Canna Research Foundation is involved in several national research projects and collaborations. We present at conferences and to small groups.
Cannabis use guidelines

Webinars
From the Allergy & Asthma Network: Asthma and Cannabis (Marijuana): Study Offers Closer Look at Risks and Benefits to People with Asthma
From the EAACI 2022 Congress in Prague: Dysfunctional Breathing in Athletes
https://services.y-congress.com/congress/medias/2022/EAACI-2022/143/video/y_1080p_4000kb.mp4
Publications
Zeiger, JS, Silvers WS, Zeiger RS, Nayak AP, Naimi DR, Skypala IJ, Ellis AK, Bernstein JA, for the International Allergists Canna KAP Consortium. The International Cannabis KAP (Knowledge, Attitudes and Practice) Allergist Survey Study. (2022) Online 25 April. American College of Allergy, Asthma, and Immunology. https://doi.org/10.1016/j.anai.2022.04.021
Skypala, I., Jeimy, S., Brucker, H., Nayak, A., Decuyper, I., Bernstein, J., Connors, L., Kanani, A., Klimek, L., Lo, S., Murphy, K., Nanda, A., Poole, J., Walusiak-Skorupa, J., Sussman, G., Zeiger, J., Goodman, R., Ellis, A., Silvers, W., Ebo, D. and (2022), Cannabis-related allergies: an international overview and consensus recommendations. Allergy. https://doi.org/10.1111/all.15237
Zeiger, J, Silvers S, Zeiger R, Nayak A, Naimi D, Ellis A, Bernstein J, Skypala I. The International KAP Allergists’ Survey Study, Abstracts: Oral Abstracts/Ann Allergy Asthma Immunol 127 (2021) S3eS17.Abstract A081 DOI:https://doi.org/10.1016/j.anai.2021.08.042
Zeiger JS, Silvers WS, Winder TA, Hart MK, Zeiger RS. (2021) Cannabis attitudes and patterns of use among members of the Allergy & Asthma Network. Cannabis Research Virtual Conference.
Zeiger JS, Silvers WS, Winders TA, Hart MK, Zeiger RS, Cannabis attitudes
and patterns of use among followers of the Allergy & Asthma Network, Annals of Allergy, Asthma and Immunology (2021), Online Jan 16. doi: https://doi.org/10.1016/j.anai.2021.01.014.Zei
Decuyper II, Green BJ, Sussman GL, Ebo DG, Silvers WS, Pacheco K, King BS, Cohn JR, Zeiger RS, Zeiger JS, Naimi DR, Beezhold DH, Nayak AP. (2020) Occupational allergies to Cannabis. JACI: In Practice. 8(10);3331-3338. https://doi.org/10.1016/j.jaip.2020.09.003
Sussman, GL, Beezhold, DH, Cohn, JR, Silvers, WS, Zeiger JS, & Nayak, AP. (2020). Cannabis: An Emerging Occupational Allergen?. Annals of Work Exposures and Health. (64)7: 679–682. https://doi.org/10.1093/annweh/wxaa043
Zeiger JS, Silvers WS, Fleegler EM, Zeiger RS. (2020) Attitudes about Cannabis Mediate the Relationship between Cannabis Knowledge and Use in Active Adult Athletes. Journal of Cannabis Research. 2: 18. https://doi.org/10.1186/s42238-020-00023-3
Zeiger JS, Silvers WS, Fleegler EM, Zeiger RS. (2019) Cannabis use in active athletes: Behaviors related to subjective effects. PLOS ONE. June 28.
Zeiger JS, Silvers WS, Fleegler EM, Zeiger RS. (2019) Age related differences in cannabis use and subjective effects in a large population based survey of adult athletes. Journal of Cannabis Research. July 29.
Zeiger JS, Silvers WS, Fleegler EM, Zeiger RS. (2020) Attitudes about Cannabis Mediate the Relationship between Cannabis Knowledge and Use in Active Adult Athletes. Journal of Cannabis Research. 2: 18. https://doi.org/10.1186/s42238-020-00023-3
Conference Presentations
American College of Rheumatology Annual Meeting, San Diego, CA (2023)
- Wipfler K, Zeiger JS, Michaud, K. Self-Reported Effectiveness of Cannabis for Arthritis-Related Pain. (2023) American College of Rheumatology Annual Meeting.
American College of Allergy, Asthma, and Immunology, Anaheim, CA (2023)
- Zeiger JS, Zeiger RS, Silvers WS, Bruckner H, Nayak A, Niami D, Nanda A. Easing the conversation: Cannabis Education for Allergists. (2023) American College of Allergy, Asthma, and Immunology Scientific Meeting.
Cannabis Research Conference, Denver, CO (2023)
- Zeiger JS, Silver WS, Zeiger RS. Comparison of Knowledge, Attitudes, and Practice (KAP) in Allergists and Allergic and Asthmatic Patients.
Cannabis Research Conference Virtual Meeting (2022)
- Zeiger JS, Silvers WS, Zeiger RS. Peri-Exercise Cannabis Use in Active Adult Athletes.
Cannabis Research Conference Virtual Meeting (2021)
- Zeiger JS, Silvers WS, Winders TA, Hart M, Zeiger RS. Cannabis attitudes, patterns of use, and subjective effects among members of the Allergy Asthma Network (AAN).
Institute of Cannabis Research, Pueblo, CO Virtual Meeting (2020)
- 2020 Abstract: Cannabis attitudes and knowledge are associated with cannabis use in a population-based survey of active adult athletes
- 2020 Slide show: Cannabis attitudes and knowledge are associated with cannabis use in a population cased survey of active adult athletes
- 2020 Abstract: Cannabis: Adverse Allergic, Immunologic, & Respiratory Correlates
- 2020 Slide show: Cannabis: Adverse Allergic, Immunologic& Respiratory Correlates
International Cannabinoid Research Society, Bethesda, MD (2019)
- 2019 The Athlete PEACE Survey Conference Abstract: Cannabinoid Use in a Population Based Survey of Adult Athletes
Institute of Cannabis Research, Pueblo, CO (2019)
American College of Allergy, Asthma, and Immunology (2018-19)
MJ for MD’s (2018)
Ironman Sports Medicine Conference (2017)
Research Projects
The Athlete PEACE Survey Study (completed 12/18)
The Asthma & Allergy PEACE Survey Study (launched May 7, 2020)
Consulting Services
Cannabis Allergy Working Group
University of Colorado School of Medicine, Dermatology
Collaborations
Johns Hopkins University Bloomberg School of Public Health
International Allergist KAP Collaboration