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Changes in Depression and Esthetic Perception After Orthognathic Surgery

2026年7月15日 更新者：Elif Çoban、Kırıkkale University

Evaluation of Changes in Depressive Symptom Levels and Subjective Esthetic Perception in Patients With Different Types of Malocclusion Following Orthognathic Surgery

This study aims to evaluate changes in depressive symptoms and subjective esthetic perception before and after bimaxillary orthognathic surgery in patients with different types of malocclusion. The study will analyze anonymized clinical data and questionnaire responses to assess the impact of orthognathic surgery on psychological well-being and esthetic perception.

調査の概要

状態

募集

条件

詳細な説明

This prospective observational study aims to investigate changes in depressive symptoms and subjective esthetic perception in patients with different types of malocclusion undergoing bimaxillary orthognathic surgery. Participants will be evaluated before surgery and during the postoperative follow-up using validated assessment questionnaires.

The study will analyze anonymized data obtained from routine clinical records and patient-reported questionnaires. Variables to be collected include age, sex, occupation, educational level, social media use, and patients' subjective perceptions of esthetics and depressive symptoms. The findings will contribute to a better understanding of the psychological and esthetic outcomes associated with orthognathic surgery and may help optimize patient evaluation and treatment planning.

研究の種類

観察的

入学 (推定)

18

連絡先と場所

このセクションには、調査を実施する担当者の連絡先の詳細と、この調査が実施されている場所に関する情報が記載されています。

研究連絡先

  • 名前：Elif Assistant Professor, DDS
  • 電話番号：71 +90 318 224 4927
  • メール：elifcoban@kku.edu.tr

研究連絡先のバックアップ

研究場所

  • トルコ（Türkiye）
    • Kırıkkale
      • Kirikkale、Kırıkkale、トルコ（Türkiye）、71450
        • 募集
        • Kırıkkale University Faculty of Dentistry
        • コンタクト：
        • コンタクト：
        • 主任研究者：
          • Elif Çoban, DDS

参加基準

研究者は、適格基準と呼ばれる特定の説明に適合する人を探します。これらの基準のいくつかの例は、人の一般的な健康状態または以前の治療です。

適格基準

就学可能な年齢

  • 大人

健康ボランティアの受け入れ

いいえ

サンプリング方法

非確率サンプル

調査対象母集団

The study population will consist of adult patients aged 18-40 years with different types of malocclusion who are scheduled to undergo bimaxillary orthognathic surgery at the Faculty of Dentistry, Kırıkkale University. Eligible participants will be evaluated 1 week before surgery and 6 months after surgery using validated patient-reported outcome measures assessing depressive symptoms, self-esteem, and orthognathic quality of life.

説明

Inclusion Criteria:

  • Adults aged 18 to 40 years.
  • Individuals without systemic diseases.
  • Patients with an indication for bimaxillary orthognathic surgery.
  • Patients who complete the study questionnaires 1 week before surgery and 6 months after surgery.
  • Individuals who use at least one of the following social media platforms: Instagram, WhatsApp, Snapchat, X, TikTok, or Telegram.
  • Individuals who provide written informed consent to participate in the study.
  • Patients scheduled to undergo treatment at the Faculty of Dentistry, Kırıkkale University.

Exclusion Criteria:

  • Patients without an indication for bimaxillary orthognathic surgery or those undergoing single-jaw surgery only.
  • Individuals with systemic diseases (e.g., diabetes mellitus, hypertension, or thyroid disorders).
  • Patients with a diagnosed psychiatric disorder.
  • Patients with a history of previous orthognathic surgery.
  • Patients scheduled to undergo additional esthetic procedures (e.g., genioplasty, botulinum toxin injection, or dermal filler treatment).
  • Individuals who decline to participate or do not provide written informed consent.

研究計画

このセクションでは、研究がどのように設計され、研究が何を測定しているかなど、研究計画の詳細を提供します。

研究はどのように設計されていますか？

デザインの詳細

コホートと介入

グループ/コホート
Skeletal Class I Malocclusion
Participants with skeletal Class I malocclusion undergoing bimaxillary orthognathic surgery. Changes in depressive symptoms, self-esteem, esthetic perception, and orthognathic quality of life will be evaluated before and after surgery.
Skeletal Class II Malocclusion
Participants with skeletal Class II malocclusion undergoing bimaxillary orthognathic surgery. Changes in depressive symptoms, self-esteem, esthetic perception, and orthognathic quality of life will be evaluated before and after surgery.
Skeletal Class III Malocclusion
Participants with skeletal Class III malocclusion undergoing bimaxillary orthognathic surgery. Changes in depressive symptoms, self-esteem, esthetic perception, and orthognathic quality of life will be evaluated before and after surgery.

この研究は何を測定していますか？

主要な結果の測定

結果測定
メジャーの説明
時間枠
Change in Depressive Symptoms
時間枠：1 week before surgery and 6 months after surgery

Change in depressive symptom scores measured using the Beck Depression Inventory-II (BDI-II) between the preoperative assessment (1 week before surgery) and the postoperative assessment (6 months after surgery).

BDI-II is a 21-item self-report instrument used to assess the severity of depressive symptoms. Each item is scored on a scale from 0 to 3, yielding a total score ranging from 0 to 63. Higher total scores indicate greater severity of self-reported depressive symptoms. BDI-II total scores are interpreted as follows: 0-13 indicates minimal, 14-19 mild, 20-28 moderate, and 29-63 severe levels of depressive symptoms.
1 week before surgery and 6 months after surgery
Change in Quality of Life
時間枠：1 week before surgery and 6 months after surgery

Change in quality of life measured using the Orthognathic Quality of Life Questionnaire (OQLQ) between the preoperative assessment (1 week before surgery) and the postoperative assessment (6 months after surgery).

OQLQ is a 22-item self-report instrument developed to assess the impact of dentofacial deformities on patients' quality of life. Each item is scored on a scale from 0 to 4, where a score of 0 indicates that the relevant condition does not bother the patient, while higher scores reflect increasing levels of concern. The item scores are summed to obtain a total score ranging from 0 to 88. Higher total scores indicate a greater negative impact of dentofacial deformity on quality of life and, consequently, poorer quality of life, whereas lower scores indicate better quality of life.
1 week before surgery and 6 months after surgery
Change in Self-Esteem
時間枠：1 week before surgery and 6 months after surgery

Change in self-esteem scores measured using the Rosenberg Self-Esteem Scale (RSES) between the preoperative assessment (1 week before surgery) and the postoperative assessment (6 months after surgery).

RSES is a 10-item self-report instrument developed to assess individuals' global self-esteem and overall sense of self-worth. The scale consists of five positively worded and five negatively worded items, with responses rated on a four-point scale. In the Turkish version adapted by Çuhadaroğlu, responses are evaluated using a Guttman-based scoring system, yielding a total score ranging from 0 to 6. Higher total scores indicate lower levels of self-esteem, whereas lower scores indicate higher levels of self-esteem. Total scores are interpreted as follows: 0-1 indicates high, 2-4 moderate, and 5-6 low levels of self-esteem.
1 week before surgery and 6 months after surgery

協力者と研究者

ここでは、この調査に関係する人々や組織を見つけることができます。

スポンサー

Kırıkkale University

捜査官

  • 主任研究者：Elif Çoban, DDS、Kırıkkale University Faculty of Dentistry

研究記録日

これらの日付は、ClinicalTrials.gov への研究記録と要約結果の提出の進捗状況を追跡します。研究記録と報告された結果は、国立医学図書館 (NLM) によって審査され、公開 Web サイトに掲載される前に、特定の品質管理基準を満たしていることが確認されます。

主要日程の研究

研究開始 (実際)

2026年6月20日

一次修了 (推定)

2027年6月20日

研究の完了 (推定)

2027年7月20日

試験登録日

最初に提出

2026年7月9日

QC基準を満たした最初の提出物

2026年7月9日

最初の投稿 (実際)

2026年7月14日

学習記録の更新

投稿された最後の更新 (実際)

2026年7月16日

QC基準を満たした最後の更新が送信されました

2026年7月15日

最終確認日

2026年7月1日

詳しくは

本研究に関する用語

キーワード

追加の関連 MeSH 用語

その他の研究ID番号

  • Decision No: 2026.06.35

個々の参加者データ (IPD) の計画

個々の参加者データ (IPD) を共有する予定はありますか?

いいえ

IPD プランの説明

De-identified individual participant data, including demographic characteristics, social media usage, Beck Depression Inventory-II (BDI-II) scores, Rosenberg Self-Esteem Scale (RSES) scores, and Orthognathic Quality of Life Questionnaire (OQLQ) results, will be made available upon reasonable request to the corresponding author after publication of the study results.

医薬品およびデバイス情報、研究文書

米国FDA規制医薬品の研究

いいえ

米国FDA規制機器製品の研究

いいえ

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