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Abstract
Abstract
Introduction
Digital therapeutics (DTx) are a subset of digital health tools delivering evidence-based therapeutic interventions that are driven by high quality software programs to prevent, manage, or treat a medical disorder or disease. They are studied using randomized clinical trial methodology and reviewed, cleared or certified by regulatory bodies as required to support product claims regarding risk, efficacy, and intended use.
Purpose
To perform a systematic review of clinical research/studies conducted in the field of DTx with the aim to describe studies where DTx were used, classifying them by digital intervention and condition, and analysing and reporting the characteristics of clinical trials.
Methods
The U.S. National Library of Medicine ClinicalTrials.gov was searched using the terms “digital therapeutics”, “digital therapeutic”, “digital therapy”, and “digital therapies” within the fields “Intervention/treatment” and “Title/Acronym”, and the resulting trial characteristics were extracted and analysed.
Results
In total, 560 clinical trials were retrieved on January 10, 2021. Most of them (n=424, 75.7%) were excluded because they were observational studies (n=82), non-randomized/single arm assignment studies (n=123), not involving any digital health tool (n=181), or involving digital health tools not classified as DTx (n=38). Of the remaining 136 trials, the DTx intervention was delivered through apps (n=57, 41.9%), web-based systems (n=35, 25.7%), videogames (n=12, 8.8%), virtual reality (n=6, 4.4%), text messages (n=5, 3.7%), social media platform (n=4, 2.9%), computer-based systems (n=3, 2.2%), or other (n=14, 10.3%), and applied to the following clinical scenarios: mental health (n=47, 34.6%), chronic pain and chronic diseases (n=26, 19.1%), smoking and other substances abuse or addiction (n=17, 12.5%), insomnia and sleeping disorders (n=12, 8.8%), obesity and physical activity (n=11, 8.1%), cardiovascular diseases (n=10, 7.3%), and other conditions (n=13, 9.6%). Apps were used more frequently for chronic pain (54%) and sleeping disorders (67%), while videogames and web-based systems were adopted for mental health in 21.3% and 38% of the trials, respectively, and text messages were preferred in 18.2% of obesity and 17.6% of addiction trials, respectively Sixty-eight trials (50%) started in the last three years (2019, 2020, and 2021), while 54.4% were ongoing, 33.8% completed, 2.9% stopped early, and 8.8% with status unknown.
Conclusions
The term “digital therapeutics” was very often incorrectly used by researchers when they register their trials in ClinicalTrials.gov, improperly including studies involving the use of digital health tools to support a drug intake or monitor a condition. Mobile apps, web-based systems and videogames were the most adopted technologies to deliver DTx, while mental health diseases, chronic pain, and addiction were the conditions in which they were most frequently studied.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
- E Santoro
- Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Department of Public Health, Milan, Italy
| | - L Boscherini
- Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Department of Public Health, Milan, Italy
| | - E G Caiani
- Politecnico di Milano, Department of Electronic, Information and Biomedical Engineering, Milan, Italy
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Santoro E, Kalita P, Novak P. The role of saline nasal sprays or drops in nasal hygiene: a review of the evidence and clinical perspectives. RHINOL 2021. [DOI: 10.4193/rhinol/20.072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
Background: This article provides, for the first time, a comprehensive view on everyday practice and evidence-based advice on the regular use of saline nasal sprays or drops to support nasal function and to help protect from airborne pollutants, pollens and viruses. Method: An extensive literature search was conducted with PubMed, Google Scholar and national healthcare databases to identify and summarise the evidence available to date on the role of saline nasal sprays or drops in nasal hygiene. Clinical perspectives from international respiratory specialists were included. Results: Following the PubMed searches, twenty-three articles were assessed in adults and children using isotonic or hypertonic saline nasal sprays and drops, including five systematic reviews and 11 randomised controlled trials. Six national clinical guidance documents were included from the other database searches to give a total of 29 articles. The findings support that regular, daily use of saline nasal sprays or drops could provide relief from nasal symptoms in adults and children with upper respiratory tract infections or allergic rhinitis; future studies are expected to demonstrate benefit following air pollutant exposure. No serious adverse events were reported. National guidance recommends daily nasal hygiene with saline sprays and drops, some from infancy. Conclusion: Regular, daily use of saline nasal spray or drops could reduce the effects of noxious stimuli in the nose, helping to support respiratory health.
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Alessio N, Santoro E, Squillaro T, Aprile D, Briccola M, Giubbini P, Marchesani R, Muoio MR, Lamberti M. Low-Level Radiofrequency Exposure Does Not Induce Changes in MSC Biology: An in vitro Study for the Prevention of NIR-Related Damage. Stem Cells Cloning 2020; 12:49-59. [PMID: 31908499 PMCID: PMC6927227 DOI: 10.2147/sccaa.s204166] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/05/2019] [Accepted: 07/10/2019] [Indexed: 12/23/2022]
Abstract
Background The ubiquitous diffusion of radiofrequency (RF) radiation across human living environments has attracted the attention of scientists. Though the adverse health effects of RF exposure remain debatable, it has been reported that the interaction of such radiation with biological macromolecular structures can be deleterious for stem cells, inducing impairment of their main functions involving self-renewal and differentiation. Purpose The purpose of this study was to determine whether exposure to RF of 169 megahertz (MHz) that is part of very high radiofrequency (VHF) range 30–300 MHz, could cause damage to stem cells by inducing senescence and loss of regenerative and DNA repair capacity. Methods The study was conducted on mesenchymal stromal cells (MSCs) containing a subpopulation of stem cells. The MSCs were exposed to RFs of 169 MHz administered via an open meter 2G “Smart Meter” for different durations of time. Result We did not observe modifications in MSC biology as a result of the RF exposure conducted in our experiments. Conclusion We concluded that MSCs are insensitive to RF radiation exposure at 169 MHz for various time intervals, including longer durations.
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Affiliation(s)
- Nicola Alessio
- Department of Experimental Medicine, Biotechnology and Molecular Biology Section, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Elisa Santoro
- Department of Experimental Medicine, Occupational Medicine Section, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Tiziana Squillaro
- Department of Medical, Surgical, Neurological, Metabolic Sciences, and Aging, 2nd Division of Neurology, Center for Rare Diseases and InterUniversity Center for Research in Neurosciences, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Domenico Aprile
- Department of Experimental Medicine, Biotechnology and Molecular Biology Section, University of Campania "Luigi Vanvitelli", Naples, Italy
| | | | | | | | - Maria Rosaria Muoio
- Department of Experimental Medicine, Occupational Medicine Section, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Monica Lamberti
- Department of Experimental Medicine, Occupational Medicine Section, University of Campania "Luigi Vanvitelli", Naples, Italy
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Montagna MT, Mascipinto S, Pousis C, Bianchi FP, Caggiano G, Carpagnano LF, De Giglio O, Barbuti G, Auxilia F, Destrebecq A, Castaldi S, Baldovin T, Bargellini A, Righi E, Boccia G, Santoro E, Casini B, Baggiani A, Novati R, Oriani R, Odone A, Mezzoiuso AG, Orsi GB, Napoli C, Pasquarella C, Veronesi L, Ripabelli G, Sammarco ML, Rossini A, Squeri R, Laganà P, Antonuccio GM, Genovese C, Tardivo S, Torre I, Alfano R, Pennino F, Torregrossa MV, Barchitta M, Agodi A. Knowledge, experiences, and attitudes toward Mantoux test among medical and health professional students in Italy: a cross-sectional study. Ann Ig 2019; 30:86-98. [PMID: 30374514 DOI: 10.7416/ai.2018.2253] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
BACKGROUND The World Health Organization's Action Framework for tuberculosis elimination in low-tuberculosis incidence countries includes the screening for active and latent tuberculosis in selected high-risk groups, including health care workers. In this context, medical and health profession students, exposed to nosocomial tuberculosis transmission during training and clinical rotations, are target populations for tuberculosis screening. No updated data are available on tuberculosis screening practice and knowledge of medical and health profession students in Italy. METHODS Within the activities Italian Study Group on Hospital Hygiene of the Italian Society of Hygiene, Preventive Medicine and Public Health, we carried out a multicentre cross-sectional study to assess knowledge, attitude and practices on tuberculosis prevention and control among Medical, Dentistry, Nursing and other health professions' students. Students were enrolled in the study on a voluntary basis and were administered a previously piloted structured questionnaire. Logistic regression models were applied to explore knowledge on tuberculosis prevention by selected socio-demographic variables and University-based tuberculosis prevention practice. RESULTS Students of seventeen Universities across Italy participated in the study, and 58.2% of them received compulsory tuberculin skin test either at enrollment or while attending clinical practice. A total of 5,209 students filled the questionnaire. 37.7% were medicine and dentistry students (Group 1), 44.9% were nursing students (Group 2) and 17.4% were other health professions' students (Group 3). Age and gender had different distributions by groups, as well as knowledge and practice on tuberculin skin test. 84.4% of the study population (95% CI = 83.3-85.3) was aware of the existence of the tuberculin skin test, 74.4% (95% CI = 73.2-75.6) knew what is the first-level screening test for latent tuberculosis and only 22.5% (95% CI = 21.4-23.6) knew how to proceed after a positive tuberculin skin test result. Overall, knowledge on tuberculosis prevention was higher in Group 2 and lower Group 3, as compared to Group 1. CONCLUSION In Italy, the knowledge on tuberculosis screening among University students is generally good. To reduce some of the criticalities found among the different study courses, it would be appropriate to harmonize both the regulations on tuberculosis screening practices for admission to University courses, and the educational activities on the topic of tuberculosis, to be extended to all workers involved in health care setting.
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Affiliation(s)
- M T Montagna
- Department of Biomedical Science and Human Oncology, University of Bari "Aldo Moro", Bari, Italy
| | - S Mascipinto
- Department of Biomedical Science and Human Oncology, University of Bari "Aldo Moro", Bari, Italy
| | - C Pousis
- Department of Biomedical Science and Human Oncology, University of Bari "Aldo Moro", Bari, Italy
| | - F P Bianchi
- Department of Biomedical Science and Human Oncology, University of Bari "Aldo Moro", Bari, Italy
| | - G Caggiano
- Department of Biomedical Science and Human Oncology, University of Bari "Aldo Moro", Bari, Italy
| | - L F Carpagnano
- Department of Biomedical Science and Human Oncology, University of Bari "Aldo Moro", Bari, Italy
| | - O De Giglio
- Department of Biomedical Science and Human Oncology, University of Bari "Aldo Moro", Bari, Italy
| | - G Barbuti
- Department of Biomedical Science and Human Oncology, University of Bari "Aldo Moro", Bari, Italy
| | - F Auxilia
- Department of Biomedical Sciences for Health, University of Milano, Milano, Italy
| | - A Destrebecq
- Department of Biomedical Sciences for Health, University of Milano, Milano, Italy
| | - S Castaldi
- Department of Biomedical Sciences for Health, University of Milano, Milano, Italy
| | - T Baldovin
- Department of Cardiac, Thoracic and Vascular Sciences, University of Padova, Hygiene and Public Health Unit, Padova, Italy
| | - A Bargellini
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - E Righi
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - G Boccia
- Department of Medicine, Surgery and Dentistry, "Scuola Medica Salernitana", University of Salerno, Salerno, Italy
| | - E Santoro
- Department of Medicine, Surgery and Dentistry, "Scuola Medica Salernitana", University of Salerno, Salerno, Italy
| | - B Casini
- Department of Translational Research, N.T.M.S. - Hygiene and Epidemiology Unit, University of Pisa, Pisa, Italy
| | - A Baggiani
- Department of Translational Research, N.T.M.S. - Hygiene and Epidemiology Unit, University of Pisa, Pisa, Italy
| | - R Novati
- Medical Direction, Aosta Regional Hospital, Aosta, Italy
| | - R Oriani
- Medical Direction, Aosta Regional Hospital, Aosta, Italy
| | - A Odone
- Faculty of Medicine and Surgery, University Vita-Salute San Raffaele, Milan, Italy
| | - A G Mezzoiuso
- Faculty of Medicine and Surgery, University Vita-Salute San Raffaele, Milan, Italy
| | - G B Orsi
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Rome, Italy
| | - C Napoli
- Department of Medical Surgical Sciences and Translational Medicine, Sapienza University of Rome, Rome, Italy
| | - C Pasquarella
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - L Veronesi
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - G Ripabelli
- Department of Medicine and Health Sciences "Vincenzo Tiberio", University of Molise, Campobasso, Italy
| | - M L Sammarco
- Department of Medicine and Health Sciences "Vincenzo Tiberio", University of Molise, Campobasso, Italy
| | - A Rossini
- Fondazione Santa Lucia, Institute for Research and Health Care, IRCCS, University of Tor Vergata, Rome, Italy
| | - R Squeri
- Department of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina, Messina, Italy
| | - P Laganà
- Department of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina, Messina, Italy
| | - G M Antonuccio
- Department of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina, Messina, Italy
| | - C Genovese
- Department of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina, Messina, Italy
| | - S Tardivo
- Department of Diagnostic and Public Health, University of Verona, Verona, Italy
| | - I Torre
- Department of Public Health, University of Napoli "Federico II", Napoli, Italy
| | - R Alfano
- Department of Public Health, University of Napoli "Federico II", Napoli, Italy
| | - F Pennino
- Department of Public Health, University of Napoli "Federico II", Napoli, Italy
| | - M V Torregrossa
- Department of Sciences for Health Promotion and Mother-Child Care "G. D'Alessandro", University of Palermo, Palermo, Italy
| | - M Barchitta
- Department of Medical and Surgical Sciences and Advanced Technologies 'GF Ingrassia', University of Catania, Catania, Italy
| | - A Agodi
- Department of Medical and Surgical Sciences and Advanced Technologies 'GF Ingrassia', University of Catania, Catania, Italy
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Grieco M, Lorenzon L, Marino P, Carlini M, Brescia A, Satntoro R, Crucitti A, Macarone Palmieri R, Santoro E, Stipa F, Sacchi M, Carlini M, Brescia A, Santoro R, Crucitti A, Macarone Palmieri R, Santoro E, Stipa F, Sacchi M, Persiani R. Eras program implementation in colorectal surgery: A multi-institution study based on the “lazio network” collective database including 1200 patients over two years. Clin Nutr ESPEN 2019. [DOI: 10.1016/j.clnesp.2019.03.093] [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: 10/26/2022]
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Abstract
Background Vitamin K, a fat soluble vitamin, is a necessary cofactor for the activation of coagulation factors II, VII, IX, X, and protein C and S. In neonatal period, vitamin K deficiency may lead to Vitamin K Deficiency Bleeding (VKDB). Case presentation We present the case of a 2 months and 20 days Caucasian male, presented for bleeding from the injections sites of vaccines. At birth oral vitamin K prophylaxis was administered. Neonatal period was normal. He was exclusively breastfed and received a daily oral supplementation with 25 μg of vitamin K. A late onset vitamin K deficiency bleeding was suspected. Intravenous Vitamin K was administered with complete recovery. Conclusions Nevertheless the oral prophylaxis, our case developed a VKDB: it is necessary to revise the current guidelines in order to standardize timing and dosage in different clinical conditions.
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Affiliation(s)
- Maria Rosaria Marchili
- Pediatric and Infectious Disease Unit, Bambino Gesu' Children's Hospital, IRCCS, Piazza Sant'Onofrio 4, Rome, Italy.
| | - Elisa Santoro
- Pediatric Department, University of Tor Vergata, Rome, Italy
| | - Alessandra Marchesi
- Pediatric and Infectious Disease Unit, Bambino Gesu' Children's Hospital, IRCCS, Piazza Sant'Onofrio 4, Rome, Italy
| | - Simona Bianchi
- Pediatric and Infectious Disease Unit, Bambino Gesu' Children's Hospital, IRCCS, Piazza Sant'Onofrio 4, Rome, Italy
| | - Lelia Rotondi Aufiero
- Pediatric and Infectious Disease Unit, Bambino Gesu' Children's Hospital, IRCCS, Piazza Sant'Onofrio 4, Rome, Italy
| | - Alberto Villani
- Pediatric and Infectious Disease Unit, Bambino Gesu' Children's Hospital, IRCCS, Piazza Sant'Onofrio 4, Rome, Italy
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Abbouda A, Tortorella P, Restivo L, Santoro E, De Marco F, La Cava M. Follow-Up Study of Over Three Years of Patients with Uveitis after Cataract Phacoemulsification: Outcomes and Complications. Semin Ophthalmol 2015; 31:532-41. [PMID: 25700154 DOI: 10.3109/08820538.2015.1009554] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [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] [Indexed: 12/18/2022]
Abstract
PURPOSE To evaluate the rate and onset of intraoperative and postoperative complications post-phacoemulsification. METHODS One hundred sixty-two eyes of 145 patients with uveitis who underwent phacoemulsification between 2006 and 2009 were identified through surgical record review. Fifty-nine eyes of 46 patients met the inclusion criteria. Hazard ratio (HR) and Kaplan-Meier survival probability were calculated for each class of uveitis. RESULTS Macular edema (ME) resulted to be associated to chronic postoperative inflammation (r = 0.6; p = 0.00) and mostly related to patients who presented more than one postoperative relapse/year (r = 0.2; p = 0.02). Fuchs uveitis resulted to be a risk factor for posterior capsule opacification (PCO) (HR 3.36 IC95%1.0-10.5; p = 0.03). Hypotony and elevated intraocular pressure (IOP) were detected in the anterior uveitis group (0.02 EY). CONCLUSION The HR to develop ME was significantly related to chronic anterior uveitis. PCO and elevated IOP are most frequent in Fuchs uveitis. The postoperative visual acuity result was good among all the uveitis groups.
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Affiliation(s)
- Alessandro Abbouda
- a Department of Ophthalmology , University of Rome "Sapienza" , Rome , Italy
| | - Paolo Tortorella
- a Department of Ophthalmology , University of Rome "Sapienza" , Rome , Italy
| | - Lucia Restivo
- a Department of Ophthalmology , University of Rome "Sapienza" , Rome , Italy
| | - Elisa Santoro
- a Department of Ophthalmology , University of Rome "Sapienza" , Rome , Italy
| | - Federica De Marco
- a Department of Ophthalmology , University of Rome "Sapienza" , Rome , Italy
| | - Maurizio La Cava
- a Department of Ophthalmology , University of Rome "Sapienza" , Rome , Italy
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Santoro R, Mancini P, Carboni F, Lepiane P, Ettorre GM, Santoro E. Subtotal gastrectomy for gastric cancer: long term outcomes of Billroth I reconstruction at a single European institute. Hepatogastroenterology 2014; 61:2448-2454. [PMID: 25699401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
BACKGROUND/AIMS The role of Billroth I (BI) subtotal gastrectomy (SG) for gastric cancer (GC) remains controversial in Western countries. The aim of the study is to critically analyze the long term outcomes of this procedure in a large single-institution experience. METHODOLOGY Between 1990 and 2004, 158 patients underwent BI SG for GC at the Regina Elena Cancer Institute of Rome. Evaluation focused on cancer recurrence of the gastric stump, functional outcome and endoscopic findings. RESULTS Actuarial survival rate 10 years after resection in stage I-II was 70.7 per cent. After curative resection, primary cancer of the gastric stump occurred in one patient seven years after resection (0.7 per cent), whereas two patients had early recurrence (1.4 per cent) one and three years postoperatively. There were no oesophageal cancers. In survivors, Visick grades I and II achieved 95 per cent, and postoperative endoscopy showed no evidence of mucosal changes in 85 per cent of the patients. Twelve per cent of the patients took acid blocker regularly, however, the incidence of functional failure was 5 per cent. CONCLUSIONS In selected patients, Billroth I subtotal gastrectomy is a safe and effective procedure that provides long-term survival and very good functional outcome.
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Ferranti F, Corona F, Siani LM, Stefanuto A, Aguzzi D, Santoro E. Laparoscopic versus open appendectomy for the treatment of complicated appendicitis. G Chir 2012; 33:263-267. [PMID: 23017285] [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: 06/01/2023]
Abstract
AIM Laparoscopic Appendectomy (LA) is widely performed for the treatment of acute appendicitis. However the use of laparoscopic approach for complicated appendicitis is controversial, in particular because it has been reported an increased risk of postoperative IntraAbdominal Abscess (IAA). The aim of this study was to compare the outcomes of LA versus Open Appendectomy (OA) in the treatment of complicated appendicitis, especially with regard to the incidence of postoperative IAA. PATIENTS AND METHODS A retrospective study of all patients treated at our institution for complicated appendicitis, from May 2004 to June 2009, was performed. Data collection included demographic characteristics, postoperative complications, conversion rate, and length of hospital stay. RESULTS Thirty-eight patients with complicated appendicitis were analysed. Among these, 18 (47,3%) had LA and 20 (52,7%) had OA. There were no statistical differences in characteristics between the two groups. The incidence of postoperative IAA was higher (16,6%), although not statistically significant, in the LA compared with OA group (5%). On the other hand the rate of wound infection was lower (5%) in the LA versus OA (20%). CONCLUSION Our study indicated that LA should be utilised with caution in case of perforated appendicitis, because it is associated with an increased risk of postoperative IAA compared with OA.
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Affiliation(s)
- F Ferranti
- Department of General and Mini-invasive Surgery, San Paolo Hospital, Rome, Italy
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Ballehaninna UK, Santoro E, Schaefer SS, Blackwood MM, Chamberlain RS. P3-07-24: Accuracy and Cost Effectiveness of Frozen Section Examination of the Sentinel Lymph Node (SLN) in Ductal Carcinoma In Situ (DCIS) of Breast. Cancer Res 2011. [DOI: 10.1158/0008-5472.sabcs11-p3-07-24] [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: 11/16/2022]
Abstract
Abstract
Background: SLN biopsy (SLNB) can avoid reoperation for axillary staging in DCIS patients upstaged to invasive breast cancer (IBC) following resection. Intraoperative frozen section (IFS) examination of the SLN is a widely accepted tool for IBC patients in order to select candidates for axillary lymph node dissection (ALND), and avoid reoperation. Until now, utility of IFS in DCIS patients has not been addressed.
Methods: Data from DCIS patients undergoing resection with SLNB (2000-11) was analyzed to determine the utility and cost of IFS exam and its impact on axillary management. A binomial regression analysis was performed to assess factors predictive of IFS positivity and SLN metastases (SLNM).
Results: 401 patients (core biopsy, N=276, or excisional biopsy, N=125) underwent partial (N=84) or total mastectomy (N=317) with SLNB. 77 patients (19.2%) were upstaged to IBC. SLNM were identified in 24 patients (5.9%). Immunohistochemistry (IHC) positive individual tumor cells (ITCs) was the most common pattern of SLNM (N=12, 50%), SLN micrometastasis (SLNmi) was identified in 9 patients (37.5%) and macrometastases in 3 patients (12.5%). IFS exam was positive in only 5 patients (1.2%) with a sensitivity and specificity of 20.8% and 100%. IFS was negative in 396 patients (98.7%) yielding a false negative rate (FNR) of 79.2%.
IFS costs $300,480 in DCIS patients of which only $2,970 was applicable to IFS positive patients (N=5). 11 of 24 patients with SLNM underwent ALND, revealing only 1 patient with further metastasis. Presence of IBC or DCIS with micro-invasion, multi-focal/multi-centricity, and advanced tumor stage were associated with SLNM (p<0.05), however no clinico-pathologic variables were predictive of IFS positivity.
Conclusions: Most common patterns of SLNM in DCIS (ITCs/SLNmi) were identified only on routine pathologic assessment. Utility of IFS examination in DCIS patients is limited by poor sensitivity, high FNR and increased costs. Higher axillary nodal metastases are rare and prognostic significance of SLNmi/ITCs in DCIS is unproven. IFS examination of SLN in DCIS can be safely omitted and ALND should be performed only for SLN macrometastases.
Citation Information: Cancer Res 2011;71(24 Suppl):Abstract nr P3-07-24.
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Affiliation(s)
- UK Ballehaninna
- 1Saint Barnabas Medical Center, Livingston, NJ; Maimonides Medical Center, Brooklyn, NY; Saint George's University School of Medicine, West Indies, Grenada; University of Medicine and Dentistry of New Jersey, Newark, NJ
| | - E Santoro
- 1Saint Barnabas Medical Center, Livingston, NJ; Maimonides Medical Center, Brooklyn, NY; Saint George's University School of Medicine, West Indies, Grenada; University of Medicine and Dentistry of New Jersey, Newark, NJ
| | - SS Schaefer
- 1Saint Barnabas Medical Center, Livingston, NJ; Maimonides Medical Center, Brooklyn, NY; Saint George's University School of Medicine, West Indies, Grenada; University of Medicine and Dentistry of New Jersey, Newark, NJ
| | - MM Blackwood
- 1Saint Barnabas Medical Center, Livingston, NJ; Maimonides Medical Center, Brooklyn, NY; Saint George's University School of Medicine, West Indies, Grenada; University of Medicine and Dentistry of New Jersey, Newark, NJ
| | - RS Chamberlain
- 1Saint Barnabas Medical Center, Livingston, NJ; Maimonides Medical Center, Brooklyn, NY; Saint George's University School of Medicine, West Indies, Grenada; University of Medicine and Dentistry of New Jersey, Newark, NJ
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Villetti G, Pastore F, Bergamaschi M, Bassani F, Bolzoni PT, Battipaglia L, Amari G, Rizzi A, Delcanale M, Volta R, Cenacchi V, Cacciani F, Zaniboni M, Berti F, Rossoni G, Harrison S, Petrillo P, Santoro E, Scudellaro R, Mannini F, Geppetti PA, Razzetti R, Patacchini R, Civelli M. Bronchodilator Activity of (3R)-3-[[[(3-fluorophenyl)[(3,4,5-trifluorophenyl)methyl]amino] carbonyl]oxy]-1-[2-oxo-2-(2-thienyl)ethyl]-1-azoniabicyclo[2.2.2]octane bromide (CHF5407), a Potent, Long-Acting, and Selective Muscarinic M3 Receptor Antagonist. J Pharmacol Exp Ther 2010; 335:622-35. [DOI: 10.1124/jpet.110.170035] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
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Carotenuto M, Santoro N, Grandone A, Santoro E, Pascotto C, Pascotto A, Perrone L, del Giudice EM. The insulin gene variable number of tandemrepeats (INS VNTR) genotype and sleep disordered breathing in childhood obesity. J Endocrinol Invest 2009; 32:752-5. [PMID: 19574727 DOI: 10.1007/bf03346531] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.9] [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: 01/01/2023]
Abstract
Aim of our study is to verify the association between the genetic predisposition to hyperinsulinism due to the presence of the insulin gene (INS) I/I genotype and the development of sleep-related breathing disorders (SRBD) in obese children and adolescents. Two hundred and fifty-six obese children and adolescents (125 girls) have been investigated. As initial screening all subjects' mothers filled out the Sleep Disturbances Scale for Children (SDSC). The Sleep-Disordered Breathing (SDB) scale has been taken into account. Successively, a subgroup of 34 patients belonging to the first (14 children) and the last (20 children) SDB score quintiles underwent an overnight polysomnography and the apnea-hypopnea index (AHI) was evaluated. All subjects were genotyped for the INS VNTR and fasting insulin levels were evaluated. The population was divided into two groups according to the genotype: the first group was comprehensive of patients homozygotes for class I allele and the second group was composed by class III allele heterozygotes and homozygotes patients. Subjects I/I showed statistically signifIcant higher insulin levels (p<0.001) and SDB scores (p<0.001). Moreover, in the subgroup of patients investigated with polysomnography, class I homozygous subjects showed higher AHI compared to those patients carrying class III allele (p<0.001). Our data support the hypothesis that INS VNTR is associated with the development of SDB among obese children and adolescents.
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Affiliation(s)
- M Carotenuto
- clinic of Child and Adolescent Neuropsychiatry, Second University of Naples, Naples, Italy
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13
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Vacchi R, Santoro E, Giugni A, Cavallo P. Interhospital transport of critically ill patient with dedicated ICU ventilator. Scand J Trauma Resusc Emerg Med 2009. [PMCID: PMC3313134 DOI: 10.1186/1757-7241-17-s3-o21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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14
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Motta O, Capunzo M, De Caro F, Brunetti L, Santoro E, Farina A, Proto A. New approach for evaluating the public health risk of living near a polluted river. J Prev Med Hyg 2008; 49:79-88. [PMID: 18847182] [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: 05/26/2023]
Abstract
Chemical, physical and microbial analyses were conducted in the Sarno River basin to obtain a comprehensive description of the overall quality of the water bodies. The collection period lasted 12 months, between 2005 and 2006, with high frequency of sampling and analysis. More than 6,000 analytical determinations were performed on samples collected at six sampling points along the Sarno River and two points each on tributaries Solofrana and Cavaiola. The results indicated the presence of inorganic contaminants, which, in most cases, were below the Italian State water quality thresholds. The organic contamination showed an increasing trend, with respect to previous determinations, thus demonstrating the major contribution of untreated urban wastewater to the overall pollution of the river. Moreover, this study was designed to explore the correlation between the presence of microbial indicators of fecal contamination in Sarno River and their presumable presence in the aerosol surrounding the river, thus pointing to the possible environmental hazard associated with the presence of pathogens in the air.
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Affiliation(s)
- O Motta
- Department of Educational Science, University of Salerno, Fisciano, Italy.
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15
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Balsari P, Dinuccio E, Santoro E, Gioelli F. Ammonia emissions from rough cattle slurry and from derived solid and liquid fractions applied to alfalfa pasture. ACTA ACUST UNITED AC 2008. [DOI: 10.1071/ea07234] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
A field trial was conducted to assess the emission of ammonia from rough cattle slurry and solid and liquid fractions (generated from its mechanical separation) applied to alfalfa pasture. Three materials (rough slurry, liquid fraction and solid fraction) were applied on alfalfa over two seasons (summer and autumn), with two application rates (40 and 70 kg N/ha) and with two air velocities (0–0.6 m/s) at the soil surface. Ammonia losses were measured either by a set of wind tunnels (adjusting the air velocity at 0.6 m/s) or by a funnel system, allowing measurements to be recorded at an air speed close to 0 m/s. Each trial lasted 5 days with daily sampling of the gaseous emissions. Trial results showed that the rough slurry substrate had the highest level of ammonia emissions, followed by the liquid and solid fractions. Up to 35% of the applied total Kjeldahl nitrogen was lost as ammonia from the rough slurry in 5 days in summer conditions and with an air velocity of 0.6 m/s. No effect due to the application rate was observed, however, a significant effect of the temperature and air velocity on ammonia emissions was measured. Ammonia emissions after the spreading of the rough slurry were up to 26% higher when compared with those generated after application of the two fractions (solid + liquid).
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16
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Vennarecci G, Ettorre GM, Antonini M, Santoro R, Maritti M, Tacconi G, Spoletini D, Tessitore L, Perracchio L, Visco G, Puoti C, Santoro E. First-line liver resection and salvage liver transplantation are increasing therapeutic strategies for patients with hepatocellular carcinoma and child a cirrhosis. Transplant Proc 2007; 39:1857-60. [PMID: 17692633 DOI: 10.1016/j.transproceed.2007.05.073] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.2] [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: 01/12/2023]
Abstract
AIM The present study focused on nine patients with hepatocellular carcinoma (HCC) associated with Child A liver cirrhosis undergoing first-line liver resection and salvage liver transplantation (SLT) for liver tumor recurrence. PATIENTS AND METHODS Forty-six patients with HCC underwent liver transplantation (OLT); 37 (80.5%) were primary liver transplantations (PLTs) and 9 (19.5%) were SLTs. All patients who underwent SLT received minor transabdominal liver resections. RESULTS The posttransplant 1-, 3-, and 5-year overall survival rates for SLT (88.9%, 88.9%, and 88.9%) were similar to those for PLT (78%, 62.7%, and 62.7%). Four (10.8%) patients in the PLT group had HCC recurrence, while there was zero recurrence in the SLT group. The 1-, 3-, 5-year disease-free survival rates for PLT (89%, 74%, and 74%) were similar to those for SLT (100%, 100%, and 100%). The 1-, 3-, 5-year disease-free survival rates after PLT were 89%, 74%, and 74%, and after SLT were 100%, 100%, and 100%, respectively. The operative mortality, intraperioperative bleeding, operative time, intensive care unit stay, in-hospital stay, and overall incidence of postoperative complications were similar in the two groups. CONCLUSIONS In our experience, SLT for HCC is a feasible procedure with similar results in terms of overall survival, disease-free survival, and postoperative complications to those reported for patients who underwent PLT at our institute. An important role exists for SLT as shown by the fact that such a strategy has been used in the 20% of the patients undergoing OLT for HCC.
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Affiliation(s)
- G Vennarecci
- Division of Surgical Oncology and Liver Transplantation, Regina Elena Cancer Institute, Rome, Italy.
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17
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Ettorre GM, Vennarecci G, Santoro R, Boschetto A, Miglioresi L, Corazza V, Mancini P, Lorusso R, Spoletini D, Antonini M, Tacconi G, Santoro E. Modified liver hanging maneuver during orthotopic liver transplantation with inferior vena cava preservation: results after 120 consecutive applications. Transplant Proc 2007; 39:1881-2. [PMID: 17692641 DOI: 10.1016/j.transproceed.2007.05.049] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [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: 11/15/2022]
Abstract
The outflow venovenous anastomosis represent a crucial aspect during orthotopic liver transplantation (OLT) with inferior vena cava (IVC) preservation. The modified Belghiti liver hanging maneuver applied to the last phase of hepatectomy, lifting the liver, provides a better exposure of the suprahepatic region and allows easier orthogonal clamping of the three suprahepatic veins with a minimal portion of IVC occlusion. The outflow anastomosis constructed with a common cloacae of the three native suprahepatic veins is associated with a lower incidence of graft related venous outflow complications. The procedure planned in 120 consecutive OLT was achieved in 118 (99%). The outflow anastomosis was constructed on the common cloaca of the three hepatic veins in 111/120 cases (92.5%). No major complications were observed (bleeding during tunnel creation, graft outflow dysfunction, etc) except in one patient with acute Budd-Chiari, who successfully underwent retransplantation.
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Affiliation(s)
- G M Ettorre
- Department of Digestive Surgery and Liver Transplantation, Regina Elena Cancer Institute, Rome, Italy.
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Abstract
AIMS The aim of this study was to evaluate the feasibility of liver transplantation (OLT) in human immunodeficiency virus (HIV), hepatitis C virus (HCV) coinfected patients in Italy. METHODS Between September 2002 and April 2006, 12 HIV(+) coinfected patients (11 men, mean age 42 years) underwent OLT at our Institute. Eleven (91%) patients were HCV-positive and one was hepatitis B virus-positive. Pre-OLT plasma HIV 1-RNA level was undetectable and CD4(+) T-cell count >200 cells/microL for 3 months in all patients. Six patients had to stop highly active antiretroviral therapy (HAART) before OLT because of liver disease severity (n = 2) and for hepato cellular carcinoma (n = 4). RESULTS The actuarial 1-, 2-, and 3-year survival rates were 83.3%, 58.3%, and 58.3%, respectively, which were significantly lower than those observed among HIV-negative patients transplanted in our center. Six patients are alive with a mean follow-up of 26 months (range: 5 to 46 months). We recorded a low rate of opportunistic infections and rejection. All alive patients have low levels of HIV RNA, and the CD4(+) T-cell counts increased after OLT. Nine patients developed early recurrence of hepatitis C requiring combination therapy with peg-interferon plus ribavirin. Significant improvement in the quality of life was observed in 7/11 patients. CONCLUSIONS OLT in HIV-positive patients was feasible with good results in the short and medium term. Early severe HCV recurrence may be observed. Key challenges for the management of HIV(+) patients after transplantation included treatment of severe HCV recurrence and attention to the pharmacological interactions of HAART with immunosuppressive drugs.
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Affiliation(s)
- G Vennarecci
- Department of Surgical Oncology and Liver Transplantation, Regina Elena Cancer Institute, Rome, Italy.
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19
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Abstract
Abstract
Background
The aims of this study were to define the clinicopathological features and prognosis of gastric cancer in young European adults.
Methods
Between 1990 and 2004, 603 patients with gastric cancer were enrolled in a prospective database. The findings for 51 (8·5 per cent) patients aged 45 years or less were compared with those of 457 aged between 46 and 75 years.
Results
In the younger group there were significantly more women (57 versus 36·3 per cent; P = 0·004), Laurén diffuse-type carcinomas (73 versus 42·7 per cent; P < 0·001), N2–3 lymph node metastases (59 versus 38·9 per cent; P = 0·005), stage IV disease (49 versus 35·7 per cent; P = 0·085) and resections that were non-curative (36 versus 18·5 per cent; P = 0·007) than in the older patients. Actuarial survival rates in younger patients at 5 and 10 years after resection were 40 and 32 per cent respectively, similar to those in older patients (P = 0·540). Unfavourable prognostic factors associated with poor 5-year survival were the degree of gastric wall invasion (T3–4 versus T1–2; P < 0·001), lymph node invasion (positive versus negative; P < 0·001), disease stage (III–IV versus I–II; P < 0·001) and curability of resection (non-curative versus curative; P < 0·001).
Conclusion
Gastric cancer in young adults tends to be more advanced; however, when matched for stage, the prognosis does not differ from that of older patients.
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Affiliation(s)
- R Santoro
- Department of Digestive Surgery and Liver Transplantation, Regina Elena Cancer Institute, Via Elio Chianesi 53, 00144 Rome, Italy.
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20
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Carboni F, Lepiane P, Santoro R, Lorusso R, Mancini R, Proposito D, Spoletini D, Santoro E. Cystic pancreatic neoplasms: 12-year surgical experience. J Exp Clin Cancer Res 2006; 25:167-75. [PMID: 16918126] [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: 05/11/2023]
Abstract
Cystic pancreatic neoplasms have been increasingly diagnosed in the last years. Resection is recommended in most cases, but their management has not been standardized since an accurate nonoperative differentiation is often difficult. A retrospective review of 30 patients undergoing surgical resection for cystic pancreatic neoplasms between 1993 and 2005 was performed. Median age of the patients was 63 years and 63.5% were female. Twelve patients (40%) were asymptomatic. Twenty-nine had curative resections. Pathologic analysis revealed 13 serous cystadenomas, 9 mucinous cystadenomas, 3 mucinous cystadenocarcinomas, 4 intraductal papillary mucinous neoplasms and 1 solid pseudopapillary neoplasm. Overall mortality was 6.5% (2 patients). Postoperative complications occurred in 12 patients (41%). Pancreatic fistula occurred in 7 cases (24%). Reoperation was required in 2 patients (6.5%). Two patients operated for mucinous cystadenocarcinoma and invasive intraductal papillary mucinous neoplasms died of recurrence at 24 and 7 months postoperatively. Excluding another patient died from other cause, all others are currently alive with no evidence of disease. Diagnostic accuracy for cystic pancreatic neoplasms is still limited. Considering the good prognosis and acceptable morbidity and minimal mortality after surgical treatment in specialized centers, resection seems still justified in most cases.
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Affiliation(s)
- F Carboni
- Department of Digestive Surgery and Liver Transplantation, La Sapienza, University, Rome, Italy.
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21
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Brunetti L, Santoro E, De Caro F, Cavallo P, Boccia G, Capunzo M, Motta O. Surveillance of nosocomial infections: a preliminary study on hand hygiene compliance of healthcare workers. J Prev Med Hyg 2006; 47:64-8. [PMID: 17066905] [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: 05/12/2023]
Abstract
The observance of hand hygiene compliance is important to reduce cross-infection by micro-organisms. The aim of this preliminary study was to evaluate the level of hand hygiene in healthcare workers from different departments, with particular emphasis on transient flora. The study was conducted in three departments (Surgery, Intensive Care Unit, Obstetrics and Gynecology) of a hospital in Campania, southern Italy. Over a six-month period, 50 healthcare workers were randomly tested. Imprints of palms and fingertips were taken monthly during the morning shift. The number of colonies per plate was counted and transient pathogens were identified. Risk factors for hand contamination were determined. Total flora was found in the following CFU means per palm and per five fingertips (95% CI): Obstetrics and Gynecology [palms 130 CFUs (95% CI 85-180); fingertips 125 CFUs (95% CI 92-160)]; ICU [palms 80 CFUs (95% CI 58-99); fingertips 62 CFUs (95% CI 45-82)]; Surgery [palms 75 CFUs (95% CI 41-120); fingertips 70 CFUs (95% CI 52-90)] Transient flora was found on 39% of healthcare workers' hands. The only factor associated with hand contamination by transient flora was the absence of gloving during healthcare procedure (P = 0.02).
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Affiliation(s)
- L Brunetti
- Department of Educational Science, Laboratory of Hygiene and Occupational Medicine, University of Salerno, Italy.
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22
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Brunetti L, Santoro E, Cavallo P, Boccia G, Motta O, Capunzo M. Two-years surveillance of fungal contamination in three hospital departments in Campania region. J Prev Med Hyg 2006; 47:22-5. [PMID: 17061407] [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: 05/12/2023]
Abstract
A two-years (2003-2005) fungal environmental surveillance was carried out in three departments of a hospital in Campania region (Surgery, Intensive Care Unit, Obstetrics and Gynaecology). Four operating theatres rooms and their relative areas of service and support, 4 patient rooms of intensive care unit, 1 delivery room, 1 labour room and 1 nursery of Obstetrics and Gynaecology were checked. A total of 12,120 surfaces and 2,904 air samples were collected in 24 monthly determinations. A seasonal variation in the fungal development was observed, in particular the lowest level of air and surface fungi contamination was found in winter and autumn whereas it was higher in spring and summer. In this study 30 fungal species were identified and, among these, the most frequent specie isolated was the Aspergillus spp. The results show an air contamination, expressed in percentage of positive determinations for Aspergillus spp, and the other fungi in the following percentages: Obstetrics and Gynaecology (25% and 33,3%); Intensive Care Unit (17% and 25%); Surgery (12.5% and 21%). For surfaces contamination it was found: Obstetrics and Gynaecology (67% and 75%); Intensive Care Unit (63% and 71%); Surgery (58.3% and 67%). This study shows that in the departments observed environmental fungi contamination is always present and therefore it would be necessary to apply environmental surveillance procedure and monitor the effectiveness.
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Affiliation(s)
- L Brunetti
- Department of Educational Science, Chair of Hygiene, Laboratory of Hygiene and Occupational Medicine, University of Salerno, Fisciano, Italy.
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23
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Lonardo MT, Ettorre GM, Vennarecci G, Carboni F, Graziano F, D'Annibale M, Santoro R, Lepiane P, Santoro E. [Isolated resection of the caudate lobe in metastasis of colorectal cancer]. Suppl Tumori 2005; 4:S39-40. [PMID: 16437891] [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: 05/06/2023]
Abstract
The presence of metastatic lesions confined to the caudate lobe (CL or segment I) is quite a rare event. Even more rare is the decision to perform an isolate CL resection. Segmental resection in the liver is justified by the evidence that primary and secondary lesions, in early stage, are confined to the originating segment, and therefore a segmentectomy can be considered for the CL as well. Anatomy of the CL was deeply studied through the years since the surgical approach to this liver segment requires a detailed knowledge of its surgical anatomy and only after 1985 the surgical technique for CL isolate resection was established. We report our experience with 1 case of isolate colo-rectal metastasis confined to the caudate lobe and describe the surgical technique employed.
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Affiliation(s)
- M T Lonardo
- Chirurgia Digestiva e Trapianti, Istituto Regina Elena, IFO, Roma
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24
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Santoro R, Santoro E, Ettorre GM, Nicolas C, Santoro E. [Benign hilar stenosis mimicking Klatskin tumor]. ACTA ACUST UNITED AC 2004; 129:297-300. [PMID: 15220106 DOI: 10.1016/j.anchir.2004.02.010] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2003] [Accepted: 02/09/2004] [Indexed: 11/25/2022]
Abstract
Preoperative diagnosis of hilar carcinoma (Klatskin tumor) is usually done according to the only clinical and imaging findings. However, in 5-15% of patients operated with this diagnosis, hilar stenosis is an inflammatory pseudo-tumoral benign one. We reported the case of a patient who underwent resection of common bile duct for suspicion of hilar carcinoma in whom, despite clinical and imaging findings highly suggestive of malignancy, pathologic examination revealed aspecific cholangitis. After a review of the literature, we conclude that resection of common bile duct is mandatory to exclude malignancy and allows excellent biliary drainage. Associated major hepatectomy should ideally be indicated, due to its higher risks, after pathological confirmation of cholangiocarcinoma, if necessary by frozen section.
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Affiliation(s)
- R Santoro
- Département de chirurgie cancérologique, institut Regina-Elena, 53, via E.-Chinesi, 00144 Rome, Italie.
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25
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Carboni F, Graziano F, Lonardo MT, Lepiane P, Santoro R, Lorusso R, Mancini P, Santoro E. Pancreaticoduodenectomy for pancreatic metastatic melanoma. J Exp Clin Cancer Res 2004; 23:539-43. [PMID: 15595647] [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: 05/01/2023]
Abstract
Isolated pancreatic metastatic melanoma is a rare occurrence. Even more rare is the surgical treatment of this lesion. However, considering the lack of effective systemic treatment and the decreasing morbidity and mortality rates of pancreatic resections in specialized centers, selected patients, especially if symptomatic, may be considered for surgical resection to achieve good palliation or improve survival. We performed a pancreaticoduodenectomy in a patient with a bleeding pancreatic metastasis from cutaneous melanoma excised 10 years before and reviewed the recent literature.
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Affiliation(s)
- F Carboni
- Dept of Digestive Surgery and Liver Transplantation, Regina Elena Cancer Institute, Rome, Italy.
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26
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Gentileschi P, Di Paola M, Catarci M, Santoro E, Montemurro L, Carlini M, Nanni E, Alessandroni L, Angeloni R, Benini B, Cristini F, Dalla Torre A, De Stefano C, Gatto A, Gossetti F, Manfroni S, Mascagni P, Masoni L, Montalto G, Polito D, Puce E, Silecchia G, Terenzi A, Valle M, Vita S, Zanarini T. Bile duct injuries during laparoscopic cholecystectomy: a 1994-2001 audit on 13,718 operations in the area of Rome. Surg Endosc 2003; 18:232-6. [PMID: 14691705 DOI: 10.1007/s00464-003-8815-4] [Citation(s) in RCA: 22] [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] [Received: 02/20/2003] [Accepted: 07/29/2003] [Indexed: 12/12/2022]
Abstract
BACKGROUND Bile duct injuries (BDIs) during laparoscopic cholecystectomy (LC) still are reported with greater frequency than during open cholecystectomy (OC). METHODS In 1999, a retrospective study evaluating the incidence of BDIs during LC in the area of Rome from 1994 to 1998 (group A) was performed. In addition, a prospective audit was started, ending in December 2001 (group B). RESULTS In group A, 6,419 LCs were performed (222 were converted to OC; 3.4%). In group B, 7,299 LCs were performed (225 were converted to OC; 3.1%). Seventeen BDIs (0.26%) occurred in group A and 16 (0.22%) in group B. Overall, mortality and major morbidity rates were 12.1% and 30.3%, respectively, without significant differences between the two groups. CONCLUSIONS The incidence and clinical relevance of BDIs during LC in the area of Rome appeared to be stable over the past 8 years and were not influenced by the use of a prospective audit, as compared with a retrospective survey.
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Affiliation(s)
- P Gentileschi
- Lap Group Roma, Gruppo Laparoscopico Romano, Via A. Borelli 5, 00161 Roma, Italy.
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Abstract
In the past few years, many Internet breast cancer resources have appeared, including medical journals and clinical trial registries. Examples of online breast cancer journals are the The Breast, The Breast Journal, and the Breast Cancer Research and Treatment. These have replicated the experience of general medical and cancer journals such as the British Medical Journal and the Journal of Clinical Oncology. One of the most important cancer registries is the Physician Data Query, which provides information on the National Cancer Institute's clinical trials, most of which are related to breast cancer. Medical guideline databases, institutional websites, medical associations, and non-profit breast cancer organizations provide users with information including news, calendars of international breast cancer events, clinical guidelines and abstracts presented at cancer and breast cancer meetings. Finding high-quality breast cancer literature and websites is relatively easy using appropriate indexes such as Cancerlit, MedlinePlus, and Cancerlinks.
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Affiliation(s)
- E Santoro
- Laboratory of Medical Informatics, Istituto di Ricerche Farmacologiche Mario Negri, Milano, Italy.
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28
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Ettorre GM, Vennarecci G, Boschetto A, Giovannelli L, Antonini M, Carboni F, Santoro R, Lepiane P, Cosimelli M, Lonardo MT, Del Nonno F, Perracchio L, Maritti M, Moricca P, D'Offizi G, Narciso P, Noto P, Boumis E, Petrosillo N, Visco G, Santoro E. Resection and transplantation: evaluation of surgical perspectives in HIV positive patients affected by end-stage liver disease. J Exp Clin Cancer Res 2003; 22:167-9. [PMID: 16767925] [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: 05/10/2023]
Abstract
PURPOSE The aim of this study was to evaluate the opportunity of surgical treatment in terms of liver resection or liver transplantation in HIV positive patients affected by an end stage liver disease that referred to our liver unit. METHODS Among 1350 outpatients who referred to our liver unit from January 2002 to September 2003, thirty-two (2,4%) were HIV positive. The routes of transmission of the viral infection, the related co-infections and the underlying liver disease were recorded. The therapeutic pathway was analysed. The kind and the duration of the surgical procedures were assessed. RESULTS Fourteen (44%) of these thirty-two patients were not suitable for surgical treatment. Surgery was planned in 9 of 32 HIV positive patients (28%). Four patients (12%) were submitted to liver resection and OLT was performed in five patients (15%). Hepatocellular Carcinoma was present in 4 (44%) of the HIV positive patients considered for surgery. CONCLUSIONS In conclusion in our centre the 28% of HIV positive out patients had the opportunity to receive a surgical treatment. The candidate to this surgery is mostly young, HCV and/or HBV coinfected and affected by HCC in 44% of cases.
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Affiliation(s)
- G M Ettorre
- Department of Digestive Surgery and Liver Transplantation, IRCCS Regina Elena Cancer Institute, Rome, Italy
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29
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Carboni F, Carlini M, Scardamaglia F, Santoro E, Boschetto A, Castelli M, Marandino F, Santoro E. Gastrointestinal stromal tumors of the stomach. A ten-year surgical experience. J Exp Clin Cancer Res 2003; 22:379-84. [PMID: 14582694] [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: 04/27/2023]
Abstract
Gastrointestinal stromal tumors show an increasing incidence. Immunohistochemistry is mandatory to make differential diagnosis with other mesenchimal tumors. We retrospectively reviewed 15 primary stomach GISTs operated during the last decade. Gastroscopy, Ultrasonography and CT scan were employed to obtain the diagnosis. Tumor size ranged from 1.5 to 30 cm in diameter. Treatment consisted of curative surgical resection without sistematic lymph node dissection. A wedge resection was sufficient in 8 cases. In 2 patients a distal subtotal gastrectomy was required and in 1 a total enlarged gastrectomy with pancreaticosplenectomy was performed. 4 GISTs were incidentally discovered and removed during surgical procedures for other gastrointestinal malignancies. In 4 cases a laparoscopic wedge resection was possible. In all cases postoperative course was uneventful. No adjuvant treatment was administered. Concerning the follow-up, two patients died for local and distant relapse while 13 are still alive (most of them operated during the last three years). GISTs show a very unpredictable clinical course and curative surgery is the only potential effective curative treatment.
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Affiliation(s)
- F Carboni
- Digestive Surgery and Liver Transplant, Regina Elena Cancer Institute, Rome, Italy.
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Vennarecci G, Ettorre GM, Antonini M, Maritti M, Moricca P, D'Offizzi G, Narciso P, Lonardo MT, Boschetto A, Del Nonno F, Perracchio L, Palmieri GP, Visco G, Santoro E. [Acute liver toxicity of antiretroviral therapy (HAART) after liver transplantation in a patient with HIV-HCV coinfection and associated hepatocarcinoma (HCC)]. Tumori 2003; 89:159-61. [PMID: 12903579] [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: 03/04/2023]
Abstract
OLT in HIV infected patients still remains a challenging option requiring a careful monitoring of patients for HCV reinfection, drug interactions and antiretroviral toxicity. Severe adverse events due to HAART have been already reported for post exposure prophylaxis in HIV infected patients. Here we report a case of liver graft toxicity related to HAART in a HIV-HCV co-infected patient (46 yrs-male) with associated a small HCC transplanted with a marginal liver graft. The patient had pre-OLT plasma HIV 1-RNA levels undetectable and CD4+ T-cell count of > 200 cells/microL for 6 months. At day 2 a severe graft dysfunction was observed (AST 1570 U/L, ALT 2180 U/L, BIL tot 8.3 mg/dL, BIL Dir 6.6 mg/dL and PT 35%--INR 2.5). Doppler scan showed hepatic artery always patient. Later the postoperative in-hospital course was complicated by tense ascites and severe cholestasis. Serum bilirubin reached 42 mg/dL in day 12. Hypertransaminasemia ended at day 15 while cholestasis ended after 46 days. Tacrolimus was reintroduced at day 7. A liver biopsy 10 after OLT showed severe intrahepatic cholestasis, centrolobular necrosis and macrovesicular steatosis (30%). The patient was discharged 48 days after OLT with good liver function. After seven months HIV-RNA is still undetectable and HAART has not been restarted. We believe that the early complications we observed may be attributed to a sudden increase in plasma concentration of antiretroviral drugs secondary to drug redistribution from peripheral tissues and hepatic clearance deficiency after OLT. Although a pre-OLT withdrawal of HAART seems unjustified a delayed re-introduction of HAART or the use of less hepatotoxic drugs may be advisable.
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Affiliation(s)
- G Vennarecci
- Dipartimento di Chirurgia Oncologica e del Trapianto di Fegato, Università di Tor Vergata, Roma
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Ettorre GM, Vennarecci G, Lonardo MT, Boschetto A, Antonini M, Carboni F, Carlini M, Santoro E. [The modified "hanging maneuver" during orthotopic liver transplantation using a technique for conserving the inferior vena cava]. Tumori 2003; 89:63-5. [PMID: 12903550] [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: 03/04/2023]
Abstract
We describe a modification of Belghiti's "liver hanging maneuver" applied to the last phase of hepatectomy during OLT with IVC preservation. The proposed maneuver provides a better exposition of the suprahepatic veins allowing an ortogonal clamping of the suprahepatic confluence and avoiding caval clamping. It allows, moreover, an increase of venous surface available for the anastomosis that results wider and easier to perform. This provides a large outflow anastomotic cloaca and prevents outflow problems of the graft.
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Affiliation(s)
- G M Ettorre
- Divisione di Chirurgia Digestiva e Trapianti, Istituto Regina Elena, Roma
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Santoro R, Carlini M, Carboni F, Boschetto A, Lepiane P, Sperduti I, Santoro E. Gastric cancer in elderly and young patients: a Western experience. Tumori 2003; 89:138-40. [PMID: 12903573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/04/2023]
Affiliation(s)
- R Santoro
- Department of Digestive Surgery, Regina Elena Cancer Institute, Rome
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Carlini M, Lonardo MT, Boschetto A, Carboni F, Appetecchia M, Tropea F, Santoro E. Adrenal glands metastases from malignant melanoma. Laparoscopic bilateral adrenalectomy. J Exp Clin Cancer Res 2003; 22:141-5. [PMID: 12725334] [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: 03/02/2023]
Abstract
Adrenal metastases from Malignant Melanoma (MM) represent a debated therapeutical problem particularly in the case of disseminated disease. Surgical treatment, however, seems to be able to provide improvement on survival. Laparoscopic adrenalectomy is considered a gold standard procedure in benign adrenal disease but its value in malignancy, in terms of oncological effectiveness, is not known. A case of bilateral adrenal malignant melanoma metastases is reported. The patient, affected by superficial spreading melanoma of the right foot, eleven years after the primary developed a right adrenal metastasis. The relapse was treated by laparoscopic right adrenalectomy. One year later the patient had a new metastasis in the left adrenal gland and was submitted to laparoscopic left adrenalectomy. The two step laparoscopic bilateral adrenalectomy showed to be quite easy to perform, providing a complete removal of the whole glands, without adrenal tissue crushing and without neoplastic tissue dissemination in abdominal cavity. The postoperative course was excellent and the patient was discharged within about 72 hours after the two procedures. In literature only few reports indicate the feasibility of laparoscopic adrenalectomy for malignancy. In the reported case of malignant melanoma metastasis, minimally invasive adrenalectomy was very satisfactory and the good results obtained suggest its routine use.
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Affiliation(s)
- M Carlini
- Dept of Digestive Surgery and Liver Transplant, Regina Elena Institute for Cancer Research, Rome, Italy.
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Carlini M, Carboni F, Petric M, Santoro R, Guadagni F, Marandino F, Castelli M, Santoro E. Sentinel node in gastric cancer surgery. J Exp Clin Cancer Res 2002; 21:469-73. [PMID: 12636091] [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: 03/01/2023]
Abstract
Sentinel Node (SN) biopsy studies have been recently applied to gastric cancer. In this series, 40 selected patients operated for gastric adenocarcinoma located in the lesser curvature and/or anterior wall of the body and antrum, underwent an intraoperative dye lymphography. The lymphatic ducts and nodes were visualized and a SN was evidenced in all cases. This was removed and a frozen section examined. In all cases a radical D2-3 gastrectomy was performed and histology, molecular biology, RT-PCR research of micrometastases (CEA-mRNA), were determined on the specimens. Correlations between T and histological status of SN and regional nodes were done. In 16 cases the SN was negative and all the resected regional nodes were negative too. In 15 cases the SN node was positive and other nodes in other stations were found to be positive as well. In 2 cases the SN was negative but other nodes, in the same stations and in others, were positive (false negative = 5%). In 7 cases the SN was the only node in which metastases occurred, 3 demonstrated by conventional histology and 4 detected by RT-PCR. In these 7 cases the SN was the only involved node out of all resected nodes, thus demonstrating to be the real first node along the lymphatic routes from the tumour. This experience seems to confirm the existence of a Sentinel Node and that each gastric adenocarcinoma has its own lymphatic basin in which metastasis can occur. Although a prudent attitude towards the indications resulting from these observations is required, in selected cases a controlled and tailored lymphoadenectomy could be adopted.
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Affiliation(s)
- M Carlini
- Dept. of Digestive Surgery and Liver Transplant, Regina Elena Institute for Cancer Research, Rome, Italy.
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Chidichimo G, Golemme A, Imbardelli D, Santoro E. Water structure and dynamics in H3PW12O40.nH2O and H3PMo12O40.nH2O: a deuterium magnetic resonance study. ACTA ACUST UNITED AC 2002. [DOI: 10.1021/j100380a052] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Di Maria S, Basso AL, Santoro E, Grazia L, Coppola R. Monitoring of Staphylococcus xylosus DSM 20266 added as starter during fermentation and ripening of soppressata molisana, a typical Italian sausage. J Appl Microbiol 2002; 92:158-64. [PMID: 11849340 DOI: 10.1046/j.1365-2672.2002.01512.x] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.2] [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: 11/20/2022]
Abstract
AIMS "Soppressata molisana", a fermented sausage produced in southern Italy, is commonly obtained without starter addition. However, the use of starter cultures is more and more recommended in meat fermentation processes in order to guarantee stable production performance. In this study, the survival of the Staphylococcus xylosus DSM 20266 was evaluated during the ripening of "soppressata molisana" fermented sausage. METHODS AND RESULTS The fastest method of RAPD-PCR was employed for discrimination of the added strain from those naturally present during the ripening of the "soppressata molisana". The results obtained were confirmed by analysis of the DNA macrorestriction profile by PFGE. The electrophoretic pattern of bacterial total proteins was also studied, but clear differences between the different strains could not be detected. CONCLUSIONS The RAPD technique was a valid tool for monitoring Staph. xylosus DSM 20266 in "sopressata molisana". SIGNIFICANCE AND IMPACT OF THE STUDY This study highlights the possibility of monitoring the presence of Staph. xylosus strains during the ripening of fermented sausages by a reliable and repeatable technique such as RAPD.
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Affiliation(s)
- S Di Maria
- Dipartimento di Scienze e Tecnologie Agro-Alimentari, Ambientali e Microbiologiche, Università degli Studi del Molise, Campobasso, Italy
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Carlini M, Lonardo MT, Carboni F, Petric M, Lepiane P, Santoro E. Transhiatal surgical resection for adenocarcinoma of the cardia. J Exp Clin Cancer Res 2002; 21:15-21. [PMID: 12071523] [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: 02/25/2023]
Abstract
Aim of this study is to define feasibility and effectiveness of the transhiatal esophagogastric resection in cardia adenocarcinoma. From 1981 to 2001, we submitted to surgery 85 patients affected by cardia adenocarcinoma. Since 1994, 34 patients, in consideration of clinical, anatomosurgical (Siewert II-III) and pathologic (T1-3, cN mediastinal negative) findings, underwent transhiatal esophagogastric resection according to Pinotti's technique. This consisted in the midline opening of the central tendon of the diaphragm, ligature and section of the left inferior phrenic vessels, exposure and anterior retraction of the pericardium. The approach allowed in all cases a satisfactory esophageal mobilization and a good dissection of the inferior mediastinal structures avoiding thoracotomy. Postoperative complications were observed in 8 patients (24%). In 4 cases the complications were medical (11.8%) and in 4 cases surgical (11.8%). Death occurred in 4 cases (11.8%): in 3 patients (8.8%) for local complications (2 anastomotic leaks and 1 hemorrage) and in 1 (2.9%) for cardiac failure. The 26 non complicated cases had an uneventful postoperative course and were discharged 12 days after surgery. Middle and long term results were evaluated in terms of locoregional recurrence rate and actuarial survival. At 1 and 2 years locoregional recurrence occurred in 8.8% and 11.8% of cases respectively. Five-year overall survival was 22.5%. In selected cases (Siewert type II-III, T1-3 tumors with clinically negative mediastinal lymphnodes) the procedure in study appears technically feasible, it provides a satisfactory volume of esophageal exeresis and an adequate extension of mediastinal lymphadenectomy, representing a safe and effective alternative to thoracotomy in cardia cancer surgery.
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Affiliation(s)
- M Carlini
- Division of Digestive Surgery and Liver Transplantation, Regina Elena Institute for Cancer Research, Rome, Italy.
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38
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Nollo G, Del Greco M, Disertori M, Santoro E, Maggioni AP, Sanna GP. Absence of slowest oscillations in short term heart rate variability of post-myocardial infarction patients. GISSI-3 arrhythmias substudy. GISSI-3 Arrhythmias Substudy Investigators. Auton Neurosci 2001; 90:127-31. [PMID: 11485279 DOI: 10.1016/s1566-0702(01)00278-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [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: 11/19/2022]
Abstract
Despite the widely demonstrated association of reduced heart rate variability (HRV) to bad prognosis after myocardial infarction (MI), reference values for HRV parameters are still not available. The GISSI-3 Arrhythmias Substudy studied short-term HRV in a relatively unselected population of patients (324) with recent MI (13 +/- 7 days) providing the statistical description of the main time and frequency domain parameters. All HRV indices, except for the RR interval, showed a non-normal distribution generally skewed around the lowest values. Particularly, no LF power was detected in 75 patients (23%) by power spectral analysis. The absence of LF oscillation in RR spectra was associated to the lower standard deviation of normal RR intervals (SD), aging (> 65 years) and blood pressure hypertension. This result seems to indicate a paradoxical effect of sympathetic overactivity in post-MI patients.
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Affiliation(s)
- G Nollo
- Department of Physics, University of Trento, Italy.
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Volpi A, Cavalli A, Turato R, Barlera S, Santoro E, Negri E. Incidence and short-term prognosis of late sustained ventricular tachycardia after myocardial infarction: results of the Gruppo Italiano per lo Studio della Sopravvivenza nell'Infarto Miocardico (GISSI-3) Data Base. Am Heart J 2001; 142:87-92. [PMID: 11431662 DOI: 10.1067/mhj.2001.115791] [Citation(s) in RCA: 35] [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: 11/22/2022]
Abstract
BACKGROUND There is little epidemiologic information from large multicenter databases on sustained monomorphic ventricular tachycardia occurring after the initial 48 hours of myocardial infarction. METHODS We reassessed its incidence and short-term prognosis in 16,842 patients with a definite myocardial infarction enrolled in the Gruppo Italiano per lo Studio della Soprovvivenza nell'Infarto Miocardico (GISSI-3) trial. RESULTS The incidence rate of late sustained ventricular tachycardia by 6 weeks was around 1%. Older age, a history of hypertension, diabetes, and myocardial infarction, nonadministration of lytic therapy, Killip class > I, > or = 6 leads with ST-segment elevation, higher heart rate, and bundle branch block on admission were significantly more frequent among patients with than without late sustained ventricular tachycardia. Patients with ventricular tachycardia had a more complicated course in-hospital and posthospital to 6 weeks than the reference group did. The arrhythmia was associated with a significant excess of pump failure, atrial flutter-fibrillation, asystole, atrioventricular block, ventricular fibrillation within the first 48 hours of myocardial infarction, and recurrent ischemic events. Larger left ventricular end-systolic volumes and lower ejection fractions were more frequent among ventricular tachycardia patients than in the reference group by 6 weeks. Death rates by 6 weeks were 35% for patients with ventricular tachycardia and 5% for those without the arrhythmia. Irrespective of the stratification of patients by site and type of infarct and presence/absence of bundle branch block, the occurrence of the arrhythmia was associated with reduced 6-week survival. CONCLUSION In a proportional hazard regression model late sustained ventricular tachycardia was retained as a strong, independent predictor of 6-week mortality after myocardial infarction (hazard ratio 6.13, 95% confidence interval 4.56-8.25).
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Affiliation(s)
- A Volpi
- Divisione di Cardiologia, Ospedale "G. Fornaroli," Magenta, Italy.
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40
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Catarci M, Carlini M, Gentileschi P, Santoro E. Major and minor injuries during the creation of pneumoperitoneum. A multicenter study on 12,919 cases. Surg Endosc 2001; 15:566-9. [PMID: 11591941 DOI: 10.1007/s004640000381] [Citation(s) in RCA: 141] [Impact Index Per Article: 6.1] [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: 01/09/2023]
Abstract
BACKGROUND Lap Group Roma was established in 1999 to promote and control the development of laparoscopic surgery in the area of Rome and its province. Complications during the creation of pneumoperitoneum were given a high priority of investigation, and a retrospective enquiry was immediately carried out. METHODS A questionnaire about all laparoscopic surgical practice performed from January 1994 to December 1998 was sent to the supervisors of 28 centers of general surgery in the area of Rome and its province participating to the Lap Group Roma, requesting demographics, type of procedure for the creation of pneumoperitoneum, type and timing of operation, and major vascular, visceral, and minor vascular injuries related to the creation of pneumoperitoneum. RESULTS The questionnaire was returned by 57% of the centers, for a total of 12,919 laparoscopic procedures. The type of procedure used to create the pneumoperitoneum involved a standard closed approach (Veress needle + first trocar) in 82% of the cases, an open (Hasson) approach in 9% of the cases, and the use of an optical trocar in 9% of the cases. There were seven major vascular injuries (0.05%), eight visceral lesions (0.06%), and nine minor vascular lesions (0.07%), for an overall morbility of 0.18%. There was no death related to these complications. The rate of complications differed significantly (p < 0.0001) depending on the type of approach used. It was 0.27% with the optical trocar (3 of 1,009 cases), 0.18% with the closed approach (20 of 10,664 cases), and 0.09% with the open approach (1 of 1,135 cases). CONCLUSIONS There is no foolproof technique for the creation of pneumoperitoneum, and this inquiry confirms the need of a constant search for prevention and early treatment of complications encountered during this obligatory phase of any laparoscopic approach. A well-conducted and prolonged prospective audit of clinical practice could help in identifying the risk factors that can make an alternative approach (open or video controlled) preferable to the widely used closed approach.
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Affiliation(s)
- M Catarci
- Lap Group Roma, Gruppo Laparoscopico Romano, Via A. Borelli, 5, 00161 Rome, Italy.
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Filippetti M, Crucitti G, Andreetti C, Mastropietro T, Santoro R, Lepiane P, Graziano F, Santoro E. [Experience of 10 years with the surgical treatment of lung cancer in elderly patients]. Chir Ital 2001; 53:167-74. [PMID: 11396063] [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
The surgical treatment of lung cancer in elderly patients is correlated with a lot of complications that in most cases are cardiopulmonary type; for this reason, in past times these patients were left out of the surgical treatment. Today, the progress of surgical, diagnostic and anesthetic techniques permit to execute pulmonary resections in patients older than 70 years too. The aim of this study is to evaluate postoperative complications and long-term and long-term survival in patients under and over the age 70. Between January 1990 and June 2000 we have assessed 172 patients with lung neoplasm. We have divided patients in two groups: those younger than 70 years of age (group 1, n = 119) and those older than 70 years of age (group 2, n = 53). Postoperative mortality for group 2 was 7.5% and for group 5.1%. The overall postoperative complication rate for group 2 was 30.2% and for group 1 10.9%. Within group 1 main complications have been of surgical type (61.5%) while in group 2 medical type (cardiopulmonary), with higher frequency in patients ASA 3 or ASA 4. The mortality at 12 months for non-neoplastic causes was 10.2% for group 2 and 2.5% for group 1. On the contrary, the mortality at 12 months for neoplastic causes was 8.2% for group 2 and 6.7% for group 1. We haven't noticed an important correlation between the extension of the resection and the recurrence of disease. The survival at 3 years was 46.5% for group 1 and 41% for group 2 and associated with neoplastic causes.
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Affiliation(s)
- M Filippetti
- II Divisione di Chirurgia Oncologica, Istituto Nazionale Tumori Regina Elena, Roma
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Nollo G, Del Greco M, Disertori M, Micciolo R, Maggioni AP, Santoro E, Sanna GP. Spectral and bidirectional filters give different results for signal-averaged ECG analysis in patients with postmyocardial infarction. GISSI-3 Arrhythmias Substudy Investigators. J Electrocardiol 2000; 33:233-40. [PMID: 10954376 DOI: 10.1054/jelc.2000.8242] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [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: 11/18/2022]
Abstract
This study aims at assessing the specific effects of bidirectional filters (BF) and spectral filters (SF) on signal-averaged ECG (SAECG) analysis. The GISSI-3 Arrhythmias Substudy collected SAECGs of 598 patients 10 +/- 4 days after myocardial infarction (MI) from 20 Italian coronary care units. BF and SF were applied on 340 and 258 patients, respectively. QRS duration (QRSD), low amplitude signal duration (LAS40), and root mean-square-voltage (RMS40) were measured with filters set at 40 to 250 Hz. For ventricular late potentials (VLP) detection filter-specific criteria were adopted: QRSD > 114 ms, LAS40 > 38 ms, RMS40 < 20 microV for BF and QRSD > 120 ms, LAS40 > 38 ms, RMS40 < 20 microV for SF. VLP were considered present if any 2 of the criteria were met. The QRSD obtained by BF (100.6 +/- 13 ms) was shorter (P < .0001) than that obtained by SF (109.1 +/- 12 ms). Nevertheless, a higher prevalence of VLP for patients with BF than for patients with SF was found (23.8% vs 16.7%; P < .04). Indeed, filter-specific criteria were able to avoid any differences in the prevalence of abnormal QRSD and LAS40, but not of RMS40 (25.6% vs 17.1%, P < .02). Finally, the difference of VLP prevalence was mainly owing to the higher number of abnormal pairs of RMS40 + LAS40 (58% vs 44%) for BF than for SF. This multicentric study suggests that after MI, BF and SF produce discordant results on low-amplitude signals of filtered QRS that are not avoided by adopting filter-specific criteria. On the contrary, specific criteria seem to be suitable for comparison of QRSD between different SAECG devices in post-MI patients.
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Affiliation(s)
- G Nollo
- ITC-irst-Dipartimento di Fisica, Università di Trento, Italy
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Latini R, Tognoni G, Maggioni AP, Baigent C, Braunwald E, Chen ZM, Collins R, Flather M, Franzosi MG, Kjekshus J, Køber L, Liu LS, Peto R, Pfeffer M, Pizzetti F, Santoro E, Sleight P, Swedberg K, Tavazzi L, Wang W, Yusuf S. Clinical effects of early angiotensin-converting enzyme inhibitor treatment for acute myocardial infarction are similar in the presence and absence of aspirin: systematic overview of individual data from 96,712 randomized patients. Angiotensin-converting Enzyme Inhibitor Myocardial Infarction Collaborative Group. J Am Coll Cardiol 2000; 35:1801-7. [PMID: 10841227 DOI: 10.1016/s0735-1097(00)00638-0] [Citation(s) in RCA: 130] [Impact Index Per Article: 5.4] [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: 11/17/2022]
Abstract
OBJECTIVES We sought to determine whether the clinical effects of early angiotensin-converting enzyme (ACE) inhibitor (ACEi) treatment for acute myocardial infarction (MI) are influenced by the concomitant use of aspirin (ASA). BACKGROUND Aspirin and ACEi both reduce mortality when given early after MI. Aspirin inhibits the synthesis of vasodilating prostaglandins, and, in principle, this inhibition might antagonize some of the effects of ACEi. But it is uncertain whether, in practice, this influences the effects of ACEi on mortality and major morbidity after MI. METHODS This overview sought individual patient data from all trials involving more than 1,000 patients randomly allocated to receive ACEi or control starting in the acute phase of MI (0-36 h from onset) and continuing for four to six weeks. Data on concomitant ASA use were available for 96,712 of 98,496 patients in four eligible trials (and for none of 1,556 patients in the one other eligible trial). RESULTS Overall 30-day mortality was 7.1% among patients allocated to ACEi and 7.6% among those allocated to control, corresponding to a 7% (standard deviation [SD], 2%) proportional reduction (95% confidence interval 2% to 11%, p = 0.004). Angiotensin-converting enzyme inhibitor was associated with similar proportional reductions in 30-day mortality among the 86,484 patients who were taking ASA (6% [SD, 3%] reduction) and among the 10,228 patients who were not (10% [SD, 5%] reduction: chi-squared test of heterogeneity between these reductions = 0.4; p = 0.5). Angiotensin-converting enzyme inhibitor produced definite increases in the incidence of persistent hypotension (17.9% ACEi vs. 9.4% control) and of renal dysfunction (1.3% ACEi vs. 0.6% control), but there was no good evidence that these effects were different in the presence or absence of ASA (chi-squared for heterogeneity = 0.4 and 0.0, respectively; both not significant). Nor was there good evidence that the effects of ACEi on other clinical outcomes were changed by concomitant ASA use. CONCLUSIONS Both ASA and ACEi are beneficial in acute MI. The present results support the early use of ACEi in acute MI, irrespective of whether or not ASA is being given.
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Affiliation(s)
- R Latini
- Istituto di Ricerche Farmacologiche Mario Negri, Milano, Italy.
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Santoro E. [Internet and oncology]. Recenti Prog Med 2000; 91:280-2. [PMID: 11512384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/21/2023]
Affiliation(s)
- E Santoro
- Istituto di Ricerche Farmacologiche Mario Negri, Milano
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Vitucci C, Tirelli C, Graziano F, Santoro E. Results of conservative surgery for limited-sized infiltrating breast cancer: analysis of 962 tested patients: 24 years of experience. J Surg Oncol 2000; 74:108-15. [PMID: 10914819 DOI: 10.1002/1096-9098(200006)74:2<108::aid-jso6>3.0.co;2-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [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: 11/08/2022]
Abstract
BACKGROUND AND OBJECTIVES Breast-conserving treatment (BCT) is the elective approach to early stage breast cancer. We report on our 24 years of experience. METHODS Between 1975 and 1998, 980 conservative surgical procedures in 962 patients for limited-sized infiltrating breast cancer (T1 to "small" T2, N0-N1, M0) were performed. BCT consisted of a local wide excision, axillary dissection and postoperative radiation therapy to the entire breast (50 Gy). An adjuvant systemic treatment (chemo- and/or hormonotherapy) was administered to the large majority of patients. Data on age, menopausal status, histologic subtype of tumor, quadrant site of cancer, tumor size (Tla, T1b, T1c, or T2), axillary nodal status (N- or N+, with involvement of 1-3 nodes, or more), and follow-up were stored for each patient. Overall, N+ patients constituted 29.2% of the total number. Survival data were analyzed using the Berkson-Gage actuarial method. RESULTS The 15-year overall and disease-free survival rates were 72% and 67%, respectively. Nevertheless, the more interesting results concern survival rates in relation to T and N parameters. T-related survival showed a sharp distinction among the subgroups T1a + T1b and T1c, with values of 90% for the former versus 62% for the latter. Even more significative results were achieved by comparing N with survival. In fact, it was 84% for N-patients and 31% for N+ patients; for N+ patients, outcome was poor for the subgroup showing an involvement of more than 3 nodes, with no patient surviving at 15 years. None of the other evaluated parameters proved to be related to survival. The validity of our protocol is confirmed by the low number of local relapses: only 33 (3.4%) of 980 total treated cases. Cosmetic results were excellent or good in a high percentage of patients (>80%). CONCLUSIONS These results unquestionably confirm the validity of BCT, provided certain prerequisites are fulfilled.
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MESH Headings
- Adult
- Aged
- Axilla
- Breast Neoplasms/mortality
- Breast Neoplasms/pathology
- Breast Neoplasms/radiotherapy
- Breast Neoplasms/surgery
- Carcinoma, Ductal, Breast/mortality
- Carcinoma, Ductal, Breast/pathology
- Carcinoma, Ductal, Breast/radiotherapy
- Carcinoma, Ductal, Breast/surgery
- Carcinoma, Lobular/mortality
- Carcinoma, Lobular/pathology
- Carcinoma, Lobular/radiotherapy
- Carcinoma, Lobular/surgery
- Combined Modality Therapy
- Disease-Free Survival
- Female
- Humans
- Lymph Node Excision
- Lymph Nodes/pathology
- Lymphatic Metastasis
- Mastectomy, Segmental/mortality
- Middle Aged
- Neoplasm Recurrence, Local
- Neoplasm Staging
- Survival Analysis
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Affiliation(s)
- C Vitucci
- 2nd Department of Surgical Oncology, Regina Elena Cancer Institute, Rome, Italy
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46
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Prisco D, Fedi S, Brunelli T, Chiarugi L, Lombardi A, Gianni R, Santoro E, Cappelletti C, Pepe G, Gensini GF, Abbate R. The influence of smoking on von Willebrand factor is already manifest in healthy adolescent females: the Floren-teen (Florence Teenager) Study. Int J Clin Lab Res 2000; 29:150-4. [PMID: 10784376 DOI: 10.1007/s005990050082] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
The early onset of atherosclerosis and the involvement of physiological biochemical, and environmental factors in its pathogenesis is well documented. Few data are available on the role of risk factors related to hemostasis in the pathogenesis of atherosclerosis in the young and, in particular, little information is available on adolescent populations. In the Study of Preventive Medicine and Education Program (Floren-teen Study), von Willebrand factor, a risk factor for cardiovascular disorder, was studied, together with classical cardiovascular risk factors, in apparently healthy students from two high schools in Florence. Familial and personal history, physical examination, and cardiovascular risk factors were evaluated in 144 students (aged 17-19 years). Blood was withdrawn to assess von Willebrand factor (ELISA) and lipid parameters. Levels of von Willebrand factor were significantly higher (P<0.044) in smokers than in nonsmokers and were correlated with the number of cigarettes per day in the whole group (P=0.01) and in females (P=0.006). In females a positive correlation was observed between von Willebrand factor and high-density lipoprotein cholesterol (P=0.0365). There was no significant correlation between von Willebrand factor and blood pressure or between von Willebrand factor and physical activity. In conclusion, this study shows an association between levels of von Willebrand factor and smoking habits and is the first show that even a brief period of smoking affects levels of von Willebrand factor in healthy adolescent females independently of other risk factors. These results stress the relevance of extending prevention programs to reduce smoking in high school students.
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Affiliation(s)
- D Prisco
- Istituto di Clinica Medica Generale e Cardiologia, University of Florence, Italy
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47
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Latini R, Santoro E, Masson S, Tavazzi L, Maggioni AP, Franzosi MG, Barlera S, Calvillo L, Salio M, Staszewsky L, Labarta V, Tognoni G. Aspirin does not interact with ACE inhibitors when both are given early after acute myocardial infarction: results of the GISSI-3 Trial. Heart Dis 2000; 2:185-90. [PMID: 11728260] [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: 02/22/2023]
Abstract
Aspirin (ASA) and angiotensin-converting enzyme inhibitor (ACEi) therapy reduce mortality when administered early after the onset of myocardial infarction. ASA can antagonize some effects of ACEi therapy by inhibiting the synthesis of vasodilating prostaglandins; however, the evidence for this effect from large controlled trials is contradictory. The authors analyzed a database of 18,895 patients of the Gruppo Italiano per lo Studio della Sopravvivenza nell'Infarto Miocardio-3 (GISSI-3) Trial in which patients were allocated either to receive lisinopril or not to receive lisinopril within 24 hours of the onset of symptoms of myocardial infarction. The aim of the study was to verify the possible negative interaction between ASA and the ACEi lisinopril in the postacute phase of acute myocardial infarction. Of 18,895 analyzable patients, 15,841 received ASA at entry. Overall lisinopril reduced 42-day mortality from 7.1% to 6.3%. In patients receiving ASA, mortality was reduced by lisinopril from 6.0% to 5.4%, and from 13.0% to 10.8% in patients not receiving ASA. The difference in proportional reductions of mortality corresponds to the fact that a more marked lisinopril effect is seen in patients at higher baseline risk across all study subgroups, one of which coincides with the no-ASA group. The analysis of the inhospital incidence of major clinical events did not reveal a potentially negative interaction between ASA and lisinopril. The same findings were obtained from the analysis of reinfarction at 42 days. The interaction between ASA and lisinopril was also tested by multivariate analysis adjusted for confounding variables at entry, and the interaction tests were not statistically significant. Serum creatinine levels at 42 days were significantly higher in lisinopril group than in the control group. Systolic and diastolic blood pressures in lisinopril group were significantly lower than controls at 42 days. The effect of lisinopril on creatinine and blood pressure did not differ between the ASA and no-ASA groups. ASA does not decrease the mortality benefit of early lisinopril after myocardial infarction, nor does it increase the risk of major adverse events. Lisinopril is safe and effective when given early after the onset of myocardial infarction, regardless of a concomitant administration of ASA started early and continued over a 6-week period.
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Affiliation(s)
- R Latini
- Department of Cardiovascular Research, Istituto di Ricerche Farmacologiche Mario Negri, Via Eritrea, 62 20157 Milan, Italy.
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48
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Santoro E, Vitucci C, Carlini M, Carboni F, Santoro E, Sacchi M, Calisti A, Lepiane P. [Liver metastasis of breast carcinoma. Results of surgical resection. Analysis of 15 operated cases]. Chir Ital 2000; 52:131-7. [PMID: 10832538] [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: 02/16/2023]
Abstract
AIM OF THE STUDY The aim of the study was to define the efficacy of liver resection for metastases from operated breast cancer by means of analysis of the results of a single institution compared to the literature data. MATERIALS AND METHODS Over the period from 1990 to 1998, 15 patients with liver metastases from operated breast cancer were submitted to surgical resection. Thirteen patients were operated on for single metastases and two for multiple liver metastases. In the first group, a simple metastasectomy or wedge resection was sufficient, while in the second a bisegmentectomy and a right hepatectomy, respectively, were performed. Nine patients were subsequently submitted to adjuvant chemotherapy, two to chemo- and hormonotherapy, and two to hormonotherapy alone, while two other patients received no systemic treatment. RESULTS No major complications or postoperative mortality were observed. Median survival was 44 months. The actuarial 5-year survival rate was 38.3%. Eight patients are still alive, and 7 patients have died as a result of their liver and systemic metastases. CONCLUSIONS Hepatic metastasis from breast cancer is a good indication for surgical resection. Resection is capable of providing curative treatment and better results in terms of quality of life and survival rates, as compared to chemotherapy and hormonotherapy, especially in patients operated on for primary tumours more than three years earlier.
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Affiliation(s)
- E Santoro
- II Divisione di Chirurgia, Istituto Regina Elena, Roma
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49
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Abstract
BACKGROUND The FHIT gene is inactivated by deletion in a large fraction of human tumors, including gastric carcinomas, and the Fhit protein has been proposed to act as a tumor suppressor in multiple tumor types. A large fraction of gastric adenocarcinomas have lost expression of the candidate tumor suppressor protein, Fhit, whereas normal gastric epithelial cells are strongly positive and Fhit loss has been found to correlate with alterations of the FHIT locus. Because the majority of gastric tumors in the current study were found to be entirely negative for Fhit protein, it is possible that alteration of the carcinogen-susceptible fragile region within the FHIT gene is an early event in gastric carcinoma, as it is in lung carcinoma. METHODS To determine whether the absence of Fhit protein correlates with expression of tumor markers or with clinical parameters, such as grade, stage, and survival time, the authors assessed Fhit expression using immunohistochemistry in a well characterized set of 55 gastric adenocarcinomas resected over several years, with longitudinal follow-up of patients for outcome. RESULTS In this set of 55 gastric cancers, the absence of Fhit protein correlated with higher tumor stage (P = 0.003) and higher histologic grade (P = 0.007). In addition, patients whose tumors had lost expression of Fhit died of disease significantly earlier than those with Fhit positive tumors (P = 0.017). The absence of Fhit expression did not correlate with the expression of any tumor markers. CONCLUSIONS Larger studies will be required to elucidate further the relation between tumor stage, grade, and Fhit loss and to determine whether inclusion of Fhit antiserum in immunophenotyping of gastric adenocarcinomas will be a useful indicator of post-diagnosis prognosis.
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Affiliation(s)
- D Capuzzi
- Department of Pathology, Anatomy, and Cell Biology, Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
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50
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Fresco C, Carinci F, Maggioni AP, Ciampi A, Nicolucci A, Santoro E, Tavazzi L, Tognonia G. Very early assessment of risk for in-hospital death among 11,483 patients with acute myocardial infarction. GISSI investigators. Am Heart J 1999; 138:1058-64. [PMID: 10577435 DOI: 10.1016/s0002-8703(99)70070-0] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.1] [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: 11/20/2022]
Abstract
BACKGROUND The efficacy of reperfusion therapy after acute myocardial infarction is time dependent. The risk profile of every patient should be available as soon as possible. Our aim was to determine whether collection of simple clinical markers at hospital admission might allow reliable risk stratification for in-hospital mortality. METHODS The subjects were 11,483 patients with acute myocardial infarction from the GISSI-2 cohort. The GISSI-1 and GISSI-3 populations were selected to validate the classification. To stratify patients, the tree-growing method called recursive partitioning and amalgamation (RECPAM) was used. This method is used to identify homogeneous and distinct subgroups with respect to outcome. RESULTS The RECPAM algorithm provided 6 classes. RECPAM class I included Killip class 3 to class 4 patients (516 deaths/1000). RECPAM class II included Killip 2 patients older than 66 years and with anterior infarction or sites of infarction that could not be evaluated (314 deaths/1000). Killip 1 patients older than 75 years and with anterior or multiple sites or sites that could not be evaluated were included in RECPAM class III with Killip class 2 patients younger than 66 years and with systolic blood pressure less than 120 mm Hg or older than 66 years and with any other infarction site (207 deaths/1000). The other classes showed lower mortality rates (91, 32, and 12 deaths/1000 for RECPAM classes IV, V, and VI). In the GISSI 1 and GISSI 3 samples the 6 classes ranked in the same order in terms of mortality rate. With respect to low-risk strata, patients belonging to RECPAM class VI without serious clinical events in the first 4 days had a very low incidence of in-hospital death (0.9%) or morbidity. Cumulative 6-month mortality for the 6 RECPAM classes was 59.6%, 41.2%, 26.4%, 12.9%, 4. 8%, and 2.2%. CONCLUSIONS Four simple clinical markers readily available at admission of patients with myocardial infarction allow a quick, reliable, and inexpensive prediction of risk for in-hospital and 6-month mortality. The RECPAM classification also helped identify a large subgroup of patients fit for early hospital discharge.
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Affiliation(s)
- C Fresco
- Istituto di Cardiologia, Azienda Ospedaliera Santa Maria della Misericordia, Udine, Italy
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