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CompletedNCT01335594Updated Apr 10, 2012

Evaluation of Swallowing in Patients With Obstructive Sleep Apnea

An interventional study of clinical, endoscopical and manometric evaluation in Sleep Apnea, Obstructive, sponsored by Luciana Almeida Moreira da Paz Oliveira. Completed at 1 site in Brazil. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2012-04-10.

Sponsored by Luciana Almeida Moreira da Paz Oliveira · Not applicable, Interventional, and Diagnostic

Phase
Not applicable
Study type
Interventional
Enrollment
21
Allocation
Not applicable
Ages
18 Years and older
Sex
All
01

Study summary

The purpose of this study is to test the hypothesis that obstructive sleep apnea syndrome is associated with deviant pharyngeal swallowing function, using clinical, endoscopical and manometric evaluation.

02

Conditions studied

  • Sleep Apnea, Obstructive

Keywords

  • Sleep apnea, obstructive
  • Deglutition Disorders
  • Manometry
  • Endoscopy
03

In context

Apnea

1,422 studies on the registry are indexed under Apnea; 159 are open to participants now.

This study's enrollment of 21 is below the median of 50 across 965 interventional studies indexed under Apnea.

Browse Apnea studies →

Lead sponsor

This is the only study on the registry with Luciana Almeida Moreira da Paz Oliveira as lead sponsor.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • diagnosis of obstructive sleep apnea syndrome

Exclusion criteria

Exclusion Criteria:

  • other causes of dysphagia
  • pharyngeal surgery
  • prior treatment for obstructive sleep apnea
05

Study design

Phase
Not applicable
Primary purpose
Diagnostic
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrollment
21 participants (actual)

Interventions

  • Procedureclinical, endoscopical and manometric evaluation

    clinical evaluation: questionnaire endoscopical analysis manometry

06

What researchers measure

Primary outcomes

  1. Clinical evaluation of swallowing in obstructive sleep apnea

    Time frame: within the first 3 months after diagnostic

Secondary outcomes

  1. Manometric evaluation of swallowing in obstructive sleep apnea

    Time frame: within the first 3 months after diagnostic

  2. Endoscopic evaluation of swallowing in obstructive sleep apnea

    Time frame: within the first 3 months after diagnostic

07

Study locations

1 site
  • Instituto de Assistência Médica ao Servidor Público Estadual
    São Paulo, Brazil
08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Apr 10, 2012, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT01335594
Lead sponsor
Luciana Almeida Moreira da Paz Oliveira
Responsible party
Luciana Almeida Moreira da Paz Oliveira (physician, Hospital do Servidor Publico Estadual) — Sponsor-investigator
First posted
Apr 14, 2011
Start date
Feb 2010
Primary completion
Dec 2010
Completion
May 2011
Last update
Apr 10, 2012

Study contacts

Luciana A M da Paz Oliveira
principal investigator · Instituto de Assistencia Medica ao Servidor Publico Estadual, Sao Paulo

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Apr 2012. You cannot join it, but the record below documents what was studied.

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