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Digital Intraosseous Anesthesia in MIH-Affected Permanent Molars (DIA-MIH)

2026년 7월 26일 업데이트: Alp Abidin Ateşçi, Ege University

Digital Intraosseous Anesthesia in MIH-Affected Permanent Molars: A Randomized Clinical Trial

This multicentre, randomized clinical trial compared digital intraosseous anaesthesia with conventional local anaesthetic techniques in children aged 6-12 years receiving restorative treatment for MIH-affected permanent first molars. Within the maxillary stratum, digital intraosseous anaesthesia was compared with conventional infiltration anaesthesia; within the mandibular stratum, it was compared with inferior alveolar nerve block. The primary outcome was child-reported pain during restorative treatment. Secondary outcomes included pain during needle penetration and anaesthetic solution delivery, observed pain-related behaviour, and change in dental anxiety.

연구 개요

상태

완전한

정황

개입 / 치료

상세 설명

Children with an MIH-affected permanent first molar requiring restorative treatment were randomized separately within the maxillary and mandibular strata. In the maxillary stratum, digital intraosseous anaesthesia was compared with conventional infiltration anaesthesia. In the mandibular stratum, digital intraosseous anaesthesia was compared with conventional inferior alveolar nerve block. Only one MIH-affected permanent first molar was included for each child.

Pain during needle penetration, anaesthetic solution delivery, and restorative treatment was assessed using the Wong-Baker FACES Pain Rating Scale. Pain-related behavioural responses were assessed using the Face, Legs, Activity, Cry, Consolability scale, and dental anxiety was assessed before and after local anaesthetic administration using the Modified Child Dental Anxiety Scale.

연구 유형

중재적

등록 (실제)

110

단계

  • 해당 없음

연락처 및 위치

이 섹션에서는 연구를 수행하는 사람들의 연락처 정보와 이 연구가 수행되는 장소에 대한 정보를 제공합니다.

연구 장소

  • 터키 (Türkiye)
      • Istanbul, 터키 (Türkiye)
        • Istanbul Beykent University
      • Izmir, 터키 (Türkiye), 35110
        • Ege university

참여기준

연구원은 적격성 기준이라는 특정 설명에 맞는 사람을 찾습니다. 이러한 기준의 몇 가지 예는 개인의 일반적인 건강 상태 또는 이전 치료입니다.

자격 기준

공부할 수 있는 나이

  • 어린이

건강한 자원 봉사자를 받아들입니다

아니

설명

Inclusion Criteria:

  • Children aged 6-12 years.
  • Confirmed diagnosis of molar-incisor hypomineralisation according to the European Academy of Paediatric Dentistry diagnostic criteria.
  • Presence of an MIH-affected permanent first molar classified as Würzburg Category 1 or 2a and requiring either a direct resin composite restoration or a stainless steel crown.
  • Positive or definitely positive behaviour according to the Frankl Behaviour Rating Scale.
  • No known allergy to local anaesthetics.
  • No relevant systemic disease.

Exclusion Criteria:

  • Receipt of analgesic, anxiolytic, or sedative medication within 48 hours before the treatment appointment.
  • Previous experience with intraosseous anaesthesia.
  • Presence of an acute dentoalveolar infection at the planned treatment site.

공부 계획

이 섹션에서는 연구 설계 방법과 연구가 측정하는 내용을 포함하여 연구 계획에 대한 세부 정보를 제공합니다.

연구는 어떻게 설계됩니까?

디자인 세부사항

  • 주 목적: 지지 요법
  • 할당: 무작위
  • 중재 모델: 병렬 할당
  • 마스킹: 없음(오픈 라벨)

무기와 개입

참가자 그룹 / 팔
개입 / 치료
실험적: Maxillary Digital Intraosseous Anaesthesia Group
Children in this arm received computer-controlled digital intraosseous anaesthesia using the SleeperOne 5 system before restorative treatment of one MIH-affected permanent first molar in the maxillary arch.
장치: SleeperOne 5 Computer-Controlled Intraosseous Anaesthesia System
Digital intraosseous anaesthesia was administered using the SleeperOne 5 computer-controlled system (Dental Hi Tec, Cholet, France). Initial mucosal anaesthesia was achieved using 0.1-0.2 mL of 4% articaine with 1:200,000 epinephrine, followed by intraosseous administration of an additional 1 mL of the same anaesthetic solution at the device-controlled slow flow rate.
활성 비교기: Conventional Maxillary Infiltration Anaesthesia Group
Children in this arm received conventional supraperiosteal infiltration anaesthesia in the buccal sulcus adjacent to one MIH-affected maxillary permanent first molar before restorative treatment.
절차: Conventional Maxillary Infiltration Anaesthesia
Supraperiosteal infiltration anaesthesia was performed using a standard aspirating dental syringe and a 27-gauge short needle. One millilitre of 4% articaine with 1:200,000 epinephrine was deposited slowly into the buccal sulcus adjacent to the MIH-affected maxillary permanent first molar.
활성 비교기: Conventional Mandibular Inferior Alveolar Nerve Block Group
Children in this arm received conventional inferior alveolar nerve block anaesthesia before restorative treatment of one MIH-affected mandibular permanent first molar.
절차: Conventional Inferior Alveolar Nerve Block Anaesthesia
Inferior alveolar nerve block anaesthesia was administered using a standard aspirating dental syringe and a 27-gauge long needle. One millilitre of 4% articaine with 1:200,000 epinephrine was deposited slowly. Adequate anaesthesia was confirmed by patient-reported lip numbness before restorative treatment was started.
실험적: Mandibular Digital Intraosseous Anesthesia Group
Children in this arm received computer-controlled digital intraosseous anaesthesia using the SleeperOne 5 system before restorative treatment of one MIH-affected permanent first molar in the mandibular arch.
장치: SleeperOne 5 Computer-Controlled Intraosseous Anaesthesia System
Digital intraosseous anaesthesia was administered using the SleeperOne 5 computer-controlled system (Dental Hi Tec, Cholet, France). Initial mucosal anaesthesia was achieved using 0.1-0.2 mL of 4% articaine with 1:200,000 epinephrine, followed by intraosseous administration of an additional 1 mL of the same anaesthetic solution at the device-controlled slow flow rate.

연구는 무엇을 측정합니까?

주요 결과 측정

결과 측정
측정값 설명
기간
Child-Reported Pain During Dental Treatment Assessed Using the Wong-Baker FACES Pain Rating Scale
기간: During the restorative procedure after local anesthesia administration, within the single treatment visit
Children rated the pain experienced during the restorative procedure using the Wong-Baker FACES Pain Rating Scale. The scale comprises six faces scored 0, 2, 4, 6, 8, and 10, where 0 indicates no pain and 10 indicates the worst imaginable pain. Higher scores indicate greater pain intensity.
During the restorative procedure after local anesthesia administration, within the single treatment visit

2차 결과 측정

결과 측정
측정값 설명
기간
Child-Reported Pain During Needle Penetration Assessed Using the Wong-Baker FACES Pain Rating Scale
기간: At the time of needle insertion into the oral mucosa, immediately before delivery of the local anaesthetic solution, during the single treatment visit
Children rated the pain experienced during needle penetration using the Wong-Baker FACES Pain Rating Scale. The scale comprises six faces scored 0, 2, 4, 6, 8, and 10, where 0 indicates no pain and 10 indicates the worst imaginable pain. Higher scores indicate greater pain intensity.
At the time of needle insertion into the oral mucosa, immediately before delivery of the local anaesthetic solution, during the single treatment visit
Child-Reported Pain During Local Anaesthetic Solution Delivery Assessed Using the Wong-Baker FACES Pain Rating Scale
기간: During delivery of the local anaesthetic solution, immediately after needle penetration, during the single treatment visit
Children rated the pain experienced during delivery of the local anaesthetic solution using the Wong-Baker FACES Pain Rating Scale. The scale comprises six faces scored 0, 2, 4, 6, 8, and 10, where 0 indicates no pain and 10 indicates the worst imaginable pain. Higher scores indicate greater pain intensity.
During delivery of the local anaesthetic solution, immediately after needle penetration, during the single treatment visit
Observer-Rated Pain-Related Behaviour During Local Anaesthetic Administration Assessed Using the FLACC Scale
기간: During the local anaesthetic injection sequence, from needle penetration through completion of anaesthetic solution delivery, before commencement of the restorative procedure, during the single treatment visit
Pain-related behaviour was independently assessed using the Face, Legs, Activity, Cry, Consolability (FLACC) scale. Each of the five components is scored from 0 to 2, producing a total score ranging from 0 to 10. A total score of 0 indicates a relaxed and comfortable child, 1-3 indicates mild discomfort, 4-6 indicates moderate pain, and 7-10 indicates severe pain. Higher scores indicate greater pain-related behavioural responses.
During the local anaesthetic injection sequence, from needle penetration through completion of anaesthetic solution delivery, before commencement of the restorative procedure, during the single treatment visit
Change in Dental Anxiety From Before to After Local Anaesthetic Administration Assessed Using the Modified Child Dental Anxiety Scale
기간: Immediately before and immediately after local anaesthetic administration, during the single treatment visit
Dental anxiety was assessed using the eight-item Modified Child Dental Anxiety Scale (MCDAS). Each item is scored from 1 (relaxed) to 5 (extremely anxious), producing a total score ranging from 8 to 40. Higher total scores indicate greater dental anxiety. Change was calculated as the post-anaesthesia score minus the pre-anaesthesia score; negative values indicate a reduction in dental anxiety.
Immediately before and immediately after local anaesthetic administration, during the single treatment visit

공동 작업자 및 조사자

여기에서 이 연구와 관련된 사람과 조직을 찾을 수 있습니다.

스폰서

Ege University

수사관

  • 수석 연구원: Alp Abidin Atesci, PhD, Istanbul Beykent University

간행물 및 유용한 링크

연구에 대한 정보 입력을 담당하는 사람이 자발적으로 이러한 간행물을 제공합니다. 이것은 연구와 관련된 모든 것에 관한 것일 수 있습니다.

일반 간행물

연구 기록 날짜

이 날짜는 ClinicalTrials.gov에 대한 연구 기록 및 요약 결과 제출의 진행 상황을 추적합니다. 연구 기록 및 보고된 결과는 공개 웹사이트에 게시되기 전에 특정 품질 관리 기준을 충족하는지 확인하기 위해 국립 의학 도서관(NLM)에서 검토합니다.

연구 주요 날짜

연구 시작 (실제)

2024년 12월 20일

기본 완료 (실제)

2026년 4월 15일

연구 완료 (실제)

2026년 4월 15일

연구 등록 날짜

최초 제출

2026년 7월 26일

QC 기준을 충족하는 최초 제출

2026년 7월 26일

처음 게시됨 (실제)

2026년 7월 30일

연구 기록 업데이트

마지막 업데이트 게시됨 (실제)

2026년 7월 30일

QC 기준을 충족하는 마지막 업데이트 제출

2026년 7월 26일

마지막으로 확인됨

2026년 7월 1일

추가 정보

이 연구와 관련된 용어

키워드

추가 관련 MeSH 약관

기타 연구 ID 번호

  • MIH-DIA-RCT-2026
  • 24-11/83 (기타 식별자: Ege University Ethics Committee)

개별 참가자 데이터(IPD) 계획

개별 참가자 데이터(IPD)를 공유할 계획입니까?

아니요

IPD 계획 설명

Individual participant data will not be shared. Study findings will be reported only in aggregate form to protect participant privacy, as the study involves children and no external IPD-sharing plan was established in the study protocol.

약물 및 장치 정보, 연구 문서

미국 FDA 규제 의약품 연구

아니

미국 FDA 규제 기기 제품 연구

아니

이 정보는 변경 없이 clinicaltrials.gov 웹사이트에서 직접 가져온 것입니다. 귀하의 연구 세부 정보를 변경, 제거 또는 업데이트하도록 요청하는 경우 register@clinicaltrials.gov. 문의하십시오. 변경 사항이 clinicaltrials.gov에 구현되는 즉시 저희 웹사이트에도 자동으로 업데이트됩니다. .

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