Trial reportInternational journal of oral and maxillofacial surgery2020
Improvement in quality of life after skeletal advancement surgery in patients with moderate-to-severe obstructive sleep apnoea: a longitudinal study.
Trial report in International journal of oral and maxillofacial surgery, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 2 of them syntheses that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
5 citing papers in PubMed, 2 syntheses or guidelines pooled it, 20 citations in OpenAlex.
- Can gray values be converted to Hounsfield units? A systematic review.Dento maxillo facial radiology · 2022Pooled it
- Referral of adults with obstructive sleep apnea for surgical consultation: an American Academy of Sleep Medicine systematic review, meta-analysis, and GRADE assessment.Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine · 2021Pooled it
- International Consensus Statement on Obstructive Sleep Apnea.International forum of allergy & rhinology · 2023Review
- Biomechanical Evaluation of Seven Fixation Methods for Sagittal Split Ramus Osteotomy with Four Advancement Levels by Finite Element Analysis.Frontiers in surgery · 2022Article
- Quantitative study of the effects of early standardized ambulation on sleep quality in patients after hepatectomy.Frontiers in surgery · 2022Article
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Skeletal advancement surgery with sagittal split ramus osteotomy (SSRO) or mandibular distraction osteogenesis (MDO) is effective in treating patients with obstructive sleep apnoea (OSA) and may improve their quality of life (QoL). This study aimed to evaluate the longitudinal QoL changes in moderate-to-severe OSA patients after skeletal advancement surgery. Eighteen patients were randomized to receive SSRO (n=9) or MDO (n=9) alone or as part of the skeletal advancement surgery. Baseline QoL was compared with that of a control group (n=36). QoL was compared between the SSRO group and MDO group over a period of 2 years postoperative. The Epworth Sleepiness Scale (ESS), Calgary Sleep Apnea Quality of Life Index (SAQLI), Functional Outcomes of Sleep Questionnaire (FOSQ), and Short Form Health Survey (SF-36) were used as instruments. The OSA group had worse ESS, SF-36, FOSQ, and SAQLI preoperatively than the control group. The MDO and SSRO groups showed significant improvements in ESS at all postoperative time points (P≤0.021). The FOSQ, SAQLI, and SF-36 of both groups at 2 years postoperative were similar to those of the control group. No differences in QoL were found between the SSRO and MDO groups. This study showed QoL was improved in patients with moderate-to-severe OSA after skeletal advancement surgery by SSRO or MDO.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.