Clinical trial NCT05591963: Nutritional Status in Orthognathic Surgery Patients
Official title: Determination of Pre- and Post-Operational Nutritional Status in Orthognathic Surgery Patients
Study type: OBSERVATIONAL
Overall status: COMPLETED
Conditions: Malocclusion
Keywords: Orthognathic surgery
Malocclusion
Nutritional Status
Lead sponsor: Marmara University
Sponsor class: OTHER
First posted: 2022-10-24
Enrollment: 38
Sex: ALL
Minimum age (years): 18
Maximum age (years): 45
Standard ages: ADULT
Accepts healthy volunteers: yes
Observational model: CASE_ONLY
Time perspective: PROSPECTIVE
Sampling method: NON_PROBABILITY_SAMPLE
Study population: Patients who applied to the Marmara University Faculty of Dentistry Department of Oral and Maxillofacial Surgery who applied for dentomaxillofacial deformities and needed orthognathic surgery will be included in the study. It is aimed to invite all patients who applied to the clinic to the research.

Brief summary: The aim of this study is to determine the effect of orthognathic surgery on nutritional status, anthropometric measurements, food consumption levels, physical activity levels, biochemical parameters, chewing ability and oral-health impact profile.

Detailed description: Sub-objectives of the study;

* Determining nutritional status changes after orthognathic surgery
* Determining changes in anthropometric measurements (body weight, BMI, fat mass, muscle mass, total body water, waist circumference, hip circumference, mid-upper arm circumference) after orthognathic surgery
* Determining food consumption changes after orthognathic surgery
* Determining changes is physical activity levels after orthognathic surgery
* Determining changes in biochemical parameters 3 months after orthognathic surgery
* Determining changes in chewing ability after orthognathic surgery
* Determining changes in oral-health impact profile after orthognathic surgery
* Determining changes in pain intensity

The aim of this study is to compare these parameters preoperative to postoperative timeline of orthognathic surgery patients.

Eligibility criteria: Inclusion Criteria:

* 18-45 years old,
* Volunteer to participate in the study,
* Dysgnatic patients with malocclusion who applied to Marmara University, Faculty of Dentistry, Department of Oral and Maxillofacial Surgery will be included in the study.
* Type of surgery (only patients with genioplasty operation will not be accepted)

Exclusion Criteria:

* Patients with a history of acute facial trauma,
* Patients with previous facial surgeries,
* Pregnant or lactating women
* Those who have diseases that may cause systemic neuropathy such as diabetes, hypertension, kidney disease,
* Those who do not want to sign the consent form,
* Orthognathic surgery patients treated with genioplasty only,
* Patients with a history of eating disorders (anorexia nervosa, bulimia nervosa, etc.).
* Patients with a history of malignancy, radiotherapy or chemotherapy will be excluded from the study.

Primary outcomes:
measure: Change in nutritional status
timeFrame: 3 months
measure: Change in food consumption
timeFrame: 3 months
measure: Change in chewing ability
timeFrame: 3 months
measure: Change in body weight
timeFrame: 3 months
measure: Change in BMI
timeFrame: 3 months
measure: Change in Body Composition
timeFrame: 3 months
Secondary outcomes:
measure: Change in physical activity
timeFrame: 3 months
measure: Change in Oral-Health Impact Profile
timeFrame: 3 months
measure: Change in pain intensity
timeFrame: 3 months
measure: Change in Body Circumference Measurements
timeFrame: 3 months
Other outcomes:
Locations:
city: Istanbul
country: Turkey
facility: Marmara University School of Dentistry
Study officials:
References: