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Cadeddu C, Specchia ML, Principi F, Marchini R, Ricciardi W, Cavuto C. The Day Service as a model to reduce the inappropriateness of care: an Italian experience. Eur J Public Health 2016. [DOI: 10.1093/eurpub/ckw164.070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Ferretti G, Bacchetti T, Principi F, Di Ludovico F, Viti B, Angeleri VA, Danni M, Provinciali L. Increased levels of lipid hydroperoxides in plasma of patients with multiple sclerosis: a relationship with paraoxonase activity. Mult Scler 2016; 11:677-82. [PMID: 16320727 DOI: 10.1191/1352458505ms1240oa] [Citation(s) in RCA: 94] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Paraoxonase, an enzyme associated with high density lipoproteins (HDL), plays an important role in the anti-oxidant and anti-inflammatory properties exerted by HDL. Increasing evidence supports a role of free radicals and oxidative stress in the inflammatory processes and in the pathogenesis of multiple sclerosis (MS). The aim of this study was to further investigate the relationship between oxidative damage and MS; therefore we compared the paraoxonase activity and levels of cholesteryl ester hydroperoxides (CE-OOH), as marker of lipid peroxidation, in plasma isolated from healthy subjects (n=89) and from MS patients (n=24) in the early stage disability (EDSSB<3.5). Our results demonstrated for the first time that the activity of paraoxonase in the plasma of MS subjects was significantly lower with respect to controls (p<0.001). Moreover, our results showed a significant increase in the levels of CE-OOH in plasma from MS subjects (p<0.001). CE-OOH are biologically active substances derived from the oxidation of cholesteryl ester localized in the hydrophobic core of plasma lipoproteins (HDL, LDL). Therefore, our study demonstrates alterations of lipoprotein peroxidation in MS and provides further evidence that oxidative stress and impairment of the anti-oxidant system may play a role in MS.
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Affiliation(s)
- G Ferretti
- Facoltà di Medicina e Chirurgia, Istituto di Biochimica, Università Politecnica delle Marche, Ancona, Italia.
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Cadeddu C, Specchia ML, Principi F, Marchini R, Cerimele M, Ricciardi W, Cavuto C. [The Day Service as a tool to reduce inappropriateness of care: the experience of a research hospital in Rome (Italy)]. Ig Sanita Pubbl 2015; 71:577-587. [PMID: 26847271] [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: 06/05/2023]
Abstract
The Day Service was established in Italy to promote appropriateness of care and consists in the delivery of packages of complex outpatient services. A Working Group for the continuous improvement of pre-hospitalization activities of the Regina Elena Scientific Institute in Rome, Italy, established that the outpatient management of surgical patients in the hospital would occur in a Day Service, through a package of services identified at the regional level or appropriate diagnostic and therapeutic pathways. This article describes the experience of the hospital's Day Service and compares results from the last four months of 2013 with those of the first four months of 2014. The introduction of a Day Service has led to a reduction in the number of inappropriate pre-admission tests (mainly computerized tomography, magnetic resonance and Positron emission scans and scintigraphy) and this has had a positive impact not only in terms of organization, reduction of hospital stay and overall hospitalization-related activities, but also from an economic standpoint. The implementation of a Day Service has also improved the overall patient experience, from an organizational point of view, and this is an important aspect, considering that patients at the Regina Elena Scientific Institute are oncological patients, they are often elderly and most reside in other Italian regions.
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Affiliation(s)
- Chiara Cadeddu
- Istituto di Sanità Pubblica, Università Cattolica del Sacro Cuore, Roma, Italia
| | | | - Francesca Principi
- Anestesiologia - Servizio di Pre-Ospedalizzazione, Istituto Regina Elena, Roma, Italia
| | - Raffaele Marchini
- Direzione Sanitaria di Presidio, Istituto Regina Elena, Roma, Italia
| | - Marina Cerimele
- Direzione Sanitaria Aziendale, Istituto Regina Elena, Roma, Italia
| | - Walter Ricciardi
- Istituto di Sanità Pubblica, Università Cattolica del Sacro Cuore, Roma, Italia
| | - Costanza Cavuto
- Direzione Sanitaria di Presidio, Istituto Regina Elena, Roma, Italia
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Tiano L, Carnevali P, Padella L, Santoro L, Principi F, Brugè F, Carle F, Gesuita R, Gabrielli O, Littarru G. Effect of Coenzyme Q10 in mitigating oxidative DNA damage in Down syndrome patients, a double blind randomized controlled trial. Neurobiol Aging 2011; 32:2103-5. [DOI: 10.1016/j.neurobiolaging.2009.11.016] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2009] [Revised: 10/20/2009] [Accepted: 11/23/2009] [Indexed: 12/22/2022]
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Tiano L, Padella L, Carnevali P, Gabrielli O, Bruge F, Principi F, Littarru GP. Coenzyme Q10 and oxidative imbalance in Down syndrome: biochemical and clinical aspects. Biofactors 2008; 32:161-7. [PMID: 19096112 DOI: 10.1002/biof.5520320119] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Down syndrome (DS) is a chromosomal abnormality (trisomy 21) associated with mental retardation and Alzheimer-like dementia, characteristic change of the individual's phenotype and premature ageing. Oxidative stress is known to play a major role in this pathology since a gene dose effect leads to elevated ratio of superoxide dismutase to catalase/glutathione peroxidase compared to controls in all age categories suggesting that oxidative imbalance contributes to the clinical manifestation of DS. Hyperuricemia is another feature of DS that has an interesting relationship with oxidative stress since uric acid represents an important free radical scavenger. However its formation is connected to the conversion of Xanthine dehydrogenase (XDH) to Xanthine oxidase (XO) which leads to concomitant production of free radicals. Here we report that plasma samples from DS patients in pediatric age, despite an increased total antioxidant capacity, largely due to elevated Uric acid content (UA), present significantly elevated markers of oxidative damage such as increased allantoin levels. Moreover DS plasma samples do not differ from healthy control ones in terms of Coenzyme Q10 and susceptibility to peroxidative stimuli. On the contrary, lymphocyte and platelet CoQ10 content was significantly lower in DS patients, a fact that might underlie oxidative imbalance at a cellular level.
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Affiliation(s)
- L Tiano
- Institute of Biochemistry, Polytechnic University of the Marche, Ancona, Italy.
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Masini L, De Grandis G, Principi F, Mengarelli C, Ottaviani D. Research and characterization of pathogenic vibrios from bathing water along the Conero Riviera (Central Italy). Water Res 2007; 41:4031-40. [PMID: 17619048 DOI: 10.1016/j.watres.2007.05.003] [Citation(s) in RCA: 26] [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] [Subscribe] [Scholar Register] [Received: 12/07/2006] [Revised: 02/21/2007] [Accepted: 05/04/2007] [Indexed: 05/16/2023]
Abstract
The occurrence and pathogenicity of vibrios in bathing water were investigated along the Conero Riviera (Adriatic Sea, Central Italy). Vibrio spp. enumeration was performed on thiosulfate-citrate-bile-salts-sucrose-agar by the membrane filter method, and identification was done through a biochemical protocol. All isolates were tested for the presence of cytotoxicity, protease, lipase, elastase, gelatinase, urease, haemolytic activity, ctx, tdh and trh genes by conventional methods. In all, 200 vibrios were isolated from 132 samples that were analysed. Vibrio harveyi and Vibrio alginolyticus were the species most frequently recovered. All strains were cytotoxic and some of them showed protease, gelatinase, lipase, elastase, urease and haemolytic activity. One isolate of V. alginolyticus and one of V. harveyi had the trh gene, while another strain of V. harveyi and one of Vibrio parahaemolyticus had the ctx gene. These results demonstrate the presence of potentially pathogenic vibrios in the Conero Riviera and the risk of infection due to bathing water exposure.
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Affiliation(s)
- L Masini
- Italian Reference Center for Microbiological and Chemical Control on Shellfish--State Veterinary Institute for Umbria and the Marches (IZSUM), Via Cupa di Posatora 3, 60131 Ancona, Italy.
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Di Filippo F, Anzà M, Garinei R, Cavaliere F, Perri P, Botti C, Di Angelo P, Di Filippo S, Maini CL, Pasqualoni R, Di Segni S, Colantonio S, Bruno P, Piarulli L, Principi F. Liposomal doxorubicin with and without TNFalpha in the perfusional treatment of advanced soft tissue limb sarcoma: preliminary results. In Vivo 2006; 20:735-8. [PMID: 17203757] [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: 05/13/2023]
Abstract
BACKGROUND A combination of doxorubicin and tumor necrosis factor alpha (TNFalpha) has been proven to be very effective in the perfusional treatment of advanced soft tissue limb sarcoma both in terms of tumor necrosis and limb conservative surgery rate. Unfortunately, in some patients a grade IV limb reaction has been recorded. The key solution might be the use of liposomal doxorubicin (Caelyx) because the carrier seems to release the drug preferentially in the tumor rather than in the healthy tissue. PATIENTS AND METHODS Twenty patients were treated with Caelyx: 14 with Caelyx alone and 6 in combination with a low TNFalpha dose (1 mg). In the first series of 14 patients a dose escalation study was carried out starting from a dose of 10 mg/L of limb volume. Six patients were treated with Caelyx (16 mg) and TNFalpha (1 mg). RESULTS The maximum tolerated dose (MTD) was 16 mg/L as in two patients treated with 18 mg/L a grade IV limb reaction was observed. Tumor response was satisfactory and conservative surgery was carried out in 13 patients. In 6 patients treated with Caelyx and TNFalpha, only a grade I limb reaction was recorded, thus, confirming that TNFalpha did not increase toxicity, at least at a dose of 1 mg. The Caelyx-TNFalpha combination did increase treatment efficacy. Tumor necrosis > or = 70% was observed in 4 out of 6 patients, one with 100% necrosis (pathological complete response). All the patients underwent conservative surgery. CONCLUSION The Caelyx-TNFalpha combination was proven to increase the efficacy of Caelyx alone, with a very low toxicity. These preliminary results have to be tested in a larger patient population.
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Affiliation(s)
- Franco Di Filippo
- Department of Surgery, Regina Elena National Cancer Institute, Rome, Italy.
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Piacevoli Q, Azzeri F, Principi F, Di Angelo P. Costs and quality in loco-regional anesthesia. Minerva Anestesiol 2005; 71:543-7. [PMID: 16166915] [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: 05/04/2023]
Abstract
Quality can be considered to be a strategic element in the political process of planning and implementation of health and social care, resulting in a form of guarantee for the public through encouraging constructive competition between providers and reducing wasting and poor management. This should also be applied to managing loco-regional anesthesia. Competition is constant between treatments currently available together with a focus on quality and costs. This brings about strict controls on health care costs which should then be based on the evaluation of the results obtained in terms of health. It is obvious that costs for materials, time spent for an intervention, staff employed and structures required to carry it out are unavoidable. Quality is that treatment which maximises the patient's well-being following evaluation of the expected risks and benefits involved in the overall treatment. Acute pain is suffered by surgical patients either due to pre-existing disease, surgical intervention or due to a combination of both these situations. There is a high incidence of postoperative pain. In fact, more than 75% of postoperative patients report to have suffered moderate to severe pain. The same results have been reported in pediatrics and oncology: these results should always encourage the application of clinical quality, taking into consideration the costs involved when carrying out loco-regional anesthesia which aims at improving patient's outcome when undergoing surgical intervention.
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Affiliation(s)
- Q Piacevoli
- Unit of Anesthesia and Intensive Care II, San Filippo Neri Hospital, Rome, Italy.
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Mancini A, Bianchi A, Fusco A, Sacco E, Leone E, Tilaro L, Porcelli T, Giampietro A, Principi F, De Marinis L, Littarru GP. Coenzyme Q10 evaluation in pituitary-adrenal axis disease: preliminary data. Biofactors 2005; 25:197-9. [PMID: 16873946 DOI: 10.1002/biof.5520250123] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
In previous works we have demonstrated plasma CoQ10 alterations in pituitary diseases, such as acromegaly or secondary hypothyroidism. However, pituitary lesions can induce complex clinical pictures due to alterations of different endocrine axes controlled by pituitary itself. A further rationale for studying CoQ10 in pituitary-adrenal diseases is related to the common biosynthetic pathway of cholesterol and ubiquinone. We have therefore assayed plasma CoQ10 levels in different conditions with increased or defective activity of pituitary-adrenal axis (3 subjects with ACTH-dependent adrenal hyperplasia, 2 cases of Cushing's disease and 1 case of 17-alpha-hydroxylase deficiency; 10 subjects with secondary hypoadrenalism, including three subjects with also secondary hypothyroidism). CoQ10 levels were significantly lower in isolated hypoadrenalism than in patients with adrenal hyperplasia and multiple pituitary deficiencies (mean +/- SEM: 0.57 +/- 0.04 vs 1.08 +/- 0.08 and 1.10 +/- 0.11 microg/ml, respectively); when corrected for cholesterol levels, the same trend was observed, but did not reach statistical significance. These preliminary data indicate that secretion of adrenal hormones is in some way related to CoQ10 levels, both in augmented and reduced conditions. However, since thyroid hormones have an important role in modulating CoQ10 levels and metabolism, when coexistent, thyroid deficiency seems to play a prevalent role in comparison with adrenal deficiency.
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Affiliation(s)
- A Mancini
- Operative Unit of Endocrinology, Catholic University, Rome, Italy.
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Mancini A, Corbo GM, Gaballo A, Valente S, Gigliotti P, Cimino V, De Marinis L, Principi F, Littarru GP. Relationships between plasma CoQ10 levels and thyroid hormones in chronic obstructive pulmonary disease. Biofactors 2005; 25:201-4. [PMID: 16873947 DOI: 10.1002/biof.5520250124] [Citation(s) in RCA: 8] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
In previous works we demonstrated an inverse correlation between plasma Coenzyme Q 10 (CoQ10) and thyroid hormones; in fact, CoQ10 levels in hyperthyroid patients were found among the lowest detected in human diseases. On the contrary, CoQ10 is elevated in hypothyroid subjects, also in subclinical conditions, suggesting the usefulness of this index in assessing metabolic status in thyroid disorders. On the other hand, a low-T3 syndrome, due to reduced peripheral conversion from the prohormone T4, is observed in different chronic diseases: this condition is considered an adaptation mechanism, usually not to be corrected by replacement therapy. In order to perform a metabolic evaluation, we have studied a group of 15 patients, aged 69-82 ys, affected by chronic obstructive pulmonary disease (COPD), comparing respiratory indexes, thyroid hormones and CoQ10 levels (also normalized with cholesterol levels) in patients with low (group A) or normal (group B) free-T3 (FT3) concentrations. We found that CoQ10 levels were significantly higher in patients of group A than in B (0.91+/- 0.03 vs 0.7 +/- 0.04 microg/ml respectively); the same difference was observed when comparing the ratios between CoQ10/cholesterol in the two groups (200.16 +/- 8.96 vs 161.08 +/- 7.03 nmol/mmol respectively). These preliminary data seem to indicate that low T3 levels are accompanied by metabolic indexes of a true hypothyroidism in COPD patients. Whether this datum supports the need to perform a replacement therapy in such a condition requires further studies.
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Affiliation(s)
- A Mancini
- Operative Unit of Endocrinology, Catholic University, Rome, Italy.
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Di Filippo F, Rossi CR, Garinei R, Anzà M, Cavaliere F, Botti C, Perri P, Di Filippo S, Di Angelo P, Principi F, Laurenzi L. Hyperthermic antiblastic perfusion with TNFalpha and melphalan in stage III limb melanoma patients: A phase I - II SITILO study. J Exp Clin Cancer Res 2003; 22:97-101. [PMID: 16767914] [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
Hyperthermic antiblastic perfusion (HAP) has been proven to be an effective treatment of loco-regional spreading limb melanoma. The mean complete response (CR) rate obtained is 54%, with an objective responses (OR) rate ranging between 70% and 100%. Recently, Tumor Necrosis Factor (TNFalpha) has been employed at high dosages (3-4 mg) in association to Melphalan and hyperthermia. This trimodality combination increased the percentage of CR (70%-90%), but systemic toxicity was also reported due to high TNF doses. A phase I - II study was undertaken in order to assess the MTD of TNFalpha in association to true hyperthermia (41.5 degrees C) and Melphalan. Twenty patients affected with stages IIIA (9 patients), IIIAB (10 patients), and IV (1 patient) were enrolled in this study. The trimodality treatment did not increase the local and systemic toxicity. CR was observed in 70% of the patients, PR in 20% with on OR rate of 90%. These figures are overlapping those obtained with high TNF dosages. No correlation was observed between tumor responses and TNF doses. Taking into account that 70% of our patients have been treated with TNF dosages between 0.5 mg on 1.6 mg, we conclude that 1 mg is the best dosage to be applied during HAP. Patients with bulky tumor are the best candidate to TNF perfusion, because no differences have been observed in terms of CR in patients with low tumor burden treated with TNF-Melphalan-hyperthermia or Melphalan-hyperthermia.
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Affiliation(s)
- F Di Filippo
- Department of Surgery, Regina Elena National Cancer Institute, Rome, Italy.
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Abstract
UV-C radiation is able to impair cellular functions by directly damaging DNA, and by inducing an increased formation of reactive oxygen species that leads to a condition of oxidative stress. In this study we evaluated different responses to UV insult of two leukemia cell lines, HL-60 and Raji, and the relationship with their CoQ10 content. DNA damage was monitored by means of the alkaline single cell gel electrophoresis (Comet assay); intracellular levels of ROS, mitochondrial depolarization and cell viability was measured by flow cytometry. Raji cells appeared more resistant to the UV insult; moreover, they did not show any increase in ROS content and the extent of mitochondrial depolarisation was much lower than in HL 60 cell line. Raji cells also contained significantly higher levels of CoQ10 and their ability to incorporate and to reduce exogenous CoQ10 added to the culture medium was remarkably elevated compared with HL 60.
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Affiliation(s)
- F Brugè
- Institute of Biochemistry, Università Politecnica delle Marche Medical School, Via Ranieri, Montedago 60131, Ancona, Italy
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Battino M, Giunta S, Galeazzi L, Galeazzi R, Mosca F, Santolini C, Principi F, Ferretti G, Bacchetti T, Bencivenga R, Piani M, Riganello G, Littarru GP. Coenzyme Q10, antioxidant status and ApoE isoforms. Biofactors 2003; 18:299-305. [PMID: 14695947 DOI: 10.1002/biof.5520180234] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The aim of this study was to inquire the antioxidant status in plasma and lipoproteins isolated from normal subjects possessing different ApoE genotypes. For this purpose we investigated blood samples from 106 healthy blood donors: the distribution of ApoE alleles (E2/E2 = 0.9%, E2/E3 = 10.4%, E2/E4 = 2.8%, E3/E3 = 71.7%, E3/E4 = 12.3% and E4/E4 1.9% with 1, 11, 3, 76, 13, and 2 subjects respectively for each genotype) was in agreement with previous data. Almost no differences were found in the concentrations of both coenzyme Q10 (CoQ10) and vitamin E for the different genotypes. Concentration of CoQ10 in isolated lipoproteins was also similar, in the different genotypes, when referred to cholesterol; CoQ10 in LDL was higher for the E3/E3 subjects when referred to protein. Neither CoQ10 nor vitamin E correlated with paraoxonase (PON) activity or cholesteryl-ester hydroperoxides (CHP). Furthermore, there was no correlation between the same lipophilic antioxidants and CHP levels. The only E2 homozygous subject found had high levels of PON and low levels of CHP; the two E4/E4 subjects had low PON activity together with low levels of CHP.
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Affiliation(s)
- M Battino
- Institute of Biochemistry, Facoltà di Medicina, Università Politecnica delle Marche, Ancona, Italy
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Piacevoli Q, Azzeri F, Principi F, Caccamo F. [Clinical pathways and case management in anesthesiology]. Minerva Anestesiol 2001; 67:273-8. [PMID: 11376523] [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: 04/16/2023]
Abstract
Clinical Pathways and the Case Management represent clinical and management tools for organizing patient care. These tools focus on results and use a multi-disciplinary approach, with the goal of providing high quality, cost effective care. Both systems require the care providers to interact with the institution or the health care network. As health care is part of a refund system, the specialist must cooperate with personnel of other disciplines as a member of a team which works together to improve the quality of health care, while containing the costs. The Clinical Pathways and the Case Management are two tools for achieving these goals. The most important limit of a cost control system is the division split of health care into single components instead of considering the entire diagnostic course. Without doubt, the Disease Management appears to be the most effective control system of health care costs now available.
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Affiliation(s)
- Q Piacevoli
- ACO San Filippo Neri, Via Martinotti, 10, 00135 Roma, Italia.
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Cavaliere F, Perri P, Di Filippo F, Giannarelli D, Botti C, Cosimelli M, Tedesco M, Principi F, Laurenzi L, Cavaliere R. Treatment of peritoneal carcinomatosis with intent to cure. J Surg Oncol 2000. [PMID: 10861608 DOI: 10.1002/1096-9098(200005)74:1<41::aid-jso10>3.0.co;2-r] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND AND OBJECTIVES Low-grade malignant tumors arise in the abdomen, do not infiltrate, and "redistribute" on the peritoneum with no extraregional spreading. In these cases, aggressive surgery combined with localized chemotherapy may provide cure. METHODS After removing the tumor with the regional peritoneum en bloc, intraabdominal hyperthermic chemoperfusion was performed throughout the abdominopelvic cavity. Alternatively, early intraabdominal chemotherapy, starting on the first postoperative day, was administered for 5 days. RESULTS Forty patients affected with extensive peritoneal carcinomatosis underwent peritonectomy, with no residual macroscopic disease except in four cases. Seventy-five percent of the patients underwent locoregional chemotherapy. Major complications were observed in 40% of the patients and led to death in five; there was a direct correlation to the duration of surgery (P = 0.03). At a mean follow-up of 20 months, the overall 2-year survival was 61.4%, with a median survival of 30 months. CONCLUSIONS After a learning curve of 18 months, the feasibility of the integrated treatment increased to greater than 90%, and mortality dramatically decreased. The combined treatment resulted in a high survival rate in patients with extensive carcinomatosis who were no longer responsive to traditional therapies.
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Affiliation(s)
- F Cavaliere
- First Department of Surgical Oncology, Regina Elena National Cancer Institute, Rome, Italy.
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16
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Cavaliere F, Perri P, Di Filippo F, Giannarelli D, Botti C, Cosimelli M, Tedesco M, Principi F, Laurenzi L, Cavaliere R. Treatment of peritoneal carcinomatosis with intent to cure. J Surg Oncol 2000; 74:41-4. [PMID: 10861608 DOI: 10.1002/1096-9098(200005)74:1<41::aid-jso10>3.0.co;2-r] [Citation(s) in RCA: 69] [Impact Index Per Article: 2.9] [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: 11/09/2022]
Abstract
BACKGROUND AND OBJECTIVES Low-grade malignant tumors arise in the abdomen, do not infiltrate, and "redistribute" on the peritoneum with no extraregional spreading. In these cases, aggressive surgery combined with localized chemotherapy may provide cure. METHODS After removing the tumor with the regional peritoneum en bloc, intraabdominal hyperthermic chemoperfusion was performed throughout the abdominopelvic cavity. Alternatively, early intraabdominal chemotherapy, starting on the first postoperative day, was administered for 5 days. RESULTS Forty patients affected with extensive peritoneal carcinomatosis underwent peritonectomy, with no residual macroscopic disease except in four cases. Seventy-five percent of the patients underwent locoregional chemotherapy. Major complications were observed in 40% of the patients and led to death in five; there was a direct correlation to the duration of surgery (P = 0.03). At a mean follow-up of 20 months, the overall 2-year survival was 61.4%, with a median survival of 30 months. CONCLUSIONS After a learning curve of 18 months, the feasibility of the integrated treatment increased to greater than 90%, and mortality dramatically decreased. The combined treatment resulted in a high survival rate in patients with extensive carcinomatosis who were no longer responsive to traditional therapies.
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Affiliation(s)
- F Cavaliere
- First Department of Surgical Oncology, Regina Elena National Cancer Institute, Rome, Italy.
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17
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Piacevoli Q, Ferrari Baliviera E, Principi F, Calandra P. [Evidence-based medicine in anesthesia]. Minerva Anestesiol 1999; 65:601-5. [PMID: 10522127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/14/2023]
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Ciotti G, Gabrielli O, Carloni I, Gangale AM, Bevilacqua M, Principi F, Garzetti GG, Giorgi PL. [Echographic and sonographic study of ovaries in girls with precocious puberty]. Minerva Pediatr 1995; 47:107-10. [PMID: 7643807] [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: 01/26/2023]
Abstract
The aim of this study is the biometrical and morphological evaluation of the ovaries by sonography and the study of the haemodynamics of the ovarian artery flow by doppler ultrasound in 14 girls with precocious puberty and in 33 control subjects. All people ranged in age from 5 to 7 years. The gonadian mean volume and the mean pulsatility index have been evaluated. A significant difference in the ovarian volume has been found between patients and controls. No index between the two groups. We conclude that the doppler ultrasound needs a larger number of cases to evaluate its validity in girls with precocious puberty.
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Affiliation(s)
- G Ciotti
- Istituto di Clinica Ostetrica e Ginecologica, Università degli Studi, Ancona
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Manni MP, Aragona P, Borgia ML, Pattumelli MC, Patrizi A, Pelagalli L, Principi F, Altissimi C. [Comparison of the use of classic diazoanalgesia in surgery and an applicative variant with buprenorphine]. Minerva Anestesiol 1989; 55:397-402. [PMID: 2699011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
The authors have compared two different techniques of anaesthesia: the classical anaesthesia with benzodiazepine-analgesic (diazepam and fentanyl) and one of its variant obtained by using flunitrazepam and buprenorphine. The 45 patients submitted to gynaecological surgery were causally divided in two groups in connection with the two different anaesthesiological techniques. The clinical and statistical analysis of the collected data demonstrated the real validity of this anaesthesiological variant: either for premedication by perfect anxiolysis and sedation, or for the maintenance by low incidence on cardiocirculation system and perfect analgesia that extended its effects for many hours after surgical operation.
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Patrizi A, Montanaro F, Principi F, Manni MP, Pattumelli MC, Borgia ML, Abukharma O, el Mouahllem O, Altissimi C. [Modified diazoanalgesia with buprenorphine: use in specialized surgery]. Minerva Anestesiol 1986; 52:209-16. [PMID: 3796851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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