Trial · NCT04291118
Assessing Improvement in Cognitive Deficit in CRS in Patients Treated With Medical Vs Surgical Management
NCT04291118, Not applicable, Unknown, St. Paul's Hospital, Canada
3 sourcestrials-2026-11-12-0.5.0
Cite this record
ConductScience Library. Assessing Improvement in Cognitive Deficit in CRS in Patients Treated With Medical Vs Surgical Management. Trials, record NCT04291118. Release trials-2026-11-12-0.5.0, 12 Nov 2026. https://conductscience.org/library/trials/NCT04291118
On this page
Trial
As registered on ClinicalTrials.gov, in the graph's capture of the registry.
- Title
- Assessing Improvement in Cognitive Deficit in CRS in Patients Treated With Medical Vs Surgical Management
- NCT number
- NCT04291118
- Status
- Unknown
- Phases
- Not applicable
- Enrollment
- 150 participants, estimated
- Lead sponsor
- St. Paul's Hospital, Canada
- Conditions
- Chronic Sinusitis
- Interventions
- Private system endoscopic sinus surgery, Public system endoscopic sinus surgery, Budesonide
- First posted
- 2020-03-02
- Last updated
- 2020-03-02
Source ClinicalTrials.gov
Registered outcomes4
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
| List | Outcome | Time frame | Description |
|---|---|---|---|
| Primary | Change in Modified mini mental state examination | Before starting medical or surgical management and then 6 months after | This short test consists of questions to assess memory which will take 5-10 minutes to complete. |
| Secondary | Change in Cognitive failures Questionnaire | Before starting medical or surgical management and then 6 months after | This includes 25 questions for patients to self-report everyday errors of perception, memory and motor functioning. It is scored out of 100 with higher score indicating worse more cognitive failures. |
| Secondary | Change in Sino-nasal Outcome Test-22 (SNOT-22) scores: | Before starting medical or surgical management and then 6 months after | This is a standard of care form that includes 22 questions about symptoms and social/emotional consequences of participants nasal disorder. Participants will be asked to rate their problems based on the past two weeks. The questionnaire is out of 110 points with higher score indicating worse symptoms. |
| Secondary | Change in Nasal endoscopy | Before starting medical or surgical management and then 6 months after | This is standard-of-care at St. Paul's Sinus Centre. Participants sinuses will be examined using an instrument called an endoscope which is a metal rod with a camera attached at the end. During the sinus examination, pictures and scores of the sinuses will be recorded. Endoscopic score are given from 0-2 based on endoscopic evidence of polyps, edema and discharge. A higher score indicates worse symptoms. |
Source ClinicalTrials.gov
Outcomes0
Each outcome the trial posted results for, in ClinicalTrials.gov's words.
None in this release.
Results by group0
Each measurement the trial posted, group by group, in the words and numbers it posted.
None in this release.
Participant flow0
How many started, completed or left each group, period by period.
None in this release.
Adverse events0
Each adverse event the trial posted, group by group: the participants affected out of those at risk.
None in this release.
Adverse event totals0
The totals the trial posted for each group.
None in this release.
Papers0
The papers the trial lists on ClinicalTrials.gov.
None in this release.
Grants0
The grants NIH RePORTER links to the trial, newest funded first: NIH's, and some of AHRQ's, CDC's, FDA's and VA's. Each shows its title, principal investigators, organization and funder in its newest year.
None in this release.
Trial comparisons0
Comparisons of the trial's two groups, calculated by ConductScience from the counts it posted.
None in this release.
Tests0
The ConductCognition tests this trial's registered outcomes name, as ScienceGraph matched them in trial-tests-2026-11-12-0.2.1.
None in this release.
Data dates
The day each source was copied for this release.
Sources 3
- ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
- ClinicalTrials.govNo license stated
- NIH RePORTER's clinical studies and project filesPublic domain
Each source's terms
- ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
- ClinicalTrials.govnone stated
- NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)
ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.
For software
Read this trial from software.
The record and each of its lists are JSON, twenty rows a page. No key.
GET https://conductscience.org/api/trials/v1/NCT04291118
GET https://conductscience.org/api/trials/v1/NCT04291118/registered