Efficacy and Safety of ALGRX 3268 in Management of Needlestick Pain in Children.
A Phase III, Randomized, Double-Blind, Placebo-Controlled Study to Confirm the Effectiveness and Safety of ALGRX 3268 in Pediatric Subjects.
調査の概要
詳細な説明
Management of pain due to minor procedures such as venipuncture or peripheral venous canulation still represents an unmet medical need, especially in pediatric setting. Current therapeutic products have a relatively delayed onset of analgesia of at least 10 minutes; moreover the most used products require application with at least 30-60 minutes prior to procedure. Development of ALGRX 3268 is aimed at addressing this unmet need in management of pain associated with needlestick procedures.
ALGRX 3268 (Previously known as PowderJect(R) Dermal Lidocaine) is used for local anesthesia to provide within 1-3 minutes painless needle or cathether insertion for blod drawing. ALGRX 3268 is a single-use disposable system, incorporating a drug cassette and glass cylinder into a single hand held device, with a button to actuate the system.
The purpose of this phase III, multicenter, prospective, randomized, double-blind, placebo-controlled study is to investigate the efficacy, safety and tolerability of ALGRX 3268 versus placebo in pediatric patients 3 to 18 years of age, who undergo venipuncture or peripheral venous canulation procedures. The trial will enroll approximate 504 evaluable subjects at centers located in the US.
Three age groups are enrolled: 3-7 years, 8-12 years, 13-18 years. Within each age group subjects are randomized to receive ALGRX 3268 0.5 mg/20 bar or pressure matched placebo. One to 3 minutes after administration of study treatment at the back of the hand or antecubital fosa, venipuncture is performed with a needle/Vacutainer, needle/syringe or "butterfly", at the discretion of the investigator.
Subjects 3-18 years are asked to assess pain on venipuncture using Wong-Baker FACES pain rating scale, anchored at 0 for "no hurt" and 5 for "hurts worst". Assessment of pain will be analyzed in each age group 3-7, 8-12, 13-18 and using Wong-Baker FACES pain rating scale.
Children in the middle (8-12) and older (13-18) age groups will also rate pain at the ACF and BOH using a 100 mm VAS anchored at 0 for "no pain" and at 100 for "extreme pain". Parent/legal guardian will evaluate child's level of pain on a 100 mm VAS anchored at 0, for "no pain", and at 100 for "extreme pain".
Safety ratings of skin are completed at 15 and 30 minutes following the procedure. AEs/SAEs will be monitored.
研究の種類
入学
段階
- フェーズ 3
連絡先と場所
研究場所
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Connecticut
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Hartford、Connecticut、アメリカ、06106
- Connecticut Children's Medical Center
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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
説明
Inclusion Criteria:
- Outpatient children of either gender [M/F: 1:1] undergoing venipuncture or peripheral venous cannulation at the antecubital fossa or back of hand. Children must have sufficient cognitive skills to identify faces depicting extremes of pain on the Wong-Baker FACES Pain Rating Scale, (ages 3-12) and/or the extremes of pain on a 100 VAS (ages 8-18).
- Ages 3-7, 8-12, 13-18 years inclusive. Informed consent forms must have been approved by the appropriate IRB. Signed informed consent must have been granted by the parent/legal guardian and assent to participate should have been sought (either verbally or in writting) from each child.
- In females of childbearing potential who in the judgement of the investigator or designee were sexually active, a negative preganancy test must have been documented prior to enrollment. A negative urine preganancy test was required in all teenage girls over the age of 14 years. Surgically sterile females do not require a pregnancy test.
Exclusion Criteria:
- Previous history of allergic reactions to any local anesthetic. Any medical condition or instability that in the judgement of the investigator might have adversely impacted the conduct of the study and the collection of data.
- Subjects in whom the investigator determined that venipuncture could not be accomplished cleanly.
- Active local infection or other skin pathology on the dorsum of the hand. Subjects with tattos, surgical scars, ports, implantable devices or a skin condition that may have interfered with placement of study treatment or skin site assessments.
- Female subjects who were pregnant or lactating; females with a positive serum or urine pregnancy test; females of childbearing potential who were not using adequate contraception.
- Prior participation in an ALGRX 3268 study.
- Venipuncture at the proposed site within the prior 2 weeks (longer if bruising was apparent).
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
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 |
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Child's rating of pain on venipuncture following administration of the study treatment.
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二次結果の測定
結果測定 |
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Evaluation of pain due to venipuncture in each age group 3-7, 8-12 and 13-18.
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Parent/legal guardian's rating of child's pain on an 100 VAS.
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協力者と研究者
スポンサー
捜査官
- 主任研究者：William Zempsky, MD、Connecticut Childrne's Medical Center
出版物と役立つリンク
一般刊行物
- Schmitz ML, Zempsky WT, Meyer JM. Safety and Efficacy of a Needle-free Powder Lidocaine Delivery System in Pediatric Patients Undergoing Venipuncture or Peripheral Venous Cannulation: Randomized Double-blind COMFORT-004 Trial. Clin Ther. 2015 Aug;37(8):1761-72. doi: 10.1016/j.clinthera.2015.05.515. Epub 2015 Jul 8.
- Zempsky WT, Bean-Lijewski J, Kauffman RE, Koh JL, Malviya SV, Rose JB, Richards PT, Gennevois DJ. Needle-free powder lidocaine delivery system provides rapid effective analgesia for venipuncture or cannulation pain in children: randomized, double-blind Comparison of Venipuncture and Venous Cannulation Pain After Fast-Onset Needle-Free Powder Lidocaine or Placebo Treatment trial. Pediatrics. 2008 May;121(5):979-87. doi: 10.1542/peds.2007-0814.
研究記録日
主要日程の研究
研究開始
研究の完了
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 (見積もり)
学習記録の更新
投稿された最後の更新 (見積もり)
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
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処置の痛みの臨床試験
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Dexa Medica Group完了
アルグレックス 3268の臨床試験
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AlgoRx Pharmaceuticals完了
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AlgoRx Pharmaceuticals完了