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Pregled bibliografske jedinice broj: 1192489

A novel autologous bone graft substitute comprised of rhBMP6 blood coagulum as carrier tested in a randomized and controlled Phase I trial in patients with distal radial fractures


Durdevic, Dragan; Vlahovic, Tomislav; Pehar, Sanja; Miklic, Dina; Oppermann, Hermann; Bordukalo-Niksic, Tatjana; Gavrankapetanovic, Ismet; Jamakosmanovic, Mehmed; Milosevic, Milan; Martinovic, Snjezana et al.
A novel autologous bone graft substitute comprised of rhBMP6 blood coagulum as carrier tested in a randomized and controlled Phase I trial in patients with distal radial fractures // Bone, 140 (2020), 115551, 10 doi:10.1016/j.bone.2020.115551 (međunarodna recenzija, članak, znanstveni)


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Naslov
A novel autologous bone graft substitute comprised of rhBMP6 blood coagulum as carrier tested in a randomized and controlled Phase I trial in patients with distal radial fractures

Autori
Durdevic, Dragan ; Vlahovic, Tomislav ; Pehar, Sanja ; Miklic, Dina ; Oppermann, Hermann ; Bordukalo-Niksic, Tatjana ; Gavrankapetanovic, Ismet ; Jamakosmanovic, Mehmed ; Milosevic, Milan ; Martinovic, Snjezana ; Sampath, T. Kuber ; Peric, Mihaela ; Grgurevic, Lovorka ; Vukicevic, Slobodan

Izvornik
Bone (8756-3282) 140 (2020); 115551, 10

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
BMPs Clinical trials Implants Injury/fracture healing

Sažetak
Bone morphogenetic proteins (BMPs) are known to induce new bone formation in vivo but treating trabecular bone defects with a BMP based therapeutic remains controversial. Here, we evaluated the safety and efficacy of a novel Autologous Bone Graft Substitute (ABGS) comprised of recombinant human BMP6 (rhBMP6) dispersed within an autologous blood coagulum (ABC) as a physiological natural carrier in patients with a closed distal radial fracture (DRF). We enrolled 32 patients in a randomized, standard of care (SoC) and placebo (PBO) controlled, double-blinded Phase I First in Human (FiH) clinical trial. ABGS was prepared from peripheral blood as 250 μg rhBMP6/mL ABC or PBO (1 mL ABC containing excipients only) and was administered dorsally via a syringe injection into the fracture site following closed fracture fixation with 3 Kirschner wires. Patients carried an immobilization for 5 weeks and were followed-up for 0 to 26 weeks by clinical examination, safety, serial radiographic analyses and CT. During the 13 weeks follow-up and at 26 weeks post study there were no serious adverse reactions recorded. The results showed that there were no detectable anti- rhBMP6 antibodies in the blood of any of the 32 patients at 13- and 26-weeks following treatment. Pharmacokinetic analyses of plasma from patients treated with ABGS showed no detectable rhBMP6 at any time point within the first 24 h following administration. The CT image and radiographic analyses score from patients treated with AGBS showed significantly accelerated bone healing as compared to PBO and SoC at 5 and 9 weeks (with high effect sizes and P = 0.027), while at week 13 all patients had similar healing outcomes. In conclusion, we show that intraosseous administration of ABGS (250 μg rhBMP6/mL ABC) into the distal radial fracture site demonstrated a good tolerability with no serious adverse reactions as well as early accelerated trabecular bone healing as compared to control PBO and SoC patients.

Izvorni jezik
Engleski



POVEZANOST RADA


Ustanove:
Medicinski fakultet, Zagreb

Poveznice na cjeloviti tekst rada:

doi

Citiraj ovu publikaciju:

Durdevic, Dragan; Vlahovic, Tomislav; Pehar, Sanja; Miklic, Dina; Oppermann, Hermann; Bordukalo-Niksic, Tatjana; Gavrankapetanovic, Ismet; Jamakosmanovic, Mehmed; Milosevic, Milan; Martinovic, Snjezana et al.
A novel autologous bone graft substitute comprised of rhBMP6 blood coagulum as carrier tested in a randomized and controlled Phase I trial in patients with distal radial fractures // Bone, 140 (2020), 115551, 10 doi:10.1016/j.bone.2020.115551 (međunarodna recenzija, članak, znanstveni)
Durdevic, D., Vlahovic, T., Pehar, S., Miklic, D., Oppermann, H., Bordukalo-Niksic, T., Gavrankapetanovic, I., Jamakosmanovic, M., Milosevic, M. & Martinovic, S. (2020) A novel autologous bone graft substitute comprised of rhBMP6 blood coagulum as carrier tested in a randomized and controlled Phase I trial in patients with distal radial fractures. Bone, 140, 115551, 10 doi:10.1016/j.bone.2020.115551.
@article{article, author = {Durdevic, Dragan and Vlahovic, Tomislav and Pehar, Sanja and Miklic, Dina and Oppermann, Hermann and Bordukalo-Niksic, Tatjana and Gavrankapetanovic, Ismet and Jamakosmanovic, Mehmed and Milosevic, Milan and Martinovic, Snjezana and Sampath, T. Kuber and Peric, Mihaela and Grgurevic, Lovorka and Vukicevic, Slobodan}, year = {2020}, pages = {10}, DOI = {10.1016/j.bone.2020.115551}, chapter = {115551}, keywords = {BMPs Clinical trials Implants Injury/fracture healing}, journal = {Bone}, doi = {10.1016/j.bone.2020.115551}, volume = {140}, issn = {8756-3282}, title = {A novel autologous bone graft substitute comprised of rhBMP6 blood coagulum as carrier tested in a randomized and controlled Phase I trial in patients with distal radial fractures}, keyword = {BMPs Clinical trials Implants Injury/fracture healing}, chapternumber = {115551} }
@article{article, author = {Durdevic, Dragan and Vlahovic, Tomislav and Pehar, Sanja and Miklic, Dina and Oppermann, Hermann and Bordukalo-Niksic, Tatjana and Gavrankapetanovic, Ismet and Jamakosmanovic, Mehmed and Milosevic, Milan and Martinovic, Snjezana and Sampath, T. Kuber and Peric, Mihaela and Grgurevic, Lovorka and Vukicevic, Slobodan}, year = {2020}, pages = {10}, DOI = {10.1016/j.bone.2020.115551}, chapter = {115551}, keywords = {BMPs Clinical trials Implants Injury/fracture healing}, journal = {Bone}, doi = {10.1016/j.bone.2020.115551}, volume = {140}, issn = {8756-3282}, title = {A novel autologous bone graft substitute comprised of rhBMP6 blood coagulum as carrier tested in a randomized and controlled Phase I trial in patients with distal radial fractures}, keyword = {BMPs Clinical trials Implants Injury/fracture healing}, chapternumber = {115551} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE


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