- ICH GCP
- Amerikanska kliniska prövningsregistret
- Klinisk prövning NCT03246477
Long-term Impact of Maxillomandibular Advancement Osteotomy on Sleep Apnea Patients (MIMOSA)
Evaluation of the Long-term Impact of Maxillomandibular Advancement Osteotomy on Patients With Obstructive Sleep Apnea Syndrome
Background Maxillomandibular advancement surgery (MMA) has demonstrated high success rates, improving both the apnea-hypopnea index and associated patient' quality of life (QOL), in patients diagnosed with obstructive sleep apnea syndrome (OSAS). However, clinical relapse has been described in the target population, especially when associated with significant weight gain. Literature reporting the long-term impact of MMA for OSAS is lacking. The surgeons of the Division of Maxillofacial Surgery already started to perform this type of surgery in 1995.
Objectives The investigators aim to evaluate the long-term (minimum 15 years post-surgery) biologic and QOL impact of MMA in patients with OSAS. The biologic impact refers to the stability of hard and soft tissues and polysomnographic results.
Study design Retrospective study Both pre- en postoperative clinical imaging, polysomnography and quality of life questionnaires will be retrieved from all patients that were surgically treated with an MMA by one surgeon (CDC) between 01/11/1995 and 01/12/1999.
Conclusion Short-term data have shown high success rates for MMA in OSAS patients. However, long-term data are lacking. This retrospective study might provide us with more information about the incidence of clinical relapse fifteen to twenty years after surgery.
Studieöversikt
Status
Betingelser
Studietyp
Inskrivning (Faktisk)
Deltagandekriterier
Urvalskriterier
Åldrar som är berättigade till studier
- Barn
- Vuxen
- Äldre vuxen
Tar emot friska volontärer
Kön som är behöriga för studier
Testmetod
Studera befolkning
Beskrivning
Inclusion Criteria:
- clinically confirmed diagnosis of OSAS
- treated with an MMA between 01/11/1995 and 01/12/1999 by one surgeon (CDC)
Exclusion Criteria:
- not following abovementioned criteria
Studieplan
Hur är studien utformad?
Designdetaljer
Vad mäter studien?
Primära resultatmått
Resultatmått |
Tidsram |
|---|---|
|
apnea-hypopnea index, as determined through polysomnography
Tidsram: minimum 15 years postoperative
|
minimum 15 years postoperative
|
|
oxygen saturation values, as determined through polysomnography
Tidsram: minimum 15 years postoperative
|
minimum 15 years postoperative
|
Sekundära resultatmått
Resultatmått |
Tidsram |
|---|---|
|
evolution of patient quality of life, through Epworth Sleepiness Scale
Tidsram: preoperative
|
preoperative
|
|
Stability of hard and soft head and neck tissue, according to manual anthropometry
Tidsram: min 15 years postoperative
|
min 15 years postoperative
|
|
Evolution of apnea-hypopnea index, as determined through polysomnography
Tidsram: preoperative
|
preoperative
|
|
Evolution of apnea-hypopnea index, as determined through polysomnography
Tidsram: immediately postoperative
|
immediately postoperative
|
|
oxygen saturation values, as determined through polysomnography
Tidsram: preoperative
|
preoperative
|
|
oxygen saturation values, as determined through polysomnography
Tidsram: immediately postoperative
|
immediately postoperative
|
|
evolution of patient quality of life, through Epworth Sleepiness Scale
Tidsram: immediately postoperative
|
immediately postoperative
|
|
evolution of patient quality of life, through Epworth Sleepiness Scale
Tidsram: minimum 15 years postoperative
|
minimum 15 years postoperative
|
|
evolution of patient quality of life, through OSAS questionnaire
Tidsram: preoperative
|
preoperative
|
|
evolution of patient quality of life, through OSAS questionnaire
Tidsram: immediately postoperative
|
immediately postoperative
|
|
evolution of patient quality of life, through OSAS questionnaire
Tidsram: minimum 15 years postoperative
|
minimum 15 years postoperative
|
|
evaluation of hard and soft head and neck tissue, according to cone-beam CT imaging
Tidsram: minimum 15 years postoperative
|
minimum 15 years postoperative
|
Samarbetspartners och utredare
Sponsor
Samarbetspartners
Utredare
- Huvudutredare: Nathalie Neyt, AZ Sint-Jan Brugge-Oostende AV
Studieavstämningsdatum
Studera stora datum
Studiestart (Faktisk)
Primärt slutförande (Faktisk)
Avslutad studie (Faktisk)
Studieregistreringsdatum
Först inskickad
Först inskickad som uppfyllde QC-kriterierna
Första postat (Faktisk)
Uppdateringar av studier
Senaste uppdatering publicerad (Faktisk)
Senaste inskickade uppdateringen som uppfyllde QC-kriterierna
Senast verifierad
Mer information
Termer relaterade till denna studie
Nyckelord
Ytterligare relevanta MeSH-villkor
Andra studie-ID-nummer
- 2016/0876
Plan för individuella deltagardata (IPD)
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Läkemedels- och apparatinformation, studiedokument
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