Overview
Intertrochanteric fractures involve the proximal femur, specifically the area between the lesser trochanter and the femoral condyles, often seen in elderly individuals due to falls and osteoporosis 34.Diagnosis
Clinical Presentation: Pain in the hip or groin, limited mobility, shortening and rotation of the affected limb 3.
Imaging: X-rays are essential for diagnosis, often supplemented by CT scans for better visualization of fracture lines and comminution 3.
Risk Factors Assessment: Evaluate balance, history of previous fractures, cognitive function, polypharmacy, and vitamin D status 314.Management
Surgical Intervention: Commonly involves fixation with a sliding hip screw or a dynamic hip screw 3.
Vitamin D Supplementation: Daily doses of at least 800 IU co-supplemented with calcium (1000-1200 mg/day) may be beneficial in severely deficient elderly populations (25(OH)D <25-30 nmol/L) for modest anti-fracture efficacy over 3-5 years 1.
Fall Prevention: Address intrinsic risk factors such as balance disturbances and polypharmacy to reduce fall risk 4.
Pharmacological Management: Avoid high-dose vitamin D (>4000 IU/day) in individuals without deficiency to prevent potential harm 1.Special Populations
Elderly: Higher risk due to osteoporosis, balance issues, and polypharmacy; careful monitoring of vitamin D levels and supplementation is crucial 134.
Comorbidities: Concomitant use of opioids with antipsychotics or benzodiazepines increases fracture risk in men; consider drug interactions and adjust accordingly 2.Key Recommendations
Assess and Correct Vitamin D Deficiency: Supplement with daily vitamin D (800 IU) and calcium (1000-1200 mg/day) in severely deficient elderly patients for fracture risk reduction (Evidence: Moderate) 1.
Evaluate and Manage Fall Risk Factors: Focus on balance, medication review, and environmental safety to prevent falls in elderly patients (Evidence: Moderate) 34.
Caution with Polypharmacy: Be wary of concomitant use of opioids with psychotropic drugs, particularly in men, due to increased fracture risk (Evidence: Moderate) 2.References
1 Anagnostis P, Bosdou JK, Kenanidis E, Potoupnis M, Tsiridis E, Goulis DG. Vitamin D supplementation and fracture risk: Evidence for a U-shaped effect. Maturitas 2020. link
2 Nurminen J, Puustinen J, Piirtola M, Vahlberg T, Lyles A, Kivelä SL. Opioids, antiepileptic and anticholinergic drugs and the risk of fractures in patients 65 years of age and older: a prospective population-based study. Age and ageing 2013. link
3 Chen JS, Simpson JM, March LM, Cameron ID, Cumming RG, Lord SR et al.. Fracture risk assessment in frail older people using clinical risk factors. Age and ageing 2008. link
4 Svensson ML, Rundgren A, Larsson M, Odén A, Sund V, Landahl S. Accidents in the institutionalized elderly: a risk analysis. Aging (Milan, Italy) 1991. link