Pilot Study to Determine Efficacy of Cyclamen Europaeum Extract Nasal Spray in Patients With Acute Sinusitis
Public ClinicalTrials.gov record NCT00552773. 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, Double-blind, Placebo Controlled, Parallel Group Trial of Cyclamen Europaeum Extract Nasal Spray 10% (v/v) in the Treatment of Subjects With Acute Sinusitis
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
To evaluate the efficacy and safety of Cyclamen europaeum extract 10 % (v/v) compared to placebo in subjects with acute sinusitis
Study identification
- NCT ID
- NCT00552773
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 48 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 70 Years
- 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
- Nov 2007 (Type not available)
- Primary completion
- Sep 2008 (Actual)
- Completion
- Dec 2009 (Actual)
- Last update posted
- Jun 4, 2013
2007 – 2009
United States locations
- U.S. sites
- 25
- U.S. states
- 13
- U.S. cities
- 22
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Alliance Clinical Research | Birmingham | Alabama | 35215 | — |
| Center of Research Excellence, LLC | Oxford | Alabama | 36206 | — |
| Clinical Research Connections | Jonesboro | Arkansas | 72401 | — |
| Southeast Clinical Research | Gainsville | Florida | 32601 | — |
| Orlando Rangel, MD, PA | Tampa | Florida | 33607 | — |
| Premier Health Research Center | Winter Haven | Florida | 33880 | — |
| Peak Medical Research, LLC | Owensboro | Kentucky | 42303 | — |
| Four Rivers Clinical Research, Inc. | Paducah | Kentucky | 42003 | — |
| Las Vegas Physicians Research Group | Henderson | Nevada | 89052 | — |
| LAND Clinical Studies, LLC | West Caldwell | New Jersey | 07006 | — |
| Health Science Research Center | Cortland | New York | 13045 | — |
| Medical Research Associates of Central ew York, PLLC | North Syracuse | New York | 13212 | — |
| American Institute of Healthcare and Fitness Clinical Research | Raleigh | North Carolina | 27615 | — |
| Jones Family Pratice | Shelby | North Carolina | 28150 | — |
| Memorial Clinical Research | Oklahoma City | Oklahoma | 73134 | — |
| Greenville Pharmaceutical Research | Greenville | South Carolina | 28615 | — |
| ADAC Research, PA | Greenville | South Carolina | 29607 | — |
| Carolina Research | Orangeberg | South Carolina | 29118 | — |
| Austin Ear, Nose and Throat Clinic | Austin | Texas | 78707 | — |
| West Lake Ffamily Practice/Time Point Clinical Research | Austin | Texas | 78746 | — |
| San Antonio Ear, Nose & Throat Research | San Antonio | Texas | 78229 | — |
| Live Oak Allergy and Asthma Clinic | San Antonio | Texas | 78233 | — |
| Clinical Health Research LLC | Sugar Land | Texas | 77479 | — |
| Wasatch Clinical Research, LLC | Salt Lake City | Utah | 84107 | — |
| Virginia Adult and Pediatric Allergy and Asthma, PC | Richmond | Virginia | 23229 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00552773, 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 Jun 4, 2013 · Synced Oct 21, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT00552773 live on ClinicalTrials.gov.