Is Routine Dental Clearance or Antibiotic Prophylaxis Before Dental Procedures Necessary in Total Joint Arthroplasty? A Randomized Controlled Noninferiority Trial
This study is a prospective, randomized, controlled, noninferiority trial with parallel assignment that will afford simultaneous assessment of the omission of dental clearance and the omission of post-operative antibiotics for dental procedures.
연구 개요
상태
상태
정황
정황
개입 / 치료
개입 / 치료
상세 설명
A noninferiority design is chosen because elimination of a preoperative requirement may offer substantial benefits in cost, access, and timeliness of care; provided infection risk is not meaningfully increased.
Study Questions
- Is omission of routine preoperative dental clearance non-inferior to mandatory dental clearance with respect to prosthetic joint infection risk following elective primary hip or knee arthroplasty?
- Is omission of routine postoperative antibiotic prophylaxis non-inferior to prescription of routine antibiotic prophylaxis with respect to prosthetic joint infection risk following elective primary hip or knee arthroplasty?
연구 유형
연구 유형
등록 (추정된)
등록
단계
단계
- 해당 없음
연락처 및 위치
연구 연락처
연구 연락처
- 이름: John Green, MD
- 전화번호: 402-717-0820
- 이메일: JohnGreen1@creighton.edu
참여기준
자격 기준
자격 기준
공부할 수 있는 나이
건강한 자원 봉사자를 받아들입니다
연구 대상 성별
설명
Inclusion Criteria
- Age ≥19 years (19 is age of majority in Nebraska)
- Scheduled for elective primary THA or TKA (i.e. no revision or conversion procedures)
- Ability to provide informed consent
Exclusion Criteria
- Revision arthroplasty
- Arthroplasty for fracture or performed urgently (i.e. incomplete work up)
- Active or previous infection of the operative joint
- Active systemic infection
- On chronic antibiotic therapy
All patients who meet the above criteria will be offered inclusion in the study either at their pre-operative clinic visit or over the phone.
공부 계획
연구는 어떻게 설계됩니까?
디자인 세부사항
- 주 목적: 다른
- 할당: 무작위
- 중재 모델: 병렬 할당
- 마스킹: 하나의
팔의 수
무기와 개입
참가자 그룹 / 팔참가자 그룹 / 팔 |
개입 / 치료개입 / 치료 |
|---|---|
|
간섭 없음: 1. Obtains dental clearance and undergoes routine antibiotic prophylaxis
|
|
|
실험적: 2. Omits dental clearance and undergoes routine antibiotic prophylaxis
|
Dental Clearance Group Participants will undergo standardized preoperative dental evaluation. Any dental treatment recommended by the treating dental provider must be completed prior to surgery, with written clearance documented before proceeding. No Dental Clearance Group Participants will proceed directly to arthroplasty without mandatory dental evaluation. Acute dental symptoms arising preoperatively will be managed according to standard clinical practice. Routine Antibiotic Prophylaxis Group Participants will receive antibiotic prophylaxis before every dental procedure, including routine cleanings:
No Antibiotic Prophylaxis Group Participants will receive no routine antibiotic prophylaxis prior to any dental procedure, including cleanings. All other dental care will proceed per standard practice. |
|
실험적: 3. Obtains dental clearance and omits routine antibiotic prophylaxis
|
Dental Clearance Group Participants will undergo standardized preoperative dental evaluation. Any dental treatment recommended by the treating dental provider must be completed prior to surgery, with written clearance documented before proceeding. No Dental Clearance Group Participants will proceed directly to arthroplasty without mandatory dental evaluation. Acute dental symptoms arising preoperatively will be managed according to standard clinical practice. Routine Antibiotic Prophylaxis Group Participants will receive antibiotic prophylaxis before every dental procedure, including routine cleanings:
No Antibiotic Prophylaxis Group Participants will receive no routine antibiotic prophylaxis prior to any dental procedure, including cleanings. All other dental care will proceed per standard practice. |
|
실험적: 4. Omits dental clearance and routine antibiotic prophylaxis
|
Dental Clearance Group Participants will undergo standardized preoperative dental evaluation. Any dental treatment recommended by the treating dental provider must be completed prior to surgery, with written clearance documented before proceeding. No Dental Clearance Group Participants will proceed directly to arthroplasty without mandatory dental evaluation. Acute dental symptoms arising preoperatively will be managed according to standard clinical practice. Routine Antibiotic Prophylaxis Group Participants will receive antibiotic prophylaxis before every dental procedure, including routine cleanings:
No Antibiotic Prophylaxis Group Participants will receive no routine antibiotic prophylaxis prior to any dental procedure, including cleanings. All other dental care will proceed per standard practice. |
연구는 무엇을 측정합니까?
주요 결과 측정
주요 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
|
Periprosthetic joint infection (PJI) within 12 months, defined using Musculoskeletal Infection Society criteria (Parvizi, et al).
기간: 12 Months
|
1. To determine whether omission of routine preoperative dental clearance is non-inferior to mandatory dental clearance in preventing periprosthetic joint infection within 12 months following primary TJA. |
12 Months
|
2차 결과 측정
2차 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
|
• Periprosthetic joint infection at 24, 36, 48, 60 and 120 months, defined using Musculoskeletal Infection Society criteria (Parvizi, et al).
기간: 120 months
|
5. To determine whether the omission of dental clearance or omission of routine dental clearance is non-inferior to routine use of these perioperatively at longer term follow up (2, 5 and 10 years). |
120 months
|
|
• Time from scheduling to surgery (i.e. delay caused by dental clearance)
기간: 3-5 years
|
1. To compare time from surgical scheduling to operative date. |
3-5 years
|
|
• Rate of patients requiring dental procedure before getting dental clearance
기간: 3-5 years
|
2. To determine the rate of dental intervention in patients requiring clearance. |
3-5 years
|
|
• Number of reoperations and which procedure is performed for PJI.
기간: 3-5 years
|
3. To compare reoperation and revision arthroplasty rates for infection. |
3-5 years
|
|
• Causative organisms of PJI
기간: 3-5 years
|
4. To characterize microbiologic profiles of PJIs. |
3-5 years
|
공동 작업자 및 조사자
협력자
협력자
연구 기록 날짜
연구 주요 날짜
연구 시작 (추정된)
연구 시작
기본 완료 (추정된)
기본 완료
연구 완료 (추정된)
연구 완료
연구 등록 날짜
최초 제출
최초 제출
QC 기준을 충족하는 최초 제출
QC 기준을 충족하는 최초 제출
처음 게시됨 (실제)
처음 게시됨
연구 기록 업데이트
마지막 업데이트 게시됨 (실제)
마지막 업데이트 게시됨
QC 기준을 충족하는 마지막 업데이트 제출
QC 기준을 충족하는 마지막 업데이트 제출
마지막으로 확인됨
마지막으로 확인됨
추가 정보
이 연구와 관련된 용어
기타 연구 ID 번호
기타 연구 ID 번호
- CommonSpirit IRB 2447281-1
개별 참가자 데이터(IPD) 계획
개별 참가자 데이터(IPD)를 공유할 계획입니까?
IPD 계획 설명
Results will otherwise be disseminated through academic journals as well as poster or podium presentations at academic meetings.
IPD 공유 지원 정보 유형
- 수액
약물 및 장치 정보, 연구 문서
미국 FDA 규제 의약품 연구
미국 FDA 규제 기기 제품 연구
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