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Wong M, Parsi K, Myers K, De Maeseneer M, Caprini J, Cavezzi A, Connor DE, Davies AH, Gianesini S, Gillet JL, Grondin L, Guex JJ, Hamel-Desnos C, Morrison N, Mosti G, Orrego A, Partsch H, Rabe E, Raymond-Martimbeau P, Schadeck M, Simkin R, Tessari L, Thibault PK, Ulloa JH, Whiteley M, Yamaki T, Zimmet S, Kang M, Vuong S, Yang A, Zhang L. Sclerotherapy of lower limb veins: Indications, contraindications and treatment strategies to prevent complications - A consensus document of the International Union of Phlebology-2023. Phlebology 2023; 38:205-258. [PMID: 36916540 DOI: 10.1177/02683555231151350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/16/2023]
Abstract
BACKGROUND Sclerotherapy is a non-invasive procedure commonly used to treat superficial venous disease, vascular malformations and other ectatic vascular lesions. While extremely rare, sclerotherapy may be complicated by serious adverse events. OBJECTIVES To categorise contraindications to sclerotherapy based on the available scientific evidence. METHODS An international, multi-disciplinary panel of phlebologists reviewed the available scientific evidence and developed consensus where evidence was lacking or limited. RESULTS Absolute Contraindications to sclerotherapy where the risk of harm would outweigh any benefits include known hypersensitivity to sclerosing agents; acute venous thromboembolism (VTE); severe neurological or cardiac adverse events complicating a previous sclerotherapy treatment; severe acute systemic illness or infection; and critical limb ischaemia. Relative Contraindications to sclerotherapy where the potential benefits of the proposed treatment would outweigh the risk of harm or the risks may be mitigated by other measures include pregnancy, postpartum and breastfeeding; hypercoagulable states with risk of VTE; risk of neurological adverse events; risk of cardiac adverse events and poorly controlled chronic systemic illness. Conditions and circumstances where Warnings and Precautions should be considered before proceeding with sclerotherapy include risk of cutaneous necrosis or cosmetic complications such as pigmentation and telangiectatic matting; intake of medications such as the oral contraceptive and other exogenous oestrogens, disulfiram and minocycline; and psychosocial factors and psychiatric comorbidities that may increase the risk of adverse events or compromise optimal treatment outcomes. CONCLUSIONS Sclerotherapy can achieve safe clinical outcomes provided that (1) patient-related risk factors and in particular all material risks are (1a) adequately identified and the risk benefit ratio is clearly and openly discussed with treatment candidates within a reasonable timeframe prior to the actual procedure; (1b) when an individual is not a suitable candidate for the proposed intervention, conservative treatment options including the option of 'no intervention as a treatment option' are discussed; (1c) complex cases are referred for treatment in controlled and standardised settings and by practitioners with more expertise in the field; (1d) only suitable individuals with no absolute contraindications or those with relative contraindications where the benefits outweigh the risks are offered intervention; (1e) if proceeding with intervention, appropriate prophylactic measures and other risk-mitigating strategies are adopted and appropriate follow-up is organised; and (2) procedure-related risk factors are minimised by ensuring the treating physicians (2a) have adequate training in general phlebology with additional training in duplex ultrasound, procedural phlebology and in particular sclerotherapy; (2b) maintain their knowledge and competency over time and (2c) review and optimise their treatment strategies and techniques on a regular basis to keep up with the ongoing progress in medical technology and contemporary scientific evidence.
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Affiliation(s)
- Mandy Wong
- Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Kurosh Parsi
- Department of Dermatology, St Vincent's Hospital, Sydney, Darlinghurst, NSW, Australia.,Faculty of Medicine, 7800University of New South Wales, Sydney, NSW, Australia.,Dermatology, Phlebology and Fluid Mechanics Research Laboratory, St Vincent's Centre for Applied Medical Research, Sydney, NSW, Australia.,Australasian College of Phlebology, Chatswood, NSW, Australia
| | - Kenneth Myers
- Australasian College of Phlebology, Chatswood, NSW, Australia
| | | | - Joseph Caprini
- University of Chicago Pritzker School of Medicine, Chicago, IL, USA
| | | | - David E Connor
- Department of Dermatology, St Vincent's Hospital, Sydney, Darlinghurst, NSW, Australia.,Faculty of Medicine, 7800University of New South Wales, Sydney, NSW, Australia.,Dermatology, Phlebology and Fluid Mechanics Research Laboratory, St Vincent's Centre for Applied Medical Research, Sydney, NSW, Australia
| | - Alun H Davies
- 4615Department of Surgery & Cancer, Imperial College London, UK
| | - Sergio Gianesini
- Department of Translational Medicine, University of Ferrara, Italy
| | | | | | | | - Claudine Hamel-Desnos
- Department of Vascular Medicine, Saint Martin Private Hospital Ramsay GdS, Caen,France and Paris Saint Joseph Hospital Group, France
| | | | | | | | | | - Eberhard Rabe
- Emeritus, Department of Dermatology, University of Bonn, Germany
| | | | | | - Roberto Simkin
- Faculty of Medicine, 28196University of Buenos Aires, Argentina
| | | | - Paul K Thibault
- Australasian College of Phlebology, Chatswood, NSW, Australia.,Central Vein and Cosmetic Medical Centre, Newcastle, Australia
| | - Jorge H Ulloa
- Hospital Universitario Fundación Santa Fé - Universidad de los Andes, Bogotá, Colombia
| | | | - Takashi Yamaki
- Department of Plastic and Reconstructive Surgery, Tokyo Women's Medical University Adachi Medical Center, Japan
| | | | - Mina Kang
- Department of Dermatology, St Vincent's Hospital, Sydney, Darlinghurst, NSW, Australia.,Faculty of Medicine, 7800University of New South Wales, Sydney, NSW, Australia.,Dermatology, Phlebology and Fluid Mechanics Research Laboratory, St Vincent's Centre for Applied Medical Research, Sydney, NSW, Australia
| | - Selene Vuong
- Dermatology, Phlebology and Fluid Mechanics Research Laboratory, St Vincent's Centre for Applied Medical Research, Sydney, NSW, Australia
| | - Anes Yang
- Department of Dermatology, St Vincent's Hospital, Sydney, Darlinghurst, NSW, Australia.,Dermatology, Phlebology and Fluid Mechanics Research Laboratory, St Vincent's Centre for Applied Medical Research, Sydney, NSW, Australia
| | - Lois Zhang
- Department of Dermatology, St Vincent's Hospital, Sydney, Darlinghurst, NSW, Australia.,Faculty of Medicine, 7800University of New South Wales, Sydney, NSW, Australia.,Dermatology, Phlebology and Fluid Mechanics Research Laboratory, St Vincent's Centre for Applied Medical Research, Sydney, NSW, Australia
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2
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Tessari L. Glauco Bassi. Veins and Lymphatics 2020. [DOI: 10.4081/vl.2020.9249] [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: 11/23/2022] Open
Abstract
This paper is part of the monographic issue: ‘Did the Masters of the past know the future? History and update of Italian Phlebolymphology’
Guest editor: Alberto Macciò (Phlebology - Part I edited by G. Agus; Phlebology - Part II edited by P. Bonadeo; Lymphology edited by F. Boccardo)
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Gianesini S, Obi A, Onida S, Baccellieri D, Bissacco D, Borsuk D, Campisi C, Campisi CC, Cavezzi A, Chi YW, Chunga J, Corda D, Crippa A, Davies A, De Maeseneer M, Diaz J, Ferreira J, Gasparis A, Intriago E, Jawien A, Jindal R, Kabnick L, Latorre A, Lee BB, Liew NC, Lurie F, Meissner M, Menegatti E, Molteni M, Morrison N, Mosti G, Narayanan S, Pannier F, Parsi K, Partsch H, Rabe E, Raffetto J, Raymond-Martimbeau P, Rockson S, Rosukhovski D, Santiago FR, Schul A, Schul M, Shaydakov E, Sibilla MG, Tessari L, Tomaselli F, Urbanek T, van Rijn MJ, Wakefield T, Wittens C, Zamboni P, Bottini O. Global guidelines trends and controversies in lower limb venous and lymphatic disease: Narrative literature revision and experts' opinions following the vWINter international meeting in Phlebology, Lymphology & Aesthetics, 23-25 January 2019. Phlebology 2019; 34:4-66. [PMID: 31495256 DOI: 10.1177/0268355519870690] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Guidelines are fundamental in addressing everyday clinical indications and in reporting the current evidence-based data of related scientific investigations. At the same time, a spatial and temporal issue can limit their value. Indeed, variability in the recommendations can be found both among the same nation different scientific societies and among different nations/continents. On the other side, Garcia already published in 2014 data showing how, after three years in average, one out of five recommendations gets outdated (Martinez Garcia LM, Sanabria AJ, Garcia Alvarez E, et al. The validity of recommendations from clinical guidelines: a survival analysis. CMAJ 2014;186(16):1211–1219). The present document reports a narrative literature revision on the major international recommendations in lower limb venous and lymphatic disease management, focusing on the different countries’ guidelines, trends and controversies from all the continents, while identifying new evidence-based data potentially influencing future guidelines. World renowned experts’ opinions are also provided. The document has been written following the recorded round tables scientific discussions held at the vWINter international meeting (22–26 January 2019; Cortina d’Ampezzo, Italy) and the pre- and post-meeting literature search performed by the leading experts.
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Affiliation(s)
| | - Andrea Obi
- 2 University of Michigan, Ann Arbor, MI, USA
| | | | | | | | - Denis Borsuk
- 6 Clinic of Phlebology and Laser Surgery, 'Vasculab' Ltd, Chelyabinsk, Russia
| | | | | | - Attilio Cavezzi
- 9 Eurocenter Venalinfa, San Benedetto del Tronto (AP), Italy
| | - Yung-Wei Chi
- 10 University of California, Davis Vascular Center, Sacramento, CA, USA
| | | | | | | | | | | | - Josè Diaz
- 15 Vanderbilt University Medical Center, Nashville, TN, USA
| | - Julio Ferreira
- 16 Instituto Brasilerio de Flebologia, Sao Paulo, Brazil
| | | | | | - Arkadiusz Jawien
- 19 Collegium Medicum, University of Nicolaus Copernicus, Bydgoszcz, Poland
| | | | | | | | | | - N C Liew
- 24 Putra University, Serdang, Malaysia
| | - Fedor Lurie
- 25 Jobst Vascular Institute, Toledo, OH, USA
| | | | | | | | | | | | | | | | - Kurosh Parsi
- 32 St. Vincent's Hospital, University of NSW, Sydney, Australia
| | | | | | | | | | - Stanley Rockson
- 37 Stanford University School of Medicine, Stanford, CA, USA
| | | | | | | | | | | | | | | | | | | | | | | | - Cees Wittens
- 44 Maastricht University Medical Center, Maastricht, Netherlands.,45 Uniklinik Aachen, Aachen, Germany
| | | | - Oscar Bottini
- 46 Universidad de Buenos Aires, Buenos Aires, Argentina
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Antignani PL, Lazarashvili Z, Monedero JL, Ezpeleta SZ, Whiteley MS, Khilnani NM, Meissner MH, Wittens CH, Kurstjens RL, Belova L, Bokuchava M, Elkashishi WT, Jeanneret-Gris C, Geroulakos G, Gianesini S, de Graaf R, Krzanowski M, Al Tarazi L, Tessari L, Wikkeling M. Diagnosis and treatment of pelvic congestion syndrome: UIP consensus document. INT ANGIOL 2019; 38:265-283. [PMID: 31345010 DOI: 10.23736/s0392-9590.19.04237-8] [Citation(s) in RCA: 56] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
| | | | - Javier L Monedero
- Unity of Vascular Pathology, Ruber Internacional Hospital, Madrid, Spain
| | - Santiago Z Ezpeleta
- Unity of Radiology for Vascular Diseases, Ruber Internacional Hospital, Madrid, Spain
| | | | - Neil M Khilnani
- Division of Interventional Radiology, Weill Cornell Medicine, New York Presbyterian Hospital, New York, NY, USA
| | - Mark H Meissner
- University of Washington School of Medicine, Seattle, WA, USA
| | - Cees H Wittens
- Department of Venous Surgery, Maastricht University Medical Center, Maastricht, the Netherlands
| | - Ralph L Kurstjens
- Department of Obstetrics and Gynecology, Haga Teaching Hospital, The Hague, the Netherlands
| | - Ludmila Belova
- Faculty of Medicine, Ulyanovsk State University, Ulyanovsk, Russia
| | - Mamuka Bokuchava
- Tbilisi State Medical University, N. Bokhua Memorial Cardiovascular Center, Tbilisi, Georgia
| | | | - Christina Jeanneret-Gris
- Department of Angiology, University Clinic of Internal Medicine, KSBL Bruderholz, Baselland, Switzerland
| | - George Geroulakos
- Department of Vascular Surgery, Attikon University Hospital, Athens, Greece
| | | | - Rick de Graaf
- Clinic for Diagnostic and Interventional Radiology/Nuclear Medicine, Clinical Center of Friedrichshafen, Friedrichshafen, Germany
| | | | - Louay Al Tarazi
- Varicose Veins and Vascular Polyclinic (VVVC), Damascus, Syria
| | - Lorenzo Tessari
- Bassi-Tessari Foundation, Veins&Lymphatics Association ONLUS, Varese, Italy
| | - Marald Wikkeling
- Department of Vascular Surgery Heelkunde Friesland, Location MCL and Nij Smellinghe Hospital, Drachten, the Netherlands
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Crippa A, Menegatti E, Zini F, Tessari L, Taibi A, Maietti E, Gianesini S. Safety and short-term efficacy of telangiectasia treatment by means of an innovative combination of 532 and 808 nm transdermal diode laser. Phlebology 2019; 34:715-720. [DOI: 10.1177/0268355519841999] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Objectives To evaluate the safety and efficacy of an innovative transdermal multiple wavelength diode laser in telangiectasia treatment. Methods A total of 94 females underwent treatment by means of a multiple wavelength laser. All the cases were treated by three cycles of 532 nm combined with simultaneous 808 nm pulse. OFF time between the cycles was 10 ms. The handling physician, the patient and a blind assessor scored the aesthetic outcome in a range from 0 (no change) to 10 (100% disappearance). Pain was scored from 0 (no pain) to 10 (most painful experience ever) by the patient. Results At 5 ± 1 months, depigmentation was observed in 3/94 cases (3.2%), hyperpigmentation in (4/94 4.2%), transient erythema in 14/94 (14.9%), transient oedema in 11/94 (11.7%), matting in 1/94 (1.1%). Mean aesthetic outcome was scored as 7.9 ± 1.3 by the physician, 7.7 ± 1 by the independent assessor and 7.2 ± 2.4 by the patient. Patients reported a mean peri-procedural pain of 3.4 ± 1.5. Conclusions The simultaneous application of 532 nm and 808 nm laser emission is safe and effective in 0.1–1 mm telangiectasia treatment. The present investigation provides data for a deeper insight into the biology of the tissue photo-modulation.
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Affiliation(s)
| | - Erica Menegatti
- Vascular Diseases Center, University of Ferrara, Ferrara, Italy
| | | | | | - Angelo Taibi
- Department of Physics and Earth Sciences, University of Ferrara, Ferrara, Italy
| | - Elisa Maietti
- Department of Medical Sciences, Center for Clinical Epidemiology, University of Ferrara, Ferrara, Italy
| | - Sergio Gianesini
- Vascular Diseases Center, University of Ferrara, Ferrara, Italy
- Department of Surgery, Uniformed Services University of the Health Sciences, Bethesda, MD, USA
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Gianesini S, Zimmet S, Bottini O, Neuhardt D, Meissner M, Gibson K, Kalodiki E, Lattimer CR, Spath P, Tessari L, Tessari M, Chi YW, Sibilla MG, Menegatti E. Increasing public venous awareness, graduated compression stockings compliance and scientific data collection through open events on golf courses: A feasibility study. Veins and Lymphatics 2018. [DOI: 10.4081/vl.2018.7631] [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: 11/23/2022] Open
Abstract
Not available
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Cavezzi A, Mosti G, Campana F, Tessari L, Bastiani L, Urso SU. Corrigendum to "Catheter Foam Sclerotherapy of the Great Saphenous Vein, with Perisaphenous Tumescence Infiltration and Saphenous Irrigation" [Eur J Vasc Endovasc Surg (2017) 629-635]. Eur J Vasc Endovasc Surg 2018; 55:745. [PMID: 29573901 DOI: 10.1016/j.ejvs.2018.03.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Affiliation(s)
| | - Giovanni Mosti
- Angiology Department, MD Barbantini Clinic, Lucca, Italy
| | | | | | - Luca Bastiani
- Institute of Clinical Physiology, Italian National Research Council and CNR, Pisa, Italy
| | - Simone U Urso
- Private Hospital "Professor Nobili", Castiglione dei Pepoli (BO), Italy
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Abstract
Objective: To assess the efficacy and safety of sclerotherapy of varicose veins (VV) with sclerosing foam (SF) made using Tessari's method (three-way tap and two plastic syringes). Design: Two multi-centre prospective clinical series were documented (CS1 and CS2). In CS1, which ran from March to December 2000, 177 patients (39 men, 138 women), mean age 56 years, were treated in three centres for W related to incompetence of saphenous veins, recurrence, perforators or collaterals. Conventional or duplex-guided sclerotherapy was performed using SF made of purified sodium tetradecyl sulphate (PSTS) 0.2−3% (Fibro-vein, STD Pharmaceuticals, UK) and air. An average of 1.6 (SD 0.8) sessions per patient were performed and 2.9 (SD 1.0) ml of SF (i.e. 0.6 ml of PSTS) per session was employed. An elastic stocking providing 20 −30 or 30−40 mmHg compression was worn by patients following treatment. All the patients were reviewed (clinical examination and colour duplex ultrasonography) at 1 month. Sixty-six patients had a further follow-up 45−370 days after treatment. The 17 patients in CS2, a multi-centre study, were treated in March and April 2001. An independent observer assessed patients with major W (CEAP and W type distribution similar to CS1) before and after the treatment, and also observed the treatment, which was carried out using the technique employed in CS1. Results: In CS1 at 1 month follow-up there was: (A) obliteration of the vessel or antegrade flow in 161 (91%) patients, (B) minimal retrograde flow in the treated vein, without visible W, in 15 (8.4%) cases and (C) persistence of vessel patency with retrograde flow and visible W (failure) in 1 (0.6%) case. At 45−370 days (mean 138 days) follow-up results were: type A in 44 (67%) cases, type B in 17 (26%) cases and type C in 5 (8%) cases. The main complications were extension of sclerothrombus from superficial to deep veins (n = 2), allergy (n = 1), malaise (n = 1) and scotoma (n = 1). In CS2 at 30 days follow-up 100% of the treated venous segments had a type A outcome after an average of 1.4 sessions. No relevant complication occurred in this series. Conclusions: Sclerotherapy of major VV by means of SF prepared by Tessari's method is a safe and effective form of treatment. Low doses and a low concentration of drug may be successfully employed. Further studies are needed to establish the long- term results and overall safety of this form of foam sclerotherapy.
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Agatiello M, Cainelli E, Fava E, Toffoli E, Tessari L, Scarabel F, Cappellari A, Sole M, Di Capua M, Suppiej A. 87. Median nerve SEPs predict motor outcome in neonatal ipossic-ischemic encephalopathy treated with hypothermia. Clin Neurophysiol 2016. [DOI: 10.1016/j.clinph.2015.09.095] [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: 11/29/2022]
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Zini F, Tessari L, Torre R. Sclerofoam assisted laser therapy for saphenous refluxes: an innovative tumescence-free technique. Veins and Lymphatics 2015. [DOI: 10.4081/vl.2015.5141] [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: 11/22/2022] Open
Abstract
Endovenous laser (EL) and radiofrequency devices have continuously increased their appealing in the last decade. Even if miniinvasive, such procedure still requires multiple high volume injections of tumescent anesthesia: a medical act that is not totally complications- free. Aim of the present investigation is to evaluate the feasibility of a hybrid technique (so called sclerofoam assisted laser therapy, SFALT) combining foam sclerotherapy (FS) and EL in a tumescence free approach. Fourty primary chronic venous disease patients (8 males, 32 females, C2-4EpAsPr) presenting a sapheno-femoral reflux both at the Valsalva and compression/relaxation maneuver underwent a SFALT procedure. Diameters were measured at mid-thigh in supine. It consists in a EL fiber introduction into the great saphenous vein (GSV), shrinking it for a single cm at 200 J/cm. After a shrunk plug is created, keeping the fiber stuck in it, 5 cc of foam sclerotherapy [Tessari method, 1% polidocanol (POL) or 1% sodium tetradecyl sulfate (STS)] are injected through the same 6 Fr EL introducer. The consequent spasm allows a following EL mediated shrinkage by means of a significantly reduced fluence. Clinical and sonographic follow up were performed at one and three weeks. At 3 weeks follow up all the 40 cases presented a shrunk GSV, without recanalization signs. Neither major nor minor complications were reported. At the mid-thigh the standing GSV caliber decreased from a preoperative mean value of 0.6±0.2 cm to a post FS injection 0.3±0.1 cm value (P<0.05), showing no statistical difference among STS and POL. SFALT approach is feasible, safe and with potentially interesting outcomes. More investigations are needed in order to define the proper fluence parameters and the chance of eliminating the even mild sedation. This technique offers the chance of a possible tumescence free GSV treatment, even in case of major calibers vessels.
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Mosti G, De Maeseneer M, Cavezzi A, Parsi K, Morrison N, Nelzen O, Rabe E, Partsch H, Caggiati A, Simka M, Obermayer A, Malouf M, Flour M, Maleti O, Perrin M, Reina L, Kalodiki E, Mannello F, Rerkasem K, Cornu-Thenard A, Chi YW, Soloviy M, Bottini O, Mendyk N, Tessari L, Varghese R, Etcheverry R, Pannier F, Lugli M, Carvallo Lantz AJ, Zamboni P, Zuolo M, Godoy MF, Godoy JM, Link DP, Junger M, Scuderi A. Society for Vascular Surgery and American Venous Forum Guidelines on the management of venous leg ulcers: the point of view of the International Union of Phlebology. INT ANGIOL 2015; 34:202-218. [PMID: 25896614] [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: 06/04/2023]
Affiliation(s)
- G Mosti
- Department of Angiology, Barbantini Clinic, Lucca, Italy
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Cavezzi A, Mosti G, Di Paolo S, Tessari L, Campana F, Urso SU. Ultrasound-guided perisaphenous tumescence infiltration improves the outcomes of long catheter foam sclerotherapy combined with phlebectomy of the varicose tributaries. Veins and Lymphatics 2015. [DOI: 10.4081/vl.2015.4676] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
A prospective comparative observational study was performed to assess the short--term efficacy and safety of the peri-saphenous infiltration of tumescence solution (PST) in great saphenous vein (GSV) long catheter foam sclerotherapy (LCFS) combined with phlebectomy of the varicose tributaries. Since November 2006 through November 2010 fifty-one consecutive patients (16 males and 35 females, mean age 51.5 years) who underwent LCFS of GSV + multiple phlebectomies were prospectively enrolled, without any pre-selection criteria, in three different groups (17 patients per group) and reviewed as to their outcomes: i) patients without additional PST; ii) with PST under visual control; iii) with ultrasound-guided PST. All procedures were performed in local anesthesia and an average of 7 mL [interquartile range (IQR) 6.5-7.5] of 3% sodiumtetradecylsulfate CO2+O2-based sclerosant foam was injected in the diseased segment of GSV (median caliber 7) (IQR 6-8) by means of a 4F long catheter. Clinical and color-duplex ultrasound (CDU) follow-up was performed at regular intervals, the last of which 14 months after the treatment. At 14 months follow-up no varicose veins were visible in 94%, 94% and 100% of the cases in group I, II and III respectively. The CDUbased outcomes were the following: 71%, 71% and 84% GSV occlusion rate in group I, II and III respectively; reflux was found in 5, 4 and 1 cases in group I, II and III respectively. Clinical and CDU morphologic and hemodynamic results were assembled and scored through an arbitrary system. The relative statistical analysis showed a significant (P<0.0001) improvement of the results for patients who received ultrasound guided PST over the other two groups. No relevant complications were recorded in all 51 cases. GSV treatment by means of LCFS + phlebectomy of varicose tributaries proved to be effective and safe in this prospective observational study. The addition of ultrasound guided PST resulted in a significant improvement of GSV occlusion rate and of varicose vein clinical resolution.
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Gianesini S, Cavezzi A, Mosti G, Tessari L, Zini F, Urso S, Campana F, Tessari M, Dalla Caneva P, Espinoza F, Rocha R, Neuhardt D, Mowatt-Larssen E, Zygmunt J, Cortesi S, Morrison T, Morrison N. A phlebo-lymphology humanitarian trip to Matagalpa, Nicaragua. Veins and Lymphatics 2015. [DOI: 10.4081/vl.2015.4851] [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: 11/23/2022] Open
Abstract
<em>Amigos de Salud</em> and <em>Vene e Linfatici</em> <em>Foundation</em> took part in a volunteer medical trip in Nicaragua. A detailed description of the provided healthcare is reported.
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Agatiello M, Toffoli E, Scarabel F, Tessari L, Traverso A, Bizzaro E, Capua MD, Pro S, Cappellari A, Suppiej A. 17. Somatosensory evoked potentials recorded during hypothermia in neonatal hypoxic–ischemic encephalopathy. Clin Neurophysiol 2015. [DOI: 10.1016/j.clinph.2014.10.036] [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: 10/24/2022]
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Tessari L, Izzo M, Cavezzi A, Zini F, Tessari M, Grigolato D. Scintigraphy-based analysis of possible pulmonary lesions after foam sclerotherapy: a pilot study. Veins and Lymphatics 2014. [DOI: 10.4081/vl.2014.4037] [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: 11/23/2022] Open
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Cavezzi A, Mosti G, Di Paolo S, Tessari L, Campana F, Urso S. Re: ‘Catheter-directed Foam Sclerotherapy of Great Saphenous Veins in Combination with Pre-treatment Reduction of the Diameter Employing the Principals of Perivenous Tumescent Local Anesthesia’. Eur J Vasc Endovasc Surg 2014; 48:597. [DOI: 10.1016/j.ejvs.2014.07.012] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2014] [Accepted: 07/02/2014] [Indexed: 10/24/2022]
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Tessari L, Izzo M, Cavezzi A, Zini F, Tessari M, Ambrosino M, Fanelli R. Timing and modality of the sclerosing agents binding to the human proteins: laboratory analysis and clinical evidences. Veins and Lymphatics 2014. [DOI: 10.4081/vl.2014.3275] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Tessari L, Bizzaro E, Toffoli E, Cappellari A, Cainelli E, Suppiej A. 111. The utility of video EEG in very early prematurity: A case of twin babies. Clin Neurophysiol 2013. [DOI: 10.1016/j.clinph.2013.06.138] [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: 11/30/2022]
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Rabe E, Breu FX, Cavezzi A, Smith PC, Frullini A, Gillet JL, Guex JJ, Hamel-Desnos C, Kern P, Partsch B, Ramelet AA, Tessari L, Pannier F. European guidelines for sclerotherapy in chronic venous disorders. Phlebology 2013; 29:338-54. [DOI: 10.1177/0268355513483280] [Citation(s) in RCA: 166] [Impact Index Per Article: 15.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Aim Sclerotherapy is the targeted chemical ablation of varicose veins by intravenous injection of a liquid or foamed sclerosing drug. The treated veins may be intradermal, subcutaneous, and/or transfascial as well as superficial and deep in venous malformations. The aim of this guideline is to give evidence-based recommendations for liquid and foam sclerotherapy. Methods This guideline was drafted on behalf of 23 European Phlebological Societies during a Guideline Conference on 7–10 May 2012 in Mainz. The conference was organized by the German Society of Phlebology. These guidelines review the present state of knowledge as reflected in published medical literature. The regulatory situation of sclerosant drugs differs from country to country but this has not been considered in this document. The recommendations of this guideline are graded according to the American College of Chest Physicians Task Force recommendations on Grading Strength of Recommendations and Quality of Evidence in Clinical Guidelines. Results This guideline focuses on the two sclerosing drugs which are licensed in the majority of the European countries, polidocanol and sodium tetradecyl sulphate. Other sclerosants are not discussed in detail. The guideline gives recommendations concerning indications, contraindications, side-effects, concentrations, volumes, technique and efficacy of liquid and foam sclerotherapy of varicose veins and venous malformations.
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Affiliation(s)
- E Rabe
- Department of Dermatology, University of Bonn, Bonn, Germany
| | - FX Breu
- Practice for Vascular Medicine, Tegernsee, Germany
| | - A Cavezzi
- Vascular Unit, Poliambulatorio Hippocrates and Clinic Stella Maris, San Benedetto del Tronto (AP), Italy
| | | | - A Frullini
- Studio Medico Flebologico – Figline Valdarno, Florence, Italy
| | - JL Gillet
- Vascular Medicine and Phlebology, Bourgoin-Jallieu, France
| | - JJ Guex
- Cabinet de Phlébologie, Nice, France
| | - C Hamel-Desnos
- Department of Vascular Medicine, Saint Martin Private Hospital, Caen, France
| | - P Kern
- Private office Vevey, Service of Angiology, Lausanne University Hospital, Lausanne, Switzerland
| | | | - AA Ramelet
- Department of Dermatology, University of Bern, Switzerland
| | | | - F Pannier
- Department of Dermatology, University of Cologne, Cologne, Germany
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Ruhlmann C, Molina L, Tessari L, Gnocchi D, Cattaneo A, Martinez A. Day 5 embryo transfer: should two blastocysts be our limit? Fertil Steril 2011. [DOI: 10.1016/j.fertnstert.2011.07.727] [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: 11/30/2022]
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Abstract
INTRODUCTION Foam sclerotherapy has gained a great popularity among phlebologists worldwide, although a major lack of homogeneity in the material used to produce sclerosant foam (SF) and to inject SF has been reported. AIMS To highlight the literature data and a few personal clinical and experimental outcomes concerning the main variables in SF production and injection. METHODS A review of the published literature and of our own 12 year clinical and experimental experience has been undertaken in order to focus on a few variables of the material and methods used to produce SF with Tessari method and to inject SF. RESULTS In SF production, differences in gas components, liquid to gas ratio, as well in disposable material can variably influence the resulting SF. Similarly SF injection through ultrasound guidance, with needle, or with short/long catheter may exhibit different foam behaviours according to the variable material and techniques which are employed. More recently the introduction of long catheters, possibly together with hook phlebectomy, seems to potentiate the short-mid term outcomes of foam sclerotherapy. CONCLUSION SF formation is greatly influenced by the choice of the gas component, the liquid-to-gas ratio, the type of syringes; also larger needles are to be preferred for injection of SF, while long catheters seem to represent a valid alternative especially when combined with tumescence to minimise saphenous diameter.
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Affiliation(s)
- A Cavezzi
- Vascular Unit, Poliambulatorio Hippocrates, Via Gioranni XXIII 7, 63039 San Benedetto del Tronto (AP), Italy.
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Abstract
BACKGROUND Recently a new method of using a foam sclerosing agent for the treatment of leg veins has been described. We present a pilot study of a new technique for producing the sclerosing foam (Tessari's method) (SFT) and its use in sclerotherapy of major and minor varicosities. OBJECTIVE A preliminary multicenter experience of sclerotherapy performed by means of this new kind of sclerosing foam made of purified sodium tetradecylsulfate is described. The authors evaluated the safety and efficacy of different doses and concentrations of the drug as well as different methods of preparing the foam in addition, the results of this technique were evaluated. METHODS Over a 6-week period the three authors performed sclerotherapy or duplex-guided sclerotherapy using SFT, treating 77 patients. The SFT was formed using a three-way stopcock and two syringes, mixing air with liquid sodium tetradecylsulfate to create a foam. Each author used different concentrations (0.1-3%) and doses (2-8 ml) of SFT according to the size and number of the veins. Alternate methods of preparing the foam were examined as well. Seventy percent of the sclerotherapy sessions were performed on either the long or short saphenous veins, recurrent varices, or collaterals. Thirty percent of the treatments were for reticular varices and telangiectases. RESULTS At 1-month follow-up, the vast majority of treated larger veins were either obliterated or showed a normal state of cephalad blood flow. Results for minor varicosities were good, but with related complications of hyperpigmentation and small areas of cutaneous necrosis. Two patients experienced transient scotomas and one patient developed segmental phlebitis of a collateral vein. The best foam was obtained by mixing one part liquid sodium tetradecylsulfate and four to five parts air, but the duration of the foam product was also related to several other factors. CONCLUSION This preliminary pilot study demonstrates that the technique of producing sclerosing foam according to Tessari's method (three-way stopcock device) is very promising, especially for larger veins. No serious complications were reported, and further standardization of the method may improve the results and feasibility of this technique. Further studies are needed to validate this new technique.
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Affiliation(s)
- L Tessari
- Glauco Bassi Foundation, Trieste, Italy.
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Gioia G, Mandelli D, Capaccioni B, Randelli F, Tessari L. Surgical treatment of far lateral lumbar disc herniation. Identification of compressed root and discectomy by lateral approach. Spine (Phila Pa 1976) 1999; 24:1952-7. [PMID: 10515022 DOI: 10.1097/00007632-199909150-00015] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.4] [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: 02/01/2023]
Abstract
STUDY DESIGN A new method is described of compressed root identification and discectomy for extraforaminal disc herniation, by a lateral intertransversalis approach. OBJECTIVES To describe a safe surgical approach that does not require resection of adjacent bone structures during extraforaminal discectomy. SUMMARY OF BACKGROUND DATA Most earlier series have reported approaches that damaged bordering bone structures with wide laminoarthrectomy. This is an attempt at a safer, simpler surgical approach. METHODS Thirteen patients with lateral hernia have undergone this surgical procedure since 1995. Herniectomy was performed after identification of the compressed root within the iliopsoas muscle. RESULTS All the patients resumed the upright position with the aid of semirigid brace 24 hours after surgery. Upon awakening from the anesthesia, no patient reported peripheral pain. Motor deficits resolved after physical rehabilitation in all but one patient. At a mean follow-up of 14 months, there was no report of back pain. CONCLUSION The procedure described in this article offers a simple alternative to the valid procedures presently at hand. It offers the advantage of no bone resection and of minimizing nerve structures manipulation.
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Affiliation(s)
- G Gioia
- Department IV of Orthopaedic Surgery, University of Milan Medical School, San Raffaele Hospital, Italy.
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De Pellegrin M, Tessari L. Early ultrasound diagnosis of developmental dysplasia of the hip. Bull Hosp Jt Dis 1996; 54:222-225. [PMID: 8731414] [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: 05/22/2023]
Abstract
The results of ultrasound diagnosis of developmental dysplasia of the hip (DDH) in several studies of 1,000 and 1,332 consecutive patients, performed according to Graf's method from 1984 to the present, are presented. Prior to 1984 the authors used radiography exclusively in suspected cases of DDH, however, the change from radiography to ultrasonography resulted in significant improvement in the ability to diagnose and treat DDH. Different standard methods of treatment have been developed for the management of each morphological type of the newborn's and infant's hip. Ultrasound is more sensitive than clinical assessment for diagnosing DDH since it detects the dysplastic morphology of the hip when Ortolani's test is negative. Instability can be demonstrated directly. The success of treatment of DDH depends on the time of diagnosis the early diagnosis obtained by ultrasound screening can significantly improve the results of treatment.
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Affiliation(s)
- M De Pellegrin
- Clinica Ortopedica, Università di Milano, IRCCS Ospedale San Raffaele, Italy
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Crippa L, Ravasi F, D'Angelo SV, Varagona R, Milani E, Safa O, Tessari L, D'Angelo A. Diagnostic value of compression ultrasonography and fibrinogen-related parameters for the detection of postoperative deep vein thrombosis following elective hip replacement: a pilot study. Thromb Haemost 1995; 74:1235-9. [PMID: 8607101] [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: 01/31/2023]
Abstract
To determine their ability to diagnose postoperative deep vein thrombosis (DVT) D-dimer - by three methods -, fibrinogen degradation products (FgDP) and fibrinogen levels were measured in 68 consecutive patients before elective surgery for hip replacement and on postoperative day 1, 3, 6, and 10. All patients received prophylaxis and underwent compression real-time B-mode ultrasonography (C-US) on postoperative day 5 and 9, and bilateral ascending venography on day 10. Twenty-two out of 68 patients developed asymptomatic postoperative DVT, which was limited to the calf veins in 14 and involved the proximal veins in 8 patients. C-US was negative in all patients on day 5. On day 9, C-US sensitivity and specificity for proximal DVT were 63% (95% confidence interval: 26%-90% and 98% (89%-100%) respectively. Postoperative changes in the laboratory parameters evaluated were not different in patients with or without DVT until day 10. On day 10, mean D-dimer, FgDP and fibrinogen levels were significantly higher in patients with DVT than in those without DVT (p values between 0.006 and 0.032), but only D-dimer was higher with DVT involving two or more venous segments than with thrombosis involving one venous segment only (p < 0.05). Stepwise logistic regression analysis identified D-dimer and fibrinogen on day 10 as predictors of postoperative DVT. In a receiver operator curve and after weighing for the coefficients generated by logistic regression analysis, the combination of a latex photometric immuno-assay and of PT-derived fibrinogen yielded-at a cut-off value of 7.0 a sensitivity of 100% (73%-100%) and a specificity of 58% (39%-75%) for DVT, with a negative predictive value of 100% (78%-100%), a positive predictive value of 52% (32%-71%) and an overall accuracy of 71% (55%-83%). These results suggest that two simple, fast and reproducible tests may permit the identification of patients at low risk of having postoperative DVT and that a combination of sensitive laboratory assays and of the highly specific C-US may select patients requiring anticoagulant treatment. Efficacy and cost-effectiveness of this approach should be evaluated in large clinical management studies.
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Affiliation(s)
- L Crippa
- Coagulation Service, Istituto Scientifico H.S. Raffaele, Milano, Italy
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Torri G, Vignati C, Agrifoglio E, Benvenuti M, Ceciliani L, Raschella B, Letizia G, Martorana U, Tessari L, Thovez G, Siclari A. Aceclofenac versus piroxicam in the management of osteoarthritis of the knee: A double-blind controlled study. Curr Ther Res Clin Exp 1994. [DOI: 10.1016/s0011-393x(05)80189-4] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Rubinacci A, Sirtori P, Moro G, Galli L, Minoli I, Tessari L. Is there an impact of birth weight and early life nutrition on bone mineral content in preterm born infants and children? Acta Paediatr 1993; 82:711-3. [PMID: 8241663 DOI: 10.1111/j.1651-2227.1993.tb12543.x] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- A Rubinacci
- Clinica Ortopedica, Istituto Ospedaliero Provinciale per la Maternità, Milano, Italy
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Rubinacci A, Lodigiani S, Sirtori P, Tessari L. [Influence of nutrition, age and vitamin D status on fasting urinary excretion of calcium in postmenopausal women]. Minerva Med 1992; 83:601-8. [PMID: 1461531] [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: 12/27/2022]
Abstract
The purpose of the present study was to evaluate the influence of nutrition, age, and Vitamin D status on fasting urinary calcium (Ca) as a function of creatinine excretion (Ca/Cr) and of glomerular filtration rate (Ca/GFR) in postmenopausal women. Fasting urinary calcium, urinary Cr and GFR were measured in 18 women aged 54 to 91 years before and after six days of a calcium (400 mg/die) and sodium (100 mEq/die) restricted diet with a controlled content of proteins, lipids and glucides. Aged (over 64 y.) women having an adequate vitamin D status showed fasting urinary Ca/Cr and Ca/GFR after the controlled diet significantly lower than those showed before. It is concluded that fasting Ca/Cr and Ca/GFR may be nutrition-dependent. A revision of the significance of the fasting urinary Ca excretion is consequently suggested.
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Affiliation(s)
- A Rubinacci
- Clinica Ortopedica, Univesità degli Studi di Milano
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Rubinacci A, Porrini M, Sirtori P, Galli L, Tessari L. [Nutrients, anthropometric characteristics and osteoporosis in women in the recent and late postmenopausal period]. Minerva Med 1992; 83:497-506. [PMID: 1436598] [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: 12/27/2022]
Abstract
Bone mineral content (BMC) at two different radial sites (mid-diaphysis and ultra-distal epiphysis), anthropometric measurements (Body Mass Index, Lipidic Area, and Muscular Area) and nutrients intake were measured in two populations of women selected on the basis of early (< 9 years) or remote (> 15 years) menopause. The results show the presence of positive relationships between BMC, and protein and lipid intakes in the population of women in early menopause; in the other population no relationships were found. Glucid, fibre and calcium intakes were not related to the BMC of both populations. The positive relationships between BMC, and protein and lipid intakes in the population of women in early menopause is likely mediated by anthropometric characteristics as Body Mass Index and Muscular Area.
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Affiliation(s)
- A Rubinacci
- Sezione di Fisiopatologia dell'Osso, Università degli Studi di Milano
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Tessari L. [A case of cutaneous disorders of the lower limbs due to lymphostasis in a patient with multiple sclerosis. Use of a dynamic phlebologic footboard]. Phlebologie 1992; 45:175-7; discussion 178. [PMID: 1528970] [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: 12/27/2022]
Abstract
Tessari hemo-phlebo-dynamic steps are a passive physiotherapy device which cause the "ankle pump" to work, thereby contributing to venous return in the lower limbs. These steps can be used in phlebology in disorders due to stasis affecting the lower limbs, in orthopedics in functional rehabilitation as preventive treatment in the case of sedentary activities.
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Affiliation(s)
- L Tessari
- Casa di Cura Dott, Pederzoli, Peschiera Del Garda, Verona, Italie
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Rubinacci A, Divieti P, Capponi A, Resmini G, Daverio R, Veglia F, Tessari L. [Reduction in parathormone secretion after oral calcium loading in osteoporotic adults]. MINERVA ENDOCRINOL 1992; 17:55-65. [PMID: 1296145] [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: 12/26/2022]
Abstract
The purpose of this study was to verify if a decreased inhibition of PTH secretion (abnormal suppressibility) in response to physiological increment of plasma calcium is present in patients with osteoporosis. The plasma concentration curve of intact PTH 1-84 following an oral calcium load (Pak) has been calculated in a selected population of 38 osteopenic patients (16 males and 22 females) and in a control group of 9 young healthy adults. All the patients included in this study a) had no past or present diseases and medications of potential influence on calcium homeostasis, b) showed a maximal calcemic response to the oral calcium load equal to that of the control group. PTH suppressibility was significantly smaller in the osteoporotic patients (-42% in males and -32% in females) than in the control group (-76%). This abnormal suppressibility of PTH is independent on sex and, in the females, also on postmenopausal estrogen deficiency. These results support the hypothesis that osteoporosis is associated to an altered secretory response of parathyroid glands maybe due to reduced sensitivity of the parathyroid cells to extracellular calcium.
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Affiliation(s)
- A Rubinacci
- Istituto Scientifico, Ospedale San Raffaele, Milano
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Rubinacci A, Resmini G, Divieti P, Capponi A, Daverio R, Tessari L. [The blood calcium error induced by oral calcium loading: study of the homeostatic compensation mechanism]. MINERVA ENDOCRINOL 1992; 17:47-54. [PMID: 1296144] [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: 12/26/2022]
Abstract
The oral calcium load test, originally proposed for evaluating the intestinal calcium absorption and the renal calcium leak triggers some endocrine and metabolic responses addressed to correct the "calcemic error" induced by the load. Besides the increased plasma calcium there are: plasma PTH drop, increment in the urinary calcium excretion and in the threshold of tubular phosphate reabsorption. These responses have been measured and reciprocally correlated in 9 young adults at different times after the oral calcium load. The responses can be assessed with high precision in clinical practice and are in agreement with the known physiological models. The oral calcium load test is proposed as a tool for studying in the osteopenic population in the individual's capacity of correcting the calcemic error induced by the load.
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Affiliation(s)
- A Rubinacci
- Istituto Scientifico, Ospedale San Raffaele, Milano
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Rubinacci A, Moro GL, Tessari L. [A method for the in vivo measurement of the mineral content in an experimental animal]. Radiol Med 1992; 83:49-53. [PMID: 1557544] [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: 12/27/2022]
Abstract
Bone mineral content measurement is not as widely used in experimental conditions as in clinical practice because of the lack of adequate experimental methods. An in vivo measurement method of bone mineral content in the rat is here presented. Measurements were made at the proximal tibio-peroneal segment, which has a mainly trabecular structure, by means of single photon absorptiometry. The presence of the fibula, having cortical structure, has been shown not to affect the read values, which can be therefore attributed to the tibial metaphysis, having a mainly trabecular structure. Expressing mineral content values as a function of the measured bone diameter has proven useless. Limb repositioning on the instrument holding device is critical for the reproducibility of the measurement, but the latter is not affected by the repositioning method. Method reproducibility (depending on either the intrinsic instrumental error or the repositioning error) is 5-6%. This relatively low reproducibility of the suggested method does not prevent its use in the study of physiological and pathological variations of bone mineral content in rats, and of the means to influence it.
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Tessari L, De Pellegrin M. Morphological or functional criteria in evaluation of the newborn hip? Ital J Orthop Traumatol 1992; 18:527-33. [PMID: 1345647] [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: 03/25/2023]
Abstract
Classifying the infant hip as normal or dysplastic before the stage of radiological significance, in other words during the first three months of life, has always been trusted to functional maneuvers causing clinical signs. From the results it is possible to deduce if the hip morphology is normal or somehow altered. In other words, because insufficient radiographic significance makes it impossible to directly assess the "morphological" criterion, diagnosis of the state of the hip is carried out using an indirect "functional" criterion. In contrast to radiographic imaging, ultrasound screening is already significant in the first weeks of life; it is therefore now possible to obtain real images of the infant hip earlier than it was possible using radiography. This eliminates the need for symptomatic evidence of dislocation. As a result, the "functional" indirect criterion used up till now for early diagnosis of infant hip can today be replaced by a direct "morphological" criterion. This innovation is not without epidemiological consequences, and this must be taken into account in order to rationalise between the opposing risks of over or under estimating the incidence of congenital hip dysplasia.
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Affiliation(s)
- L Tessari
- Clinica Ortopedica dell'Università, Istituto Scientifico Ospedale S. Raffaele, Milano
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Rubinacci A, Boniforti F, Tessari L. [Effect of insulin on the activity of bone alkaline phosphatase in culture]. MINERVA ENDOCRINOL 1991; 16:187-91. [PMID: 1815119] [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: 12/28/2022]
Abstract
Diabetes and osteoporosis are linked. The question remains, however, as to whether insulin has any direct effect on bone formation. To test this hypothesis we have measured, as a marker of osteoblast activity, alkaline phosphatase (ALP) released by rat limb intact bones incubated in the presence and in the absence of physiological concentration of insulin. The results indicate that insulin significantly (p less than 0.012) increases ALP by a mean value of 48% (from 5.4% to 215%) over matched controls. We conclude that insulin has a direct stimulatory effect on osteoblast activity, and that in the absence of this effect, as in diabetes, bone loss might occur.
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Affiliation(s)
- A Rubinacci
- Istituto Scientifico San Raffaele, Clinica Ortopedica dell'Università di Milano
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Bassi GL, Tessari L. [Functional venous pathology and natural defense processes in chronic venous insufficiency]. Phlebologie 1991; 44:771-7. [PMID: 1792267] [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: 12/28/2022]
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Tessari L. [Evaluation of the hemodynamic treatment of varicose disease]. Phlebologie 1991; 44:291-4; discussion 294-5. [PMID: 1946664] [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: 12/29/2022]
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Pontiroli AE, Pajetta E, Calderara A, Alberetto M, Pozza G, Manganelli V, Resmini G, Tessari L, Maresca V. Intranasal and intramuscular human calcitonin in female osteoporosis and in Paget's disease of bones: a pilot study. J Endocrinol Invest 1991; 14:47-51. [PMID: 1646250 DOI: 10.1007/bf03350260] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
It has been shown that human calcitonin (hCT) is absorbed through the nasal mucosa when administered together with promoters like sodium glycocholate (SGC) or dihydrofusinate. The aim of this study was to compare the clinical and metabolic effect of intranasal (in) and intramuscular (im) hCT in patients with osteoporosis or with Paget's disease of bones. Fifteen women with postmenopausal or with senile osteoporosis entered a randomized six months trial with in hCT (plus SGC) or with im hCT 100 U on alternate days. Six women in each group were treated for 2 months, and only four women in each group continued treatment for an additional 4 months period. In hCT, but not im hCT, reduced subjective pain, while urinary cAMP increased to a similar extent in the 2 groups. Other metabolic indexes and bone mineral content (BMC) were unchanged, no new fractures took place, and side effects were fewer with in than with im hCT. To confirm the analgesic effect of in hCT, twelve patients with Paget's disease of bone were randomly treated for 20 days with in or im hCT 100 U/day: during the short period of treatment, pain was reduced by in, not by im hCT, and urinary cAMP excretion similarly increased in the two groups of patients.
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Rubinacci A, Moro GE, Resmini G, Fulconis F, Tessari L, Minoli I, Räihä NC. Sex-related differences of bone mineral content in low birthweight infants fed cow's milk formula. Acta Paediatr Scand 1990; 79:866-8. [PMID: 2239288 DOI: 10.1111/j.1651-2227.1990.tb11570.x] [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] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- A Rubinacci
- Clinica Ortopedica, Istituto Scientifico San Raffaele, Milano, Italy
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Tessari L. [Canyon-varices. Consequence and cause of sclerous cellulitis and their treatment]. Phlebologie 1990; 43:501-6. [PMID: 2290869] [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: 12/31/2022]
Abstract
Cutaneous and subcutaneous sclerosis of venous origin ("hypodermite chronique" to the French and "indurated cellulitis" to the Anglo-saxons) is always created by a "varicose vein-canyon", which communicates with one or several inadequate perforating? Varicose vein-canyons, or rather the circulatory and hypertensive disturbances that they engender, are without doubt mainly responsible for chronic panniculitis. It is extremely important to inactivate them to bring about regression of the sclerosis. The various ways of tackling the problem are based on three different principles: --contrasting the reflux from varicose vein-canyons by external compression; --cutting only vertical long reflux, by ablation or sclerosis of the inadequate saphenous veins and the other proximal varicose veins; --adding to the suppression of the long reflux by interruption of short reflux in the legs. The author insists yet again on the value of the "Glauco Bassi hook method", for which panniculitis is a choice indication, either because is enables the largest of the varicose vein-canyons (the "Leonardo vein") to be reached easily (and sometimes even to remove a few centimeters by rolling around forceps introduced into two incisions ten millimetres long at the most), or because there are few alternatives for interrupting the leakage points, if "sunk" varicose-veins are involved.
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Tessari L. [Repercussions of venous diseases on the osteoarticular system of the lower extremities]. Phlebologie 1990; 43:235-41; discussion 241-2. [PMID: 2236233] [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: 12/30/2022]
Abstract
Two centuries ago, a leading light of phlebology (J.-L. Petit) wrote, "When ulcers, located beside bones, have been present for more than one year, the bones rot". Today, on the basis of many anatomical and radiological studies, this statement can be modified as follows: bone lesions may occur even before the onset of an ulcer; their nature is very variable and they are certainly more extensive in long-standing phlebopathies. In legs presenting open ulcers for more than 5 years, bone lesions are nearly always present but may not coincide with the location of the ulcer; the changes occur in the same way and follow the same pattern in post-phlebitic ulcer and in essential varices. Within the legs, notable reciprocal potentially pathogenic relationships are set up between the joints and the veins. These are more marked in the distal section of the limb than in the proximal section. It is therefore essential that at the first phlebological consultation, particularly in the presence of serious cutaneous lesions, an in-depth investigation should be carried out of the functional state of the osteoarticular system in order to be able to combine treatment of the venous pathology with a correct restoration of the hemokinetic pump.
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Tessari L. [Patients' rights, being the fourth third of phlebology therapy. Tribute to Glauco Bassi]. Phlebologie 1989; 42:201-9. [PMID: 2772047] [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
Current social, cultural and ethnic patterns all have an influence on phlebology therapy. At the present time, the desire to improve the appearance of their legs is much stronger than before in subjects who have uncomplicated varicose veins. This must be taken into consideration. However, it should also be noted that "capillary phobias" are met with, and these are nothing more than neuroses due to lack of adaptation to present-day life and are certainly not curable by phlebology therapy. On the contrary, care should be taken not to practice "Utopian medicine" in chronic venous insufficiency by prescribing treatment that the patient cannot or does not want to carry out. For this reason, it is not sufficient to prescribe the most logical treatment; a careful examination should be undertaken of the patient's character, requirements, family circle and work, as well as the influence exerted upon him by current social behaviour. Above all, three observations should be made. Some patients undertake cures that are completely different from those prescribed by their phlebologist, since they still have faith in certain outmoded rules. Others put into practice fragments of medical knowledge that have been passed on by popular wisdom. Very often the case is met of post-phlebitis patients who are unable to put on and take off their support stockings and who are the victims of current social conditions which no longer oblige families to help their close relations.(ABSTRACT TRUNCATED AT 250 WORDS)
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Bassi G, Tessari L. [Chronic venous insufficiency of the adipose limb]. Phlebologie 1988; 41:603-8. [PMID: 3222308] [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: 01/04/2023]
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Tesio L, Civaschi P, Tessari L. Motion of the center of gravity of the body in clinical evaluation of gait. Am J Phys Med 1985; 64:57-70. [PMID: 3993758] [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: 01/08/2023]
Abstract
The motion of the center of gravity during walking was analyzed in five hemiplegic subjects and eleven subjects affected by unilateral hip arthritis. In the hemiplegic subjects and 6 subjects with hip arthritis the transfer between kinetic and potential energy (with a passive pendular motion) was found to be 9-95% greater during the step performed on the affected limb ("pathological" step); as a consequence, the muscular work done during this step was 7-81% of the work done during the step performed on the second limb ("normal" step). Qualitatively similar gait anomalies were recorded in all hemiplegic subjects with hypertonus of the paretic limb: these subjects had to lift the spastic limb as a whole during the normal step, with the consequence that the center of gravity was lifted 0.6-3 cm more than during the pathological step. In contrast, various motor patterns were found in patients with hip arthritis. During the pathological step the center of gravity reached a height 0.5-3 cm greater in 7 subjects, 1 cm smaller in one subject, and about the same height reached during the normal step in 3 subjects. This was consistent with the various motor deficits caused by hip arthritis.
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Abstract
A high coefficient of variation is characteristic of the bioelectric potentials recorded from living long bones. As a consequence, the data collected from animal and human experiments are difficult to use in practical ways. A distribution curve for bone bioelectric potentials has been calculated using polynomial regression analysis to process the voltage values recorded on the whole length of rabbit tibiae, with reference electrodes positioned in three different points of the bone. The distribution curve so obtained is presented to fulfill the need for a reference curve for the bioelectric potentials recorded from rabbit tibial surfaces.
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Abstract
The origin of the bioelectric potentials in unstressed living bones is still an open question. Blood-flow in vessels, stationary potentials on peripheral nerves, muscle injury potentials, and viability of bone cells are claimed to be possible sites of origin of the electric potentials recorded on bone surface. The present data show that the topographic quantitative distribution of tetracycline labeling at sequential levels of rabbit tibia and the distribution pattern of the bioelectric potentials in this bone are significantly superimposable. This coincidence of bone formation rates and bioelectric potentials seems to support the view that the latter are in some way linked with the laying down of new bone.
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