Hypertension

  • Introduction

    This guideline relates to hypertension in paediatric patients and should be implemented in consultation with The Royal Children's Hospital Clinical Practice Guidelines: Hypertension in children and adolescents

    When to refer

    • Patients <18 years
    • BP>99th percentile and symptomatic (Urgent <30 days). Symptoms include:
      • Headache
      • Nausea
      • Vomiting
      • Abdominal pain
      • Neurological changes (Seizures, CCF, blurred vision)
      • Hypertension with extra renal manifestations (joint pain, rash, joint swelling, hemoptysis, dyspnoea, cough or oedema)
    • BP>95th percentile and asymptomatic (non-urgent >90 days)

    If any of the following are present or suspected, please direct the patient to the Emergency Department ( no referral required):

    • Symptomatic hypertension
    • BP> 180/110 in adolescents
    • BP >30mmHg above the 95th percentile for age

    Wait times for appointment

    Specialist Clinics wait times

    (Please note, non-urgent referrals for patients over the age of 16 may be declined if it is likely they will not be seen before their 18th birthday).

    Services closer to home

    • Monash Children's Hospital

    Referral criteria

    Starred items (*) are mandatory.

    • *Details of clinical concern requiring nephrologist input, including duration of symptoms and details of all treatments offered to date
    • *Growth charts, including current height and weight
    • *Observations including BP
    • *Blood tests
      • *Electrolytes, urea, creatinine (EUC)
      • *Full blood count (FBC)
      • Consider renin and aldosterone
    • *Urine tests:
      • *Urine microscopy and culture (MCS)
      • *Early morning urine total protein: creatinine ratio (NOT albumin:creatinine ratio)
    • *Renal ultrasound report

    Failure to include reports of pathology and radiology investigations will result in the referral being returned to the referring doctor for resubmission. A written summary of the renal ultrasound report will not be accepted.

    Referrals from public hospitals MUST INCLUDE the name and contact details of a consultant supervising paediatrician/neonatologist and GP. The patient remains in the care of the referrer until such time that they are seen in the Kidney Clinic.

    How to refer

    Specialist Clinics referral

    Please complete the above and submit via:

    • Facsimile (03) 9345 5034 or
    • Email screferrals@rch.org.au
    • Urgent referral or clinical query call ED admitting officer or Nephrologist on-call (03) 9345 5522 

    Suggested pre-referral management

    • If BP on 90th-95th percentile for age but patient is asymptomatic, review lifestyle measures and monitor
    • Medical management may be initiated in young adults with stage 1 hypertension in line with the RCH Hypertension CPG.

    Information for families

    Your child’s referral will be triaged based on the information received in the referral. Your referrer will continue to monitor and manage your child’s care prior to and after your consultation. If there is a change in the clinical situation, a new referral explaining the need for re-triage of the referral is required. If you are seen elsewhere, please cancel your appointment with our service so that we can provide service to another child on our wait list.

    Resources and links

    Acknowledgements

    The development of this guideline was coordinated by the Department of Nephrology. Guideline reviewed in June 2026