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临床试验/NCT01603680
NCT01603680已完成4 期

Circumferential Versus Not Circumferential Distribution of Mepivacaine Around the Median and Ulnar Nerves in the Carpal Tunnel Surgery. Randomized Clinical Trial, Double Blinded.

Complexo Hospitalario Universitario de A Coruña2 个研究点 分布在 1 个国家目标入组 124 人开始时间: 2012年1月1日最近更新:
适应症

试验速览

阶段
4 期
状态
已完成
发起方
入组人数
124
试验地点
2
主要终点
Efficacy and onset of action

研究概览

简要总结

  1. Evaluation of the efficacy of the circumferential versus non circumferential distribution of mepivacaine around the median and ulnar nerves.
  2. Evaluation the onset of action of mepivacaine in circumferential versus non circumferential distribution around the median and ulnar nerves.
  3. Spread of mepivacaine after injection guided by ultrasonography.
  4. Complications of both anesthetic techniques in postoperative time.

研究设计

研究类型
Interventional
分配方式
Randomized
干预模型
Single Group
主要目的
Treatment
盲法
Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)

入排标准

年龄范围
18 Years 至 —(Adult, Older Adult)
性别
All
接受健康志愿者

入选标准

  • Scheduled patients for surgery of carpal tunnel including patients in ASA I-III status, without

排除标准

  • . The principal investigator study and/or other designated site staff will obtain written informed consent from all research patients.
  • Exclusion Criteria:
  • Abnormal bleeding, infection in the punction side, allergy or other problems with the medication of the study, muscular or nerve diseases, patients < 18 years old, pregnancy, cognitive disease or reject of the patient

结局指标

主要结局

Efficacy and onset of action

时间窗: On arrival in the recovery room

Sensory block will be assessed as a loss of cold sensation elicited by a cold wet cotton swab in the areas of the medial and ulnar nerves by comparison with contralateral hand. Sensory block will be clasiffied as follows: 0, anesthesia; 1, hyposthesia; 2, normal sensation. Motor function will be tested as according to a modified Bromage score: 0, no motor blokade; 1, weak response against resistence; 2, complete motor blockade. Motor and sensory blockades will be assessed by a blinded observer at 5, 15, 30 mins after local anesthetic injection and on arrival in the recovery room.

次要结局

  • Complications in postoperative time(24 hours postoperative time)

研究者

发起方
Complexo Hospitalario Universitario de A Coruña
申办方类型
Other
责任方
Principal Investigator
主要研究者

Paula Diéguez García

Principal Investigator

Complexo Hospitalario Universitario de A Coruña

研究点 (2)

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