We updated the design of this site on December 18, 2017. Learn more.
ClinicalTrials.gov
ClinicalTrials.gov Menu
IMPORTANT: Due to the lapse in government funding, the information on this web site may not be up to date, transactions submitted via the web site may not be processed, and the agency may not be able to respond to inquiries until appropriations are enacted. Updates regarding government operating status and resumption of normal operations can be found at opm.gov.

Correlation Between Friedman Classification and the Apnea Hypopnea Index (AIH) in a Population With Obstructive Sleep Apnea Syndrome (OSAS) (FriedmAIH)

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.
ClinicalTrials.gov Identifier: NCT00883025
Recruitment Status : Completed
First Posted : April 17, 2009
Last Update Posted : April 17, 2009
Sponsor:
Collaborator:
Information provided by:

Study Description
Brief Summary:

Introduction:

OSAS is an important disease in the actual medic scene. It is important for correlation with chronic cardiovascular disease that leaves an increase in morbimortality and socioeconomic disability to patients with apnea.

Objectives:

Determinate the correlation between Friedman Classification and the obstructive sleep apnea syndrome (OSAS) gravity through AHI (Apnea Hypopnea Index) in patients with OSAS for surgical indication and evaluation.

Materials and Methods:

The investigators evaluated and classified 84 patients, in the scale of Epworth, Friedman and how much the gravity of the SAHOS for the AHI.


Condition or disease
Obstructive Sleep Apnea Syndrome

Study Design

Study Type : Observational
Estimated Enrollment : 147 participants
Observational Model: Ecologic or Community
Time Perspective: Cross-Sectional
Official Title: Correlation Between Friedman Classification Ande ApneaHypopnea Index in a Population With OSAS
Study Start Date : February 2007
Primary Completion Date : February 2008
Study Completion Date : October 2008

Resource links provided by the National Library of Medicine

MedlinePlus related topics: Sleep Apnea
U.S. FDA Resources

Groups and Cohorts

Group/Cohort
1
OSAS patients
2
no OSAS Patient


Outcome Measures

Primary Outcome Measures :
  1. Friedman Classification [ Time Frame: one year ]

Secondary Outcome Measures :
  1. Apnea-Hypopnea Index [ Time Frame: one year ]

Eligibility Criteria

Information from the National Library of Medicine

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the contacts provided below. For general information, Learn About Clinical Studies.


Ages Eligible for Study:   21 Years and older   (Adult, Senior)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   Yes
Study Population
Patients of Ambulatory of Sleep Respiratory Disorders of Santa Casa de Limeira
Criteria

Inclusion Criteria:

  • Not exhibiting any exclusion criteria
  • Age > 21 years

Exclusion Criteria:

  • Nasal tumor
  • BMI > 40
  • No acceptance of study
  • Nasal poliposis
Contacts and Locations

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 ClinicalTrials.gov identifier (NCT number): NCT00883025


Locations
Brazil
Hospital Dia
Limeira, São Paulo, Brazil, 13485051
Sponsors and Collaborators
Irmandade da Santa Casa de Misericoridia de Limeira
Hospital Dia
More Information

Publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):
Responsible Party: Marcos Marques Rodrigues, Irmandade da Santa Casa de Misericoridia de Limeira
ClinicalTrials.gov Identifier: NCT00883025     History of Changes
Other Study ID Numbers: CEP ISCML 113/08
FriedmanAIH
First Posted: April 17, 2009    Key Record Dates
Last Update Posted: April 17, 2009
Last Verified: April 2009

Keywords provided by Irmandade da Santa Casa de Misericoridia de Limeira:
Friedman Classification
Apnea-Hypopnea Index
Obstructive Sleep Apnea Syndrome

Additional relevant MeSH terms:
Syndrome
Apnea
Sleep Apnea Syndromes
Sleep Apnea, Obstructive
Disease
Pathologic Processes
Respiration Disorders
Respiratory Tract Diseases
Signs and Symptoms, Respiratory
Signs and Symptoms
Sleep Disorders, Intrinsic
Dyssomnias
Sleep Wake Disorders
Nervous System Diseases