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Changes in Depression and Esthetic Perception After Orthognathic Surgery

15 de julio de 2026 actualizado por: 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.

Descripción general del estudio

Estado

Reclutamiento

Condiciones

Descripción detallada

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.

Tipo de estudio

De observación

Inscripción (Estimado)

18

Contactos y Ubicaciones

Esta sección proporciona los datos de contacto de quienes realizan el estudio e información sobre dónde se lleva a cabo este estudio.

Estudio Contacto

  • Nombre: Elif Assistant Professor, DDS
  • Número de teléfono: 71 +90 318 224 4927
  • Correo electrónico: elifcoban@kku.edu.tr

Copia de seguridad de contactos de estudio

  • Nombre: Murat Rıfat Research Asistant, DDS
  • Número de teléfono: 7130 +90 318 2244927
  • Correo electrónico: muratyalinkilic5@gmail.com

Ubicaciones de estudio

  • Turquía (Türkiye)
    • Kırıkkale
      • Kirikkale, Kırıkkale, Turquía (Türkiye), 71450
        • Reclutamiento
        • Kırıkkale University Faculty of Dentistry
        • Contacto:
          • Elif Assistant Professor, DDS
          • Número de teléfono: 71 +90 318 224 4927
          • Correo electrónico: elifcoban@kku.edu.tr
        • Contacto:
        • Investigador principal:
          • Elif Çoban, DDS

Criterios de participación

Los investigadores buscan personas que se ajusten a una determinada descripción, denominada criterio de elegibilidad. Algunos ejemplos de estos criterios son el estado de salud general de una persona o tratamientos previos.

Criterio de elegibilidad

Edades elegibles para estudiar

  • Adulto

Acepta Voluntarios Saludables

No

Método de muestreo

Muestra no probabilística

Población de estudio

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.

Descripción

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.

Plan de estudios

Esta sección proporciona detalles del plan de estudio, incluido cómo está diseñado el estudio y qué mide el estudio.

¿Cómo está diseñado el estudio?

Detalles de diseño

Cohortes e Intervenciones

Grupo / Cohorte
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.

¿Qué mide el estudio?

Medidas de resultado primarias

Medida de resultado
Medida Descripción
Periodo de tiempo
Change in Depressive Symptoms
Periodo de tiempo: 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
Periodo de tiempo: 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
Periodo de tiempo: 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

Colaboradores e Investigadores

Aquí es donde encontrará personas y organizaciones involucradas en este estudio.

Patrocinador

Kırıkkale University

Investigadores

  • Investigador principal: Elif Çoban, DDS, Kırıkkale University Faculty of Dentistry

Fechas de registro del estudio

Estas fechas rastrean el progreso del registro del estudio y los envíos de resultados resumidos a ClinicalTrials.gov. Los registros del estudio y los resultados informados son revisados ​​por la Biblioteca Nacional de Medicina (NLM) para asegurarse de que cumplan con los estándares de control de calidad específicos antes de publicarlos en el sitio web público.

Fechas importantes del estudio

Inicio del estudio (Actual)

20 de junio de 2026

Finalización primaria (Estimado)

20 de junio de 2027

Finalización del estudio (Estimado)

20 de julio de 2027

Fechas de registro del estudio

Enviado por primera vez

9 de julio de 2026

Primero enviado que cumplió con los criterios de control de calidad

9 de julio de 2026

Publicado por primera vez (Actual)

14 de julio de 2026

Actualizaciones de registros de estudio

Última actualización publicada (Actual)

16 de julio de 2026

Última actualización enviada que cumplió con los criterios de control de calidad

15 de julio de 2026

Última verificación

1 de julio de 2026

Más información

Términos relacionados con este estudio

Palabras clave

Términos MeSH relevantes adicionales

Otros números de identificación del estudio

  • Decision No: 2026.06.35

Plan de datos de participantes individuales (IPD)

¿Planea compartir datos de participantes individuales (IPD)?

NO

Descripción del plan IPD

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.

Información sobre medicamentos y dispositivos, documentos del estudio

Estudia un producto farmacéutico regulado por la FDA de EE. UU.

No

Estudia un producto de dispositivo regulado por la FDA de EE. UU.

No

Esta información se obtuvo directamente del sitio web clinicaltrials.gov sin cambios. Si tiene alguna solicitud para cambiar, eliminar o actualizar los detalles de su estudio, comuníquese con register@clinicaltrials.gov. Tan pronto como se implemente un cambio en clinicaltrials.gov, también se actualizará automáticamente en nuestro sitio web. .

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