PBAC's latest decision on Ribociclib: Recommended with restriction (2025). Considered for Adjuvant treatment of hormone receptor positive (HR+), human epidermal growth factor receptor 2 negative (HER2-), resected early breast cancer (eBC) at high risk of disease recurrence, in combination with endocrine therapy. Specifically for patients with Stage II or III disease with 1–3 positive axillary lymph nodes with grade ≤2 histology and tumour size <5 cm, or Stage IIB/III node-negative disease, or Stage IIA node-negative disease with grade 3 or grade 2 histology with positive molecular diagnostic outcome.
PBAC outcome
Recommended with restriction
Authority Required
ICER (AUD/QALY)
—
ICER not stated
Submissions
7
first 2017
PBS spend
$95M
21,124 scripts · 2024
Eligible population
Adult patients with HR positive, HER2 negative early breast cancer with (a) stage II or III disease with 1–3 positive axillary lymph nodes with grade ≤2 histology and tumour size <5 cm, or (b) stage IIB or III node-negative disease, or (c) stage IIA node-negative disease with histological grade 3 or grade 2 with a positive molecular diagnostic outcome.
Therapy area
Oncology
Line of therapy
First-line
Evidence base
RCT
Primary endpoint
iDFS
Key trials
NATALEE, postMONARCH
Comparator
adjuvant endocrine therapy alone
Economic model
CEA
ICER note
The submission was based on a cost-effectiveness analysis versus adjuvant ET alone, but no numeric ICER values are stated in the public text. The November 2024 PBAC consideration used a cost-minimisation analysis.
ICER (historical)
$75k/QALY across 3 submissions (2017–2020) — the latest submission carried no numeric base case. No single PSD states this combined range; see source PSDs.
PBS expenditure
The Australian government paid $95M in PBS benefits for Ribociclib in 2024 across 21,124 scripts, at $4,493 per script.
Submission history
Jul 2017: Recommended with restriction · Authority Required
Nov 2017: Recommended with restriction · Authority Required — ICER $105k/QALY
Mar 2018: Recommended with restriction · Restricted — ICER $75k/QALY
Jul 2020: Recommended with restriction · Restricted
Nov 2020: Recommended with restriction · Authority Required — ICER $75k/QALY
Nov 2024: Recommended with restriction · Authority Required
Jul 2025: Recommended with restriction · Authority Required