dostarlimab

Also known as Jemperli.

Latest news on dostarlimab

19 October 2026
GSK’s Jemperli approved by FDA for MSI‑H/dMMR stage II–III locally advanced rectal cancer

First FDA‑approved immunotherapy for this biomarker-defined rectal cancer; AZUR-1 shows high sustained clinical complete response rates and no recurrences among responders.

16 October 2026
GSK presents new Ris‑Rez, Mo‑Rez and Jemperli data at ESMO 2026

More than 20 abstracts across lung, gynaecological and gastrointestinal cancers, including positive Ris‑Rez ES‑SCLC activity, Mo‑Rez durable responses in platinum‑resistant ovarian cancer, and Jemperli complete responses in MSI‑H rectal cancer.

24 August 2026
GSK’s Jemperli accepted for priority FDA review in dMMR/MSI‑H locally advanced rectal cancer

FDA sets PDUFA Feb 2027 for Jemperli’s supplemental filing based on AZUR‑1 data showing sustained 12‑month complete responses, potentially avoiding chemo, radiation and surgery.

28 July 2026
GSK Q2: strong core results, R&D acceleration and 20+ Phase III starts in 2026

Core operating profit +7% and core EPS +9%; sales up, driven by Specialty Medicines and Vaccines; new R&D centre and a 3-year £1.9bn annual savings target to fund late-stage pipeline.

13 July 2026
GSK’s Jemperli shows sustained clinical complete responses in dMMR/MSI‑H locally advanced rectal cancer

Interim phase II results met primary endpoint (cCR12); trial suggests some patients may avoid chemo, radiation and surgery. Data to be shared with regulators including for US accelerated review.