ArticlePharmacoEconomics - open2025
Economic Evaluation of Total Knee Replacement Compared with Non-Surgical Management for Knee Osteoarthritis in India.
Article in PharmacoEconomics - open, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
1 citing paper in PubMed.
- Geospatial analysis of neonatal mortality in north-eastern India: a multilevel Bayesian approach.Epidemiology and health · 2025Article
Corrections and comments
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Authors and funding
10 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveThis study is an economic evaluation of total knee replacement (TKR) in comparison with non-surgical management in India.
methodsCost-utility analysis and budget impact analysis (BIA) were conducted on individuals aged ≥ 50 years with osteoarthritis of the knee (OA knee) Kellgren-Lawrence grades 2 and 3 using a provider's perspective. Three scenarios were considered, varying the age at which TKR is administered while assuming a 20-year lifespan for the implant. A Markov model was used to determine incremental cost-effectiveness ratios (ICERs). Sensitivity analysis was conducted incorporating implant costs and other input parameters.
resultsNet quality-adjusted life-years (QALYs) gained per OA knee treated with TKR were superior when performed at the age of 50, regardless of OA severity and across all scenarios. The lowest ICER was 36,107 Indian National Rupees (INR) (USD 482.9)/QALY gained, observed at 50 years, while the highest was INR 61,363 (USD 820.72)/QALY gained at 70 years for grade-2 severity. Sensitivity analysis revealed that the ICER was most sensitive to the cost of non-surgical management, health utility values gained in an improved state, and the cost of TKR across scenarios. For the BIA in Scenario 1, with 40% coverage for TKR, costs reach INR 5013 crores (cr) (USD 670,477,060) in 2023 and INR 8444 cr (USD 1,024,628,736) in 2028 (1% of government budgets). In Scenario 2 (full coverage), costs are INR 12,532 cr (USD 1,520,683,008) (2.7%) in 2023, declining to 2.4% in 2028. In Scenario 3, covering 40% under the National Health Mission (NHM), costs vary from 17% in 2023 to 25% in 2028.
conclusionThis study concludes that TKR is a cost-effective treatment option compared with non-surgical management for OA knee in India, irrespective of age, implant types, and severity.
Identifiers
What Socratic holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.