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Clinical Trial Details — Status: Recruiting

Administrative data

NCT number NCT05681455
Other study ID # 22/32
Secondary ID
Status Recruiting
Phase N/A
First received
Last updated
Start date June 15, 2023
Est. completion date July 30, 2023

Study information

Verified date June 2023
Source Universidad Rey Juan Carlos
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

Objectives: To evaluate pressure pain thresholds, fatigue scales, quality of life and sleep quality, in women with Persistent Covid (PC), pre- and post-treatment using electrotherapy and in a placebo group of PC patients. Relevance: This trial can be a tool for patients affected by CP who present pain and fatigue problems, insomnia or signs of imbalance of their Autonomic Nervous System. It aims to improve their rest and recovery for a better quality of life that allows them to recover their Activities of Daily Living. We have designed the study with a commitment to placebo group treatment after completion, if positive results are obtained. A 6-month and 1-year follow-up will be scheduled. Secondary objectives: To analyze the effects on quality of life, fatigue and sleep. To analyze the presence of cardiac variability and pre- and post-treatment cortisol values. Patients and Methods: 12 patients with CP will receive 15 sessions of electrotherapy. 12 will receive a placebo. Mechanical sensitivity pre-post, by means of an algometer, cardiac variability, cortisol levels, and other variables, will be measured by means of questionnaires. Mechanical sensitivity to pain will be measured using an algometer (Baseline 12-0300 MMT). Patients will be instructed to report when the sensation of pressure changes to pain. The pre-post electrotherapy treatment described above will be measured, the differences in mechanical sensitivity, pain threshold to pressure, the Pittsburg questionnaires, SF-36, MFIS and EQooL-5. Follow-up will be done at 6 months and at one year. The study design is a triple-blind randomized controlled clinical trial. Patients who sign the consent form will be evaluated by an internist who will perform a physical examination at the clinic of the Faculty of Nursing and Physiotherapy of the Pontifical University of Salamanca (UPSA). The sample will be randomized. 12 patients will receive treatment and 12 patients will receive a placebo. With a commitment to treat these patients in the event that positive results are obtained after the end of the study. A biphasic microcurrent will be applied with a frequency between 1.14 Hertz and 14.29 Hertz and intensities between 0.1 and 0.9 mA. Frequency: 2 times a week. A total of 15 sessions in 7.5 weeks. The session time with microcurrents will last 60 minutes. .


Recruitment information / eligibility

Status Recruiting
Enrollment 24
Est. completion date July 30, 2023
Est. primary completion date June 15, 2023
Accepts healthy volunteers No
Gender Female
Age group 18 Years to 60 Years
Eligibility Inclusion Criteria: - Women who have had symptoms of PC for more than one year. - Signs of central sensitization. Exclusion Criteria: - Previous treatment with surgery. - Previous spinal trauma. - Whiplash. - Pregnancy situation. - Previous musculoskeletal disease (rheumatoid arthritis, sympathetic-reflex dystrophy, fibromyalgia). - Pacemaker. - Electric drug pump. - Skin sensitivity alterations. - Analgesic or anxiolytic drug treatment during the study.

Study Design


Related Conditions & MeSH terms


Intervention

Device:
Neuromodulation NESA NXSIGNAL® device
Good positioning of the NXSIGNAL® device, as well as proper programming, is of vital importance for the achievement of the objective. General guidelines will be established, which should always be followed with the application of NESA microcurrents, and specific guidelines for this particular study, in order to obtain as homogeneous a sample as possible and to bring the device programming as close as possible to the objective to be pursued in the clinical trial. General guidelines for the application of XSIGNAL®. The skin should be clean, free of creams and grease, so it will be necessary to clean with alcohol or similar. The placement of the gloves and socks of the device should follow the established protocols, paying attention to the location of each semielectrode in its anatomical position. The device has a color system to determine the location of each wire. The directional electrode will be placed in the cervical area at the superficial level between C6 and C7.

Locations

Country Name City State
Spain Department of Physiotherapy, Occupational Therapy, Rehabilitation and Physical Medicine. Faculty of Health Sciences. Rey Juan Carlos University Alcorcón Madrid

Sponsors (1)

Lead Sponsor Collaborator
Universidad Rey Juan Carlos

Country where clinical trial is conducted

Spain, 

References & Publications (2)

Burgess LC, Venugopalan L, Badger J, Street T, Alon G, Jarvis JC, Wainwright TW, Everington T, Taylor P, Swain ID. Effect of neuromuscular electrical stimulation on the recovery of people with COVID-19 admitted to the intensive care unit: A narrative revi — View Citation

Gaber TAK, Ashish A, Unsworth A. Persistent post-covid symptoms in healthcare workers. Occup Med (Lond). 2021 Jun 16;71(3):144-146. doi: 10.1093/occmed/kqab043. — View Citation

Outcome

Type Measure Description Time frame Safety issue
Primary Pain Pressure Threshold Central sensitization by assessment of the Pressure Pain Threshold (PPU) in kg: Baseline 12-0300 MMT algometer at cervical C5-C6, dorsal D5-D6 and anterior tibial muscle. Change from Baseline Pain Pressure Threshold at 1 year
Secondary Quality of life RELATED TO HEALTH SF-36 questionnaire Change from baseline quality of life related to health at 1 year
Secondary Quality of life RELATED TO HEALTH EuroQool-5-D questionnaire Change from baseline quality of life related to health at 1 year
Secondary effects on fatigue MFIS questionnaire (Modificated Fatigue Impact Scale) Change from Baseline fatigue at 1 year
Secondary Quality of sleep Pittsburg questionnaire Change from Baseline Quality of Sleep at 1 year
Secondary cardiac variability HRV (cardiac variability)" in ms 2. "SDNN (Standard deviation of all R-R intervals)" in ms 3. "rMSSD (Root mean square of the union of adjacent R-R intervals)" in ms Change from Baseline Cardiac variability at 1 year
Secondary Cortisol levels Soma OFCII cube device in nmol/L Change from Baseline Cortisol level at 1 year

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