Last reviewed · How we verify
NCT05772845: VASP
Vaping and Smoking Withdrawal Project
NA trial testing Acute (24-hour) abstinence in Acute Abstinence From Cigarettes vs E-cigarettes (ENDS) in 370 participants. Currently enrolling.
30 November 2026
Quick facts
| Lead sponsor | State University of New York at Buffalo |
|---|---|
| Phase | NA |
| Status | Recruiting now |
| Study type | INTERVENTIONAL |
| Allocation | randomized |
| Design | crossover |
| Masking | none |
| Primary purpose | basic science |
| Enrollment | 370 |
| Start date | 14 February 2023 |
| Primary completion | 30 November 2026 |
| Estimated completion | 30 November 2026 |
| Sites | 1 location across United States |
Drugs / interventions tested
- Acute (24-hour) abstinence
- Ad libitum smoking/vaping
Conditions studied
- Acute Abstinence From Cigarettes vs E-cigarettes (ENDS) — all drugs for Acute Abstinence From Cigarettes vs E-cigarettes (ENDS) →
Sponsor
State University of New York at Buffalo
Who can join
Adults 21 to 50, any sex, with Acute Abstinence From Cigarettes vs E-cigarettes (ENDS). Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
The proposed research, which will systematically and comprehensively characterize the withdrawal among daily vapers compared to daily smokers of combustible cigarettes, filling critical gaps in the understanding of electronic nicotine delivery systems (ENDS) dependence/abuse liability and contributing to the development of therapies for tobacco/nicotine use, the leading preventable cause of death in the US.
Publications & conference data
No peer-reviewed publications indexed yet for this trial.
Verify or expand the search:
- PubMed search for NCT05772845
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
Related trials
Other trials of Acute (24-hour) abstinence
Trials testing the same drug.
- NCT06944847 — Vaping and Smoking Project in People With Schizophrenia · NA · recruiting
Other recruiting trials for Acute Abstinence From Cigarettes vs E-cigarettes (ENDS)
Currently open trials in the same condition.
- NCT06944847 — Vaping and Smoking Project in People With Schizophrenia · NA · recruiting
Other State University of New York at Buffalo trials
Trials by the same sponsor.
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Verify against primary sources
- ClinicalTrials.gov — authoritative US registry record
- WHO ICTRP — international registry index
- EU Clinical Trials Register
- Sponsor press releases (Google)
- Trial protocol + status: ClinicalTrials.gov NCT05772845 (US National Library of Medicine, public domain)
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by State University of New York at Buffalo
- Last refreshed: 9 March 2026
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT05772845.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing