BACkgROunD: Hip fractures are common, expensive and lead to considerable morbidity and mortality. An ageing population in the United Kingdom means that rates of this injury are increasing, making them a pressing public health issue. The National Institute of Health and Care Excellence (NICE) recommends that extramedullary implants are used over intramedullary nails to fix intertrochanteric fractures, which make up half of all hip fractures. However, there is currently no guidance on the preferred type of extramedullary device whether this be the commonly used dynamic hip screw (DHS) or another newer device. It has been suggested that a percutaneous compression plate (PCCP) can reduce complications and improve functional outcome compared with the traditional DHS. REvIEw QuESTIOn: In patients with intertrochanteric hip fractures, is the PCCP more effective than the DHS in terms of relevant intraoperative and postoperative outcomes such as blood loss, implant failure, and mortality? LITERATuRE SEARCH: We first searched for relevant information in the NICE Clinical Guideline on Hip Fracture Management (CG124), then National Health Service (NHS) evidence for Clinical Knowledge Summaries, then the Cochrane library for systematic reviews. Finally, we conducted an electronic search of the PubMed database. REvIEw FInDIngS: We selected five systematic reviews and eight primary studies for review. The main findings were that the PCCP was associated with significantly less blood loss, fewer blood transfusions, and shorter operating times compared with the DHS. However, no significant differences were found in postoperative pain, orthopaedic performance, and mortality rates between the two methods. There was no comparison of cost-effectiveness between the two methods. COnCLuSIOnS: The PCCP is superior to the DHS in terms of intraoperative blood loss and, potentially, non-orthopaedic postoperative complications such as deep vein thrombosis and nosocomial infection. However, there was no significant difference in mortality rates between the two methods. Current studies on this topic have several methodological issues and some are of relatively poor quality. Further higher quality research and cost-effectiveness are necessary to further evaluate the efficacy of these methods.
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