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Factores de riesgo en el abuso y la dependencia a benzodiacepinas

Factores de riesgo en el abuso y la dependencia a benzodiacepinas

Factores de riesgo en el abuso y la dependencia a benzodiacepinas

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Docum<strong>en</strong>to <strong>de</strong>scargado <strong>de</strong> http://www.<strong>el</strong>sevier.es <strong>el</strong> 24/06/2009. Copia para uso personal, se prohíbe <strong>la</strong> transmisión <strong>de</strong> este docum<strong>en</strong>to por cualquier medio o formato.182 Busto, U. E. — <strong>Factores</strong> <strong>de</strong> <strong>riesgo</strong> <strong>en</strong> <strong>el</strong> <strong>abuso</strong> y <strong>la</strong> <strong>de</strong>p<strong>en</strong><strong>de</strong>ncia a b<strong>en</strong>zodiacepinasLa coexist<strong>en</strong>cia frecu<strong>en</strong>te <strong>de</strong> <strong>de</strong>sór<strong>de</strong>nes psiquiátricosy <strong>de</strong> <strong>abuso</strong> <strong>de</strong> drogas <strong>en</strong> paci<strong>en</strong>tes <strong>de</strong>p<strong>en</strong>di<strong>en</strong>tes a<strong>la</strong>s b<strong>en</strong>zodiacepinas ti<strong>en</strong>e importancia para <strong>la</strong> i<strong>de</strong>ntificacióny tratami<strong>en</strong>to a<strong>de</strong>cuado <strong>de</strong> los <strong>de</strong>sór<strong>de</strong>nes secundariosy pue<strong>de</strong> ser importante <strong>en</strong> <strong>el</strong> tratami<strong>en</strong>to ypronóstico <strong>de</strong> mejoría <strong>de</strong> estos paci<strong>en</strong>tes.En resum<strong>en</strong>, son muchos los factores que influy<strong>en</strong>para que un paci<strong>en</strong>te se haga <strong>de</strong>p<strong>en</strong>di<strong>en</strong>te a <strong>la</strong>s b<strong>en</strong>zodiacepinas.Des<strong>de</strong> <strong>el</strong> punto <strong>de</strong> vista clínico es importanteevaluar, <strong>en</strong> forma regu<strong>la</strong>r y <strong>en</strong> cada paci<strong>en</strong>te individual,<strong>el</strong> ba<strong>la</strong>nce <strong>en</strong>tre <strong>el</strong> <strong>riesgo</strong> y <strong>el</strong> b<strong>en</strong>eficio queese paci<strong>en</strong>te particu<strong>la</strong>r pueda obt<strong>en</strong>er <strong>de</strong>l uso <strong>de</strong>l medicam<strong>en</strong>to.Des<strong>de</strong> <strong>el</strong> punto <strong>de</strong> vista <strong>de</strong> políticas <strong>de</strong> salu<strong>de</strong>s importante recordar que <strong>el</strong> ba<strong>la</strong>nce apropiadopara una regu<strong>la</strong>ción efectiva <strong>de</strong>l uso <strong>de</strong> los medicam<strong>en</strong>tos<strong>de</strong>p<strong>en</strong><strong>de</strong> principalm<strong>en</strong>te <strong>de</strong> si <strong>el</strong> medicam<strong>en</strong>to<strong>en</strong> cuestión ti<strong>en</strong>e un b<strong>en</strong>eficio terapéutico que sobrepas<strong>el</strong>os <strong>riesgo</strong>s <strong>de</strong> salud que se puedan pres<strong>en</strong>tar.Bibliografía1. Woods JE, Katz JL, Winger G. Abuse and therapeutic use of b<strong>en</strong>zodiazepines and b<strong>en</strong>zodiazepine-like drugs. In Psychopharmacology: thefourth g<strong>en</strong>eration of Progress edited by Floyd E Bloom and David J Kupfer. Rav<strong>en</strong> Press Ltd, New York; 1995.2. Leonard BE. Therapeutic aplications of b<strong>en</strong>zodiazepine receptor ligands in anxiety. Human Psychopharmacol Clin Exp 1999;14:125-35.3. O’Bri<strong>en</strong> CP. Drug addiction and drug abuse. In Goodman and Gilman’s The Pharmacological Basis of Therapeutics edited by JG Hardmanand LE Limbird; McGraw-Hill: New York; 1996. p. 557-78.4. Busto U, S<strong>el</strong>lers EM. Pharmacokinetic <strong>de</strong>terminants of drug abuse and <strong>de</strong>p<strong>en</strong><strong>de</strong>nce. Clin Pharmacokin 1986;11:144-53.5. San L, Tato J, Torr<strong>en</strong>s M, Castillo C, Farre M, Cami J. Flunitrazepam consumption among heroin addicts admitted for in-pati<strong>en</strong>t <strong>de</strong>toxification.Drug Alcohol Dep<strong>en</strong>d 1993;32:281-6.6. Woods JE, Winger G. Abuse liability of flunitrazepam. J Clin Psychopharmacol 1997;17:1S- 57S.7. Goodwin DW. Alcohol: clinical aspects. In Substance Abuse. A Compreh<strong>en</strong>sive textbook. Second edition. Edited by JH Lowinson, P Ruiz,RB Millman. William and Wilkins: Baltimore; 1992. p. 144-51.8. Busto U, Ruiz I, Busto M, Gacitúa A. B<strong>en</strong>zodiazepine use in Chile: Impact of avai<strong>la</strong>bility on abuse and <strong>de</strong>p<strong>en</strong><strong>de</strong>nce. J Clin Psychopharmacol1996;16:363-72.9. Romach MK, Busto U, Somer G, Kap<strong>la</strong>n HL, S<strong>el</strong>lers EM. Clinical aspects of chronic use of alprazo<strong>la</strong>m and lorazepam. Am J Psychiatry1995;152:1161-7.10. Weintraub M, Singh S, Byrne L, Maharaj K, Guttmacher L. Consequ<strong>en</strong>ces of the 1989 New York state triplicate b<strong>en</strong>zodiazepine prescriptionregu<strong>la</strong>tions. JAMA 1991;266:2392-7.11. Kalow W, Grant DM. Human Pharmacog<strong>en</strong>etics. In Principles of Medical Pharmacology. Sixth Edition. Edited by H Ka<strong>la</strong>nt and WHE Rosch<strong>la</strong>u.Oxford University Press. Oxford; 1998. p. 120-34.12. Busto U, Kilicars<strong>la</strong>n T, Tyndale RF, S<strong>el</strong>lers EM. G<strong>en</strong>etic variations in flunitrazepam kinetics and dynamic effects. Abstracts of the 7th InternationalPacific Rim Association for Clinical Pharmacog<strong>en</strong>etics Confer<strong>en</strong>ce Taipei, Taiwan, April 1999.13. Busto U, Sproule B, Knight K, Herrmann N. Hypnotic use in the <strong>el</strong><strong>de</strong>rly: Perceived effectiv<strong>en</strong>ess, tolerance and toxicity. Clin Pharmacol Ther1999;65:170.14. Busto U, Romach MK, S<strong>el</strong>lers EM. Multiple drug use and psychiatric comorbidity in pati<strong>en</strong>tes admitted to hospital with sever b<strong>en</strong>zodiazepine<strong>de</strong>p<strong>en</strong><strong>de</strong>nce.Trastornos Adictivos 2000;2(3):177-182

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