Intraarticular Injection of Botox and Hyaluronic Acid in Knee Osteoarthritis
調査の概要
詳細な説明
Osteoarthritis (OA) is a widespread musculoskeletal disease and a leading cause of chronic disability. Conservative estimates state that up to 240 million people worldwide suffer from it. Knee osteoarthritis (KOA) is associated with chronic inflammation that causes persistent oxidative damage, which subsequently leads to joint degeneration.
Therefore, intra-articular (IA) therapies might be an alternative and safe treatment for these patients.
IA injection of hyaluronic acid (HA) is still a controversial treatment for knee osteoarthritis and comparative studies of HA versus more established treatments are warranted.
Botulinum toxin (BTX), produced by the bacterium Clostridium botulinum, acts on both sensory and motor neurons. Irreversible binding of BTX to presynaptic receptors of motor endplates inhibits acetylcholine release.
研究の種類
入学 (推定)
段階
- 適用できない
連絡先と場所
研究連絡先
- 名前:Mohammed S Elsharkawy, MD
- 電話番号:00201148207870
- メール:mselsharkawy@med.tanta.edu.eg
研究場所
-
-
El-Gharbia
-
Tanta、El-Gharbia、エジプト、31527
- 募集
- Tanta University
-
コンタクト:
- Mohammed S Elsharkawy, MD
- 電話番号:00201148207870
- メール:mselsharkawy@med.tanta.edu.eg
-
-
参加基準
適格基準
就学可能な年齢
- 大人
- 高齢者
健康ボランティアの受け入れ
説明
Inclusion Criteria:
- Age ≥ 50 years.
- Both genders.
- Chronic knee osteoarthritis (KOA) according to American College of Rheumatology criteria for the diagnosis of knee osteoarthritis.
- Third or fourth grade Kellgren and Lawrence system for classification of osteoarthritis based on radiological data, it is a common method of classifying the severity of osteoarthritis (OA) using five grades according to the following sites and projections.
Exclusion Criteria:
- History of intra-articular injection within the last 6 months,
- History of surgery on the knee joint or major trauma to the lower limb causing fracture.
- Body mass index (BMI) more than 40 kg/m2.
- Medical conditions affecting the joint or lower extremity function such as severe osteoporosis, rheumatoid arthritis, collagen vascular diseases, and gout.
- Diabetic patient.
- Any contraindication to intra-articular injections for instance immunodeficiency, coagulation defect or anticoagulation therapy taking or skin infection at the site of injection.
- Hypersensitivity to Botulinum toxin or hyaluronic acid.
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
- 主な目的:処理
- 割り当て:ランダム化
- 介入モデル:並列代入
- マスキング:ダブル
武器と介入
参加者グループ / アーム |
介入・治療 |
|---|---|
|
実験的:Group HA
Patients will be given intra-articular injection of 2 ml of hyaluronic acid into the joint space three times weekly.
|
Patients will be given intra-articular injection of 2 ml of hyaluronic acid into the joint space three times weekly.
|
|
実験的:Group BTX
Patients will be given intra-articular injection of 100 units of Botulinum toxin type A, diluted with 5 ml of normal saline three times weekly.
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Patients will be given intra-articular injection of 100 units of Botulinum toxin type A, diluted with 5 ml of normal saline three times weekly.
|
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 |
|---|---|---|
|
Degree of pain
時間枠:3 months after the interventions
|
Each patient will be instructed about postoperative pain assessment with VAS.
VAS (0 represents "no pain" while 10 represents "the worst pain imaginable").
|
3 months after the interventions
|
二次結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
Assessment of quality of life
時間枠:3 months after the interventions
|
The Short form (SF)-36 generic quality of life questionnaire, which is composed of eight domains: functional capacity, physical aspects, pain, general health status, vitality, social aspects, emotional aspects, and mental health.
|
3 months after the interventions
|
|
Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC)
時間枠:3 months after the interventions
|
Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) which is a specific functional questionnaire that assesses pain (5 subitems), stiffness (2 items), and function (17 items).
|
3 months after the interventions
|
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Knee Injury and Osteoarthritis Outcome Score (KOOS)
時間枠:3 months after the interventions
|
The Knee Injury and Osteoarthritis Outcome Score (KOOS) is self-administered and assesses five outcomes, Pain (nine items); Symptoms (seven items); Activities of Daily Living Function (17 items); Sport and Recreation Function (five items); Quality of Life (four items).
A Likert scale is used and all items have five possible answer options scored from 0 (No problems) to 4 (Extreme problems) and each of the five scores is calculated as the sum of the items included.
|
3 months after the interventions
|
協力者と研究者
スポンサー
研究記録日
主要日程の研究
研究開始 (実際)
一次修了 (推定)
研究の完了 (推定)
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
追加の関連 MeSH 用語
その他の研究ID番号
- 36265PR78/5/26
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?
IPD プランの説明
IPD 共有時間枠
IPD 共有アクセス基準
IPD 共有サポート情報タイプ
- STUDY_PROTOCOL
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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