A Retrospective Study of the Navio Robotic-assisted Surgical System (NAVIO)
A Retrospective Study of the Navio™ Robotic-assisted Surgical System
調査の概要
状態
詳細な説明
研究の種類
入学 (実際)
連絡先と場所
研究場所
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Arizona
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Phoenix、Arizona、アメリカ、85016
- Hedley Orthopedics
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California
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Santa Barbara、California、アメリカ、93105
- Santa Barbara Cottage Hospital
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Michigan
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Battle Creek、Michigan、アメリカ、49015
- Bronson Orthopedic Specialists
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Ohio
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New Albany、Ohio、アメリカ、43054
- OrthoNeuro New Albany
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Pennsylvania
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Philadelphia、Pennsylvania、アメリカ、19107
- Rothman Institute
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参加基準
適格基準
就学可能な年齢
健康ボランティアの受け入れ
受講資格のある性別
サンプリング方法
調査対象母集団
説明
Inclusion Criteria:
- Male or female subjects ≥ 18 years old (at the time of surgery) who have undergone Navio System-assisted UKR at least 2 years prior to enrollment. This includes UKR procedures with all Unicondylar Knee cemented implant designs.
- Subject had a primary diagnosis of unicompartmental, non-inflammatory degenerative joint disease including osteoarthritis, traumatic arthritis, or avascular necrosis, required correction of functional deformity, or required treatment of fractures that were unmanageable using other techniques.
Exclusion Criteria:
- Subject received the Navio System-assisted UKR on the index joint as a revision for a previously failed UKR.
- Subject, in the opinion of the Investigator, had advanced osteoarthritis or joint disease at the time of surgery and was better suited for Total Knee Arthroplasty (TKA).
- Subject, in the opinion of the Investigator, had a neuromuscular disorder that prohibited control of the index joint.
- Subject, in the opinion of the Investigator, was morbidly obese.
- Subject, in the opinion of the Investigator, was contraindicated for UKR.
- Subject (prospective subjects only), in the opinion of the Investigator, has an emotional or neurological condition including mental illness, mental retardation, drug or alcohol abuse.
- Subject (prospective subjects only) is a prisoner.
研究計画
研究はどのように設計されていますか?
デザインの詳細
この研究は何を測定していますか?
主要な結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
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Evaluate the Navio™ System for Revisions at 2+ Years Post-surgical Implantation Survivorship
時間枠:Preoperative (Baseline) and 24, 48, 72, 96, and 120 weeks postoperatively
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Analysis of the absence of device revision (overall survivorship) outcomes assessed from Baseline through 120 weeks post-surgical implantation.
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Preoperative (Baseline) and 24, 48, 72, 96, and 120 weeks postoperatively
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二次結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
Evaluation of Efficacy Based on Knee Society Score (KSS) Assessments
時間枠:Preoperative (Baseline) and 6, 12, 18, 24, 30, and 36 months postoperatively
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Analysis of KSS from preoperatively (Baseline) up to 36 months postoperatively in 6-months increments to evaluate objective observation, patient satisfaction, and function. Objective knee indicators: Range 0-100 points; Patient Satisfaction: Range 0-40 points; and Functional Activities: Range 0-100 points. Higher scores indicated a better outcome. |
Preoperative (Baseline) and 6, 12, 18, 24, 30, and 36 months postoperatively
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Evaluation of Efficacy Based on Veterans RAND 12 (VR-12) Assessments
時間枠:Preoperative (Baseline) and 6, 12, 18, 24, 30, and 36 months postoperatively
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Analysis of VR-12 scores preoperatively (Baseline) through 36 months postoperatively in 6 months increments. These scores encompass the individual domains of physical component score (PCS), mental component score (MCS) as well as the sub-domain scores within the PCS (physical functioning, role physical, bodily pain, and general health) and those within the MCS (vitality, social functioning, role emotional, and mental health). Domain Scores: Physical Component Score (PCS): Range 1 to 20 Mental Component Score (MCS): Range 1 to 25 Sub-domain Scores: Physical Functioning: Range 1 to 6 Role Physical: Range 1 to 4 Bodily Pain: Range 1 to 6 General Health: Range 1 to 6 Vitality: Range 1 to 6 Social Functioning: Range 1 to 6 Role Emotional: Range 1 to 4 Mental Health: Range 1 to 10 Transformation of raw scale scores (range 0-100) = {(actual raw score - lowest possible raw score)/possible raw score range} x100 A higher score indicates a better outcome. |
Preoperative (Baseline) and 6, 12, 18, 24, 30, and 36 months postoperatively
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Preoperative Evaluation of Efficacy Based on Radiographic Findings
時間枠:Preoperative (Baseline)
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Changes in radiographic findings (anterior-posterior [AP] and lateral x-rays) from Baseline to 3 years postoperatively were collected for the SAF population.
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Preoperative (Baseline)
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Postoperative 6-Month Evaluation of Efficacy Based on Radiographic Findings
時間枠:6 months postoperatively
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Changes in radiographic findings (AP and lateral x-rays) from Baseline to 3 years postoperatively were collected for the SAF population.
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6 months postoperatively
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Postoperative 12-Month Evaluation of Efficacy Based on Radiographic Findings
時間枠:12 months postoperatively
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Changes in radiographic findings (AP and lateral x-rays) from Baseline to 3 years postoperatively were collected for the SAF population.
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12 months postoperatively
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Postoperative 18-Month Evaluation of Efficacy Based on Radiographic Findings
時間枠:18 months postoperatively
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Changes in radiographic findings (AP and lateral x-rays) from Baseline to 3 years postoperatively were collected for the SAF population.
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18 months postoperatively
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Postoperative 24-Month Evaluation of Efficacy Based on Radiographic Findings
時間枠:24 months postoperatively
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Changes in radiographic findings (AP and lateral x-rays) from Baseline to 3 years postoperatively were collected for the SAF population.
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24 months postoperatively
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Postoperative 30-Month Evaluation of Efficacy Based on Radiographic Findings
時間枠:30 months postoperatively
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Changes in radiographic findings (AP and lateral x-rays) from Baseline to 3 years postoperatively were collected for the SAF population.
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30 months postoperatively
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Postoperative 36-Month Evaluation of Efficacy Based on Radiographic Findings
時間枠:36 months postoperatively
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Changes in radiographic findings (AP and lateral x-rays) from Baseline to 3 years postoperatively were collected for the SAF population.
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36 months postoperatively
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協力者と研究者
スポンサー
捜査官
- スタディディレクター:Beate Hanson, MD, PhD、Smith & Nephew, Inc.
研究記録日
主要日程の研究
研究開始 (実際)
一次修了 (実際)
研究の完了 (実際)
試験登録日
最初に提出
QC基準を満たした最初の提出物
最初の投稿 (実際)
学習記録の更新
投稿された最後の更新 (実際)
QC基準を満たした最後の更新が送信されました
最終確認日
詳しくは
本研究に関する用語
その他の研究ID番号
- 16-NPFS-11
個々の参加者データ (IPD) の計画
個々の参加者データ (IPD) を共有する予定はありますか?
医薬品およびデバイス情報、研究文書
米国FDA規制医薬品の研究
米国FDA規制機器製品の研究
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