Skip to main content
Top
Published in: International Orthopaedics 4/2021

01-04-2021 | Invited Papers

Autologous chondrocytes versus filtered bone marrow mesenchymal stem/stromal cells for knee cartilage repair—a prospective study

Authors: David Martinčič, Jure Leban, Giuseppe Filardo, Maurizio Busacca, Ariana Barlič, Matija Veber, Matej Drobnič

Published in: International Orthopaedics | Issue 4/2021

Login to get access

Abstract

Purpose

To document clinical, radiologic, and cellular data of a prospective patient series treated by a tri-layer collagen-hydroxyapatite biomimetic osteochondral scaffold (CHAS) intra-operatively seeded with cultivated autologous chondrocytes (AC) or with filtered bone marrow stem/stromal cells (fBMSC) to address chronic osteochondral knee lesions.

Methods

Thirty-six consecutive patients (15 to 59 years) with chronic osteochondral lesions (1.8–10 cm2) in the condylar or patellofemoral knee surfaces were enrolled. Lesions were covered with CHAS fixed with a fibrin glue. The superficial layer of CHAS was intra-operatively injected with active cells: in initial five patients, ACs were put directly onto dry CHAS (dry-AC); next, eight AC patients had CHAS moistened with cell culture media (media-AC), while the tourniquet was released allowing blood soaking of CHAS in the rest (14 blood-AC, 9 blood-fBMSC). Seventeen (50%) patients required different concomitant procedures. All patients were followed for serious adverse events (SAE) or graft failures; clinical, radiographic, and MRI evaluation was conducted. Cellular data on the injected cells were assessed.

Results

At a follow-up of 39 months (16–81), 17 patients required an additional surgical intervention: seven graft-related SAE (early post-operative synovitis and/or arthrofibrosis) were registered (3 dry-AC, 3 media-AC, 1 blood-fBMSC). There were two graft failures (1 dry-AC, 1 blood-fBMSC) for secondary reasons. All clinical scores significantly improved from pre- to post-operative values: IKCD subjective 44 to 65; IKDC examination (9/17/5/5) to (20/10/5/1); KOOS (P61/S59/ADL67/Sp32/QoL31) to (P79/S75/ADL84/Sp55/QoL51); Tegner activity scale 3.3 to 4.4. There was evidence of radiographic osteoarthritis progression—Kellgren-Lawrence 1.0 to 1.5. MOCART scores at the final follow-up averaged 71 (10 to 95). Graft-type analysis demonstrated an increased rate of graft-related SAE in dry-AC and media-AC, but their final outcomes were equivalent. Cellular data of AC at the implantation were as follows: cells in suspension 9.2 × 106, viability 95%. In blood-fBMSC group, a cell suspension with 87% viability was injected, which contained 1156 CFU-Fs.

Conclusion

CHAS with intra-operative seeding of active cells, either AC or fBMSC, led to an overall successful outcome for the treatment of chronic osteochondral lesions in the knee. Blood soaking of CHAS in situ before cell seeding significantly decreased early post-operative adverse events, such as synovitis and arthrofibrosis.
Literature
5.
go back to reference Tseng TH, Jiang CC, Lan HH, Chen CN, Chiang H (2020) The five year outcome of a clinical feasibility study using a biphasic construct with minced autologous cartilage to repair osteochondral defects in the knee. Int Orthop. https://doi.org/10.1007/s00264-020-04569-y Online ahead of print Tseng TH, Jiang CC, Lan HH, Chen CN, Chiang H (2020) The five year outcome of a clinical feasibility study using a biphasic construct with minced autologous cartilage to repair osteochondral defects in the knee. Int Orthop. https://​doi.​org/​10.​1007/​s00264-020-04569-y Online ahead of print
6.
go back to reference Hernigou J, Vertongen P, Chahidi E, Kyriakidis T, Dehoux JP, Crutzen M, Boutry S, Larbanoix L, Houben S, Gaspard N, Koulalis D, Rasschaert J (2018) Effects of press-fit biphasic (collagen and HA/βTCP) scaffold with cell-based therapy on cartilage and subchondral bone repair knee defect in rabbits. Int Orthop 42(7):1755–1767. https://doi.org/10.1007/s00264-018-3999-3CrossRefPubMed Hernigou J, Vertongen P, Chahidi E, Kyriakidis T, Dehoux JP, Crutzen M, Boutry S, Larbanoix L, Houben S, Gaspard N, Koulalis D, Rasschaert J (2018) Effects of press-fit biphasic (collagen and HA/βTCP) scaffold with cell-based therapy on cartilage and subchondral bone repair knee defect in rabbits. Int Orthop 42(7):1755–1767. https://​doi.​org/​10.​1007/​s00264-018-3999-3CrossRefPubMed
13.
go back to reference Malicev E et al (2001) Cultivation of human articular chondrocytes for autologous transplantation. In: Lindner-Olsson E, Chatzissavidou N, Lüllau E (eds) Animal Cell Technology: From Target to Market. ESACT Proceedings, vol 1. Springer, Dordrecht, pp 258–260 Malicev E et al (2001) Cultivation of human articular chondrocytes for autologous transplantation. In: Lindner-Olsson E, Chatzissavidou N, Lüllau E (eds) Animal Cell Technology: From Target to Market. ESACT Proceedings, vol 1. Springer, Dordrecht, pp 258–260
19.
go back to reference Hefti F, Müller W (1993) Current state of evaluation of knee ligament lesions. The new IKDC knee evaluation form. Orthopade 22(6):351–362PubMed Hefti F, Müller W (1993) Current state of evaluation of knee ligament lesions. The new IKDC knee evaluation form. Orthopade 22(6):351–362PubMed
20.
go back to reference Tegner Y, Lysholm J (1985) Rating systems in the evaluation of knee ligament injuries. Clin Orthop Relat Res 198:43–49 Tegner Y, Lysholm J (1985) Rating systems in the evaluation of knee ligament injuries. Clin Orthop Relat Res 198:43–49
22.
26.
go back to reference Brix M, Kaipel M, Kellner R, Schreiner M, Apprich S, Boszotta H, Windhager R, Domayer S, Trattnig S (2016) Successful osteoconduction but limited cartilage tissue quality following osteochondral repair by a cell-free multilayered nano-composite scaffold at the knee. Int Orthop 40(3):625–632. https://doi.org/10.1007/s00264-016-3118-2CrossRefPubMed Brix M, Kaipel M, Kellner R, Schreiner M, Apprich S, Boszotta H, Windhager R, Domayer S, Trattnig S (2016) Successful osteoconduction but limited cartilage tissue quality following osteochondral repair by a cell-free multilayered nano-composite scaffold at the knee. Int Orthop 40(3):625–632. https://​doi.​org/​10.​1007/​s00264-016-3118-2CrossRefPubMed
32.
go back to reference Winter A, Breit S, Parsch D, Benz K, Steck E, Hauner H, Weber RM, Ewerbeck V, Richter W (2003) Cartilage-like gene expression in differentiated human stem cell spheroids: a comparison of bone marrow-derived and adipose tissue-derived stromal cells. Arthritis Rheum 48(2):418–429. https://doi.org/10.1002/art.10767CrossRefPubMed Winter A, Breit S, Parsch D, Benz K, Steck E, Hauner H, Weber RM, Ewerbeck V, Richter W (2003) Cartilage-like gene expression in differentiated human stem cell spheroids: a comparison of bone marrow-derived and adipose tissue-derived stromal cells. Arthritis Rheum 48(2):418–429. https://​doi.​org/​10.​1002/​art.​10767CrossRefPubMed
47.
Metadata
Title
Autologous chondrocytes versus filtered bone marrow mesenchymal stem/stromal cells for knee cartilage repair—a prospective study
Authors
David Martinčič
Jure Leban
Giuseppe Filardo
Maurizio Busacca
Ariana Barlič
Matija Veber
Matej Drobnič
Publication date
01-04-2021
Publisher
Springer Berlin Heidelberg
Published in
International Orthopaedics / Issue 4/2021
Print ISSN: 0341-2695
Electronic ISSN: 1432-5195
DOI
https://doi.org/10.1007/s00264-020-04727-2

Other articles of this Issue 4/2021

International Orthopaedics 4/2021 Go to the issue