Symptoms and Functions in Patients With COPD and Chronic Bronchitis Switching From CIG to THS
Public ClinicalTrials.gov record NCT07108166. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Randomized, Single (Operator)-Blinded, Controlled Clinical Study for Assessing Major Symptoms and Function in Patients With Chronic Obstructive Pulmonary Disease (COPD) With Chronic Bronchitis Who Switch From Combustible Cigarettes (CIG) to Tobacco Heating System (THS)
Study identification
- NCT ID
- NCT07108166
- Recruitment status
- Active, not recruiting
- Study type
- Interventional
- Phase
- Not applicable
- Lead sponsor
- Philip Morris Products S.A.
- Industry
- Enrollment
- 290 participants
Conditions and interventions
Conditions
Interventions
- Cigarette Other
- THS Other
Other
Eligibility (public fields only)
- Age range
- 40 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Apr 1, 2025
- Primary completion
- Jul 31, 2026
- Completion
- Oct 31, 2026
- Last update posted
- May 6, 2026
2025 – 2026
United States locations
- U.S. sites
- 46
- U.S. states
- 3
- U.S. cities
- 27
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Clinical Research of West Florida, Inc. | Clearwater | Florida | 33765 | — |
| Florida International Medical Research | Coral Gables | Florida | 33134 | — |
| Alfa Medical Research | Davie | Florida | 33024 | — |
| Omega Research Debary, LLC | DeBary | Florida | 32713 | — |
| D&H Doral Research Center | Doral | Florida | 33122 | — |
| Felicidad Med Research | Hialeah | Florida | 33012 | — |
| New Life Medical Research Center, Inc | Hialeah | Florida | 33012 | — |
| The Medici Medical Research, LLC | Hollywood | Florida | 33021 | — |
| D&H Pompano Research Center | Margate | Florida | 33063 | — |
| Med-Care Research Corp | Miami | Florida | 33125 | — |
| EMDA Clincal Research | Miami | Florida | 33126 | — |
| Sones Medical Research | Miami | Florida | 33133 | — |
| Suncoast Research Group, LLC dba Flourish Research | Miami | Florida | 33135 | — |
| Melgar-Caro Medcenter and Community Research | Miami | Florida | 33145 | — |
| D&H National Research Center- Miami | Miami | Florida | 33155.0 | — |
| Biomed Research & Medical Center.Llc | Miami | Florida | 33156 | — |
| Global Health Clinical Trials Corp. | Miami | Florida | 33165 | — |
| Professional Research Center Inc | Miami | Florida | 33172 | — |
| Newgen Health Group | Miami | Florida | 33176 | — |
| Reserka LLC | Miami | Florida | 33176 | — |
| Pharma Medical Innovations | Miami Lakes | Florida | 33014 | — |
| San Marcus Research | Miami Lakes | Florida | 33015 | — |
| MedQuest Translational Sciences LLC | Miami Lakes | Florida | 33016.0 | — |
| Advanced Research Institute, Inc | New Port Richey | Florida | 34653 | — |
| Harmony Clinical Research | North Miami Beach | Florida | 33162 | — |
| Central Florida Pulmonary Group, P.A. | Orlando | Florida | 32803 | — |
| Comprehensive Medical & Research Center | Plantation | Florida | 33317 | — |
| CDC Research Institute | Port Saint Lucie | Florida | 34952 | — |
| Treasure Coast Medical Research Group | Port Saint Lucie | Florida | 34986 | — |
| Advanced Research Institute, Inc | St. Petersburg | Florida | 33710 | — |
| D&H Tamarac Research Center | Tamarac | Florida | 33321 | — |
| Metropolitan Clinical Research Center | Tamarac | Florida | 33321 | — |
| Optimum Clinical Trial Group | Tampa | Florida | 33612 | — |
| Guardian Angel | Tampa | Florida | 33614 | — |
| Pivotal Research Solutions | Stonecrest | Georgia | 30038 | — |
| Premier Pulmonary Critical Care and Sleep Medicine | Denison | Texas | 75020 | — |
| El Paso Pulmonary Association | El Paso | Texas | 79902 | — |
| HDH Research Inc | Houston | Texas | 77022 | — |
| Prolato Research LLC. | Houston | Texas | 77054 | — |
| Houston Pulmonary Medicine Associates | Houston | Texas | 77089 | — |
| Pioneer Research Solutions Inc | Houston | Texas | 77099 | — |
| Accurate Clinical Research, Inc. | Humble | Texas | 77338 | — |
| Metroplex Pulmonary & Sleep Center | McKinney | Texas | 75069 | — |
| LinQ Research, LLC | Pearland | Texas | 77584 | — |
| Element Research Group | San Antonio | Texas | 78258 | — |
| Medrasa Clinical Research | Sherman | Texas | 75092 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 66 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT07108166, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted May 6, 2026 · Synced May 8, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT07108166 live on ClinicalTrials.gov.