Contact Us

Australia Office Address

Level 2, 38 Rowland St, Subiaco, Perth WA 6008

Australia Postal Address

PO Box 374, Claremont, Perth WA 6010

Phone Number

+61 (08) 6382 0137



ASX Code


For information relating to the Invex Therapeutics IIH EVOLVE Phase III Clinical Study only:

This email address should be used by healthcare professionals either with an interest in or already working on Invex’s phase III IIH-EVOLVE clinical study.   Please note that all information on ongoing clinical trials including eligibility criteria and contact information are posted on the website under Identifier: NCT05347147.

For IIH patient enquiries:

Please do not send us any information regarding your condition.

Should you want to see if you could be eligible for our IIH-EVOLVE study you can find more information and contact suggestions at

Alternatively, you could contact your healthcare provider or find more information regarding your condition from patient organisations in your country of residence, for example:

For the UK –
For Australia – or