Meredith Meacham, PhD, MPH

Title(s)Assistant Professor, Psychiatry
SchoolSchool of Medicine
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    Other Positions
    Title(s)UCSF Weill Institute for Neurosciences

    Collapse Biography 
    Collapse Education and Training
    University of California San FranciscoPostdoctoral Fellowship2018Substance Use Disorder Treatment and Services Research, Digital Health
    UC San Diego/San Diego State UniversityPhD2015Global Public Health
    University of WashingtonMPH2009Public Health Genetics
    University of ChicagoAB2005Political Science, Pre-Medicine
    University of California 2021Diversity, Equity, and Inclusion Champion Training
    Collapse Awards and Honors
    College on Problems of Drug Dependence2018Early Career Investigator Award
    University of California Los Angeles2015Center for Advancing Longitudinal Drug Abuse Research Travel Award
    National Institute on Drug Abuse2015NIDA Director's Travel Award
    University of California San Diego2013Center for Iberian and Latin American Studies Travel Grant to Brazil
    U.S. Department of State2006  - 2007Fulbright Fellowship to the European Union/Portugal

    Collapse Research 
    Collapse Research Activities and Funding
    Using Digital Tools to Understand Contexts and Consequences of High-THC Cannabis Use
    NIH K01DA046697Apr 1, 2019 - Mar 31, 2024
    Role: Principal Investigator

    Collapse Bibliographic 
    Collapse Publications
    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Researchers can login to make corrections and additions, or contact us for help. to make corrections and additions.
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    Altmetrics Details PMC Citations indicate the number of times the publication was cited by articles in PubMed Central, and the Altmetric score represents citations in news articles and social media. (Note that publications are often cited in additional ways that are not shown here.) Fields are based on how the National Library of Medicine (NLM) classifies the publication's journal and might not represent the specific topic of the publication. Translation tags are based on the publication type and the MeSH terms NLM assigns to the publication. Some publications (especially newer ones and publications not in PubMed) might not yet be assigned Field or Translation tags.) Click a Field or Translation tag to filter the publications.
    1. The Reddit cannabis subjective highness rating scale: Applying computational social science to explore psychological and environmental correlates of naturalistic cannabis use. PLoS One. 2024; 19(6):e0300290. Meacham MC, Nobles AL, Bone C', Gilbert M, Thrul J. PMID: 38917066; PMCID: PMC11198820.
      View in: PubMed   Mentions:    Fields:    Translation:HumansAnimals
    2. Factors Associated With Abstinence Among Young Adult Smokers Enrolled in a Real-world Social Media Smoking Cessation Program. Nicotine Tob Res. 2024 Feb 15; 26(Supplement_1):S27-S35. Lyu JC, Meacham MC, Nguyen N, Ramo D, Ling PM. PMID: 38366340; PMCID: PMC10873491.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    3. Housing Instability Associated with Return to Stimulant Use among Previously Abstaining Women. Int J Environ Res Public Health. 2023 09 26; 20(19). Mehtani NJ, Chuku CC, Meacham MC, Vittinghoff E, Dilworth SE, Riley ED. PMID: 37835100; PMCID: PMC10572661.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    4. THC-O-Acetate: Scarce Evidence for a Psychedelic Cannabinoid. J Psychoactive Drugs. 2023 Jun 29; 1-5. Kruger DJ, Bone CC, Meacham MC, Klein C, Kruger JS. PMID: 37381980.
      View in: PubMed   Mentions:    Fields:    
    5. Trends in Fentanyl Content on Reddit Substance Use Forums, 2013-2021. J Gen Intern Med. 2023 Nov; 38(15):3283-3287. Bunting AM, Krawczyk N, Lippincott T, Gu Y, Arya S, Nagappala S, Meacham MC. PMID: 37296360; PMCID: PMC10255938.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    6. Fentanyl in Pressed Oxycodone Pills: A Qualitative Analysis of Online Community Experiences with an Emerging Drug Trend. Subst Use Misuse. 2022; 57(13):1940-1945. Arya S, Nagappala S, Krawczyk N, Gi Y, Meacham MC, Bunting AM. PMID: 36106770; PMCID: PMC9909751.
      View in: PubMed   Mentions: 3     Fields:    Translation:Humans
    7. Cost-Effectiveness of Motivational Interviewing to Reduce Alcohol and Cannabis Use Among Patients With Depression. J Stud Alcohol Drugs. 2022 09; 83(5):662-671. Satre DD, Parthasarathy S, Young-Wolff KC, Meacham MC, Borsari B, Hirschtritt ME, Van Dyke L, Sterling SA. PMID: 36136436; PMCID: PMC9523750.
      View in: PubMed   Mentions: 2     Fields:    Translation:HumansAnimals
    8. Types and Sources of Stigma on Opioid Use Treatment and Recovery Communities on Reddit. Subst Use Misuse. 2022; 57(10):1511-1522. Kepner W, Meacham MC, Nobles AL. PMID: 35815614; PMCID: PMC9937434.
      View in: PubMed   Mentions: 5     Fields:    Translation:Humans
    9. "I got a bunch of weed to help me through the withdrawals": Naturalistic cannabis use reported in online opioid and opioid recovery community discussion forums. PLoS One. 2022; 17(2):e0263583. Meacham MC, Nobles AL, Tompkins DA, Thrul J. PMID: 35134074; PMCID: PMC8824349.
      View in: PubMed   Mentions: 10     Fields:    Translation:HumansAnimals
    10. Opportunities to Integrate Mobile App-Based Interventions Into Mental Health and Substance Use Disorder Treatment Services in the Wake of COVID-19. Am J Health Promot. 2021 11; 35(8):1178-1183. Satre DD, Meacham MC, Asarnow LD, Fisher WS, Fortuna LR, Iturralde E. PMID: 34652971; PMCID: PMC9313518.
      View in: PubMed   Mentions: 12     Fields:    Translation:HumansCellsPHPublic Health
    11. The Relationship of E-Cigarette Use to Tobacco Use Outcomes Among Young Adults Who Smoke and Use Alcohol. J Addict Med. 2021 Sep-Oct 01; 15(5):421-424. Yonek JC, Meacham MC, Ramo D, Delucchi K, Tolou-Shams M, Satre DD. PMID: 33229934; PMCID: PMC8248279.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    12. Smoking reduction is associated with lower alcohol consumption and depressive symptoms among young adults over one year. Drug Alcohol Depend. 2021 10 01; 227:108922. Yonek JC, Meacham MC, Shumway M, Tolou-Shams M, Satre DD. PMID: 34364192; PMCID: PMC8906192.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    13. Problematic Social Media Use in Sexual and Gender Minority Young Adults: Observational Study. JMIR Ment Health. 2021 May 28; 8(5):e23688. Vogel EA, Ramo DE, Prochaska JJ, Meacham MC, Layton JF, Humfleet GL. PMID: 34047276; PMCID: PMC8196355.
      View in: PubMed   Mentions: 4     Fields:    
    14. Risk of non-fatal overdose and polysubstance use in a longitudinal study with people who inject drugs in Tijuana, Mexico. Drug Alcohol Rev. 2021 11; 40(7):1340-1348. Rivera Saldana CD, Abramovitz D, Meacham MC, Gonzalez-Zuniga P, Rafful C, Rangel G, Strathdee SA, Cepeda J. PMID: 34042226.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    15. Addressing cigarette smoking cessation treatment challenges during the COVID-19 pandemic with social media. J Subst Abuse Treat. 2021 10; 129:108379. Meacham MC, Vogel EA, Thrul J, Ramo DE, Satre DD. PMID: 34080550; PMCID: PMC7982643.
      View in: PubMed   Mentions: 4     Fields:    Translation:HumansCellsPHPublic Health
    16. Corrigendum to: Connectedness Based on Shared Engagement Predicts Remote Biochemically Verified Quit Status Within Smoking Cessation Treatment Groups on Facebook. Nicotine Tob Res. 2021 03 19; 23(4):772. Meacham MC, Liang OS, Zhao M, Yang CC, Thrul J, Ramo DE. PMID: 32191797; PMCID: PMC8135349.
      View in: PubMed   Mentions:    Fields:    
    17. NEXT Harm Reduction: An Online, Mail-Based Naloxone Distribution and Harm-Reduction Program. Am J Public Health. 2021 04; 111(4):667-671. Yang C, Favaro J, Meacham MC. PMID: 33600254; PMCID: PMC7958031.
      View in: PubMed   Mentions: 16     Fields:    Translation:Humans
    18. Connectedness Based on Shared Engagement Predicts Remote Biochemically Verified Quit Status Within Smoking Cessation Treatment Groups on Facebook. Nicotine Tob Res. 2021 01 07; 23(1):71-76. Meacham MC, Liang OS, Zhao M, Yang CC, Thrul J, Ramo DE. PMID: 31593592; PMCID: PMC7789937.
      View in: PubMed   Mentions: 6     Fields:    Translation:Humans
    19. A Facebook intervention to address cigarette smoking and heavy episodic drinking: A pilot randomized controlled trial. J Subst Abuse Treat. 2021 03; 122:108211. Meacham MC, Ramo DE, Prochaska JJ, Maier LJ, Delucchi KL, Kaur M, Satre DD. PMID: 33509414; PMCID: PMC7901868.
      View in: PubMed   Mentions: 11     Fields:    Translation:HumansAnimals
    20. Vaping-Related Mobile Apps Available in the Google Play Store After the Apple Ban: Content Review. J Med Internet Res. 2020 11 13; 22(11):e20009. Meacham MC, Vogel EA, Thrul J. PMID: 33185565; PMCID: PMC7695530.
      View in: PubMed   Mentions: 7     Fields:    Translation:Humans
    21. The Put It Out Project (POP) Facebook Intervention for Young Sexual and Gender Minority Smokers: Outcomes of a Pilot, Randomized, Controlled Trial. Nicotine Tob Res. 2020 08 24; 22(9):1614-1621. Vogel EA, Ramo DE, Meacham MC, Prochaska JJ, Delucchi KL, Humfleet GL. PMID: 31562765; PMCID: PMC7443590.
      View in: PubMed   Mentions: 19     Fields:    Translation:Humans
    22. Factors associated with readiness to quit smoking among young adults enrolled in a Facebook-based tobacco and alcohol intervention study. Addict Behav. 2020 12; 111:106524. Maier LJ, Ramo DE, Kaur M, Meacham MC, Satre DD. PMID: 32791434; PMCID: PMC8262102.
      View in: PubMed   Mentions: 2     Fields:    Translation:HumansAnimals
    23. Addressing overdose risk among unstably housed women in San Francisco, California: an examination of potential fentanyl contamination of multiple substances. Harm Reduct J. 2020 03 10; 17(1):17. Meacham MC, Lynch KL, Coffin PO, Wade A, Wheeler E, Riley ED. PMID: 32156289; PMCID: PMC7063812.
      View in: PubMed   Mentions: 7     Fields:    Translation:HumansPHPublic Health
    24. Live counselor contact in a Facebook intervention predicts smoking cessation outcomes. Psychol Addict Behav. 2020 Mar; 34(2):360-369. Thrul J, Meacham MC, Tice C, Kelly O, Ramo DE. PMID: 31829664; PMCID: PMC7453643.
      View in: PubMed   Mentions: 5     Fields:    Translation:Humans
    25. Frequently asked questions about dabbing concentrates in online cannabis community discussion forums. Int J Drug Policy. 2019 12; 74:11-17. Meacham MC, Roh S, Chang JS, Ramo DE. PMID: 31400582; PMCID: PMC6893129.
      View in: PubMed   Mentions: 10     Fields:    Translation:HumansAnimals
    26. Social media for tobacco smoking cessation intervention: a review of the literature. Curr Addict Rep. 2019 Jun; 6(2):126-138. Thrul J, Tormohlen KN, Meacham MC. PMID: 31485388; PMCID: PMC6726390.
      View in: PubMed   Mentions: 13  
    27. Development of a social media-based intervention targeting tobacco use and heavy episodic drinking in young adults. Addict Sci Clin Pract. 2019 04 01; 14(1):14. Ramo DE, Meacham MC, Kaur M, Corpuz ES, Prochaska JJ, Satre DD. PMID: 30940206; PMCID: PMC6444508.
      View in: PubMed   Mentions: 8     Fields:    Translation:Humans
    28. Sexual and gender minority young adults' smoking characteristics: Assessing differences by sexual orientation and gender identity. Addict Behav. 2019 08; 95:98-102. Vogel EA, Humfleet GL, Meacham M, Prochaska JJ, Ramo DE. PMID: 30875534; PMCID: PMC6545125.
      View in: PubMed   Mentions: 9     Fields:    Translation:Humans
    29. Condomless Sex and Psychiatric Comorbidity in the Context of Constrained Survival Choices: A Longitudinal Study Among Homeless and Unstably Housed Women. AIDS Behav. 2019 Mar; 23(3):802-812. Meacham MC, Bahorik AL, Shumway M, Marquez C, Riley ED. PMID: 30267368; PMCID: PMC6408282.
      View in: PubMed   Mentions: 4     Fields:    Translation:Humans
    30. Exploring Identities and Preferences for Intervention Among LGBTQ+ Young Adult Smokers Through Online Focus Groups. J Adolesc Health. 2019 03; 64(3):390-397. Ramo DE, Meacham M, Thrul J, Belohlavek A, Sarkar U, Humfleet G. PMID: 30509769.
      View in: PubMed   Mentions: 9     Fields:    Translation:Humans
    31. A novel and remote biochemical verification method of smoking abstinence: Predictors of participant compliance. Tob Prev Cessat. 2018 May; 4. Thrul J, Meacham MC, Ramo DE. PMID: 30417159; PMCID: PMC6221470.
      View in: PubMed   Mentions: 22  
    32. Understanding emerging forms of cannabis use through an online cannabis community: An analysis of relative post volume and subjective highness ratings. Drug Alcohol Depend. 2018 07 01; 188:364-369. Meacham MC, Paul MJ, Ramo DE. PMID: 29883950; PMCID: PMC6692176.
      View in: PubMed   Mentions: 36     Fields:    Translation:HumansAnimals
    33. Predictors of injecting cessation among a cohort of people who inject drugs in Tijuana, Mexico. Drug Alcohol Depend. 2018 04 01; 185:298-304. Horyniak D, Strathdee SA, West BS, Meacham M, Rangel G, Gaines TL. PMID: 29482055; PMCID: PMC5889739.
      View in: PubMed   Mentions: 8     Fields:    Translation:Humans
    34. Associations between medical cannabis and other drug use among unstably housed women. Int J Drug Policy. 2018 02; 52:45-51. Meacham MC, Ramo DE, Kral AH, Riley ED. PMID: 29227883; PMCID: PMC5973881.
      View in: PubMed   Mentions: 3     Fields:    Translation:Humans
    35. Perceived Treatment Need and Latent Transitions in Heroin and Methamphetamine Polydrug Use among People who Inject Drugs in Tijuana, Mexico. J Psychoactive Drugs. 2018 Jan-Mar; 50(1):62-71. Meacham MC, Roesch SC, Strathdee SA, Gaines TL. PMID: 28960166; PMCID: PMC5884627.
      View in: PubMed   Mentions: 6     Fields:    Translation:Humans
    36. Latent classes of polydrug and polyroute use and associations with human immunodeficiency virus risk behaviours and overdose among people who inject drugs in Tijuana, Baja California, Mexico. Drug Alcohol Rev. 2018 01; 37(1):128-136. Meacham MC, Roesch SC, Strathdee SA, Lindsay S, Gonzalez-Zuniga P, Gaines TL. PMID: 28337798; PMCID: PMC5610926.
      View in: PubMed   Mentions: 22     Fields:    Translation:Humans
    37. Illicit Drug Trends Globally. International Encyclopedia of Public Health. 2017 Jan 1; (South Afr. Med. J.942004):146-156. Vandam VL, Matias MJ, McKetin MR, Meacham MM, Griffiths GP. .
      View in: Publisher Site   Mentions:
    38. Prevalence and Correlates of Heroin-Methamphetamine Co-Injection Among Persons Who Inject Drugs in San Diego, California, and Tijuana, Baja California, Mexico. J Stud Alcohol Drugs. 2016 09; 77(5):774-81. Meacham MC, Strathdee SA, Rangel G, Armenta RF, Gaines TL, Garfein RS. PMID: 27588536; PMCID: PMC5015469.
      View in: PubMed   Mentions: 21     Fields:    Translation:Humans
    39. Prevalence and correlates of depression in a high emigration town in Oaxaca, Mexico: Findings from a binational student research training program. Annals of Global Health. 2016 Aug 20; 82(3):542. Meacham MM, Hughes HD, Gell-Redman GM, Zúñiga ZM. .
      View in: Publisher Site   Mentions:
    40. The effectiveness of compulsory drug treatment: A systematic review. Int J Drug Policy. 2016 Feb; 28:1-9. Werb D, Kamarulzaman A, Meacham MC, Rafful C, Fischer B, Strathdee SA, Wood E. PMID: 26790691; PMCID: PMC4752879.
      View in: PubMed   Mentions: 54     Fields:    Translation:Humans
    41. Cell phone access among persons who inject drugs in Tijuana, BC, Mexico. Journal of Mobile Technology in Medicine. 2015; 3(4):13-19. Collins KM, Abramovitz D, Meacham MC, Gonzalez-Zuniga PE, Patrick K, Garfein RS. View Publication.
    42. Polydrug Use and HIV Risk Among People Who Inject Heroin in Tijuana, Mexico: A Latent Class Analysis. Subst Use Misuse. 2015; 50(10):1351-9. Meacham MC, Rudolph AE, Strathdee SA, Rusch ML, Brouwer KC, Patterson TL, Vera A, Rangel G, Roesch SC. PMID: 26444185; PMCID: PMC4786000.
      View in: PubMed   Mentions: 34     Fields:    Translation:Humans
    43. Young adult social development as a mediator of alcohol use disorder symptoms from age 21 to 30. Psychol Addict Behav. 2014 Jun; 28(2):348-58. Kosterman R, Hill KG, Lee JO, Meacham MC, Abbott RD, Catalano RF, Hawkins JD. PMID: 24955663; PMCID: PMC4215807.
      View in: PubMed   Mentions: 16     Fields:    Translation:Humans
    44. Alcohol and tobacco use disorder comorbidity in young adults and the influence of romantic partner environments. Drug Alcohol Depend. 2013 Sep 01; 132(1-2):149-57. Meacham MC, Bailey JA, Hill KG, Epstein M, Hawkins JD. PMID: 23428316; PMCID: PMC4035911.
      View in: PubMed   Mentions: 4     Fields:    Translation:Humans
    45. Strategies for characterizing complex phenotypes and environments: general and specific family environmental predictors of young adult tobacco dependence, alcohol use disorder, and co-occurring problems. Drug Alcohol Depend. 2011 Nov 01; 118(2-3):444-51. Bailey JA, Hill KG, Meacham MC, Young SE, Hawkins JD. PMID: 21636226; PMCID: PMC3179565.
      View in: PubMed   Mentions: 23     Fields:    Translation:Humans
    46. Researcher perspectives on disclosure of incidental findings in genetic research. J Empir Res Hum Res Ethics. 2010 Sep; 5(3):31-41. Meacham MC, Starks H, Burke W, Edwards K. PMID: 20831419; PMCID: PMC3413406.
      View in: PubMed   Mentions: 37     Fields:    Translation:Humans
    47. Illicit Drug Trends Globally. International Encyclopedia of Public Health. 2008 Jan 1; 515-523. Griffiths GP, Meacham MM, McKetin MR. .
      View in: Publisher Site   Mentions:
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