Evidence-based joint statement position of perioperative bone optimization in the arthroplasty candidate, from FEMECOT, AMMOM, ACOMM, SCCOT, SECOT, SEFRAOS, SEIOMM.

Abstract

Background: The prevalence of patients living with joint replacements is increasing. Nearly two-thirds of patients undergoing elective arthroplasty procedures have low bone mineral density (LBMD), defined as osteopenia in 38.5% and osteoporosis in 24.8%; among those with osteoporosis, only 32.8% received treatment at the time of surgery.

Materials and methods: A group of 7 national societies (FEMECOT, AMMOM, ACOMM, SCCOT, SECOT, SEFRAOS, SEIOMM) developed a joint statement position on the diagnosis of osteoporosis and perioperative bone optimization in candidates for arthroplasty "Arthroplasty Bone Optimization." We performed a scoping review of the available literature, followed by a systematic review and meta-analysis. Subsequently, a Delphi-modified method was used to gather the different positions.

Results: After analyzing the literature, we came up with five recommendations: (1) Patients scheduled for elective arthroplasty should undergo a bone health assessment (BHA). (2) If poor bone quality is observed during surgery and a bone health assessment has not been conducted promptly, a complete BHA, including a DXA scan, is imperative. (3) In the arthroplasty candidate, if LBMD or osteoporosis are noticed, bone loss-related factors should be corrected, and appropriate treatment for osteoporosis should be started before or right after arthroplasty. The use of anti-resorptive and bone anabolic agents has been shown to reduce periprosthetic bone loss, complications, and non-septic revision rates after joint arthroplasty. (4) In arthroplasty candidates, the diagnosis of osteoporosis or low bone mineral density (LBMD) should not delay the surgery. (5) Monitoring central and periprosthetic bone mineral density through DXA protocols can help identify bone loss in central and periprosthetic areas in patients with risk factors or osteoporosis.

Conclusions: Perioperative bone optimization should be considered in all patients who are candidates for arthroplasty. The orthopedic surgeon and multidisciplinary team should be encouraged to diagnose and treat the arthroplasty candidates' bone by screening for bone loss-related factors and diagnosing osteoporosis and starting treatment according to the current international guidelines. Following these recommendations could reduce periprosthetic bone loss, complications, and aseptic revision rates following arthroplasty surgery. More research is needed to understand the implications of osteoporosis and its treatment for joint replacement outcomes and long-term survival.