonc/mdl399] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Better therapeutic approaches for patients with Hodgkin's disease (HD) and non-Hodgkin's lymphomas (NHL) resulted in high cure rates, at cost of serious late side effects. Second primary tumours are a major concern for long-term survivors, and breast cancer (BC) is the most common solid tumour among women treated for HD. MATERIALS AND METHODS Fifty-three women treated for primary BC with previous history of malignant lymphoma were identified in our institution, 35 with HD (66%), 18 (34%) with NHL. A comparison group was randomly selected from our database matching for each patient with previous lymphoma, two patients with primary BC (rate 1 : 2) for age, stage (pathological tumour size [pT] status and nodal status), year of diagnosis, and estrogen and progesterone status (positive versus negative). The primary end points were disease-free survival (DFS) and overall survival (OS). RESULTS The two groups of patients were compared for biological features: histopathological diagnosis, grading, lymphatic invasion, c-erbB2 overexpression, and Ki-67. Considering these variables, no significant differences were observed between the two groups with the exception of Ki-67, which was found higher in those with previous HD or NHL (65% versus 49%, respectively, P = 0.0526, borderline significant). Comparing the two groups for treatment approach, no differences were found for surgical and medical therapy (endocrine therapy and chemotherapy). However, regarding patients with node-positive disease (14 versus 35 patients), five patients in the lymphoma group (36%), compared with 24 (69%) in the matched group received anthracycline-based therapy (P = 0.0345). As expected, radiotherapy was used very differently in the two groups, with 36% of patients in the study group undergoing intraoperative radiotherapy with electrons versus 10% in the control group (P = 0.0001). Five-year DFS was 54.5% for the study cohort compared with 91% for controls (P < 0.0001). Five-year OS percentages were also statistically different (86.6% and 98.6%, respectively, P = 0.031). CONCLUSIONS Previous history of malignant lymphoma is a negative prognostic factor for women diagnosed subsequently with BC. Some undertreatment of women with the latter might be hypothesised as the reason for the worse outcome. Influence of other variables, like previous exposure to cytotoxics, or some unknown biological features related to the previous disease and treatment, should still be investigated in the attempt to improve the dire outcome of these patients.
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Sanna G, Laura Bertolaccini M, Khamashta M. Unusual Clinical Manifestations of the Antiphospholipid Syndrome. Curr Rheumatol Rev 2006. [DOI: 10.2174/157339706778699779] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Fadda GM, Santeufemia DA, Rocca PC, Costantino S, Sanna G, Sarobba MG, Putzu C, Rocca MC, Pinna MA, Farris A. Small cell lung cancer in a young patient with osteopetrosis. TUMORI JOURNAL 2006; 92:563-6. [PMID: 17260504 DOI: 10.1177/030089160609200620] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Osteopetrosis or Albers-Schönberg's disease is a heterogeneous group of rare hereditary troubles of the bone characterized by bone sclerosis due to an alteration of the bone reabsorption mediated by osteoclasts. The defect in the osteoclastic activity is responsible for complete or partial medullary cavities occlusion, with consequent reduced hemopoiesis, and for the excessive fragility of the affected bone segments. CASE REPORT We reported the case of a young man of 31 years affected by osteopetrosis in which a small cell lung cancer developed. RESULTS Small cell lung cancer is a particularly rare neoplasm in the young, and even though it is highly sensitive to chemotherapeutic treatment its prognosis remains poor. The greatest clinical problem connected with chemotherapeutic treatment of patients affected by osteopetrosis is the variability of the reduction of their bone marrow reserve, which could expose them to an excessive hematological toxicity caused by the therapy. CONCLUSIONS The adoption of suitable prophylactic measures, such as the use of growth factors and drugs selected in relation to their toxicity or given in reduced doses, should be appropriately considered in these subjects.
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Bertolaccini ML, Mepani K, Sanna G, Hughes GRV, Khamashta MA. Factor XII autoantibodies as a novel marker for thrombosis and adverse obstetric history in patients with systemic lupus erythematosus. Ann Rheum Dis 2006; 66:533-6. [PMID: 17020907 PMCID: PMC1856053 DOI: 10.1136/ard.2006.059022] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
AIM To investigate the clinical significance of anti-factor XII (FXII) in a large cohort of patients with systemic lupus erythematosus (SLE). PATIENTS AND METHODS This study comprised 127 patients with SLE. IgG and IgM anti-FXII were tested by an in-house ELISA. 123 healthy donors comprised the control group. RESULTS 51 (40%) patients with SLE and 9 (7%) healthy controls were positive for anti-FXII. IgG and IgM anti-FXII were frequently found in patients with thrombosis (28% and 13%, respectively). Levels of IgG and IgM anti-FXII were higher in patients with thrombosis than in the control group (p<0.001 and p=0.005, respectively). Anti-FXII was more frequent in patients with arterial thrombosis (31% vs 4% for IgG and 14% vs 3% for IgM, respectively) and venous thrombosis than in controls (37% vs 4% for IgG). IgG anti-FXII were more frequent in patients with miscarriages and fetal death (35% and 40% vs 4% for IgM). The prevalence of IgM anti-FXII was not different between groups. CONCLUSION Anti-FXII are frequent in patients with SLE. Their presence is associated with thrombosis and adverse obstetric history, making these antibodies a novel marker for the antiphospholipid syndrome.
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Sanna G, Preda L, Bruschini R, Cossu Rocca M, Ferretti S, Adamoli L, Verri E, Franceschelli L, Goldhirsch A, Nolè F. Bisphosphonates and jaw osteonecrosis in patients with advanced breast cancer. Ann Oncol 2006; 17:1512-6. [PMID: 16936182 DOI: 10.1093/annonc/mdl163] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND In recent years, several cases of mandibular necrosis associated with long-term use of bisphosphonates have been reported. The estimated incidence varies from 1% to 4.6%. PATIENTS AND METHODS We conducted an observational study with the aim of determining the incidence of jaw osteonecrosis in advanced breast cancer patients with bone metastases under bisphosphonate treatment and to identify subjects at higher risk of developing this complication evaluating preclinical signs. We considered two groups of patients. All the patients complaining of odontostomatological symptoms underwent maxillary CT scan and maxillo-surgeon clinical examination. Asymptomatic patients were asked to perform a standard orthopantomography (OPT). RESULTS From February 2005 to October 2005, we observed five patients with jaw bone necrosis (6%). Diagnosis was radiological and clinical. In two patients a confirmatory biopsy was performed. In the same time interval, OPTs were collected from 76 asymptomatic patients. Three OPTs revealed radiological features of suspicious mandibular necrosis. Maxillary CT scan confirmed the presence of an osteolityc area with signs of periosteal reaction. All the three patients were referred to maxillo-surgeon and two out of three patients underwent mandibular biopsy, but histopathological results were not conclusive. CONCLUSIONS In our experience, the incidence of jaw bone necrosis in breast cancer patients seems to be higher than in other reports (6%). Radiological features of suspicious jaw necrosis were observed in three asymptomatic patients. We do not know how these findings should be considered. Anyway, standard OPT is a simple procedure, and may allow identification of periodontal conditions that in some way can predispose to the development of this uncommon event.
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Santeufemia DA, Piredda G, Fadda GM, Cossu Rocca P, Costantino S, Sanna G, Sarobba MG, Pinna MA, Putzu C, Farris A. Successful outcome after combined chemotherapeutic and surgical management in a case of esophageal cancer with breast and brain relapse. World J Gastroenterol 2006; 12:5565-8. [PMID: 17007002 PMCID: PMC4088247 DOI: 10.3748/wjg.v12.i34.5565] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Esophageal cancer (EC) is a highly lethal disease. Approximately 50% of patients present with metastatic EC and most patients with localized EC will have local recurrence or develop metastases, despite potentially curative local therapy. The most common sites of distant recurrence are represented by lung, liver and bone while brain and breast metastases are rare. Usually patients with advanced disease are not treated aggressively and their median survival is six months. We report a woman patient who developed breast and brain metastases after curative surgery. We treated her with a highly aggressive chemotherapeutic and surgical combination resulting in a complete remission of the disease even after 11-year follow-up. We think that in super selected patients with more than one metastasis, when functional status is good and metastases are technically resectable, a surgical excision may be considered as a salvage option and chemotherapy should be delivered to allow a systemic control.
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Sanna G, D'Cruz D, Cuadrado MJ. Cerebral Manifestations in the Antiphospholipid (Hughes) Syndrome. Rheum Dis Clin North Am 2006; 32:465-90. [PMID: 16880079 DOI: 10.1016/j.rdc.2006.05.010] [Citation(s) in RCA: 71] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
The importance of cerebral disease in patients with the Hughes syndrome is now becoming more widely recognized. The range of neuropsychiatric manifestations of APS is comprehensive, and includes focal symptoms attributable to lesions in a specific area of the brain as well as diffuse or global dysfunction. Patients with APS frequently present with strokes and TIA, but a wide spectrum of other neurologic features-also including non thrombotic neurologic syndromes-has been described in association with the presence of aPL. The recognition of APS has had a profound impact on the understanding and management of the treatment of CNS manifestations associated with connective tissue diseases, in particular, SLE. Many patients with focal neurologic manifestations and aPL, who a few years ago would have received high-dose corticosteroids or immunosuppression, are often successfully treated with anticoagulation. In our opinion, testing for aPL may have a major diagnostic and therapeutic impact not only in patients with autoimmune diseases and neuropsychiatric manifestations, but also in young individuals who develop cerebral ischemia, in those with atypical multiple sclerosis, transverse myelitis, and atypical seizures. We would also recommend testing for aPL for young individuals found with multiple hyperintensity lesions on brain MRI in the absence of other possible causes,especially when under the age of 40 years. It is our practice to anticoagulate patients with aPL suffering from cerebral ischemia with a target INR of 3.0 to prevent recurrences. Low-dose aspirin alone (with occasional exceptions)does not seem helpful to prevent recurrent thrombosis in these patients. Our recommendation, once the patient has had a proven thrombosis associated with aPL, is long-term (possibly life-long) warfarin therapy. Oral anti coagulation carries a risk of hemorrhage, but in our experience the risk of serious bleeding in patients with APS and previous thrombosis treated with oral anticoagulation to a target INR of 3.5 was similar to that in groups of patients treated with lower target ratios. Although a double-blind crossover trial comparing low molecular weight heparin with placebo in patients with aPL and chronic headaches did not show a significant difference in the beneficial effect of low molecular weight heparin versus placebo, in our experience selected patients with aPL and neuropsychiatric manifestations such as seizures, severe cognitive dys-function, and intractable headaches unresponsive to conventional treatment may respond to anticoagulant treatment. The neurologic ramifications of Hughes syndrome are extensive, and it behoves clinicians in all specialties to be aware of this syndrome because treatment with anticoagulation may profoundly change the outlook for these patients.
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Sanna G, Bertolaccini ML, Hughes GRV. Hughes syndrome, the antiphospholipid syndrome: a new chapter in neurology. Ann N Y Acad Sci 2006; 1051:465-86. [PMID: 16126988 DOI: 10.1196/annals.1361.088] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
The importance of cerebral disease in patients with the antiphospholipid (Hughes) syndrome (APS) is now becoming more widely recognized. The range of neuropsychiatric manifestations of APS is comprehensive and includes focal symptoms attributable to lesions in a specific area of the brain as well as diffuse or global dysfunction. Patients with APS frequently present with strokes and transient ischemic attacks, but a wide spectrum of other neurologic features, also including nonthrombotic neurological syndromes, has been described in association with the presence of antiphospholipid antibodies. In this review, we attempt to highlight the large variety of the neurological features of APS.
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Nolè F, Verri E, Sanna G, Munzone E, Catania C, Ascione G, Adamoli L, Dellapasqua S, Colleoni M, Goldhirsch A. Pegylated liposomal doxorubicin (PLA) at a metronomic schedule for patients with advanced breast cancer (ABC). J Clin Oncol 2006. [DOI: 10.1200/jco.2006.24.18_suppl.10571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
10571 Background: The anti-angiogenic efficacy of chemotherapy (CT) is probably best obtained by administration of low doses of cytotoxics on a frequent or continuous schedule. The aim of this pilot study was to assess feasibility, clinical efficacy and tolerability of PLA, using a “metronomic” schedule in ABC. This schedule has been previously tested in the treatment of Kaposi sarcoma. Methods: From January to November 2005, 36 pts with ABC were treated with PLA, at a dose 20 mg/m2 q14. Almost all the pts were heavily pretreated for ABC and 44% of them received previous anthracycline therapy in adjuvant or metastatic setting. Results: Thirty-four pts were evaluable for toxicity and 29 for response. One pt (3%) had CR, 3 (11%) PR, 12 (41%) NC and 13 (45%) PD, for an overall clinical benefit of 28%. Median response duration was 2.59 mos; median TTP was 3.38 mos (95% CI 2.11–4.64). Treatment was well tolerated with neither G3-G4 NCI-CTC hematological toxicity. Only one pt experienced G3 palmar-plantar erythrodysesthesia (PPE). PPE was observed in other 15 pts (39%), with G2 occurring in 7 (21%). Other common G2 non-hematological toxicities were mucositis in 3 pts (9%) and constipation in 3 pts (9%) Dose reduction, due to subjective or hematological toxicity, was required in 10 pts (36%). No decrease in LVEF > 10% from baseline was observed. Conclusions: Metronomic PLA schedule in pretreated ABC pts seems to be an active and well-tolerated regimen. As to dose-dense CT, targets of metronomic CT might be, in addition to malignant cells, also endothelial and other stromal cells of the progressing metastasis, leading ultimately to the stability and eventually regression of the neoplastic lesion. The lower toxicity profile of the metronomic schedules make their use in pts with ABC very attractive and their testing in the adjuvant setting extremely challenging. No significant financial relationships to disclose.
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Nolè F, Catania C, Sanna G, Mattioli R, Crivellari D, Foa P, Pinotti G, Leroux D, Imadalou K, Goldhirsch A. Phase II study with dose finding of Oral Vinorelbine in combination with Capecitabine as first-line chemotherapy of Metastatic Breast Cancer (MBC): Preliminary results of the phase II part of the study. EJC Suppl 2006. [DOI: 10.1016/s1359-6349(06)80428-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Nolè F, Catania C, Sanna G, Imadalou K, Munzone E, Adamoli L, Longerey B, Blanchot G, Goldhirsch A. Dose-finding and pharmacokinetic study of an all-oral combination regimen of oral vinorelbine and capecitabine for patients with metastatic breast cancer. Ann Oncol 2006; 17:322-9. [PMID: 16303864 DOI: 10.1093/annonc/mdj058] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
PURPOSE A phase I study was performed to determine the maximal tolerated dose, recommended doses (RDs), safety and efficacy of oral vinorelbine when combined with capecitabine in an all-oral chemotherapy regimen in patients with metastatic breast cancer (MBC), with pharmacokinetic blood sampling to investigate potential drug-drug interactions. PATIENTS AND METHODS Forty-four patients with MBC received as first- or second-line chemotherapy, oral vinorelbine at a dose of 60 or 80 mg/m2 on days 1 and 8 (and 15) with escalating doses of capecitabine from 1650 to 2500 mg/m2/day days 1-14 every 3 or 4 weeks. Three schedules were tested: day 1, day 8 and weekly regimens of oral vinorelbine with a 14-day course of capecitabine every 3 weeks; and a days 1 and 8 regimen of oral vinorelbine with a 14-day course of capecitabine every 4 weeks. RESULTS With oral vinorelbine at 60 mg/m2, the RDs were established as oral vinorelbine 60 mg/m2 on days 1 and 8 plus capecitabine 2250 mg/m2/day days 1-14 and oral vinorelbine 60 mg/m2/week plus capecitabine 2000 mg/m2/day days 1-14. With oral vinorelbine at 80 mg/m2, the RD was oral vinorelbine 80 mg/m2 on days 1 and 8 plus capecitabine 2000 mg/m2/day days 1-14. Neutropenia was the main dose-limiting toxicity of the combination; it was reported in 40 patients (90.9%), with grade 3 in 14 patients (31.8%) and 6.2% of cycles, and grade 4 in 12 patients (27.3%) and 4.3% of cycles. Complications were rare with only three patients experiencing febrile neutropenia (one episode each). The most frequent non-haematological toxicity was gastrointestinal; however, the incidence of grade 3 was low, with no episode of grade 4. Hand-foot syndrome was reported in 14 patients (31.8%) and 22.6% of cycles, with grade 2 in two patients (4.5%) and 1.2% of cycles (two episodes each). No episode of grade 3 was observed. Objective responses were reported in 18 patients (three complete responses and 15 partial responses), yielding a response rate of 40.9% in the intention-to-treat population according to the investigator assessment. Results from the pharmacokinetic study demonstrated the absence of mutual pharmacokinetic interactions when both drugs were co-administered. CONCLUSIONS The combination of oral vinorelbine and capecitabine is safe and easy to administer in an outpatient setting. This all-oral combination chemotherapy may offer a good alternative to the intravenous route for patients with MBC. Based on these promising results, a phase II study has started using oral vinorelbine 60 mg/m2/week with capecitabine 2000 mg/m2/day days 1-14 every 3 weeks as first-line chemotherapy in patients with MBC.
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Colleoni M, Orlando L, Sanna G, Rocca A, Maisonneuve P, Peruzzotti G, Ghisini R, Sandri MT, Zorzino L, Nolè F, Viale G, Goldhirsch A. Metronomic low-dose oral cyclophosphamide and methotrexate plus or minus thalidomide in metastatic breast cancer: antitumor activity and biological effects. Ann Oncol 2006; 17:232-8. [PMID: 16322118 DOI: 10.1093/annonc/mdj066] [Citation(s) in RCA: 140] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND We previously demonstrated efficacy and impact on serum vascular endothelial growth factor (VEGF) for metronomic cyclophosphamide (C) and methotrexate (M) in patients with breast cancer. New metronomic schedules were investigated. PATIENTS AND METHODS Patients with advanced breast cancer were randomized to receive oral C (50 mg daily) and M (2.5 mg twice daily on days 1 and 4) (arm A) or the same regimen plus thalidomide (200 mg daily) (arm B). RESULTS The mean VEGF level decreased from 378.9 (+/-274.4) pg/ml at baseline to 305.9 (+/-203.6) pg/ml at 2 months (P<0.001), with similar change with respect to baseline in both arms. In 171 evaluable patients we observed three complete remissions (CR) in both arms A and B, 15 partial remission (PR) in arm A and seven in arm B, for an overall response of 20.9% [95% confidence interval (CI) 12.9% to 31%] in arm A and 11.8% (95% CI 5.8% to 20.6%) in arm B. The clinical benefit (CR+PR+SD>or=24 weeks) was 41.5% for both arms. Toxicity was generally mild. Higher neurological toxicity (2% versus 60%; P<0.0001) and constipation (8% versus 51%; P<0.0001) was observed in arm B. CONCLUSIONS Metronomic low-dose CM induced a drop in VEGF, and was effective and minimally toxic. The addition of thalidomide did not improve results.
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Sanna G, Bertolaccini ML, Mameli A, Hughes GRV, Khamashta MA, Mathieu A. Antiphospholipid antibodies in patients with scleroderma: prevalence and clinical significance. Ann Rheum Dis 2006; 64:1795-6. [PMID: 16284349 PMCID: PMC1755293 DOI: 10.1136/ard.2005.038430] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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96
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Sanna G, O'Connor K. Fatigue-related changes in stance leg mechanics during soccer-related maneuvers in female soccer players. J Biomech 2006. [DOI: 10.1016/s0021-9290(06)85235-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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97
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Cervera R, Abarca-Costalago M, Abramovicz D, Allegri F, Annunziata P, Aydintug AO, Bacarelli MR, Bellisai F, Bernardino I, Biernat-Kaluza E, Blockmans D, Boki K, Bracci L, Campanella V, Camps MT, Carcassi C, Cattaneo R, Cauli A, Cervera R, Chwalinska-Sadowska H, Contu L, Cosyns JP, Danieli MG, DCruz D, Depresseux G, Direskeneli H, Domènech I, Espinosa G, Fernández-Nebro A, Ferrara GB, Font J, Frutos MA, Galeazzi M, Garcìa-Carrasco M, García Iglesias MF, García-Tobaruela A, George J, Gil A, González-Santos P, Grana M, Gül A, Haga HJ, de Haro-Liger M, Houssiau F, Hughes GRV, Ingelmo M, Jedryka-Góral A, Khamashta MA, Lavilla P, Levi Y, López-Dulpa M, López-Soto A, Maldykowa H, Marcolongo R, Mathieu A, Morozzi G, Nicolopoulou N, Papasteriades C, Passiu G, Perelló I, Petera P, Petrovic R, Piette JC, Pintado V, de Pita O, Popovic R, Pucci G, Puddu P, de Ramón E, Ramos-Casals M, Rodríguez-Andreu J, Ruiz-Irastorza G, Sanchez-Lora J, Sanna G, Scorza R, Sebastiani GD, Sherer Y, Shoenfeld Y, Simpatico A, Sinico RA, Smolen J, Tincani A, Tokgöz G, Urbano-Márquez A, Vasconcelos C, Vázquez JJ, Veronesi J, Vianna J, Vivancos J. Systemic lupus erythematosus in Europe at the change of the millennium: lessons from the "Euro-Lupus Project". Autoimmun Rev 2005; 5:180-6. [PMID: 16483917 DOI: 10.1016/j.autrev.2005.06.004] [Citation(s) in RCA: 101] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2005] [Accepted: 06/06/2005] [Indexed: 11/26/2022]
Abstract
The "Euro-Lupus Cohort" is composed by 1000 patients with systemic lupus erythematosus (SLE) that have been followed prospectively since 1991. These patients have been gathered by a European consortium--the "Euro-Lupus Project Group". This consortium was originated as part of the network promoted by the "European Working Party on SLE", a working group created in 1990 in order to promote research in Europe on the different problems related to this disease. The "Euro-Lupus Cohort" provides an updated information on the SLE morbidity and mortality characteristics in the present decade as well as defines several clinical and immunological prognostic factors.
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98
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Masala G, Porcu R, Sanna G, Tanda A, Tola S. Role of Chlamydophila abortus in ovine and caprine abortion in Sardinia, Italy. Vet Res Commun 2005; 29 Suppl 1:117-23. [PMID: 15943071 DOI: 10.1007/s11259-005-0842-2] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Between 1999-2003, 14321 sera and 646 abortion samples (498 foetuses and 148 placentae) were analysed from 807 sheep and goat farms distributed all over the island of Sardinia. After notification of abortion in a flock, sera collected at random from adult animals were examined to detect antibodies specific to Chlamydophila (C.) abortus by ELISA, whereas foetuses and placenta were analysed by PCR assay. Specific IgG antibodies were detected in 611 (4.8%) sheep and 106 (5.8%) goats. From a total of 2050 ovine and 151 caprine fetal samples including muscle, liver, abomasum, spleen, brain and placenta, 29 (1.4%) ovine and 1 (0.6%) caprine samples were C. abortus PCR-positive. Placenta was the tissue with the highest detection rate. These results indicate that the seroprevalence of C. abortus infection in sheep and goats is very low in Sardinia, and PCR results demonstrate that C. abortus has no significant role in abortion, especially in goats.
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Orlando L, Renne G, Rocca A, Curigliano G, Colleoni M, Severi G, Peruzzotti G, Cinieri S, Viale G, Sanna G, Goldhirsch A. Are all high-grade breast cancers with no steroid receptor hormone expression alike? The special case of the medullary phenotype. Ann Oncol 2005; 16:1094-9. [PMID: 15855225 DOI: 10.1093/annonc/mdi213] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
BACKGROUND Medullary carcinoma (MC) of the breast is associated with favorable prognosis compared with other histological types, despite high nuclear grade, fast proliferation and lack of steroid hormone receptor expression. We retrospectively evaluated the clinical relevance of selected immunohistochemical features of tumors in three cohorts of patients with typical medullary (MC), 'atypical' medullary (AMC) or ductal (DC) breast carcinoma. PATIENTS AND METHODS Evaluation was performed on node-negative tumor specimens from 40 patients who had either MC (12 patients), AMC (nine patients) or DC (19 patients), treated in a single institution. All had no hormonal receptor, Ki-67 > or =30%, G3, expansive pattern of growth and peritumoral lymphocytic infiltration. In addition, p27, p21 and HER2/neu overexpression, p53, cyclin E and E-cadherin expression, presence of apoptotic cells, stromal tenascin (TN), and type of immune cell infiltration (CD3- and CD68-positive cells) were assessed. RESULTS No difference in expression of HER2/neu, p21, p27, p53, number of apoptotic cells and CD68-positive cells was detected. Lower levels of stromal TN expression were found in MC compared with DC (P=0.0007), but differences between MC and AMC were not significant (P=0.27). A higher proportion of intratumoral CD3-positive cells was seen in MC than in AMC (P=0.046). No differences were seen between MC and DC (P=0.73). With a median follow-up of 67 months, three patients with DC had relapsed in distant sites, while one patient with AMC had a second primary. Two patients with MC had reappearance of DC in the breast. CONCLUSIONS The three distinct disease types, selected by having similar high proliferation, had similar expression of cell cycle regulators. The lower expression of TN and massive infiltration of T lymphocytes might both indicate a special interaction between tumor cells and microenvironment, important features for conferring improved prognosis through negligible invasive and metastatic potential to MC. In our series, however, patients with a previous MC are not free from the risk of developing a subsequent DC. Finally, defining AMC as a distinct entity from DC is not justified.
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Sanna G, Zampino MG, Pelosi G, Nolè F, Goldhirsch A. Jaw avascular bone necrosis associated with long-term use of biphosphonates. Ann Oncol 2005; 16:1207-8. [PMID: 15849220 DOI: 10.1093/annonc/mdi206] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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