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Clinical study on the penetration thickness of bone cement in knee arthroplasty without tourniquet

Clinical study on the penetration thickness of bone cement in knee arthroplasty without tourniquet

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2300076391
Enrollment
Unknown
Registered
2023-10-07
Start date
2022-07-26
Completion date
Unknown
Last updated
2023-10-09

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Knee osteoarthritis

Interventions

Group T:Use tourniquet during operation
Group H:3D printing technology?Use of controlled hypotension technique during operation

Sponsors

Fuyang People's Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
50 Years to 80 Years

Inclusion criteria

Inclusion criteria: (1) unilateral TKA for knee osteoarthritis, (2) informed and signed an informed consent form.

Exclusion criteria

Exclusion criteria: (1) contraindications to anesthesia, serious impairment of heart, liver and kidney functions, (2) deep vein thrombosis of lower limbs, venous reflux disorder of lower limbs, coagulation dysfunction, (3) mental illness, cognitive impairment, (4) immune connective tissue disease, (5) hypovolemia, anemia, refractory hypertension, cerebral infarction, and (6) disagreement to participate in this study.

Design outcomes

Primary

MeasureTime frame
Hemoglobin;Hematocrit;Intraoperative bleeding;Drainage volume;Blood transfusion volume;—

Secondary

MeasureTime frame
Surgical time;APTT;PT;D-dimer;Fibrinogen;IL-6;CRP;VAS score;HSS score;Thickness of bone cement;Gender;Age;Height;Weight;BMI;Whether there are complications: lower limb thrombosis, fat embolism;—

Countries

China

Contacts

Public ContactWang Hongliang

Fuyang People's Hospital

fywhl@sina.com+86 139 5679 4773

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026