Joe Guydish, PhD

Professor
Institute for Health Policy Studies
+1 415 476-0954

Research on access, delivery, and organization of substance abuse treatment services, treatment effectiveness, and adoption of new treatments into practice settings. He is currently testing an organizational change intervention for treatment programs in tobacco dependence. Joseph Guydish, PhD, MPH, is Professor of Medicine and Health Policy at the University of California, San Francisco.   His research concerns access, delivery, and organization of substance abuse treatment services. He leads the NIDA P50 San Francisco Treatment Research Center, which is focused on continuing and extended models of addiction treatment.  He is co-investigator in the regional node of the NIDA Clinical Trials Network, one of 13 such nodes in a national network dedicated to improving substance abuse treatment through multi-site clinical trials research.  He has led studies evaluating San Francisco efforts to improve access to publicly-funded drug abuse treatment, assessing federal policy to end drug addiction and alcoholism as an SSI disability category, evaluating needle exchange as an HIV prevention strategy, and investigating Drug Court and intensive case management interventions for drug-involved offenders.  He is currently testing strategies designed to support drug abuse treatment programs in better addressing tobacco dependence.  

Publications: 

Patterns of Use and Withdrawal Syndrome in Dual Cannabis and Tobacco Users (DuCATA_GAM-CAT): Protocol for a Mixed Methods Study.

JMIR research protocols

Saura J, Feliu A, Enríquez-Mestre M, Fu M, Ballbè M, Castellano Y, Pla M, Rosa N, Radeva P, Maestre-González E, Cabezas C, Colom J, Suelves JM, Mondon S, Barrio P, Andreu M, Raich A, Bernabeu J, Vilaplana J, Roca Tutusaus X, Guydish J, Fernández E, Martínez C

Reducing tobacco use in substance use treatment: The California tobacco free initiative.

Addictive behaviors

McCuistian C, Lisha NE, Campbell B, Cheng C, Le J, Guydish J

Policy and Practice Changes Associated with a Tobacco-Free Initiative in Residential Substance Use Disorder Treatment.

Journal of psychoactive drugs

Campbell BK, Le T, McCuistian C, Bonniot C, Delucchi K, Guydish J

Quitline nurses' experiences in providing telephone-based smoking cessation help to mental health patients: A mixed methods study.

Journal of psychiatric and mental health nursing

Rosa N, Feliu A, Ballbè M, Alaustre L, Vilalta E, Torres N, Nieva G, Pla M, Pinet C, Raich A, Mondon S, Barrio P, Andreu M, Suelves JM, Vilaplana J, Enríquez M, Castellano Y, Guydish J, Fernández E, Martínez C

Exploring Demographic and Clinical Characteristics of Racially and Ethnically Diverse Youth With Eating Disorders Using California Medicaid Claims Data.

Journal of the American Academy of Child and Adolescent Psychiatry

Accurso EC, Cordell KD, Guydish J, Snowden LR

Gambling, tobacco use, and health among individuals in substance use disorder treatment.

The American journal on addictions

Pagano A, Le T, Fong T, Reid R, Delucchi K, Guydish J

Passive exposure and perceptions of smoke-free policies in hospital and university campuses among nursing students: A cross-sectional multicenter study.

Tobacco induced diseases

Fu M, Castellano Y, Laroussy K, Baena A, Margalef M, Feliu A, Galimany-Masclans J, Puig-Llobet M, Moreno-Arroyo C, Sancho R, Bueno A, López A, Guydish J, Fernández E, Martínez C

A cluster-randomized trial of a brief multi-component intervention to improve tobacco outcomes in substance use treatment.

Substance abuse treatment, prevention, and policy

Guydish J, McCuistian C, Hosakote S, Le T, Masson CL, Campbell BK, Delucchi K

Addressing nutrition and physical activity in substance use disorder treatment: Client reports from a wellness-oriented, tobacco-free policy intervention.

Drug and alcohol dependence reports

Campbell BK, Le T, Pagano A, McCuistian C, Woodward-Lopez G, Bonniot C, Guydish J

Comparing client and staff reports on tobacco-related knowledge, attitudes, beliefs and services provided in substance use treatment.

Tobacco induced diseases

Mart?nez C, Lisha N, McCuistian C, Strauss E, Deluchi K, Guydish J

Tobacco cessation among smokers under substance use treatment for alcohol and/or cannabis: study protocol and pilot study.

Addiction science & clinical practice

Feliu A, Fern?ndez E, Castellano Y, Enr?quez M, Saura J, Cabezas C, Colom J, Suelves JM, Pla M, Parejo M, Mondon S, Barrio P, Andreu M, Raich A, Bernabeu J, Vilaplana J, Roca X, Bautista P, Guydish J, Mart?nez C, group of clinicians involved in the recruitment of the study

Lifetime use of non-nicotine drugs in electronic cigarette devices among a sample of individuals in substance use disorder treatment.

Addictive behaviors reports

Masson CL, Gubner NR, Benowitz N, Hosakote S, Le T, Guydish JR

Smoking Behavior and Wellness among Individuals in Substance Use Disorder Treatment.

Journal of psychoactive drugs

Pagano A, McCuistian C, Le T, Campbell BK, Delucchi K, Woodward-Lopez G, Guydish J

Pre-implementation Assessment of Tobacco Cessation Interventions in Substance Use Disorder Residential Programs in California.

Substance use & misuse

Fokuo JK, McCuistian CL, Masson CL, Gruber VA, Straus E, Wong J, Guydish JR

Acceptability and participation predictors for a pragmatic randomized controlled trial to test a smoking cessation intervention after discharge from mental health wards.

Drug and alcohol dependence

Martínez C, Feliu A, Torres N, Nieva G, Pinet C, Raich A, Mondon S, Barrio P, Andreu M, Hernández-Ribas R, Vicens J, Costa S, Suelves JM, Vilaplana J, Enríquez M, Alaustre L, Vilalta E, Subirà S, Bruguera E, Castellano Y, Saura J, Guydish J, Fernández E, Ballbè M

Implementing tobacco-free policy in residential substance use disorders treatment: Practice changes among staff.

Drug and alcohol dependence reports

Campbell BK, Le T, McCuistian C, Hosakote S, Kapiteni K, Guydish J

Reducing tobacco use in substance use treatment: An intervention to promote tobacco-free grounds.

Journal of substance abuse treatment

McCuistian C, Kapiteni K, Le T, Safier J, Delucchi K, Guydish J

Racial/Ethnic Differences in Tobacco Use and Cessation Services among Individuals in Substance Use Treatment.

Journal of psychoactive drugs

McCuistian C, Le T, Delucchi K, Pagano A, Hosakote S, Guydish J

Knowledge, attitudes, and training in tobacco dependence and cessation treatment among Nursing Students in Catalonia (ECTEC Study): Cross-Sectional Study.

International journal of mental health and addiction

Martínez C, Castellano Y, Laroussy K, Fu M, Baena A, Margalef M, Feliu A, Aldazabal J, Tigova O, Galimany J, Llobet MP, Moreno C, Bueno A, López A, Guydish J, Fernández E

Factors associated with dual and polytobacco use among people in residential substance use disorder treatment.

The American journal on addictions

Nguyen N, Kapiteni K, Straus ER, Guydish J

COVID-19 vaccine trust among clients in a sample of California residential substance use treatment programs.

Drug and alcohol dependence

Masson CL, McCuistian C, Straus E, Elahi S, Chen M, Gruber VA, Le T, Guydish J

Tobacco use among substance use disorder (SUD) treatment staff is associated with tobacco-related services received by clients.

Journal of substance abuse treatment

Guydish J, Le T, Hosakote S, Straus E, Wong J, Martínez C, Delucchi K

Impacts of COVID-19 on residential treatment programs for substance use disorder.

Journal of substance abuse treatment

Pagano A, Hosakote S, Kapiteni K, Straus ER, Wong J, Guydish JR

Healthcare utilization of individuals with substance use disorders following Affordable Care Act implementation in a California healthcare system.

Journal of substance abuse treatment

Satre DD, Palzes VA, Young-Wolff KC, Parthasarathy S, Weisner C, Guydish J, Campbell CI

Tobacco use and tobacco services in California substance use treatment programs.

Drug and alcohol dependence

Guydish J, Kapiteni K, Le T, Campbell B, Pinsker E, Delucchi K

Correlates of lifetime blunt/spliff use among cigarette smokers in substance use disorders treatment.

Journal of substance abuse treatment

Campbell BK, Le T, Kapiteni K, Gubner NR, Guydish J

Factors associated with receipt of the 5As model of brief intervention for smoking cessation among hospitalized patients.

Addiction (Abingdon, England)

Martínez C, Feliu A, Castellano Y, Fu M, Fernández P, Cabrera-Jaime S, Puig-Llobet M, Galimany J, Guydish J, Fernández E

Association of Medicaid Expansion and Health Insurance with Receipt of Smoking Cessation Services and Smoking Behaviors in Substance Use Disorder Treatment.

The journal of behavioral health services & research

Yip D, Gubner N, Le T, Williams D, Delucchi K, Guydish J

Tobacco-free grounds implementation in California residential substance use disorder (SUD) treatment programs.

Journal of addictive diseases

Guydish J, Wahleithner J, Williams D, Yip D

Patient perceptions of tobacco control after smoke-free hospital grounds legislation: Multi-center cross-sectional study.

International journal of nursing studies

Martínez C, Castellano Y, Fu M, Riccobene A, Feliu A, Tigova O, Ballbè M, Anton L, Fernández P, Cabrera-Jaime S, Puig-Llobet M, Moreno C, Falcó-Pegueroles A, Galimany J, Estrada JM, Guydish J, Fernández E

Recent cessation attempts and receipt of cessation services among a diverse primary care population - A mixed methods study.

Preventive medicine reports

Gubner NR, Williams DD, Chen E, Silven D, Tsoh JY, Guydish J, Vijayaraghavan M

Smoking related outcomes before and after implementation of tobacco-free grounds in residential substance use disorder treatment programs.

Drug and alcohol dependence

Gubner NR, Williams DD, Le T, Garcia W, Vijayaraghavan M, Guydish J

Effectiveness of a telephone-based intervention for smoking cessation in patients with severe mental disorders: study protocol for a randomized controlled trial.

Trials

Ballbè M, Martínez C, Feliu A, Torres N, Nieva G, Pinet C, Raich A, Mondon S, Barrio P, Hernández-Ribas R, Vicens J, Costa S, Vilaplana J, Alaustre L, Vilalta E, Blanch R, Subirà S, Bruguera E, Suelves JM, Guydish J, Fernández E

Tobacco Cessation Services in Addiction Treatment: What Do Clients Say?

Psychiatric services (Washington, D.C.)

Guydish J, Yip D, Le T, Gubner NR, Williams DD, Delucchi KL

Sex Differences in Graphic Warning Label Ratings by Addictions Clients.

Tobacco regulatory science

Campbell BK, Le T, Yip D, Griffin KB, Gubner NR, Guydish JR

Differences in tobacco use prevalence, behaviors, and cessation services by race/ethnicity: A survey of persons in addiction treatment.

Journal of substance abuse treatment

Pagano A, Gubner NR, Le T, Yip D, Williams D, Delucchi K, Guydish J

A Comparison of Daily Versus Weekly Electronic Cigarette Users in Treatment for Substance Abuse.

Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco

Gubner NR, Pagano A, Tajima B, Guydish J

Cigarette Smoking Cessation Intervention for Buprenorphine Treatment Patients.

Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco

Hall SM, Humfleet GL, Gasper JJ, Delucchi KL, Hersh DF, Guydish JR

Menthol cigarette smoking among individuals in treatment for substance use disorders.

Addictive behaviors

Gubner NR, Williams DD, Pagano A, Campbell BK, Guydish J

Cigarette smoking and quit attempts among Latinos in substance use disorder treatment.

The American journal of drug and alcohol abuse

Pagano A, Gubner N, Le T, Guydish J

Smoking-related outcomes and associations with tobacco-free policy in addiction treatment, 2015-2016.

Drug and alcohol dependence

Guydish J, Yip D, Le T, Gubner NR, Delucchi K, Roman P

Nicotine biomarkers and rate of nicotine metabolism among cigarette smokers taking buprenorphine for opioid dependency.

Drug and alcohol dependence

Gubner NR, Guydish J, Humfleet GL, Benowitz NL, Hall SM

Regional cerebral blood flow in opiate dependence relates to substance use and neuropsychological performance.

Addiction biology

Murray DE, Durazzo TC, Schmidt TP, Murray TA, Abé C, Guydish J, Meyerhoff DJ

Addiction Treatment Clients' Reactions to Graphic Warning Labels on Cigarette Packs.

Journal of drug issues

Pagano A, Gubner N, Tajima B, Yip D, Henderson C, Guydish J

Drug abuse staff and clients smoking together: A shared addiction.

Journal of substance abuse treatment

Guydish J, Le T, Campbell B, Yip D, Ji S, Delucchi K

Do cigarette graphic warnings encourage smokers to attend a smoking cessation programme: a quasi-experimental study.

Tobacco control

Guydish J, Tajima B, Le T, Henderson C, Yip D, Gruber V, Garcia W, Delucchi KL

Quitting smoking during substance use disorders treatment: Patient and treatment-related variables.

Journal of substance abuse treatment

Campbell BK, Le T, Tajima B, Guydish J

Building Tobacco Cessation Capacity in Homeless Shelters: A Pilot Study.

Journal of community health

Vijayaraghavan M, Guydish J, Pierce JP

Frontal Metabolite Concentration Deficits in Opiate Dependence Relate to Substance Use, Cognition, and Self-Regulation.

Journal of addiction research & therapy

Murray DE, Durazzo TC, Schmidt TP, Abé C, Guydish J, Meyerhoff DJ

Use of multiple tobacco products in a national sample of persons enrolled in addiction treatment.

Drug and alcohol dependence

Guydish J, Tajima B, Pramod S, Le T, Gubner NR, Campbell B, Roman P

Barriers and Facilitators to Tobacco Cessation in a Nationwide Sample of Addiction Treatment Programs.

Journal of substance abuse treatment

Pagano A, Tajima B, Guydish J

A Pilot Study of a Readiness Group to Increase Initiation of Smoking Cessation Services among Women in Residential Addiction Treatment.

Journal of substance abuse treatment

Guydish J, Gruber VA, Le T, Tajima B, Andrews KB, Leo H, Zura SK, Miller R, Tsoh JY

An international systematic review of smoking prevalence in addiction treatment.

Addiction (Abingdon, England)

Guydish J, Passalacqua E, Pagano A, Martínez C, Le T, Chun J, Tajima B, Docto L, Garina D, Delucchi K

The facts are clear.

Addiction (Abingdon, England)

Schroeder S, Guydish J

Smoking Behaviors and Attitudes Among Clients and Staff at New York Addiction Treatment Programs Following a Smoking Ban: Findings After 5 Years.

Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco

Pagano A, Guydish J, Le T, Tajima B, Passalacqua E, Soto-Nevarez A, Brown LS, Delucchi KL

Scientific writing seminar for early-stage investigators in substance abuse research.

Substance abuse

Guydish J, Masson C, Flentje A, Shopshire M, Sorensen JL

Tobacco-related mortality among persons with mental health and substance abuse problems.

PloS one

Bandiera FC, Anteneh B, Le T, Delucchi K, Guydish J

Predictors of Tobacco Use Among New York State Addiction Treatment Patients.

American journal of public health

Guydish J, Yu J, Le T, Pagano A, Delucchi K

Predictors of quit attempts among smokers enrolled in substance abuse treatment.

Addictive behaviors

Martínez C, Guydish J, Le T, Tajima B, Passalacqua E

The relationship of therapeutic alliance and treatment delivery fidelity with treatment retention in a multisite trial of twelve-step facilitation.

Psychology of addictive behaviors : journal of the Society of Psychologists in Addictive Behaviors

Campbell BK, Guydish J, Le T, Wells EA, McCarty D

Assessment of the smoke-free outdoor regulation in the WHO European Region.

Preventive medicine

Martínez C, Guydish J, Robinson G, Martínez-Sánchez JM, Fernández E

Does treatment fidelity predict client outcomes in 12-Step Facilitation for stimulant abuse?

Drug and alcohol dependence

Guydish J, Campbell BK, Manuel JK, Delucchi KL, Le T, Peavy KM, McCarty D

Therapist predictors of treatment delivery fidelity in a community-based trial of 12-step facilitation.

The American journal of drug and alcohol abuse

Campbell BK, Buti A, Fussell HE, Srikanth P, McCarty D, Guydish JR

Assessing fidelity of treatment delivery in group and individual 12-step facilitation.

Journal of substance abuse treatment

Campbell BK, Manuel JK, Manser ST, Peavy KM, Stelmokas J, McCarty D, Guydish JR

The New York policy on smoking in addiction treatment: findings after 1 year.

American Journal of Public Health

Guydish J, Tajima B, Kulaga A, Zavala R, Brown LS, Bostrom A, Ziedonis D, Chan M

Addressing Tobacco Through Organizational Change (ATTOC) in residential addiction treatment settings.

Drug and alcohol dependence

Guydish J, Ziedonis D, Tajima B, Seward G, Passalacqua E, Chan M, Delucchi K, Zammarelli L, Levy M, Kolodziej M, Brigham G

Smoking prevalence in addiction treatment: a review.

Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco

Guydish J, Passalacqua E, Tajima B, Chan M, Chun J, Bostrom A

A Randomized Trial of Probation Case Management for Drug-Involved Women Offenders.

Crime and delinquency

Guydish J, Chan M, Bostrom A, Jessup M, Davis T, Marsh C

Measuring smoking knowledge, attitudes and services (S-KAS) among clients in addiction treatment.

Drug and alcohol dependence

Guydish J, Tajima B, Chan M, Delucchi KL, Ziedonis D

Adoption of motivational interviewing and motivational enhancement therapy following clinical trials.

Journal of psychoactive drugs

Guydish J, Jessup M, Tajima B, Manser ST

Cigarette smoking among opioid-dependent clients in a therapeutic community.

The American journal on addictions

Chun J, Haug NA, Guydish JR, Sorensen JL, Delucchi K

Development of the Smoking Knowledge, Attitudes, and Practices (S-KAP) Instrument.

Journal of drug issues

Delucchi KL, Tajima B, Guydish J

Staff Knowledge, Attitudes, and Practices Regarding Nicotine Dependence Differ by Setting.

Journal of drug issues

Tajima B, Guydish J, Delucchi K, Passalacqua E, Chan M, Moore M

Methadone patients in the therapeutic community: a test of equivalency.

Drug and alcohol dependence

Sorensen JL, Andrews S, Delucchi KL, Greenberg B, Guydish J, Masson CL, Shopshire M

Knowledge and Attitudes About Methadone Maintenance Among Staff Working in a Therapeutic Community.

Journal of maintenance in the addictions

Andrews S, Sorensen JL, Guydish J, Delucchi K, Greenberg B

Adoption of evidence-based practices among substance abuse treatment providers.

Journal of drug education

Haug NA, Shopshire M, Tajima B, Gruber V, Guydish J

Drug treatment outcomes for persons on waiting lists.

The American journal of drug and alcohol abuse

Chun J, Guydish JR, Silber E, Gleghorn A

The Place of Adoption in the NIDA Clinical Trials Network.

Journal of drug issues

Jessup MA, Guydish J, Manser ST, Tajima B

Addressing tobacco use through organizational change: a case study of an addiction treatment organization.

Journal of psychoactive drugs

Ziedonis DM, Zammarelli L, Seward G, Oliver K, Guydish J, Hobart M, Meltzer B

Staff smoking and other barriers to nicotine dependence intervention in addiction treatment settings: a review.

Journal of psychoactive drugs

Guydish J, Passalacqua E, Tajima B, Manser ST

Outcomes in a Sample of Opiod-Dependent Clients Treated Under California's Proposition 36.

Journal of drug issues

Chun J, Guydish JR, Sorensen JL, Haug NA, Andrews S, Nelson L

Access to drug abuse treatment under Treatment on Demand policy in San Francisco.

The American journal of drug and alcohol abuse

Sorensen JL, Guydish J, Zilavy P, Davis TB, Gleghorn A, Jacoby M, Sears C

Drug treatment utilization before, during and after pregnancy.

Journal of substance use

Wolfe EL, Guydish JR, Santos A, Delucchi KL, Gleghorn A

Strategies to encourage adoption in multisite clinical trials.

Journal of substance abuse treatment

Guydish J, Tajima B, Manser ST, Jessup M

Attitudes toward the integration of smoking cessation treatment into drug abuse clinics.

Journal of substance abuse treatment

Fuller BE, Guydish J, Tsoh J, Reid MS, Resnick M, Zammarelli L, Ziedonis DM, Sears C, McCarty D

Barriers and solutions to addressing tobacco dependence in addiction treatment programs.

Alcohol research & health : the journal of the National Institute on Alcohol Abuse and Alcoholism

Ziedonis DM, Guydish J, Williams J, Steinberg M, Foulds J

Evaluation of Probation Case Management (PCM) for Drug-Involved Women Offenders.

Crime and delinquency

Chan M, Guydish J, Prem R, Jessup MA, Cervantes A, Bostrom A

Multi-level assessment protocol (MAP) for adoption in multi-site clinical trials.

Journal of drug issues

Guydish J, Manser ST, Jessup M, Tajima B, Sears C, Montini T

Mortality risk associated with perinatal drug and alcohol use in California.

Journal of perinatology : official journal of the California Perinatal Association

Wolfe EL, Davis T, Guydish J, Delucchi KL

Injection risk behavior among women syringe exchangers in San Francisco.

Substance use & misuse

Lum PJ, Sears C, Guydish J

Perspectives on the drug court model across systems: a process evaluation.

Journal of psychoactive drugs

Wolfe EL, Guydish J, Woods W, Tajima B

Two- to sixfold decreased odds of HIV risk behavior associated with use of syringe exchange.

Journal of acquired immune deficiency syndromes (1999)

Gibson DR, Brand R, Anderson K, Kahn JG, Perales D, Guydish J

Effects of treatment history and centralized intake on drug treatment outcomes.

Journal of psychoactive drugs

Sears C, Davis T, Guydish J

The San Francisco centralized intake unit: a description of participants and service episodes.

Journal of psychoactive drugs

Woods WJ, Klingemann SD, Guydish JR

Drug court effectiveness: a review of California evaluation reports, 1995-1999.

Journal of psychoactive drugs

Guydish J, Wolfe E, Tajima B, Woods WJ

Does centralized intake improve drug abuse treatment outcomes?

Journal of substance abuse treatment

Guydish J, Woods WJ, Davis T, Bostrom A, Frazier Y

Investigation of a secondary syringe exchange program for homeless young adult injection drug users in San Francisco, California, U.S.A.

Journal of acquired immune deficiency syndromes (1999)

Sears C, Guydish JR, Weltzien EK, Lum PJ

Gender differences in income after substance abuse treatment.

Journal of substance abuse treatment

Oggins J, Guydish J, Delucchi K

Relapse outcomes in a randomized trial of residential and day drug abuse treatment.

Journal of substance abuse treatment

Greenwood GL, Woods WJ, Guydish J, Bein E

Drug abuse treatment on demand in San Francisco: preliminary findings.

Journal of psychoactive drugs

Guydish J, Moore L, Gleghorn A, Davis T, Sears C, Harcourt J

Changes in HIV-related risk behaviors following drug abuse treatment.

AIDS (London, England)

Woods WJ, Guydish JR, Sorensen JL, Coutts A, Bostrom A, Acampora A

A process evaluation of the San Francisco Target Cities Project in the first year.

Journal of psychoactive drugs

Guydish J, Woods W, Tajima B, Frazier Y

The challenge of managed care in drug abuse treatment.

Journal of psychoactive drugs

Guydish J, Muck R

A randomized trial comparing day and residential drug abuse treatment: 18-month outcomes.

Journal of consulting and clinical psychology

Guydish J, Sorensen JL, Chan M, Werdegar D, Bostrom A, Acampora A

Drug abuse day treatment: a randomized clinical trial comparing day and residential treatment programs.

Journal of consulting and clinical psychology

Guydish J, Werdegar D, Sorensen JL, Clark W, Acampora A

Syringe use and reuse: effects of syringe exchange programs in four cities.

Journal of acquired immune deficiency syndromes and human retrovirology : official publication of the International Retrovirology Association

Heimer R, Khoshnood K, Bigg D, Guydish J, Junge B

Risk behavior and HIV seroprevalence among injecting drug users in Rio de Janeiro, Brazil.

AIDS (London, England)

Telles PR, Bastos FI, Guydish J, Inciardi JA, Surratt HL, Pearl M, Hearst N

Clients entering drug abuse day treatment: 18-month outcomes.

The American journal of drug and alcohol abuse

Guydish J, Werdegar D, Tajima B, Price M, Acampora A

A day treatment program in a therapeutic community setting: six-month outcomes. The Walden House Day Treatment Program.

Journal of substance abuse treatment

Guydish J, Werdegar D, Sorensen JL, Clark W, Acampora A

A visual inspection protocol for measuring characteristics of used syringes.

Journal of substance abuse

Guydish J, Garcia D, Clark G, Young M

Are bisexually identified men in San Francisco a common vector for spreading HIV infection to women?

American Journal of Public Health

Ekstrand ML, Coates TJ, Guydish JR, Hauck WW, Collette L, Hulley SB

Evaluating needle exchange: are there negative effects?

AIDS (London, England)

Guydish J, Bucardo J, Young M, Woods W, Grinstead O, Clark W

Detecting HIV antibodies in needle-exchange syringes.

AIDS (London, England)

Guydish J, Clark G, Garcia D, Yee J, Greenspan JS, Hearst N

Using forensic techniques to verify self-reports of needle-sharing.

AIDS (London, England)

Gibson DR, Guydish JR, Wraxall BG, Blake ET, Clark G, Case P

Evaluating needle exchange: do distributed needles come back?

American Journal of Public Health

Guydish J, Clark G, Garcia D, Downing M, Case P, Sorensen JL

Changes in sexual practices over 5 years of follow-up among heterosexual men in San Francisco.

Journal of acquired immune deficiency syndromes

Samuel MC, Guydish J, Ekstrand M, Coates TJ, Winkelstein W

Changes in needle sharing behavior among intravenous drug users: San Francisco, 1986-88.

American Journal of Public Health

Guydish JR, Abramowitz A, Woods W, Black DM, Sorensen JL

Alcohol-related cognitions: do they predict treatment outcome?

Addictive behaviors

Guydish J, Greenfield TK

Evaluation of a hospital based substance abuse intervention and referral service for HIV affected patients.

General hospital psychiatry

Guydish J, Temoshok L, Dilley J, Rinaldi J

Changes in needle sharing and syringe cleaning among San Francisco drug abusers.

The New England journal of medicine

Sorensen JL, Guydish J, Costantini M, Batki SL

Helping behavior of females: effects of stress and commonality of fate.

The Journal of psychology

Hayden SR, Jackson TT, Guydish J

Behavior modification: doing battle in the ethical arena.

Journal of behavior therapy and experimental psychiatry

Guydish J, Kramer JJ