Status:
COMPLETED
Effects of Lipoic Acid on Oxidative, Inflammatory and Functional Markers in Asthmatic Patients
Lead Sponsor:
Centro Universitario de Ciencias de la Salud, Mexico
Collaborating Sponsors:
National Council of Science and Technology, Mexico
University of Guadalajara
Conditions:
Asthma
Allergic Rhinitis
Eligibility:
All Genders
18-75 years
Phase:
NA
Brief Summary
The aim of the study is to use the antioxidant and antiinflammatory effects of lipoic acid to improve the quality of life of patients with asthma. The investigators will administrate 600 mg lipoic ac...
Detailed Description
Asthma is an inflammatory disease of high prevalence around the world. During development of asthma the presence of oxidative stress has been related to susceptibility and severity of the disease, thu...
Eligibility Criteria
Inclusion
- Outpatients (≥18 and ≤ 75 years of age) female or male
- Willingness to participate and comply with procedures by signing a written informed consent
- Moderate/severe persistent allergic rhinitis according to Allergic Rhinitis and its Impact on Asthma (ARIA) guidelines with a history of intermittent, mild persistent or moderate persistent asthma according to GINA guidelines
- Confirmed allergy to at least one of the following allergen preparations: house dust mite f; house dust mite p; cockroach; bush mix; tree mix; grass mix; weed mix, cat; or dog.
- All prior medication washout times had been observed
- Female volunteers of childbearing potential had to agree to use a medically accepted method of contraception
- Negative urine pregnancy test
- Without a concomitant chronic medical condition (e.g., significant cardiovascular disease, diabetes requiring medication, chronic kidney disease, chronic thyroid disease, or coagulation defects)
- Willingness to adhere to the dosing and visit schedules
Exclusion
- Pregnant or breastfeeding
- Female who was or intended to become pregnant during the study or within 12 weeks after study completion
- Taking medications prohibited during the study or had not complied with the requirements for the designated washout periods for any of the prohibited medications
- Anatomical abnormalities of the nose (turbinate hypertrophy, septal deviation, polyps)
- Acute or chronic sinusitis currently being treated with antibiotics and/or topical or oral decongestants
- Upper respiratory tract or sinus infection that required antibiotic therapy and had not had at least a 14-day wash-out period prior to the run-in period
- Patients undergoing a progressive course of immunotherapy. Subjects on a regular maintenance schedule prior to the screening visit are eligible for study inclusion; however, subject could not receive hyposensitization treatment within 24 hours prior to any study visit
- Concomitant medical problem
- In a situation or condition that could interfere with participation in the study
- Allergic or sensitivity to the study drug or its excipients
- History of inadequate adherence to treatment
Key Trial Info
Start Date :
November 1 2010
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
August 1 2012
Estimated Enrollment :
55 Patients enrolled
Trial Details
Trial ID
NCT01221350
Start Date
November 1 2010
End Date
August 1 2012
Last Update
November 8 2013
Active Locations (2)
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1
Hospital Civil de Guadalajara "Juan I. Menchaca"
Guadalajara, Jalisco, Mexico, 44340
2
Departamento de Fisiología, CUCS, UdeG
Guadalajara, Jalisco, Mexico, 44348