RESUMEN
BACKGROUND/OBJECTIVES: Sarcopenia in pancreatic cancer may increase the risk of chemotherapy-related toxicity and post-operative morbidity. This systematic review and meta-analysis aimed to quantify the prevalence of sarcopenia in early stage pancreatic cancer. METHODS: Relevant studies were identified using Ovid Medline and Elsevier Embase. Pooled estimates of prevalence rates (percentages) and corresponding 95% confidence interval (CI) were computed using a random-effects model to allow for heterogeneity between studies. RESULTS: The majority of the 33 studies (n = 5,593 patients) included in this meta-analysis utilized computed tomography (CT)-derived measures for body composition assessment in patients undergoing pancreatic resection. Reported prevalence of sarcopenia varied between 14 and 74%, and the pooled prevalence was 39% (95% CI: 38-40%) Heterogeneity was considerable, however, (I2 = 93%) and did not improve significantly when controlling for assessment method, and use of pre-defined cut-offs for sarcopenia, limiting potential to evaluate the true impact of sarcopenia. CONCLUSION: The ready availability of sequential CT offers a valuable opportunity for body composition assessment, but the quality of assessment and interpretation must improve before the impact of body composition on treatment-related outcomes and survival can be assessed. We suggest recommendations for the assessment of body composition for the design of future studies.
Asunto(s)
Neoplasias Pancreáticas , Sarcopenia , Humanos , Sarcopenia/diagnóstico por imagen , Sarcopenia/etiología , Neoplasias Pancreáticas/cirugía , Composición Corporal , Resultado del Tratamiento , Neoplasias PancreáticasRESUMEN
Atraumatic bilateral hip fractures in the relatively young are exceedingly rare. In this case report, we present one such patient diagnosed by MRI and treated with bilateral hip screws. Subsequent investigations revealed severe osteoporosis and primary 25-hyroxyvitamin D (25OHD) deficiency at a level suggestive of concurrent osteomalacia.