Indications of total ankle arthroplasty for rheumatoid arthritis: evaluation at 5 years or more after the operation

Abstract

The postoperative results of total ankle arthroplasty (TAA) were surveyed, and the indications of TAA for rheumatoid arthritis (RA) were examined. We have performed TAA in properly selected patients with indication of ankle joint destruction due to RA. The subjects were 18 RA patients (20 joints) who underwent TAA between April 1988 and April 1996. Type-ND or type-TNK Bioceram was used without cement for possible revision of TAA. No destruction of large joints was found in 8 patients, and TAA was used as part of multiple arthroplasty in 10 patients. After the operation, decrease in or disappearance of joint pain was obtained, and range of motion and improved ability to walk were secured. The clinical results were superior to those obtained for 17 joints of 17 patients who underwent ankle arthrodesis during the same period. However, a radiolucent zone was observed an X-ray examination in every case, after 8 years on average (range 5–12 years) after operation. Under present conditions, ankle arthrodesis should be used for younger patients. When no destruction of the hip or knee joint is found and the patient is 65 years of age or older, we believe TAA is indicated. In cases of multiple arthroplasty or with bilateral ankle joint destruction, TAA appears to be useful if patients are young, considering their better life expectancy and quality of life.     

Hallux valgus deformity after total ankle arthroplasty for rheumatoid arthritis: A case report

Hallux valgus (HV) deformity is associated with hindfoot valgus deformity. We experienced a case that suggests the possibility that valgus correction for varus hindfoot with bony ankylosis of the subtalar joint by total ankle arthroplasty may have caused a forefoot HV deformity, despite adequate valgus correction.     

A total wrist arthroplasty in rheumatoid arthritis: a case followed for 24 years

Abstract

We report a case of rheumatoid arthritis treated with a total wrist arthroplasty. A Meuli-type total wrist arthroplasty was performed on the left wrist in 1979. We have treated the patient's rheumatoid arthritis with disease-modifying antirheumatic drugs (DMARDs) (Actarit 100?mg and Mijoribine 50?mg) and nonsteroidal anti-inflammatory drugs (NSAIDs) for a total of 26 years before and after the total wrist arthroplasty. The activity of the rheumatoid arthritis has been kept at a low level. The operated wrist was followed up for 24 years postoperatively. It is thought that the antirheumatic treatments over a long period have been very successful in preventing the destruction of the operated wrist.     

Bilateral total knee arthroplasty after spontaneous osseous ankylosis in rheumatoid arthritis

Total knee arthroplasty (TKA) was carried out on both knee joints for spontaneous bony ankylosis due to rheumatoid arthritis (RA). Preoperative fixation angles were 40°. First, the peroneal nerve was released prior to TKA. Quadriceps snip was performed to evert the patella laterally. Bilateral TKAs were carried out using a stabilized prosthesis. The results showed full extension to 70° flexion at 3 years after the surgery. Absence of pain, maintenance of stability, and walking ability were achieved, without any significant complication. Total knee arthroplasty following takedown of a spontaneous ankylosed knee is an effective procedure under appropriate knee conditions.     

A total wrist arthroplasty in rheumatoid arthritis: a case followed for 24 years

We report a case of rheumatoid arthritis treated with a total wrist arthroplasty. A Meuli-type total wrist arthroplasty was performed on the left wrist in 1979. We have treated the patient's rheumatoid arthritis with disease-modifying antirheumatic drugs (DMARDs) (Actarit 100 mg and Mijoribine 50 mg) and nonsteroidal anti-inflammatory drugs (NSAIDs) for a total of 26 years before and after the total wrist arthroplasty. The activity of the rheumatoid arthritis has been kept at a low level. The operated wrist was followed up for 24 years postoperatively. It is thought that the antirheumatic treatments over a long period have been very successful in preventing the destruction of the operated wrist.     

Total hip arthroplasty with bone graft for acetabular protrusion in rheumatoid arthritis

 Twenty-five hips in 19 rheumatoid arthritis (RA) patients with protrusio acetabuli were followed up, both clinically and radiographically, for more than 9 years after total hip arthroplasty (THA), that was performed with a bone graft to reinforce the medial acetabular wall. Radiographs were taken preoperatively and every 6 months postoperatively. Clinical assessments of pain, gait, and range of motion of the hips were obtained preoperatively and every year postoperatively using the Japanese Orthopaedic Association hip-scoring system. Radiographs showed that bony union had occurred in all cases. Six acetabular components were loose, but no femoral components became loose during the 9-year period. The clinical evaluation showed that relief of pain was very significant. The range of motion of the hip joints also improved from 12 points to 16.6 points after 9 years. Walking ability improved, but is becoming worse as time goes by. The radiographic results were compared with the results of a THA group with RA that had not had a bone graft. The rate of loosening of the THA without a bone graft was significantly higher than that of THA with a bone graft. We concluded that bone grafting for protrusio acetabuli was a very useful procedure. Received: September 21, 2001 / Accepted: February 1, 2002 Correspondence to: K. Kondo     

Treatment of infected total knee arthroplasty in patients with rheumatoid arthritis

Abstract

The primary aim of treating infected knee joints after total knee arthroplasty is to eradicate the infection, but this is difficult to achieve. We reviewed the treatment of infections that occurred after total knee arthroplasty in patients with rheumatoid arthritis. The subjects were 14 patients with rheumatoid arthritis (3 men, 11 women; ages 38–81 years) who had 14 infected knee joints. The outcome was preservation of the implant in two cases, revision arthroplasty in six cases, arthrodesis in three cases, resection arthroplasty in one case, amputation in one case, and death in one case. If there is no loosening, preservation of the implant should be attempted. If preservation is impossible, revision arthroplasty is the next best option considering the effect on daily activities in patients with the disease affecting multiple joints.     

Treatment of infected total knee arthroplasty in patients with rheumatoid arthritis

The primary aim of treating infected knee joints after total knee arthroplasty is to eradicate the infection, but this is difficult to achieve. We reviewed the treatment of infections that occurred after total knee arthroplasty in patients with rheumatoid arthritis. The subjects were 14 patients with rheumatoid arthritis (3 men, 11 women; ages 38–81 years) who had 14 infected knee joints. The outcome was preservation of the implant in two cases, revision arthroplasty in six cases, arthrodesis in three cases, resection arthroplasty in one case, amputation in one case, and death in one case. If there is no loosening, preservation of the implant should be attempted. If preservation is impossible, revision arthroplasty is the next best option considering the effect on daily activities in patients with the disease affecting multiple joints.     

Subsidence of total ankle component associated with deterioration of an ankle scale in non-inflammatory arthritis but not in rheumatoid arthritis

Objectives: Modern three-component total ankle arthroplasty (TAA) has favorable clinical results and survival rates. However, radiographic deterioration and worsening of clinical symptoms may occur in patients with rheumatoid arthritis (RA) or non-inflammatory arthritis (NA). The associations between outcomes and clinical and radiological factors are not clear. We compared midterm clinical and radiographic outcomes after TAA between patients with RA and those with NA.

Methods: Twenty-six TAAs were performed using a three-component prosthesis, the FINE Total Ankle System during the study period. Fourteen TAAs with 11 RA patients undergoing primary TAA were compared with twelve TAAs with 12?NA patients. Clinical and radiographic outcomes were evaluated before and after operation, and at the final follow-up.

Results: The Japanese Society for Surgery of the Foot (JSSF) scale improved significantly following TAA in both groups (p?=?0.0039 and 0.0156, respectively). Tibial subsidence, talar subsidence and age were significantly associated with postoperative JSSF score only in the NA group (p?=?0.0027, 0.0017 and p?F?=?10.3).

Conclusions: The final clinical outcome was negatively influenced by talar subsidence in patients with NA, but not in those with RA.     

Clinical and radiological results of non-cement impaction bone-graft method of total hip arthroplasty for rheumatoid arthritis

We performed total hip arthroplasty using the non-cement impaction auto-bone-grafting method with the resected femoral head for acetabular protrusion that is not combined with the destruction of acetabular rim or dysplasia of the hip joint. Ten patients (eight women and two men) with rheumatoid arthritis who showed acetabular protrusion underwent total hip arthroplasty using this method. All patients were able to walk with full weight within 5 days after surgery. The short-term results of our cases were very good. The postoperative periods of the radiographic-bone incorporation of the grafting bone were 2 months after surgery in four joints, 3 months after surgery in four joints, and 4 months after surgery in three joints. There were no cases that showed any migration or radiolucency around the acetabular component at the time of follow-up. Our operative technique is simple and easy, and it is a useful method for the treatment of protrusion in patients with rheumatoid arthritis.     

Clinical and radiological results of non-cement impaction bone-graft method of total hip arthroplasty for rheumatoid arthritis

Abstract

We performed total hip arthroplasty using the non-cement impaction auto-bone-grafting method with the resected femoral head for acetabular protrusion that is not combined with the destruction of acetabular rim or dysplasia of the hip joint. Ten patients (eight women and two men) with rheumatoid arthritis who showed acetabular protrusion underwent total hip arthroplasty using this method. All patients were able to walk with full weight within 5 days after surgery. The short-term results of our cases were very good. The postoperative periods of the radiographic-bone incorporation of the grafting bone were 2 months after surgery in four joints, 3 months after surgery in four joints, and 4 months after surgery in three joints. There were no cases that showed any migration or radiolucency around the acetabular component at the time of follow-up. Our operative technique is simple and easy, and it is a useful method for the treatment of protrusion in patients with rheumatoid arthritis.     

Survival after total joint arthroplasty in patients with rheumatoid arthritis. Comparison of the postoperative life expectancies and survival by initial operative years: 1970s and 1980s group versus 1990s group

A total of 867 patients with rheumatoid arthritis (RA) underwent 1764 total joint arthroplasties (total hip arthroplasty and/or total knee arthroplasty) over three decades from 1970 to 1999. A survey on their postoperative survival was conducted in December 2000 in which these patients were divided into two groups. The patients who had their initial arthroplasty in the period 1970 to 1989 were classified as the “70s and 80s group,” and those who had their initial arthroplasty from 1990 to 1999 were classified as the “90s group.” Using the Kaplan–Meier method, their cumulative survival rates were compared. The survival rates of the 70s and 80s group, consisting of 433 patients, were 84.8% at the 5th postoperative year, 60.1% at the 10th year, and 45.3% at the 15th year. Although the survey period of the 90s group is shorter than that of the 70s and 80s group, their survival rates were 90.2% at the 5th year and 84.3% at the 10th year. At present, the life expectancies of the 90s group are good, and their cumulative survival rate is significantly greater than that of the 70s and 80s group (P < 0.01). It seems that this improvement has been contributed to by the recent increase in the number of RA patients with good prognoses and the well-timed application of arthroplasty, which decreases the number of patients with poor risk.     

Survival after total joint arthroplasty in patients with rheumatoid arthritis. Comparison of the postoperative life expectancies and survival by initial operative years: 1970s and 1980s group versus 1990s group

Abstract

A total of 867 patients with rheumatoid arthritis (RA) underwent 1764 total joint arthroplasties (total hip arthroplasty and/or total knee arthroplasty) over three decades from 1970 to 1999. A survey on their postoperative survival was conducted in December 2000 in which these patients were divided into two groups. The patients who had their initial arthroplasty in the period 1970 to 1989 were classified as the “70s and 80s group,” and those who had their initial arthroplasty from 1990 to 1999 were classified as the “90s group.” Using the Kaplan–Meier method, their cumulative survival rates were compared. The survival rates of the 70s and 80s group, consisting of 433 patients, were 84.8% at the 5th postoperative year, 60.1% at the 10th year, and 45.3% at the 15th year. Although the survey period of the 90s group is shorter than that of the 70s and 80s group, their survival rates were 90.2% at the 5th year and 84.3% at the 10th year. At present, the life expectancies of the 90s group are good, and their cumulative survival rate is significantly greater than that of the 70s and 80s group (P < 0.01). It seems that this improvement has been contributed to by the recent increase in the number of RA patients with good prognoses and the well-timed application of arthroplasty, which decreases the number of patients with poor risk.     

Total ankle arthroplasty for deformity of the foot in patients with rheumatoid arthritis using the TNK ankle system: clinical results of 21 cases

We report the results of total ankle arthroplasty (TAA) of 21 ankle joints performed on 19 patients with rheumatoid arthritis (RA) using the Japanese TNK ankle system. The clinical evaluation for an average follow-up period of 33.8 months was based on the ankle analysis system. The total score, pain score, range of motion, and walking ability significantly improved postoperatively compared with the preoperative period. These parameters also showed significantly different values between the preoperative and the follow-up periods. However, the range of motion significantly improved postoperatively. In the evaluation of TAA using the TNK ankle system, a radiolucent line of about 1mm was detected, but there was no dislocation or sinking of the tibial and talar prostheses. There were no severe complications except for two cases with a delayed wound healing and one with a deep infection. These results suggest that if the talocrural joint only was destroyed and the neighboring joints (subtalar or talonavicular) had fibrous fusion, or the patient had relatively fewer activities in daily life or was an elderly person, TAA using the TNK ankle system was effective for the treatment of painful and disabling ankle joints in patients with RA in the middle of the follow-up period.     

Total ankle arthroplasty for deformity of the foot in patients with rheumatoid arthritis using the TNK ankle system: clinical results of 21 cases

Abstract

We report the results of total ankle arthroplasty (TAA) of 21 ankle joints performed on 19 patients with rheumatoid arthritis (RA) using the Japanese TNK ankle system. The clinical evaluation for an average follow-up period of 33.8 months was based on the ankle analysis system. The total score, pain score, range of motion, and walking ability significantly improved postoperatively compared with the preoperative period. These parameters also showed significantly different values between the preoperative and the follow-up periods. However, the range of motion significantly improved postoperatively. In the evaluation of TAA using the TNK ankle system, a radiolucent line of about 1?mm was detected, but there was no dislocation or sinking of the tibial and talar prostheses. There were no severe complications except for two cases with a delayed wound healing and one with a deep infection. These results suggest that if the talocrural joint only was destroyed and the neighboring joints (subtalar or talonavicular) had fibrous fusion, or the patient had relatively fewer activities in daily life or was an elderly person, TAA using the TNK ankle system was effective for the treatment of painful and disabling ankle joints in patients with RA in the middle of the follow-up period.     

Risk factors for total knee arthroplasty in rheumatoid arthritis

We conducted a study to assess the predictive factors for total knee arthroplasty (TKA) in a cohort of rheumatoid arthritis (RA) patients recruited and followed prospectively for 5 years. A linked registry study using information from a large observational cohort of RA patients followed at the Institute of Rheumatology, Tokyo Women's Medical University (IORRA) was done. Baseline routine clinical and laboratory assessments were recorded. The data were analyzed using the multivariate piecewise-linear Cox (PL-Cox) regression model; the model initially included variables such as gender, age, duration of the disease, visual analog scale (VAS) generated by physicians (VAS-physician), patient-reported VAS for pain (VAS-pain), VAS for general health (VAS-GH), disability level using the Japanese version of the Health Assessment Questionnaire (J-HAQ), C-reactive protein, erythrocyte sedimentation rate, rheumatoid factor (RF), and hemoglobin. Of the 3945 patients registered at baseline, 955 (24.2%) had pain or tenderness in their knee joints, and 114 (11.9%) had TKA surgery in one or both knee joints. On PL-Cox regression, the variables with positive coefficients were J-HAQ, VAS-pain, VAS-physician, and RF positive; advanced age was associated with a reduced risk of TKA. The hazard ratios were: 0.920 for age >60 years; 2.64 for J-HAQ <1.5; 1.01 for J-HAQ >1.5; 1.47 for VAS-pain >6 (cm); 1.20 for VAS-physician >4 (cm); and 2.08 for RF positive. The consistently predictive factors for TKA in RA were age, J-HAQ, VAS-pain, VAS-physician, and RF positive. Age greater than 60 years was associated with a decreased risk of TKA, while J-HAQ from 0 to 1.5, VAS-pain >6 (cm), and VAS-physician >4 (cm) were associated with an increased risk for TKA surgery. These results suggest that, when treating RA patients, physicians should pay particular attention to pain complaints, the patient's daily activity level, and the RF factor status.     

Subchondral insufficiency fracture of the femoral head after total knee arthroplasty in a patient with rheumatoid arthritis

We report an 80-year-old woman with rheumatoid arthritis (RA) who was found to have subchondral insufficiency fracture of the right femoral head after total knee arthroplasty (TKA). Initially, plain radiographs showed no obvious changes, but magnetic resonance imaging (MRI) revealed an irregular, discontinuous, low-intensity band on T1-weighted images of the right hip. She underwent hemiarthroplasty of the hip. This report describes a rare case of subchondral insufficiency fracture of the femoral head after TKA in a patient with RA.     

Limited extension after linked total elbow arthroplasty in patients with rheumatoid arthritis

Objective: Total elbow arthroplasty (TEA) has become an established procedure to relieve pain and to increase the range of motion of the destructed elbow in patients with rheumatoid arthritis (RA). However, some patients still have limited extension after TEA, and the causes of limited extension after TEA have yet to be elucidated.

Methods: To examine whether widening of the joint space can cause such limited extension, we retrospectively analyzed 55 cases of linked TEA in patients with RA. There were seven male and 40 female with a mean age of 63.8 years (range, 30–80 years) and a mean follow-up of 7.5?±?4.2 years (range, 2.5–15.6 years). The Mayo Elbow Performance Score (MEPS) and radiological measurements were recorded. Widening of the joint space was calculated by subtracting the length measured on postoperative radiograph from preoperative radiograph.

Results: MEPS and range of motion were significantly improved after surgery except for extension. The degree of extension was significantly correlated with radiological widening of the joint space in the limited extension group. Correlation analyses showed that postoperative limited extension was correlated with lower MEPS daily function.

Conclusions: Limited extension after linked TEA is partly derived from perioperative widening of the joint space and potentially limits daily function in patients with RA.     

Effect of total arthroplasty combined with anti-tumor necrosis factor agents in attenuating systemic disease activity in patients with rheumatoid arthritis

Abstract

We assessed the effect of total large-joint arthroplasty combined with anti-tumor necrosis factor (TNF) therapy for rheumatoid arthritis (RA). We studied 45 RA patients (age 57.91 ± 12.74 years, RA duration 13.43 ± 8.28 years) who underwent total arthroplasty (35 knees, 19 hips, 3 elbows, and 1 ankle) between August 2002 and November 2009. All patients received anti-TNF agents (infliximab, 22; etanercept, 33; adalimumab, 3) during the period of the study (that is, they were being treated with the agents when operated on and postoperatively). The disease activity score 28 (DAS28)-erythrocyte sedimentation rate (mean ± standard deviation) in all patients improved significantly from baseline (just before the operation; 4.32 ± 0.99) to 1 year after the operation (3.35 ± 0.93) in contrast with the finding that the mean DAS28-ESR values had remained unchanged from 1 year before the operation to the baseline. Changes in clinical variables in the 58 cases were investigated at baseline, and at 4, 12, and 52 weeks after the operation. The patients were divided by a median split of baseline demographics into 2 groups for further evaluation. Compared with the high-value groups, those with low C-reactive protein and matrix metalloproteinase-3 values showed better results and had lower disease activity. Overall, the DAS28-ESR in both groups had improved 1 year after the operation. In RA patients who are being treated with anti-TNF agents, large-joint arthroplasty may be beneficial, not only for the relief of pain arising from joint destruction, but also for the systemic reduction of RA activity.     

Efficacy of total joint arthroplasty in patients with established rheumatoid arthritis: improved longitudinal effects on disease activity but not on health-related quality of life

Abstract

Though excellent clinical results have been reported for total joint arthroplasty (TJA) in rheumatoid arthritis (RA) patients, the longitudinal effects of TJA on pain, physical function, and health-related quality of life in RA patients remain unknown. This study aimed to assess changes in disease activity and health-related quality of life after TJA in patients with established RA. We analyzed the effect of total knee arthroplasty (TKA) and total hip arthroplasty (THA) on RA disease activity in an observational cohort of RA patients. Of the registered RA patients, 333 TKA and 77 THA patients were followed for 5 years after surgery. RA disease activity and health-related quality of life were measured using the Disease Activity Score 28 (DAS28) and a Japanese version of the Stanford health assessment questionnaire (J-HAQ). The mean DAS28 in TKA patients decreased from 4.66 (preoperatively) to 4.02 (3 years postoperatively) and to 3.94 (5 years postoperatively); the mean DAS28 in THA patients decreased from 4.41 (preoperatively) to 3.99 (3 years postoperatively) and to 3.92 (5 years postoperatively). The mean J-HAQ for TKA remained essentially unchanged, ranging from 1.48 (preoperatively) to 1.45 (3 years postoperatively) and to 1.47 (5 years postoperatively); the mean J-HAQ for THA also remained unchanged, ranging from 1.74 (preoperatively) to 1.74 (3 years postoperatively) and to 1.73 (5 years postoperatively). Of the total J-HAQ score, the lower limb score improved while the upper limb score worsened. Although TKA and THA improve clinical outcomes in damaged knees and hips and have a positive secondary systemic effect on RA disease activity, they have not had a continuously good effect on the measures of health-related quality of life. We conclude that tight control of RA disease activity is indicated for those patients with TKA and/or THA.