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Transcutaneous Electrical Acupoint Stimulation for Postoperative Cognitive Dysfunction

NCT04606888 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 64

Last updated 2020-10-29

No results posted yet for this study

Summary

Postoperative cognitive dysfunction (POCD) is one of the common complications of cancer patients after operation with a 8.9%-46.1% incidence, which severely affecting patients' postoperative recovery, increasing the medical cost, affecting the social function of patients, reducing the quality of life and increasing the mortality.

Surgical trauma and perioperative pain can induce systematic inflammatory response and release systematic inflammatory mediators, which can enter the central nervous system (CNS) and lead to CNS inflammatory. In order to prevent the development of POCD among elder patients, the discovery of effective interventions reducing perioperative pain and inflammatory response is important.

Transcutaneous Electrical Acupoint Stimulation (TEAS) is a non-invasive alternative to needle-based electro-acupuncture (EA). It combines the acupuncture and transcutaneous electrical nerve stimulation (TENS) by pasting the electrode piece on the acupoint instead of sticking the needles on the skin. TEAS can trigger the release of endogenous neurotransmitters, releasing endogenous analgesic substances, such as endorphins. TEAS also can reduce the intraoperative anesthetic consumption, postoperative pain score, postoperative nausea and vomiting (PONV), and improve the postoperative recovery of patients. Recently, TEAS was found to improve the cognitive function of geriatric patients with silent lacunar infarction. However, the current TEAS mainly focus on intraoperative. The effect of perioperative TEAS on POCD is not clear.

Here, the effect of TEAS on POCD in geriatric adults undergoing radical resection of gastrointestinal tumors under general anesthesia was investigated to determine whether TEAS can decrease perioperative pain or inflammatory response to prevent the occurrence of POCD and to find out the relationship among perioperative TEAS, inflammatory response, postoperative pain, and POCD preliminarily.

Conditions

  • Postoperative Cognitive Dysfunction

Interventions

DEVICE

Transcutaneous electrical acupoint stimulation

According to the traditional Chinese medicine 15,three acupuncture points were selected as the target points: bilateral Neiguan ,Yintang and bilateral Zusanli.. A transcutaneous electrical stimulator was used to provide an altered frequency 2/100 Hz,disperse-dense waves,and adjusted intensity which was less than 10mA.

Sponsors & Collaborators

  • Subei People's Hospital of Jiangsu Province

    lead OTHER

Principal Investigators

  • Daorong Wang, Ph.D. · Clinical Medical College of Yangzhou University

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
60 Years
Max Age
90 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2020-07-01
Primary Completion
2020-09-30
Completion
2020-09-30

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04606888 on ClinicalTrials.gov