Transcutaneous Electrical Nerve Stimulation for Labor Pain Control

Status Completed

Clinical Trial Summary

Transcutaneous electrical nerve stimulation (TENS) is a non-invasive electro-physical modality used for several pain conditions including labor pain control. Despite several years of research, there is still no agreement within the literature regarding the selection of TENS parameters. It is aimed to investigate two types of TENS frequencies (TENS1 alternating between 4 to 100 Hz and TENS2 alternating between 80 to 100 Hz) compared to sham-TENS.

Clinical Trial Description

Midwives and the study investigator will ask parturients, who are admitted to the labor ward at Region Hospital Herning satisfying the inclusion and exclusion criteria, whether they are interested in attending the experimental session. The study will be conducted as soon as the subject is admitted at the labor ward. The study will only be conducted during early and active labor and not during the birth of the baby. The subject in this study includes the package of a parturient and her neonate (after birth) as we also obtain data about the neonate. Hereby, two consent forms will be obtained. As this study is a non-invasive study, it is decided to have at least the consent of one parent. The investigator will fill out a questionnaire about the parturient in cooperation with the subject and midwife, including screening questions related to inclusion and exclusion criteria before the experimental session starts. The study will last approximately one hour and will be conducted during laboring circumstances. KT (Kenoja Thuvarakan) will carry out the experiment, and she will be present in the delivery room during the whole session. The study includes several outcomes, including subjective and semi-objective pain measures. The primary outcome is VAS (0-10 cm scale), while secondary outcomes include PPT and satisfaction questionnaire (only at the end of the study). The subjects will be asked before, and immediately after the experimental exposure about the four outcomes (VAS and PPT). The subjects will be exposed to one of the two combinations of TENS stimulation (low and high alternating frequency), which will be compared to sham-TENS. ;

Study Design

Related Conditions & MeSH terms

Labor Pain

Clinical Trial Details

NCT number	NCT04894539
Study type	Interventional
Source	Aalborg University
Contact
Status	Completed
Phase	N/A
Start date	August 1, 2019
Completion date	June 6, 2021

View Details

See also
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Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.