Non-Invasive Optical Spectroscopic Methods for Dehydration Identification in Marathon Trainees

NCT01981902 | Withdrawn

• 1 other identifier: 20129075
• Study Type: observational
• Target: N/A
• Locations: 1 country
• Sites: 1

Brief Summary

Dehydration can result from exposure to harsh environments including hot and dry desert climates. Soldiers and non-military workers are frequently required to work in hot, dry conditions, and dehydration can be productivity limiting and life threatening if unrecognized.

Conditions

Dehydration

Keywords

Dehydration

Outcome Measures

Primary Outcomes (1)

• Hydration

  Marathon Trainees

  up to 4 weeks

Study Arms (1)

Dehydration

Non-Invasive Optical Spectroscopic monitoring method for dehydration

Device: Non-Invasive Optical Spectroscopic

Interventions

Non-Invasive Optical Spectroscopic DEVICE

Non-Invasive Optical Spectroscopic

Dehydration

Eligibility Criteria

• Age: 18 Years - 60 Years
• Sex: all
• Healthy Volunteers: Yes
• Age Groups: Adult (18-64)
• Sampling Method: Probability Sample

Study Population

Study population are the volunteers who are training for a marathon individually or under the guidance of the Leukemia Society Team in Training, the American Heart Association, or similar groups. These organizations run programs that include providing group-training situations for individuals interested in preparing for a marathon while participating in fund raising efforts.

You may qualify if:

• male female ages of 18 and 60
• training for a marathon

You may not qualify if:

• Poorly controlled diabetes mellitus
• Diabetes insipidus (excessive urination of water) as diagnosed by your physician
• disorder of the intestine
• Irritable bowel syndrome with excessive diarrhea, as diagnosed by a physician
• Congestive heart failure and subsequent use of a diuretic "water pill" to remove excess water from the body
• Have poor kidney function
• Have been diagnosed with hyperthyroidism/hypothyroidism by your physician

Sponsors & Collaborators

• University of California, Irvine: lead
• Beckman Laser Institute University of California Irvine: collaborator

Study Sites (1)

Beckman Laser Institute University of California Irvine

Irvine, California, 92612, United States

Location

MeSH Terms

Conditions

Dehydration

Condition Hierarchy (Ancestors)

Water-Electrolyte Imbalance; Metabolic Diseases; Nutritional and Metabolic Diseases; Pathologic Processes; Pathological Conditions, Signs and Symptoms

Study Officials

• Matthew Brenner, MD

  Beckman Laser Institute

  PRINCIPAL INVESTIGATOR

Study Design

• Study Type: observational
• Observational Model: CASE ONLY
• Time Perspective: CROSS SECTIONAL
• Sponsor Type: OTHER
• Responsible Party: PRINCIPAL INVESTIGATOR
• PI Title: Matthew Brenner, M.D.,Department of Pulmonary and Critical Care Medicine

Study Record Dates

• First Submitted: August 13, 2013
• First Posted: November 13, 2013
• Study Start: August 1, 2013
• Primary Completion: August 1, 2018
• Study Completion: August 1, 2018
• Last Updated: November 1, 2022

Record last verified: 2022-10

Locations

US (1)