Effects of Mandibular Exercises Effect on Pain Perception and Sensitivity in Mandibular Myofascial Pain
Effects of Mandibular Exercises Effect in Pain Perception and Sensitivity in Women With Myofascial Pain, a Double Blind Randomized Clinical Trial.
Studienübersicht
Status
Status
Bedingungen
Bedingungen
Intervention / Behandlung
Intervention / Behandlung
Detaillierte Beschreibung
Temporomandibular disorders (TMDs) represent heterogeneous musculoskeletal disorders, where most common presentation is mandibular muscle pain, which is also more common among female than men. Many interventions have been proposed for this pain control, regarding drugs, oral splints, relaxing exercises and self awareness but little is known about mandibular active contraction exercises. The aim of this study is to evaluate the effects of mandibular exercises in pain perception and sensitivity in women. A double blind randomized clinical trial will be conducted among fertile university student women with Oral Contraceptives (OC) use -to control hormonal influences-, with report of facial pain and myofascial pain diagnosis (RDC/TMD). They will be assessed in Visual analogue scale (VAS), sleep quality, Pressure Pain Threshold (PPT) and pressure pain tolerance (PPTol), and then allocated in one of the three interventions for 21 days: isometric mandibular active exercises over silicone bars; video-guided isotonic mandibular contractions over cloth pegs or counseling about disorders nature as passive comparison. After 21 days, VAS, PPT and PPTol in bilateral temporalis and masseter muscles will be assessed for a second time,) and compared with initial pain status.
Data will be entered by single blind operator, and will be open for quality auditing. Site monitoring will be performed by the University clinical entities.
Data checks will be also performed as planned. Descriptive and analytical statistics will be performed to address the primary and secondary objectives.
Studientyp
Studientyp
Einschreibung (Tatsächlich)
Einschreibung
Phase
Phase
- Unzutreffend
Teilnahmekriterien
Zulassungskriterien
Zulassungskriterien
Studienberechtigtes Alter
Akzeptiert gesunde Freiwillige
Studienberechtigte Geschlechter
Beschreibung
Inclusion Criteria:
- Temporomandibular Myofascial pain diagnosis
- Oral contraceptives consumption
- Facial pain for at least 3 months (and at least 10 of the last 30 days at Visit 0)
- Agrees to terms for continuing/discontinuing certain prescription/over-the-counter pain medications.
Exclusion Criteria:
- Other orofacial pain diagnosis
- Oral surgery within 6 months
- Treatment for pain management within past 30 days
- Neurological or psychiatric disorders
- Orthodontic treatment
- History of pregnancy, pregnancy or breastfeeding.
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Behandlung
- Zuteilung: Zufällig
- Interventionsmodell: Parallele Zuordnung
- Maskierung: Verdreifachen
Anzahl der Arme
Waffen und Interventionen
Teilnehmergruppe / ArmTeilnehmergruppe / Arm |
Intervention / BehandlungIntervention / Behandlung |
|---|---|
|
Experimental: Isometric exercise Group
Group of participants which perform Isometric mandibular exercises, once a day, for 21 days
|
daily video guided three-minutes routine in 21 days (days of OC consumption) of soft clenching over three millimeters silicone bars bilaterally on molars
|
|
Aktiver Komparator: Isotonic exercise Group
Group of participants which perform Isotonic mandibular exercises, once a day, for 21 days
|
daily video guided three-minutes routine in 21 days (days of OC consumption) of isotonic dynamic contraction over calibrated cloth pegs on central incisors
|
|
Placebo-Komparator: Counseling Group
Group of participants which receive education brochure and no further interventions.
|
subjects included in this group get an education brochure about the disorder and receive no further interventions
|
Was misst die Studie?
Primäre Ergebnismessungen
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Change in the weekly mean subjective pain index after 21 days of treatment
Zeitfenster: Visit 1 (study day 0) and Visit 4 (study day 3) ( duration study 21 days)
|
Weekly mean subjective pain computed as the arithmetic mean of daily pain subjective values (visual analog scale - VAS) in Visit 1and prior to each study visit.
Daily pain index is computed as pain intensity (0-100 numeric rating scale where 0 = "no pain" and 100 = "the most intense pain imaginable") for the different muscular sites tested.
|
Visit 1 (study day 0) and Visit 4 (study day 3) ( duration study 21 days)
|
|
Change in the weekly mean pressure pain threshold (PPT) after 21 days of treatment
Zeitfenster: Visit 1 (study day 0) and Visit 4 (study day 3) ( duration study 21 days)
|
Weekly mean pressure pain threshold is computed as the arithmetic mean of daily pressure pain threshold values for muscular sites in Visit 1and prior to each study visit.
Pressure values, measured in kilogram-force (kgf), from up to 3 experimental pressure stimuli, bilaterally applied to the area of temporalis muscle, will be averaged to obtain a single pressure pain threshold value per anatomical site.
|
Visit 1 (study day 0) and Visit 4 (study day 3) ( duration study 21 days)
|
|
Change in the weekly mean pressure pain tolerance (PPTol) after 21 days of treatment
Zeitfenster: Visit 1 (study day 0) and Visit 4 (study day 3) ( duration study 21 days)
|
Weekly mean pressure pain tolerance is computed as the arithmetic mean of daily pressure pain tolerance values for muscular sites in Visit 1and prior to each study visit.
Plot is captured as a pressure value, measured in kilogram-force (kgf) in 1 experimental pressure stimuli, bilaterally applied per anatomical muscle site.
|
Visit 1 (study day 0) and Visit 4 (study day 3) ( duration study 21 days)
|
Sekundäre Ergebnismessungen
Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Change in pressure pain threshold at temporalis muscle after 1 week of treatment
Zeitfenster: Visit 1 (study day 0) and Visit 2 (study day 7) ( 7 days in between)
|
Pressure values, measured in kilogram-force (kgf), from up to 3 experimental pressure stimuli, bilaterally applied to the area of temporalis muscle, will be averaged to obtain a single pressure pain threshold value per anatomical site.
|
Visit 1 (study day 0) and Visit 2 (study day 7) ( 7 days in between)
|
|
Change in pressure pain threshold at temporalis muscle after 2 weeks of treatment
Zeitfenster: Visit 1 (study day 0) and Visit 2 (study day 14) ( 7 days in between)
|
Pressure values, measured in kilogram-force (kgf), from up to 3 experimental pressure stimuli, bilaterally applied to the area of temporalis muscle, will be averaged to obtain a single pressure pain threshold value per anatomical site.
|
Visit 1 (study day 0) and Visit 2 (study day 14) ( 7 days in between)
|
|
Change in pressure pain threshold at temporalis muscle after 3 weeks of treatment
Zeitfenster: Visit 1 (study day 0) and Visit 2 (study day 21) ( 7 days in between)
|
Pressure values, measured in kilogram-force (kgf), from up to 3 experimental pressure stimuli, bilaterally applied to the area of temporalis muscle, will be averaged to obtain a single pressure pain threshold value per anatomical site.
|
Visit 1 (study day 0) and Visit 2 (study day 21) ( 7 days in between)
|
|
Change in pressure pain threshold at masseter muscle after 1 week of treatment
Zeitfenster: Visit 1 (study day 0) and Visit 2 (study day 7) ( 7 days in between)
|
Pressure values, measured in kilogram-force (kgf), from up to 3 experimental pressure stimuli, bilaterally applied to the area of masseter muscle, will be averaged to obtain a single pressure pain threshold value per anatomical site.
|
Visit 1 (study day 0) and Visit 2 (study day 7) ( 7 days in between)
|
|
Change in pressure pain threshold at masseter muscle after 2 weeks of treatment
Zeitfenster: Visit 1 (study day 0) and Visit 2 (study day 14) ( 14 days in between)
|
Pressure values, measured in kilogram-force (kgf), from up to 3 experimental pressure stimuli, bilaterally applied to the area of masseter muscle, will be averaged to obtain a single pressure pain threshold value per anatomical site.
|
Visit 1 (study day 0) and Visit 2 (study day 14) ( 14 days in between)
|
|
Change in pressure pain threshold at masseter muscle after 3 weeks of treatment
Zeitfenster: Visit 1 (study day 0) and Visit 2 (study day 21) ( 21 days in between)
|
Pressure values, measured in kilogram-force (kgf), from up to 3 experimental pressure stimuli, bilaterally applied to the area of t masseter muscle, will be averaged to obtain a single pressure pain threshold value per anatomical site.
|
Visit 1 (study day 0) and Visit 2 (study day 21) ( 21 days in between)
|
|
Change in pressure pain tolerance at temporalis muscle after 1 week of treatment
Zeitfenster: Visit 1 (study day 0) and Visit 2 (study day 7) ( 7 days in between)
|
Pressure pain tolerance is captured as a pressure value, measured in kilogram-force (kgf) in 1 experimental pressure stimuli, bilaterally applied to the area of temporalis muscle.
|
Visit 1 (study day 0) and Visit 2 (study day 7) ( 7 days in between)
|
|
Change in pressure pain tolerance at temporalis muscle after 2 weeks of treatment
Zeitfenster: Visit 1 (study day 0) and Visit 2 (study day 14) ( 14 days in between)
|
Pressure pain tolerance is captured as a pressure value, measured in kilogram-force (kgf) in 1 experimental pressure stimuli, bilaterally applied to the area of temporalis muscle.
|
Visit 1 (study day 0) and Visit 2 (study day 14) ( 14 days in between)
|
|
Change in pressure pain tolerance at temporalis muscle after 3 weeks of treatment
Zeitfenster: Visit 1 (study day 0) and Visit 2 (study day 21) ( 21 days in between)
|
Pressure pain tolerance is captured as a pressure value, measured in kilogram-force (kgf) in 1 experimental pressure stimuli, bilaterally applied to the area of temporalis muscle.
|
Visit 1 (study day 0) and Visit 2 (study day 21) ( 21 days in between)
|
|
Change in pressure pain tolerance at masseter muscle after 1 week of treatment
Zeitfenster: Visit 1 (study day 0) and Visit 2 (study day 7) ( 7 days in between)
|
Pressure pain tolerance is captured as a pressure value, measured in kilogram-force (kgf) in 1 experimental pressure stimuli, bilaterally applied to the area of masseter muscle.
|
Visit 1 (study day 0) and Visit 2 (study day 7) ( 7 days in between)
|
|
Change in pressure pain tolerance at masseter muscle after 2 weeks of treatment
Zeitfenster: Visit 1 (study day 0) and Visit 2 (study day 14) ( 14 days in between)
|
Pressure pain tolerance is captured as a pressure value, measured in kilogram-force (kgf) in 1 experimental pressure stimuli, bilaterally applied to the area of masseter muscle.
|
Visit 1 (study day 0) and Visit 2 (study day 14) ( 14 days in between)
|
|
Change in pressure pain tolerance at masseter muscle after 3 weeks of treatment
Zeitfenster: Visit 1 (study day 0) and Visit 2 (study day 21) ( 21 days in between)
|
Pressure pain tolerance is captured as a pressure value, measured in kilogram-force (kgf) in 1 experimental pressure stimuli, bilaterally applied to the area of masseter muscle.
|
Visit 1 (study day 0) and Visit 2 (study day 21) ( 21 days in between)
|
|
Change in the Pittsburgh Sleep Quality Index (PSQI) global score after 21 days of treatment
Zeitfenster: Visit 1 (study day 0) and Visit 4 (study day 3) ( duration study 21 days)
|
The PSQI has 19 items grouped into 7 component scores, each weighted equally on a 0-3 scale.
The 7 component scores are summed to obtain a global score, which has a range of 0-21.
|
Visit 1 (study day 0) and Visit 4 (study day 3) ( duration study 21 days)
|
Mitarbeiter und Ermittler
Sponsor
Sponsor
Ermittler
Ermittler
- Hauptermittler: Juan F Oyarzo, Prof, Universidad Andrés Bello
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn (Tatsächlich)
Studienbeginn
Primärer Abschluss (Tatsächlich)
Primärer Abschluss
Studienabschluss (Tatsächlich)
Studienabschluss
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Tatsächlich)
Zuerst gepostet
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Tatsächlich)
Letztes Update gepostet
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Schlüsselwörter
Zusätzliche relevante MeSH-Bedingungen
Andere Studien-ID-Nummern
Andere Studien-ID-Nummern
- PROPRGFO_2013/004
Plan für individuelle Teilnehmerdaten (IPD)
Planen Sie, individuelle Teilnehmerdaten (IPD) zu teilen?
Beschreibung des IPD-Plans
Arzneimittel- und Geräteinformationen, Studienunterlagen
Studiert ein von der US-amerikanischen FDA reguliertes Arzneimittelprodukt
Studiert ein von der US-amerikanischen FDA reguliertes Geräteprodukt
Produkt, das in den USA hergestellt und aus den USA exportiert wird
Diese Informationen wurden ohne Änderungen direkt von der Website clinicaltrials.gov abgerufen. Wenn Sie Ihre Studiendaten ändern, entfernen oder aktualisieren möchten, wenden Sie sich bitte an register@clinicaltrials.gov. Sobald eine Änderung auf clinicaltrials.gov implementiert wird, wird diese automatisch auch auf unserer Website aktualisiert .
Klinische Studien zur Temporomandibuläre Erkrankungen
-
NCT07321483RekrutierungTemporomandibular Joint Dysfunction; Myofascial Pain Syndrome; Orofacial Pain; Musculoskeletal Disorders
-
NCT07460193Noch keine RekrutierungErkrankungen des Kiefergelenks | Tinnitus | Somatosensorischer Tinnitus | Osteoarthritis, Temporomandibular Joint
-
NCT02850705AbgeschlossenNeuromyelitis-Optica-Spektrum-Erkrankungen | Neuromyelitis optica Spectrum Related Disorders
Klinische Studien zur Isometric mandibular exercises
-
NCT01853995AbgeschlossenMalokklusion der Klasse II, Division 1
-
NCT01853137AbgeschlossenMalokklusion der Klasse II, Division 1 | Retrognathischer Unterkiefer
-
NCT05387122Rekrutierung
-
NCT01666886AbgeschlossenObstruktives Schlafapnoe-Syndrom
-
NCT04301635Aktiv, nicht rekrutierendKraniofaziale Anomalien | OSAHS
-
NCT04870463Abgeschlossen
-
NCT05393531AbgeschlossenObstruktive Schlafapnoe