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Study Links Genital Aphthosis to Systemic Diagnoses in Children

Confirmed

Health Desk

In Short: A new study published in Medscape found that children presenting with recurrent oral aphthosis, commonly known as canker sores, were more likely to have systemic or chronic diagnoses if they also had genital aphthosis during their initial evaluation.

Non-Sexually Active Genital Ulcers in the Adolescent Female
YouTube — Children's Colorado Pediatric Professionals

Recurrent fever and tonsillitis or pharyngitis were found to be independently associated with lower odds of systemic disease in these children.

Kennedy Jr., speaking at a conference for Children’s Health Defense, an anti-vaccine organization, emphasized the need for a more comprehensive understanding of autism, stating, “We are asking what drives the different forms of autism, and why developmental trajectories differ, why some children regress, and which interventions work for them.”

YouTube — Children's Colorado Pediatric Professionals YouTube

The study also highlighted a significant link between congenital ptosis, or a drooping eyelid, and ADHD in children. Among the 850 children studied, those born with ptosis were almost three times more likely to have ADHD.

Researchers noted that the risk was higher among boys, children diagnosed with ptosis after age 1, those who underwent ptosis surgery, and those with residual eyelid drooping after surgery.

In a separate study, Fiji recorded a dramatic increase in HIV diagnoses, with 2,016 new cases in 2025, compared to just 125 cases in 2019. This rise is also affecting pregnant women, with an estimated 2% living with HIV.

Another study published in Med (a peer-reviewed journal owned by Cell Press) explored the correlation between prenatal exposure to the plastic additive DEHP and children's behavioral traits at ages two and four.

The researchers began collecting data before the children were born, aiming to understand the complex questions surrounding the rise in autism and ADHD diagnoses, and the potential impact of chemicals in plastics on brain development.

What this adds

The study's reliance on medical records to identify ADHD cases may have missed children with milder symptoms or those who were never formally diagnosed.

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