Information for GPs

Phone Advice

We have a dedicated clinician enquiry line - call the phone number below and select option 2.

Please don’t hesitate to phone for advice.

We look forward to working with you.

Referrals

We accept referrals via the following channels:

  • Medical Objects (preferred): Search for Dr Delendra Wijayanayaka at Cairns Surgery

    • Medical Objects ID: DW48700001G

    • Provider Number: 6251768F

  • Email: reception@cairnssurgery.com.au

  • Fax: (07) 4242 5353

  • Post:

    Cairns Surgery Referrals

    Attn: Dr Delendra Wijayanayaka

    2/532 Mulgrave Road, Earlville, QLD 4870
    (please also send a brief e-mail or call us so we know to look for your referral if it does not arrive)

ASMBS / IFSO Revised Indications for Bariatric Metabolic Surgery (2022)

  • All patients with BMI >35

  • Patients with BMI >30 and metabolic disease

  • Asian patients with BMI >27.5 and metabolic disease

Reference:

2022 American Society for Metabolic and Bariatric Surgery (ASMBS) and International Federation for the Surgery of Obesity and Metabolic Disorders (IFSO): Indications for Metabolic and Bariatric Surgery. Eisenberg, Dan et al. Surgery for Obesity and Related Diseases, Volume 18, Issue 12, 1345 - 1356

Laboratory Monitoring After Bariatric Surgery

We suggest that patients who have had bariatric surgery should have the following testing performed 6-monthly for 18 months and annually thereafter:

  • Full Blood Count

  • Urea, Electrolytes, Creatine

  • Liver Function Test

  • Micronutrients as per the adjacent table

If a deficiency is found, increased supplementation should be prescribed and the repeat testing interval should be shortened.

Band Sleeve Bypass BPD-DS
Iron Test Test Test Test
Folate Test Test Test Test
Cobalamin (B12) Test Test Test Test
Thiamine (B1) Test Test Test Test
Magnesium Test Test Test Test
Vitamin D Test Test Test Test
Pyridoxine (B6) Test Test Test
Zinc Test Test Test
Copper Test Test Test
Selenium Test Test
Vitamin A Test Test
Vitamin E Test
Vitamin K Test

Abbreviations

Band: Adjustable Gastric Band; Sleeve: Vertical Sleeve Gastrectomy; Bypass: One Anastomosis Gastric Bypass and Roux-en-Y Gastric Bypass; BPD-DS: Biliopancreatic Diversion with Duodenal Switch

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