Asthma in Central Texas Project
Enhancing Children's and Parents' Asthma Management
Přehled studie
Postavení
Postavení
Podmínky
Podmínky
Intervence / Léčba
Intervence / Léčba
Detailní popis
Typ studie
Typ studie
Zápis (Aktuální)
Zápis
Fáze
Fáze
- Nelze použít
Kontakty a umístění
Studijní místa
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Texas
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Austin, Texas, Spojené státy, 78712
- The University of Texas at Austin
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Kritéria účasti
Kritéria způsobilosti
Kritéria způsobilosti
Věk způsobilý ke studiu
Přijímá zdravé dobrovolníky
Pohlaví způsobilá ke studiu
Popis
Inclusion Criteria:
- parent reports the child has a diagnosis of asthma made by a medical provider;
- has had asthma symptoms in the previous 12 months;
- speaks either English or Spanish.
Exclusion Criteria:
- has a significant co-morbidity that would preclude participation in classes (e.g., severe cerebral palsy, oxygen dependent conditions)
Studijní plán
Jak je studie koncipována?
Detaily designu
- Přidělení: Randomizované
- Intervenční model: Paralelní přiřazení
- Maskování: Singl
Počet zbraní
Zbraně a zásahy
Skupina účastníků / ArmSkupina účastníků / Arm |
Intervence / LéčbaIntervence / Léčba |
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Experimentální: Asthma in-school class
Provided in 16 15-minute sessions (4 hours total didactic time); scheduled 3 sessions/week.
The content is provided by trained asthma educators.
The Asthma Plan for Kids (AP-K) is a 7-step curriculum for children to use when responding to asthma symptoms.
Skills practice with placebo metered dose inhaler (MDI) and peak expiratory flow (PEF) meters with PEF score interpretation.
Topics include (a) identifying lung function, asthma warning signs, symptoms, and triggers; (b) learning skills to manage symptoms, including PEF meter score interpretation, communication with adults (e.g.
teachers, coaches, family members), medication use and MDI technique; (c) evaluating asthma symptoms and the effectiveness of management; and (d) discussing how to stay active in a safe manner.
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Ostatní jména:
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Experimentální: Asthma Day Camp
The asthma day camp is provided in a single day session (5.5 hours total) by trained camp staff.
The same skills (i.e., placebo metered dose inhaler (MDI) and peak expiratory flow (PEF) meters) and topics [a) identifying lung function, asthma warning signs, symptoms, and triggers; (b) learning skills to manage symptoms, including PEF meter score interpretation, communication with adults (e.g.
teachers, coaches, family members), medication use and MDI technique; (c) evaluating asthma symptoms and the effectiveness of management; and (d) discussing how to stay active in a safe manner] are covered as those in the asthma in-school classes.
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Falešný srovnávač: Health Promotion in-school class
The mock comparison follows the in-school format of 16 15-minute sessions; scheduled 3 sessions/week.
The content is provided by trained health educators and includes skills practice (i.e., handwashing and brushing teeth) and health promotion topics of nutrition, healthy snacks, preventing colds, and safe exercise.
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Co je měření studie?
Primární výstupní opatření
Primární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
|---|---|---|
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Absenteeism, End of Study
Časové okno: 12 months
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(Days absent/days enrolled)x100 = absenteeism.
Using data provided by the school district at the end of the study year.
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12 months
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Quality of Life, End of Study
Časové okno: 12 months
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Self reported asthma-related quality of life.
Outcome data were collected at end of study (Time 4).
The Pediatric Asthma Quality of Life scale.
Minimum score 23 to maximum score of 115.
A higher score indicates worse quality of life.
Mean scale scores are computed.
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12 months
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Number of Days Hospitalized, During Study Year
Časové okno: 12 months
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Number of days hospitalized for asthma.
Data were obtained from parent report at the second, third, and fourth data collection point.
The number of hospitalization days were summed for a total number at the end of the 12 months.
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12 months
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Emergency Department Visits, Study Year
Časové okno: 12 months
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Number of visits to Emergency Department for asthma.
Data is obtained from parents at three time points (time 2, 3, and 4) and summed for total number of visits to the emergency department for asthma during the study year.
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12 months
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Number of Asthma Hospitalizations Pre-Study Year
Časové okno: 12 months before baseline
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Number of times hospitalized for asthma.
Data is obtained from parents for the pre-study year for the previous 12 months.
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12 months before baseline
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Absenteeism Pre-study Year
Časové okno: 12 months before baseline
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(Days absent/days enrolled)x100 = absenteeism.
Using data for the 12 months prior to study enrollment as the pre-study year.
Data is provided by the participating school districts.
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12 months before baseline
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Number of Days in Hospital for Asthma, Pre-Study Year
Časové okno: 12 months before baseline
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Number of days hospitalized for asthma.
Data is obtained from parents for the pre-study year for the previous 12 months.
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12 months before baseline
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Number of Asthma Hospital Stays, During Study Year
Časové okno: 12 months
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Number of hospital admissions for asthma.
Data were obtained from parent report at the second, third, and fourth data collection point.
The number of hospitalizations were summed for a total number at the end of the 12 months.
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12 months
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Emergency Department Visits, Pre-study Year
Časové okno: 12 months before baseline
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Number of visits to Emergency Department for asthma.
Data is obtained from parents for the pre-study year for the previous 12 months.
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12 months before baseline
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Quality of Life, Pre-study Year
Časové okno: 12 months before baseline
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Self reported asthma-related quality of life.
Data were collected at study enrollment (time 1).
The Pediatric Asthma Quality of Life scale.
Minimum score 23 to maximum score of 115.
A higher score indicates worse quality of life.
Mean scale scores are computed.
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12 months before baseline
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Sekundární výstupní opatření
Sekundární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
|---|---|---|
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Asthma Self-management, Time 4
Časové okno: Time 4, at 12 months
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Child self-report of asthma preventive and management activities, collected at each of 4 time points.
This is the Time 4, final measure.
Asthma Inventory for Children, 18-item scale, response scale 1-5, minimum score = 18, maximum score = 65, higher score = more frequent asthma self management behaviors.
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Time 4, at 12 months
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Home Asthma Management, Time 4, End of Study
Časové okno: Time 4 at 12 months
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Parent report of asthma preventive and treatment activities.
Data collected at final study visit, Time 4. Home Asthma Management scale, asthma preventive and asthma treatment behaviors performed by parent, response scale 1-5, scale range 16-70, higher scores = more frequent home asthma management behaviors.
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Time 4 at 12 months
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Metered Dose Inhaler Skill, Time 4
Časové okno: Time 4 at 12 months
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Observation score of child's skill in using a placebo metered dose inhaler (a teaching inhaler).
Observation data recorded by trained data collectors.
8-item scale listing the steps to perform proper inhalation technique.
Number of correct steps are summed.
Higher score = better skill in using inhaler.
Collected at final, time 4 data visit.
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Time 4 at 12 months
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Medication Adherence, Time 4
Časové okno: Time 4 at 12 months
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Parent report of their child remembering/forgetting to take medications.
4-item scale (forgot to take medicine, was careless in taking medicine, stopped taking medicine due to feeling better, stopped taking medicine due to feeling worse), dichotomous response scale (yes, no), sum of number of yes items.
Range 0-4, higher score means worse adherence.
Data are collected at final data point, Time 4.
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Time 4 at 12 months
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Asthma Self-management, Time 3
Časové okno: Time 3 at 9 months
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Child self-report of asthma preventive and management activities, collected at each of 4 time points.
This is the Time 3 measure.
Asthma Inventory for Children, 18-item scale, response scale 1-5, minimum score = 18, maximum score = 65, higher score = more frequent asthma self management behaviors.
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Time 3 at 9 months
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Asthma Self-management, Time 2
Časové okno: Time 2 at 5 months
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Child self-report of asthma preventive and management activities, collected at each of 4 time points.
This is the Time 2 measure.
Asthma Inventory for Children, 18-item scale, response scale 1-5, minimum score = 18, maximum score = 65, higher score = more frequent asthma self management behaviors.
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Time 2 at 5 months
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Asthma Self-management, Time 1, Baseline
Časové okno: Time 1, baseline
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Child self-report of asthma preventive and management activities, collected at each of 4 time points.
This is the baseline, Time 1 measure.
Asthma Inventory for Children, 18-item scale, response scale 1-5, minimum score = 18, maximum score = 65, higher score = more frequent asthma self management behaviors.
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Time 1, baseline
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Home Asthma Management, Time 1, Baseline
Časové okno: Time 1, baseline
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Parent report of asthma preventive and treatment activities.
Data are collected at study enrollment, Time 1, baseline visit.
Home Asthma Management scale, asthma preventive and asthma treatment behaviors performed by parent, response scale 1-5, scale range 16-70, higher scores = more frequent home asthma management behaviors.
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Time 1, baseline
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Home Asthma Management, Time 2.
Časové okno: Time 2 at 5 months
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Parent report of asthma preventive and treatment activities.
Data collected at the time 2 visit.
Home Asthma Management scale, asthma preventive and asthma treatment behaviors performed by parent, response scale 1-5, scale range 16-70, higher scores = more frequent home asthma management behaviors.
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Time 2 at 5 months
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Home Asthma Management, Time 3
Časové okno: Time 3 at 9 months
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Parent report of asthma preventive and treatment activities.
Data collected at third time point (Time 3).
Home Asthma Management scale, asthma preventive and asthma treatment behaviors performed by parent, response scale 1-5, scale range 16-70, higher scores = more frequent home asthma management behaviors.
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Time 3 at 9 months
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Metered Dose Inhaler Skill, Time 3
Časové okno: Time 3 at 9 months
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Observation score of child's skill in using a placebo metered dose inhaler (a teaching inhaler).
Observation data recorded by trained data collectors.
8-item scale listing the steps to perform proper inhalation technique.
Number of correct steps are summed.
Higher score = better skill in using inhaler.
Collected at time 3 data visit.
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Time 3 at 9 months
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Metered Dose Inhaler Skill, Time 2
Časové okno: Time 2 at 5 months
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Observation score of child's skill in using a placebo metered dose inhaler (a teaching inhaler).
Observation data recorded by trained data collectors.
8-item scale listing the steps to perform proper inhalation technique.
Number of correct steps are summed.
Higher score = better skill in using inhaler.
Collected at final, time 2 data visit.
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Time 2 at 5 months
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Metered Dose Inhaler Skill, Time 1
Časové okno: Time 1 at baseline
|
Observation score of child's skill in using a placebo metered dose inhaler (a teaching inhaler).
Observation data recorded by trained data collectors.
8-item scale listing the steps to perform proper inhalation technique.
Number of correct steps are summed.
Higher score = better skill in using inhaler.
Collected at enrollment visit, Time 1 data visit.
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Time 1 at baseline
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Medication Adherence, Time 1
Časové okno: Time 1 at baseline
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Parent report of their child remembering/forgetting to take medications.
4-item scale (forgot to take medicine, was careless in taking medicine, stopped taking medicine due to feeling better, stopped taking medicine due to feeling worse), dichotomous response scale (yes, no), sum of number of yes items.
Range 0-4, higher score means worse adherence.
Data are collected at study enrollment, Time 1.
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Time 1 at baseline
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Medication Adherence, Time 2
Časové okno: Time 2 at 5 months
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Parent report of their child remembering/forgetting to take medications.
4-item scale (forgot to take medicine, was careless in taking medicine, stopped taking medicine due to feeling better, stopped taking medicine due to feeling worse), dichotomous response scale (yes, no), sum of number of yes items.
Range 0-4, higher score means worse adherence.
Data are collected at Time 2 visit.
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Time 2 at 5 months
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Medication Adherence, Time 3
Časové okno: Time 3 at 9 months
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Parent report of their child remembering/forgetting to take medications.
4-item scale (forgot to take medicine, was careless in taking medicine, stopped taking medicine due to feeling better, stopped taking medicine due to feeling worse), dichotomous response scale (yes, no), sum of number of yes items.
Range 0-4, higher score means worse adherence.
Data are collected at Time 3 visit.
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Time 3 at 9 months
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Další výstupní opatření
Další výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
|---|---|---|
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Lung Inflammation, Time 4
Časové okno: Time 4 at 12 months
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Exhaled breath condensation collected and sent for lab analysis of NO3.
Data collected at Time 4 visit.
Higher values represent greater airway inflammation.
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Time 4 at 12 months
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Lung Inflammation, Time 1
Časové okno: Time 1 at baseline
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Exhaled breath condensation collected and sent for lab analysis of NO3.
Data collected at Time 1 visit.
Higher values represent greater airway inflammation.
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Time 1 at baseline
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Lung Inflammation, Time 2
Časové okno: Time 2 at 5 months
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Exhaled breath condensation collected and sent for lab analysis of NO3.
Data collected at Time 2 visit.
Higher values represent greater airway inflammation.
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Time 2 at 5 months
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Lung Inflammation, Time 3
Časové okno: Time 3 at 9 months
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Exhaled breath condensation collected and sent for lab analysis of NO3.
Data collected at Time 3 visit.
Higher values represent greater airway inflammation.
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Time 3 at 9 months
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Spolupracovníci a vyšetřovatelé
Sponzor
Sponzor
Spolupracovníci
Spolupracovníci
Termíny studijních záznamů
Hlavní termíny studia
Začátek studia
Začátek studia
Primární dokončení (Aktuální)
Primární dokončení
Dokončení studie (Aktuální)
Dokončení studie
Termíny zápisu do studia
První předloženo
První předloženo
První předloženo, které splnilo kritéria kontroly kvality
První předloženo, které splnilo kritéria kontroly kvality
První zveřejněno (Odhad)
První zveřejněno
Aktualizace studijních záznamů
Poslední zveřejněná aktualizace (Odhad)
Poslední zveřejněná aktualizace
Odeslaná poslední aktualizace, která splnila kritéria kontroly kvality
Odeslaná poslední aktualizace, která splnila kritéria kontroly kvality
Naposledy ověřeno
Naposledy ověřeno
Více informací
Termíny související s touto studií
Klíčová slova
Další relevantní podmínky MeSH
Další identifikační čísla studie
Další identifikační čísla studie
- R01NR007770 (Grant/smlouva NIH USA)
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