Proprioception of the Knee Post MIS TKA and MIS-QS TKA

NCT02160977 | Completed Results DMC

• 1 other identifier: QS-YU
• Study Type: interventional
• Target: 90
• Locations: 1 country
• Sites: 1

Brief Summary

If the proprioception of the affected knee post total knee arthroplasty (TKA) can recover earlier, it will accelerate the regaining of motion control ability and motion control accuracy of the TKA patients. This study compared the proprioception difference of the post operation knees between the MIS-QS TKA group and the MIS TKA group.The differences of proprioception recovery were analyzed following the two different TKA procedures and the advantages of MIS-QS TKA in the recovery of knee. proprioception were discussed.

Conditions

Osteoarthritis

Keywords

Surgical procedures; Minimally invasive; Arthroplasty; Knee

Outcome Measures

Primary Outcomes (1)

• Proprioception of the Knee Post Operation

  Proprioception of the knee position sense was assessed by the knee angle reproduction test (10\~20 degree, 30\~40 degree, 80\~90 degree of the knee flexion) prior operation, and 1 week, 6 weeks, 3 months and 6 months post operation. Scale Name:degree scale range:0\~180 degree,and a higher values represent a worse outcome

  six months

Secondary Outcomes (2)

• HSS(Hospital for Special Surgery) Score of the Knee Joint

  6 months

• VAS(Visual Analogue Scale/Score) of the Knee Joint

  6 months

Study Arms (2)

QS-TKA

EXPERIMENTAL

patients underwent minimally invasive surgery quadriceps sparing total knee arthroplasty (MIS-QS TKA)

Procedure: total knee arthroplasty

MIS-TKA

ACTIVE COMPARATOR

patients underwent minimally invasive surgery total knee arthroplasty (MIS TKA)

Procedure: total knee arthroplasty

Interventions

total knee arthroplasty PROCEDURE

Also known as: total knee replacement

MIS-TKA; QS-TKA

Eligibility Criteria

• Age: Up to 70 Years
• Sex: all
• Healthy Volunteers: No
• Age Groups: Child (0-17), Adult (18-64), Older Adult (65+)

You may qualify if:

• Clinical diagnosis of osteoarthritis
• Indication of TKA

You may not qualify if:

• Bilateral total knee replacements
• Rheumatoid arthritis
• Genu valgus over than 10 degrees and genu varum over 15 degrees
• ROM (Range of motion) of preoperative knee joint less than 100 degree.

Sponsors & Collaborators

• Jia-kuo yu: lead

Study Sites (1)

Peking University Third Hospital

Beijing, Beijing Municipality, 100191, China

Location

MeSH Terms

Conditions

Osteoarthritis

Interventions

Arthroplasty, Replacement, Knee

Condition Hierarchy (Ancestors)

Arthritis; Joint Diseases; Musculoskeletal Diseases; Rheumatic Diseases

Intervention Hierarchy (Ancestors)

Arthroplasty, Replacement; Arthroplasty; Orthopedic Procedures; Surgical Procedures, Operative; Plastic Surgery Procedures; Prosthesis Implantation

Limitations and Caveats

Limitation was that the position reconstruction measurement mainly measures the difference of the reconstructed flex angle, while the reflex circuit and motion perception of the knee was not measured.

Results Point of Contact

• Title: Dr. Jia-Kuo Yu
• Organization: Peking University Third Hospital

yujiakuo@126.com

86-10-82267392

Study Officials

• JIa-Kuo Yu, Doctor

  Peking University Third Hospital

  STUDY CHAIR

Publication Agreements

• PI is Sponsor Employee: Yes

Study Design

• Study Type: interventional
• Phase: not applicable
• Allocation: RANDOMIZED
• Masking: DOUBLE
• Who Masked: INVESTIGATOR, OUTCOMES ASSESSOR
• Purpose: TREATMENT
• Intervention Model: PARALLEL
• Sponsor Type: OTHER
• Responsible Party: SPONSOR INVESTIGATOR
• PI Title: professor

Study Record Dates

• First Submitted: June 5, 2014
• First Posted: June 11, 2014
• Study Start: October 1, 2011
• Primary Completion: June 1, 2012
• Study Completion: December 1, 2012
• Last Updated: August 4, 2014
• Results First Posted: August 4, 2014

Record last verified: 2014-07

Locations

CN (1)