Our study aimed to correlate Forgotten Joint Socre(FJS) preoperatively(Preop-FJS) and postoperatively(Postop-FJS), hypothesis being that patients with high Preop-FJS had more likelihood of poor Postop-FJS. We retrospectively identified 212 patients, having undergone uniform primary TKA by a single surgeon over 20 months, with complete data of FJS and New Knee Society Score (NKSS), recorded preoperatively and postoperatively(1year±1month). Mean age was 66.3 years, with 167 female and 45 males. We correlated Preop-FJS to Postop-FJS using Spearmans correlation test. For our hypothesis, we studied patients using two cutoffs for Preop-FJS, first set with median Preop-FJS cutoff of 35 and second set with median Preop-FJS cutoff of 40. We applied Mann Whitney U test to compare Postop-FJS. SPSS software V15.0 was used.Introduction
Material & Methods
Low serum Vitamin D (VitD) levels are often found in patients being investigated for Total Knee Arthroplasty (TKA). VitD deficiency is associated with poor pre/post-operative functional scores and higher rate of complications. Studies report VitD as an important modifiable risk factor to improve outcomes post TKA. Aim of our study was 1) To examine the trajectory of VitD in TKA patients over 2 weeks, which included VitD sufficient and deficient patients who were supplemented orally or intramuscularly (IM) for comparision. 2) To compare early (2weeks) functional recovery in VitD sufficient and deficient patients.Introduction
Aim
Patient reported outcome measures (PROMs) are recognized as crucial in evaluating the outcome of total knee arthroplasty (TKA). New Knee Society Score (NKSS), introduced in 2011, is reported to be an effective, such outcome measure. Forgotten Joint score (FJS), introduced in 2012, has been validated but has only a few studies in literature reporting upon it. In a normal population without arthritis, the FJS is reported to be between 50–95, a higher score representing better status. Our aim was to determine 1) the FJS at 1-year post TKA, distributing patients in 2 groups of FJS less than/more than 50; assessing its ceiling and floor effect 2) the influence of age, sex, BMI, diabetes, thyroid, type of deformity, pre/post-operative flexion and 3) to compare and correlate FJS with NKSS and its sub-scores - Objective knee score(OKS) and Subjective knee score(SKS). We enrolled 181 patients (222 knees), who had primary TKA performed by the same surgeon at Lilavati Hospital & Research Centre, Mumbai, between June 2016 to February 2017. NKSS was administered to each patient preoperatively. At 1 year, they were prospectively called for review and NKSS and FJS were administered. 151 patients attended the review clinic and 17 patients completed the forms with the help of their physiotherapist and sent them via email. 13 patients who could not do either, were excluded from the study. Thus, we had 168 patients (207 knees) whose complete data was analyzed. Of 168 patients, 37 were males and 131 were females, with an average age of 67 years (37–85). Patients were divided into two groups based on their FJS score - Group A (FJS<50) and Group B (FJS≥50). The demographics and NKSS in both groups were compared. The study was approved by our Institutional Review Board. Statistical analysis was done using SPSS software. Raw data statistics for FJS was determined and unpaired t-test used to compare all parameters in Groups A and B. Correlation of NKSS to FJS was analyzed using Pearson's correlation test.Introduction
Methods
