Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2026-03-26 @ 3:19 PM
Ignite Modification Date:
2026-03-26 @ 3:19 PM
NCT ID:
NCT07376733
Brief Summary:
A randomized, parallel, double-blind, controlled, clinical trial. Two groups of participants will be included, both receiving a therapeutic exercise intervention and an educational session on the importance of proper breathing over a 6-week period. One of the groups will additionally perform a home-based controlled breathing exercise protocol. Pre- and post-intervention assessments (6 weeks) will be conducted, along with a follow-up evaluation 4 weeks after completion of the intervention. The goal is to determine the effectiveness of adding a controlled breathing exercise program to a therapeutic exercise intervention on cardiorespiratory variables in individuals with multiple myeloma.
Detailed Description:
Randomized, parallel, double-blind, controlled clinical trial including participants with a confirmed medical diagnosis of multiple myeloma who are currently receiving active treatment with daratumumab and are under clinical follow-up by the Hospital Hematology Department.
Participants will be randomly assigned to one of two intervention groups:
* Control group: Therapeutic exercise + an initial educational session on proper breathing.
* Experimental group: Therapeutic exercise + an initial educational session on proper breathing + a home-based controlled breathing exercise protocol.
Both groups will undergo their respective intervention programs for 6 weeks. During each of the six weeks, participants will:
Perform three weekly sessions of mobility and muscle-strengthening exercises (two supervised on-site sessions and one home-based session). The on-site sessions will last 30-40 minutes and will be conducted at the Rehabilitation Department of Hospital 12 de Octubre in Madrid (a total of 12 on-site sessions, two per week). The weekly home-based session will consist of a structured session replicating the content and methodology of the supervised program.
Walk a minimum of 7,000 steps per day or 50 minutes per day, at least three days per week.
Participants assigned to the experimental group will additionally perform a controlled breathing protocol twice daily at home, following the recommendations of the principal investigator. Furthermore, they will complete two in-person controlled breathing training sessions, each lasting 5 minutes, at the hospital to ensure correct execution of the technique-one at the beginning of the intervention and one at its completion.
The variables to be assessed will include heart rate variability (HRV) indicators (SDNN, RMSSD, HF), heart rate, lower limb strength assessed using the 30-Second Sit-to-Stand Test (30STS), and estimated peak oxygen consumption (VO₂peak). All outcome measures will be evaluated at baseline, at the end of the 6-week intervention, and 4 weeks after completion of the intervention.
In addition, heart rate variability indicators and heart rate will be assessed immediately before and after the two in-person controlled breathing training sessions. as well as before and after an additional reinforcement session conducted four weeks after completion of the intervention. This will allow evaluation of the acute response of these variables to the breathing protocol, compared with participants in the control group, who will be instructed to breathe spontaneously, maintaining their habitual breathing pattern without any external guidance during the same time period.
Study:
NCT07376733
Study Brief:
Protocol Section:
NCT07376733