Tocilizumab Real-Life Human Factors (RLHFs) Validation Study
2019년 1월 22일 업데이트: Hoffmann-La Roche
Tocilizumab Real-Life Human Factors Validation Study
This study is designed to evaluate RLHFs concerning administration of the tocilizumab autoinjector AI-1000 G2 in adults with rheumatoid arthritis (RA) who have been receiving subcutaneous (SC) tocilizumab using the commercially available prefilled syringe and needle safety device (PFS-NSD).
The study will enroll participants with RA, a subset of whom will be assigned to perform self-injection with the AI-1000 G2.
Enrolled caregivers (CGs) and healthcare professionals (HCPs) will administer the AI-1000 G2 injection to the remaining study participants.
연구 개요
연구 유형
중재적
등록 (실제)
91
단계
- 4단계
연락처 및 위치
이 섹션에서는 연구를 수행하는 사람들의 연락처 정보와 이 연구가 수행되는 장소에 대한 정보를 제공합니다.
연구 장소
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Arizona
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Mesa, Arizona, 미국, 85202
- Arizona Arthritis and Rheuma
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California
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Los Alamitos, California, 미국, 90720
- Valerius Medical Group & Research Ctr of Greater Long Beach
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Santa Maria, California, 미국, 93454
- Pacific Arthritis Ctr Med Grp
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Kentucky
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Lexington, Kentucky, 미국, 40515
- Bluegrass Comm Research, Inc.
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Oklahoma
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Tulsa, Oklahoma, 미국, 74104
- Oklahoma Center For Arthritis Therapy & Research
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Pennsylvania
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Duncansville, Pennsylvania, 미국, 16635
- Altoona Center for Clinical Research
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Wexford, Pennsylvania, 미국, 15090
- Advanced Rheumatology & Arthritis Research Center
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Texas
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Dallas, Texas, 미국, 75231
- Metroplex Clinical Research
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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
18년 이상 (성인, 고령자)
건강한 자원 봉사자를 받아들입니다
아니
연구 대상 성별
모두
설명
Inclusion Criteria:
- Participants with RA for greater than or equal to (>/=6) months receiving 162 mg tocilizumab PFS-NSD for >/=8 weeks and who are suitable for continued treatment at their currently prescribed dose
- CGs and professionally qualified HCPs who are able and willing to administer the injection
Exclusion Criteria:
- RA: Functional status Class IV
- RA: Neuropathies or other conditions that might interfere with pain evaluation
- RA: Pregnant or breastfeeding
- RA: Low neutrophil or platelet count at last laboratory assessment
- RA: Elevated liver enzymes at last laboratory assessment
- Current participation in another interventional clinical trial
- Criteria that might give the participant/CG/HCP an advantage in injection tasks such as employment in the pharmaceutical industry, etc.
공부 계획
이 섹션에서는 연구 설계 방법과 연구가 측정하는 내용을 포함하여 연구 계획에 대한 세부 정보를 제공합니다.
연구는 어떻게 설계됩니까?
디자인 세부사항
- 주 목적: 장치 타당성
- 할당: 무작위화되지 않음
- 중재 모델: 병렬 할당
- 마스킹: 없음(오픈 라벨)
무기와 개입
참가자 그룹 / 팔 |
개입 / 치료 |
|---|---|
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실험적: Caregivers
CGs will perform injection of SC tocilizumab to a subset of participants with RA using the AI-1000 G2 device.
Visit 1 (Day 0) will be conducted for administration training, while Visits 2 and 3 (Days 14 and 28) will be conducted for use/performance evaluation.
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Tocilizumab will be administered using the AI-1000 G2.
Participants will receive three doses of SC tocilizumab using the AI-1000 G2 device at Visits 1, 2, and 3 (Days 0, 14, and 28).
The dose will remain at 162 milligrams (mg) unless changes are required per protocol for safety or efficacy reasons.
다른 이름들:
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실험적: Healthcare Professionals
HCPs will perform injection of SC tocilizumab to a subset of participants with RA using the AI-1000 G2 device.
Because enrolled HCPs are to be professionally qualified to deliver SC injections, no administration training will be provided.
Visits 2 and 3 (Days 14 and 28) will be conducted for use/performance evaluation.
|
Tocilizumab will be administered using the AI-1000 G2.
Participants will receive three doses of SC tocilizumab using the AI-1000 G2 device at Visits 1, 2, and 3 (Days 0, 14, and 28).
The dose will remain at 162 milligrams (mg) unless changes are required per protocol for safety or efficacy reasons.
다른 이름들:
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실험적: RA Group 1 (Self-Administration)
Participants with RA will perform self-injection of SC tocilizumab with the AI-1000 G2 device.
Visit 1 (Day 0) will be conducted for administration training, while Visits 2 and 3 (Days 14 and 28) will be conducted for use/performance evaluation.
|
Tocilizumab will be administered using the AI-1000 G2.
Participants will receive three doses of SC tocilizumab using the AI-1000 G2 device at Visits 1, 2, and 3 (Days 0, 14, and 28).
The dose will remain at 162 milligrams (mg) unless changes are required per protocol for safety or efficacy reasons.
다른 이름들:
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다른: RA Group 2 (Administration by CG)
CGs will perform injection of SC tocilizumab to participants with RA using the AI-1000 G2 device.
Visit 1 (Day 0) will be conducted for administration training, while Visits 2 and 3 (Days 14 and 28) will be conducted for use/performance evaluation.
|
Tocilizumab will be administered using the AI-1000 G2.
Participants will receive three doses of SC tocilizumab using the AI-1000 G2 device at Visits 1, 2, and 3 (Days 0, 14, and 28).
The dose will remain at 162 milligrams (mg) unless changes are required per protocol for safety or efficacy reasons.
다른 이름들:
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다른: RA Group 3 (Administration by HCP)
HCPs will perform injection of SC tocilizumab to participants with RA using the AI-1000 G2 device.
Because enrolled HCPs are to be professionally qualified to deliver SC injections, no administration training will be provided.
Visit 1 (Day 0) will be performed by the study nurse.
Visits 2 and 3 (Days 14 and 28) will be conducted by the HCP for use/performance evaluation.
|
Tocilizumab will be administered using the AI-1000 G2.
Participants will receive three doses of SC tocilizumab using the AI-1000 G2 device at Visits 1, 2, and 3 (Days 0, 14, and 28).
The dose will remain at 162 milligrams (mg) unless changes are required per protocol for safety or efficacy reasons.
다른 이름들:
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연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
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Percentage of Participants Who Successfully Performed Safety-Critical and Essential Tasks During First Unassisted Use
기간: Day 14
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Safety-critical tasks included those tasks where errors would have a reasonably foreseeable potential for clinical impact/harm, potentially resulting in direct physical injury to the user and/or conditions that require medical intervention.
Safety-critical tasks included the following: release activation button; check the expiry date; inspect device prior to use; and inspect medication prior to use.
Essential tasks included those essential to the execution of the injection.
Essential tasks included the following: open the carton, remove the device and associated documents; remove cap; start an injection by depressing the needle-shield at the injection site and pressing the activation button; and hold the autoinjector until the complete dose has been delivered.
The percentage of participants who successfully performed safety-critical and essential tasks during the first unassisted use (Day 14) was reported.
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Day 14
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Percentage of Participants Who Successfully Performed Safety-Critical and Essential Tasks During Second Unassisted Use
기간: Day 28
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Safety-critical tasks included those tasks where errors would have a reasonably foreseeable potential for clinical impact/harm, potentially resulting in direct physical injury to the user and/or conditions that require medical intervention.
Safety-critical tasks included the following: release activation button; check the expiry date; inspect device prior to use; and inspect medication prior to use.
Essential tasks included those essential to the execution of the injection.
Essential tasks included the following: open the carton, remove the device and associated documents; remove cap; start an injection by depressing the needle-shield at the injection site and pressing the activation button; and hold the autoinjector until the complete dose has been delivered.
The percentage of participants who successfully performed safety-critical and essential tasks during the second unassisted use (Day 28) was reported.
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Day 28
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2차 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
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Percentage of Participants Who Successfully Performed Ancillary Tasks During First and Second Unassisted Use
기간: Days 14, 28
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Ancillary tasks included those tasks where the potential harm resulting from use error would be minor in severity, or the resultant harms were estimated to occur at sufficiently low levels.
Ancillary tasks included the following: wash hands; clean the injection site with alcohol swab; wait for the alcohol to dry; dispose of the autoinjector cap; inspect full dose delivered after use; dispose of the autoinjector; and treatment of injection site after injection.
The percentage of participants who succesffully performed ancillary tasks during the first (Day 14) and second unassisted use (Day 28) was reported.
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Days 14, 28
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Visual Analog Scale (VAS) Score for Injection Pain Among Participants With RA
기간: 0 and 15 minutes after injection on Days 0, 14, 28
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Injection pain was assessed on a continuous 100-millimeter (mm) VAS, where 0 mm represents "no pain" and 100 mm represents "unbearable pain".
The mean VAS response at each assessment timepoint was reported among participants with RA.
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0 and 15 minutes after injection on Days 0, 14, 28
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Percentage of Participants by Response to Categorical Scale of Injection Pain Among Participants With RA
기간: 0 and 15 minutes after injection on Days 0, 14, 28
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Injection pain was assessed on a categorical 6-point Likert scale, ranging from "no pain" to "severe and intolerable".
The percentage of participants was reported by response at each assessment timepoint among participants with RA.
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0 and 15 minutes after injection on Days 0, 14, 28
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Percentage of Participants by Response to Device Satisfaction Questionnaire
기간: Days 0, 14, 28
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Device satisfaction was assessed using twelve questions on a categorical 5-point Likert scale, ranging from "strongly agree" to "strongly disagree".
Question (Q) 1 (felt the autoinjection was easy to use), Q2 (felt comfortable while using the autoinjector), Q3 (felt the autoinjector was easy to hold), Q4 (able to tell when injection had completed), Q5 (felt he/she can inject properly with the autoinjector), Q6 (felt he/she had control over the injection process), Q7 (felt confident that he/she injected successfully), Q8 (felt it is easy to dispose of the autoinjector), Q9 (autoinjector would help to manage his/her injection schedule), Q10 (liked the look/feel of the autoinjector), Q11 (would recommend the autoinjector to someone else who needed to inject), Q12 (would continue having injections with the autoinjector).
The percentage of participants was reported by response at each assessment among participants with RA, CGs, and HCPs.
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Days 0, 14, 28
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Tender Joint Count (TJC) Among Participants With RA
기간: Baseline (Day 0)
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Sixty-eight joints were assessed for tenderness among participants with RA.
The number of tender joints at Baseline was reported.
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Baseline (Day 0)
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Swollen Joint Count (SJC) Among Participants With RA
기간: Baseline (Day 0)
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Sixty-six joints were assessed for swelling among participants with RA.
The number of swollen joints at Baseline was reported.
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Baseline (Day 0)
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Change From Baseline in Health Assessment Questionnaire-Disability Index (HAQ-DI) Among Participants With RA
기간: Days 0, 14, 28
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Ability to perform daily living activities was assessed across eight component sets including dressing/grooming, arising, eating, walking, hygiene, reach, grip, and common activities.
Twenty questions were scored on a 4-point Likert scale from 0 meaning "without any difficulty" to 3 meaning "unable to do".
The overall score was computed as the sum of domain scores divided by the number of domains answered.
Therefore, the score range for HAQ-DI was the same as that of the individual questions, that is, from 0 to 3, where 0 indicates "least difficulty" and 3 indicates "extreme difficulty".
The mean change from baseline in HAQ-DI at each assessment was reported among participants with RA.
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Days 0, 14, 28
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공동 작업자 및 조사자
여기에서 이 연구와 관련된 사람과 조직을 찾을 수 있습니다.
간행물 및 유용한 링크
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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)
2016년 3월 21일
기본 완료 (실제)
2016년 7월 29일
연구 완료 (실제)
2016년 7월 29일
연구 등록 날짜
최초 제출
2016년 2월 11일
QC 기준을 충족하는 최초 제출
2016년 2월 11일
처음 게시됨 (추정)
2016년 2월 15일
연구 기록 업데이트
마지막 업데이트 게시됨 (실제)
2019년 4월 19일
QC 기준을 충족하는 마지막 업데이트 제출
2019년 1월 22일
마지막으로 확인됨
2019년 1월 1일
추가 정보
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