Drugs / Technegas
last change Aug 2026 re-read 2 minutes ago

Technegas

Diagnostic / imaging agent

Investigated by
Cyclomedica Australia PTY Limited · University of Utah

Trials 3 · a red edge is where a trial was stopped

201320142015201620172018201920202021202220232024202520262027
PhaseRegistry idDatesIndicationSponsorStatusOutcome
Phase 01 trial
Phase 0 NCT04069429 Jul 2016 → Sep 2020 eosinophilic esophagitis University of Utah Completed No outcome recorded
Phase 32 trials
Phase 3 NCT03054870 Sep 2017 → Sep 2020 Cyclomedica Australia PTY Limited Terminated No outcome recorded
Phase 3 NCT01458639 Aug 2012 → Jun 2015 pulmonary embolism Cyclomedica Australia PTY Limited Terminated No outcome recorded
Also used as a comparator or background therapy in 3 trials
PhaseRegistry idDatesIndicationSponsorStatusOutcome
Phase 01 trial
Phase 0 NCT05859971 Background Apr → Jun 2023 breast cancer University of Wisconsin, Madison Completed No outcome recorded
Phase not applicable2 trials
NCT07146295 Comparator Apr 2025 → Jul 2026 overdue breast cancer, metastatic malignant neoplasm in the lymph nodes Isabelle Henskens Recruiting No outcome recorded
NCT02869308 Background Jan 2014 → Jan 2018 Central Hospital, Nancy, France Unknown No outcome recorded

Evidence & citations 7 cited values

Every value below carries the sentence it was read from. 7 sources stand behind the page.

FieldValueCited text
Known as Technegas ClinicalTrials.gov intervention name — accepted as the source's own label NCT01458639
1

NCT03054870

Known as 99mTc-Technegas 99mTc-Technegas was recently approved by the U.S. Food and Drug Administration as a radiopharmaceutical for ventilation scintigraphy.” PMID 39638430 Jan 2025
Known as Technetium (99mTc) ClinicalTrials.gov intervention name — accepted as the source's own label NCT07146295
Known as Technetium Tc 99M ClinicalTrials.gov intervention name — accepted as the source's own label NCT04069429
Known as Technetium-99m ClinicalTrials.gov intervention name — accepted as the source's own label NCT02869308
1

NCT05859971

Modality Diagnostic / imaging agent “99mTc-Technegas was recently approved by the U.S. Food and Drug Administration as a radiopharmaceutical for ventilation scintigraphy.” PMID 39638430 Jan 2025
Route Inhaled “subjects inhaled experimental Technegas” NCT03054870