Fatigue sacral fractures: A case series and literature review.

OBJECTIVES: Fatigue sacral fractures (FSFs) are rare and often misdiagnosed. This study presents a series of FSFs and a meticulous literature review. METHODS: The present is an 11-year (2010-2021) retrospective observational study. The characteristics of all adult patients with FSF, including demographics, fracture type, treatment, history of fatigue fracture and imaging were evaluated. RESULTS: Eight cases (6 females; 75%), suffering from 12 fractures (4 bilateral cases) with mean age=33.4 years were studied. Two patients (25%) had suffered another fatigue fracture in the past. Mean symptoms' duration prior diagnosis was 8.5 weeks, while mean symptoms' duration after diagnosis was 10.75. In most cases (7; 87.5%), MRI revealed the fracture. According to the Kaeding-Miller classification; five fractures (42%) were grade III, four (33%) IV and three (25%) II. All patients were treated conservatively, with rest and analgesics, while three received vitamin D and calcium. One patient, due to delayed union, was commenced on teriparatide. CONCLUSIONS: FSFs are often misdiagnosed; therefore, they should be included in the differential diagnosis for chronic low back-or-hip pain in athletes. History of other fatigue injuries seems to be a predisposing factor. It is of paramount importance to obtain advanced imaging for identifying a FSF.

Evaluation of the first fracture liaison service in the Greek healthcare setting.

We evaluated the first implementation of FLS in the Greek healthcare setting, at the 251 Hellenic Air Force and VA General Hospital of Athens. Participation rate was moderate (54.5%) and needs improvement; osteoporosis medication was either suggested or reviewed in 74 out of the 116 patients recruited. PURPOSE: The purpose of this study was to evaluate the first implementation of a fracture liaison service (FLS) in Greece, at the 251 Hellenic Air Force and VA General Hospital, Athens. METHODS: Single-center, prospective study from May 1, 2013 to April 30, 2015 (first year-second year follow-up) was conducted. Patients of both genders aged 40-90 years old, with a history of a low trauma fracture and willing to participate, were included after identification by an FLS nurse. Following recruitment, osteoporosis risk factors were assessed, FRAX score was calculated for treatment-naïve patients, bone mineral density (BMD) was measured by dual-energy x-ray absorptiometry (DXA), and osteoporosis treatment was suggested where applicable. The rate of participation, the indication of osteoporosis treatment, and the difficulties met were evaluated. RESULTS: Of the eligible 213 patients, 97 (45.5%) were reluctant to participate for personal reasons. From the 116 initially recruited patients (mean age 74.8 ± 12 years), 77 (66.4%) discontinued their participation at some point for various reasons and 39 patients concluded the study. All 116 patients were assessed for osteoporosis risk factors and given a tailor-made exercise and education program, while FRAX score was assessed in all treatment-naïve patients (74 patients, 63.8%). Osteoporosis medication was suggested or reviewed in 74 patients; however, an adherence rate of 100% is only available for the 24 who concluded the study. CONCLUSIONS: We report the first implementation of FLS in the Greek healthcare setting. The participation rate is moderate and definitely needs improvement.