Possible Association Between 3,4-Methylenedioxymethamphetamine Abuse and Valvular Heart Disease

Valvular heart disease, inducing valvular regurgitation, has been described in users of drugs such as anorectic agents and ergot derivates. 3,4-Methylenedioxymethamphetamine (MDMA; “ecstasy”) also leads in vitro to the proliferation of cardiac valvular interstitial cells by activation of the 5-hydro...

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Veröffentlicht in:The American journal of cardiology 2007-11, Vol.100 (9), p.1442-1445
Hauptverfasser: Droogmans, Steven, MD, Cosyns, Bernard, MD, D’haenen, Hugo, MD, PhD, Creeten, Edwin, MD, Weytjens, Caroline, MD, Franken, Philippe R., MD, PhD, Scott, Benjamin, MD, Schoors, Danny, MD, PhD, Kemdem, Arsène, MD, Close, Laurent, MD, Vandenbossche, Jean-Luc, MD, PhD, Bechet, Serge, MD, PhD, Van Camp, Guy, MD, PhD
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container_end_page 1445
container_issue 9
container_start_page 1442
container_title The American journal of cardiology
container_volume 100
creator Droogmans, Steven, MD
Cosyns, Bernard, MD
D’haenen, Hugo, MD, PhD
Creeten, Edwin, MD
Weytjens, Caroline, MD
Franken, Philippe R., MD, PhD
Scott, Benjamin, MD
Schoors, Danny, MD, PhD
Kemdem, Arsène, MD
Close, Laurent, MD
Vandenbossche, Jean-Luc, MD, PhD
Bechet, Serge, MD, PhD
Van Camp, Guy, MD, PhD
description Valvular heart disease, inducing valvular regurgitation, has been described in users of drugs such as anorectic agents and ergot derivates. 3,4-Methylenedioxymethamphetamine (MDMA; “ecstasy”) also leads in vitro to the proliferation of cardiac valvular interstitial cells by activation of the 5-hydroxytryptamine 2B receptor. The aim of this study was to determine the occurrence of valvulopathy in young adults taking MDMA. Twenty-nine subjects using or having used MDMA and 29 gender- and age-matched controls were blindly evaluated with echocardiography. Eight subjects (28%) who took MDMA had abnormal echocardiographic results using the United States Food and Drug Administration’s criteria for appetite suppressant–induced valvular heart disease, compared with none in the control group (p = 0.0045). Six (21%) subjects had mitral regurgitation of 1/4 and 4 (14%) of ≥2/4, compared with none in the control group (p = 0.002). The mean mitral regurgitant area ratios (jet/atrium) were 12 ± 9.8% and 5 ± 1.3%, respectively (p = 0.007). Tricuspid regurgitation ≥2/4 was present in 13 MDMA users (45%) and absent in controls (p
doi_str_mv 10.1016/j.amjcard.2007.06.045
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The aim of this study was to determine the occurrence of valvulopathy in young adults taking MDMA. Twenty-nine subjects using or having used MDMA and 29 gender- and age-matched controls were blindly evaluated with echocardiography. Eight subjects (28%) who took MDMA had abnormal echocardiographic results using the United States Food and Drug Administration’s criteria for appetite suppressant–induced valvular heart disease, compared with none in the control group (p = 0.0045). Six (21%) subjects had mitral regurgitation of 1/4 and 4 (14%) of ≥2/4, compared with none in the control group (p = 0.002). The mean mitral regurgitant area ratios (jet/atrium) were 12 ± 9.8% and 5 ± 1.3%, respectively (p = 0.007). Tricuspid regurgitation ≥2/4 was present in 13 MDMA users (45%) and absent in controls (p &lt;0.001). The mean tricuspid regurgitant area ratios were 19 ± 9.5% and 9 ± 4.5%, respectively (p &lt;0.001). Four MDMA users (14%) had mild aortic regurgitation (p = 0.11). 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The aim of this study was to determine the occurrence of valvulopathy in young adults taking MDMA. Twenty-nine subjects using or having used MDMA and 29 gender- and age-matched controls were blindly evaluated with echocardiography. Eight subjects (28%) who took MDMA had abnormal echocardiographic results using the United States Food and Drug Administration’s criteria for appetite suppressant–induced valvular heart disease, compared with none in the control group (p = 0.0045). Six (21%) subjects had mitral regurgitation of 1/4 and 4 (14%) of ≥2/4, compared with none in the control group (p = 0.002). The mean mitral regurgitant area ratios (jet/atrium) were 12 ± 9.8% and 5 ± 1.3%, respectively (p = 0.007). Tricuspid regurgitation ≥2/4 was present in 13 MDMA users (45%) and absent in controls (p &lt;0.001). The mean tricuspid regurgitant area ratios were 19 ± 9.5% and 9 ± 4.5%, respectively (p &lt;0.001). Four MDMA users (14%) had mild aortic regurgitation (p = 0.11). 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The aim of this study was to determine the occurrence of valvulopathy in young adults taking MDMA. Twenty-nine subjects using or having used MDMA and 29 gender- and age-matched controls were blindly evaluated with echocardiography. Eight subjects (28%) who took MDMA had abnormal echocardiographic results using the United States Food and Drug Administration’s criteria for appetite suppressant–induced valvular heart disease, compared with none in the control group (p = 0.0045). Six (21%) subjects had mitral regurgitation of 1/4 and 4 (14%) of ≥2/4, compared with none in the control group (p = 0.002). The mean mitral regurgitant area ratios (jet/atrium) were 12 ± 9.8% and 5 ± 1.3%, respectively (p = 0.007). Tricuspid regurgitation ≥2/4 was present in 13 MDMA users (45%) and absent in controls (p &lt;0.001). The mean tricuspid regurgitant area ratios were 19 ± 9.5% and 9 ± 4.5%, respectively (p &lt;0.001). Four MDMA users (14%) had mild aortic regurgitation (p = 0.11). Valvular “strands” were present in 6 MDMA users (21%) and in none of the controls (p = 0.02). In conclusion, MDMA may lead to mild to moderate valvular heart disease and valvular strands.</abstract><cop>New York, NY</cop><pub>Elsevier Inc</pub><pmid>17950805</pmid><doi>10.1016/j.amjcard.2007.06.045</doi><tpages>4</tpages></addata></record>
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subjects Adult
Biological and medical sciences
Cardiology
Cardiology. Vascular system
Cardiovascular
Cardiovascular disease
Dose-Response Relationship, Drug
Drug abuse
Ecstasy
Endocardial and cardiac valvular diseases
Female
Hallucinogens - adverse effects
Heart
Heart Valve Diseases - chemically induced
Humans
Logistic Models
Male
Medical sciences
N-Methyl-3,4-methylenedioxyamphetamine - adverse effects
Substance-Related Disorders - complications
Young adults
title Possible Association Between 3,4-Methylenedioxymethamphetamine Abuse and Valvular Heart Disease
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