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安定性の研究 (STABILITY)

2026年11月2日 更新者:Spinal Simplicity LLC

安定性研究: 腰椎の変性疾患に対して棘間固定装置で治療を受けた患者における機能的運動の結果

This is a prospective, multi-center open-label single arm post-market study where the purpose is to evaluate the effectiveness and safety of the market approved Spinal Simplicity Minuteman G5 MIS Fusion Plate and bone graft material in patients with degenerative conditions of the lumbar spine resulting in chronic low back pain with lower extremity symptoms and concurrent neurogenic claudication. The indication for the device under study is degenerative conditions of the lumbar spine resulting in back pain with lower extremity symptoms and neurogenic claudication.

調査の概要

状態

募集

条件

介入・治療

詳細な説明

Up to 150 subjects will be enrolled and treated at up to 20 study sites. Qualified subjects will be enrolled and treated with the Minuteman G5 Device. Subjects will be seen at 1-, 3-, 6- and 12-months following study treatment.

Key outcome assessments will include gait and balance testing performed using BioMech Lab sensor technology to capture and deliver three-dimensional patient motion data to a mobile device that instantly analyzes, distills, and quantifies the information. Patient reported outcome measures will also be collected to evaluate pain, quality of life and satisfaction. During the primary assessment at 12-months post-treatment subject will be offered a computerized topography (CT) scan to evaluate spinal fusion.

After completion of the Month 12 visit all subjects will be asked to complete annual visits through 5 years, which include collection of PROMs, safety review, and can be completed in person or remote.

研究の種類

介入

入学 (推定)

150

段階

  • 適用できない

連絡先と場所

このセクションには、調査を実施する担当者の連絡先の詳細と、この調査が実施されている場所に関する情報が記載されています。

研究連絡先

研究連絡先のバックアップ

研究場所

    • Georgia
      • Newnan、Georgia、アメリカ、30265
        • 募集
        • Vista Clinical Research
        • 主任研究者:
          • Sandeep Vaid, MD
        • コンタクト:
          • Debra Helton
    • Indiana
      • Indianapolis、Indiana、アメリカ、46250
        • 募集
        • Comprehensive Pain & Spine Specialists
        • 主任研究者:
          • Andrew Trobridge, MD
        • コンタクト:
          • Esther Owusu
    • Kansas
      • Kansas City、Kansas、アメリカ、66160
        • まだ募集していません
        • University of Kansas Medical Center
        • コンタクト:
          • Manuel Clark
        • 主任研究者:
          • Usman Latif, MD, MBA
        • 副調査官:
          • Dawood Sayed, MD
    • Louisiana
      • Slidell、Louisiana、アメリカ、70458
        • 募集
        • Paradigm Health System
        • コンタクト:
        • 主任研究者:
          • Neilson Tran, MD
    • Minnesota
      • Edina、Minnesota、アメリカ、55435
        • 募集
        • Nura Precision Pain Management
        • コンタクト:
          • Ken Farmer
        • 主任研究者:
          • R. Scott Stayner, MD
    • Oregon
      • Eugene、Oregon、アメリカ、97404
        • 募集
        • Pacific Sports & Spine
        • 主任研究者:
          • Gregory Moore, MD
        • コンタクト:
          • Katie Fabian
    • West Virginia
      • Charleston、West Virginia、アメリカ、25301
        • 募集
        • Spine & Nerve Center of the Virginias
        • 主任研究者:
          • Timothy Deer, MD
        • コンタクト:
          • Amy Young, RN-RC
        • 副調査官:
          • Christopher Kim, MD

参加基準

研究者は、適格基準と呼ばれる特定の説明に適合する人を探します。これらの基準のいくつかの例は、人の一般的な健康状態または以前の治療です。

適格基準

就学可能な年齢

18年歳以上 (大人、高齢者)

健康ボランティアの受け入れ

いいえ

受講資格のある性別

全て

説明

Inclusion Criteria

A subject must MEET ALL of the following inclusion criteria:

  1. Be a candidate for Spinal Simplicity Minuteman G5 Fusion Plate device per labeled indication
  2. Be willing and capable of giving written consent to participate in this clinical study based on voluntary agreement after a thorough explanation of the subject's participation has been provided
  3. Be willing and capable of subjective evaluation, read and understand written questionnaires, and read, understand the written informed consent
  4. Be 18 years of age or older at the time of enrollment
  5. Have been diagnosed with degenerative conditions of the lumbar spine resulting in chronic low back pain with lower extremity symptoms and concurrent neurogenic claudication
  6. Received at least 3 months of non-operative or conservative treatment without significant benefit in the opinion of the Investigator
  7. Be willing and able to comply with study-related requirements, procedures and visits
  8. Be on a stable pain medication regimen, as determined by the Investigator, for at least 30 days prior to enrolling in this study.
  9. Must disclose any unresolved major issues of secondary gain (e.g., social, financial, legal), as determined by the Investigator. Including being involved in an injury claim under current litigation or has a pending or approved worker's compensation claim. Subjects will not be excluded due to secondary gain, but it should be disclosed at Enrollment.

Exclusion Criteria

A subject must NOT MEET ANY of the following exclusion criteria:

  1. Had previous spinal surgery at the level of intervention (e.g. lumbar fusion, discectomy, Laminectomy) MILD procedure is not considered an exclusion.
  2. Patient physically unable to perform the Gait and/or Balance tests.
  3. Current systemic infection or local infection increasing the risk of surgery
  4. History of medications decreasing bone quality or soft tissue healing in the opinion of the Investigator
  5. Grade II-V spondylolisthesis
  6. Significant scoliosis with Cobb angle >10 degrees
  7. Unremitting back pain in a spinal flexion position
  8. Active systemic disease that may affect the welfare of the subject in the opinion of the Investigator
  9. Be concurrently participating in another clinical drug and/or device study that may alter or confound the results of the assessment (investigational device, investigational drug, new indication for a device or drug, or additional testing beyond standard of care procedures) as determined by the investigator.
  10. Vertebral osteoporosis or history of vertebral fracture
  11. Be pregnant/ lactating or plan to become pregnant from study enrollment through 3 months post-operatively. (determined by urine testing unless female subject is surgical sterile or post-menopausal). If female, sexually active and childbearing age, subject must be willing to use a reliable form of birth control through the 3-month visit.
  12. Malformation or dysplasia of spinous process
  13. Severe osteoporosis with T score <-2.5 SD

研究計画

このセクションでは、研究がどのように設計され、研究が何を測定しているかなど、研究計画の詳細を提供します。

研究はどのように設計されていますか?

デザインの詳細

  • 主な目的:処理
  • 割り当て:なし
  • 介入モデル:単一グループの割り当て
  • マスキング:なし(オープンラベル)

武器と介入

参加者グループ / アーム
介入・治療
他の:Surgical Group

patient treated with Minuteman G5 interspinous fusion device 510k cleared for degenerative conditions of the lumbar spine

The Minuteman G5 MIS Fusion Plate consists of spinous process plates and surgical instruments. Implants are made of Titanium alloy

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
Pain (Overall, Back and Leg) using NRS/numeric rating scale
時間枠:Baseline and 1-, 3-, 6- and 12-months post implantation; annually out to five years.

Overall pain, as well as back pain when standing/walking and leg pain when standing will be assessed using a numeric rating scale (NRS). The NRS is a pain screening tool, commonly used to assess pain severity at that moment in time using a 0-10 scale, with zero meaning "no pain" and 10 meaning "the worst pain imaginable.

Baseline and 1-, 3-, 6- and 12-months post implantation; annually out to five years.
Oswestry Disability Index (ODI)
時間枠:Baseline and 1-, 3-, 6- and 12-months post implantation; annually out to five years.

ODI is a self-reported questionnaire widely used to track changes in a patient's condition over time and evaluate the effectiveness of treatments for low back pain. The ODI consists of 10 sections, each addressing a specific aspect of daily functioning. A higher score indicates greater disability. The final score/index ranges from 0-100 scale. A score of 0-20 reflects minimal disability, 21-40 moderate disability, 41-60 severe disability, 61-80 crippled, and 81-100 bed-bound.

Baseline and 1-, 3-, 6- and 12-months post implantation; annually out to five years.
PROMIS 29 2.0
時間枠:Baseline and 1-, 3-, 6- and 12-months post implantation; annually out to five years.

PROMIS-29 c2.0 is a set of standardized questions that measures 29 items across 7 domains of physical and mental health. PROMIS-29 profile assesses pain intensity using a single 0-10 numeric rating scale, with zero meaning "no pain" and 10 meaning "the worst pain imaginable. And seven health domains (physical function, fatigue, pain interference, depressive symptoms, anxiety, ability to participate in social roles and activities, and sleep disturbance) using four items per domain. Each domain is scored on T-Score Scale ranging between 22.9- 81.6 with a mean of 50 and a standard deviation of 10.

Baseline and 1-, 3-, 6- and 12-months post implantation; annually out to five years.
Assessment of Motion using BioMech Lab testing equipment
時間枠:Baseline and 1-, 3- and 12-months post implantation.

A Primary Objective of this study is to collect real-world functional outcomes assessment of motion following treatment with the market-released Spinal Simplicity Minuteman G5 Device using BioMech Lab equipment to record gait and balance. The BioMech Lab motion analytics system will assess gait and balance via sensors placed before physical testing.

Baseline and 1-, 3- and 12-months post implantation.
Zurich Classification Questionnaire (ZCQ)
時間枠:Baseline and 1-, 3- 6- and 12-months post implantation; annually out to five years.

The ZCQ Symptom Severity, Physical Function and Subject Satisfaction allows subjects to rate their symptoms, function or satisfaction on a scale based on their experience over the past week.

Symptom Severity domain evaluates the intensity of symptoms such as pain and numbness. It comprises seven items, each rated on a scale from 1 to 5. Overall symptom score ranges from 7-49; with higher scores indicating more severe symptoms.

Physical Function domain assesses the impact of symptoms on daily activities. It includes five items, scored on a 1 to 4 scale. Overall symptom score ranges from 5-20; where higher scores denote greater functional impairment.

Subject Satisfaction domain measures patient satisfaction with treatment outcomes. It consists of six items, each rated from 1 to 4, with higher scores reflecting greater dissatisfaction. Overall Satisfaction ranges from 6-24: where higher scores denote greater dissatisfaction.

Baseline and 1-, 3- 6- and 12-months post implantation; annually out to five years.

二次結果の測定

結果測定
メジャーの説明
時間枠
Spinal Fusion Assessment based on review of Lumbar Computerized Tomography (CT) Scan
時間枠:Collected at 12 months post implantation.

The secondary objective is to assess spinal fusion at 12 months post-operative using a Fusion Assessment Scale provided by Spinal Simplicity based on review of Lumbar CT Scan.

Collected at 12 months post implantation.

協力者と研究者

ここでは、この調査に関係する人々や組織を見つけることができます。

スポンサー

捜査官

  • スタディチェア:Tom Hedman, PhD、Spinal Simplicity

研究記録日

これらの日付は、ClinicalTrials.gov への研究記録と要約結果の提出の進捗状況を追跡します。研究記録と報告された結果は、国立医学図書館 (NLM) によって審査され、公開 Web サイトに掲載される前に、特定の品質管理基準を満たしていることが確認されます。

主要日程の研究

研究開始 (実際)

2024年5月29日

一次修了 (推定)

2027年12月1日

研究の完了 (推定)

2030年12月1日

試験登録日

最初に提出

2024年3月26日

QC基準を満たした最初の提出物

2024年4月3日

最初の投稿 (実際)

2024年4月9日

学習記録の更新

投稿された最後の更新 (実際)

2026年11月5日

QC基準を満たした最後の更新が送信されました

2026年11月2日

最終確認日

2026年11月1日

詳しくは

本研究に関する用語

その他の研究ID番号

  • PDPROJ-4-TP-001-23

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?

いいえ

IPD プランの説明

Patients will be deidentified with unique study ID. Any study will be anonymized.

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

いいえ

米国FDA規制機器製品の研究

はい

米国で製造され、米国から輸出された製品。

はい

この情報は、Web サイト clinicaltrials.gov から変更なしで直接取得したものです。研究の詳細を変更、削除、または更新するリクエストがある場合は、register@clinicaltrials.gov。 までご連絡ください。 clinicaltrials.gov に変更が加えられるとすぐに、ウェブサイトでも自動的に更新されます。