2014, Number 4
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Ortho-tips 2014; 10 (4)
Scientific evidence of growth factors in orthopedic surgery and traumatology
Fernández-Fairen M, Gutiérrez-Gómez J, Hernández-Vaquero D, Torres-Pérez AI, Sueiro-Fernández J
Language: Spanish
References: 100
Page: 235-257
PDF size: 248.67 Kb.
ABSTRACT
The systematic and critical review of existing literature regarding the growth factors used specifically (GF) and nonspecific like him platelet rich plasma (PRP) to discern the level of scientific evidence, risk/benefit and possible grade of recommendation of therapeutic procedures in which currently used for sports medicine. Growth factors (GF) in specific bone morphogenic proteins (BMP’s) extracted from white blood formula and are commercially available recombinantly using genomic medicine. Other forms of obtaining growth factors are by centrifugation of blood concentrates are obtained where multiple growth factors such as platelet rich plasma (PRP), growth factors are beneficial in chronic tendon injuries, except anterior cruciate ligament (ACL), osteoarthritis of the knee, long bone nonunions, posterolateral lumbar fusions. There is insufficient evidence to recommend the use of growth factors in muscle injuries, cervical spine arthrodesis, arthroplasty or pediatric pathologies such as congenital pseudarthrosis of tibia or bone elongation of achondroplasia evidence. Each case is unique and the profit depends on the specific way in which it is obtained and applied each growth factor. Therefore, we do not recommend widespread use of growth factors for treatment of bone, muscle and joint injuries.
REFERENCES
Ong KL, Villarraga ML, Lau E, Carreon LY, Kurtz SM, Glassman SD. Off-label use of bone morphogenetic proteins in the United States using administrative data. Spine. 2010; 35: 1794-800.
Williams BJ, Smith JS, Fu KM, Hamilton DK, Polly DW Jr, Ames CP, et al. Does bone morphogenetic protein increase the incidence of perioperative complications in spinal fusion? A comparison of 55,862 cases of spinal fusion with and without bone morphogenetic protein. Spine. 2011; 36: 1685-1691.
Cahill KS, Chi JH, Day A, Claus EB. Prevalence, complications, and hospital charges associated with use of bone-morphogenetic proteins in spinal fusion procedures. JAMA. 2009; 302: 58-66.
Cole BJ, Seroyer ST, Filardo G, Bajaj S, Fortier SA. Platelet-rich plasma: where are we now and where are we going? Sports Health. 2010; 20: 1-8.
Garrison KR, Donell S, Ryder J, Shemilt I, Mugford M, Harvey I, et al. Clinical effectiveness and cost-effectiveness of bone morphogenetic proteins in the non-healing of fractures and spinal fusion: a systematic review. Health Technol Assess. 2007; 11: 1-150.
Garrison KR, Shemilt I, Donell S, Ryder JJ, Mugford M, Harvey I, et al. Bone morphogenetic protein (BMP) for fracture healing in adults. Cochrane Database Syst Rev. 2010; (6): CD006950. doi: 10.1002/14651858.CD006950.pub2.
Hall MP, Band PA, Meislin RJ, Jazrawi LM, Cardone DA. Platelet-rich plasma: current concepts and application in sport medicine. J Am Acad Orthop Surg. 2009; 17: 602-608.
Kon E, Filardo G, Di Martino A, Marcacci M. Platelet-rich plasma (PRP) to treat sports injuries: evidence to support its use. Knee Surg Sports Traumatol Arthrosc. 2011; 19: 516-527.
Miyazaki M, Tsumura H, Wang JC, Alanay A. An update of bone substitutes for spinal fusion. Eur Spine J. 2009; 18: 783-799.
Resnick DK, Choudhri TF, Dailey AT, Groff MW, Khoo L, Matz PG, et al. Guidelines for the performance of fusion procedures for degenerative disease of the lumbar spine. Part 16: bone graft extenders and substitutes. J Neurosurg Spine. 2005; 2: 733-736.
Csima C, Swionkowtski MF. Large clinical trials in musculoskeletal trauma: are they possible? Lessons learned from the international study of the use of rhBMP-2 in open tibial fractures. J Bone Joint Surg Am. 2005; 87: 218-222.
Bae H, Zhao L, Zhu D, Kanim LE, Wang JC, Delamarter RB. Variability across ten production lots of a single demineralized bone matrix product. J Bone Joint Surg Am. 2010; 92: 427-435.
Castillo T, Pouliot M, Kim H, Dragoo JL. Comparison of growth factor and platelet concentration from commercial platelet-rich plasma separation systems. Am J Sports Med. 2011; 39: 266-271.
Roukis TS, Zgonis T, Tiernan B. Autologous platelet-rich plasma for wound and osseous healing: a review of the literature and commercially available products. Adv Ther. 2006; 23: 218-237.
McKay B, Sandhu HS. Use of recombinant human bone morphogenetic protein-2 in spinal fusion applications. Spine. 2002; 16 (Suppl. 1): S66-S85.
Alsousou J, Thompson M, Hulley P, Noble A, Willett K. The biology of platelet-rich plasma and its application in trauma and orthopaedic surgery. A review of the literature. J Bone Joint Surg Br. 2009; 91: 987-996.
Lu HH, Vo JM, Chin HS, Lin J, Cozin M, Tsay R, et al. Controlled delivery of platelet-rich plasma-derived growth factors for bone formation. J Biomed Mater Res A. 2008; 86: 1128-1136.
Seeherman H, Wozney JM. Delivery of bone morphogenetic proteins for orthopedic tissue regeneration. Cytokine Growth Factor Rev. 2005; 16: 329-345.
Hamilton B, Knez W, Eirale C, Chalabi H. Platelet enriched plasma for acute muscle injury. Acta Orthop Belg. 2010; 76: 443-448.
Efthimiadou A, Nikolettos NK, Lambropoulou M, Papadopoulos N, Kontoleon E. Angiogenic effect of intramuscular administration of basic fibroblast growth factor in atrophied muscles: an experimental study in the rat. Br J Sports Med. 2006; 40: 355-358.
Hammond JW, Hinton RY, Curl LA, Muriel JM, Lovering RM. Use of autologous platelet-rich plasma to treat muscle strain injuries. Am J Sports Med. 2009; 37: 1135-1142.
Wright-Carpenter T, Klein P, Schäferhoff P, Appell HJ, Mir LM, Wehling P. Treatment of muscle injuries by local administration of autologous conditioned serum: a pilot study on sportsmen with muscle strains. Int J Sports Med. 2004; 25: 588-593.
Angel MJ, Sgaglione NA, Grande DA. Clinical applications of bioactive factors in sports medicine: current concepts and future trends. Sports Med Arthrosc Rev. 2006; 14: 138-145.
Everts PA, Devilee RJ, Mahoney CB, van Erp A, Oosterbos CJM, Stellenboom M, et al. Exogenous application of platelet-leukocyte gel during open subacromial decompression contributes to improved patient outcome. A prospective randomized double-blind study. European Surg Repair. 2008; 40: 203-210.
Randelli PS, Arrigoni P, Cabitza P, Volpi P, Maffulli N. Autologous platelet rich plasma for arthroscopic rotator cuff repair. A pilot study. Disabil Rehabil. 2008; 30: 1584-1589.
Castricini R, Longo UG, De Benedetto M, Panfoli N, Pirani P, Zini R, et al. Platelet-rich plasma augmentation for arthroscopic rotator cuff repair: A randomized controlled trial. Am J Sports Med. 2011; 39: 258-265.
Mishra A, Pavelko T. Treatment of chronic elbow tendinosis with buffered platelet-rich plasma. Am J Sports Med. 2006; 34: 1774-1778.
Gosens T, Peerbooms JC, van Laar W, den Oudsten BL. Ongoing positive effect of platelet-rich plasma injection in lateral epicondylitis. A double-blind randomized controlled trial with 2-year follow-up. Am J Sports Med. 2011; 39: 1200-1208.
De Jonge S, de Vos RJ, Weir A, van Schie HT, Bierma-Zeinstra SMA, Verhaar JAN, et al. One year follow-up of platelet-rich plasma treatment in chronic Achilles tendinopathy: a double-blinded randomized placebo-controlled trial. Am J Sports Med. 2011; 39: 1623-1629.
DeLong JM, Beitzel K, Mazzocca AD, Shepard D, Roller BL, Hanypsiak BT. Update on platelet-rich plasma. Curr Orthop Pract. 2011; 22: 514-522.
Figueroa D, Melean P, Calvo R, Vaisman A, Zilleruelo N, Figueroa F, et al. Magnetic resonance imaging evaluation of the integration and maturation of semitendinous-gracilis graft in anterior cruciate ligament reconstruction using autologous platelet concentrate. Arthroscopy. 2010; 26: 1318-1335.
Orrego M, Larrain C, Rosales J, Valenzuela L, Matas J, Durruty J, et al. Effects of platelet concentrate and a bone plug on the healing of hamstring tendons in a bone tunnel. Arthroscopy. 2008; 24: 1373-1380.
Valentí-Nin JR, Mora-Gasque GM, Valentí-Azcárate A, Aguerreta-Beola JD, Hernández-González M. Has platelet-rich plasma any role in anterior cruciate ligament allograft healing? Arthroscopy. 2009; 25: 1206-1213.
Filardo G, Kon E, Buda R, Timoncini A, Di Martino A, Cenacchi A, et al. Platelet-rich plasma intra-articular knee injections for the treatment of degenerative cartilage lesions and osteoarthritis. Knee Surg Sports Traumatol Arthrosc. 2011; 19: 528-535.
Baltzer AW, Moser C, Jansen SA, Krauspe R. Autologous conditioned serum (Orthokine) is an effective treatment for knee osteoarthritis. Osteoarthritis Cartilage. 2009; 17: 152-160.
Kon E, Mandelbaum B, Buda R, Filardo G, Delcogliano M, Timoncini A, et al. Platelet-rich plasma intra-articular injection versus hyaluronic acid viscosupplementation as treatment for cartilage pathology: from early degeneration to osteoarthritis. Arthroscopy. 2011; 27: 1490-1501.
Kawaguchi H, Oka H, Jingushi S, Izumi T, Fukunaga M, Sato K, et al.; TESK Group. A local application of recombinant human fibroblast growth factor 2 for tibial shaft fractures: a randomized, placebo-controlled trial. J Bone Miner Res. 2010; 25: 2735-2743.
Govender S, Csimma C, Genant HK, Valentin-Opran A, Amit Y, Arbel R, et al. Recombinant human bone morphogenetic protein-2 for treatment of open tibial fractures: a prospective, controlled, randomized study of four hundred and fifty patients. J Bone Joint Surg Am. 2002; 84: 2123-2134.
Swiontkowski MF, Aro HT, Donell S, Esterhai JL, Goulet J, Jones A, et al. Recombinant human bone morphogenetic protein-2 in open tibial fractures. A subgroup analysis of data combined from two prospective randomized studies. J Bone Joint Surg Am. 2006; 88: 1258-1265.
Alt V, Donell ST, Chhabra A, Bentley A, Eicher A, Schnettler R. A health economic analysis of the use of rhBMP-2 in Gustilo-Anderson grade III open tibial fractures for the UK, Germany, and France. Injury. 2009; 40: 1269-1275.
Jones AL, Bucholz RW, Bosse MJ, Mirza SK, Lyon TR, Webb LX, et al. Recombinant human BMP-2 and allograft compared with autogenous bone graft for reconstruction of diaphyseal tibial fractures with cortical defects. A randomized, controlled trial. J Bone Joint Surg. 2006; 88: 1431-1441.
Friedlaender GE, Perry CR, Cole JD, Cook SD, Cierny G, Muschler GF, et al. Osteogenic protein 1 (bone morphogenic protein-7) in the treatment of tibial non-unions. J Bone Joint Surg Am. 2001; 83 (Suppl. 1): S151-S158.
Dahabreh Z, Calori GM, Kanakaris NK, Nikolaou VS, Giannoudis PV. A cost analysis of treatment of tibial fracture nonunion by bone grafting or bone morphogenetic protein-7. Int Orthop. 2009; 33: 1407-1414.
Bilic R, Simic P, Jelic M, Stern-Padovan R, Dodig D, van Meerdervoort HP, et al. Osteogenic protein-1 (BMP-7) accelerates healing of scaphoid non-union with proximal pole sclerosis. Int Orthop. 2006; 30: 128-134.
Ekrol I, Hajducka C, Court-Brown C, McQueen MM. A comparison of RhBMP-7 (OP-1) and autogenous graft for metaphyseal defects after osteotomy of the distal radius. Injury. 2008; 39 (Suppl. 2): S73-S82.
Geesink RG, Hoefnagels NH, Bulstra SK. Osteogenetic activity of OP-1 bone morphogenetic protein (BMP-7) in a human fibular defect. J Bone Joint Surg Br. 1999; 81: 710-718.
Calori GM, Tagliabue L, Gala L, d'Imporzano M, Peretti G, Albisetti W. Application of rhBMP-7 and platelet-rich plasma in the treatment of long bone non-unions: a prospective randomised clinical study on 120 patients. Injury. 2008; 39: 1391-1402.
Dallari D, Savarino L, Stagni C, Cenni E, Cenacchi A, Fornasari PM, et al. Enhanced tibial osteotomy healing with use of bone grafts supplemented with platelet gel or platelet gel and bone marrow stromal cells. J Bone Joint Surg Am. 2007; 89: 2413-2420.
Boraiah S, Paul O, Hawkes D, Wickham M, Lorich DG. Complications of recombinant human BMP-2 for treating complex tibial plateau fractures. Clin Orthop Relat Res. 2009; 467: 3257-3262.
Newman JT, Smith WR, Ziran BH, Hasenboehler EA, Stahel PF, Morgan SJ. Efficacy of composite allograft and demineralized bone matrix graft in treating tibial plateau fractures with bone loss. Orthopedics. 2008; 31: 649.
Poynton AR, Lane JM. Safety profile for the clinical use of bone morphogenetic proteins in the spine. Spine. 2002; 27 (Suppl. 1): S40-S48.
Burkus JK, Gornet MF, Dickman CA, Zdeblick TA. Anterior lumbar interbody fusion using rhBMP-2 with tapered interbody cages. J Spinal Disord Tech. 2002; 15: 337-349.
Boden SD, Zdeblick TA, Sandhu HS, Heim SE. The use of rhBMP-2 in interbody fusion cages. Definitive evidence of osteoinduction in humans: a preliminary report. Spine. 2000; 25: 376-381.
Burkus JK, Heim SE, Gornet MF, Zdeblick TA. Is INFUSE bone graft superior to autograft bone? An integrated analysis of clinical trials using the LT-CAGE lumbar tapered fusion device. J Spinal Disord Tech. 2003; 16: 113-122.
Burkus JK, Sandhu HS, Gornet MF, Longley MC. Use of rhBMP-2 in combination with structural cortical allografts: clinical and radiographic outcomes in anterior lumbar spinal surgery. J Bone Joint Surg Am. 2005; 87 (6): 1205-1212.
Slosar PJ, Josey R, Reynolds J. Accelerating lumbar fusions by combining rhBMP-2 with allograft bone: a prospective analysis of interbody fusion rates and clinical outcomes. Spine J. 2007; 7: 301-307.
Meisel HJ, Schnöring M, Hohaus C, Minkus Y, Beier A, Ganey T, et al. Posterior lumbar interbody fusion using rhBMP-2. Eur Spine J. 2008; 17: 1735-1744.
Mroz TE, Wang JC, Hashimoto R, Norvell DC. Complications related to osteobiologics use in spine surgery. A systematic review. Spine. 2010; 95: S86-S104.
Pradhan BB, Bae HW, Dawson EG, Patel VV, Delamarter RB. Graft resorption with the use of bone morphogenetic protein: lessons from anterior lumbar interbody fusion using femoral ring allografts and recombinant human bone morphogenetic protein-2. Spine. 2006; 31: E277-E284.
Haid RW Jr, Branch CL Jr, Alexander JT, Burkus JK. Posterior lumbar interbody fusion using recombinant human bone morphogenetic protein type 2 with cylindrical interbody cages. Spine J. 2004; 4: 527-538.
Burkus JK, Sandhu HS, Gornet MF. Influence of rhBMP-2 on the healing patterns associated with allograft interbody constructs in comparison with autograft. Spine. 2006; 31: 775-781.
Mindea SA, Shih P, Song JK. Recombinant human bone morphogenetic protein-2-induced radiculitis in elective minimally invasive transforaminal lumbar interbody fusions: a series review. Spine. 2009; 34: 1480-1484.
Glassman SD, Gum JL, Crawford CH 3rd, Shields CB, Carreon LY. Complications with recombinant human bone morphogenetic protein-2 in posterolateral spine fusion associated with a dural tear. Spine J. 2011; 11: 522-526.
Carragee EJ, Hurwitz EL, Weiner BK. A critical review of recombinant human bone morphogenetic protein-2 trials in spinal surgery: emerging safety concerns and lessons learned. Spine J. 2011; 11: 471-491.
Owens K, Glassman SD, Howard JM, Djurasevic M, Witten JL, Carreon LY. Perioperative complications with rhBMP-2 in transforaminal lumbar interbody fusion. Eur Spine J. 2011; 20: 612-617.
Ackerman SJ, Mafilios MS, Polly DW Jr. Economic evaluation of bone morphogenetic protein versus autogenous iliac crest bone graft in single-level anterior lumbar fusion: an evidence-based modeling approach. Spine. 2002; 27 (Suppl. 1): S94-S99.
Polly DW Jr, Ackerman SJ, Shaffrey CI, Ogilvie JW, Wang JC, Stralka SW, et al. A cost analysis of bone morphogenetic protein versus autogenous iliac crest bone graft in single-level anterior lumbar fusion. Orthopedics. 2003; 26: 1027-1037.
Baskin DS, Ryan P, Sonntag V, Westmark R, Widmayer MA. A prospective, randomized, controlled cervical fusion study using recombinant human bone morphogenetic protein-2 with the CORNERSTONE-SR allograft ring and the ATLANTIS anterior cervical plate. Spine. 2003; 28 (12): 1219-1224; discussion 1225.
Vaidya R, Sethi A, Bartol S, Jacobson M, Coe C, Craig JG. Complications with the use of rhBMP-2 in PEEK cages for interbody spinal fusions. J Spinal Disord Tech. 2008; 21: 557-562.
Shields LB, Raque GH, Glassman SD, Campbell M, Vitaz T, Harpring J, et al. Adverse effects associated with high-dose recombinant human bone morphogenetic protein-2 use in anterior cervical spine fusion. Spine. 2006; 31: 542-547.
Smucker JD, Rhee JM, Singh K, Yoon ST, Heller JG. Increased swelling complications associated with off-label usage of rhBMP-2 in the anterior cervical spine. Spine. 2006; 31: 2813-2819.
Tumialán LM, Rodts GE. Adverse swelling associated with use of rh-BMP-2 in anterior cervical discectomy and fusion. Spine J. 2007; 7: 509-510.
Leach J, Bittar RG. BMP-7 (OP-1) safety in anterior cervical fusion surgery. J Clin Neurosci. 2009; 16: 1417-1420.
Crawford CH 3rd, Carreon LY, McGinnis MD, Campbell MJ, Glassman SD. Perioperative complications of recombinant human bone morphogenetic protein-2 on an absorbable collagen sponge versus iliac crest bone graft for posterior cervical arthrodesis. Spine. 2009; 34: 1390-1394.
Hiremath GK, Steinmetz MP, Krishnaney AA. Is it safe to use recombinant human bone morphogenetic protein in posterior cervical fusion? Spine. 2009; 34: 885-889.
An HS, Simpson JM, Glover JM, Stephany J. Comparison between allograft plus demineralized bone matrix versus autograft in anterior cervical fusion. A prospective multicenter study. Spine. 1995; 20: 2211-2216.
Hee HT, Majd ME, Holt RT, Myers L. Do autologous growth factors enhance transforaminal lumbar interbody fusion? Eur Spine J. 2003; 12: 400-407.
Boden SD, Kang J, Sandhu H, Heller JG. Use of recombinant human bone morphogenetic protein-2 to achieve posterolateral lumbar spine fusion in humans: a prospective, randomized clinical pilot trial. Spine. 2002; 27: 2662-2673.
Dimar JR, Glassman SD, Burkus KJ, Carreon LY. Clinical outcomes and fusion success at 2 years of single-level instrumented posterolateral fusions with recombinant human bone morphogenetic protein-2/compression resistant matrix versus iliac crest bone graft. Spine. 2006; 31: 2534-2539.
Singh K, Smucker JD, Gill S, Boden SD. Use of recombinant human bone morphogenetic protein-2 as an adjunct in posterolateral lumbar spine fusion: a prospective CT-scan analysis at one and two years. J Spinal Disord Tech. 2006; 19: 416-423.
Luhmann SJ, Bridwell KH, Cheng I, Imamura T, Lenke LG, Schootman M. Use of bone morphogenic protein-2 for adult spinal deformity. Spine. 2005; 30 (17 Suppl.): S110-S117.
Glassman SD, Howard J, Dimar J, Sweet A, Wilson G, Carreon L. Complications with recombinant human bone morphogenic protein-2 in posterolateral spine fusion. A consecutive series of 1037 cases. Spine. 2001; 36: 1849-1854.
Papakostidis C, Kontakis G, Bhandari M, Giannoudis PV. Efficacy of autologous iliac crest bone graft and bone morphogenetic proteins for posterolateral fusion of lumbar spine. A meta-analysis of the results. Spine. 2008; 33: E680-E692.
Glassman SD, Carreon LY, Campbell MJ, Johnson JR, Puno RM, Djurasovic M, et al. The perioperative cost of Infuse bone graft in posterolateral lumbar spine fusion. Spine J. 2008; 8: 443-448.
Delawi D, Dhert WJ, Rillardon L, Gay E, Prestamburgo D, García-Fernández C, et al. A prospective, randomized, controlled, multicenter study of osteogenic protein-1 in instrumented posterolateral fusions: report on safety and feasibility. Spine. 2010; 20: 1185-1191.
Johnsson R, Strömqvist B, Aspenberg P. Randomized radiostereometric study comparing osteogenic protein-1 (BMP-7) and autograft bone in human noninstrumented posterolateral lumbar fusion: 2002 Volvo Award in clinical studies. Spine. 2002; 27: 2654-2661.
Vaccaro AR, Lawrence JP, Patel T, Katz LD, Anderson DG, Fischgrund JS, et al. The safety and efficacy of OP-1 (rhBMP-7) as a replacement for iliac crest autograft in posterolateral lumbar arthrodesis: a long-term (> 4 years) pivotal study. Spine. 2008; 33: 2850-2862.
Kanayama M, Hashimoto T, Shigenubo K, Yamane S, Bauer TW, Togawa D. A prospective randomized study of posterolateral lumbar fusion using osteogenic protein-1 (OP-1) versus local autograft with ceramic bone substitute. Emphasis of surgical exploration and histologic assessment. Spine. 2006; 31: 1067-174.
Laursen M, Høy K, Hansen ES, Gelineck J, Christensen FB, Bünger CE. Recombinant bone morphogenetic protein-7 as an intracorporal bone growth stimulator in unstable thoracolumbar burst fractures in humans: preliminary results. Eur Spine J. 1999; 8: 485-490.
Cammisa FP Jr, Lowery G, Garfin SR, Geisler FH, Klara PM, McGuire RA, et al. Two-year fusion rate equivalency between Grafton DBM gel and autograft in posterolateral spine fusion: a prospective controlled trial employing a side-by-side comparison in the same patient. Spine. 2004; 29: 660-666.
Vaccaro AR, Stubbs HA, Block JE. Demineralized bone matrix composite grafting for posterolateral spinal fusion. Orthopedics. 2007; 30: 567-570.
Price CT, Connolly JF, Carantzas AC, Ilyas I. Comparison of bone grafts for posterior spinal fusion in adolescent idiopathic scoliosis. Spine. 2003; 28: 793-798.
Acebal-Cortina G, Suárez-Suárez MA, García-Menéndez C, Moro-Barrero L, Iglesias-Colao R, Torres-Pérez A. Evaluation of autologous platelet concentrate for intertransverse lumbar fusion. Eur Spine J. 2011; 20 (Suppl. 3): S361-S366.
Tsai CH, Hsu HC, Chen YJ, Lin MJ, Chen HT. Using the growth factors-enriched platelet glue in spinal fusion and its efficiency. J Spinal Disord Tech. 2009; 22: 246-250.
Everts PA, Devilee RJ, Brown-Mahoney C, Eeftinck-Schattenkerk M, Box HA, Knape JT, et al. Platelet gel and fibrin sealant reduce allogeneic blood transfusions in total knee arthroplasty. Acta Anaesthesiol Scand. 2006; 50: 593-599.
Kärrholm J, Hourigan P, Timperley J, Razaznejad R. Mixing bone graft with OP-1 does not improve cup or stem fixation in revision surgery of the hip: 5-year follow-up of 10 acetabular and 11 femoral study cases and 40 control cases. Acta Orthop. 2006; 77: 39-48.
Barrow CR, Pomeroy GC. Enhancement of syndesmotic fusion rates in total ankle arthroplasty with the use of autologous platelet concentrate. Foot Ankle Int. 2005; 26: 458-461.
Spiro AS, Babin K, Lipovac S, Stenger P, Mladenov K, Rupprecht M, et al. Combined treatment of congenital pseudarthrosis of the tibia, including recombinant human bone morphogenetic protein-2: a case series. J Bone Joint Surg Br. 2011; 93: 695-699.
Kitoh H, Kitakoji T, Tsuchiya H, Katoh M, Ishiguro N. Distraction osteogenesis of the lower extremity in patients with achondroplasia/hypochondroplasia treated with transplantation of culture-expanded bone marrow cells and platelet-rich plasma. J Pediatr Orthop. 2007; 27: 629-634.
Oetgen ME, Richards BM. Complications associated with the use of bone morphogenetic protein in pediatric patients. J Pediatr Orthop. 2010; 30: 192-198.