Impact of the Severity of Pediatric Psoriasis on Childhood Body Mass Index
10. april 2015 opdateret af: Amy Paller, Northwestern University
Impact of the Severity of Pediatric Psoriasis on Childhood Body Mass Index and Comorbid Risk Factors: an Epidemiologic Analysis
The object of this research study is to examine these associations in children as very little is known about psoriasis and cardiovascular risk factors in the pediatric population.
Studieoversigt
Status
Afsluttet
Betingelser
Intervention / Behandling
Detaljeret beskrivelse
Several environmental factors and comorbid conditions have been found to be associated with psoriasis in adults, including obesity, depression, smoking, and other cardiovascular risk factors such as high blood pressure. The object of this research study is to examine these associations in children as very little is known about psoriasis and cardiovascular risk factors in the pediatric population.
This is a multi-center study with a planned total enrollment of about 200 subjects ages 2-17 years old with psoriasis and 100 aged-match controls. Patient and family history will be recorded. All subjects will undergo standard height, weight, blood pressure, and waist circumference (WC). For the obese and overweight subjects we will also obtain their growth charts to attempt to correlate weight gain with psoriasis onset and progression. All data will be compiled and then statistically analyzed.
Undersøgelsestype
Observationel
Tilmelding (Faktiske)
409
Kontakter og lokationer
Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.
Studiesteder
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Newfoundland and Labrador
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St. John's, Newfoundland and Labrador, Canada
- Nexus Clinical Resarch
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Santiago, Chile
- Pontificia Universidad Catolica de Chile
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California
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San Diego, California, Forenede Stater, 92123
- University of California, San Diego
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San Francisco, California, Forenede Stater, 94143
- University of California, San Francisco
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Stanford, California, Forenede Stater, 94305
- Stanford University School of Medicine
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Illinois
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Chicago, Illinois, Forenede Stater, 60611
- Ann & Robert H Lurie Children's Hospital of Chicago
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Massachusetts
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Worcester, Massachusetts, Forenede Stater, 01605
- UMass Memorial Dermatology Center
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Missouri
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St. Louis, Missouri, Forenede Stater, 63117-1206
- Central Dermatology
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Ohio
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Cleveland, Ohio, Forenede Stater, 44106
- University Hospitals, Case Medical Centers
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Texas
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Dallas, Texas, Forenede Stater, 75246
- Texas Dermatology Associates
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Houston, Texas, Forenede Stater, 77030
- Texas Children's Hospital
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Nijmegen, Holland
- UMC St. Radboud
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Tuen Mun, Hong Kong
- University of Hong Kong
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Verona, Italien
- Universita Verona
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Deltagelseskriterier
Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.
Berettigelseskriterier
Aldre berettiget til at studere
5 år til 17 år (Barn)
Tager imod sunde frivillige
Ja
Køn, der er berettiget til at studere
Alle
Prøveudtagningsmetode
Sandsynlighedsprøve
Studiebefolkning
- Children ages 5 to 17 years old with either moderate or severe plaque type psoriasis
- Children ages 5 to 17 years old with moderate or severe atopic dermatitis
- Children ages 5 to 17 years old seen in dermatology clinic who are healthy and without a systemic disorder.
Beskrivelse
Inclusion Criteria:
- Subjects must be between the ages of 5 and 17 years at the time of enrollment.
- Subjects of either sex.
- Subjects who have had psoriatic plaques for more than 6 months.
- Subjects and guardians of minors must sign the approved IRB consent form(s) prior to initiation of the study protocol.
- Subjects enrolled as "non-inflammatory" normal controls will carry a common non- systemic skin condition, such as acne, nevi, warts and molluscum as their main diagnosis.
- Subjects enrolled as "inflammatory" normal controls will carry a diagnosis of moderate to severe atopic dermatitis.
Exclusion Criteria:
- Subjects who are unable to give informed consent or assent.
- Subjects who have had psoriasis for less than 6 months.
- Subjects whose condition is deemed unsafe or incapable by the study investigator for study participation.
Studieplan
Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
Kohorter og interventioner
Gruppe / kohorte |
Intervention / Behandling |
|---|---|
|
Psoriasis
Children ages 5-17 years old with moderate or severe plaque type psoriasis.
Blood pressure will be measured once while patient is seated Height will be measured in centimeters at the time of enrollment Weight will be measured in kilograms at enrollment Body Mass Index (BMI) will be calculated from a subject's height and weight Waist circumference will be measured midway between the lowest rib and the superior border of the iliac crest with an inelastic measuring tape at the end of normal expiration to the nearest 0.1cm
|
Blood pressure will be measured once while patient is seated
Height will be measured in centimeters at the time of enrollment
Weight will be measured in kilograms at enrollment
Body Mass Index (BMI) will be calculated from a subject's height and weight
Waist circumference will be measured midway between the lowest rib and the superior border of the iliac crest with an inelastic measuring tape at the end of normal expiration to the nearest 0.1cm
|
|
Atopic Dermatitis Controls
Children ages 5 to 17 years old with moderate to severe atopic dermatitis.
Blood pressure will be measured once while patient is seated Height will be measured in centimeters at the time of enrollment Weight will be measured in kilograms at enrollment Body Mass Index (BMI) will be calculated from a subject's height and weight Waist circumference will be measured midway between the lowest rib and the superior border of the iliac crest with an inelastic measuring tape at the end of normal expiration to the nearest 0.1cm
|
Blood pressure will be measured once while patient is seated
Height will be measured in centimeters at the time of enrollment
Weight will be measured in kilograms at enrollment
Body Mass Index (BMI) will be calculated from a subject's height and weight
Waist circumference will be measured midway between the lowest rib and the superior border of the iliac crest with an inelastic measuring tape at the end of normal expiration to the nearest 0.1cm
|
|
Healthy Controls
Children 5-17 years of age who are healthy and seen in dermatology clinic for a non-systemic skin condition. Blood pressure will be measured once while patient is seated Height will be measured in centimeters at the time of enrollment Weight will be measured in kilograms at enrollment Body Mass Index (BMI) will be calculated from a subject's height and weight Waist circumference will be measured midway between the lowest rib and the superior border of the iliac crest with an inelastic measuring tape at the end of normal expiration to the nearest 0.1cm |
Blood pressure will be measured once while patient is seated
Height will be measured in centimeters at the time of enrollment
Weight will be measured in kilograms at enrollment
Body Mass Index (BMI) will be calculated from a subject's height and weight
Waist circumference will be measured midway between the lowest rib and the superior border of the iliac crest with an inelastic measuring tape at the end of normal expiration to the nearest 0.1cm
|
Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Tidsramme |
|---|---|
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BMI
Tidsramme: 07/2010
|
07/2010
|
Sekundære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
Blood Pressure
Tidsramme: 07/2010
|
07/2010
|
|
Waist circumference
Tidsramme: 07/2010
|
07/2010
|
Samarbejdspartnere og efterforskere
Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.
Sponsor
Publikationer og nyttige links
Den person, der er ansvarlig for at indtaste oplysninger om undersøgelsen, leverer frivilligt disse publikationer. Disse kan handle om alt relateret til undersøgelsen.
Hjælpsomme links
Datoer for undersøgelser
Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.
Studer store datoer
Studiestart
1. maj 2009
Primær færdiggørelse (Faktiske)
1. juni 2012
Studieafslutning (Faktiske)
1. juli 2012
Datoer for studieregistrering
Først indsendt
10. april 2009
Først indsendt, der opfyldte QC-kriterier
10. april 2009
Først opslået (Skøn)
13. april 2009
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Skøn)
14. april 2015
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
10. april 2015
Sidst verificeret
1. april 2015
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
- AP-2009-13793
Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .