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Author  |
Voll, Peter; Gauthier, Jacques-Antoine |
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Title |
Prises en charge ambulatoires en 1994 : statistique du traitement et de l'assistance ambulatoires dans le domaine de l'alcool et de la drogue (SAMBAD) : rapport pilote sur les résultats du premier semestre d'exploitation (juillet-décembre 1994) |
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Report |
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Year |
1997 |
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Pages |
42 |
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Keywords |
treatment and maintenance; outpatient care; addiction care; monitoring; client; demographic characteristics; statistical data; Switzerland |
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Institut suisse de prévention de l'alcoolisme et autres toxicomanies (ISPA) |
Place of Publication |
Lausanne |
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French; German; English |
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Zusammenfassung auf Deutsch; summary in English |
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Call Number |
01.02-010 |
Serial |
55662 |
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Author |
Voll, Peter; Gauthier, Jacques-Antoine |
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Title |
Ambulante Suchtberatung 1994 : Statistik der ambulanten Behandlung und Betreuung im Alkohol- und Drogenbereich (SAMBAD) : Pilotbericht zu den Ergebnissen des 1. Halbjahres Juli bis Dezember 1994 |
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Report |
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Year |
1997 |
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Pages |
42 |
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Keywords |
monitoring; addiction care; outpatient care; treatment and maintenance; client; demographic characteristics; statistical data; Switzerland |
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Schweizerische Fachstelle für Alkohol- und andere Drogenprobleme (SFA) |
Place of Publication |
Lausanne |
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German; French; English |
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Aussi disponible en français: 01.02-010; résumé aussi en français; summary also in English |
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Call Number |
10-037 |
Serial |
55870 |
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Author |
Volkow, Nora D.; Fowler, Joanna S.; Wang, Gene-Jack |
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Title |
The addicted human brain : insights from imaging studies |
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Journal Article |
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Year |
2003 |
Publication |
The Journal of clinical investigation |
Abbreviated Journal |
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Volume |
111 |
Issue |
10; 05/2003 |
Pages |
1444-1451 |
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Keywords |
addiction; brain; neuroscience (field); neurobiology (field); research |
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Abstract |
Imaging studies have revealed neurochemical and functional changes in the brains of drug-addicted subjects that provide new insights into the mechanisms underlying addiction. Neurochemical studies have shown that large and fast increases in dopamine are associated with the reinforcing effects of drugs of abuse, but also that after chronic drug abuse and during withdrawal, brain dopamine function is markedly decreased and these decreases are associated with dysfunction of prefrontal regions (including orbitofrontal cortex and cingulate gyrus). The changes in brain dopamine function are likely to result in decreased sensitivity to natural reinforcers since dopamine also mediates the reinforcing effects of natural reinforcers and on disruption of frontal cortical functions, such as inhibitory control and salience attribution. Functional imaging studies have shown that during drug intoxication, or during craving, these frontal regions become activated as part of a complex pattern that includes brain circuits involved with reward (nucleus accumbens), motivation (orbitofrontal cortex), memory (amygdala and hippocampus), and cognitive control (prefrontal cortex and cingulate gyrus). Here, we integrate these findings and propose a model that attempts to explain the loss of control and compulsive drug intake that characterize addiction. Specifically, we propose that in drug addiction the value of the drug and drug-related stimuli is enhanced at the expense of other reinforcers. This is a consequence of conditioned learning and of the resetting of reward thresholds as an adaptation to the high levels of stimulation induced by drugs of abuse. In this model, during exposure to the drug or drug-related cues, the memory of the expected reward results in overactivation of the reward and motivation circuits while decreasing the activity in the cognitive control circuit. This contributes to an inability to inhibit the drive to seek and consume the drug and results in compulsive drug intake. This model has implications for therapy, for it suggests a multi-prong approach that targets strategies to decrease the rewarding properties of drugs, to enhance the rewarding properties of alternative reinforcers, to interfere with conditioned-learned associations, and to strengthen cognitive control in the treatment of drug addiction. |
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English |
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ISSN |
0021-9738 |
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Call Number |
50-11804 |
Serial |
59942 |
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Author |
Vogt, Ruth; Blättler, Richard |
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Title |
Risiko-ärmere Konsumformen : Inhalationsräume in den K&A Kontakt- und Anlaufstellen der Stadt Zürich |
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Conference Article |
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Year |
2002 |
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Abbreviated Journal |
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Pages |
12 |
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Keywords |
harm reduction; contact center |
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Publisher |
Stadt Zürich, Ambulante Drogenhilfe (ADH) |
Place of Publication |
Zürich |
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Language |
German |
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no |
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Call Number |
50-02895 |
Serial |
61283 |
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Author |
Vogt, Ruth |
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Title |
Bericht der Expertenkommission für die Revision des Betäubungsmittelgesetzes vom 3. Oktober 1951 : an die Vorsteherin des Eidgenössischen Departementes des Innern |
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Report |
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Year |
1996 |
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Abbreviated Journal |
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Pages |
84 |
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Keywords |
government and politics; Switzerland |
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Bundesamt für Gesundheitswesen (BAG), Sektion Drogenfragen |
Place of Publication |
Bern |
Editor |
Expertenkommission für die Revision des Betäubungsmittelgesetzes |
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Language |
German |
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Notes |
Aussi disponible en français |
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no |
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Call Number |
13.01-074 |
Serial |
50403 |
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Author |
Vogt, Ruth |
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Title |
Rapport de la Commission d'experts pour la révision de la loi fédérale du 3 octobre 1951 sur les stupéfiants à l'attention de la cheffe du Département fédéral de l'intérieur |
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Report |
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Year |
1996 |
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Abbreviated Journal |
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84 |
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Keywords |
government and politics; Switzerland |
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Publisher |
Office fédéral de la santé publique (OFSP), Section drogue |
Place of Publication |
Berne |
Editor |
Commission d'experts pour la révision de la Loi sur les stupéfiants |
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Language |
French |
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Auch auf Deutsch vorhanden |
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Call Number |
13.01-075 |
Serial |
50404 |
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Author |
Vogt, Ruth |
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Title |
Aktuelle Situation, Entwicklungen und Herausforderungen der Schadensverminderung : ein Bericht aus der Praxis |
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Journal Article |
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Year |
2002 |
Publication |
Abhängigkeiten : Forschung und Praxis der Prävention und Behandlung |
Abbreviated Journal |
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Volume |
8 |
Issue |
3 |
Pages |
5-17 |
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Keywords |
harm reduction; addiction care; public policy on illicit drugs; target group; history; prevention; viral hepatitis; hepatitis C; gender; woman; Switzerland |
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Abstract |
Angebote der Schadensverminderung haben sich seit Mitte der 80er Jahre in der Schweizer Drogenhilfe und Drogenpolitik etabliert. Ihre Erfolge sind ausgewiesen. In den letzten Jahren zeichnen sich aber Veränderungen bei der Zielgruppe ab, die dazu auffordern die Angebote kritisch zu überprüfen und sie den heutigen Herausforderungen anzupassen. Der Beitrag gibt einen Überblick über diese Veränderungen und zeigt teilweise mögliche neue Ansätze auf, wie sie derzeit in der Stadt Zürich erprobt werden. Neben den Wandlungen der Zielgruppe muss sich die Schadensverminderung aber auch Veränderungen im politischen und professionellen Umfeld sowie einem erneut aufkommenden Diskurs über ihre Legitimation stellen. Gefordert wird eine Rückbesinnung auf die ursprünglichen Ziele der Schadensverminderung bzw. eine allgemeine Individualisierung der Ziele der Drogenhilfe. |
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German |
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ISSN |
1420-2999 |
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Call Number |
50-a |
Serial |
59312 |
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Author |
Vogt, Ruth |
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Title |
Harm Reduction in der Stadt Zürich |
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Conference Article |
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Year |
1990 |
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harm reduction |
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Stadt Zürich, Amt für soziale Einrichtungen, Sozialdepartement der Stadt Zürich, Ambulante Drogenhilfe |
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German |
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Call Number |
50-02873 |
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61282 |
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Author |
Vogt, Irmgard; Eppler, Natalie; Ohms, Constance; Stiehr, Karin; Dias de Oliveira, Anabela |
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Title |
Wenn Drogenabhängige ihren “Lebensabend” gestalten |
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Journal Article |
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Year |
2010 |
Publication |
SuchtMagazin |
Abbreviated Journal |
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Volume |
36 |
Issue |
3; 06/2010 |
Pages |
34-37 |
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Keywords |
AOD use, abuse, and dependence; chemical addiction; elderly; old age; journal article |
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Abstract |
Eine grosse Zahl Drogenabhängiger kommt in die Jahre und sieht sich neben den Tributen an die eigene Drogenkarriere – wie alle anderen Menschen auch – mit den Herausforderungen des Alterns konfrontiert. Welche Vorstellungen ältere Süchtige dabei von ihrem eigenen «Lebensabend» haben und wie diese umgesetzt werden könnten, zeigt ein Forschungsprojekt aus Deutschland. Ein Beispiel zeigt, wie die Drogenhilfe bei der Gestaltung des Lebensabends von Drogenabhängigen vorgehen kann und was sie für diese Klientel anbieten kann. |
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German |
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1422-2221 |
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Call Number |
60.01-001 |
Serial |
60479 |
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Author |
Vogt, Irmgard |
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Title |
Süchtige Alte und ihre Versorgung |
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Journal Article |
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Year |
2009 |
Publication |
SuchtMagazin |
Abbreviated Journal |
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Volume |
35 |
Issue |
3; 06/2009 |
Pages |
29-31 |
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Keywords |
AOD use, abuse, and dependence; chemical addiction; elderly; old age; journal article |
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German |
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1422-2221 |
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Call Number |
60.01-001 |
Serial |
60089 |
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