Multi-Site Trial of Tirzepatide for Smoking Cessation
A Multi-Site Trial of Tirzepatide for Smoking Cessation
Studienübersicht
Status
Status
Bedingungen
Bedingungen
Intervention / Behandlung
Intervention / Behandlung
Studientyp
Studientyp
Einschreibung (Geschätzt)
Einschreibung
Phase
Phase
- Phase 2
Kontakte und Standorte
Studienorte
-
-
California
-
Los Angeles, California, Vereinigte Staaten, 90033
- Rekrutierung
- Keck School of Medicine, University of Southern California
-
Kontakt:
- Tom Gilmore
- Telefonnummer: 213-962-0698
- E-Mail: thomas.gilmore@usc.edu
-
Hauptermittler:
- Christian Hendershot, Ph.D.
-
-
Colorado
-
Aurora, Colorado, Vereinigte Staaten, 80045
- Rekrutierung
- University of Colorado Anschutz Medical Campus
-
Hauptermittler:
- Joseph Schacht, PhD
-
Kontakt:
- Kristen Raymond
- Telefonnummer: 303-724-3196
- E-Mail: kristen.raymond@cuanschutz.edu
-
-
Connecticut
-
New Haven, Connecticut, Vereinigte Staaten, 06510
- Rekrutierung
- Yale University School Of Medicine
-
Kontakt:
- Sabrina Coppola
- Telefonnummer: 203-737-2827
- E-Mail: Sabrina.coppola@yale.edu
-
Hauptermittler:
- Sherry McKee, PhD
-
-
Illinois
-
Chicago, Illinois, Vereinigte Staaten, 60637
- Rekrutierung
- University of Chicago Pritzker School of Medicine
-
Kontakt:
- Claire Wellendorf
- Telefonnummer: 773-834-2244
- E-Mail: cwellendorf@bsd.uchicago.edu
-
Hauptermittler:
- Andrea King, PhD
-
-
Teilnahmekriterien
Zulassungskriterien
Zulassungskriterien
Studienberechtigtes Alter
- Erwachsene
- Älterer Erwachsener
Akzeptiert gesunde Freiwillige
Beschreibung
Inclusion Criteria:
- Age 21-65 years
- Body mass index ≥ 25kg/m2 at the baseline screening
- Reporting ≥10 cigarettes per day, on average, for the past 6 months and > 2 year duration of smoking
- Interest in making a long-term cessation attempt within the next 30-60 days
- Willingness to receive study medication and standard-of-care smoking cessation supports (nicotine replacement therapy and a smoking cessation app)
- Ability to adhere to weekly visits and study procedures over the study period (i.e., no plans to move or travel for extended periods)
- Exhaled CO of >5ppm at baseline
- Use of an acceptable birth control method for female participants*
- Ability to read and communicate in English
Exclusion Criteria:
- BMI < 25 kg/m2 at screening
- History of diabetes, diabetes-attributable medical conditions, or HbA1c ≥6.5% at baseline
- Recent (past 90 days) active suicidal ideation or lifetime history of suicide attempt
- Current treatment for psychotic disorders or mood disorders with psychotic features (e.g., schizophrenia, schizoaffective disorder, depression with psychotic features), current treatment for bipolar disorder (with or without psychotic features), or current secondary psychosis due to substance use or another medical condition
- Meeting DSM-5 criteria for a current (past 12 months) substance use disorder other than tobacco use disorder, mild or moderate cannabis use disorder, or mild or moderate alcohol use disorder.
- Recent (past 30 day) self-report of illicit drug use (excluding cannabis) or non-prescribed opioids; or positive urine screen for illicit drugs. A positive screen for opioids will be allowed if the participant is prescribed an opioid replacement therapy medication and can provide documentation.
- Past 30-day initiation of psychiatric medications (e.g., SSRIs) or changes to medication dose
- Treatment with tirzepatide or another GLP-1RA medication in the prior 6 months
- Current (past month) treatment with other weight loss, diabetes, or smoking cessation medications (varenicline or bupropion; excluding nicotine replacement products)
- Severe GI disease (e.g., gastroparesis, ulcerative colitis).
- History of gastric bypass surgery or other surgeries of the stomach
- Any health condition or treatment/medication that would preclude the use of tirzepatide or NRT, in the opinion of the study physician, including severe cardiovascular disease
- History of chronic pancreatitis or acute pancreatitis in the last 6 months
- Currently nursing, pregnant, or anticipating pregnancy
- History of diabetic retinopathy, proliferative retinopathy, or maculopathy
- Elevated serum lipase, amylase, bilirubin, or ALP, ALT, or AST (>5x upper limit of normal range)
- History of malignant neoplasms in the last 5 years, except non-melanoma skin cancer
- Inability to attend weekly clinic visits as scheduled (i.e., based on travel or work schedule)
- Currently enrolled in another clinical study involving an investigational product
- Currently living in the same household as someone taking a GLP-1 medication, or living with a current or former participant in the present trial
- Planned surgical procedures requiring anesthesia during the planned study medication period
- Personal or family history of medullary thyroid cancer
- Personal or family history of multiple endocrine neoplasia syndrome type 2 (MEN 2)
- Treatment with other weight loss (e.g., phentermine), or FDA-approved, non-NRT smoking cessation therapies (varenicline, bupropion) or FDA-approved AUD medications (naltrexone, acamprosate, disulfiram) or off-label AUD medications (e.g., topiramate) in the past 90 days
- Any health condition or treatment/medication that would preclude use of tirzepatide or NRT, in the opinion of the site physicians including thyroid enlargement.
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Behandlung
- Zuteilung: Zufällig
- Interventionsmodell: Parallele Zuordnung
- Maskierung: Verdreifachen
Anzahl der Arme
Waffen und Interventionen
Teilnehmergruppe / ArmTeilnehmergruppe / Arm |
Intervention / BehandlungIntervention / Behandlung |
|---|---|
|
Placebo-Komparator: Placebo
|
Participants will receive placebo (saline) injections for Weeks 1-16
|
|
Experimental: Tirzepatid
|
Participants will receive tirzepatide (subcutaneous injection) at doses of 2.5mg for Weeks 1-4, 5mg for Weeks 5-8, 7.5mg for Weeks 9-12, and 10mg for Weeks 13-16
|
Was misst die Studie?
Primäre Ergebnismessungen
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
7-day point prevalence abstinence
Zeitfenster: From baseline through 16 weeks of treatment (final assessment at Week 17 visit) and at 6 months after the target quit date (assessed at Week 27 visit)
|
Biochemically verified abstinence from cigarette smoking
|
From baseline through 16 weeks of treatment (final assessment at Week 17 visit) and at 6 months after the target quit date (assessed at Week 27 visit)
|
Sekundäre Ergebnismessungen
Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Cigarettes per day
Zeitfenster: From baseline through 16 weeks of treatment (final assessment at Week 17 visit)
|
From baseline through 16 weeks of treatment (final assessment at Week 17 visit)
|
|
|
Weekly cigarette craving
Zeitfenster: Baseline through 16 weeks of treatment (final assessment at Week 17 visit)
|
Cigarette craving in the past week will be measured using the craving scale of the Wisconsin Smoking Withdrawal Scale, containing 4 items, each scored on a scale of 1-4.
Items are summed to generate a score.
|
Baseline through 16 weeks of treatment (final assessment at Week 17 visit)
|
Andere Ergebnismessungen
Andere Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Current cigarette craving
Zeitfenster: Baseline through 16 weeks of treatment (final assessment at Week 17 visit)
|
Current cigarette craving will be measured with the Questionnaire on Smoking Urges-Brief, a 10-item scale with items, each scored on a 1-7 scale.
Items are summed to generate a total score.
|
Baseline through 16 weeks of treatment (final assessment at Week 17 visit)
|
|
Smoking withdrawal
Zeitfenster: Baseline through 16 weeks of treatment (final assessment at Week 17 visit)
|
Withdrawal symptoms are measured with the Wisconsin Smoking Withdrawal Scale (WSWS).
The WSWS includes 28 items, each rated on a scale of 0-4.
Items are summed to calculate the scale scores.
|
Baseline through 16 weeks of treatment (final assessment at Week 17 visit)
|
|
Body weight
Zeitfenster: Treatment week 1 through treatment week 16 (final assessment at Week 17 visit)
|
Treatment week 1 through treatment week 16 (final assessment at Week 17 visit)
|
Mitarbeiter und Ermittler
Sponsor
Sponsor
Mitarbeiter
Mitarbeiter
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn (Tatsächlich)
Studienbeginn
Primärer Abschluss (Geschätzt)
Primärer Abschluss
Studienabschluss (Geschätzt)
Studienabschluss
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Tatsächlich)
Zuerst gepostet
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Tatsächlich)
Letztes Update gepostet
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Schlüsselwörter
Zusätzliche relevante MeSH-Bedingungen
- Psychische Störungen
- Chemisch induzierte Störungen
- Zwangsverhalten
- Impulsives Verhalten
- Verhalten
- Gesundheitsverhalten
- Substanzbezogene Störungen
- Verhalten, Sucht
- Rauchen
- Raucherentwöhnung
- Aminosäuren, Peptide und Proteine
- Proteine
- Glucagon-ähnliches Peptid-1-Rezeptor
- Glucagon-ähnliche Peptidrezeptoren
- Rezeptoren, G-Protein-gekoppelt
- Rezeptoren, Zelloberfläche
- Membranproteine
- Rezeptoren, Magen -Darm -Hormon
- Rezeptoren, Peptid
- Tirzepatid
Andere Studien-ID-Nummern
Andere Studien-ID-Nummern
- HS-25-00642
- U01DA064384 (US NIH Stipendium/Vertrag)
Plan für individuelle Teilnehmerdaten (IPD)
Planen Sie, individuelle Teilnehmerdaten (IPD) zu teilen?
IPD-Sharing-Zeitrahmen
IPD-Sharing-Zugriffskriterien
Art der unterstützenden IPD-Freigabeinformationen
- STUDIENPROTOKOLL
- SAFT
- ICF
Arzneimittel- und Geräteinformationen, Studienunterlagen
Studiert ein von der US-amerikanischen FDA reguliertes Arzneimittelprodukt
Studiert ein von der US-amerikanischen FDA reguliertes Geräteprodukt
Diese Informationen wurden ohne Änderungen direkt von der Website clinicaltrials.gov abgerufen. Wenn Sie Ihre Studiendaten ändern, entfernen oder aktualisieren möchten, wenden Sie sich bitte an register@clinicaltrials.gov. Sobald eine Änderung auf clinicaltrials.gov implementiert wird, wird diese automatisch auch auf unserer Website aktualisiert .