STRATEGIE ZUR VERBESSERUNG DER REAKTION AUF DIE BEHANDLUNG VON SCHLAGANLAGEN (SISTER)
SISTER is a Phase-II, prospective, randomized, placebo-controlled, blinded, dose finding trial that aims to determine the safety and preliminary efficacy of TS23, a monoclonal antibody against the alpha-2 antiplasmin (a2-AP), in acute ischemic stroke.
Studienübersicht
Status
Status
Bedingungen
Bedingungen
Intervention / Behandlung
Intervention / Behandlung
Detaillierte Beschreibung
SISTER is a Phase II, Bayesian, adaptive, randomized, dose-finding trial of TS23 in patients with acute ischemic stroke. Patients with an anterior cerebral circulation acute ischemic stroke and present between 4.5 to 24 hours of their last known well with a presenting NIH Stroke Scale Score >/=4 (with the patient having a clearly disabling deficit if the NIHSS is 4 or 5) and an imaging evidence of salvageable brain tissue will be eligible and will be approached for an informed consent for study participation. Patients with an NIHSS of 4-5 must have a new, disabling neuro-logic deficit to be eligible for the study. After informed consent is provided, the study will randomize to 4 doses of TS23 and placebo. The trial will enroll up to 150 subjects at up to 70 participating US sites.
The effects of TS23 will be evaluated on two following primary outcomes using a utility function: 1) primary safety outcome: any intracerebral hemorrhage at 30 (+/-4) hours and 2) primary efficacy outcome: NIH Stroke Scale score at 30 (+/-4) hours after drug administration. The study will follow participants for 90 (+/-7) days.
Primary Objective: To identify a dose of TS23 that is safe and more efficacious than placebo for the treatment of patients from 4.5 to 24 hours of last known well, who have evidence of core-penumbra mismatch on perfusion imaging and are not a candidate for standard of care reperfusion therapies.
Studientyp
Studientyp
Einschreibung (Geschätzt)
Einschreibung
Phase
Phase
- Phase 2
Kontakte und Standorte
Studienkontakt
Studienkontakt
- Name: Pam Plummer, MSN,RN, CCRC
- Telefonnummer: 5138852437
- E-Mail: plummepa@ucmail.uc.edu
Studieren Sie die Kontaktsicherung
- Name: Rebeca Aragon Garcia, BS, CCRC
- Telefonnummer: 9736688644
- E-Mail: aragonra@ucmail.uc.edu
Studienorte
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Alabama
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Birmingham, Alabama, Vereinigte Staaten, 35233
- Rekrutierung
- University of Alabama Hospital
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Kontakt:
- Felix Guerra Castanon, MD
- E-Mail: fguerracastanon@uabmc.edu
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Hauptermittler:
- Felix Guerra Castanon, MD
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Arizona
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Phoenix, Arizona, Vereinigte Staaten, 85006
- Rekrutierung
- Banner University Medical Center
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Hauptermittler:
- Savdeep Singh, MD
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Kontakt:
- Savdeep Singh, MD
- E-Mail: savdeepsingh@arizona.edu
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Phoenix, Arizona, Vereinigte Staaten, 85054
- Zurückgezogen
- Mayo Clinic Phoenix
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Tucson, Arizona, Vereinigte Staaten, 85719
- Rekrutierung
- Banner University Medical Center - Tucson
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Kontakt:
- Firas Kaddouh, MD, MHS
- E-Mail: firaskaddouh@arizona.edu
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Hauptermittler:
- Firas Kaddouh, MD, MHS
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California
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La Jolla, California, Vereinigte Staaten, 92093
- Rekrutierung
- UCSD Health La Jolla
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Kontakt:
- Maryo Jajo
- E-Mail: mjajo@health.ucsd.edu
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Hauptermittler:
- Royya Modir, MD
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Kontakt:
- Royya Modir, MD
- E-Mail: rmodir@ucsd.edu
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Los Angeles, California, Vereinigte Staaten, 90027
- Rekrutierung
- Kaiser Permanente Los Angeles
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Kontakt:
- Navdeep Sangha, MD
- E-Mail: navdeep.x.sangha@kp.org
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Hauptermittler:
- Navdeep Sangha, MD
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Sacramento, California, Vereinigte Staaten, 95816
- Zurückgezogen
- Sutter Medical Center
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San Diego, California, Vereinigte Staaten, 92103
- Rekrutierung
- UCSD Medical Center- Hillcrest Hospital
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Kontakt:
- Maryo Jajo
- E-Mail: mjajo@health.ucsd.edu
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Hauptermittler:
- Royya Modir, MD
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Kontakt:
- Royya' Modir, MD
- E-Mail: rmodir@ucsd.edu
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Connecticut
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Hartford, Connecticut, Vereinigte Staaten, 06102
- Rekrutierung
- Hartford Hospital
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Hauptermittler:
- Ajay Tunguturi, MD
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Kontakt:
- Ajay Tunguturi, MD
- E-Mail: ajay.tunguturi@hhchealth.org
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New Haven, Connecticut, Vereinigte Staaten, 06511
- Rekrutierung
- Yale New Haven Hospital
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Kontakt:
- James Giles, MD, PhD
- E-Mail: james.giles@yale.edu
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Hauptermittler:
- James Giles, MD, PhD
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Delaware
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Newark, Delaware, Vereinigte Staaten, 19718
- Zurückgezogen
- Christiana Hospital
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Florida
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Gainesville, Florida, Vereinigte Staaten, 32608
- Beendet
- UF Health Shands Hospital
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Miami, Florida, Vereinigte Staaten, 33136
- Rekrutierung
- Jackson Memorial Hospital
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Kontakt:
- Andrea Escobar
- E-Mail: a.escobar1@med.miami.edu
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Kontakt:
- Gillian Gordon Perue, MD, MBBS, DM
- E-Mail: ggordonperue@miami.edu
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Hauptermittler:
- Gillian Gordon Perue, MD, MBBS, DM
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Georgia
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Atlanta, Georgia, Vereinigte Staaten, 30303
- Rekrutierung
- Grady Memorial Hospital
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Kontakt:
- Nicolas Bianchi, MD
- E-Mail: nicolas.a.bianchi@emory.edu
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Hauptermittler:
- Nicolas Bianchi, MD
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Illinois
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Chicago, Illinois, Vereinigte Staaten, 60637
- Aktiv, nicht rekrutierend
- University of Chicago Medical Center
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Iowa
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Iowa City, Iowa, Vereinigte Staaten, 52242
- Zurückgezogen
- University of Iowa Hospitals & Clinics
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Kentucky
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Lexington, Kentucky, Vereinigte Staaten, 40503
- Rekrutierung
- Baptist Healthcare System, Inc.
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Kontakt:
- Franklin Echevarria
- E-Mail: Franklin.echevarriagonzalez@bhsi.com
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Hauptermittler:
- Murali Kolikonda, MD
-
Kontakt:
- Murali Kolikonda, MD
- E-Mail: murali.kolikonda@bhsi.com
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Louisville, Kentucky, Vereinigte Staaten, 40202
- Rekrutierung
- University of Louisville Hospital
-
Hauptermittler:
- Isaac Abecassis, MD
-
Kontakt:
- Isaac Abecassis, MD
- E-Mail: Isaac.Abecassis@uoflhealth.org
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Massachusetts
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Boston, Massachusetts, Vereinigte Staaten, 02115
- Rekrutierung
- Brigham and Women's Hospital
-
Hauptermittler:
- Rahul Mahajan, MD, PhD
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Kontakt:
- Rahul Mahajan, MD, PhD
- E-Mail: rmahajan@bwh.harvard.edu
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Boston, Massachusetts, Vereinigte Staaten, 02171
- Rekrutierung
- Massachusetts General Hospital
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Hauptermittler:
- Aneesh Singhal, MD, MBBS
-
Kontakt:
- Aneesh Singhal, MD, MBBS
- E-Mail: ASINGHAL@mgh.harvard.edu
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Minnesota
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Burnsville, Minnesota, Vereinigte Staaten, 55337
- Rekrutierung
- M Health Fairview Ridges Hospital
-
Kontakt:
- Jessica Staloch
- E-Mail: staloch@umn.edu
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Kontakt:
- Muhammad Affan, MD, MBBS
- E-Mail: affan004@umn.edu
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Hauptermittler:
- Muhammad Affan, MD, MBBS
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Edina, Minnesota, Vereinigte Staaten, 55435
- Rekrutierung
- M Health Fairview Southdale Hospital
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Kontakt:
- Jessica Staloch
- E-Mail: staloch@umn.edu
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Hauptermittler:
- Muhammad Affan, MD, MBBS
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Kontakt:
- Muhammad Affan, MD,MBBS
- E-Mail: affan004@umn.edu
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Minneapolis, Minnesota, Vereinigte Staaten, 55455
- Rekrutierung
- M Health Fairview University of Minnesota Medical Center
-
Kontakt:
- Jessica Staloch
- E-Mail: staloch@umn.edu
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Kontakt:
- Muhammad Affan, MD,MBBS
- E-Mail: affan004@umn.edu
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Hauptermittler:
- Muhammad Affan, MD,MBBS
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Saint Paul, Minnesota, Vereinigte Staaten, 55102
- Zurückgezogen
- United Hospital
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Missouri
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St Louis, Missouri, Vereinigte Staaten, 63110
- Rekrutierung
- Barnes Jewish Hospital
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Hauptermittler:
- Charles Kircher, MD
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Kontakt:
- Charles Kircher, MD
- E-Mail: charles.kircher@wustl.edu
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New Jersey
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Edison, New Jersey, Vereinigte Staaten, 08837
- Rekrutierung
- JFK Medical Center
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Hauptermittler:
- Nancy Gadallah, DO
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Kontakt:
- Nancy Gadallah, DO
- E-Mail: nancy.gadallah@hmhn.org
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New York
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Brooklyn, New York, Vereinigte Staaten, 11220
- Rekrutierung
- NYU Langone Health
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Kontakt:
- Maria Cotrina-Vidal
- E-Mail: maria.cotrina@nyulangone.org
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Hauptermittler:
- Aaron Lord, MD, MSc
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Kontakt:
- Aaron Lord, MD, MSc
- E-Mail: aaron.lord@nyulangone.org
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Buffalo, New York, Vereinigte Staaten, 14203
- Zurückgezogen
- Buffalo General Medical Center
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Manhasset, New York, Vereinigte Staaten, 11030
- Rekrutierung
- North Shore University Hospital
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Hauptermittler:
- Rohan Arora, MD
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Kontakt:
- Rohan Arora
- E-Mail: neuroscienceresearch@northwell.edu
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New York, New York, Vereinigte Staaten, 10029
- Rekrutierung
- The Mount Sinai Hospital
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Kontakt:
- Laura Stein, MD, MPH
- E-Mail: laura.stein@mountsinai.org
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Hauptermittler:
- Laura Stein, MD, MPH
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New York, New York, Vereinigte Staaten, 10032
- Rekrutierung
- NYP Columbia University Medical Center
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Hauptermittler:
- Shivani Ghoshal, MD
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Kontakt:
- Angela Velazquez
- E-Mail: Agv2113@cumc.columbia.edu
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Kontakt:
- Shivani Ghoshal, MD
- E-Mail: sg3450@cumc.columbia.edu;
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New York, New York, Vereinigte Staaten, 10029
- Zurückgezogen
- Mount Sinai West
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Syracuse, New York, Vereinigte Staaten, 13202
- Rekrutierung
- SUNY Upstate Medical University
-
Kontakt:
- Deb Lena
- E-Mail: debl@upstate.edu
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Hauptermittler:
- Julius-Gene LaTorre, MD, MPH
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Kontakt:
- Julius-Gene LaTorre, MD, MPH
- E-Mail: latorrej@upstate.edu
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Valhalla, New York, Vereinigte Staaten, 10595
- Zurückgezogen
- Westchester Medical Center
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North Carolina
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Durham, North Carolina, Vereinigte Staaten, 27710
- Rekrutierung
- Duke University Hospital
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Kontakt:
- Rosanna Escobar-Spadina
- E-Mail: rosanna.escobar@duke.edu
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Hauptermittler:
- Alexander Limkakeng, MD, MHSc
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Kontakt:
- Alexander Limkakeng, MD, MHSc
- E-Mail: alexander.limkakeng@duke.edu
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Winston-Salem, North Carolina, Vereinigte Staaten, 27157
- Beendet
- Wake Forest Baptist Medical Center
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Ohio
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Cincinnati, Ohio, Vereinigte Staaten, 45267
- Rekrutierung
- University of Cincinnati Medical Center
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Hauptermittler:
- Yasmin Aziz, MD
-
Kontakt:
- Yasmin Aziz, MD
- E-Mail: azizyn@ucmail.uc.edu
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Columbus, Ohio, Vereinigte Staaten, 43210
- Rekrutierung
- OSU Wexner Medical Center
-
Hauptermittler:
- Jan Bittar, MD
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Kontakt:
- Jan Bittar, MD
- E-Mail: jan.bittar@osumc.edu
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Oklahoma
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Tulsa, Oklahoma, Vereinigte Staaten, 74104
- Rekrutierung
- Ascension St. John
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Hauptermittler:
- Rahul Rahangdale, MD
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Kontakt:
- Rahul Rahangdale, MD
- E-Mail: rahul.rahangdale@ascension.org
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Oregon
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Portland, Oregon, Vereinigte Staaten, 97225
- Rekrutierung
- Providence St. Vincent Medical Center
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Hauptermittler:
- Kishan Patel, MD
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Kontakt:
- Kishan Patel, MD
- E-Mail: kishan.patel@providence.org
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Pennsylvania
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Bethlehem, Pennsylvania, Vereinigte Staaten, 18015
- Rekrutierung
- Saint Luke's Hospital of Bethlehem Pennsylvania
-
Hauptermittler:
- Daniel Ackerman, MD
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Kontakt:
- Daniel Ackerman, MD
- E-Mail: Daniel.Ackerman@sluhn.org
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Philadelphia, Pennsylvania, Vereinigte Staaten, 19140
- Rekrutierung
- Temple University Hospital
-
Kontakt:
- Nina Gentile, MD
- E-Mail: ngentile@temple.edu
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Hauptermittler:
- Nina Gentile, MD
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Rhode Island
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Providence, Rhode Island, Vereinigte Staaten, 02903
- Rekrutierung
- Rhode Island Hospital
-
Hauptermittler:
- Farhan Khan, MD
-
Kontakt:
- Farhan Khan, MD
- E-Mail: fkhan@brownhealth.org
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-
South Carolina
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Charleston, South Carolina, Vereinigte Staaten, 32608
- Rekrutierung
- Medical University of South Carolina University Hospital
-
Kontakt:
- Caitlan LeMatty
- E-Mail: lemattyc@musc.edu
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Kontakt:
- Christine Holmstedt, DO
- E-Mail: holmsted@musc.edu
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Hauptermittler:
- Christine Holmstedt, DO
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Greenville, South Carolina, Vereinigte Staaten, 29605
- Rekrutierung
- Prisma Health Greenville Memorial
-
Kontakt:
- Sanjeev Sivakumar, MD
- E-Mail: Sanjeev.Sivakumar@prismahealth.org
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Hauptermittler:
- Sanjeev Sivakumar, MD
-
-
Tennessee
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Memphis, Tennessee, Vereinigte Staaten, 38104
- Rekrutierung
- Methodist University Hospital
-
Kontakt:
- Quentin Thacker
- E-Mail: qthacker@uthsc.edu
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Hauptermittler:
- Balaji Krishnaiah, MD
-
Kontakt:
- Balaji Krishnaiah, MD
- E-Mail: bkrishn4@uthsc.edu
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Texas
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Houston, Texas, Vereinigte Staaten, 77030
- Rekrutierung
- Memorial Hermann Texas Medical Center
-
Kontakt:
- Andrew Barreto, MD, MS
- E-Mail: andrew.d.barreto@uth.tmc.edu
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Kontakt:
- Prasen Marella
- E-Mail: prasen.r.marella@uth.tmc.edu
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Hauptermittler:
- Andrew Barreto, MD, MS
-
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Utah
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Salt Lake City, Utah, Vereinigte Staaten, 84132
- Zurückgezogen
- University of Utah Healthcare
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-
Virginia
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Charlottesville, Virginia, Vereinigte Staaten, 22901
- Rekrutierung
- UVA Medical Center
-
Hauptermittler:
- Amna Sohail, MBBS, MD
-
Kontakt:
- Amna Sohail, MBBS, MD
- E-Mail: ZRX5FU@uvahealth.org
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Richmond, Virginia, Vereinigte Staaten, 23298
- Zurückgezogen
- VCU Medical Center
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Washington
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Seattle, Washington, Vereinigte Staaten, 98104
- Zurückgezogen
- Harborview Medical Center
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-
Wisconsin
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Milwaukee, Wisconsin, Vereinigte Staaten, 53211
- Rekrutierung
- Ascension Columbia St. Mary's Hospital
-
Kontakt:
- Lakiesha Coleman
- E-Mail: lakiesha.coleman@ascension.org
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Kontakt:
- William Taylor, DO
- E-Mail: william.taylor3@ascension.org
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Hauptermittler:
- William Taylor, DO
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Teilnahmekriterien
Zulassungskriterien
Zulassungskriterien
Studienberechtigtes Alter
Akzeptiert gesunde Freiwillige
Studienberechtigte Geschlechter
Beschreibung
Inclusion Criteria:
-
Age 18 years and older
-
Suspected anterior circulation acute ischemic stroke
-
NIH Stroke Scale score ≥4 prior to randomization
a. The participant must have a clearly disabling deficit if NIHSS is 4-5.
-
Favorable baseline neuroimaging consisting of all of the following:
- ASPECTS of 6 or more on CT (or ASPECTS of ≥7 on MRI)
- Favorable perfusion imaging on CT perfusion (CTP)/MR-perfusion weighted imaging (PWI) consisting of all of the following:
i. Mismatch ratio of penumbra: core >1.2 ii. Mismatch volume >10 cc iii. Core <70 cc
c. If CT hypodensity is present, then in the investigator's visual assessment, the total acute infarct volume combined area of (a) the CT hypodensity and (b) the perfusion-based core volume (CBF<30%) should be smaller than perfusion-based volume (area of Tmax>6s minus CBF<30%).
-
Able to receive assigned study drug within 4.5 to 24 hours of stroke onset or last known well.
-
Anticipate being able to receive assigned study drug within 120 minutes of qualifying perfusion imaging.
-
Informed consent for the study participation obtained from participant or their legally authorized representatives.
Exclusion Criteria:
-
Received endovascular treatment with clot engagement.
- Patients who undergo groin puncture but clot engagement is not attempted due to spontaneous distal migration are permitted to be enrolled in the trial if all other eligibility criteria are met.
- Patients who undergo groin puncture but clot is not engaged due to reasons other than spontaneous distal migration are NOT permitted.
-
Received or planned to receive intravenous thrombolysis.
-
Pre-stroke modified Rankin score >2.
-
Previous treatment with TS23 or known previous allergy to antibody therapy.
-
Known pregnancy, women who are breastfeeding or plan to breastfeed within 3 months of receiving TS23 or have a positive urine or serum pregnancy test for women of childbearing potential.
-
Known previous stroke in the past 90 days.
-
Known previous intracranial hemorrhage, intracranial neoplasm, subarachnoid hemorrhage, or arterial venous malformation.
-
Known active diagnosis of intracranial neoplasm.
-
Clinical presentation suggestive of a subarachnoid hemorrhage, even if initial CT scan was normal.
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Surgery or biopsy of parenchymal organ in the past 30 days.
-
Known trauma with internal injuries or persistent ulcerative wounds in the past 30 days.
-
Severe head trauma in the past 90 days.
-
Persistent systolic blood pressure >180mmHg or diastolic blood pressure >105mmHg despite best medical management.
-
Serious systemic hemorrhage in the past 30 days.
-
Known hereditary or acquired hemorrhagic diathesis, coagulation factor deficiency, or oral anticoagulant therapy with International Normalized Ratio (INR) >1.7.
-
Platelets <100,000/mm3.
-
Hematocrit <25 %.
-
Elevated aPTT above laboratory upper limit of normal.
-
Creatinine > 4 mg/dl, or patients receiving renal dialysis, regardless of creatinine.
-
Received the following within the previous 24 hours:
- If patient received unfractionated heparin within the last 24 hours, the patient must have an aPTT within normal range prior to enrollment.
- Low molecular weight heparins such as Dalteparin, enoxaparin, tinzaparin in full dose within the previous 24 hours.
-
Received Factor Xa inhibitors (such as Fondaparinux, apixaban or rivaroxaban) within the past 48 hours.
-
Received direct thrombin inhibitors (e.g., argatroban, dabigatran, bivalirudin, desirudin, lepirudin) within 48 hours.
-
Received glycoprotein IIb/IIIa inhibitors within the past 14 days.
-
Known pre-existing neurological or psychiatric disease which would confound the neurological/functional evaluations.
-
Current participation in another research drug treatment protocol (i.e., participants could not start another experimental agent until after 90 days).
-
Concurrent acute myocardial infarction, pulmonary embolism, deep venous thrombosis or other thrombotic event that requires anticoagulation or anti-platelet treatment.
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Behandlung
- Zuteilung: Zufällig
- Interventionsmodell: Parallele Zuordnung
- Maskierung: Vervierfachen
Anzahl der Arme
Waffen und Interventionen
Teilnehmergruppe / ArmTeilnehmergruppe / Arm |
Intervention / BehandlungIntervention / Behandlung |
|---|---|
|
Placebo-Komparator: Placebo
Placebo |
Monoclonal antibody |
|
Experimental: Dose 1 TS23
low dose |
Monoclonal antibody |
|
Experimental: Dose 2 TS23
next higher dose |
Monoclonal antibody |
|
Experimental: Dose 3 TS23
next higher dose |
Monoclonal antibody |
|
Experimental: Dose 4 TS23
highest dose |
Monoclonal antibody |
Was misst die Studie?
Primäre Ergebnismessungen
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
The proportion of patients with ANY intracerebral hemorrhage (ICH)
Zeitfenster: At 30 (+/- 4) hours after study drug
|
Any ICH visualized on the follow-up CT scan |
At 30 (+/- 4) hours after study drug
|
|
Stroke severity as measured by the National Institutes of Health Stroke Scale (NIHSS)
Zeitfenster: At 30 (+/- 4) hours after study drug
|
NIHSS is a stroke severity score that ranges from 0 to 42, with higher numbers indicating a more severe stroke. The NIHSS will be adjusted for the baseline value in analysis. |
At 30 (+/- 4) hours after study drug
|
Sekundäre Ergebnismessungen
Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Improvement in level of global disability measured by modified Rankin Score (mRS distribution)
Zeitfenster: 90 (±7) days
|
The modified Rankin Score assessment is a 7-level disability scale that measures the degree of disability or dependence in daily activities of people who have suffered a stroke. Range 0= no disability and 6=dead. |
90 (±7) days
|
|
Frequency of Modified Rankin (mRS) score of 0-1 or returning to pre-stroke mRS.
Zeitfenster: Proportion of patients with modified Rankin scale score 0-1 or return to pre-stroke mRS at 90 (+/-7) days.
|
Proportion of patients with modified Rankin scale score 0-1 or return to pre-stroke mRS. |
Proportion of patients with modified Rankin scale score 0-1 or return to pre-stroke mRS at 90 (+/-7) days.
|
|
NIHSS
Zeitfenster: 72 (±12) hours (or at discharge if sooner) after study drug administration.
|
NIHSS is a stroke severity score that ranges from 0 to 42, with higher numbers indicating a more severe stroke. The NIHSS will be adjusted for the baseline value in analysis. |
72 (±12) hours (or at discharge if sooner) after study drug administration.
|
|
α2-antiplasmin (a2AP) level in plasma
Zeitfenster: at 3 (±1) h after completion of study drug administration
|
A serine protease inhibitor responsible for inactivating plasmin. |
at 3 (±1) h after completion of study drug administration
|
|
Matrix metalloproteinase-9 level in plasma
Zeitfenster: 3 (±1) h after completion of study drug
|
An enzyme that regulates the pathological remodeling process that involve inflammation and fibrosis associated with cardiovascular disease. |
3 (±1) h after completion of study drug
|
|
% brain tissue reperfusion
Zeitfenster: 30 (±4) h after study drug administration
|
Proportion of brain tissue that is reperfused on the follow-up perfusion scan compared to the baseline, calculated as: ([baseline minus follow up perfusion imaging area of hypoperfusion]/ baseline area of hypoperfusion); hypoperfusion=T max>6 seconds |
30 (±4) h after study drug administration
|
|
Pharmacokinetic analyses
Zeitfenster: 3 (±1) h, 30 (±4) h, 30 (±5) days & 90 (±7) days after study drug administration. At 90 (±7) days for approximately 50 mITT participants. After approximately 50 mITT participants, it will be obtained at 72h(+12 hrs)/discharge visit, whichever comes 1st.
|
Measure of plasma concentrations of TS23 |
3 (±1) h, 30 (±4) h, 30 (±5) days & 90 (±7) days after study drug administration. At 90 (±7) days for approximately 50 mITT participants. After approximately 50 mITT participants, it will be obtained at 72h(+12 hrs)/discharge visit, whichever comes 1st.
|
|
Evaluation of anti-drug antibodies
Zeitfenster: will be measured at baseline and 90 (±7) days follow-up visit for approximately 50 mITT participants.
|
commonly used for characterization of therapeutic antibodies |
will be measured at baseline and 90 (±7) days follow-up visit for approximately 50 mITT participants.
|
|
Proportion of patients with symptomatic intracerebral hemorrhage
Zeitfenster: 30 (±4) h of study drug administration
|
a blood clot large enough to cause significant neurological deterioration. |
30 (±4) h of study drug administration
|
|
Proportion of patients with non-intracerebral hemorrhage major or clinically relevant non-major bleeding
Zeitfenster: 30 days of study drug administration.
|
major and non-major events of bleeding that is not in the brain |
30 days of study drug administration.
|
|
Plasma fibrinogen level
Zeitfenster: 3 (±1) h after completion of study drug
|
Clotting factor |
3 (±1) h after completion of study drug
|
|
Proportion of patients with non-bleeding severe adverse events
Zeitfenster: 90 (±7) days
|
Assessment of untoward events |
90 (±7) days
|
|
Proportion of patients with stroke-related and all-cause deaths
Zeitfenster: 90 (±7) days
|
measure of important patient outcomes |
90 (±7) days
|
Mitarbeiter und Ermittler
Sponsor
Sponsor
Mitarbeiter
Mitarbeiter
Ermittler
Ermittler
- Hauptermittler: Eva Mistry, MBBS, University of Cincinnati
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn (Tatsächlich)
Studienbeginn
Primärer Abschluss (Geschätzt)
Primärer Abschluss
Studienabschluss (Geschätzt)
Studienabschluss
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Tatsächlich)
Zuerst gepostet
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Tatsächlich)
Letztes Update gepostet
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Zusätzliche relevante MeSH-Bedingungen
Andere Studien-ID-Nummern
Andere Studien-ID-Nummern
- TS23-U202
- UH3NS125023 (US NIH Stipendium/Vertrag)
Plan für individuelle Teilnehmerdaten (IPD)
Planen Sie, individuelle Teilnehmerdaten (IPD) zu teilen?
Beschreibung des IPD-Plans
The SISTER trial will comply with the NIH Public Access Policy, which ensures that the public has access to the published results of NIH funded research, and the StrokeNet SOP (ADM 03) regarding results publication. Manuscripts and abstracts that use data from SISTER require approval from the Publication Committee of an original proposal before the concept may proceed. All publications will include this acknowledgement: "Research reported in this publication was supported by the National Institute of Neurological Disorders and Stroke of the National Institutes of Health under Award Number [to be determined]. The content is solely the responsibility of the authors and does not necessarily represent the official views of the National Institutes of Health."
Arzneimittel- und Geräteinformationen, Studienunterlagen
Studiert ein von der US-amerikanischen FDA reguliertes Arzneimittelprodukt
Studiert ein von der US-amerikanischen FDA reguliertes Geräteprodukt
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