Effect of Transcutaneous Electrical Nerve Stimulation on PODD in Bariatric Surgery Patients
Effect of Transcutaneous Electrical Nerve Stimulation on Postoperative Diaphragmatic Dysfunction in Morbidly Obese Patients Undergoing Bariatric Surgery: A Randomized Controlled Trial
研究概览
详细说明
Bariatric surgery is associated with several postoperative consequences, including challenging pain control, respiratory complications, and diaphragmatic dysfunction. Postoperative diaphragmatic dysfunction is defined as a diaphragmatic excursion of less than 10 mm. There is substantial evidence that diaphragmatic ultrasound provides a reliable and accurate assessment of diaphragmatic function in both intensive care unit and perioperative settings.
The present randomized controlled trial aims to evaluate the influence of transcutaneous electrical nerve stimulation on postoperative diaphragmatic dysfunction in morbidly obese patients undergoing bariatric surgery.
研究类型
注册 (估计的)
阶段
- 不适用
联系人和位置
学习联系方式
- 姓名:Mina Adolf Helmy, MD
- 电话号码:01275716942
- 邮箱:minaadolf1988@cu.edu.eg
学习地点
-
-
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Cairo、埃及
- 招聘中
- Cairo university hospitals
-
接触:
- Mina Adolf Helmy, MD
- 电话号码:01275716942
- 邮箱:minaadolf1988@cu.edu.eg
-
Cairo、埃及
- 尚未招聘
- Cairo university hospitals
-
接触:
- Mina Adolf Helmy, MD
- 电话号码:01275716942
- 邮箱:minaadolf1988@cu.edu.eg
-
-
参与标准
资格标准
适合学习的年龄
- 成人
接受健康志愿者
描述
Inclusion Criteria:
- Body mass index > 40 kg/m2
- ASA II
Exclusion Criteria:
- Limited diaphragmatic ultrasound views
- Patient with pulmonary diseases (COPD, bronchial asthma, and interstitial fibrosis)
- Patient refusal
学习计划
研究是如何设计的?
设计细节
- 主要用途:预防
- 分配:随机化
- 介入模型:并行分配
- 屏蔽:三倍
武器和干预
参与者组/臂 |
干预/治疗 |
|---|---|
|
有源比较器:TENS
Three times daily for the first postoperative day, each session will last 30 minutes
|
The EM49 will be set to a TENS program with a frequency of 80-100 Hz and a pulse width of 200 μs
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|
假比较器:Control
Electrodes will be placed identically, but no current will be delivered (sham TENS)
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Electrodes will be placed identically, but no current will be delivered (sham TENS)
|
研究衡量的是什么?
主要结果指标
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
|
Incidence of postoperative diaphragmatic dysfunction
大体时间:2 hours after surgery
|
Diaphragmatic excursion < 10 mm 2 hours after surgery
|
2 hours after surgery
|
次要结果测量
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
|
Forced vital capacity (liters)
大体时间:Before and at 2 and 24 hours postoperatively
|
is the maximum volume of air that can forcibly exhaled after taking maximum breath
|
Before and at 2 and 24 hours postoperatively
|
|
Numeric rating scale
大体时间:Within 24 hours after surgery
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To quantify pain from 0 to 10 (with 10 indicates worst pain)
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Within 24 hours after surgery
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|
Nalbuphine consumption
大体时间:24 hours after surgery
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Total postoperative nalbuphine consumption
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24 hours after surgery
|
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Forced expiratory volume in one second (Liter)
大体时间:Before and at 2 and 24 hours
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Maximum volume of air can be exhaled in the first second after maximum inspiration
|
Before and at 2 and 24 hours
|
|
Peak expiratory flow rate (Liter/ second)
大体时间:Baseline, 2, and 24 hours after surgery
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Maximum flow rate during forced expiration after maximum inhalation
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Baseline, 2, and 24 hours after surgery
|
合作者和调查者
出版物和有用的链接
一般刊物
- Tashani O, Johnson M. Transcutaneous Electrical Nerve Stimulation (TENS) A Possible Aid for Pain Relief in Developing Countries? Libyan J Med. 2009 Jun 1;4(2):62-5. doi: 10.4176/090119.
- Helmy MA, Mostafa MS, Saber AT, Ali MA, Milad LM. Erector Spinae Plane Block and its Impact on Postoperative Diaphragmatic Dysfunction in Morbidly Obese Patients Undergoing Laparoscopic Sleeve Gastrectomy: A Double-Blind Randomized Control Trial. Obes Surg. 2025 Dec;35(12):5228-5236. doi: 10.1007/s11695-025-08337-y. Epub 2025 Nov 4.
- Norskov J, Skaarup SH, Bendixen M, Tankisi H, Morkved AL, Juhl-Olsen P. Diaphragmatic dysfunction is associated with postoperative pulmonary complications and phrenic nerve paresis in patients undergoing thoracic surgery. J Anesth. 2024 Jun;38(3):386-397. doi: 10.1007/s00540-024-03325-5. Epub 2024 Mar 28.
- Mostafa SF, Abdelghany MS, Abu Elyazed MM. Ultrasound-Guided Erector Spinae Plane Block in Patients Undergoing Laparoscopic Bariatric Surgery: A Prospective Randomized Controlled Trial. Pain Pract. 2021 Apr;21(4):445-453. doi: 10.1111/papr.12975. Epub 2021 Jan 22.
研究记录日期
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学习开始 (实际的)
初级完成 (估计的)
研究完成 (估计的)
研究注册日期
首次提交
首先提交符合 QC 标准的
首次发布 (实际的)
研究记录更新
最后更新发布 (实际的)
上次提交的符合 QC 标准的更新
最后验证
更多信息
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