Ignite Creation Date:
2025-12-24 @ 4:57 PM
Ignite Modification Date:
2026-01-01 @ 8:00 AM
Study NCT ID:
NCT01221350
Status:
COMPLETED
Last Update Posted:
2013-11-08
First Post:
2010-10-14
Is NOT Gene Therapy:
True
Has Adverse Events:
True
Brief Title:
Effects of Lipoic Acid on Oxidative, Inflammatory and Functional Markers in Asthmatic Patients
Sponsor:
Centro Universitario de Ciencias de la Salud, Mexico
Organization:
Study Overview
Official Title:
Exploratory Study of Lipoic Acid Supplementation on Oxidative Stress, Inflammatory and Functional Markers in Asthmatic Patients: Randomized, Double-Blind, Placebo-Controlled, Parallel-Group Clinical Trial.
Status:
COMPLETED
Status Verified Date:
2013-10
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
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 acid orally on a daily basis during two months concurrent with the patient anti-asthmatic therapy and evaluate the effects on resulting pulmonary function, inflammatory and oxidative stress biomarkers and health-related quality of life previous to the initial of the treatment and at 60 days of the supplementary therapy.
The investigators will administrate 600 mg lipoic acid orally on a daily basis during two months concurrent with the patient anti-asthmatic therapy and evaluate the effects on resulting pulmonary function, inflammatory and oxidative stress biomarkers and health-related quality of life previous to the initial of the treatment and at 60 days of the supplementary therapy.
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, thus making the use of antioxidant adjuvant therapy with lipoic acid (LA) an interesting treatment option. The objective of the study is to evaluate the efficacy of LA as an adjuvant treatment on functional, antioxidant, inflammatory, quality and control parameters of asthma in human subjects. The trial design is a randomized, double blind, placebo controlled parallel study.
Adult patients (\>18 years) with history of mild intermittent to moderate asthma according to the Global Initiative for Asthma (GINA) guidelines were enrolled. It was required a positive skin prick test (\>3 mm) for at least two regional allergens. Patients were randomly assigned to receive lipoic acid or placebo for 60 days. Participants had an intermediate visit to the attending physician one month after initial of treatment to monitor adverse events and to undergo laboratory tests.
1. Introduction. 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, thus making the use of antioxidant adjuvant therapy with lipoic acid (LA) an interesting treatment option.
2. Study design. A randomized, double blind, placebo controlled parallel study
3. Methods. Participants and interventions: 55 patients with mild to moderate asthma from Hospital Civil "Juan I. Menchaca" in Guadalajara, Jalisco, México were included and randomized in block of 10 to receive; LA (600 mg/day) or placebo for eight weeks from January to October of 2011.
4. Objective. To evaluate the efficacy of LA as an adjuvant treatment on functional, antioxidant, inflammatory, quality and control parameters of asthma in human subjects. Primary outcome: change on Forced expiratory volume in 1 second (FEV1), secondary outcomes were levels of Oxygen radical absorbance capacity (ORAC), glutathione (GSH), glutathione disulfide (GSSG), protein carbonyls, differential count of sputum cells, interleukin-4 (IL-4) and scores of quality of life and control of asthma questionnaires.
Adult patients (\>18 years) with history of mild intermittent to moderate asthma according to the Global Initiative for Asthma (GINA) guidelines were enrolled. It was required a positive skin prick test (\>3 mm) for at least two regional allergens. Patients were randomly assigned to receive lipoic acid or placebo for 60 days. Participants had an intermediate visit to the attending physician one month after initial of treatment to monitor adverse events and to undergo laboratory tests.
1. Introduction. 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, thus making the use of antioxidant adjuvant therapy with lipoic acid (LA) an interesting treatment option.
2. Study design. A randomized, double blind, placebo controlled parallel study
3. Methods. Participants and interventions: 55 patients with mild to moderate asthma from Hospital Civil "Juan I. Menchaca" in Guadalajara, Jalisco, México were included and randomized in block of 10 to receive; LA (600 mg/day) or placebo for eight weeks from January to October of 2011.
4. Objective. To evaluate the efficacy of LA as an adjuvant treatment on functional, antioxidant, inflammatory, quality and control parameters of asthma in human subjects. Primary outcome: change on Forced expiratory volume in 1 second (FEV1), secondary outcomes were levels of Oxygen radical absorbance capacity (ORAC), glutathione (GSH), glutathione disulfide (GSSG), protein carbonyls, differential count of sputum cells, interleukin-4 (IL-4) and scores of quality of life and control of asthma questionnaires.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
Secondary ID Infos
| Secondary ID | Type | Domain | Link | View |
|---|---|---|---|---|
| Salud-2010-C01-140590 | OTHER_GRANT | Fondo Sectorial de Investigación en Salud, Conacyt | View |