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type=\u0022text\/css\u0022 rel=\u0022stylesheet\u0022 href=\u0022\/\/d282kpwvnogo5m.cloudfront.net\/sites\/default\/files\/cdn\/css\/http\/css_Xg7z6oCTVgud_Q0huYz9x9iiD5H_2YPSJ5z2ZViSWdY.css\u0022 media=\u0022all\u0022 \/\u003E\n\u003Clink rel=\u0027stylesheet\u0027 type=\u0027text\/css\u0027 href=\u0027\/sites\/all\/modules\/contrib\/panels\/plugins\/layouts\/onecol\/onecol.css\u0027 \/\u003E\u003C\/head\u003E\u003Cbody\u003E\u003Cdiv class=\u0022panels-ajax-tab-panel panels-ajax-tab-panel-sageoa-tab-art\u0022\u003E\u003Cdiv class=\u0022panel-display panel-1col clearfix\u0022 \u003E\n  \u003Cdiv class=\u0022panel-panel panel-col\u0022\u003E\n    \u003Cdiv\u003E\u003Cdiv class=\u0022panel-pane pane-highwire-markup\u0022 \u003E\n  \n      \n  \n  \u003Cdiv class=\u0022pane-content\u0022\u003E\n    \u003Cdiv class=\u0022highwire-markup\u0022\u003E\u003Cdiv xmlns=\u0022http:\/\/www.w3.org\/1999\/xhtml\u0022 id=\u0022content-block-markup\u0022 xmlns:xhtml=\u0022http:\/\/www.w3.org\/1999\/xhtml\u0022\u003E\u003Cdiv class=\u0022article fulltext-view \u0022\u003E\u003Cspan class=\u0022highwire-journal-article-marker-start\u0022\u003E\u003C\/span\u003E\u003Cdiv class=\u0022section abstract\u0022 id=\u0022abstract-1\u0022\u003E\u003Ch2\u003ESummary\u003C\/h2\u003E\n            \u003Cp id=\u0022p-1\u0022\u003EA single-center, prospective, randomized, longitudinal study with blinded evaluation has shown that platelet-rich plasma (PRP), compared with the corticosteroid methylprednisolone, provided a greater and more durable improvement in pain relief in patients with chronic greater trochanteric bursitis (GTB).\u003C\/p\u003E\n         \u003C\/div\u003E\u003Cul class=\u0022kwd-group\u0022\u003E\u003Cli class=\u0022kwd\u0022\u003EOrthopaedics Clinical Trials\u003C\/li\u003E\u003Cli class=\u0022kwd\u0022\u003ESoft Tissue Disorders\u003C\/li\u003E\u003Cli class=\u0022kwd\u0022\u003EHip \u0026amp; Knee Conditions\u003C\/li\u003E\u003C\/ul\u003E\u003Cul class=\u0022kwd-group clinical-trial\u0022\u003E\u003Cli class=\u0022kwd\u0022\u003EOrthopaedics\u003C\/li\u003E\u003Cli class=\u0022kwd\u0022\u003EOrthopaedics Clinical Trials\u003C\/li\u003E\u003Cli class=\u0022kwd\u0022\u003ESoft Tissue Disorders\u003C\/li\u003E\u003Cli class=\u0022kwd\u0022\u003EHip \u0026amp; Knee Conditions\u003C\/li\u003E\u003C\/ul\u003E\u003Cp id=\u0022p-2\u0022\u003EA single-center, prospective, randomized, longitudinal study with blinded evaluation has shown that platelet-rich plasma (PRP), compared with the corticosteroid methylprednisolone (MP), provided a greater and more durable improvement in pain relief in patients with chronic greater trochanteric bursitis (GTB).\u003C\/p\u003E\u003Cp id=\u0022p-3\u0022\u003EPRP has shown promise in other musculoskeletal injuries, such as lateral epicondylitis and anterior cruciate ligament, and its use is being studied in other clinical settings [Zhang N et al. \u003Cem\u003EScientific World Journal\u003C\/em\u003E 2013; Bava ED, Barber FA. \u003Cem\u003EPhys Sportsmed\u003C\/em\u003E 2011]. Raymond Rocco Monto, MD, Nantucket Cottage Hospital, Nantucket, Massachusetts, USA, examined the use of PRP in his sports medicine practice to treat GTB, which is common but often not amenable to traditional treatment of rest, physical therapy, nonsteroidal anti-inflammatory drugs, and local nonsurgical modalities. Chronic tendonopathies, such as GTB, are associated with treatment failure rates ranging from 10% to 31% [Davies H et al. \u003Cem\u003EHip Int\u003C\/em\u003E 2009; Ege Rasmussen KJ, Fano N. \u003Cem\u003EScan J Rheumatol\u003C\/em\u003E 1985; Schapira D et al. \u003Cem\u003EArch Phys Med Rehabil\u003C\/em\u003E 1986].\u003C\/p\u003E\u003Cp id=\u0022p-4\u0022\u003EAlthough the mechanism of action of PRP is unknown, Dr. Monto hypothesized that bioactive components in the some 11,000 proteins and cytokines in the concentrated platelets drives repair of the damaged tissue.\u003C\/p\u003E\u003Cp id=\u0022p-5\u0022\u003EA total of 40 patients were evenly randomized to MP or PRP. The two groups were similar, with an average age of 64 years (range, 43 to 74) and 66 years (range, 47 to 77), 13 and 15 women, and refractory to 10 and 11 months of traditional treatment (minimum of 6 months required for inclusion), respectively.\u003C\/p\u003E\u003Cp id=\u0022p-6\u0022\u003EAll patients underwent magnetic resonance imaging to distinguish GTB from other musculoskeletal injuries such as arthritis and complex nerve syndrome, and to primarily identify injuries to the gluteus medius tendon. A single ultrasound-guided injection at the injury site was given to each patient: 4 mg of MP or 3 cc of unbuffered, unactivated autologous PRP.\u003C\/p\u003E\u003Cp id=\u0022p-7\u0022\u003EThe primary outcome measures of benefit were the Harris Hip Score (HHS) to assess hip function before and after treatment and the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) to measure pain, stiffness, and functional limitation.\u003C\/p\u003E\u003Cp id=\u0022p-8\u0022\u003EThe average pretreatment HHS was similar at 50.52 in the MP and 51.67 in the PRP groups (\u003Ca id=\u0022xref-table-wrap-1-1\u0022 class=\u0022xref-table\u0022 href=\u0022#T1\u0022\u003ETable 1\u003C\/a\u003E) [Monto RR. AAOS 2014 (paper 778)]. At 3 months, HHS improved to 75.32 and 84.23 in the MP and PRP groups, respectively. At 6 months, the difference between the groups increased, and at 12 months the HHS was near the pretreatment level in the MP group (58.81) although it had continued to improve in the PRP group (87.42).\u003C\/p\u003E\u003Cdiv id=\u0022T1\u0022 class=\u0022table pos-float\u0022\u003E\u003Cdiv class=\u0022table-inline\u0022\u003E\u003Cdiv class=\u0022callout\u0022\u003E\u003Cspan\u003EView this table:\u003C\/span\u003E\u003Cul class=\u0022callout-links\u0022\u003E\u003Cli class=\u00220 first\u0022\u003E\u003Ca href=\u0022\/\u0022 class=\u0022table-expand-inline\u0022 data-table-url=\u0022\/highwire\/markup\/15646\/expansion?postprocessors=highwire_figures%2Chighwire_math%2Chighwire_inline_linked_media%2Chighwire_embed\u0026amp;table-expand-inline=1\u0022 html=\u00221\u0022 fragment=\u0022#\u0022 external=\u00221\u0022 data-icon-position=\u0022\u0022 data-hide-link-title=\u00220\u0022\u003EView inline\u003C\/a\u003E\u003C\/li\u003E\u003Cli class=\u00221\u0022\u003E\u003Ca href=\u0022\/highwire\/markup\/15646\/expansion?width=1000\u0026amp;height=500\u0026amp;iframe=true\u0026amp;postprocessors=highwire_figures%2Chighwire_math%2Chighwire_inline_linked_media\u0022 class=\u0022colorbox colorbox-load table-expand-popup\u0022 rel=\u0022gallery-fragment-tables\u0022 data-icon-position=\u0022\u0022 data-hide-link-title=\u00220\u0022\u003EView popup\u003C\/a\u003E\u003C\/li\u003E\u003Cli class=\u00222 last\u0022\u003E\u003Ca href=\u0022\/highwire\/powerpoint\/15646\u0022 class=\u0022highwire-figure-link highwire-figure-link-ppt\u0022 data-icon-position=\u0022\u0022 data-hide-link-title=\u00220\u0022\u003EDownload powerpoint\u003C\/a\u003E\u003C\/li\u003E\u003C\/ul\u003E\u003C\/div\u003E\u003C\/div\u003E\u003Cdiv class=\u0022table-caption\u0022\u003E\u003Cspan class=\u0022table-label\u0022\u003ETable 1.\u003C\/span\u003E \n            \u003Cp id=\u0022p-9\u0022 class=\u0022first-child\u0022\u003EHarris Hip Scores Before and After Treatment\u003C\/p\u003E\n         \u003Cdiv class=\u0022sb-div caption-clear\u0022\u003E\u003C\/div\u003E\u003C\/div\u003E\u003C\/div\u003E\u003Cp id=\u0022p-10\u0022\u003EThe average pretreatment WOMAC score was 58.3 in the MP and 58.8 in the PRP groups, and improved to 83.6 and 91.4 at 3 months, respectively (\u003Ca id=\u0022xref-table-wrap-2-1\u0022 class=\u0022xref-table\u0022 href=\u0022#T2\u0022\u003ETable 2\u003C\/a\u003E) [Monto RR. AAOS 2014 (paper 778)]. Again, at 6 months the improvement with MP was diminished while the improvement with PRP was maintained. At 12 months, the WOMAC score in the MP group was near the pretreatment level (63.4) and the improvement was maintained (89.3) in the PRP group.\u003C\/p\u003E\u003Cdiv id=\u0022T2\u0022 class=\u0022table pos-float\u0022\u003E\u003Cdiv class=\u0022table-inline\u0022\u003E\u003Cdiv class=\u0022callout\u0022\u003E\u003Cspan\u003EView this table:\u003C\/span\u003E\u003Cul class=\u0022callout-links\u0022\u003E\u003Cli class=\u00220 first\u0022\u003E\u003Ca href=\u0022\/\u0022 class=\u0022table-expand-inline\u0022 data-table-url=\u0022\/highwire\/markup\/15647\/expansion?postprocessors=highwire_figures%2Chighwire_math%2Chighwire_inline_linked_media%2Chighwire_embed\u0026amp;table-expand-inline=1\u0022 html=\u00221\u0022 fragment=\u0022#\u0022 external=\u00221\u0022 data-icon-position=\u0022\u0022 data-hide-link-title=\u00220\u0022\u003EView inline\u003C\/a\u003E\u003C\/li\u003E\u003Cli class=\u00221\u0022\u003E\u003Ca href=\u0022\/highwire\/markup\/15647\/expansion?width=1000\u0026amp;height=500\u0026amp;iframe=true\u0026amp;postprocessors=highwire_figures%2Chighwire_math%2Chighwire_inline_linked_media\u0022 class=\u0022colorbox colorbox-load table-expand-popup\u0022 rel=\u0022gallery-fragment-tables\u0022 data-icon-position=\u0022\u0022 data-hide-link-title=\u00220\u0022\u003EView popup\u003C\/a\u003E\u003C\/li\u003E\u003Cli class=\u00222 last\u0022\u003E\u003Ca href=\u0022\/highwire\/powerpoint\/15647\u0022 class=\u0022highwire-figure-link highwire-figure-link-ppt\u0022 data-icon-position=\u0022\u0022 data-hide-link-title=\u00220\u0022\u003EDownload powerpoint\u003C\/a\u003E\u003C\/li\u003E\u003C\/ul\u003E\u003C\/div\u003E\u003C\/div\u003E\u003Cdiv class=\u0022table-caption\u0022\u003E\u003Cspan class=\u0022table-label\u0022\u003ETable 2.\u003C\/span\u003E \n            \u003Cp id=\u0022p-11\u0022 class=\u0022first-child\u0022\u003EWOMAC Scores Before and After Treatment\u003C\/p\u003E\n         \u003Cdiv class=\u0022sb-div caption-clear\u0022\u003E\u003C\/div\u003E\u003C\/div\u003E\u003C\/div\u003E\u003Cp id=\u0022p-12\u0022\u003EPRP provided short- and long-term improvement in pain and function scores. A limitation of the study, noted Dr. Monto, is the subjective patient-driven scoring systems used to assess outcomes. There were no complications in the study and no patients were lost to follow-up. Treatment with PRP and MP are similarly safe and simple. Ultimately, he stated, the currently unknown balance of cost versus efficacy will determine the use of this experimental approach to treating GTB.\u003C\/p\u003E\u003Cul class=\u0022copyright-statement\u0022\u003E\u003Cli class=\u0022fn\u0022 id=\u0022copyright-statement-1\u0022\u003E\u00a9 2014 MD Conference Express\u00ae\u003C\/li\u003E\u003C\/ul\u003E\u003Cspan class=\u0022highwire-journal-article-marker-end\u0022\u003E\u003C\/span\u003E\u003C\/div\u003E\u003Cspan id=\u0022related-urls\u0022\u003E\u003C\/span\u003E\u003C\/div\u003E\u003Ca href=\u0022http:\/\/mdc.sagepub.com\/content\/14\/2\/11.abstract\u0022 class=\u0022hw-link hw-link-article-abstract\u0022 data-icon-position=\u0022\u0022 data-hide-link-title=\u00220\u0022\u003EView Summary\u003C\/a\u003E\u003C\/div\u003E  \u003C\/div\u003E\n\n  \n  \u003C\/div\u003E\n\u003C\/div\u003E\n  \u003C\/div\u003E\n\u003C\/div\u003E\n\u003C\/div\u003E\u003Cscript type=\u0022text\/javascript\u0022 src=\u0022http:\/\/mdc.sagepub.com\/sites\/all\/modules\/highwire\/highwire\/plugins\/highwire_markup_process\/js\/highwire_openurl.js?nzpcf2\u0022\u003E\u003C\/script\u003E\n\u003Cscript type=\u0022text\/javascript\u0022 src=\u0022http:\/\/mdc.sagepub.com\/sites\/all\/modules\/highwire\/highwire\/plugins\/highwire_markup_process\/js\/highwire_tables.js?nzpcf2\u0022\u003E\u003C\/script\u003E\n\u003C\/body\u003E\u003C\/html\u003E"}