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Melanie KF, Gabriele A, Stephanie G, Robert T, Renè R, Bess DH, Kanis John A, Hofbauer Lorenz C, Schimmer Ralph C, Bruno V, Da Silva José AP, John OE, Kressig Reto W, Andreas E, Wei L, Wanner Guido A, Bischoff-Ferrari Heike A. Effects of vitamin D3, omega-3 s and a simple strength training exercise program on bone health: the DO-HEALTH randomized controlled trial. J Bone Miner Res 2024:zjae054. [PMID: 38613445 DOI: 10.1093/jbmr/zjae054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2023] [Revised: 03/13/2024] [Indexed: 04/15/2024]
Abstract
INTRODUCTION Evidence on the effects of Vitamin D, omega-3 s and exercise on aBMD in healthy older adults is limited. We examined whether vitamin D3, omega-3 s, or a simple home-based exercise program (SHEP), alone or in combination, over three years, improve lumbar spine (LS), femoral neck (FN) or total hip (TH) aBMD assessed by DXA. METHODS aBMD was a secondary outcome in DO-HEALTH, a 3-year, multicenter, double-blind, randomized 2 × 2 × 2 factorial design trial in generally healthy older adults age ≥ 70 years. The study interventions were vitamin D3 (2000IU/d), omega-3 s (1 g/d), and SHEP (3 × 30 min/wk), applied alone or in combination in 8 treatment arms. Mixed effect models were used adjusting for age, sex, BMI, prior fall, study site and baseline level of the outcome. Main effects were assessed in the absence of an interaction between the interventions. Subgroup analyses by sex, physical activity level, dietary calcium intake, serum 25(OH)D levels, and fracture history were conducted. RESULTS DXA scans were available for 1493 participants (mean age 75 years; 80.4% were physically active, 44% had 25(OH)D levels <20 ng/ml). At the LS and FN sites, none of the treatments showed a benefit. At the TH, vitamin D vs. no vitamin D treatment showed a significant benefit across 3 years (difference in adjusted means [AM]: 0.0035 [95% CI 0.0011, 0.0059] g/cm2). Furthermore, there was a benefit for vitamin D vs. no vitamin D treatment on LS aBMD in the male subgroup of (interaction P = 0.003; ∆AM: 0.0070 [95% CI 0.0007, 0.0132] g/cm2). CONCLUSIONS Omega-3 and SHEP had no benefit on aBMD in healthy, active and largely vitamin D replete older adults. Our study suggests a small benefit of 2000 IU vitamin D daily on TH aBMD overall and LS aBMD among men, however, effect sizes were very modest and the clinical impact of these findings is unclear.
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Affiliation(s)
- Kistler-Fischbacher Melanie
- Department of Aging Medicine and Aging Research, University of Zurich, Zurich, Switzerland
- Centre on Aging and Mobility, University of Zurich and Stadtspital Zurich Waid, Zurich, Switzerland
| | - Armbrecht Gabriele
- Department of Radiology, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Gängler Stephanie
- Department of Aging Medicine and Aging Research, University of Zurich, Zurich, Switzerland
- Centre on Aging and Mobility, University of Zurich and Stadtspital Zurich Waid, Zurich, Switzerland
| | - Theiler Robert
- Centre on Aging and Mobility, University of Zurich and Stadtspital Zurich Waid, Zurich, Switzerland
| | - Rizzoli Renè
- Division of Bone Diseases, Geneva University Hospitals and Faculty of Medicine, Geneva, Switzerland
| | - Dawson-Hughes Bess
- Jean Mayer USDA Human Nutrition Research Center on Aging, Tufts University, Boston, Massachusetts
| | - A Kanis John
- Center for Metabolic Diseases, University of Sheffield Medical School, Sheffield, England
| | - C Hofbauer Lorenz
- Centre for Healthy Aging, Department of Medicine III, TU Dresden Medical Centre, Dresden, Germany
| | - C Schimmer Ralph
- Institute of Physiology, University of Zurich, Zurich, Switzerland
| | - Vellas Bruno
- IHU HealthAge, Gérontopôle de Toulouse, Institut du Vieillissement, Centre Hospitalo-Universitaire de Toulouse, Toulouse, France
- UMR INSERM 1027, University of Toulouse III, Toulouse, France
| | - A P Da Silva José
- Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
- Coimbra Institute for Clinical and Biomedical Research (iCBR), Faculty of Medicine, University of Coimbra, Coimbra, Portugal
| | - Orav E John
- Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, MA, United States
| | - W Kressig Reto
- University Department of Geriatric Medicine FELIX PLATTER, Basel, Switzerland
| | - Egli Andreas
- Department of Aging Medicine and Aging Research, University of Zurich, Zurich, Switzerland
- Centre on Aging and Mobility, University of Zurich and Stadtspital Zurich Waid, Zurich, Switzerland
| | - Lang Wei
- Department of Aging Medicine and Aging Research, University of Zurich, Zurich, Switzerland
- Centre on Aging and Mobility, University of Zurich and Stadtspital Zurich Waid, Zurich, Switzerland
| | - A Wanner Guido
- Spine Clinic and Traumatology, Private Hospital Bethanien, Zurich, Switzerland
| | - A Bischoff-Ferrari Heike
- Department of Aging Medicine and Aging Research, University of Zurich, Zurich, Switzerland
- Centre on Aging and Mobility, University of Zurich and Stadtspital Zurich Waid, Zurich, Switzerland
- IHU HealthAge, Gérontopôle de Toulouse, Institut du Vieillissement, Centre Hospitalo-Universitaire de Toulouse, Toulouse, France
- UMR INSERM 1027, University of Toulouse III, Toulouse, France
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Arsiwala TA, Sprowls SA, Blethen KE, Adkins CE, Saralkar PA, Fladeland RA, Pentz W, Gabriele A, Kielkowski B, Mehta RI, Wang P, Carpenter JS, Ranjan M, Najib U, Rezai AR, Lockman PR. Ultrasound-mediated disruption of the blood tumor barrier for improved therapeutic delivery. Neoplasia 2021; 23:676-691. [PMID: 34139452 PMCID: PMC8208897 DOI: 10.1016/j.neo.2021.04.005] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Revised: 04/28/2021] [Accepted: 04/30/2021] [Indexed: 12/21/2022] Open
Abstract
The blood-brain barrier (BBB) is a major anatomical and physiological barrier limiting the passage of drugs into brain. Central nervous system tumors can impair the BBB by changing the tumor microenvironment leading to the formation of a leaky barrier, known as the blood-tumor barrier (BTB). Despite the change in integrity, the BTB remains effective in preventing delivery of chemotherapy into brain tumors. Focused ultrasound is a unique noninvasive technique that can transiently disrupt the BBB and increase accumulation of drugs within targeted areas of the brain. Herein, we summarize the current understanding of different types of targeted ultrasound mediated BBB/BTB disruption techniques. We also discuss influence of the tumor microenvironment on BBB opening, as well as the role of immunological response following disruption. Lastly, we highlight the gaps between evaluation of the parameters governing opening of the BBB/BTB. A deeper understanding of physical opening of the BBB/BTB and the biological effects following disruption can potentially enhance treatment strategies for patients with brain tumors.
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Affiliation(s)
- T A Arsiwala
- Department of Pharmaceutical Sciences, School of Pharmacy, West Virginia University, HSC, Morgantown, WV
| | - S A Sprowls
- Department of Pharmaceutical Sciences, School of Pharmacy, West Virginia University, HSC, Morgantown, WV
| | - K E Blethen
- Department of Pharmaceutical Sciences, School of Pharmacy, West Virginia University, HSC, Morgantown, WV
| | - C E Adkins
- School of Pharmacy, South University, Savannah, GA
| | - P A Saralkar
- Department of Pharmaceutical Sciences, School of Pharmacy, West Virginia University, HSC, Morgantown, WV
| | - R A Fladeland
- Department of Pharmaceutical Sciences, School of Pharmacy, West Virginia University, HSC, Morgantown, WV
| | - W Pentz
- Department of Pharmaceutical Sciences, School of Pharmacy, West Virginia University, HSC, Morgantown, WV
| | - A Gabriele
- Department of Pharmaceutical Sciences, School of Pharmacy, West Virginia University, HSC, Morgantown, WV
| | - B Kielkowski
- Department of Pharmaceutical Sciences, School of Pharmacy, West Virginia University, HSC, Morgantown, WV
| | - R I Mehta
- Rockefeller Neuroscience Institute, West Virginia University, Morgantown, WV; Department of Neuroradiology, West Virginia University, Morgantown, WV; Department of Neuroscience, West Virginia University, Morgantown, WV
| | - P Wang
- Rockefeller Neuroscience Institute, West Virginia University, Morgantown, WV; Department of Neuroradiology, West Virginia University, Morgantown, WV
| | - J S Carpenter
- Rockefeller Neuroscience Institute, West Virginia University, Morgantown, WV; Department of Neuroradiology, West Virginia University, Morgantown, WV
| | - M Ranjan
- Rockefeller Neuroscience Institute, West Virginia University, Morgantown, WV; Departments of Neuroscience and Neurosurgery, West Virginia University, Morgantown, WV
| | - U Najib
- Rockefeller Neuroscience Institute, West Virginia University, Morgantown, WV; Department of Neurology, West Virginia University, Morgantown, WV
| | - A R Rezai
- Rockefeller Neuroscience Institute, West Virginia University, Morgantown, WV; Departments of Neuroscience and Neurosurgery, West Virginia University, Morgantown, WV
| | - P R Lockman
- Department of Pharmaceutical Sciences, School of Pharmacy, West Virginia University, HSC, Morgantown, WV.
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Ferro M, Di Lorenzo G, Vartolomei MD, Bruzzese D, Cantiello F, Lucarelli G, Musi G, Di Stasi S, Hurle R, Guazzoni G, Busetto GM, Gabriele A, Del Giudice F, Damiano R, Perri F, Perdona S, Verze P, Borghesi M, Schiavina R, Almeida GL, Bove P, Lima E, Autorino R, Crisan N, Farhan ARA, Battaglia M, Russo GI, Ieluzzi V, Morgia G, De Placido P, Terracciano D, Cimmino A, Scafuri L, Mirone V, De Cobelli O, Shariat S, Sonpavde G, Buonerba C. Absolute basophil count is associated with time to recurrence in patients with high-grade T1 bladder cancer receiving bacillus Calmette-Guérin after transurethral resection of the bladder tumor. World J Urol 2019; 38:143-150. [PMID: 30993426 DOI: 10.1007/s00345-019-02754-2] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2019] [Accepted: 04/01/2019] [Indexed: 01/28/2023] Open
Abstract
BACKGROUND Basophils, eosinophils and monocytes may be involved in BCG-induced immune responses and be associated with outcomes of bladder cancer patients receiving intravesical BCG. Our objective was to explore the association of baseline counts of basophils, eosinophils and monocytes with outcomes of patients with high-grade T1 bladder cancer receiving a standard course of intravesical BCG. METHODS We retrospectively reviewed medical records of patients with primary T1 HG/G3 bladder cancer. After re-TURBT, patients were treated with a 6-week course of intravesical BCG induction followed by intravesical BCG every week for 3 weeks given at 3, 6, 12, 18, 24, 30 and 36 months from initiation of therapy The analysis of potential risk factors for recurrence, muscle invasion and cancer-specific and overall survival was performed using univariable Cox regression models. Those factors that presented, at univariate analysis, an association with the event at a liberal p < 0.1, have been selected for the development of a multivariable model. RESULTS A total of 1045 patients with primary T1 HG/G3 were included. A total of 678 (64.9%) recurrences, 303 (29.0%) progressions and 150 (14.3%) deaths were observed during follow-up. Multivariate analysis showed that logarithmic transformation of basophils count was associated with a 30% increment in the hazard of recurrence per unit increase of logarithmic basophils count (HR 1.30; 95% confidence interval 1.09-1.54; p = 0.0026). Basophil count modeled by quartiles was also significantly associated with time to recurrence [second vs. lower quartile HR 1.42 (1.12-1.79); p = 0.003, third vs. lower quartile HR 1.26 (1.01-1.57); p = 0.041; upper vs. lower quartile HR 1.36 (1.1-1.68); p = 0.005]. The limitations of a retrospective study are applicable. CONCLUSION Baseline basophil count may predict recurrence in BCG-treated HG/G3 T1 bladder cancer patients. External validation is warranted.
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Affiliation(s)
- M Ferro
- Division of Urology, European Institute of Oncology, via Ripamonti 435, Milan, Italy.
| | - G Di Lorenzo
- Department of Clinical Medicine and Surgery, Federico II University of Naples, Naples, Italy.,Department of Medicine, Università degli Studi del Molise, Campobasso, Italy
| | - M D Vartolomei
- Division of Urology, European Institute of Oncology, via Ripamonti 435, Milan, Italy.,Department of Cell and Molecular Biology, University of Medicine and Pharmacy, Tirgu Mures, Romania
| | - D Bruzzese
- Department of Public Health, Federico II University of Naples, Naples, Italy
| | - F Cantiello
- Department of Urology, Magna Graecia University of Catanzaro, Catanzaro, Italy
| | - G Lucarelli
- Department of Emergency and Organ Transplantation, Urology, Andrology and Kidney Transplantation Unit, University of Bari, Bari, Italy
| | - G Musi
- Division of Urology, European Institute of Oncology, via Ripamonti 435, Milan, Italy
| | - S Di Stasi
- Department of Experimental Medicine and Surgery, Tor Vegata University, Rome, Italy
| | - R Hurle
- Department of Urology, Istituto Clinico Humanitas Istituto di Ricovero e Cura a Carattere Scientifico-Clinical and Research Hospital, Milan, Italy
| | - G Guazzoni
- Department of Biomedical Science, Humanitas University, Milan, Rozzano, Italy
| | - G M Busetto
- Department of Urology, Sapienza University of Rome, Rome, Italy
| | - A Gabriele
- Department of Urology, Sapienza University of Rome, Rome, Italy
| | - F Del Giudice
- Department of Urology, Sapienza University of Rome, Rome, Italy
| | - R Damiano
- Department of Urology, Magna Graecia University of Catanzaro, Catanzaro, Italy
| | - F Perri
- Uro-Gynecological Department, Istituto Nazionale per lo Studio e la Cura dei Tumori, Fondazione "G. Pascale" IRCCS, Naples, Italy
| | - S Perdona
- Uro-Gynecological Department, Istituto Nazionale per lo Studio e la Cura dei Tumori, Fondazione "G. Pascale" IRCCS, Naples, Italy
| | - P Verze
- Department of Neurosciences, Sciences of Reproduction and Odontostomatology, Urology Unit, University of Naples "Federico II", Naples, Italy
| | - M Borghesi
- Department of Urology, University of Bologna, Bologna, Italy
| | - R Schiavina
- Department of Urology, University of Bologna, Bologna, Italy
| | - G L Almeida
- Departamento de Urologia, University of Vale do Itajaí, Itajaí, Brazil
| | - P Bove
- Division of Urology, Department of Experimental Medicine and Surgery, Urology Unit, Tor Vergata University of Rome, Rome, Italy
| | - E Lima
- Life and Health Sciences Research Institute, University of Minho, Braga, Portugal
| | - R Autorino
- Division of Urology, Virginia Commonwealth University, Richmond, VA, USA
| | - N Crisan
- Department of Urology, University of Medicine and Pharmacy "Iuliu Haţeganu,", Cluj-Napoca, Romania
| | - A R Abu Farhan
- Department of Urology, Magna Graecia University of Catanzaro, Catanzaro, Italy
| | - M Battaglia
- Department of Emergency and Organ Transplantation, Urology, Andrology and Kidney Transplantation Unit, University of Bari, Bari, Italy
| | - G I Russo
- Department of Urology, University of Catania, Catania, Italy
| | - Vincenzo Ieluzzi
- Department of Clinical Medicine and Surgery, Federico II University of Naples, Naples, Italy
| | - G Morgia
- Department of Urology, University of Catania, Catania, Italy
| | - P De Placido
- Department of Clinical Medicine and Surgery, Federico II University of Naples, Naples, Italy
| | - D Terracciano
- Department of Translational Medical Sciences, University of Naples "Federico II", Naples, Italy
| | - A Cimmino
- Institute of Genetics and Biophysics "A. Buzzati-Traverso", CNR, Naples, Italy
| | - L Scafuri
- Department of Clinical Medicine and Surgery, Federico II University of Naples, Naples, Italy
| | - V Mirone
- Department of Neurosciences, Sciences of Reproduction and Odontostomatology, Urology Unit, University of Naples "Federico II", Naples, Italy
| | - O De Cobelli
- Division of Urology, European Institute of Oncology, via Ripamonti 435, Milan, Italy
| | - S Shariat
- Department of Urology, Medical University of Vienna, Vienna, Austria
| | - Guru Sonpavde
- Dana-Farber Cancer Institute, GU Oncology Division, Harvard Medical School, Boston, MA, USA
| | - C Buonerba
- Department of Clinical Medicine and Surgery, Federico II University of Naples, Naples, Italy.,Zoo-prophylactic Institute of Southern Italy, Portici, Italy
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Abstract
AIMS AND BACKGROUND Isolated vaginal recurrences of endometrial carcinoma are rare, and prognostic factors that predict treatment outcome are still not well defined. The aim of the present study was to evaluate the results of brachytherapy in isolated vaginal recurrences from endometrial carcinoma. METHODS Thirty-five patients with isolated vaginal recurrences were treated with brachytherapy with intravaginal ovoids or cylinders that were calculated to deliver 6000 to 7000 cGy at the surface. Patients were assessed for size and location of recurrence at presentation, response and complications from therapy. RESULTS Treatment was well tolerated by most patients. Grade 2 toxicity occurred in 4 patients (3 cases of partial vaginal stenosis and one proctitis). Complete response to radiation was observed in all patients, and an overall 9 failures were observed (4 local, 4 distant and 1 local plus distant). Twenty patients (57%) were alive without evidence of disease at 3 to 11 years following treatment. Site of vaginal recurrence (upper third versus others) and long (more than 12 months versus less than 12 months) interval from hysterectomy were the only factors significantly related to local failures. CONCLUSIONS Isolated vaginal recurrences following hysterectomy for endometrial carcinoma can be treated with brachytherapy with a low rate of severe toxicity.
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Affiliation(s)
- A Colombo
- Radiotherapy, University of Milan, Istituto di Scienze Biomediche, Ospedale San Gerardo, Monza, Italy
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Donato G, Nicoletti G, Gabriele A, Conforti F, Zuccalà V, Amorosi A, Tamburi F, Nisticò S, Bottoni U. Neurocutaneous Melanosis in a Woman with Multiple Brain Melanocytomas, Cutaneous Melanocytosis and Oral Involvement. EUR J INFLAMM 2013. [DOI: 10.1177/1721727x1301100330] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
A 34-year-old female was referred to us for a consultation of her dermatological lesions (pigmented lesions present in her oral cavity and on her right shoulder) in May 2007. These lesions had been present since childhood. Recently, the patient had developed seizures and a headache. An MRI of the brain showed the presence of two intracranial masses. The intracranial tumours were surgically removed whereas skin and mucosal lesions were biopsied. Histological findings of brain tumours were consistent with a diagnosis of “melanocytoma” while cutaneous lesions presented “benign dermal melanocytic infiltrations”. Whole brain irradiation was performed. After 3 months a new melanocytic skin lesion appeared on the scalp with histological picture similar to the other cutaneous ones. At the 5-year follow-up examination no recurrence of intracranial tumour or other skin or mucosal lesions were registered. According to the clinical and histological findings, we classify our case as a form of neurocutaneous melanosis in a young adult patient and we present it for the rarity of this syndrome, for the difficulty of the diagnosis, for the potential aggressive behaviour of intracranial lesions that necessitates a constant attentive follow-up and for the unusual feature of new developing skin lesion during the course of the disease.
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Affiliation(s)
- G. Donato
- Unit of Pathology, Department of Health Sciences, University Magna Graecia, Catanzaro, Italy
| | - G. Nicoletti
- Institute of Neurological Sciences, National Research Council (CNR), University Magna Graecia, Catanzaro, Italy
| | - A. Gabriele
- Institute of Neurological Sciences, National Research Council (CNR), University Magna Graecia, Catanzaro, Italy
| | - F. Conforti
- Unit of Pathology, Department of Health Sciences, University Magna Graecia, Catanzaro, Italy
| | - V. Zuccalà
- Unit of Pathology, Department of Health Sciences, University Magna Graecia, Catanzaro, Italy
| | - A. Amorosi
- Unit of Pathology, Department of Health Sciences, University Magna Graecia, Catanzaro, Italy
| | - F. Tamburi
- Complesso Integrato Columbus, Università Cattolica, Rome, Italy
| | - S. Nisticò
- Dermatology Unit, University Magna Graecia, Catanzaro, Italy
| | - U. Bottoni
- Dermatology Unit, University Magna Graecia, Catanzaro, Italy
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Gabriele A, Tsoligkas A, Kings I, Simmons M. Use of PIV to measure turbulence modulation in a high throughput stirred vessel with the addition of high Stokes number particles for both up- and down-pumping configurations. Chem Eng Sci 2011. [DOI: 10.1016/j.ces.2011.08.007] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Numico G, Airoldi M, Gabriele P, Gabriele A, Garzaro M, Raimondo L, Pedani F, Beatrice F, Pecorari G, Giordano C. Induction chemotherapy with carboplatin and paclitaxel followed by radiotherapy and concurrent weekly carboplatin plus paclitaxel in locally advanced nasopharyngeal carcinoma in a nonendemic population. J Clin Oncol 2010. [DOI: 10.1200/jco.2010.28.15_suppl.5569] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Packard M, Gabriele A. Peripheral anxiogenic drug injections differentially affect cognitive and habit memory: role of basolateral amygdala. Neuroscience 2009; 164:457-62. [DOI: 10.1016/j.neuroscience.2009.07.054] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2009] [Revised: 07/20/2009] [Accepted: 07/25/2009] [Indexed: 12/31/2022]
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Gabriele A, Nienow A, Simmons M. Corrigendum to ‘‘Use of angle resolved PIV to estimate local specific energy dissipation rates for up- and down-pumping pitched blade agitators in a stirred tank” [Chem. Eng. Sci. 64 (2009) 126–143]. Chem Eng Sci 2009. [DOI: 10.1016/j.ces.2009.06.032] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Airoldi M, Garzaro M, Gabriele A, Raimondo L. Induction chemotherapy with cisplatin and epirubicin followed by radiotherapy and concurrent cisplatin in locally advanced nasopharyngeal carcinoma observed in a nonendemic population. J Clin Oncol 2009. [DOI: 10.1200/jco.2009.27.15_suppl.e17040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
e17040 Background: Chemoradiotherapy (CRT) represents the main therapy choice in the treatment of locoregionally advanced nasopharyngeal carcinoma (NPC). Aim of this study was the clinical evaluation of neoadjuvant chemotherapy (NACT) followed by CRT in a non endemic population affected by advanced NPC. Methods: Patients with locoregionally advanced NPC were treated with three cycles of induction chemotherapy (CHT) with cisplatin (100 mg/m2) plus epirubicin (90 mg/m2), followed by cisplatin (100 mg/m2) and concomitant radiotherapy (70 Gy). Results: In 40 patients treated with such protocol, after the completion of induction CHT and CRT we observed the objective response rates of 90% and 100% respectively. Treatment tolerability and toxicity were easily controllable. With a median follow-up time of 54.5 months 3- and 5-years disease-free survival was 75% and 65.4% and 3- and 5-years overall survival was 84% and 77.5%. 3- and 5-years loco-regional control was 82.4% and 70.3%, and 5-years distant metastases-free survival was 75%. Conclusions: NACT with cisplatin and epirubicin followed by concomitant CRT represents a feasible, efficient treatment for patients with advanced NPC. This regimen ensures an excellent locoregional disease control and overall survival with a low incidence of distant metastases. No significant financial relationships to disclose.
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Affiliation(s)
- M. Airoldi
- S. Giovanni Antica Sede Hosp, Turin, Italy; University of Turin, Turin, Italy; San Giovanni Antica Sede Hospital, Turin, Italy
| | - M. Garzaro
- S. Giovanni Antica Sede Hosp, Turin, Italy; University of Turin, Turin, Italy; San Giovanni Antica Sede Hospital, Turin, Italy
| | - A. Gabriele
- S. Giovanni Antica Sede Hosp, Turin, Italy; University of Turin, Turin, Italy; San Giovanni Antica Sede Hospital, Turin, Italy
| | - L. Raimondo
- S. Giovanni Antica Sede Hosp, Turin, Italy; University of Turin, Turin, Italy; San Giovanni Antica Sede Hospital, Turin, Italy
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Gabriele A, Nienow A, Simmons M. Use of angle resolved PIV to estimate local specific energy dissipation rates for up- and down-pumping pitched blade agitators in a stirred tank. Chem Eng Sci 2009. [DOI: 10.1016/j.ces.2008.09.018] [Citation(s) in RCA: 72] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Patti AM, Vulcano A, Gabriele A, Della Rocca C. Cytomegalovirus (AD169) infection in human chondrocyte cell cultures. Ann Ig 2007; 19:177-80. [PMID: 17658104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
Human chondrocytes are susceptible to productive human cytomegalovirus (HCMV, AD169 strain) infection. Infection of chondrocytes resulted in pronounced cytopathic effects including cell rounding and aggregation, fusions, and lysis. Immunohistochemical staining reveals that a portion of chondrocytes expressed antigens reactive to monoclonal antibodies against early HCMV proteins. The interaction of HCMV with cartilage cells may be one key for elucidating the etiopathogenesis of articular diseases.
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Affiliation(s)
- A M Patti
- Department of Public Health Sciences G. Sanarelli, Sapienza, The University of Rome, Italy.
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Ferraresi V, Giampaolo MA, Gabriele A, Mansueto G, Buccilli A, Giannarelli D, Ciccarese M, Gamucci T. Activity and toxicity of oxaliplatin and bolus fluorouracil plus leucovorin in pretreated colorectal cancer patients: a phase II study. J Exp Clin Cancer Res 2005; 24:187-96. [PMID: 16110750] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
The aim of the current study was to evaluate the activity and toxicity of a combination of oxaliplatin with bolus fluorouracil and leucovorin in colorectal cancer (CRC) patients pretreated for advanced disease with various schedules including continuous fluorouracil infusion. Thirty consecutive patients with pretreated advanced CRC received oxaliplatin 130 mg/m2 by 2-h infusion dl, leucovorin 100 mg/m2 by 1-h infusion followed by fluorouracil 425 mg/m2 i.v. bolus from day 1 to 3 every 3 weeks for a maximum of 6 cycles. The best overall response rate in an intent-to-treat analysis was 13% (2 complete responses and 2 partial responses) (95% CI, 1.2-25.5%) and 37% of patients obtained stable disease with a tumor growth control rate of 50% (95% CI, 32.1-67.9%). The median progression-free survival was 4.0 months (95% CI, 1.4-6.5 months) and median overall survival was 12.0 months (95% CI, 9.9-14.1 months). The independent prognostic factors for improved overall survival were a good performance status and a response/stabilization of disease to chemotherapy. Severe neutropenia was quite common (43.3% of patients and 14.4% of cycles), although complicated by fever only in one case (3.3% of patients). There was one toxic death. In conclusion, the study combination showed an interesting rate of tumor growth control in a cohort of patients previously treated for advanced disease with various schedules including continuous fluorouracil infusion.
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Affiliation(s)
- V Ferraresi
- Dept. of Medical Oncology A, Regina Elena Cancer Institute, Rome, Italy.
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16
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Ruggieri M, Pavone P, Polizzi A, Di Pietro M, Scuderi A, Gabriele A, Spalice A, Iannetti P. Ophthalmological manifestations in segmental neurofibromatosis type 1. Br J Ophthalmol 2004; 88:1429-33. [PMID: 15489488 PMCID: PMC1772378 DOI: 10.1136/bjo.2004.043802] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
AIMS To study the ophthalmological manifestations in individuals with the typical features of neurofibromatosis type 1 (NF1) circumscribed to one or more body segments, usually referred to as segmental NF1. METHODS Visual acuity and colour tests, visual field examination, slit lamp biomicroscopy of the anterior segment, and a detailed examination of the retina by indirect ophthalmoscopy were performed at diagnosis and follow up in 72 consecutive subjects (29 males, 43 females; aged 1-64 years; mean age 14.6 years) seen at the university departments of paediatrics in Catania and Rome, Italy, during years 1990-2003, who had in restricted body areas: (1) typical pigmentary manifestations of NF1 (cafe au lait spots and freckling) only (n = 48); (2) NF1 pigmentary manifestations and neurofibromas alone (n = 2); (3) neurofibromas only (n = 15); and (4) plexiform neurofibromas only (n = 7). RESULTS None of the 72 patients had Lisch nodules in the iris irrespective of age at eye examination or hypertelorism (a "minor" NF1 feature) and none developed typical associated ophthalmological NF1 complications. An additional child had an isolated optic pathways glioma (OPG), which behaved both biologically and radiographically as an NF1 associated OPG. CONCLUSIONS This represents the first systematic study reporting on eye involvement in the largest series of individuals at different ages having segmental NF1. As one of the postulated mechanisms to explain segmental NF1 is somatic mosaicism for the NF1 gene (so far demonstrated only in two patients) the present findings could be explained either by the fact that the eye is too far from the mutated area with NF1 lesions in most cases or by the NF1 (or other "predisposing" or "cooperating") gene mutation restricted to too few cellular clones or to tissues embryologically different from the eye.
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Affiliation(s)
- M Ruggieri
- Institute of Neurological Science, National Research Council (CNR), Viale R Margherita, 6, 95125-Catania, Italy.
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17
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Zinzani PL, Fanti S, Battista G, Tani M, Castellucci P, Stefoni V, Alinari L, Farsad M, Musuraca G, Gabriele A, Marchi E, Nanni C, Canini R, Monetti N, Baccarani M. Predictive role of positron emission tomography (PET) in the outcome of lymphoma patients. Br J Cancer 2004; 91:850-4. [PMID: 15266320 PMCID: PMC2409876 DOI: 10.1038/sj.bjc.6602040] [Citation(s) in RCA: 87] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
An extensive analysis of the reliability of positron emission tomography (PET) after induction treatment in patients with Hodgkin's disease (HD) or aggressive non-Hodgkin's lymphoma (NHL). In all, 75 untreated patients with HD (n=41) or aggressive NHL (n=34) were studied with both PET and CT scans following standard chemotherapy induction therapy (ABVD or MACOP-B) with/without radiotherapy. Histopathological analysis was performed when considered necessary. After treatment, four out of five (80%) patients who were PET+/CT− relapsed, as compared with zero out of 29 patients in the PET−/CT− subset. Among the 41 CT+ patients, 10 out of 11 (91%) who were PET+ relapsed, as compared with 0 out of 30 who were PET−. The actuarial relapse-free survival (RFS) rates were 9 and 100% in the PET+ and PET− subsets, respectively (P=0.00001). All five patients who were PET+/CT− underwent a lymph node biopsy: in four (80%) cases, persistent lymphoma and was confirmed at histopathological examination. Two HD patients who were PET−/CT+ (with large residual masses in the mediastinum or lung) were submitted to biopsy, which in both cases revealed only fibrosis. In HD and aggressive NHL patients, PET positivity after induction treatment is highly predictive for the presence of residual disease, with significant differences being observable in terms of RFS. PET negativity at restaging strongly suggests the absence of active disease; histopathological verification is important in patients who show PET positivity.
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Affiliation(s)
- P L Zinzani
- Institute of Hematology and Medical Oncology 'Seràgnoli', University of Bologna, Italy.
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18
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Zeuli M, Gelibter A, Nardoni C, Gamucci T, Gabriele A, Pollera CF, Di Costanzo F, Signorelli C, Ferraresi V, Cognetti F. A feasibility study of gefitinib in association with capecitabine (CAP) and oxaliplatin (OXA) as first-line treatment in patients with advanced colorectal cancer (ACRC). J Clin Oncol 2004. [DOI: 10.1200/jco.2004.22.90140.3748] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- M. Zeuli
- Regina Elena National Cancer Institute, Rome, Italy; Ospedale SS. Trinità, Sora (FR), Italy; Medical Oncology, Belcolle Hospital, Viterbo, Italy; Azienda Ospedale Careggi, Firenze, Italy
| | - A. Gelibter
- Regina Elena National Cancer Institute, Rome, Italy; Ospedale SS. Trinità, Sora (FR), Italy; Medical Oncology, Belcolle Hospital, Viterbo, Italy; Azienda Ospedale Careggi, Firenze, Italy
| | - C. Nardoni
- Regina Elena National Cancer Institute, Rome, Italy; Ospedale SS. Trinità, Sora (FR), Italy; Medical Oncology, Belcolle Hospital, Viterbo, Italy; Azienda Ospedale Careggi, Firenze, Italy
| | - T. Gamucci
- Regina Elena National Cancer Institute, Rome, Italy; Ospedale SS. Trinità, Sora (FR), Italy; Medical Oncology, Belcolle Hospital, Viterbo, Italy; Azienda Ospedale Careggi, Firenze, Italy
| | - A. Gabriele
- Regina Elena National Cancer Institute, Rome, Italy; Ospedale SS. Trinità, Sora (FR), Italy; Medical Oncology, Belcolle Hospital, Viterbo, Italy; Azienda Ospedale Careggi, Firenze, Italy
| | - C. F. Pollera
- Regina Elena National Cancer Institute, Rome, Italy; Ospedale SS. Trinità, Sora (FR), Italy; Medical Oncology, Belcolle Hospital, Viterbo, Italy; Azienda Ospedale Careggi, Firenze, Italy
| | - F. Di Costanzo
- Regina Elena National Cancer Institute, Rome, Italy; Ospedale SS. Trinità, Sora (FR), Italy; Medical Oncology, Belcolle Hospital, Viterbo, Italy; Azienda Ospedale Careggi, Firenze, Italy
| | - C. Signorelli
- Regina Elena National Cancer Institute, Rome, Italy; Ospedale SS. Trinità, Sora (FR), Italy; Medical Oncology, Belcolle Hospital, Viterbo, Italy; Azienda Ospedale Careggi, Firenze, Italy
| | - V. Ferraresi
- Regina Elena National Cancer Institute, Rome, Italy; Ospedale SS. Trinità, Sora (FR), Italy; Medical Oncology, Belcolle Hospital, Viterbo, Italy; Azienda Ospedale Careggi, Firenze, Italy
| | - F. Cognetti
- Regina Elena National Cancer Institute, Rome, Italy; Ospedale SS. Trinità, Sora (FR), Italy; Medical Oncology, Belcolle Hospital, Viterbo, Italy; Azienda Ospedale Careggi, Firenze, Italy
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Cipriani R, Sensi M, Gabriele A, Gatti A, Mandosi E, Di Mario U, Morano S. The impairment of renal function is not associated to altered circulating vascular endothelial growth factor in patients with Type 2 diabetes and hypertension. Diabetes Nutr Metab 2004; 17:90-4. [PMID: 15244100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/30/2023]
Abstract
BACKGROUND Metabolic and haemodynamic factors concur in the development of diabetic nephropathy. Moreover, in diabetes, the presence of hypertension may accelerate the development of renal damage. Vascular endothelial growth factor (VEGF) stimulates microvascular permeability, endothelium-dependent vasodilation and angiogenesis and its synthesis is enhanced by hyperglycaemia, advanced glycation end-products (AGEs), tissue hypoxia and hypertension. VEGF appears to play a central role in mediating diabetic vasculopathy, and although VEGF and its receptors are expressed at renal level, its action in renal pathophysiology is unknown. The aim of this study was to elucidate whether presence and/or severity of renal dysfunction is related to circulating VEGF in patients with Type 2 diabetes and hypertension. DESIGN AND METHODS Fifty hypertensive Type 2 diabetic patients and 20 non-diabetic patients were included in the study. Renal function parameters such as albumin excretion rate (AER), and glomerular filtration rate (GFR), and VEGF plasma levels were analysed in all subjects, whereas %HbA1c and AGEs levels were evaluated in diabetic patients. RESULTS GFR was significantly decreased in diabetic patients compared with the control subjects (74.36 +/- 15.95 vs 111.5 +/- 17.0 ml/min, p<0.0001). Three diabetic patients showed AER abnormalities (53.8 +/- 2.3 mg/24h). VEGF in diabetic patients was higher than in the control group (77.95 +/- 65.98 vs 49.30 +/- 40.8 pg/ml), but not significantly. %HbA1c and AGE levels were 6.6 +/- 1.5% and 11.59 +/- 8.09 UAGE/ml, respectively. No correlation was found between renal function, circulating VEGF levels and metabolic control. CONCLUSION Diabetes, in association with hypertension, significantly decreases renal function, but circulating VEGF may not reflect its concentration and action at renal level.
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Affiliation(s)
- R Cipriani
- Department of Clinical Sciences, Endocrinology, University La Sapienza, Rome, Italy
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20
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Fabi A, Barduagni M, Ferraresi V, Cortesi E, Gamucci T, De Marinis F, Saltarelli R, Gabriele A, Pellicciotta M, Ceribelli A, De Marco S, Facciolo F, Cognetti F. The combination of carboplatin and weekly paclitaxel: a safe and active regimen in advanced non small-cell lung cancer patients. A phase I-II study. J Exp Clin Cancer Res 2004; 23:25-32. [PMID: 15149147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
Abstract
The combination of carboplatin and paclitaxel given every three weeks is a tolerated and reasonably active regimen in advanced non-small cell lung cancer (NSCLC). This study was designed to evaluate the maximum tolerated dose (MTD) of a fixed dose of carboplatin with an area under the curve (AUC) of 6 and escalating doses of weekly paclitaxel with an initial dose of 50 mg/m2 with 10 mg/m2 increments at each level in untreated NSCLC patients (phase I study). The study continued with a phase II study. Thirty patients entered the phase I study. The MTD was: carboplatin AUC = 6 on days 1 and 28 plus paclitaxel 100 mg/m2 (1 hour) on days 1, 8,15, 28. The dose-limiting toxicity (DLT) was severe neutropenia and cardiological toxicity. Subsequently, 42 patients entered the phase II study with the same treatment schedule. The 2-drug combination was globally well tolerated. The overall response rate (RR) was 42% [CI 95%: 26.3-57.7], stable disease (SD) 29% and progression (PD) 29%. The median duration of response was 8.0 mos (range: 1.0-19.0). The median time to progression was 8.0 mos (range: 7.0-19.0) and the median survival was 14.0 months (range: 9.0-19.0). The association of carboplatin AUC = 6 and weekly paclitaxel 100 mg/m2 proved to be manageable, active and extremely safe even in elderly patients (one third of all patients in our cohort). The survival results were interesting: the median survival time was 14 months (9-19 months) and the 1- and 2-year survival was 59% and 16%, respectively.
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Affiliation(s)
- A Fabi
- Dept. of Medical Oncology, Regina Elena National Cancer Institute, Rome, Italy.
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Zeuli M, Nardoni C, Pino MS, Gamucci T, Gabriele A, Ferraresi V, Giannarelli D, Cognetti F. Phase II study of capecitabine and oxaliplatin as first-line treatment in advanced colorectal cancer. Ann Oncol 2003; 14:1378-82. [PMID: 12954576 DOI: 10.1093/annonc/mdg360] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND Capecitabine and oxaliplatin are both active anticancer agents in the treatment of patients with advanced colorectal cancer. The aim of this phase II study is to determine the efficacy and tolerability of combining oxaliplatin with capecitabine in the treatment of advanced non-pretreated colorectal cancer. PATIENTS AND METHODS Forty-three chemotherapy-naïve patients were enrolled. Capecitabine 2500 mg/m(2)/day was administered orally twice a day continuously for 14 days and oxaliplatin 120 mg/m(2) was administered as a 2-h infusion on day 1, repeated every 3 weeks. RESULTS Forty-three patients were assessable for toxicity and 39 for clinical activity: the main toxicity was grade 3 or 4 diarrhea, which occurred in 28% of the patients. The response rates were 44% [95% confidence interval (CI), 29.3% to 59.0%] and 48.7% (95% CI 33.0% to 64.4%) (intention-to-treat and per protocol analysis, respectively). The median overall survival was 20 months (95% CI 12-28). CONCLUSIONS Combining capecitabine and oxaliplatin yields promising activity in advanced colorectal cancer; therefore, the capecitabine dose we utilized is probably too high. The main toxicity is diarrhea, which is manageable with appropriate dose reductions. This combination may be preferable compared to a standard combination with infusional fluorouracil/leucovorin as it is more convenient and practical with similar efficacy. Thus, phase III trials are needed to clarify its role in the treatment of chemotherapy-naïve advanced colorectal cancer patients.
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Affiliation(s)
- M Zeuli
- Department of Medical Oncology A, Regina Elena Cancer Institute, Roma, Italy.
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22
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Romagnolo C, Gabriele A, Zamboni G, Cassandrini P, Maggino T. Synchronous fallopian tube and breast cancers: case report and literature review. EUR J GYNAECOL ONCOL 2003; 24:73-5. [PMID: 12691323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
Abstract
A case of fallopian tube cancer was intraoperatively diagnosed in a patient submitted to laparoscopic hysterectomy and bilateral salpingo-oophorectomy because of an ultrasound diagnosis of a probable endometriotic cyst of the right ovary. Postoperatively a complete staging was performed and a synchronous carcinoma of the breast was diagnosed. Consequently the patient completed laparotomic debulking and a left mastectomy. A case of a premenopausal woman with fallopian tube cancer and synchronous breast cancer is reported together with a review of the most recent literature.
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Affiliation(s)
- C Romagnolo
- Department of Gynecology, Sacro Cuore Hospital, Negrar, VR, Italy
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23
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Lo Martire N, Nibid A, Farello G, Gabriele A, Giuliani M. [Giant fibroadenoma of the breast in an adolescent: a case report]. Ann Ital Chir 2002; 73:631-4. [PMID: 12820588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/03/2023]
Abstract
The authors report a case of giant fibroadenoma of the breast in a girl of 11 years old. Juvenile or giant fibroadenoma is a rare pathology usually presenting in adolescence, characterized by massive and rapid enlargement of an encapsulated mass. Nowadays there are some preoperative difficulties distinguishing it from cystosarcoma phyllodes which has a benign and malignant form. It is important to differentiate the two pathologies before operation as they have a different therapeutic approach and different follow up. The etiology is believed to be an end-organ hypersensitivity to normal levels of gonadal hormones and the age of presentation is between 10 to 18 years old. Treatment is usually surgical and ranges from simple excision to subcutaneous mastectomy with reconstruction.
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Affiliation(s)
- N Lo Martire
- Insegnamento di Chirurgia Plastica, Dipartimento di Scienze Chirurgiche, Università degli Studi di L'Aquila
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Abstract
The effects of hyaluronic acid (HA) derivative on the proliferation and metabolism of human chondrocytes were examined. Cells were obtained from cartilage from metatarsal phalangeal joints of 20 adult humans (aged 22-63) and from femoral knee condyles of 10 subjects (aged 22-77). Chondrocytes isolated by collagenase/Dnase digestion were cultured with addition of different doses of HA for 4 weeks. Morphological studies demonstrated that HA enhanced the adhesion of cells to substrate; HA-treated chondrocytes proliferated better than chondrocytes cultured in HA-free medium. This study shows that HA improves in vitro substrate adhesion ability and proliferative activity of human cartilage cells and that the response to the treatment varies on an individual basis.
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Affiliation(s)
- A M Patti
- Institute of Hygiene, La Sapienza University, Rome, Italy.
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25
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Gadducci A, Landoni F, Sartori E, Maggino T, Zola P, Gabriele A, Rossi R, Cosio S, Fanucchi A, Tisi G. Analysis of treatment failures and survival of patients with fallopian tube carcinoma: a cooperation task force (CTF) study. Gynecol Oncol 2001; 81:150-9. [PMID: 11330942 DOI: 10.1006/gyno.2001.6134] [Citation(s) in RCA: 73] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
OBJECTIVE The objective of this retrospective multicenter study was to assess the pattern of failures and survival of patients with primary carcinoma of the fallopian tube. METHODS The hospital records of 88 patients with primary carcinoma of the fallopian tube were reviewed. Surgery was the initial therapy for all patients. Tumor stage was I in 21 (23.9%), II in 21 (23.9%), III in 43 (48.8%), and IV in 3 (3.4%) patients. Postoperative treatment was given without well-defined protocols. The median follow-up of survivors was 55 months (range, 7-182). RESULTS Of the 21 patients with stage I disease, 10 had no postoperative treatment and 11 had platinum-based chemotherapy. Five (23.8%) patients recurred after a median of 29 months (range, 8-93) from initial surgery. Of the 21 patients with stage II disease, 2 had no postoperative treatment, 2 underwent external pelvic irradiation, 16 received platinum-based chemotherapy, and 1 patient had oral melphalan. Eight (38.1%) patients recurred after a median of 25.5 months (range, 7-57). Of the 46 patients with stage III-IV disease, 1 patient refused chemotherapy and died after 19 months and 45 patients received platinum-based chemotherapy. A clinical complete response was obtained in 29 (64.4%) patients and a partial response in 8 (17.8%). A second-look laparotomy was performed in 14 of the 29 clinically complete responders: 12 patients were found to be in pathological complete response and 2 had persistent disease. Six (50.0%) of the former recurred after a median of 22 months (range, 13-101) from initial surgery. The two patients with persistent disease developed tumor progression after 15 and 11 months, respectively. Fifteen clinically complete responders did not undergo second-look, and 7 (46.7%) of them had a recurrence after a median of 18 months (range, 9-41). For the whole series, 5-year survival was 57%. By log-rank test, survival was related to FIGO stage (III-IV vs I-II, P = 0.0001), tumor grade (G3 vs G1 + G2, P = 0.0038), and patient age (>58.5 years vs <58.5 years, P = 0.0069), but not to histological type. The Cox model showed that FIGO stage (P = 0.0018) and patient age (P = 0.0290) were independent prognostic variables for survival. Among the patients with stage III-IV disease, 5-year survival was 55% for the patients who had residual tumor <1 cm compared with 21% for those who had larger residuum (P = 0.0169). CONCLUSIONS Primary carcinoma of the fallopian tube shares several biological and clinical features with ovarian carcinoma. However, when compared with the latter, fallopian tube carcinoma more often tends to recur in retroperitoneal nodes and distant sites. Stage, patient age, and, among patients with advanced disease, residual tumor after initial surgery represent important prognostic variables for survival.
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Affiliation(s)
- A Gadducci
- Department of Procreative Medicine, Division of Gynecology and Obstetrics, University of Pisa, Via Roma 56, Pisa, 56127, Italy.
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26
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Simonetti G, Romanini C, Pocek M, Piccione E, Guazzaroni M, Zupi E, Gandini R, Gabriele A, Vaquero E. [Embolization of the uterine artery in the treatment of uterine myoma]. Radiol Med 2001; 101:157-64. [PMID: 11402954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/20/2023]
Abstract
PURPOSE To propose uterine myoma embolization as an alternative to myomectomy or hysterectomy in the treatment of symptomatic myomas; to evaluate the efficacy of the procedure in terms of clinical outcome, adopting all procedural and technical precautions to ensure minimal X-ray exposure and preserve reproductive potential. MATERIAL AND METHODS Between April 1998 and February 2000, 26 patients, age range 32-54 years (mean 41 years), underwent uterine arterial embolization for menorrhagia, pelvic pain, and sensation of mass and pressure. Inclusion criteria were: single myomas, intramural localization and rich vascolarization of the lesion. Dose to patient was obtained by placing a thermoluminescent dosimeter (Harshaw, Solon, Ohio) both placed in posterior fornix of the vagina and on the skin at the beam entrance site. The procedure was performed under peridural anesthesia; polyvinil alcohol particles 355-500 mu (Contour) (Target Therapeutics, Boston Scientific Corporation, Fremont CA, USA) were employed as embolic agent. The uterine arteries were incannulated with a 5F (Glidecath, Terumo, Europe NV, Belgium) and successively 3F coaxial microcatheter (Target, Boston Scientific Corporation, Fremont CA, USA); the embolic material was injected as distally as possible. Color Power Doppler Ultrasound follow-up before and after i.v. contrast media administration (Levovist SHU 508 A, Shering, Berlin, Germany) was carried out at 15 days, at 1, at 3, at 6 months, and at 1 year from embolization. Pre-procedural evaluation and follow-up at 1 year was performed by MRI using T1 and T2 weighted images before and after Gadolinium (GdDTPA Shering, Berlin, Germany) administration. RESULTS The technical success of the interventional procedure was 100% (26/26 cases). The mean fluoroscopy time was 20 minutes, and the mean number of angiographic exposures was 10. The mean estimated ovarian dose was 18.75 cGy and the mean adsorbed skin dose was 126.71 cGy. The imaging follow-up showed a 55% reduction of myoma volume at 6 months and a 75% reduction at 1 year. All patients reported a marked decrease in symptoms. No major complications were observed. The appearance of pelvic pain in the 24-48 hours after the procedure required sedation by analgesic pump; transitorial amenorrhea was observed in 3 patients. As for term complications, 2 patients have eliminated necrotic material through the vagina four weeks after procedure. The patients reported great satisfaction with the procedure. DISCUSSION Many treatment options are currently available for symptomatic uterine myomas. One is surgical myomectomy which is associated with increased blood loss, pain and post operative morbidity and requires an additional surgical procedure for fibroma recurrence in 20-25% of patients. Another alternative treatment is hormonal therapy, which drammatically improves symptoms and reduces fibroid size although leiomyomas regrow to their original size within a few months of discontinuing treatment. Uterine embolization is a relatively new treatment for uterine fibroids that can be considered as an alternative to surgical and medical procedures. The radiation exposure adsorbed by the patient is reduced by using pulsed fluoroscopy and taking all the precautionary measures required to minimize the dose. CONCLUSIONS The technical success, the patient' satisfation, the short hospitalization time and preservation of fertility confer to uterine artery embolization the role of a new alternative therapy for the treatment of symptomatic uterine myomas.
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Affiliation(s)
- G Simonetti
- Istituto di Radiologia-Tor Vergata, Università degli Studi Tor Vergata, Roma
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27
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Rossi P, Serrao M, Gabriele A, Morano A, Di Mario U, Pozzessere G. Pre‐Perceptual Pain Sensory Responses (N1 Component) In Type 1 Diabetes Mellitus (Dm): A Laser Evoked Potentials (LEPs) Study. J Peripher Nerv Syst 2000. [DOI: 10.1046/j.1529-8027.2000abstracts-53.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Affiliation(s)
- P Rossi
- Istituto di Clinica delle Malattie Nervose e Mentali, II Clinica Medica, 1 Università“La Sapienza,”2 Rome, Italy
| | - M Serrao
- Istituto di Clinica delle Malattie Nervose e Mentali, II Clinica Medica, 1 Università“La Sapienza,”2 Rome, Italy
| | - A Gabriele
- Istituto di Clinica delle Malattie Nervose e Mentali, II Clinica Medica, 1 Università“La Sapienza,”2 Rome, Italy
| | - A Morano
- Istituto di Clinica delle Malattie Nervose e Mentali, II Clinica Medica, 1 Università“La Sapienza,”2 Rome, Italy
| | - U Di Mario
- Istituto di Clinica delle Malattie Nervose e Mentali, II Clinica Medica, 1 Università“La Sapienza,”2 Rome, Italy
| | - G Pozzessere
- Istituto di Clinica delle Malattie Nervose e Mentali, II Clinica Medica, 1 Università“La Sapienza,”2 Rome, Italy
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Park JY, Takahara N, Gabriele A, Chou E, Naruse K, Suzuma K, Yamauchi T, Ha SW, Meier M, Rhodes CJ, King GL. Induction of endothelin-1 expression by glucose: an effect of protein kinase C activation. J Peripher Nerv Syst 2000. [PMID: 10909984 DOI: 10.1046/j.1529-8027.2001.01008-3.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Enhanced actions or levels of endothelin-1 (ET-1), a potent vasoconstrictor, have been associated with decreased blood flow in the retina and peripheral nerves of diabetic animals and may be related to the development of pathologies in these tissues. Hyperglycemia has been postulated to increase ET-1 secretion in endothelial cells. We have characterized the mechanism by which elevation of glucose is increasing ET-1 mRNA expression in capillary bovine retinal endothelial cells (BREC) and bovine retinal pericytes (BRPC). Elevation of glucose, but not mannitol, from 5.5 to 25 mmol/l for 3 days increased membranous protein kinase C (PKC) activities and ET-1 mRNA in parallel levels by 2-fold in BREC and BRPC. These effects were reversed by decreasing glucose levels to 5.5 mmol/l for an additional 2 days. Glucose-induced ET-1 overexpression was inhibited by a general PKC inhibitor, GF109203X, and a mitogen-activated protein kinase kinase inhibitor, PD98059, but not by wortmannin, a phosphatidylinositol 3-kinase inhibitor. By immunoblot analysis, PKC-beta2 and -delta isoforms in BREC were significantly increased relative to other isoforms in the membranous fractions when glucose level was increased. Overexpression of PKC-beta1 and -delta isoforms but not PKC-zeta isoform by adenovirus vectors containing the respective cDNA enhanced in parallel PKC activities, proteins, and basal and glucose-induced ET-1 mRNA expression by at least 2-fold. These results showed that enhanced ET-1 expression induced by hyperglycemia in diabetes is partly due to activation of PKC-beta and -delta isoforms, suggesting that inhibition of these PKC isoforms may prevent early changes in diabetic retinopathy and neuropathy.
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Affiliation(s)
- J Y Park
- Research Division, Joslin Diabetes Center, Harvard Medical School, Boston, Massachusetts, USA
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Park JY, Takahara N, Gabriele A, Chou E, Naruse K, Suzuma K, Yamauchi T, Ha SW, Meier M, Rhodes CJ, King GL. Induction of endothelin-1 expression by glucose: an effect of protein kinase C activation. Diabetes 2000; 49:1239-48. [PMID: 10909984 DOI: 10.2337/diabetes.49.7.1239] [Citation(s) in RCA: 209] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Enhanced actions or levels of endothelin-1 (ET-1), a potent vasoconstrictor, have been associated with decreased blood flow in the retina and peripheral nerves of diabetic animals and may be related to the development of pathologies in these tissues. Hyperglycemia has been postulated to increase ET-1 secretion in endothelial cells. We have characterized the mechanism by which elevation of glucose is increasing ET-1 mRNA expression in capillary bovine retinal endothelial cells (BREC) and bovine retinal pericytes (BRPC). Elevation of glucose, but not mannitol, from 5.5 to 25 mmol/l for 3 days increased membranous protein kinase C (PKC) activities and ET-1 mRNA in parallel levels by 2-fold in BREC and BRPC. These effects were reversed by decreasing glucose levels to 5.5 mmol/l for an additional 2 days. Glucose-induced ET-1 overexpression was inhibited by a general PKC inhibitor, GF109203X, and a mitogen-activated protein kinase kinase inhibitor, PD98059, but not by wortmannin, a phosphatidylinositol 3-kinase inhibitor. By immunoblot analysis, PKC-beta2 and -delta isoforms in BREC were significantly increased relative to other isoforms in the membranous fractions when glucose level was increased. Overexpression of PKC-beta1 and -delta isoforms but not PKC-zeta isoform by adenovirus vectors containing the respective cDNA enhanced in parallel PKC activities, proteins, and basal and glucose-induced ET-1 mRNA expression by at least 2-fold. These results showed that enhanced ET-1 expression induced by hyperglycemia in diabetes is partly due to activation of PKC-beta and -delta isoforms, suggesting that inhibition of these PKC isoforms may prevent early changes in diabetic retinopathy and neuropathy.
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Affiliation(s)
- J Y Park
- Research Division, Joslin Diabetes Center, Harvard Medical School, Boston, Massachusetts, USA
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30
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Morano S, Cipriani R, Gabriele A, Medici F, Pantellini F. [Recurrent brown tumors as initial manifestation of primary hyperparathyroidism. An unusual presentation]. Minerva Med 2000; 91:117-22. [PMID: 11084846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
Abstract
Primary hyperparathyroidism is a rather frequent pathology characterised by hypersecretion of parathormone (PTH) which is caused by adenomas in 85% of all cases. At clinical onset, the most common symptoms are hypercalcemia-related (pain due to kidney stones, polyuria, gastrointestinal and neurological disorders) while rarer symptoms are due to brown tumors, expansive lesions often found in fibro-cystic osteitis. A case in which the patient showed recurrent mandibular brown tumors as initial clinical symptoms of primary hyperparathyroidism is described. This patient was examined for hypercalcemia, and a tumor mass at the left inferior mandibular branch was found. The patient had undergone surgical removal of a tumor in the left mandibular some years before, which was diagnosed as osteoclastoma. Primary hyperparathyroidism was diagnosed during recovery, and surgical removal of the parathyroid adenoma and mandibular tumor was performed. A histological diagnosis of large cell brown tumor was made. A microscopic observation of brown tumors which are made up of large multinuclear osteoclastic cells can often be confused with other large cell tumors during diagnosis. It is therefore necessary to exclude the presence of hyperparathyroidism with ionised calcium and, in cases of high values, intact PTH (iPTH), before performing a histological diagnosis of a large cell bone tumor. Throughout the course of primary hyperparathyroidism, brown tumors might appear in the absence of other specific symptoms and localize at the level of a single bone segment.
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Affiliation(s)
- S Morano
- Dipartimento di Scienze Cliniche, Endocrinologia, Università degli Studi di Roma La Sapienza
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31
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Abstract
The use of less radical procedures for the treatment of early cervical cancers is gaining interest among physicians and young patients. Some authors have described surgical procedures aimed at reducing the surgical aggressiveness but the safety of such procedures remains debated. After a polypectomy, a young patient had a diagnosis of stage Ia(2) cervical adenosquamous carcinoma in 1995. As she wished to preserve her fertility, she underwent a cone biopsy and pelvic lymphadenectomy, without evidence of tumor spread. In 1998, at the 13th week of gestation, she had a diagnosis of a pelvic mass. The mass was a recurrence of carcinoma involving the myometrium, just underneath the peritoneum. She underwent a radical hysterectomy with bilateral oophorectomy. An ovarian metastasis was also detected at pathological exam. She received chemotherapy postoperatively and remains alive without evidence of disease. The recurrence of cervical cancer is traditionally regarded as an issue concerning the cervix, the parametria, or the lymph nodes. When the uterus is preserved we must also consider the possibility of a recurrence involving the corpus. With wider acceptance of limited therapeutic approaches we must be prepared for the detection of previously unknown patterns of recurrence and the follow-up modalities must be consequently adapted.
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Affiliation(s)
- G Zanetta
- Department of Obstetrics and Gynecology, University of Milano Bicocca, Monza, 20052, Italy
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32
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Abstract
Chondrocytes can be isolated from human adult cartilage from metatarsal phalangeal joints. After enzymatic digestion to isolate viable cells, confluent monolayers were obtained 2-4 weeks after the start of cell division. Chondrocytes cultures, initiated and maintained in HAM's F12 with bovine fetal serum without the addition of other growth factors, produced in vitro a matrix rich in collagen and proteoglycans. Although several studies reported phenotypic instability, our results showed that the cell retain for more than 5 months in culture their differentiated characteristics, including the ability to produce cartilage-specific molecules. Chondrocyte cell lines should be useful in studying the functions of these cells from normal and abnormal tissue and for pharmacological studies in vitro.
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Affiliation(s)
- A M Patti
- Institute of Hygiene, La Sapienza University, Rome, Italy.
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Zanetta G, Fei F, Parma G, Balestrino M, Lissoni A, Gabriele A, Mangioni C. Paclitaxel, ifosfamide and cisplatin (TIP) chemotherapy for recurrent or persistent squamous-cell cervical cancer. Ann Oncol 1999; 10:1171-4. [PMID: 10586332 DOI: 10.1023/a:1008362814642] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
PURPOSE The results of salvage chemotherapy for recurrent or persistent squamous-cell cervical cancer are unsatisfactory. Cisplatin and Ifosfamide are effective compounds in cervical cancer. Paclitaxel has recently been tested with promising results. The aim of this study was to assess the efficacy of a combination of paclitaxel, ifosfamide and cisplatin (TIP) for persistent/recurrent squamous-cell cervical carcinoma in a phase II trial. PATIENTS AND METHODS Forty-five women were treated with the TIP regimen. Thirty-one had received prior irradiation. Paclitaxel was given at a dose of 175 mg/m2, ifosfamide at a dose of 5 g/m2, and cisplatin at a dose of 75 mg/m2 (50 mg/m2 in irradiated patients) at three-week intervals. RESULTS We observed 15 clinical complete responses, 15 partial responses, 9 stable diseases and 6 progressions. The objective response rate was 67% (95% confidence interval: 51%-81%). Ten complete responders underwent subsequent surgery and seven had pathology-defined complete responses (two in irradiated areas). The response rate was 52% in irradiated and 75% in non-irradiated areas. The median survival for non-responders is 6 months, 9+ month for partial responders and 13+ for complete responders. The most relevant side effect was myelotoxicity, with 91% of patients experiencing grade 3-4. One woman had life-threatening toxic effects. CONCLUSIONS This combination is highly effective for salvage treatment in non-irradiated patients. For irradiated women the response rate is higher than that observed with other regimens but further investigation is warranted. The toxicity is relevant but adequate hydration and prolonged infusion of ifosfamide make it acceptable.
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Affiliation(s)
- G Zanetta
- Department of Obstetrics and Gynecology, San Gerardo Hospital Monza, University of Milan, Italy.
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Gabriele A, Zanetta G, Pasta F, Colombo M. Uterine rupture after hysteroscopic metroplasty and labor induction. A case report. J Reprod Med 1999; 44:642-4. [PMID: 10442332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/13/2023]
Abstract
BACKGROUND Hysteroscopic metroplasty has become the method of choice for the treatment of uterine septa. Uterine perforation has been reported in about 1% of surgical hysteroscopic procedures. Ultrasound allows the detection of uterine lesions. CASE A woman who conceived after complicated hysteroscopic metroplasty underwent emergency cesarean section because of uterine rupture during labor induced with prostaglandins (PGE2). An ultrasound scan performed two years later revealed a uterine lesion that corresponded to the myometrial tear reported at cesarean section. CONCLUSION Complicated hysteroscopic metroplasty may promote acute uterine rupture during pregnancy and labor. Ultrasound is a useful tool for the detection of uterine lesions. If adequately considered, it might have allowed more rational management of labor in this case. PGE2 should never be used for induction of labor after complicated metroplasty.
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Affiliation(s)
- A Gabriele
- Third Department of Obstetrics and Gynecology, University of Milan, Ospedale San Gerardo, Monza, Italy
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35
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Baldi E, Luconi M, Bonaccorsi L, Maggi M, Francavilla S, Gabriele A, Properzi G, Forti G. Nongenomic progesterone receptor on human spermatozoa: biochemical aspects and clinical implications. Steroids 1999; 64:143-8. [PMID: 10323683 DOI: 10.1016/s0039-128x(98)00100-7] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Progesterone (P) is a physiological stimulus of human sperm functions. It is present in high levels at the site of fertilization (cumulus oophorus) and has been described to affect several sperm functions, including motility, capacitation, acrosome reaction, and the ability to bind and to respond to zona proteins. The effects of the steroid are mediated essentially by an increase of intracellular calcium concentrations, stimulation of activity of phospholipases, phosphorylation of proteins, efflux of chloride. These effects are due to activation of a rapid, nongenomic pathway. Whether the effects of progesterone are mediated or not by specific interactions with sperm membrane proteins is questioned. By using an antibody directed against the C-terminal region (P-binding region) of the genomic receptor, we have recently identified two sperm proteins with molecular weights distinct from the classic genomic receptors. In addition, ligand blot analysis with peroxidase-conjugated P demonstrated that P specifically binds these two proteins. Classical ligand binding experiments demonstrated the presence of two specific binding sites with affinity in the nanomolar and in the micromolar range, respectively. The involvement of progesterone in the physiological process leading to fertilization of the oocyte is suggested by several studies. In particular, the demonstration that sperm responsiveness to progesterone is impaired in subfertile patients and that is strictly correlated to the ability of fertilizing the oocyte represents a further indication of the participation of the steroid in this process. In addition, the determination of sperm responsiveness may be predictive of fertilizing ability with a positive predictive value of 90% and can be clinically useful for the preliminary assessment of the male partner to select the appropriate assisted reproductive technique.
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Affiliation(s)
- E Baldi
- Dipartimento di Fisiopatologia Clinica, Università di Firenze, Florence, Italy.
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Abstract
BACKGROUND Alterations in proteoglycan metabolism are involved in the pathogenesis of diabetic nephropathy. The aim of this study is to evaluate the effects of high glucose on proteoglycan production and to find a reliable in vitro model for the study of diabetic nephropathy. METHODS A clone of mouse glomerular epithelial cells was cultured in media containing elevated (30 mmol) and physiological (5 mmol) glucose, or iso-osmolar (30 mmol) mannitol concentrations. We evaluated the synthesis of 35SO4-labeled molecules and the amount of proteoglycans by Sepharose CL6B and DEAE-Sephacel chromatographies. RESULTS A clear decrease (56%) in total cell-layer proteoglycan synthesis was induced by 30 mmol glucose, in comparison with normal glucose. A reduction of 25% in medium associated proteoglycan synthesis was observed in high glucose cultured cells. After Sepharose CL6B, in cells cultured in high glucose, cell layer heparansulphate proteoglycan-I (Kav 6B 0. 04) synthesis was reduced by about 81%, heparansulphate proteoglycan-II (Kav 6B 0.21) by about 87% and heparansulphate glycosaminoglycan (Kav 0.4-0.8) by about 91%, respectively. In mannitol-incubated cells the reductions observed were less evident and not significantly different from those in normal glucose. CONCLUSIONS These results indicate that (1) glomerular epithelial cells play a central role in proteoglycan synthesis, (2) high glucose modifies the amount and influences the different species production of these macromolecules, while osmotic forces seem to be only partially involved in these effects, and (3) this cellular clone of glomerular epithelial cells can represent a reliable in vitro model for the study of the mechanisms involved in diabetic nephropathy.
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Affiliation(s)
- S Morano
- Department of Endocrinology, Clinica Medica 2, University La Sapienza, Rome, Italy.
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Abstract
BACKGROUND Leiomyosarcoma of the uterus is a rare malignancy with a poor prognosis. Total abdominal hysterectomy is considered the treatment of choice. Occasionally, the diagnosis is made on myomectomy specimen, and in young patients the role of conservative management is not well defined. PATIENTS AND METHODS Between 1982 and 1996, eight patients with a diagnosis of uterine leiomyosarcoma following myomectomy were conservatively managed at our institution. Median age of the patients was 29 years (range 19-32 years), and all were nulliparous. The tumor was confined to a myoma in all patients. Patients were adequately informed about the risk and were submitted to strict follow-up including pelvic examination, hysteroscopy, ultrasonography, chest X-ray, and abdominopelvic MRI or CT scan. RESULTS Mean mitotic count of leiomyosarcomas was 6 per 10 HPF, ranging between 5 to 33. At a median follow-up of 42 months three pregnancies were recorded. Two patients had a spontaneous delivery at term. The third patient had diagnosis of recurrent disease at the time of cesarian section. Despite further surgery and chemotherapy, she died of disseminated disease 26 months after diagnosis. The remaining seven patients are alive and well. Two patients received a second surgical procedure after diagnosis of leiomyosarcoma, 24 and 16 months after primary operation. Both were found to have leiomyomas. CONCLUSIONS Selected cases of uterine leiomyosarcoma might be managed conservatively in young nulliparous women desiring pregnancy. A strict follow-up is mandatory, and at the completion of the reproductive life, a demolitive procedure could be considered.
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Affiliation(s)
- A Lissoni
- Istituto di Scienze Biomediche, Ospedale San Gerardo, University of Milano, Monza, Italy
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Gabriele A, D'Andrea G, Cordeschi G, Properzi G, Giammatteo M, De Stefano C, Romano R, Francavilla F, Francavilla S. Carbohydrate binding activity in human spermatozoa: localization, specificity, and involvement in sperm-egg fusion. Mol Hum Reprod 1998; 4:543-53. [PMID: 9665337 DOI: 10.1093/molehr/4.6.543] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Sperm carbohydrate binding activity is involved in gamete recognition. We identified a human sperm protein extracted under reducing conditions, and with a molecular mass of 65 kDa on sodium dodecyl sulphate-polyacrylamide gel electrophoresis (SDS-PAGE), and which binds D-mannose coupled to albumin (DMA) in presence of cations and a neutral pH. Epifluorescence microscopy showed that fluorescein-DMA binds to dead or permeabilized sperm heads. The DMA-binding activity of human sperm heads was highly specific for a polysaccharide structure containing charged sugar residues. After capacitation, or induction of the acrosome reaction using solubilized zonae pellucidae, fluorescein-DMA was bound respectively to 10.3% (+/- 3.5%) and to 37.6% (+/- 2.1%) of viable sperm heads. The sequential analysis of viable spermatozoa for fluorescein-DMA binding and for rhodamine-Pisum sativum agglutinin binding, showed that DMA-binding sites are present in viable acrosome-reacted spermatozoa. Three dimensional analysis of fluorescence and ultrastructural studies showed that DMA-binding sites are mostly restricted to the sub-acrosomal space of the equatorial segment. Incubation of spermatozoa and zona-free hamster eggs in the presence of DMA was associated with a dose-dependent significant reduction in the number of spermatozoa bound to the oolemma, compared with a control, and to a dose-dependent inhibition of oocyte penetration. This effect was highly specific for DMA, suggesting that DMA-binding sites in human spermatozoa are involved in sperm-egg fusion.
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Affiliation(s)
- A Gabriele
- Department of Internal Medicine, University of L'Aquila, Italy
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Cormio G, Gabriele A, Maneo A, Zanetta G, Bonazzi C, Landoni F. Complete remission of brain metastases from ovarian carcinoma with carboplatin. Eur J Obstet Gynecol Reprod Biol 1998; 78:91-3. [PMID: 9605456 DOI: 10.1016/s0301-2115(98)00009-8] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Central nervous system involvement by epithelial ovarian carcinoma is rare. We report the case of a 49 year old woman with stage IV serous carcinoma of the ovary who developed multiple cerebral and cerebellar metastases 7 months after achieving complete response to platin-based chemotherapy. Eight courses of carboplatin (400 mg/m2) were administered and after the second cycle complete remission of the brain deposits occured. The treatment afforded rapid subjective and objective relief and was associated with a good quality of life. Abdominal recurrent disease was diagnosed 22 months after treatment for brain involvement. Paltin-based chemotherapy was reinstated, but the patient died from progressive adbominal disease without any sign of cerebral involvement and any neurological symptomatology. Carboplatin should be considered for the treatment of ovarian carcinoma metastatic to the brain.
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Affiliation(s)
- G Cormio
- Gynecologic Oncology Unit, University of Milano, Istituto di Scienze Biomediche, Ospedale S. Gerardo, Monza, Italy
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Lissoni A, Gabriele A, Gorga G, Tumolo S, Landoni F, Mangioni C, Sessa C. Cisplatin-, epirubicin- and paclitaxel-containing chemotherapy in uterine adenocarcinoma. Ann Oncol 1997; 8:969-72. [PMID: 9402169 DOI: 10.1023/a:1008221310453] [Citation(s) in RCA: 57] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
PURPOSE To evaluate the toxic effects and antitumour activity of a multidrug regimen with cisplatin, epirubicin and paclitaxel (CEP) as initial therapy in patients with uterine adenocarcinoma. PATIENTS AND METHODS Forty-nine patients with histologically-confirmed diagnoses of locally advanced, recurrent or metastatic cervical or endometrial adenocarcinoma entered the study. Treatment consisted of epirubicin (E) given at 70 mg/m2 followed by paclitaxel (P) (175 mg/m2 over three hours) and cisplatin (C) (50 mg/m2), repeated every three weeks. Eligibility criteria also included age < or = 75 years, no previous chemotherapy, no previous radiotherapy to the tumour parameters, bidimensionally-measurable lesions, no previous or ongoing cardiac disease, and renal and liver function within normal limits. Complete blood cell counts were repeated weekly, and tumor response was assessed every three cycles. A maximum of eight courses was administered in responding patients. RESULTS From January 1996 to January 1997, 30 patients with endometrial adenocarcinoma and 19 with cervical adenocarcinoma entered the study, for a total of 213 cycles of treatment. In patients with endometrial carcinoma the overall clinical and pathological response rates were 73% (95% CI, range 54%-88%) and 35% (95% CI, range 16%-57%) respectively; in patients with locally advanced cervical carcinoma the overall clinical and pathological response rates were 64% and 62%. WHO grade 3-4 neutropenia occurred in 61% of the patients, with one possible toxic death. Retreatment had to be delayed for at least one week because of persisting neutropenia in 34% of the patients. Mild peripheral neuropathy and stomatitis were observed in 46% and 23% of the patients. One patient presented acute congestive heart failure after the third cycle of treatment. CONCLUSION The high antitumour activity and the good tolerability of CEP suggest that this regimen should be prospectively compared to standard combinations as initial treatment of advanced endometrial carcinoma.
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Affiliation(s)
- A Lissoni
- Third Department of Obstetrics and Gynaecology, University of Milan, Ospedale S. Gerardo, Monza, Italy
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Lissoni A, Cormio G, Perego P, Gabriele A, Cantu MG, Bratina G. Conservative management of endometrial stromalsarcoma in young women. Int J Gynecol Cancer 1997. [DOI: 10.1046/j.1525-1438.1997.00012.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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42
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Francavilla F, Romano R, Santucci R, Marrone V, Gabriele A, Necozione S, Francavilla S. P-031. A prospective analysis of the diagnostic value of the semen profile, TEST-yolk buffer enhanced sperm penetration assay, acrosin activity and nuclear maturity test in assessing male fertility. Hum Reprod 1997. [DOI: 10.1093/humrep/12.suppl_2.135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Francavilla S, Gabriele A, Properzi G, Gordeschi G, Giammatteo M, De Stefano C, Bianco M, D'Andrea G. R-030. A protein of M
r
65 kDa in human spermatozoa shows D-mannose-albumin binding activity. Hum Reprod 1997. [DOI: 10.1093/humrep/12.suppl_2.249-b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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44
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Perna G, Bertani A, Gabriele A, Politi E, Bellodi L. Modification of 35% carbon dioxide hypersensitivity across one week of treatment with clomipramine and fluvoxamine: a double-blind, randomized, placebo-controlled study. J Clin Psychopharmacol 1997; 17:173-8. [PMID: 9169961 DOI: 10.1097/00004714-199706000-00006] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The effects of short treatments (7 days) with clomipramine and fluvoxamine on the reactivity to inhalations of 35% CO2/65% O2 were compared in 39 panic patients who had positive responses to 35% CO2 inhalations. A double-blind, randomized, placebo-controlled design was applied. Each patient was given the 35% CO2 challenge on days 0 (before starting treatment), 3, and 7. Patients on placebo did not report any significant changes in their reactivity to 35% CO2 across the three sessions, whereas patients on clomipramine and fluvoxamine reported a significant attenuation of the reactivity on day 7. These results indicate that treatments with clomipramine and fluvoxamine decrease hypersensitivity to 35% CO2 after a few days, suggesting a relevant role of the modulation of CO2 sensitivity by the serotonergic system in antipanic properties of these compounds.
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Affiliation(s)
- G Perna
- Department of Neuropsychiatric Sciences, University of Milan, Istituto Scientifico HS Raffaele, Italy
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45
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Abstract
OBJECTIVE To evaluate the role of second-look laparotomy following platinum-based combination chemotherapy in patients with fallopian tube carcinoma. METHODS A retrospective chart review was conducted on 21 patients with tubal carcinoma who underwent second-look laparotomy following cytoreductive surgery and platinum-based combination chemotherapy. RESULTS Thirteen patients (62%) were found to be free of disease at second-look operation. Neither stage nor grade were predictive of findings at second-look procedure. The absence of gross residual disease following primary surgery was the only predictor of disease-free status at second-look laparotomy (p < 0.01). With a mean follow-up of 49 months among the survivors, four (31%) of the patients with negative second-look laparotomy have had a recurrence. The median survival following a positive second-look laparotomy was 18 months (range 5-42 months). CONCLUSION Second-look laparotomy provides useful prognostic information in patients with tubal carcinoma. The high rate of recurrent disease after negative second-look laparotomy, and the lack of an effective second-line treatment in patients with persistent disease, represent major criticisms of this procedure.
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Affiliation(s)
- G Cormio
- Department of Obstetrics and Gynecology, University of Bari, Italy
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46
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Abstract
Primary carcinoma of the fallopian tube is uncommon; optimal primary treatment is still not well defined, and little information is available about the efficacy of cisplatin-based combination chemotherapy. Thirty-eight patients with fallopian tube carcinoma were treated with cyclophosphamide (500 mg/m2), Adriamycin (50 mg/m2), and cisplatin (50 mg/m2) (CAP). Thirty-two patients received the combination chemotherapy as first-line treatment after cytoreductive surgery, whereas six subjects were treated for recurrent disease. The patients received a median of six cycles of therapy (range, four to nine). At the initiation of chemotherapy, 24 patients had measurable lesions. In this group of patients, 15 had a clinical complete response (CR), four had a partial response (PR), three had stable disease (SD), and two had progressive disease (PD) after chemotherapy. The overall clinical response rate (CR + PR) was 80%. Ten of the 14 CR patients who were submitted to second-look operation (SLO) were found free of disease, in pathologic complete response (pCR). Three pCR patients relapsed, and two of them died despite second-line treatment. Nine patients achieving PR, SD, and PD after first-line chemotherapy were further treated (five with chemotherapy, two with radiotherapy, two with progesteron), but none responded to second-line treatment and all died (median survival, 9 months). Fourteen patients without gross residual disease after cytoreductive surgery had no measurable lesions and were not evaluable for response. Seven of them had negative SLO and remain disease free. Three patients (two stage III and one stage II) who refused SLO relapsed 14, 16, and 26 months after completion of chemotherapy. The median survival for the entire group was 38 months, and the 5-year survival rate was 35%. The toxicity of the regimen was moderate. The CAP regimen appears to be active in primary fallopian tube carcinoma and yields response rates comparable to those reported for epithelial ovarian cancer.
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Affiliation(s)
- G Cormio
- III Clinica Osterica e Ginecologica, Università degli Studi di Milano,Italy
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Zanetta G, Lissoni A, Gabriele A, Landoni F, Colombo A, Perego P, Mangioni C. Intense neoadjuvant chemotherapy with cisplatin and epirubicin for advanced or bulky cervical and vaginal adenocarcinoma. Gynecol Oncol 1997; 64:431-5. [PMID: 9062145 DOI: 10.1006/gyno.1996.4561] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Twenty-two consecutive patients with bulky or locally advanced cervical or vaginal adenocarcinoma were treated with a neoadjuvant chemotherapy regimen consisting of nine weekly courses of cisplatin (50 mg/m2) and three courses of epirubicin (70 mg/m2) at Weeks 1, 4, and 7, followed by radical hysterectomy. Salvage radiotherapy was administered to inoperable patients, whereas postoperative treatment with irradiation or further chemotherapy was given to those with detection of risk factors at surgery. Three patients (14%) did not complete the planned courses of chemotherapy (one refused after the first administration, one had severe myelotoxicity, and one had severe nephrotoxicity). Twenty-one subjects received at least four courses of treatment and were therefore evaluable for response. We observed 4 clinically complete and 10 partial responses, accounting for an objective response rate of 67%. Eighteen subjects (82%) underwent surgery without serious complications. No histopathologic complete response was observed. The response rate is in the lower range observed with other regimens for squamous cell carcinoma. Although feasible, this regimen implies a significant risk of myelotoxicity. This enhanced toxicity may be justified only if balanced by long-term survival.
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Affiliation(s)
- G Zanetta
- Department of Obstetrics and Gynecology, University of Milan, Italy
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48
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Gabriele A, Cormio G, Rota S, Cantù MG, Rossi R, Rutolo S. [Brain metastases in patients with malignant ovarian epithelial tumors]. Minerva Ginecol 1996; 48:415-21. [PMID: 9005365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
From September 1983 to September 1994, 23 patients with Central Nervous System (CNS) metastases from ovarian carcinoma were observed in our institution. The mean age at the time of CNS metastases diagnosis was 59 years, the mean interval between diagnosis of ovarian carcinoma and documentation of the CNS involvement was 35 months. All the patients presented neurological symptoms. One patient had meningeal carcinomatosis; 22 presented parenchymal lesions. Nine patients had a single CNS lesion and 13 had multiple metastatic sites. CNS was the only site of disease in 9 patients, while 8 had concomitant extraperitoneal dissemination. Four patients received hormonal treatment with a mean survival (MS) of 3 months; 14 received radiotherapy alone (MS 5.5 months), 5 underwent surgical resection of solitary lesion followed by radiotherapy (MS 17 months). Number of CNS lesions, extent of the disease at time of CNS metastases and the treatment were the factors which significantly affected survival. The prognosis of these patients appears poor, however, early diagnosis followed by multimodal treatment may result in significant palliation an improve overall survival in a selected group of patients.
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Affiliation(s)
- A Gabriele
- III Clinica Ostetrica e Ginecologica, Università degli Studi, Milano
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49
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Abstract
OBJECTIVE To evaluate the antitumour activity of paclitaxel in patients with endometrial cancer pretreated with cisplatin, doxorubicin and cyclophosphamide (PAC). MATERIALS AND METHODS Eligible patients had complete initial surgery, expected survival > or = 3 months, performance status < or = 1, measurable or evaluable disease. Paclitaxel was given over three hours at the dose of 175 mg/m2, repeated every 3 weeks. Tumour response was first evaluated after 3 cycles. A maximum of 10 cycles was given in responders. RESULTS 19 patients entered the study and a total of 105 cycles were administered. Complete and partial responses were achieved in 2 and 5 patients, respectively, for an overall response rate of 37% (95% CI: 16%-62%). The response rate in patients refractory to platinum was 22%. One patient is alive without evidence of disease 16 months after the start of treatment. The most common side effects were mild to moderate myalgia and peripheral neuropathy, which occurred in 31% and 47% of patients, respectively. In only 1 patient treatment had to be discontinued because of severe myalgia. CONCLUSION Paclitaxel is active in patients with endometrial cancer pretreated with PAC. Further studies with paclitaxel incorporated in the initial treatment for advanced disease are warranted.
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Affiliation(s)
- A Lissoni
- Department of Obstetrics and Gynecology, S. Gerardo Hospital, University of Milan, Monza, Italy
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Cormio G, Lissoni A, Maneo A, Marzola M, Gabriele A, Mangioni C. Lymph node involvement in primary carcinoma of the fallopian tube. Int J Gynecol Cancer 1996. [DOI: 10.1046/j.1525-1438.1996.06050405.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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