Year: 2024
Type: article
Study design: Observational Study
Abstract: Multiple Myeloma (MM) is a plasma cell tumor usually characterized by lytic bone lesions. Pathological Fracture (PF) is a debilitating condition that usually affects a patient’s psychomotor functions, treatment modality, morbidity, and outcome. We evaluated the associations, characteristics, and impact of PF on survival in a group of Nigerian myeloma cohort. A 10-year (2011-2021) retrospective review of MM data from Nigerian tertiary hospital haemato-oncology unit to evaluate attributes of PFs in myeloma cohort. Sixty-six patients had MM of which 23 had PF while forty-three had no fractures. Of the number with PF, 18 had lytic bone lesions, while 20 had bone pains. Monoclonal Immunoglobulin G was predominant followed by Immunoglobulin A. Significant correlations existed between hemoglobin level (r=0.446, p=0.002); platelet count (r=-0.347, p=0.041), serum calcium (r=0.471, p=0.006) and bone pains; as well as between urea level (r=-0.787, p=001), creatinine level (r=-0.853, p=0.001) and renal impairment respectively. PFs are associated with diabetes, peptic ulcer disease, hypertension, nephropathy, and arthritis. Bortezomib-based regimen was the choice treatment. Overall survival was 16 (69.6%) with 7 (30.4%) mortality. PF is common amongst the myeloma cohort with the spine being the most common site. It is associated with significant comorbidities like hypertension, diabetes, peptic ulcer disease, and paraplegia and is characterized by severe debilitating bone pains, anemia, hypercalcemia, raised plasma monoclonal immunoglobulin, renal impairment, loss of man-hour at work, and psychosocial imbalance. The impact of the fracture has increased morbidity and mortality and has reduced the median survival duration to as low as 4 years.
Language: English
Subfield: Hematology
Field: Medicine
Domain: Health Sciences
Open Access status: hybrid
OpenAlex ID: W4402649828