New clot-busting shot could save lives in dangerous lung condition
NCT ID NCT06362746
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests a single injection of a clot-dissolving drug (staphylokinase) in 486 adults with intermediate high-risk pulmonary embolism—a serious blood clot in the lungs. The goal is to see if it prevents death, heart collapse, or another clot compared to a placebo. Participants must have a confirmed clot and signs of heart strain but stable blood pressure.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Asinovskaya District Hospital
COMPLETEDAsino, Tomsk Oblast, 636840, Russia
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Belgorod Regional Clinical Hospital of St. Joseph
RECRUITINGBelgorod, 308007, Russia
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Center of Neurology and Cardiology
RECRUITINGKirov, 610035, Russia
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City Clinical Hospital of Emergency medicine №25
RECRUITINGVolgograd, 400138, Russia
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City Clinical Hospital №4
WITHDRAWNPerm, 614107, Russia
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City Hospital No. 15
RECRUITINGSaint Petersburg, 198205, Russia
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City Hospital No. 26
RECRUITINGSaint Petersburg, 196247, Russia
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F.I. Inozemtsev City Clinical Hospital
RECRUITINGMoscow, 105187, Russia
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G.A. Zakharyin Clinical hospital №6
RECRUITINGPenza, 440071, Russia
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Kuzbass Cardiology center
RECRUITINGKemerovo, 650002, Russia
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Lipetsk City Hospital No. 4 "Lipetsk-Med"
RECRUITINGLipetsk, 398006, Russia
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Moscow Multidisciplinary Clinical Center "Kommunarka"
RECRUITINGMoscow, 108814, Russia
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N.A. Semashko Nizhny Novgorod Regional Clinical Hospital
RECRUITINGNizhny Novgorod, 603093, Russia
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N.N. Burdenko Penza Regional Clinical hospital
WITHDRAWNPenza, 440026, Russia
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RZD Medicine hospital
RECRUITINGBarnaul, Altayskiy Kray, 656038, Russia
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Regional Clinical Hospital №2
RECRUITINGKrasnodar, 350012, Russia
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S.P. Botkin City Clinical Hospital
RECRUITINGMoscow, Russia
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S.S. Yudin City Clinical Hospital
RECRUITINGMoscow, 115446, Russia
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Tomsk regional cilinical hospital
RECRUITINGTomsk, 634063, Russia
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Tver Regional Clinical Hospital
RECRUITINGTver', 170036, Russia
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Ufa Emergency City Hospital
RECRUITINGUfa, 450092, Russia
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V.F. Dolgopolov Vyselki Central District Hospital
RECRUITINGVyselki, Krasnodarskiy Kray, 353100, Russia
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V.M. Buyanov City Clinical Hospital
RECRUITINGMoscow, 115516, Russia
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V.P. Polyakov Samara Regional Clinical Cardiology Dispensary
RECRUITINGSamara, 443070, Russia
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Spotting hidden blood clots in scarred lungs: a study hunts for clues
- Decades-Long study of 121,700 nurses aims to uncover hidden heart disease triggers
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- New catheter aims to treat dangerous blood clots in the lungs without ICU stay
- Timing of blood thinners after childbirth bleeding may prevent clots without causing more harm