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Role of bisphosphonates in hypertrophic osteoarthropathy: a systematic review

Background The role of bisphosphonates (BP) in hypertrophic osteoarthropathy (HPOA) is unclear. We presented a case of primary HPOA and performed a systematic review of literature on the effect of BP on treatment response in primary and secondary HPOA. Methods The study was prospectively registered...

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Bibliographic Details
Published in:Endocrine 2024, Vol.85 (2), p.883-893
Main Authors: Palui, Rajan, Sridharan, Kalyani, Sahoo, Jayaprakash, Suryadevara, Varun, Kamalanathan, Sadishkumar, Naik, Dukhabandhu, Halanaik, Dhanapathi, Durgia, Harsh, Raj, Henith
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Language:English
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Summary:Background The role of bisphosphonates (BP) in hypertrophic osteoarthropathy (HPOA) is unclear. We presented a case of primary HPOA and performed a systematic review of literature on the effect of BP on treatment response in primary and secondary HPOA. Methods The study was prospectively registered in PROSPERO (CRD42022343786). We performed a PubMed literature search that restricted to the English language. We included patients diagnosed with primary or secondary HPOA who received BP. The primary endpoint assessed was the effectiveness of BP on response to pain or arthritis. Secondary outcomes included timing, degree, and duration of response, comparison to other HPOA therapies, impact of BP on radiology, bone scan, bone turnover markers, and adverse effects of BP. Results Literature search retrieved only case reports. Forty-five patients (21 primary, 24 secondary HPOA) had received BP. Majority(88.3%) experienced improvement in pain or arthritis. Response was gradual for primary HPOA and within a median of 3 to 7 days for secondary HPOA after treatment with BP. Most patients had reduced bone scan uptake after BP. When other HPOA therapies were tried, half responded to BP after not having previously responded to other therapies, while a third received the treatments concurrently, making it difficult to attribute treatment response to a drug. Reporting of other secondary outcomes was very heterogenous and qualitative to draw conclusions. No major adverse effects have been reported for BP in HPOA. Conclusion Bisphosphonates provide an effective and safe treatment option for primary and secondary HPOA. However, there is a lack of randomized controlled trials.
ISSN:1559-0100
1355-008X
1559-0100
DOI:10.1007/s12020-024-03804-5