Gauresh Palekar, H P Bhalodiya, Shreedhar Archik, Kalpesh Trivedi
{"title":"自体培养成骨细胞植入治疗股骨头缺血性坏死的回顾性研究。","authors":"Gauresh Palekar, H P Bhalodiya, Shreedhar Archik, Kalpesh Trivedi","doi":"10.2147/ORR.S281030","DOIUrl":null,"url":null,"abstract":"<p><strong>Purpose: </strong>Osteonecrosis of the femoral head is a progressive and debilitating disease that causes pain, osteoarthritis and hip joint collapse, eventually necessitating hip replacement. This study evaluated the long-term outcomes of autologous adult live-cultured osteoblasts (AALCO) implantation in patients with osteonecrosis of femoral head.</p><p><strong>Patients and methods: </strong>In this retrospective multicenter study, we collated and analyzed data of patients ≥12 years of age who underwent AALCO (OSSGROW<sup>®</sup>) between 2010 and 2015 for the treatment of osteonecrosis of the femoral head.</p><p><strong>Results: </strong>Data from 64 patients (101 hip joints) were assessed in this study. The mean ±SD duration of disease since diagnosis of osteonecrosis was 7.4±1.6 years. The mean follow-up duration was 6.3±1.4 years. The mean VAS score (n=98 hips) reduced significantly from 58.8 ± 13.8 to 32.2 ± 32.1 post-operatively (mean difference: -26.5±35.2, p=0.001) and Harris hip score (n=97 hips) also significantly improved from 47.1±12.3 to 63.7±27.7 post-operatively (mean difference:16.7±28.7, p=0.0001). Following the AALCO treatment, 29 hips in 13 patients (28.7%) underwent total hip replacement (THA), indicating that AALCO treatment could delay THA for 71.3% of hips. A total of 39.1% of hips diagnosed in early stage versus 60.8% in the late stage of osteonecrosis required THA. Overall, 60.4% of hips improved, 2% remained stable, and 37.6% progressed following the AALCO implantation. The condition of disease was found to have improved in 71.1% of patients in early stage (Grades I and II) versus 58% in the late stage (Grades III and IV) of osteonecrosis.</p><p><strong>Conclusion: </strong>Patients with osteonecrosis who received implantation of autologous-cultured osteoblasts using AALCO showed improvement in joint function and decrease in pain. Treatment with AALCO halted progression of osteonecrosis, preserved the natural hip, and eliminated the need for hip replacement surgeries in 7 out of 10 patients.</p>","PeriodicalId":19608,"journal":{"name":"Orthopedic Research and Reviews","volume":"13 ","pages":"15-23"},"PeriodicalIF":1.7000,"publicationDate":"2021-02-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/b4/64/orr-13-15.PMC7868257.pdf","citationCount":"6","resultStr":"{\"title\":\"Retrospective Study on Implantation of Autologous-Cultured Osteoblasts for the Treatment of Patients with Avascular Necrosis of the Femoral Head.\",\"authors\":\"Gauresh Palekar, H P Bhalodiya, Shreedhar Archik, Kalpesh Trivedi\",\"doi\":\"10.2147/ORR.S281030\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Purpose: </strong>Osteonecrosis of the femoral head is a progressive and debilitating disease that causes pain, osteoarthritis and hip joint collapse, eventually necessitating hip replacement. This study evaluated the long-term outcomes of autologous adult live-cultured osteoblasts (AALCO) implantation in patients with osteonecrosis of femoral head.</p><p><strong>Patients and methods: </strong>In this retrospective multicenter study, we collated and analyzed data of patients ≥12 years of age who underwent AALCO (OSSGROW<sup>®</sup>) between 2010 and 2015 for the treatment of osteonecrosis of the femoral head.</p><p><strong>Results: </strong>Data from 64 patients (101 hip joints) were assessed in this study. The mean ±SD duration of disease since diagnosis of osteonecrosis was 7.4±1.6 years. The mean follow-up duration was 6.3±1.4 years. The mean VAS score (n=98 hips) reduced significantly from 58.8 ± 13.8 to 32.2 ± 32.1 post-operatively (mean difference: -26.5±35.2, p=0.001) and Harris hip score (n=97 hips) also significantly improved from 47.1±12.3 to 63.7±27.7 post-operatively (mean difference:16.7±28.7, p=0.0001). Following the AALCO treatment, 29 hips in 13 patients (28.7%) underwent total hip replacement (THA), indicating that AALCO treatment could delay THA for 71.3% of hips. A total of 39.1% of hips diagnosed in early stage versus 60.8% in the late stage of osteonecrosis required THA. Overall, 60.4% of hips improved, 2% remained stable, and 37.6% progressed following the AALCO implantation. The condition of disease was found to have improved in 71.1% of patients in early stage (Grades I and II) versus 58% in the late stage (Grades III and IV) of osteonecrosis.</p><p><strong>Conclusion: </strong>Patients with osteonecrosis who received implantation of autologous-cultured osteoblasts using AALCO showed improvement in joint function and decrease in pain. Treatment with AALCO halted progression of osteonecrosis, preserved the natural hip, and eliminated the need for hip replacement surgeries in 7 out of 10 patients.</p>\",\"PeriodicalId\":19608,\"journal\":{\"name\":\"Orthopedic Research and Reviews\",\"volume\":\"13 \",\"pages\":\"15-23\"},\"PeriodicalIF\":1.7000,\"publicationDate\":\"2021-02-03\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/b4/64/orr-13-15.PMC7868257.pdf\",\"citationCount\":\"6\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Orthopedic Research and Reviews\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.2147/ORR.S281030\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2021/1/1 0:00:00\",\"PubModel\":\"eCollection\",\"JCR\":\"Q2\",\"JCRName\":\"ORTHOPEDICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Orthopedic Research and Reviews","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2147/ORR.S281030","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2021/1/1 0:00:00","PubModel":"eCollection","JCR":"Q2","JCRName":"ORTHOPEDICS","Score":null,"Total":0}
Retrospective Study on Implantation of Autologous-Cultured Osteoblasts for the Treatment of Patients with Avascular Necrosis of the Femoral Head.
Purpose: Osteonecrosis of the femoral head is a progressive and debilitating disease that causes pain, osteoarthritis and hip joint collapse, eventually necessitating hip replacement. This study evaluated the long-term outcomes of autologous adult live-cultured osteoblasts (AALCO) implantation in patients with osteonecrosis of femoral head.
Patients and methods: In this retrospective multicenter study, we collated and analyzed data of patients ≥12 years of age who underwent AALCO (OSSGROW®) between 2010 and 2015 for the treatment of osteonecrosis of the femoral head.
Results: Data from 64 patients (101 hip joints) were assessed in this study. The mean ±SD duration of disease since diagnosis of osteonecrosis was 7.4±1.6 years. The mean follow-up duration was 6.3±1.4 years. The mean VAS score (n=98 hips) reduced significantly from 58.8 ± 13.8 to 32.2 ± 32.1 post-operatively (mean difference: -26.5±35.2, p=0.001) and Harris hip score (n=97 hips) also significantly improved from 47.1±12.3 to 63.7±27.7 post-operatively (mean difference:16.7±28.7, p=0.0001). Following the AALCO treatment, 29 hips in 13 patients (28.7%) underwent total hip replacement (THA), indicating that AALCO treatment could delay THA for 71.3% of hips. A total of 39.1% of hips diagnosed in early stage versus 60.8% in the late stage of osteonecrosis required THA. Overall, 60.4% of hips improved, 2% remained stable, and 37.6% progressed following the AALCO implantation. The condition of disease was found to have improved in 71.1% of patients in early stage (Grades I and II) versus 58% in the late stage (Grades III and IV) of osteonecrosis.
Conclusion: Patients with osteonecrosis who received implantation of autologous-cultured osteoblasts using AALCO showed improvement in joint function and decrease in pain. Treatment with AALCO halted progression of osteonecrosis, preserved the natural hip, and eliminated the need for hip replacement surgeries in 7 out of 10 patients.
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Orthopedic Research and Reviews is an international, peer-reviewed, open-access journal focusing on the patho-physiology of the musculoskeletal system, trauma, surgery and other corrective interventions to restore mobility and function. Advances in new technologies, materials, techniques and pharmacological agents will be particularly welcome. Specific topics covered in the journal include: Patho-physiology and bioengineering, Technologies and materials science, Surgical techniques, including robotics, Trauma management and care, Treatment including pharmacological and non-pharmacological, Rehabilitation and Multidisciplinarian care approaches, Patient quality of life, satisfaction and preference, Health economic evaluations. The journal welcomes submitted papers covering original research, basic science and technology, clinical studies, reviews and evaluations, guidelines, expert opinion and commentary, case reports and extended reports.
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