An early outcome study of the attune knee system vs. To learn more about knee replacement surgery, visit the attune knee system is a new, stateoftheart knee replacement system from depuy synthes joint reconstruction. The lateral approach to the valgus knee surgical technique and analysis of 53 cases with over twoyear followup evaluation. Created as a result of more than six years of extensive research to address unmet patient.
Jnj subsidiary depuy synthes attune total knee arthroplasty system is experiencing an unusually high rate of early failure related to its tibial components, according to a. All 200 tkas 100 attune and 100 pfc sigma tkas were prospectively followed through their standard of care patient appointments. However, since its approval in 2010, many depuy attune knee replacement pateints have reported problems with the device, some of which have resulted in the need for risky revision and reconstructive surgery. Disengage the distal femoral jig from the handle by pushing on the vv indicator cap and slide the jig toward the femur until the distal plate contacts the distal femur.
While knee replacement is widely recognized as one of the most common and successful surgical procedures, approximately five percent of. Depuy synthes companies announces new attune revision fixed. Depuy synthes releases attune total knee replacement device. The study, recently published in the journal of knee surgery, explored a number of fda reports. The depuy attune knee system is one of the most popular artificial knee replacement systems currently on the market. The system encompasses implants and surgical instrumentation designed to work in harmony with your anatomy to deliver stability and motion. The chosen surgical technique was a combination of the balanced gaps technique 15 and. Speaker discusses depuy synthes revision knee system. Attune knee replacement, technique of the latest knee. Depuy synthes, based in warsaw, indiana, has announced updated clinical data for its attune knee system. There may be large cash claims from settlements in the depuy attune knee replacement system lawsuits. Depuy attune knee problems linked to unusual number of. Rationale and selection of mobile bearing knee prosthesis.
Mar 15, 2017 according to rajit kamal, global knee platform leader, depuy synthes joint reconstruction, depuy synthes worked with renowned experts around the world to develop the attune knee system. A whole text book could be written on these alone, but that is not the purpose of. The launch is intended to complement the attune primary knee system and provide surgeons with a comprehensive knee replacement solution. Attune knee system intuition solo instruments surgical technique depuy synthes companies 1.
Depuy synthes launched the attune revision knee system in the u. The attune knee is an innovative, comprehensive, integrated knee system. Accepting cases home hip replacement depuy depuy orthopaedics hip and surgical technique. The analysis found that the patients implanted with the attune knee had statistically shorter length of stay and were more frequently discharged home vs. Attune cemented primary knee surgical technique depuy synthes. Clinical and radiographic results of attune and pfc sigma. Primary surgical technique primary cruciateretaining and cruciatesubstituting procedures p. People who suffered from pain and tibial loosening of the depuy attune knee replacement systems are seeking lawyers for filing lawsuits against depuy, claiming the knee systems were having tibial loosening and caused them serious injuries requiring revision surgeries. Depuy synthes companies personnel will often travel with the mission volunteers to support their work as well. Position the step drill to enter the intramedullary canal slightly superior and medial to the midline of the trochlea, 7 mm to 10 mm anterior to the origin of the pcl. The device is advertised as being able to give patients increased stability and range of motion following knee replacement procedures. Depuy synthes attune knee replacement lawyers martin.
Depuy issues safety notice for lcs knee system orthopedics. In an irb approved early outcomes study, physiotherapists collected data on 40 patients implanted with attune knees and 40 patients with sigma cr150 knees. Attune knee system surgical technique depuy synthes joint reconstruction 9 distal femoral resection with the knee in flexion, remove osteophytes from the intercondylar notch. Aug 14, 2017 knee replacement patients are experiencing a surprisingly high number of adverse event reports involving tibial loosening and debonding problems with the depuy attune knee system, according to new res. Depuy attune knee system failures mcgartland law firm. Depuy synthes pfc sigma ps a and attune b tka systems. Depuy synthes launches attune revision knee system.
Depuy makes several such systems including the lcs complete knee system, the sigma total knee system, and the attune knee system. Orth, spoke about the attune primary knee system depuy synthes. Depuy synthes adds features to attune knee at aaos walter eisner mon, march 17th, 2014. New orleans at the american academy of orthopaedic surgeons annual meeting, liam rowley, spoke about the attune revision knee. About depuy synthes joint reconstruction confidence like. Oct 10, 2017 the depuy attune knee system is one of the most popular artificial knee replacement systems currently on the market. The attune revision fixed bearing tibial base and cemented stem were developed to address more complex clinical needs and expand treatment options for patients. According to the fdas manufacturer and user facility device experience maude database, more than 1,400 patients have experienced failure problems with their depuy attune knee replacement.
In a clinical study, patients required significantly less time to meet the necessary criteria to leave the hospital 2,3. Depuy total hip replacement technique guide quebec. Depuy synthes companies announced two new improvements to the companys attune knee system on march 12, 2014 at the annual american academy of orthopaedic surgeons meeting in new orleans, louisiana. New attune revision knee system from depuy synthes utilizes. This means replacing the entire joint with an artificial system. Recently, early aseptic failures at the implantcement interface in the attune tka system depuy, warsaw, indiana were reported in a retrospective study without a control group. Nicely finished, it is meant to display an assortment of alpine and nordic skis used by our family over the years. Free books for injury victims disabled living resources. Knee replacements are typically expected to last a minimum of 15 years, but some fail much sooner and some patients report that their depuy synthes attune knee replacement system is. Oct 03, 2014 the objective of this study is to accurately assess and compare migration, clinical and radiological outcome and patient reported outcomes of two tkr prostheses.
Since 2006, our depuy synthes companies international organization has supported open arms malawi, providing housing, food and funds to the children of malawi impacted and orphaned by hivaids. The attune knee system, a medical device designed by depuy synthes to improve stability and range of motion in patients undergoing knee replacement surgery, has been linked to complaints from implant recipients of pain and premature device failure resulting in the need for revision surgery, among other serious problems. Depuys attune knee seeing unusually high rate of early failure massdevice. Compare journey v attune knee systems joint replacement. This system is a medical device that was designed by depuy synthes to improve range of motion and stability in patients who undergo knee replacement surgery. The attune cementless knee system includes the patented technologies of the attune knee system. Depuy synthes adds to its attune line of knee products. The depuy knee replacement lawyer dean goetz is currently investigating cases where patients were implanted with the depuy synthes attune knee system a total knee replacement solution. Jnj subsidiary depuy synthes attune total knee arthroplasty system is experiencing an unusually high rate of early failure related to its tibial components.
Unusually high rate of early failure of tibial component in attune total knee arthroplasty system at. Attune knee system surgical technique depuy synthes companies 3. Depuy synthes joint reconstruction division of depuy orthopaedics, inc. Apr 02, 2019 recently, early aseptic failures at the implantcement interface in the attune tka system depuy, warsaw, indiana were reported in a retrospective study without a control group. Attune knee system surgical insights for the rotating. Attune knee single use instrument set knee anatomical terms of. However, knee replacement surgery is also common to relieve the debilitating pain. Science and technology, general implants, artificial prostheses and implants prosthesis. This content is intended for health care professionals in the united states. In developing the attune cementless knee, depuy synthes drew.
Clinical and radiographic results of attune and pfc sigma knee. In the case of the attune knee, this is due to a questionable design whereby the surface of the implant is smoother than normal, making adherence difficult. The attune knee is a comprehensive, integrated knee system. Excellent holistic approach to identify effective improvements and results. Cunningham bounds files lawsuit against depuy due to attune knee replacement failure. Depuy attune knee system is one of the wellknown products used for total knee replacement prosthesis. Depuy synthes introduces attune revision knee system to. Subscribe to get full access to this operation and the extensive knee surgery atlas.
Depuy synthes revision knee system offers kinematic healio. The attune knee system overview brochure is designed to provide an overview of the system. Unusually high rate of early failure of tibial component in attune total knee arthroplasty system at implantcement interface. A depuy attune lawsuit may be an option for patients who have experienced early failure of their attune primary total knee system. In this study, patients were excluded and deemed ineligible for clinical evaluation if they were deceased, underwent early revision, or lost to followup before a 2year appointment. According to the company, a multicenter study of 200 cases presented at the 2nd world arthroplasty congress in rome on patient reported outcome measures proms reported a statistically significant improvement in knee physical function at six months with the attune knee compared to. Guidance on depuy orthopaedicss attune knee system. The depuy attune knee system is a total knee replacement tkr device used in arthroplasty, or knee replacement surgery. Depuy synthes expands attune knee platform with cementless. Thieme medical publishers 333 seventh avenue, new york, ny 1, usa. Watch this video to learn more about the technique considerations for soft tissue management, primary bone resection, and setting femoral rotation when using a rotating platform total knee. We have maintained the attune gradius curve to provide stability through the range of motion 1,2,3 and glideright articulation for improved patellafemoral kinematics.
Sigma rotating platform knee system surgical technique the surgeon design team and depuy wishes to thank the following international surgeon evaluation team for their valuable contributions to the development of the p. The following information on our blog is set out to provide guidance to anyone experiencing difficulties with depuy orthopaedics attune knee system. Cunningham bounds files lawsuit against depuy due to. Attune knee replacement, technique of the latest knee implant. If youre considering knee replacement surgery, the attune knee system is a stateoftheart knee replacement system that can help you on the path to a faster recovery. Attune knee system surgical technique depuy synthes joint reconstruction distal femoral resection insert the im rod into the femoral canal to the level of the isthmus. The intuition instruments are designed to be used with the. Jnj subsidiary depuy synthes attune total knee arthroplasty system is experiencing an unusually high rate of early failure related to its tibial components, according to a new study.
At parker waichman llp, our attorneys have been investigating claims regarding defective depuy attune knee replacement systems. Depuy attune knee implants failing prematurely daily. Dr a s prasad in kanpur shows the technique of the surgery with the new. Thieme ejournals the journal of knee surgery abstract. He said improved recovery was seen 6 weeks after total knee arthroplasty using the system. Depuy attune knee system failures knee replacement patients report depuy attune implant loosening and failure knee replacement surgery, also known as arthroplasty, is a common orthopedic procedure used to relieve pain in patients whose knees have been damaged by debilitating arthritis, severe injury, or excessive wear and tear.
The attune revision system is complementary to the attune primary knee portfolio and includes both rotating platform rp and fixed bearing fb configurations. Depuys attune knee replacement is suffering unusually high rates of early failure due to loosening and poor bonding of metal to bone, according to a study published in the journal of knee surgery. Updated clinical data for depuys attune knee orthopedics. In this study, patients were excluded and deemed ineligible for clinical evaluation if they were deceased, underwent early revision, or lost. Cementless best practice featuring the attune cementless knee system mon, sep 30, 2019 faculty. The depuy attune knee replacement system was introduced to the market in 2011. The objective of this study is to accurately assess and compare migration, clinical and radiological outcome and patient reported outcomes of two tkr prostheses. Depuy attune knee lawsuit early implant failure side effects. Approved by the food and drug administration fda in 2010, the depuy attune knee system was touted as being able to provide patients with increased stability and a better range of motion. Thus far, numerous cases of premature failure of the device have been reported to the fdas adverse event reporting system.
Depuy attune knee replacement lawsuit parker waichman llp. Attune was designed to provide more range of motion and address the unstable feeling knee implants often give patients during activities such as stair descent and bending, according to the. Knee replacement patients are experiencing a surprisingly high number of adverse event reports involving tibial loosening and debonding problems with the. Llc filed what is believed to be the first lawsuit in the. Reports indicate that the attune knee implant, as well as knee implants manufactured by device makers arthrex and exactech, may cause patients to undergo revision surgeries and experience pain and other losses. A knee replacement procedure can be partial or total and typically entails. Cunningham bounds files lawsuit against depuy due to attune. According to rajit kamal, global knee platform leader, depuy synthes joint reconstruction, depuy synthes worked with renowned experts around the world to develop the attune knee system.
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