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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
3
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pubmed:dateCreated |
2004-2-27
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pubmed:abstractText |
Excessive sebum production is a central aspect of the pathophysiology of acne vulgaris. Sebaceous gland function is under androgen control and it is hypothesized that dihydrotestosterone is formed by the action of 5 alpha-reductase. Type I is the controlling isoenzyme. This study describes a 3-month, multicenter, randomized, placebo-controlled clinical trial with a potent, selective inhibitor of type I 5 alpha-reductase used alone and in combination with systemic minocycline. Inhibition of type I 5 alpha-reductase was not associated with clinical improvement of acne when used alone and did not enhance the clinical benefit of systemic minocycline. These results indicate the need for further work at the molecular level to better understand the action of androgens on sebaceous gland function.
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pubmed:language |
eng
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pubmed:journal |
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pubmed:citationSubset |
IM
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pubmed:chemical |
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pubmed:status |
MEDLINE
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pubmed:month |
Mar
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pubmed:issn |
0190-9622
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pubmed:author |
pubmed-author:BergfeldWilmaW,
pubmed-author:DrakeLynnL,
pubmed-author:DunlapFrankF,
pubmed-author:GoldmanMitchel PMP,
pubmed-author:GottliebAlice BAB,
pubmed-author:HeffernanMichael PMP,
pubmed-author:HickmanJanet GJG,
pubmed-author:HordinskyMariaM,
pubmed-author:JarrettMichaelM,
pubmed-author:KangSewonS,
pubmed-author:LeydenJamesJ,
pubmed-author:LuckyAnnA,
pubmed-author:PappasFrancesF,
pubmed-author:PeckGaryG,
pubmed-author:PhillipsTaniaT,
pubmed-author:RapaportMarvinM,
pubmed-author:RobertsJanetJ,
pubmed-author:SanchezMatildeM,
pubmed-author:SavinRonaldR,
pubmed-author:SawayaMarty EME,
pubmed-author:ShalitaAlanA,
pubmed-author:ShavinJoelJ,
pubmed-author:ShawJames CJC,
pubmed-author:SteinLindaL,
pubmed-author:StewartDanielD,
pubmed-author:StraussJohnJ,
pubmed-author:SwinehartJamesJ,
pubmed-author:SwinyerLeonardL,
pubmed-author:TerranellaLisaL,
pubmed-author:ThiboutotDianeD,
pubmed-author:WaldstreicherJoanneJ,
pubmed-author:WashenikKenK,
pubmed-author:WeinsteinGeraldG,
pubmed-author:WhitingDavidD
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pubmed:issnType |
Print
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pubmed:volume |
50
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pubmed:owner |
NLM
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|
pubmed:authorsComplete |
Y
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pubmed:pagination |
443-7
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pubmed:dateRevised |
2007-11-15
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pubmed:meshHeading |
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pubmed:year |
2004
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pubmed:articleTitle |
A systemic type I 5 alpha-reductase inhibitor is ineffective in the treatment of acne vulgaris.
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pubmed:affiliation |
University of Pennsylvania Hospital, 36th and Spruce Streets, Philadelphia, PA 19104, USA.
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pubmed:publicationType |
Journal Article,
Clinical Trial,
Randomized Controlled Trial,
Research Support, Non-U.S. Gov't,
Multicenter Study
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