Alanine aminotransferase elevation in hospitalized children with infectious mononucleosis: independent associations with Epstein–Barr virus DNA load, age, and sex - Scorecard - MDSpire

Alanine aminotransferase elevation in hospitalized children with infectious mononucleosis: independent associations with Epstein–Barr virus DNA load, age, and sex

  • By

  • Songlin Gan

  • Yuan Tang

  • Lianying Jiang

  • Huazhuo Mai

  • July 7, 2026

  • 0 min

Share

Clinical Scorecard: Elevated Alanine Aminotransferase Levels in Hospitalized Pediatric Patients with Infectious Mononucleosis: Distinct Associations with Epstein–Barr Virus DNA Levels, Age, and Gender

At a Glance

CategoryDetail
ConditionInfectious Mononucleosis
Key MechanismsAssociation of EBV DNA load with ALT elevation
Target PopulationHospitalized pediatric patients with EBV-associated infectious mononucleosis
Care SettingSingle-center retrospective cross-sectional study

Key Highlights

  • Higher EBV DNA load correlates with increased ALT levels.
  • Older age groups show higher odds of ALT elevation.
  • Female sex is associated with higher ALT elevation compared to males.

Guideline-Based Recommendations

Diagnosis

  • Diagnosis requires at least three clinical manifestations including fever, pharyngotonsillitis, and cervical lymphadenopathy.

Management

  • Monitor EBV DNA load and ALT levels in hospitalized children.

Monitoring & Follow-up

  • Regular assessment of liver function tests in pediatric patients with infectious mononucleosis.

Risks

  • Potential for hepatic injury, including mild hepatitis or cholestatic features.

Patient & Prescribing Data

Children hospitalized with EBV-associated infectious mononucleosis.

Hepatic involvement is usually mild and self-limited.

Clinical Best Practices

  • Utilize quantitative PCR for EBV DNA measurement in cases of inconclusive serology.
  • Consider age and sex when evaluating ALT levels in pediatric patients.

Related Resources & Content

Original Source(s)

Related Content