CALGARY, Alberta, Aug. 23, 2024 (GLOBE NEWSWIRE) -- XORTX Therapeutics Inc. ("XORTX" or the “Company”) (NASDAQ: XRTX | TSXV: XRTX | Frankfurt: ANU), a late-stage clinical pharmaceutical company focused on developing innovative therapies to treat progressive kidney disease, is pleased to announce the management information circular (the “Circular”) for the annual and special meeting (the “Meeting”) of shareholders is now available on the Company’s website at https://www.xortx.com/investors/news-events/ir-calendar/detail/7671/annual-and-special-meeting-of-shareholders as well as on the Company’s SEDAR+ profile (www.sedarplus.ca) and the SEC’s website (www.sec.gov). The mailing of the Circular and related Meeting materials occurred on August 21, 2024.

XORTX will hold the Meeting on September 12, 2024, at 10:00 am (Calgary Time) at the offices of the Company at 3710 – 33rd Street NW, Calgary.

Your vote is important no matter how many shares you hold. Vote today.

Shareholders who have questions or need assistance with voting their shares should contact
     XORTX’s strategic advisor and proxy solicitation agent Laurel Hill Advisory Group by telephone at
1-877-452-7184 or by email at assistance@laurelhill.com.

The Board of Directors of XORTX recommends that Shareholders
vote FOR ALL proposed items

Shareholders are encouraged to read the Circular and vote your shares as soon as possible. The deadline for voting your shares is at 10:00 am (Calgary Time) on Tuesday, September 10, 2024.

Within the Circular, XORTX provides clarification of a misreported statement - disclosure of Patrick Treanor’s board attendance in the Circular under the section Participation of Directors in Board Meetings was incorrectly reported. Patrick Treanor was not a member of the board at the time any of the seven meetings for the year 2023 took place. Therefore, his “Attendance / Number of Board Meetings” record would more accurately be disclosed as 0/0 as opposed to 0/7.

About XORTX Therapeutics Inc.

XORTX is a pharmaceutical company with two clinically advanced products in development: 1) our lead, XRx-008 program for ADPKD; and 2) our secondary program in XRx-101 for acute kidney and other acute organ injury associated with Coronavirus / COVID-19 infection. In addition, XRx-225 is a pre-clinical stage program for Type 2 Diabetic Nephropathy. XORTX is working to advance its clinical development stage products that target aberrant purine metabolism and xanthine oxidase to decrease or inhibit production of uric acid. At XORTX, we are dedicated to developing medications to improve the quality of life and future health of patients. Additional information on XORTX is available at www.xortx.com.