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- Klinische proef NCT01918449
Follow-up of Patients With Obstructive Sleep Apnea in Primary Care.
Follow-up of Patients With the Apnea-hypopnea Syndrome in Primary Care and Sleep Disorders Units. Equivalence Randomized Comparative Study on Compliance and Clinical Response.
The objective of the study is to compare the results of a coordinated and interactive program for the treatment, monitoring and control of patients with a moderate-severe diagnosis of Obstructive Sleep Apnea (OSA) and treated with positive continuous pressure (CPAP), with the currently established situation.
Methodology: Equivalence randomized comparative study . It will include patients with diagnosis of moderate-severe OSA (apnea-hypopnea Index >=15) that should start treatment with (CPAP). Participating center is Hospital Santa María-Arnau de Vilanova in Lleida (Spain).These patients will be randomized to two monitoring groups (1: monitoring in the Sleep disorders unit, 2: monitoring in primary care consultations) once the OSAS diagnosis has been made and it was indicated that treatment with CPAP. Patients Will be carried out in both groups the same follow-up visits in two study arms: basal, 1 month, 3 months and 6 months. Primary outcomes: number of hours of use per day (according to the accountant of the CPAP), so that use >= 4h/day is defined as good adherence to the treatment. Secondary outcomes: daytime sleepiness, patient satisfaction, Adverse events related to CPAP treatment. It will be collected demographic ,clinics and anthropometric variables. At the end of follow-up primary and secondary outcomes will be compared between two groups.
Studie Overzicht
Toestand
Conditie
Interventie / Behandeling
Studietype
Inschrijving (Werkelijk)
Fase
- Niet toepasbaar
Contacten en locaties
Studie Locaties
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Catalonia
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Lleida, Catalonia, Spanje, 25198
- Hospital Santa Maria
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Deelname Criteria
Geschiktheidscriteria
Leeftijden die in aanmerking komen voor studie
Accepteert gezonde vrijwilligers
Geslachten die in aanmerking komen voor studie
Beschrijving
Inclusion Criteria:
- Men and women over 18 years old.
- Patients with OSA diagnosis performed in the sleep units
- Written informed consent signed.
Exclusion Criteria:
- Previous CPAP treatment for OSA diagnosis
- Psycho-physical inability to complete questionnaires.
- Presence of any previously diagnosed sleep disorders: narcolepsy, insomnia, chronic sleep deprivation, regular use of hypnotic or sedative medications and restless leg syndrome
- Patients with respiratory diseases (overlap syndrome, hypoventilation, restrictive diseases)
- A medical history that may interfere with the study objectives or, in the opinion of the investigator, compromise the conclusions.
- Any medical factor, social or geographical, that may jeopardize patient compliance.(e.g., alcohol consumption (more 80 gr/day in men and more than 60 gr / day in women), no fixed address, disorientation, or a history of non-compliance).
Studie plan
Hoe is de studie opgezet?
Ontwerpdetails
- Primair doel: Ondersteunende zorg
- Toewijzing: Gerandomiseerd
- Interventioneel model: Parallelle opdracht
- Masker: Geen (open label)
Wapens en interventies
Deelnemersgroep / Arm |
Interventie / Behandeling |
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Geen tussenkomst: Sleep Unit group
This group will have standard follow up in sleep unit at 1, 3 and 6 month.
These patients will also be instructed in hygienic-dietary measures, standard care of cardiovascular risk factors and sleep hygiene counseling.
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Experimenteel: Primary Care group
This group will have standard follow up in primary care at 1, 3 and 6 month.
These patients will also be instructed in hygienic-dietary measures, standard care of cardiovascular risk factors and sleep hygiene counseling.
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The study evaluates two different setting to follow up patients with obstructive sleep apnea on CPAP treatment
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Wat meet het onderzoek?
Primaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
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Number of hours of use per day of CPAP
Tijdsspanne: Six month
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Number of hours of use per day of CPAP according to the internal clock of the CPAP device
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Six month
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Secundaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
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Daytime sleepiness
Tijdsspanne: At baseline and at 6 month of follow-up
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Epworth Sleepiness Scale (ESS)
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At baseline and at 6 month of follow-up
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Patient satisfaction
Tijdsspanne: Six month
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visual analog scale (0-10)
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Six month
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Adverse events
Tijdsspanne: Six month
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Adverse events related to CPAP treatment
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Six month
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Quality of life
Tijdsspanne: Baseline and at 6 month of follow up
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EuroQol
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Baseline and at 6 month of follow up
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Cost-efficacy evaluation
Tijdsspanne: Six month
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Qualys
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Six month
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Comorbidity index
Tijdsspanne: Six month
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Charlson index
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Six month
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Blood pressure
Tijdsspanne: Sixt month
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Office blood pressure
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Sixt month
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Lost of follow up
Tijdsspanne: Six month
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Percentage of patients lost during follow up
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Six month
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Andere uitkomstmaten
Uitkomstmaat |
Tijdsspanne |
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Body mass index
Tijdsspanne: Six month
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Six month
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Medewerkers en onderzoekers
Onderzoekers
- Studie directeur: Ferran Barbe, MD, Hospital Anrnau Vilanova- Santa Maria, Lleida (Spain)
- Hoofdonderzoeker: Cristina Esquinas, RN, MPH, Hospital Arnau Vilanova-Santa Maria, Lleida (Spain)
- Hoofdonderzoeker: Nuria Nadal, MD, Primary Care. National Health Institute. Lleida (Spain)
Publicaties en nuttige links
Studie record data
Bestudeer belangrijke data
Studie start
Primaire voltooiing (Werkelijk)
Studie voltooiing (Werkelijk)
Studieregistratiedata
Eerst ingediend
Eerst ingediend dat voldeed aan de QC-criteria
Eerst geplaatst (Schatting)
Updates van studierecords
Laatste update geplaatst (Schatting)
Laatste update ingediend die voldeed aan QC-criteria
Laatst geverifieerd
Meer informatie
Termen gerelateerd aan deze studie
Trefwoorden
Andere studie-ID-nummers
- PI12/01499
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