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Набор по приглашению NCT06943443

Effect of Serum Vitamin D on MARPE Treatment Response

Без фазы С лечением Maxillary Transverse Deficiency Class I Malocclusion Vitamin D Deficiency Orthodontic Tooth Movement Adolescent Health

Ориентир для пациента и семьи

Простыми словами

Автоматическая сводка по структурированным данным реестра. Она помогает сориентироваться, но не заменяет официальный протокол или оценку врача.

Что изучают
В протоколе указаны: Miniscrew-Assisted Rapid Palatal Expansion (MARPE) Treatment.
Кому может быть актуально
Состояния в реестре: Maxillary Transverse Deficiency Class I Malocclusion Vitamin D Deficiency Orthodontic Tooth Movement Adolescent Health. Базовые параметры: 16 лет — 18 лет · Все.
Что важно проверить
Возраст, диагноз и пол — только базовые ориентиры. Предыдущее лечение, анализы и другие обязательные условия указаны ниже в критериях участия.
Где проводится
Turkey (Türkiye)
Следующий шаг
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Официальное название

Evaluation of the Effects of Vitamin D Levels on Miniscrew-Assisted Rapid Palatal Expansion Treatment

Обзор

A total of 30 patients are planned to be included in the study during the first half of 2025, who will apply to the clinic. In our clinical routine, approximately 30% of RME patients are treated using the MARPE method. The patients will be randomly assigned to two different groups. The first group will be referred to the Pediatric Endocrinology outpatient clinic at NEU Faculty of Medicine for vitamin D level measurements at the beginning of the treatment. The second group will proceed with treatment as usual, without vitamin D measurement. At the end of the treatment, vitamin D levels of all patients in both groups will be measured.

Подробное описание

This randomized clinical trial aims to evaluate the potential impact of serum vitamin D levels on the outcomes of Miniscrew-Assisted Rapid Palatal Expansion (MARPE) treatment in young adults aged 15-18 years. A total of 30 patients presenting with maxillary transverse deficiency will be recruited during the first half of 2025. Patients will be randomly allocated to two groups. The intervention group will undergo vitamin D level assessment at the beginning of treatment and receive supplementation if found deficient, while the control group will proceed without initial vitamin D evaluation.

Serum 25-hydroxyvitamin D \[25(OH)D\] levels will be measured at T1 and T2 timepoints. Intraoral scans will be performed using an Itero device to assess changes in intercanine and intermolar widths, and the data will be analyzed using the ORTHOCAD software. Pain levels will be recorded by the patients using a Visual Analog Scale (VAS) on specified days during the expansion phase. This study intends to determine whether baseline vitamin D status and subsequent supplementation can improve the biological response and clinical efficiency of MARPE treatment.

Вмешательства

  • Устройство Miniscrew-Assisted Rapid Palatal Expansion (MARPE) Treatment
    Vitamin D Supplementation: Vitamin D plays a crucial role in calcium absorption, bone health, immune system function, and cellular growth. It is primarily obtained through sunlight exposure, certain foods, and supplements. In the context of your study, Vitamin D supplementation will be used to improve the Vitamin D levels in patients undergoing Miniscrew-Assisted Rapid Palatal Expansion (MARPE) treatment. Key Points: Purpose: To correct Vitamin D deficiency, which may affect bone metabolism an

Первичные конечные точки

  • Change in Intermolar and Intercanine Widths After MARPE Treatment [Срок оценки: At baseline (T1) and after expansion phase (T2), approximately 6 weeks apart]
Вторичные конечные точки (1)
  • Change in Serum Vitamin D Levels [Срок оценки: Baseline (T1) and Post-treatment at Week 8 (T2)]

Критерии участия

Критерии включения

  • Patients diagnosed with Class I malocclusion
  • Presence of maxillary transverse deficiency
  • Adolescents aged between 15 and 18 years
  • No systemic diseases, cleft lip/palate, or speech disorders
  • No history of prior orthodontic treatment
  • Willingness to undergo serum vitamin D testing
  • Voluntary participation in the study with signed informed consent
  • Good oral hygiene status

Критерии исключения

  • Patients with systemic diseases
  • Patients who smoke
  • Patients with poor oral hygiene
  • Patients with cooperation or compliance issues
  • Patients with intellectual disabilities
  • Patients with unmonitored or insufficient pre-treatment vitamin D levels, including:
  • Those who had insufficient vitamin D levels before treatment, were started on supplementation by the endocrinology department, but still had insufficient levels at the T2 measurement
  • Those who were not tested before treatment but were found to have sufficient vitamin D levels only at T2

Критерии приведены из реестра в оригинале (на английском). Окончательную оценку соответствия проводит исследовательский центр.

Здоровые добровольцы: Да

Дизайн исследования

Распределение
Рандомизированное
Модель
Перекрёстный дизайн
Маскирование
Двойное слепое
Основная цель
Лечение

Центры проведения

Turkey (Türkiye) · 1 центр
  • Faculty Of Dentistry — Konya

Публикации

  • Al-Attar A, Abid M. The Effect of Vitamin D3 on the Alignment of Mandibular Anterior Teeth: A Randomized Controlled Clinical Trial. Int J Dent. 2022 Feb 14;2022:6555883. doi: 10.1155/2022/6555883. eCollection 2022. PMID 35198025

Идентификаторы

NCT: NCT06943443 · 2025550

Первоисточники (государственные реестры)

Открыть это исследование на ClinicalTrials.gov ↗