U.S., June 6 -- ClinicalTrials.gov registry received information related to the study (NCT07628530) titled 'Reference Equations and Normative Data for Isometric Quadriceps and Handgrip Muscles STrength in Southern European Populations - RESTart: a Multicentre Study' on May 31.
Brief Summary: This observational study aims to learn about peripheral muscle strength in healthy adults and people with chronic respiratory diseases. The study aims to develop reference data for quadriceps muscle strength and handgrip in adults living in Southern Europe and to assess whether these reference data can be used in people with chronic respiratory diseases.
The main questions it aims to answer are:
* What are the normal values for quadriceps and handgri...