{"entity":{"id":"convergent-therapeutics","kind":"company","name":"Convergent Therapeutics","aka":[],"tldr":"Convergent Therapeutics attaches an alpha-emitting isotope to an antibody that homes in on prostate cancer cells, for men whose disease has progressed after standard radioligand treatment. Its lead medicine has reported mid-stage trial results.","summary":"Convergent Therapeutics develops alpha radioantibodies: antibodies that deliver alpha-emitting payloads directly into cancer cells while limiting exposure of healthy tissue. The lead candidate CONV01-α is a PSMA-directed actinium-225 radioantibody for metastatic castration-resistant prostate cancer in patients previously treated with 177Lu-PSMA. In June 2026 the company presented what it described as the largest prospective phase 2 dataset for an alpha radiopharmaceutical at ASCO 2026, reporting anti-tumour activity, durability and favourable tolerability in Lu-PSMA-exposed mCRPC.","asOf":"2026-09-10","links":[{"label":"Official website","url":"http://convergentrx.com/"}],"tags":[],"related":[],"cancers":["prostate"],"sections":["radiopharma"],"technologies":["radioimmunotherapy","targeted-alpha-therapy"],"targets":["psma"],"drugs":[],"companies":[],"institutions":[],"pathways":[],"terms":[],"trials":["nct06549465"],"people":[],"bottlenecks":[],"keyPapers":[],"journals":[],"dependsOn":[],"notes":["The Business Wire releases (ASCO 2026 data, Series A) returned HTTP 403, so funding is omitted; trade press headlines report a USD 90 million Series A (2023) and a USD 40 million extension, unverified here. The domains convergenttx.com and convergenttherapeutics.com are parked; convergentrx.com blocks scripted requests but was fetched via WebFetch."],"hq":"Cambridge, MA","country":"US","companyType":"radiopharma","website":"http://convergentrx.com/","stage":"startup","investors":[],"funding":[]},"route":"/companies/convergent-therapeutics/","neighbours":{"cancer":[{"id":"prostate","kind":"cancer","name":"Prostate cancer","route":"/cancers/prostate/"}],"section":[{"id":"radiopharma","kind":"section","name":"Radiopharmaceuticals & Theranostics","route":"/fronts/radiopharma/"}],"technology":[{"id":"radioimmunotherapy","kind":"technology","name":"Radio-antibody & radio-ADC","route":"/technologies/radioimmunotherapy/"},{"id":"targeted-alpha-therapy","kind":"technology","name":"Targeted alpha therapy","route":"/technologies/targeted-alpha-therapy/"}],"target":[{"id":"psma","kind":"target","name":"PSMA","route":"/targets/psma/"}],"trial":[{"id":"nct06549465","kind":"trial","name":"Study Evaluating Dosimetry, Randomized Dose Optimization, Dose Escalation and Efficacy of Ac-225 Rosopatamab Tetraxetan in Participants With PSMA PET-Positive Castration-Resistant Prostate Cancer (CRPC)","route":"/trials/nct06549465/"}]}}