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abstract-type="teaser"><p>This cohort study evaluates the association of an emergency department visit involving hallucinogen use with risk of development of a schizophrenia spectrum disorder.</p></abstract></Content></div> <div class="topic-suggestions personalized-topics"> <a class="topic-suggestion personalized-topic no-wrap" href="http://jamanetwork.com/collections/5921/substance-use-and-addiction-medicine">Substance Use and Addiction Medicine</a> <a class="topic-suggestion personalized-topic no-wrap" href="http://jamanetwork.com/collections/42134/schizophrenia-spectrum-and-other-psychotic-disorders">Schizophrenia Spectrum and Other Psychotic Disorders</a> <a class="topic-suggestion personalized-topic no-wrap" href="http://jamanetwork.com/collections/5871/psychiatry-and-behavioral-health">Psychiatry and Behavioral Health</a> <a class="topic-suggestion personalized-topic no-wrap" href="http://jamanetwork.com/collections/5843/pediatrics">Pediatrics</a> <a class="topic-suggestion 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Symptoms Before and After Adolescent Cannabis Use Initiation</a> <div class="article--pub-name meta-item">JAMA Psychiatry</div> <div class="article--type meta-item">Research</div> <div class="article--date meta-item no-wrap">November 6, 2024</div> <div class="article--excerpt"><Content><abstract abstract-type="teaser"><p>This cohort study assesses associations between cannabis use and psychosis symptoms among adolescents.</p></abstract></Content></div> <div class="topic-suggestions personalized-topics"> <a class="topic-suggestion personalized-topic no-wrap" href="http://jamanetwork.com/collections/5495/adolescent-medicine">Adolescent Medicine</a> <a class="topic-suggestion personalized-topic no-wrap" href="http://jamanetwork.com/collections/5843/pediatrics">Pediatrics</a> <a class="topic-suggestion personalized-topic no-wrap" href="http://jamanetwork.com/collections/5921/substance-use-and-addiction-medicine">Substance Use and Addiction Medicine</a> </div> <div class="article--bottom"> <div class="article--formats"> <a href="https://jamanetwork.com/journals/jamapsychiatry/fullarticle/2825423">Full Text</a> <span>|</span> <a href="/journals/jamapsychiatry/articlepdf/2825423/jamapsychiatry_osborne_2024_oi_240069_1729541100.16896.pdf" class="pdfaccess-text js-pdfaccess" title="PDF of article" data-article-id="2825423" data-article-url="/journals/jamapsychiatry/articlepdf/2825423/jamapsychiatry_osborne_2024_oi_240069_1729541100.16896.pdf" data-ajax-url="/Content/CheckPdfAccess"><span class="icon-pdf"><span class="sr-t">pdf link</span></span> PDF</a> </div> </div> </li> <li class="article bd-jama-health-forum"> <a class="article--title d-b mb05" href="https://jamanetwork.com/journals/jama-health-forum/fullarticle/2825387">Cannabis Use During Early Pregnancy Following Recreational Cannabis Legalization</a> <div class="article--pub-name meta-item">JAMA Health Forum</div> <div class="article--type meta-item">Research</div> <div class="article--date meta-item no-wrap">November 1, 2024</div> <div class="article--excerpt"><Content><abstract abstract-type="teaser"><p>This time-series study tests whether recreational cannabis legalization in California was associated with changes in prenatal cannabis use rates, whether changes were evident in both self-report and urine toxicology testing, and whether rates varied by local policies banning vs allowing adult-use retailers after recreational cannabis legalization.</p></abstract></Content></div> <div class="topic-suggestions personalized-topics"> <a class="topic-suggestion personalized-topic no-wrap" href="http://jamanetwork.com/collections/44020/health-policy">Health Policy</a> <a class="topic-suggestion personalized-topic no-wrap" href="http://jamanetwork.com/collections/5921/substance-use-and-addiction-medicine">Substance Use and Addiction Medicine</a> <a class="topic-suggestion personalized-topic no-wrap" href="http://jamanetwork.com/collections/5495/adolescent-medicine">Adolescent Medicine</a> 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<a class="article--title d-b mb05" href="https://jamanetwork.com/journals/jamapediatrics/fullarticle/2825410">Prenatal Cannabis Exposure—An Intergenerational Risk Marker for Neurodevelopment</a> <div class="article--pub-name meta-item">JAMA Pediatrics</div> <div class="article--type meta-item">Opinion</div> <div class="article--date meta-item no-wrap">October 28, 2024</div> <div class="article--excerpt"></div> <div class="topic-suggestions personalized-topics"> <a class="topic-suggestion personalized-topic no-wrap" href="http://jamanetwork.com/collections/5843/pediatrics">Pediatrics</a> <a class="topic-suggestion personalized-topic no-wrap" href="http://jamanetwork.com/collections/5921/substance-use-and-addiction-medicine">Substance Use and Addiction Medicine</a> <a class="topic-suggestion personalized-topic no-wrap" href="http://jamanetwork.com/collections/5495/adolescent-medicine">Adolescent Medicine</a> <a class="topic-suggestion personalized-topic no-wrap" 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href="https://jamanetwork.com/journals/jamapediatrics/fullarticle/2825405">Prenatal Cannabis Exposure and Executive Function and Aggressive Behavior at Age 5 Years</a> <div class="article--pub-name meta-item">JAMA Pediatrics</div> <div class="article--type meta-item">Research</div> <div class="article--date meta-item no-wrap">October 28, 2024</div> <div class="article--excerpt"><Content><abstract abstract-type="teaser"><p>This study prospectively investigates the association of prenatal cannabis exposure with executive function and aggressive behavior at age 5 years.</p></abstract></Content></div> <div class="topic-suggestions personalized-topics"> <a class="topic-suggestion personalized-topic no-wrap" href="http://jamanetwork.com/collections/5921/substance-use-and-addiction-medicine">Substance Use and Addiction Medicine</a> <a class="topic-suggestion personalized-topic no-wrap" href="http://jamanetwork.com/collections/5495/adolescent-medicine">Adolescent Medicine</a> <a 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link</span></span> PDF</a> </div> </div> </li> <li class="article bd-jama-network-open"> <a class="article--title d-b mb05" href="https://jamanetwork.com/journals/jamanetworkopen/fullarticle/2825075">Maternal Prenatal Cannabis Use and Child Autism Spectrum Disorder</a> <div class="article--pub-name meta-item">JAMA Network Open</div> <div class="article--type meta-item">Research</div> <div class="article--date meta-item no-wrap">October 18, 2024</div> <div class="article--excerpt"><Content><abstract abstract-type="teaser"><p>This cohort study examines the association of maternal prenatal cannabis use in early pregnancy and child autism spectrum disorder.</p></abstract></Content></div> <div class="topic-suggestions personalized-topics"> <a class="topic-suggestion personalized-topic no-wrap" href="http://jamanetwork.com/collections/5843/pediatrics">Pediatrics</a> <a class="topic-suggestion personalized-topic no-wrap" 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data-article-id="2825075" data-article-url="/journals/jamanetworkopen/articlepdf/2825075/avalos_2024_oi_241163_1728586901.70279.pdf" data-ajax-url="/Content/CheckPdfAccess"><span class="icon-pdf"><span class="sr-t">pdf link</span></span> PDF</a> <span class="badge icon-open_access"><span class="sr-t">open access</span></span> </div> </div> </li> <li class="article bd-jama-network-open"> <a class="article--title d-b mb05" href="https://jamanetwork.com/journals/jamanetworkopen/fullarticle/2825076">Early Maternal Prenatal Cannabis Use and Child Developmental Delays</a> <div class="article--pub-name meta-item">JAMA Network Open</div> <div class="article--type meta-item">Research</div> <div class="article--date meta-item no-wrap">October 18, 2024</div> <div class="article--excerpt"><Content><abstract abstract-type="teaser"><p>This cohort study examines associations between maternal prenatal cannabis use in early pregnancy and early child developmental delays.</p></abstract></Content></div> 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href="https://jamanetwork.com/journals/jamanetworkopen/fullarticle/2825076">Full Text</a> <span>|</span> <a href="/journals/jamanetworkopen/articlepdf/2825076/avalos_2024_oi_241162_1728586904.5084.pdf" class="pdfaccess-text js-pdfaccess" title="PDF of article" data-article-id="2825076" data-article-url="/journals/jamanetworkopen/articlepdf/2825076/avalos_2024_oi_241162_1728586904.5084.pdf" data-ajax-url="/Content/CheckPdfAccess"><span class="icon-pdf"><span class="sr-t">pdf link</span></span> PDF</a> <span class="badge icon-open_access"><span class="sr-t">open access</span></span> </div> </div> </li> <li class="article bd-jama"> <a class="article--title d-b mb05" href="https://jamanetwork.com/journals/jama/fullarticle/2824833">Cannabinoid Hyperemesis Syndrome</a> <div class="article--pub-name meta-item">JAMA</div> <div class="article--type meta-item">Patient Information</div> <div class="article--date meta-item no-wrap">October 10, 2024</div> <div class="article--excerpt"><Content><abstract abstract-type="teaser"><p>This JAMA Patient Page describes cannabinoid hyperemesis syndrome, a gastrointestinal condition associated with frequent and long-term use of cannabis.</p></abstract></Content></div> <div class="topic-suggestions personalized-topics"> <a class="topic-suggestion personalized-topic no-wrap" href="http://jamanetwork.com/collections/5921/substance-use-and-addiction-medicine">Substance Use and Addiction Medicine</a> <a class="topic-suggestion personalized-topic no-wrap" href="http://jamanetwork.com/collections/6258/patient-information">Patient Information</a> <a class="topic-suggestion personalized-topic no-wrap" href="http://jamanetwork.com/collections/44055/jama-patient-information">JAMA Patient Information</a> <a class="topic-suggestion personalized-topic no-wrap" href="http://jamanetwork.com/collections/5495/adolescent-medicine">Adolescent Medicine</a> <a class="topic-suggestion personalized-topic no-wrap" 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class="article--pub-name meta-item">JAMA Pediatrics</div> <div class="article--type meta-item">Research</div> <div class="article--date meta-item no-wrap">September 23, 2024</div> <div class="article--excerpt"><Content><abstract abstract-type="teaser"><p>This cross-sectional study among American Indian/Alaska Native adolescents living on or near the Cherokee Nation Reservation examines the potential of Tribal identity to attenuate the association between pain interference and substance use.</p></abstract></Content></div> <div class="topic-suggestions personalized-topics"> <a class="topic-suggestion personalized-topic no-wrap" href="http://jamanetwork.com/collections/5871/psychiatry-and-behavioral-health">Psychiatry and Behavioral Health</a> <a class="topic-suggestion personalized-topic no-wrap" href="http://jamanetwork.com/collections/44028/pain-medicine">Pain Medicine</a> <a class="topic-suggestion personalized-topic no-wrap" 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