Cervical Stabilization in Individuals With Obstructive Sleep Apnea
Cervical Stabilization in Individuals With Obstructive Sleep Apnea: a Randomized Clinical Trial
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiesteder
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Rio Grande Do Sul
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Santa Maria, Rio Grande Do Sul, Brasilien, 97105-900
- Universidade Federal de Santa Maria
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Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- Men and women aged 20 to 60 years;
- Clinical diagnosis of obstructive apnea of mild, moderate or severe sleep through polysomnography following the apnea / hypopnea index.
Exclusion Criteria:
- Body Mass Index (BMI) greater than or equal to 35 kg / m2;
- Use of continuous positive airway pressure;
- Diagnosis of neurological or neuromuscular disease;
- History of craniocervical trauma;
- Be under physiotherapeutic or speech-language therapy for, respectively, craniocervical and orofacial motor dysfunction or have performed in the last three months;
- Being in use of intraoral orthodontic appliances, which produce mandibular advancement
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Dobbelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
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Eksperimentel: Obstructive sleep apnea group (G OSA)
The cervical stabilization will be performed with craniocervical flexion training aiming to strength the deep cervical flexors.
For this purpose a pressure biofeedback device (stabilizer) that allows progressive levels of pressure during exercise(22-30 mmHg) will be used, which will be increased according to the capacity of the individuals (avoiding compensations or pain).
The participant will be instructed to perform the craniocervical flexion in the supine position, the duration of the contraction will be 10 seconds followed by 10 seconds of rest (3 sets of 10 repetitions).
The sessions will be held 2 times in weeks, for 6 weeks.
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The cervical stabilization will be performed with craniocervical flexion training with two weekly sessions for 6 weeks
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Ingen indgriben: Control group (GC)
The GC will be reassessed after six weeks and the same G OSA treatment will be offered after this period.
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Change of sleep quality
Tidsramme: Baseline and 7 weeks
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Sleep quality will be assessed twice through the Pittsburgh sleep quality index (PSQI), composed of nine self-administered questions, with scores scattered on a scale of zero to three.
The sum of the responses provided by the overall score, which ranges from zero to 21, where the higher the score, the worse the quality of sleep.
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Baseline and 7 weeks
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Change of craniocervical dysfunction index
Tidsramme: Baseline and 7 weeks
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The craniocervical dysfunction index evaluates the cervical function and is composed of five items: amplitude of cervical movements, presence of pain to cervical movement, presence of noises and blockages in the cervical joints, pain on the palpation of the cervical muscles and craniocervical posture.
For each evaluated item three scores are possible (0, 1 or 5) and the volunteers can be classified into four categories according to the severity of the dysfunction: no dysfunction (0 points), mild dysfunction (1 to 4 points), moderate dysfunction (5 to 9 points) and severe (10 to 25 points)
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Baseline and 7 weeks
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Change of pressure pain threshold
Tidsramme: Baseline and 7 weeks
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The pressure pain threshold will be evaluated by means of an analog algometer (Wagner Instruments). This appliance has a 1 cm rubber ferrule attached at its end, which will be positioned perpendicular to the muscular surface. For this, the participants will be seated in a chair, with the trunk upright, back fully supported, feet resting on the ground and hands resting on the lower limbs. The pressure pain threshold will be bilaterally assessed in the masseter (upper, middle and lower) and temporal (anterior, middle and posterior) muscles, submandibular region, posterior mandibular region, sternocleidomastoid, upper trapezius and suboccipital muscles. All points will be gradually pressed up to the intensity that the participant reports any pain intensity, this value being visualized on the equipment and recorded as pain threshold at pressure. |
Baseline and 7 weeks
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Change of presence and and severity of temporomandibular dysfunction (TMD)
Tidsramme: Baseline and 7 weeks
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The instrument that will be used to evaluate presence of TMD is Diagnostic criteria in research for temporomandibular disorders (RDC / TMD), which is divided in 2 axis: in Axis I allows the measurement of TMD signs and symptoms (physical evaluation) and in Axis II it evaluates the psychological and psychosocial factors (questionnaire). To measure TMD severity the Temporomandibular Index (TMI) is used, this result is obtained from RDC/TMD data from Axis I. Result is a qualification among light (0 to 0,3), moderate (0,3 a 0,6) or severe (0,6 to1) TMD according to TMI calculated. |
Baseline and 7 weeks
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Change of cervical posture
Tidsramme: Baseline and 7 weeks
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The posture of the head and cervical spine will be evaluated by means of digital photography, with posterior analysis in the Postural Evaluation Software (SAPo v 0.68®).
The anatomical points of the tragus, spinous process of the seventh cervical vertebra and orbicular commissure will be demarcated with Styrofoam balls in the participant's body.
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Baseline and 7 weeks
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Change of muscle strength
Tidsramme: Baseline and 7 weeks
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The evaluation of muscle strength of cervical flexors and extensors will be performed using a Microfet 2 manual dynamometer (Hoggan Health industries, West Jordan, USA). For the assessment of cervical flexors, the participant will be positioned in the supine position, knees extended, head and neck in neutral position. The manual dynamometer will be positioned in the midline of the frontal bone and will be held by the evaluator, while the participant performs the maximum voluntary isometric contraction of the cervical flexors. In order to evaluate the strength of the cervical extensors the participant will be positioned in the prone position, with the upper limbs next to the trunk. The manual dynamometer will be positioned in the line of the occipital protuberance. Data from three repetitions will be obtained for flexion and cervical extension, each repetition lasts 5 seconds and the rest period between the repetitions is 60 seconds. |
Baseline and 7 weeks
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Studieafslutning (Faktiske)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- UFSM-AOS-01
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