Joint Laboratory of Traumatology and Orthopaedics

The Joint Laboratory of Traumatology and Orthopaedics was established in 2007 for the purpose of conducting scientific research and educational activity in the field of traumatology and orthopaedics.

Basic tasks

To perform scientific research in the area of traumatology and orthopaedics, report and publish research outcomes, participate in national and international research projects and events in collaboration with local and international partners.

Research directions

• Longevity of large joint endoprostheses
• Epidemiology of osteoarthritis
• Analysis of treatment results of trauma and orthopaedic patients

Projects

RSU and RTU Grant, No. 6.2-25/2016/0174, 07.03.2016. Protezēšanas un rehabilitācijas iekārtu pseidobionisko atgriezenisko saišu un tehniskās diagnostikas sistēmu izstrāde un izpēte.
Duration: 2018–2021
Project leader: assoc. prof. Pēteris Studers

Publications

2023

• Semenistaja, S., Skuja, S., Tarasovs, M., Groma, V., Kadiša, A., & Studers, P. (2023). Interrelationship of inflammation and remodelling - related factors in osteoarthritis. Medicina (Kaunas), 59 (Suppl. 2), 571-571. https://medicina.lsmuni.lt/abstracts-of-the-international-s…
• Ponomarjova, E., Jakovicka, D., & Studers, P. (2023). Massive Periprosthetic Osteolysis Spreads to the Soft Tissue and Pelvic Region after Primary Total Hip Replacement: A Case Report. Journal of Orthopaedic Case Reports., 13(2), 25-29. https://doi.org/10.13107/jocr.2023.v13.i02.3542
• Studers, P., Jakovicka, D., Solska, J., Bladiko, U., & Radziņa, M. (2023). Mid-term clinical and radiographic outcomes after primary total hip replacement with fully hydroxyapatite-coated stem: A cross-sectional study. Journal of Orthopaedics, Trauma and Rehabilitation, 30, 1-7. https://doi.org/10.1177/22104917231171937
• Studers, P., Mihailovs, M., Jakovicka, D., & Kasyanov, V. (2023). Outcomes of Simultaneous Bilateral Total Hip Arthroplasty – Single Surgeon Experience. Medicina (Lithuania), 59(Suppl. 2), 443. https://medicina.lsmuni.lt/wp-content/uploads/pdf/Abstracts…
• Petrulis, K., Medjankina, L., Jakovicka, D., & Studers, P. (2023). Short Term Results after Revision Total Hip Replacement with Distally Interlocked Modular Femoral Reconstruction Prosthesis. Medicina (Lithuania), 59(Suppl. 2), 466. https://medicina.lsmuni.lt/wp-content/uploads/pdf/Abstracts…
• Džeriņš A., Studers P. The Hidden Injury: Posterior Malleolus Fractures in Combination with Tibial Diaphyseal Fractures, uzstāšanās RSU Reaserch Week 2023.Rīga, Latvija 27-31.03.2023.
• Bladiko U. Studers P. Zolmanis M. Implant Choice in Complex Revision Knee Arthroplasty, uzstāšanās RSU Reaserch Week 2023. Rīga, Latvija 27-31.03.2023.
• Mihailovs M., Studers P. Outcomes of Simultaneous Bilateral Total Hip Arthroplasty. Single Surgeon Experience, uzstāšanās RSU Reaserch Week 2023. Rīga, Latvija 27-31.03.2023.
• Mertens A., Studers P. Preliminary Results of Sacroplasty Surgery in Elderly Patients in Cases of Acute Traumatic Fracture of the Lateral Mass of the Sacrum, uzstāšanās RSU Reaserch Week 2023. Rīga, Latvija 27-31.03.2023.
• Repņikovs A., Studers P. Penetration of Prophylactic Cephazolin in Lumbar Intervertebral Disc During Microdiscectomy, uzstāšanās RSU Reaserch Week 2023. Rīga, Latvija 27-31.03.2023.
• Clinical Challenges and Management of the Right Femur Distal Metaphysis Periprosthetic Fracture in an Elderly Patient. A. Zariņa, A. Dzerins. RSU Research Week 2023. 27.-31.03.2023. Rīga, Latvia. Published in Medicina (Kaunas) 2023;59 (Supplement 2):718
• Commercial articulated collaborative in situ 3D bioprinter for skin wound healing. Levin, A. A., Karalkin, P. A., Koudan, E. V., Senatov, F. S., Parfenov, V. A., Lvov, V., Petrov, S., Pereira, F. D. A. S., Kovalev, A. V., Osidak, E., Domogatsky, S. P., Manturova, N. E., Kasyanov, V., Sergeeva, N. S., Zorin, V. L., Khesuani, Y. D., Mironov, V. A. International Journal of Bioprinting (Impact Factor 7,442), 2023, 9, 2, p. 380-393.
• Outcomes of Simultaneous Bilateral Total Hip Arthroplasty – Single Surgeon Experience. Studers, P., Mihailovs, M., Jakovicka, D. & Kasyanov, V., 29 Mar 2023, In: Medicina (Lithuania). 59, Suppl. 2, p. 443 1 p.

2022

• Džeriņš, A., Studers, P., Bladiko, U., Jakovicka, D., Vīgante, D., & Čerņavska, I. COVID-19 patient with periprosthetic knee joint infection: where to start?. Poster session presented at RSU international COVID-19 Conference, Riga, Latvia.
• Budreviča, O., Džeriņš, A., Isakovs, A., Studers, P., & Gailīte, L. (2022). Role of Copper and Iron Storage Diseases Associated Genetic Variants in Coxarthrosis Development and Their Influence on the Disease Features. Medicina (Kaunas), 85(Suppl.1), 189.
• Gainutdinovs, O., Gaynutdinov, O., Jevstignejevs, V., & Studers, P. (2022). Vibration transmission in bone-anchored prosthesis under vertical load. Cadaver study. Prosthetics and Orthotics International, 46(5), 444-451. https://doi.org/10.1097/PXR.0000000000000127
• Džeriņš A. Studers P. Hip Shape Abnormalities Leading to Osteoarthritis. International Scientific Conference on Medicine of the University of Latvia (file:///C:/Users/evibra/Downloads/Abstracts_2022-1-Medicina.pdf)
• Gainutdinovs O., Gaynutdinov O., Jevstignejevs V., Studers P. " Vibration transmission in bone-anchored prosthesis under vertical load. Cadaver study". Prosthet Orthot Int. 2022 Oct 1;46(5):444-451. doi: 10.1097/PXR.0000000000000127. Epub 2022 Apr 1
• Džeriņš A., Studers P. A challenging complication patient with massive granulomatous tissue following total knee Arthroplasty. 42nd Sicot World Congress Kuala Lumpur Malaysia 28-30.09.2022.
• Correlation of the regenerative potential of dermal fibroblasts in 2D culture with the biological properties of fibroblast-derived tissue spheroids. Koudan, E. V., Zorina, A. I., Levin, A. A., Pereira, F. D. A. S., Petrov, S. V., Karshieva, S. S., Kasyanov, V. A., Manturova, N. E., Ustyugov, A. Y., Potekaev, N. N., Parfenov, V. A., Karalkin, P. A., Khesuani, Y. D., Bulanova, E. A., Kopnin, P. B., Isaev, A. A., Mironov, V. A. & Zorin, V. L., Dec 2022, In: Cell and Tissue Research. 390, 3, p. 453-464 12 p.
• Design, Fabrication, and Application of Mini-Scaffolds for Cell Components in Tissue Engineering. Mironov, V. A., Senatov, F. S., Koudan, E. V., Pereira, F. D. A. S., Kasyanov, V. A., Granjeiro, J. M. & Baptista, L. S., Dec 2022, In: Polymers. 14, 23, 5068.
• DETERMINANTS OF BIOMECHANICAL PROPERTIES OF HUMAN CHONDROSPHERES. Mironov, V. A., Koudan, E. V., Kasyanov, V. & Kovalev, A. V., 2022, Abstract from X Congress of Traumatologists and Orthopedists of Uzbekistan "PRIORITY DIRECTIONS FOR THE DEVELOPMENT OF TRAUMATOLOGY AND ORTHOPEDICS", Tashkent, Uzbekistan, p. 131 - 132. 2 p.
• In vivo preclinical evaluation of bioprinted human cartilage construct. Karshieva, S. S., Koudan, E. V., Levin, A. A., Petrov, S. V., Koshuba, O., Kopylov, A., Safonov, A., Glinskaya, E., Kasyanov, V., Osidak, E. O., Kovalev, A. V. & Mironov, V. A., 2022, In: Anatomy. 16, Suppl,2, p. S116
• Regenerative potential of chondrospheres fabricated from human perichondrium. Kovalev, A. V., Koudan, E. V., Karshieva, S. S., Kasyanov, V. & Mironov, V. A., 2022, In: Anatomy. 16, Suppl,2, p. S116-S117 2 p.

2021

• Elizaveta V. Koudan, Mikhail N. Zharkov, Mikhail V. Gerasimov, Saida Sh. Karshieva, Aleksandra D. Shirshova, Vladimir V. Chrishtop, Vladimir A. Kasyanov, Aleksandr A. Levin, Vladislav A. Parfenov, Pavel A. Karalkin, Frederico D. A. S. Pereira, Stanislav V. Petrov, Nikolay A. Pyataev, Yusef D. Khesuani, Vladimir A. Mironov, and Gleb B. Sukhorukov. "Magnetic Patterning of Tissue Spheroids Using Polymer Microcapsules Containing Iron Oxide Nanoparticles", ACS Biomaterials Science & Engineering, 2021, 1-9, doi: 10.1021/acsbiomaterials.1c00805. (SCOPUS)
• Gryadunova A., E. A. Bulanova, E. V. Koudan, V. A. Kasyanov, Yu. D. Khesuani, V. A. Mironov. "Chondrospheres Surface Morphology after Cytochalasin D Treatment", Tsitologyia, 2021, 63, 3, 256 – 259, doi: 10.31857/S0041377121030068. (SCOPUS)
• Kristians Meidrops, Arina Zuravlova, Janis Davis Osipovs, Martins Kalejs, Valerija Groma, Eva Petrosina, Aigars Reinis, Eva Strike, Uga Dumpis, Andrejs Erglis, Peteris Stradins. "Comparison of outcome between blood culture positive and negative infective endocarditis patients undergoing cardiac surgery", Journal of Cardiothoracic Surgery, 2021, 16 (1), 147, doi: 10.1186/s13019-021-01532-9. (SCOPUS)
• Strazdins U., Bergs G., Benetis R., Kalejs M., Putnins I., Strike E., Stradins P., Erglis A. David V. "Procedure with concomitant ascending aorta, aortic arch and descending aorta replacement in adult patient with coarctation of aorta". Chirurgia (Turin), 2021 June;34(3):117-21, DOI: 10.23736/S0394-9508.20.05063-9. (SCOPUS)

2020

• Parfenov Vladislav A., Khesuani Yusef D, Petrov Stanislav , Karalkin Pavel, Koudan Elizaveta, Nezhurina  Elizaveta K., Pereira  Frederico D. A. S.,  Krokhmal  Alisa,  Gryadunova Anna, Bulanova  Elena, Vakhrushev Igor, Babichenko Igor, Kasyanov Vladimir, Petrov Oleg, Vasiliev Mikhail, Brakke Kenn, Belousov, Sergei, Grigoriev Timofei,  Osidak, Egor, Rossiyskaya Ekaterina, Buravkova Ludmila, Kononenko Oleg, Demirci Utkan, Mironov Vladimir. "Magnetic levitational bioassembly of 3D tissue construct in space", Science Advences, 2020, 6, 21, p. 1-12 . DOI: 10.1126/sciadv.aba4174
  IF = 12.530
  https://advances.sciencemag.org/content/6/29/eaba4174
• Vladislav A. Parfenov , Elizaveta V. Koudan, Alisa A., Krokhmal Elena A. Annenkova, Stanislav V.Petrov, Frederico D. A. S. Pereira, Pavel A. Karalkin, Elizaveta K. Nezhurina, Anna A. Gryadunova, Elena A. Bulanova, Oleg A. Sapozhnikov, Sergey A. Tsysar, Kaizheng Liu,  Egbert Oosterwijk, Henk van Beuningen, Peter van der Kraan, Sanne Granneman, Hans Engelkamp, Peter Christianen, Vladimir Kasyanov, Yusef D. Khesuani, Vladimir A. Mironov. "Biofabrication of a Functional Tubular Construct from Tissue Spheroids Using Magnetoacoustic Levitational Directed Assembly", ADVANCED HEALTHCARE MATERIALS, 2020, 2000721, p.1-10,  DOI: 10.1002/adhm.202000721
  IF = 7.367
  https://onlinelibrary.wiley.com/doi/abs/10.1002/adhm.202000…
• Anna A. Gryadunova, Elizaveta V. Koudan, Sergey A. Rodionov, F. D. A. S. Pereira, Nina Yu. Meteleva, Vladimir A. Kasyanov, Vladislav A. Parfenov, Alexey V. Kovalev, Yusef D. Khesuani, Vladimir A. Mironov, Elena A. Bulanova. "Cytoskeleton systems contribute differently to the functional intrinsic properties of Chondrospheres", Acta Biometerialia, 2020, 118, p. 141-152, https://doi.org/10.1016/j.actbio.2020.10.007
  IF=7.242
  https://www.sciencedirect.com/science/article/abs/pii/S1742…
• Omelyanenko, N.P. , Karalkin, P.A. , Bulanova, E.A. , Koudan, E.V. , Parfenov, V.A. , Rodionov, S.A. , Knyazeva, A.D., Kasyanov V.A., Babichenko, I.I. , Chkadua, T.Z. , Khesuani, Y.D. , Gryadunova, A.A., Mironov, V.A. "Extracellular Matrix Determines Biomechanical Properties of Chondrospheres during Their Maturation In Vitro", Cartilage, 2020, 11, 4, p. 521–531. DOI: 10.1177/1947603518798890
  IF = 3.000
  https://www.researchgate.net/publication/327675224_Extracel…
• Vladislavs Ananjevs, Arnis Abolins, Janis Locs, Ilze Salma, Andrejs Skagers, Janis Vetra, Vladimir Kasyanov. "The histomorphometry of rabbit bone tissue with experimental osteoporosis after implantation of biphasic calcium phosphate materials", Key Engineering Materials, 2020; v. 850, p. 249-253, doi: 10.4028/www.scientific.net/KEM.850.249
  IF = 0.350
  https://www.scientific.net/KEM.850.249
• Anna L. Klesmite, Roberts Leibuss, Baiba Arklina, Larisa Semcenko, Martins Kalejs, Eva Strike, Peteris Stradins. "A case report of extracorporeal membrane oxygenation and hemadsorber therapy in septic patient with multiorgan injury", Acta Chirurgica Latviensis, 2020, 18, 1, p. 15–18., 10.2478/chilat=2020-0003
  https://content.sciendo.com/configurable/contentpage/journa…

2010-2019

2019

• Dzerins, A., Zolmanis, M., Studers, P. Resection Arthroplasty Treatment Possibility for a Patient with Fibrous Dysplasia, Chronic Osteomyelitis, and Recurrent Periprosthetic Hip Joint Infection: A Case Report. Journal of Orthopaedic Case Reports, 2019 Jul-Aug; 9(4): 54-57; doi: 10.13107/jocr.2019.v09i04.1478
• Gainutdinovs, O., Studers, P., Gaynutdinov, O., Knokenfelds, K. Femoral Curvature Influence for Above Knee Bone Anchored Prosthesis Alignment. Cadaveric Study. ISPO 17th World Congress - Kobe, Japan, 2019
• Gainutdinovs, O., Studers, P., Gaynutdinov, O., Jevstignejevs, V. Biomechanical Evaluation of Vibrotactil Feedback for Bone Anchored. ISPO 17th World Congress - Kobe, Japan, 2019
• Galkin, I., Vorobyov, M., Gainutdinovs, O., Studers, P. Customized Vibration Generator for State of Health Monitoring of Prosthetic Implants and Pseudo-Bionic Machine–Human Feedbacks. Electronics, 2019, 8(7): 810; doi.org/10.3390/electronics8070810
• Kholodnyuk, I., Kadisa, A., Svirskis, S., Gravelsina, S., Studers, P., Spaka, I., Sultanova, A., Lejniece, S., Lejnieks, A., Murovska, M. Proportion of the CD19-Positive and CD19-Negative Lymphocytes and Monocytes within the Peripheral Blood Mononuclear Cell Set is Characteristic for Rheumatoid Arthritis. Medicina, 2019, 55: 630; doi:10.3390/medicina55100630
• Ivars Brecs, Iveta Ozolanta, Martins Kalejs, Uldis Strazdins, Peteris Stradins, Vladimir Kasyanov. "Biomechanical properties of human dilated ascending aorta". Proceedings of the Latvian Academy of Sciences, 2019, Section B, 73, 2, p. 107 – 111. (SCOPUS).
• Vladislavs Ananjevs, Aleksandra Anaņjeva, Vladimir Kasyanov, Ilze Salma, Janis Locs, Andrejs Skagers, Janis Vetra. "General Influence of Calcium Phosphate Bioceramic Material on the Osteoporotic Bone Density: Experimental Research". Proceedings of the Latvian Academy of Sciences, 2019, Section B, 73, 2, p. 185 – 188. (SCOPUS).
• Kristine Salmina, Anda Huna, Martins Kalejs, Dace Pjanova, Harry Scherthan, Mark S. Cragg and Jekaterina Erenpreisa. "The Cancer Aneuploidy Paradox: In the Light of Evolution". Genes, 2019, 10, 83; p. 1 – 21. doi:10.3390/genes10020083. (SCOPUS and Web of Science).
• Egor O. Osidak, Pavel A. Karalkin, Maria S. Osidak, Vladislav A. Parfenov, Dmitriy E. Sivogrivov, Frederico D. A. S. Pereira, Anna A. Gryadunova, Elizaveta V. Koudan, Yusef D. Khesuani, Vladimir A. Кasyanov, Sergei I. Belousov, Sergey V. Krasheninnikov, Timofei E. Grigoriev, Sergey N. Chvalun, Elena A. Bulanova, Vladimir A. Mironov, Sergey P. Domogatsky. "Viscoll collagen solution as a novel bioink for direct 3D bioprinting", Journal of Materials Science: Materials in Medicine, 2019, 30, 31, p. 1 – 12. doi.org/10.1007/s10856-019-6233-y.  (Web of Science).
• Martins Kalejs, Edgars Prozorovskis, Kaspars Kupics, Ivars Brecs, Uldis Strazdins and Peteris Stradins. "Incidence of Permanent Pacemaker Implantation after Cardiac Surgery: A Single Centre Experience". Proceedings of the Latvian Academy of Sciences. Sect.B. - Vol.73, No.4 (2019), p.364-367. (SCOPUS).
• Nesterovic N., Nesterovic G., Stradins P., Kalejs M., Ansabergs J., Blumbergs M., Maca A., Kamzola G., Lejnieks A., Kalejs O., Erglis A. "Lead-related infective endocarditis in Latvia: a single centre experience". Medicina (Kaunas). - Vol.55, No.9 (2019, Sept.), article No.E566. (Scopus). doi: 10.3390/medicina55090566.

2018

• Aalirezaie, A., Dzerins, A., Studers P. General Assembly, Prevention, Operating Room Environment: Proceedings of International Consensus on Orthopaedic Infections. The Journal of Arthroplasty. 34(2S):S105-S115. doi: 10.1016/j.arth.2018.09.060
• Džeriņš, A., Studers, P., Zolmanis, M. Total hip arthroplasty in senior basketball players. 10th International Baltic Sports Medicine congress. Rīga, 2018
• Parfenov VA, Koudan EV, Bulanova EA, Karalkin PA, DAS Pereira F, Norkin NE,  Knyazeva AD, Gryadunova AA, Petrov OF, Vasiliev MM, Myasnikov MI, Chernikov VP,  Kasyanov VA, Marchenkov AY, Brakke K, Khesuani YD, Demirci U, Mironov VA. "Scaffold-free, label-free and nozzle-free biofabrication technology usingmagnetic  levitational assembly". Biofabrication, 2018,10, 3 :034104. DOI: 10.1088/1758-5090/aac900 (SCOPUS)
• Omelyanenko NP, Karalkin PA, Bulanova EA, Koudan EV, Parfenov VA, Rodionov SA, Knyazeva AD, Kasyanov VA, Babichenko II, Chkadua TZ, Khesuani YD, Gryadunova AA, Mironov VA. "Extracellular Matrix Determines Biomechanical Properties of Chondrospheres during Their Maturation In Vitro". Cartilage. 2018 Sep 15:1947603518798890. doi: 10.1177/1947603518798890. (SCOPUS)
• Vladislavs Ananjevs, Aleksandra Anaņjeva, Janis Vetra, Andrejs Skagers, Ilze Salma, Janis Locs, Vladimir Kasyanov. "Calcium Phosphate Bioceramic Material Local Influence on the Bone Biomechanical Properties at Rabbits with Experimental Osteoporosis", International Journal of Engineerin&Technology, 2018, 7, 2.23, p. 496 – 497.  https://www.sciencepubco.com/index.php/ijet/pages/view/Inde…
• Vladislavs Ananjevs, Janis Vetra, Andrejs Skagers, Ilze Salma, Janis Locs, Vladimir Kasyanov. "Change of the Bone Biomechanical Properties at Rabbits with Experimental Osteoporosis after Implantation of Calcium Phosphate Bioceramic Material", Abstracts of the 8th World Congress on Biomechanics 2018, Dublin, Ireland, 8–12 July, 2018, P3112
• Vladislav Parfenov, E;lizaveta Koudan, Pavel  Karalkin, F.S. Pereira, Nikita Norkin, Anna Gryadunova, Mikhail Myasnikov, Valery Chernikov, Vladimir Kasyanov, Kenn Brakke, Yusef Khesuani, Utkan Demirci, Vladimir Mironov, Elena Bulanova. "Formative 3D Biofabrication: From Scaffold to Scaffield. In Abstracts of EMBO/EMBL Symposium: Organoids: Modelling Organ Development and Disease in 3D Culture". Heldelberg, Germany, 10–13 September, 2018, p. 91.
• M. Kalejs, E. Prozorovskis, K. Kupics , P. Stradins. "Incidence of permanent pacemaker implantation after conventional aortic valve replacement and TAVI: a single center experience". The 67th International Congress of the European Society for Cardiovascular and Endovascular Surgery. Strasbourg, France, April 12–14, 2018. In Journal of Cardiovascular Curgery, 2018, v.59, 2, 3, p. 5-6.
• M. Kalejs, R. Benetis, M. Jagmanis, I. Brecs, P. Stradins. "Surgical correction of a rare case of aortic arch dextraposition with aneurismatic dilatation causing dysphagia". The 67th International Congress of the European Society for Cardiovascular and Endovascular Surgery. Strasbourg, France, April 12–14, 2018. In Journal of Cardiovascular Curgery, 2018, v.59, 2, 3, p. 111-112.
• G.J. Bergs, U. Strazdins, E. Strike, M. Kalejs, P. Stradins. "Surgical management of acute Stanford type A aortic dissection: single-center experience before and after implementation of 24/7 emergency cardiac surgery service". The 67th International Congress of the European Society for Cardiovascular and Endovascular Surgery. Strasbourg, France, April 12–14, 2018. In Journal of Cardiovascular Curgery, 2018, v.59, 2, 3, p. 102.

2017

• Džeriņš, A., Studers, P. Radiological assessment in hip osteoarthritis patients. Daugavpils Universitātes 59. starptautiskās zinātniskās konference. Daugavpils, 2017.
• Studers, P., Džeriņš, A., Zolmanis, M., Kruoenko, I., Vīgante, D., Malzubris, M., Raga, L. Surgical management of periprosthetic hip joint infections in Latvian state hospital of Traumatology and Orthopaedics. Rīgas Stradiņa universitātes zinātniskā konference. Rīga, 2017
• Studers, P., Džeriņš. Reasons and clinical outcomes of uncompleted two-stage exchange arthroplasty in periprosthetic hip joint patients. A single-centre study. The 38th SICOT Orthopaedic World Congress. Cape Town, South Africa, 2017.
• Zēbolds, S., Jumtiņš, A., Studers, P. The choice of the acetabular component placement in dysplastic hip patients. The 38th SICOT Orthopaedic World Congress. Cape Town, South Africa, 2017.
• Girts Salms, Vladislavs Ananjevs, Vladimirs Kasyanovs, Andrejs Skagers, Ilze Salma, Janis Vetra, Vita Zalite, Liga Stipniece, Sandris Petronis. "Change of Biomechanical Parameters in the Lower Jaws of Rabbits with Experimental Osteoporosis after Implantation of Calcium - Phosphate Bioceramic Material in the Greater Trochanter Region". Key Engineering Materials, 2017, 721, p. 224-228, DOI:10.4028/www.scientific.net. KEM.721.224
• Vladislavs Anaņjevs, Andrejs Skaģers, Ilze Šalma, Ģirts Šalms, Jānis Vētra, Visvaldis Vītiņš, Vita Zālīte, Līga Stīpniece, Vladimirs Kasjanovs, "Osteoporotisku apakšžokļa kaulu biomehānisko rādītāju izmaiņas pēc lokālas pastiprināšanas ar bifāziskajiem kalcija fosfātu biokeramikas materiāliem augšstilba trochanter majus rajonā: eksperimentāls pētījums". Rīgas Stradiņa universitāte. Zinātniskie raksti 2016, Rīga, 2017, lpp. 257-262
• Janis Vetra, Vladimir Sklarevich, Gregory Anoufriev, Imants Kalninš, Silvija Umbraško, Janis Vetra Jr, Vladislavs Kotovs, Larisa Beilina. "Significant change in muscular strength based on the head and neck position". Papers on Anthropology, 2017, vol. 26, 1, p. 115 – 125
• Jurijs Sekretarjovs, Mārtiņš Kalējs, Ainārs Rudzītis, Ivars Brečs, Hermanis Sorokins, Sandra Skuja, Pēteris Stradiņš, Valērija Groma. "Long-term complications evidenced studying the explanted Gore® HELEX® atrial septal defect occluder seven years after implantation: a case report". Papers on Anthropology XXVI/2, 2017, p. 105–112.
• Ints Brunenieks, Katrina Pekarska, Vladimir Kasyanov, Valerija Groma. "Biomechanical and Morphological Peculiarities of the Rectum In Patients with Obstructed Defecation Syndrome". Rom J Morphol Enbriol, 2017, 58, 4, (Apstiprinātas publicēšanai)
• П.А.Каралкин, А.А.Грядунова, Ф.Д.А.С.Перейра, В.А.Парфенов, В.А.Касьянов, А.Буланова, Е.В.Кудан, А.Д.Князева, Н.С.Сергеева, Ю.Д.Хесуани, В.А.Миронов. "Морфологический анализ in vivo биосовместимости напечатанного протеза наружной ушной раковины". Морфология, 2017, 6 (Apstiprinātas publicēšanai).

2016

• Studers, P., Belajevs, D., Jurkevics, V., Likums, P. (2016). Ten to fifteen-year clinical and radiographic follow-up with a third-generation cementless stem in a young patient population. International orthopaedics. 40(3), 465-471.
• Kadiša, A., Nora-Krūkle, Z., Kozireva, S., Svirskis, S., Studers, P., Groma, V., Murovska, M. (2016, August). Effect of Human Herpesviruses 6 and 7 Infection on the Clinical Course of Rheumatoid Arthritis/Cilvēka Herpesvīrusa 6 Un 7 Infekcijas Ietekme Uz Reimatoīdā Artrīta Klīnisko Gaitu. In Proceedings of the Latvian Academy of Sciences. Section B. Natural, Exact, and Applied Sciences. (Vol. 70, No. 4, pp. 165-174). De Gruyter Open.
• Dzerins, A., Studers, P., Zolmanis, M. (2016). Bilateral Complications of Hemiarthroplasty after Displaced Femoral Neck Fracture Treatment. Acta Chirurgica Latviensis, 16(2), 24-25.
• E. V. Koudan, E. A. Bulanova, F. D. A. S. Pereira, V. A. Parfenov, V. A. Kasyanov, U. J. Hesuani, and V. A. Mironov. "Spreading of Tissue Spheroids on an Electrospun Polyurethane Matrix". Biomedical Engineering, 2016, 50, 1pp. 1- 4. DOI: 10.1007/s10527-016-9575-5
• Hesuani Yusef D., Pereira Frederico D.A.S., Parfenov Vladislav, Koudan Elizaveta, Mitryashkin Alexander, Replyanski Nikita, Kasyanov Vladimir, Knyazeva Anastasia, Bulanova Elena, and Mironov Vladimir. "Design and Implementation of Novel Multifunctional 3D Bioprinter". 3D Printing and Additive Manufacturing. March 2016, 3(1): 65-68. DOI:10.1089/3dp.2015.0040.
• Kasyanov V.A., F. D. A. S. Pereira, V. A. Parfenov, E. V. Kudan, E. A. Bulanova, Yu. D. Khesuani.,V. A. Mironov. "Development and Implantation of a Biocompatible Auricular Prosthesis". Biomedical Engineering, Vol. 49, No. 6, March, 2016, pp. 327-330. DOI: 10.1007/s10527-016-9559-5Karina
• R. Silva, Rodrigo A. Rezende, Frederico D. A. S. Pereira, Peter Gruber, Mellannie P. Stuart, Aleksandr Ovsianikov, Ken Brakke, Vladimir Kasyanov, Jorge V. L. da Silva, José M. Granjeiro, Leandra S. Baptista ,Vladimir Mironov. "Delivery of Human Adipose Stem Cells Spheroids into Lockyballs". PLOS ONE, 2016, 11, P. 1-14, DOI:10.1371/journal.pone.0166073.
• Elizabeth V. Koudan, Elena A. Bulanova, Frederico DAS Pereira, Vladislav A. Parfenov, Vladimir A. Kasyanov, Yousef D. Hesuani, Vladimir A. Mironov. "Patterning of tissue spheroids biofabricated from human fibroblasts on the surface of electrospun polyurethane matrix using 3D bioprinter". Int. Journal of Bioprinting, 2016, 2,1, p. 1-8, DOI:org/10.18063/IJB.2016.01.007.
• Е.В. Кудан, Е.А. Буланова, Ф.Д.А.С. Перейра, В.A. Парфенов, В.А. Касьянов, Ю.Д. Хесуани, В.А. Миронов. "Распластывание тканевых сфероидов на электроспинновом полиуретановом матриксе". Медицинская техника, 2016, 295, 1, c. 1-4.
• Ананьев В., Ветра Я., Салма И., Салмс Г., Касьянов В., Лоче Я. Изменение биомеханических показателей в нижней челюсти кроликов с экспериментальным остеопорозом после локального использования кальций - фосфатного биокерамического материала в районе большого вертела бедренной кости. В: Сборник трудов Национального конгресса с международным участием "Паринские чтения 2016" "Обеспечение демографической безопасности при решении актуальных вопросов хирургической стоматологии и челюстно - лицевой хирургии". Минск, 5-6 мая, 2016, с. 20 - 23.
• Uldis Strazdins, Gvido Janis Bergs, Martins Kalejs, Indra Vilumsone. "Transapical off-pump Neochord implantation in case of severe mitral regurgitation". Acta Chirurgica Latviensis, 2016, 2, p.28 – 30.
• Ints Bruņenieks, Aigars Martinsons, Ieva Dūrena, Gundega Provais, Vladimirs Kasjanovs. "Taisnās zarnas priekšejās un mugurējās sienas biomehāniskās īpašības pacientiem ar obstruktīvo defekācijas sindromu". RSU zinātnisko rakstu krājums: Internā medicīna. Ķirurģija. Medicīnas bāzes zinātnes. Stomatoloģija. Farmācija, Rīga, 2016, lpp. 154-161.
• Berkis U., Ozolanta I., Vike J., Blazarene J. "Social Innovation between necessity and oportunity", Int.Conf. – Society, Health, Welfare, Web of Confer. 30,00039, 2016, 6 p.

2015

• Kozlov Vladimir, Avotina Dace, Kasyanov Vladimir, Baryshev Mikhail. The effect of cyclic movement of magnets on the sedimentation of magnetic nanoparticles in magnetofection devices: computer simulation. Separation Science and Technology, 2015, 50, p. 767-771.
• Rodrigo A. Rezendea, Vladimir Kasyanov, Vladimir Mironov, Jorge Vicente Lopes da Silva. Organ Printing as an Information Technology. Procedia Engineering, 4th International Conference on Tissue Engineering, ICTE2015. 2015, 110, p.151 – 158.
• Е.В. Кудан, Е.А. Буланова, Ф.Д.А.С. Перейра, В.A. Парфенов, В.А. Касьянов, Ю.Д. Хесуани, В.А. Миронов. Распластывание тканевых сфероидов, сформированных из первичных фибробластов человека, на поверхности микроволокнистого электроспиннингового полиуретанового матрикса (сканирующее электронно-микроскопическое исследование). Morfologija, 2015, том. 148, вып. 6, c. 70-74.
• В. А. Касьянов,  Ф. Д. А. С. Перейра., В.А. Парфенов, Е. В. Кудан, Е. А. Буланова, Ю. Д. Хесуани, В. А. Миронов. Разработка и имплантация биосовместимого ушного протеза. Medicinskaya Tehnika, 2015, 6, 294, c. 1-3.
• M. Kalejs, P. Stradins, R. Lacis, I. Ozolanta, V. Kasyanov. Influence of Ionizing Radiation on the Mechanical Properties of Aortic Valve Leaflets - an in Vitro Study. The Journal of Cardiovascular Surgery. 2015; 56 (suppl. 1): 54.
• M. Kalejs, P. Stradins, A. Rudzitis, I. Narbute, E. Strike, A. Grave, K. Bumeistere, E. Poikane, R. Lacis, A. Erglis. Transcatheter Aortic Valve Implantation in Latvia – Early Results. The Journal of Cardiovascular Surgery. 2015; 56 (suppl. 1): 62-63.
• Vladimirs Skļarevičs. Biomechanical factors that contribute to most of the clinical problems in the shoulder joint. Conference ''Pain in the Baltics 2015'', Riga, Latvia, 2015, p. 118-131.

2014

• Vince Beachley, Vladimir Kasyanov, Agnes Nagy-Mehesz, Russell Norris, Iveta Ozolanta, Martins Kalejs, Peteris Stradins, Leandra Baptista, Karina da Silva, Jose Grainjero, Xuejun Wen and Vladimir Mironov. The fusion of tissue spheroids attached to pre-stretched electrospun polyurethane scaffolds. Journal of Tissue Engineering, 2014, 5, p. 1-11, DOI: 10.1177/2041731414556561.
• Martins Kalejs, Peteris Stradins, Ainars Rudzitis, Eva Strike, Ivita Freiberga, Romans Lacis, Andrejs Erglis. Surgery In Hybrid Operation Theatre. Proceedings of the Latvian Academy of Sciences. Section B. 2014; 68(5/6): p. A42-A43.
• Roberts Leibuss, Martins Kalejs, Andris Skride, Mihails Bekkers, Agnese Ozolina, Peteris Stradins, Eva Strike, Romans Lacis. Anaesthesia management with deep hypothermia and circulatory arrest during surgery for chronic thromboembolic pulmonary hypertension. Proceedings of the Latvian Academy of Sciences. Section B. 2014; 68(5/6): p. 232-236.
• Rezende R., S. Balashov, J. da Silva, V. Mironov, V. Kasyanov. Organ Printing: Past, Present, Future. Proc. of the Intl. Conf. on Progress in Additive Manufacturing (Edited by Chua Chee Kai, Yeong Wai Yee, Tan Ming Jen and Liu Erjia), ISBN: 978-981-09-0446-3 : doi:10.3850/978-981-09-0446-3 108, 2014, p. 284-290.
• Rezende R., F. Pereira, P. Y. Noritomi, J. da Silva, V. Mironov, L. Baptista, K. da Silva, R. Borojevic, V. Kasyanov, A. Ovsianikov, J. Stampfl, M. Farsari. Third strategy in tissue engineering: tissue spheroids encaged in microscaffolds. Proc. of the Intl. Conf. on Progressin Additive Manufacturing (Edited by Chua Chee Kai, Yeong Wai Yee, Tan Ming Jen and Liu Erjia),ISBN: 978-981-09-0446-3: doi:10.3850/978-981-09-0446-3 107, 2014, p. 453-458

2013

• Vladimir Kasyanov, Ricardo Moreno-Rodriguez, Martins Kalejs, Iveta Ozolanta, Peteris Stradins, Xuejun Wen, Hai Yao, Vladimir Mironov. Age related analysis of structural, biochemical and mechanical properties of the porcine mitral heart valve leaflets. Connective Tissue Research, 2013, 54(6), p. 394-402.
• Martins Kalejs, Romans Lacis, Vladimir Kasyanov, Iveta Ozolanta, Philippe Abdel Sayed, Peteris Stradins and Ludwig Karl von Segesser. Comparison of radial deformability of stent posts of different aortic bioprostheses. Interactive CardioVascular and Thoracic Surgery, 2013, 16, p. 129–133.
• N. Sikora, A. Lacis, V. Kasyanov, V. Groma, E. Ligere, V. Ozolins and L. Smits. The proper delivery pressure for cardioplegic solution in neonatal cardiac surgery – an investigation of biomechanical and structural properties of neonatal and adult coronary arteries. Perfusion, 2013, 28(4), p. 357-367.
• Rezende, R.A., Pereira, F.D.A.S., Kasyanov, V., Kemmoku, D.T., Maia, I., Da Silva, J.V.L., Mironov, V. Scalable biofabrication of tissue spheroids for organ printing. Procedia CIRP 5, 2013, p. 276-281.
• Rezende, R.A., Kasyanov, V., Ozolanta, I., Brakke, K., da Silva, J.V.L., Mironov, V. Design of vascular tree for organ bioprinting. Computer Aided Chemical Engineering, 2013, 32, p. 151-156.
• R. A. Rezende, S. V. Selishchev, V. A. Kasyanov, J. V. L. da Silva, and V. A. Mironov. An Organ Biofabrication Line: Enabling Technology for Organ Printing. Part I: from Biocad to Biofabricators of Spheroids. Biomedical Engineering, 2013, 47, 3, 2013, p. 116 – 120
• R. A. Rezende, S. V. Selishchev, V. A. Kasyanov, J. V. L. da Silva, and V. A. Mironov. An Organ Biofabrication Line: Enabling Technology for Organ Printing. Part II: from Encapsulators to Biofabrication Line. Biomedical Engineering, 2013, 47, 4, 2013, p. 213 - 218.
• Vladimir Mironov, Rodrigo A. Rezende, Vladimir Kasyanov, Jorge V. L. da Silva. Virtual Biofabrication Line. In: IFAC Proceeding Volumes (IFAC – PapersOnline) of 6th IFAC Conference on Management and Control of Production and Logistics (PART 1), Fortaleza, Ceará, Brazil, 2013, September 11-13, p. 289 – 294.
• Peteris Stradins, Martins Kalejs, Viktorija Priedite, Romans Lacis, Iveta Ozolanta, Modra Murovska and Vladimir Kasyanov. Fibroblast Growth on Nanofiber Material Matrices and Changes to Their Mechanical Properties. International Journal of Materials, Mechanics and Manufacturing, 2013, 1, 4, p. 328 – 321

2012

• Kalejs M, Lacis R, Kasyanov V, Ozolanta I, AbdelSayed P, Stradins P, Von Segesser LK. Comparison o fradial deformability of stent posts of different aortic bioprostheses. Interact Cardiovasc Thorac Surg., 2012, p. 1-5.
• Sikora, N., Lācis, A., Teivāne, E., Ozoliņš, V., Šmits, L., Bergmane, I., Kasyanov, V. Biomechanical Properties of Coronary Arteries Neonates: PreliminaryResults. Analysis and design of biological materials and structures. In: Analysis and design of biological materials and structure. Advanced Structured Materials(Eds. A. Ochsneretal.), Springer-Verlag, 2012, Volume 14, Part 2, p. 111 – 124, DOI: 10. 1007/978-3-642-22131-6_9
• Ligere, E., Sikora, N., Ozolins, V. Smits, L., Bergmane, I., Lacis, A.,Kasyanov, V. Biomechanical properties of the aorta in neonates and infants. In: Analysis and design of biological materials and structure. Advanced StructuredMaterials (Eds. A. Ochsneretal.), 2012, Volume 14, Part 2, p. 125-132, Springer-Verlag DOI: 10. 1007/978-3-642-22131-6_10
• Eina Ligere, Valts Ozolins, Lauris Smits, Normubds Sikora, Ivars Melderis, Laila Feldmane, Aris Lacis, Vladimir Kasyanov. The Biomechanical properties of the different modalities of surgically corrected coarctation of the aorta in neonates and infants. World Academy of Science, Engineering and Technology, 2012, 66, p. 60-63.
• Rezende R., Pereira F., Kasyanov V., Ovsianikov V., Torgensen J., Stampfl J., Nogueira J., Mironov V., Silva J.: Design, physical prototyping and initial characterization of lockyballs: enabling technological platform for bottom-upmodular 3D tissue biofabrication. Virtual and Physical Prototyping, 7, 4, p. 287-301, 2012
• R.A. Rezende, F.D.A.S. Pereira, V. Kasyanov, D.T. Kemmoku, I. Maia, J.V.L. da Silva, V. Mironov. Scalable biofabrication of tissue spheroids for organ Printing. www.sciencedirect.com, Procedia CIRP, 2012. 6 p.
• Rodrigo A. Rezende, Fabio de Souza Azevedo, Frederico David Pereira, Vladimir Kasyanov, XuejunWen, Jorge Vicente Lopes de Silva, and Vladimir Mironov. Nanotechnological Strategies for Biofabrication of Human Organs. Journal of Nanotechnology, 2012, Article ID 149264, 10 pages, doi: 10.1155/2012/149264

2011

• Kadisa, A., Nora-Krukle, Z., Kozireva, S., Studers, P., Lejnieks, A., Murovska, M. Frequency of HHV-6 and HHV-7 infection markers in rheumatoid arthritis and osteoarthritis patients. Workshop "Immunomodulating human herpesviruses and their role in human pathologies" (Riga, Oct.13-14, 2011): agenda, presentations summaries. Rīga Stradiņš University. A.Kirchenstein Institute of Microbiology and Virology. - Riga, 2011. - P.48-51.
• Mironov, V., Kasyanov, V., Markwald, R.R.: Organ printing: From bioprinter to organ biofabrication line. CurrentOpinioninBiotechnology, 2011, Vol. 22, p. 667 – 673.
• Kasyanov, V., Brakke, K., Vilbrandt, T., Moreno-Rodriguez, R., Nagy-Mehesz, A., Visconti, R., Markwald, R., Ozolanta, I., Rezende, R.A., Filho, A.L., Neto, P.I., Pereira, F.D.A.S., Kemmoku, D.T., da Silva, J.V.L., Mironov, V.: Toward organprinting: Design characteristics, virtual modelling and physical prototypin gvascular segments of kidney arterial tree: This paper highlights the main issues regarding design characteristics, virtual modeling and physical prototyping of vascular tissue.  Virtual and Physical Prototyping, 2011, Vol. 6, p. 197 – 213.
• Rezende, RA, Mironov, V, Kasyanov, V, Maciel, R, da Silva, JVL. Rational design for irrigation dripping tripled perfusion bioreactor. Int. J. Artif. Organs, 2011, Vol., 34, p. 687 – 688.
• Mironov, V, Mehesz, AN, Rezende, RA, Pereira, FDAS, Kasyanov, V, da Silva, JVL. Scalable biofabrication of uniformed sized tissue spheroids for organprinting. Int. J. Artif. Organs, 2011, Vol. 34, p. 688 – 689.

2010

• Mironov, V, Nagy-Mehesz, A, Kasyanov, V, Ozolanta, I, Pereira, FDAS, Rezende, RA, da Silva, JVL: Enabling technologies for organprinting: toward organ biofabrication line. Int. J. Artif. Organs, 2010, Vol. 34, p. 623 – 623.
• Visconti, RP, Kasyanov, V, Gentile, C, Zhang, J, Markwald, RR, Mironov, V.: Towards organ printing: engineering an intra-organ branched vascular tree. ExpertOpin. Biol. Ther., 2010, Vol. 10, p. 409 – 420.
• Chua C.K., Liu D., Leong K.F., Mironov V., Kasyanov V.: A minibioreactor for developing "perfused" capillaries in cardiomyocyte aggregates. Innovative Developmentsin  Design and Manufacturing – Advanced ResearchinVirtual and Rapid Prototyping, 2010, Vol., p. 27 – 30.