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Long-term Control in Rhinosinusitis After Functional Endoscopic Sinus Surgery (FESS)

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details. Identifier: NCT01777425
Recruitment Status : Completed
First Posted : January 28, 2013
Results First Posted : March 5, 2014
Last Update Posted : March 5, 2014
Information provided by (Responsible Party):
Universitaire Ziekenhuizen Leuven

Brief Summary:
State-of-the-art documents like ARIA and european position paper on rhinosinusitis (EPOS) provide clinicians with evidence-based treatment algorithms for allergic rhinitis (AR) and chronic rhinosinusitis (CRS) respectively (1)(2) . The currently available medications can alleviate symptoms associated with AR and RS, and most patients with RS benefit from endoscopic sinus surgery (ESS). In real life, a significant percentage of patients with AR and CRS continue to experience bothersome symptoms despite adequate treatment. This group with so-called severe chronic upper airway disease (SCUAD) represents a therapeutic challenge (3).

Condition or disease
Condition of Patient 3 Years After FESS-operation

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Study Type : Observational
Actual Enrollment : 389 participants
Observational Model: Case Control
Time Perspective: Cross-Sectional
Official Title: Long-term Control in Rhinosinusitis After FESS: Cross-sectional Observational Study on Control in Rhinosinusitis at a Mean Interval of 3 Years After FESS
Study Start Date : December 2012
Actual Primary Completion Date : May 2013
Actual Study Completion Date : May 2013

Resource links provided by the National Library of Medicine

MedlinePlus related topics: Endoscopy

rhinosinusitis patients
patients having undergone endoscopic sinus surgery (ESS) for bilateral inflammatory sinonasal disease from January 2008 until December 2010.

Primary Outcome Measures :
  1. Control Status of Patients With Rhinosinusitis [ Time Frame: 3 years after FESS ]
    1. Percentage of patients with rhinosinusitis that are fully controlled, partly controlled and uncontrolled according to the new european position paper on rhinosinusitis (EPOS) definitions at a mean interval of 3 years after endoscopic sinus surgery.

Secondary Outcome Measures :
  1. Control Nasal Endoscopy [ Time Frame: 3 years after ESS ]
    Evaluating of difference in control if nasal endoscopy is performed three years after ESS.

Other Outcome Measures:
  1. Visual Analogue Scale (VAS), Sinonasal Outcome Test (SNOT22) and Short Form (36) Health Survey (SF36) Score Three Years After ESS in Controlled, Partially Controlled and Uncontrolled Group [ Time Frame: three years after ESS ]

    VAS scores: a measurement of patient's subjective evaluation by indicating a position on a line between two endpoints. Patients will score eight individual symptoms on a scale from 0 until 10, being 0 no trouble and 10 maximum trouble. Finally a mean symptom score will be calculated per symptom.

    The SNOT-22 questionnaire is a validated 22 item questionnaire. patients indicate how much they are affected in eight different areas and identify the 5 most important items. The SNOT-22 total score can range from 0 to 110, with higher scores representing worse quality of life.

    Perceived health status can be evaluated by the 36-item short-form (SF-36). It consists of 36 items covering eight domains. Each scale is directly transformed into a 0-100 scale on the assumption that each question carries equal weight. The lower the score the more disability. The higher the score the less disability

Information from the National Library of Medicine

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Ages Eligible for Study:   19 Years to 74 Years   (Adult, Older Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Sampling Method:   Non-Probability Sample
Study Population
rhinosinusitis patients

Inclusion Criteria:

  1. Patients that have undergone bilateral ESS for inflammatory sinonasal disease, without additional sino-nasal surgery after the ESS.
  2. Age > 18 and < 75 years.
  3. Written informed consent
  4. Dutch, French or English speaking patients

Exclusion Criteria:

  1. Unilateral ESS
  2. Benign and malignant tumor disease
  3. Patient with a psychiatric, addictive, or any disorder of which the investigators feel at the time of evaluation for participation in the study that this may compromise the ability to give truly informed consent for participation in this study or provide reliable information on the questionnaire
  4. Lack of knowledge of Dutch, French or English

Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its identifier (NCT number): NCT01777425

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UZ Leuven ORL
Leuven, Vlaams Brabant, Belgium, 3000
UZ Leuven
Leuven, Vlaams-Brabant, Belgium, 3000
Sponsors and Collaborators
Universitaire Ziekenhuizen Leuven
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Principal Investigator: Peter Hellings, MD UZ Leuven

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Responsible Party: Universitaire Ziekenhuizen Leuven Identifier: NCT01777425    
Other Study ID Numbers: 082012
First Posted: January 28, 2013    Key Record Dates
Results First Posted: March 5, 2014
Last Update Posted: March 5, 2014
Last Verified: December 2014