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Study identifier: NCT04743765 Synced from ClinicalTrials.gov · August 08, 2026
● Study status: RecruitingHIP ATTACK-2

HIP Fracture Accelerated Surgical TreaTment And Care tracK 2 Trial

Condition: Hip Fractures · Myocardial Injury  ·  Sponsor: Population Health Research Institute

PhaseNA
Planned participants1100
Who can joinAll sexes, 45 Years to no upper limit
Healthy volunteersNoCheck eligibility criteria ↓
Where70 locations · 19 countries

Interested? Contact the study team ↓

Sponsor, CRO or site team? See where this study is running → — listed sites, countries and recruiting context. Everything below is written for patients and caregivers.

About this study

The HIP ATTACK-2 trial is a multicentre, international, parallel group randomized controlled trial to determine whether accelerated surgery for hip fracture in patients with acute myocardial injury is superior to standard care in reducing death at 90 days after randomization. The trial will also assess secondary outcomes at 90 days after randomization: inability to independently walk 3 metres, time to first mobilization (first standing and first full weight bear), composite and individual assessment of major complications (e.g., mortality, non-fatal myocardial infarction, acute congestive heart failure, and stroke), delirium, length of stay, pain, and quality of life.

This description comes directly from the study's public registry record.

Talk to the study team

Valerie Harvey  ·  905-297-3479  ·  valerie.harvey@phri.ca

There is no obligation to join — the study team can answer your questions about taking part.

Always discuss trial participation with your own doctor first.

Full eligibility criteria (exactly as the study team wrote them)

Inclusion Criteria: 1. age ≥45 years; 2. diagnosis of hip fracture during working hours with a low-energy mechanism requiring surgery; 3. troponin elevation ( at least one troponin measurement above the upper limit of normal occurring from the time of hip fracture to the time of randomization); and 4. informed consent. Exclusion Criteria: 1. taking a therapeutic dose of an anticoagulant for which no reversing agent is available and the anesthesiologist or surgeon believe surgery within 6 hours of eligibility criteria met would not be safe; 2. patients on a therapeutic vitamin K antagonist with a history of heparin induced thrombocytopenia (HIT); 3. patients with peri-prosthetic fracture, open fracture or bilateral fractures; 4. patients requiring an emergency surgery for another reason (e.g., subdural hematoma); 5. patients with acute myocardial infarction deemed to be clinically unstable, with a mechanical complication (i.e., acute papillary muscle rupture, ventricular septal defect), ST elevation myocardial infarction, or cardiogenic shock; 6. patients refusing consent; or 7. patients previously enrolled in HIP ATTACK-2.

Reproduced word-for-word from the public registry record — the study team can answer questions about it.

Locations (70)

Chandler Regional Medical CenterChandler, Arizona, United StatesRecruiting
The Regents of the University of CaliforniaDavis, California, United StatesRecruiting
Yale New Haven HospitalNew Haven, Connecticut, United StatesRecruiting
Emory University at Grady Memorial HospitalAtlanta, Georgia, United StatesRecruiting
University of MarylandBaltimore, Maryland, United StatesRecruiting
Sinai Hospital of BaltimoreBaltimore, Maryland, United StatesRecruiting
Tufts Medical CenterBoston, Massachusetts, United StatesRecruiting
Lahey Hospital and Medical CenterBurlington, Massachusetts, United StatesRecruiting
University of MichiganAnn Arbor, Michigan, United StatesRecruiting
Mayo ClinicRochester, Minnesota, United StatesRecruiting
Bryan Medical CenterLincoln, Nebraska, United StatesRecruiting
University Medical Center of Southern NevadaLas Vegas, Nevada, United StatesRecruiting

+ 58 more locations — full list on the registry record.

More studies in these areas

This study lists sites in the areas below. Each link shows other recruiting studies near that city, from the public registry record.

ChandlerDavisNew HavenAtlanta

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