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1.
Effects of Adding Extracorporeal Shockwave Therapy (ESWT) to Platelet-Rich Plasma (PRP) among Patients with Rotator Cuff Partial Tear: A Prospective Randomized Comparative Study
Kuo, S. J., Su, Y. H., Hsu, S. C., Huang, P. H., Hsia, C. C., Liao, C. Y., Chen, S. H., Wu, R. W., Hsu, C. C., Lai, Y. C., et al
Journal of personalized medicine. 2024;14(1)
Abstract
A rotator cuff tear is a prevalent ailment affecting the shoulder joint. The clinical efficacy of combined therapy remains uncertain for partial rotator cuff tears. In this study, we integrated extracorporeal shockwave therapy (ESWT) with platelet-rich plasma (PRP) injection, juxtaposed with PRP in isolation. Both cohorts exhibited significant improvements in visual analogue scale (VAS), Constant-Murley score (CMS), degrees of forward flexion, abduction, internal rotation, and external rotation, and the sum of range of motion (SROM) over the six-month assessment period. The application of ESWT in conjunction with PRP exhibited notable additional enhancements in both forward flexion (p = 0.033) and abduction (p = 0.015) after one month. Furthermore, a substantial augmentation in the range of shoulder motion (SROM) (p < 0.001) was observed after six months. We employed isobaric tag for relative and absolute quantitation (iTRAQ) to analyze the differential plasma protein expression in serum samples procured from the two groups after one month. The concentrations of S100A8 (p = 0.042) and S100A9 (p = 0.034), known to modulate local inflammation, were both lower in the ESWT + PRP cohort. These findings not only underscore the advantages of combined therapy but also illuminate the associated molecular changes.
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2.
Clinical Outcome of Multiple Platelet-Rich Plasma Injection and Correlation with PDGF-BB in the Treatment of Knee Osteoarthritis
Partan, R. U., Putra, K. M., Hafizzanovian, H., Darma, S., Reagan, M., Muthia, P., Radiandina, A. S., Rahmawati, E.
Journal of personalized medicine. 2024;14(2)
Abstract
(1) Background: Current treatments for knee osteoarthritis (KOA), such as intra-articular corticosteroids or hyaluronic acid (HA) injections, are controversial due to their ineffectiveness in preventing disease progression. Platelet-rich plasma (PRP) has become a promising and possible treatment for KOA. It is thought to enhance articular cartilage regeneration and reduce OA-related impairment. PRP contains growth factors such as PDGF-BB, which stimulates growth and inhibits joint damage. Based on numerous studies, after a certain amount of time, it was found that multiple PRP treatments reduced pain more than a single injection. This study evaluates the efficacy of multiple PRP (m-PRP) injections compared to multiple HA (m-HA) injections for KOA treatment, focusing on their correlation with PDGF-BB levels. (2) Methods: In this single-center, open-label, randomized, comparative clinical trial, 30 KOA patients received m-PRP and m-HA injections. VAS and WOMAC were used to evaluate clinical outcomes and PDGF-BB concentrations. (3) Results: The study analysis revealed a statistically significant reduction in pain indices. In both the m-PRP and m-HA groups after 12 weeks, m-PRP showed superior results. PDGF-BB concentrations also increased, with a strong negative correlation and statistical significance using Spearman's rho. (4) Conclusions: Multiple PRP injections are safe and associated with elevated PDGF-BB, reduced VAS and WOMAC scores, providing the potential for articular cartilage regeneration and inhibiting knee osteoarthritis progression.
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3.
Outcome of Intra-articular Injection of Total Stromal Cells and Platelet-Rich Plasma in Primary Knee Osteoarthritis: A Randomized Clinical Trial
Khasru MR, Siddiq MAB, Jubery Tazn, Marzen T, Hoque A, Ahmed AZ, Begum M, Chowdhury FR, Salek AKM, Khan MM
Cureus. 2023;15(2):e34595
Abstract
INTRODUCTION Mesenchymal stem cell (MSC) therapy appeared promising in knee osteoarthritis (OA). We examined if a single intra-articular (IA) autologous total stromal cells (TSC) and platelet-rich plasma (PRP) injection improved knee pain, physical function, and articular cartilage thickness in knee OA. METHODS The study was performed in the physical medicine and rehabilitation department of Bangabandhu Shaikh Mujib Medical University, Dhaka, Bangladesh. Knee OA was diagnosed according to the American College of Rheumatology criteria and randomly assigned to treatment (received TSC and PRP) and control groups. Kallgreen-Lawrance (KL) scoring system was used to grade primary knee OA. The Visual Analogue Scale (VAS, 0-10 cm) for pain, WOMAC (Western Ontario and McMaster Universities Arthritis Index) for physical function, and medial femoral condylar cartilage (MFC) thickness (millimeters) under ultrasonogram (US) were documented and compared between groups before and after treatment. Statistical Package analyzed data for Social Scientists (SPSS 22.0; IBM Corp, Armonk, NY) was used for data analysis. Pre- and post-intervention outcomes were measured using the Wilcoxon-sign test, whereas Mann-Whitney U-test calculated the difference between groups; a p-value <0.05 was considered statistically significant. Result: In the treatment group, 15 received IA-TSC and PRP preparation, and in the control group, 15 patients received no injection, but quadricep muscle-strengthening exercise. There was no significant difference between groups regarding VAS for pain, WOMAC physical function, and cartilage thickness before starting the treatment and two weeks after intervention. VAS for pain and WOMAC physical function scores improved profoundly in the treatment group after 12 and 24 weeks of intervention; the pain and physical function scores difference between groups was also significant. However, significant mean femoral cartilage thickness was not changed until the end of 24 weeks (U=175.00, p=0.009 two-tailed and U= 130.00, p=0.016 two-tailed, respectively, for right and left knee). CONCLUSION Single TSC and PRP injection reduces knee pain and improves physical function and cartilage thickness in knee OA. While pain and physical function improvement happen earlier, cartilage thickness change takes more time.
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4.
Is the Combination of Platelet-Rich Plasma and Hyaluronic Acid the Best Injective Treatment for Grade II-III Knee Osteoarthritis? A Prospective Study
Ciapini G, Simonettii M, Giuntoli M, Varchetta G, De Franco S, Ipponi E, Scaglione M, Parchi PD
Advances in orthopedics. 2023;2023:1868943
Abstract
BACKGROUND Knee osteoarthritis is a common disease with increasing incidence and prevalence in western countries. It can cause severe pain and functional limitations, thereby representing a threat for patients' quality of life and a burden for national health systems. Intra-articular injections with hyaluronic acid (HA) and platelet-rich plasma (PRP) have been used for decades in order to reduce the symptoms caused by osteoarthritis. In recent years, a combination of HA and PRP has been introduced in clinical practice with the aim to minimize the clinical presentation of osteoarthritis and potentially delay articular degeneration. MATERIALS AND METHODS Sixty cases with grade II-III knee osteoarthritis according to the Kellgren-Lawrence classification were included in a prospective study, focused on the evaluation of clinical and functional outcomes after intra-articular knee injections. Cases were randomly divided into three groups. Twenty cases (Group A) were injected with HA, 20 (Group B) had PRP, and the remaining 20 (Group C) received a combination of HA and PRP. Basal WOMAC score and VAS score were recorded before the treatment and repeated within 3 and 6 months after the treatment. RESULTS At 6-month follow-up, Group C (PRP + HA) was the one with the lowest WOMAC and VAS mean values. It was also the only group that reported a reduction in the two values both in the first three months and in the following three months. No major complication was recorded. CONCLUSION The combination of platelet-rich plasma and hyaluronic acid can be effective in the treatment of grade II-III knee osteoarthritis in a short-to-mid-term scenario. It represents an innovative and valuable alternative to the administration of its two components alone.
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5.
The Clinical Efficacy of Autologous Platelet-Rich Plasma Interventional Circulatory Perfusion Combined with Radiofrequency Ablation and Thermocoagulation in the Treatment of Discogenic Low Back Pain
Cao, Z. L., Xu, H., Wu, J. Q., Dai, J. H., Lin, S. J., Zou, L. F., Yu, L., Yang, H. C.
International journal of clinical practice. 2023;2023:1489905
Abstract
OBJECTIVE In this study, we aimed to explore the efficacy of the autologous platelet-rich plasma (PRP) interventional circulatory perfusion combined with radiofrequency ablation and thermocoagulation (RFAT) in the treatment of discogenic low back pain (DLBP). METHODS From January 2020 to November 2022, 158 patients of the Second Affiliated Hospital of Nanchang University were selected as the study subjects, and 24 patients met the exclusion criteria. The 134 patients who met the inclusion criteria were divided into 65 patients in the control group (3 patients lost to follow-up) and 69 patients in the observation group (5 patients lost to follow-up), so 126 patients were actually completed the study, including 62 patients in the control group and 64 patients in the observation group. The control group responsible disc received RFAT, and an interventional circulatory perfusion was performed; the observation group received RFAT, and an interventional circulatory perfusion was performed, and then autologous PRP 2 ml was injected. Visual Analog Scale (VAS) and Oswestry Disability Index (ODI) were performed before and 4 and 8 weeks after treatment, and the efficacy was evaluated at 4 and 8 weeks after treatment. The changes of lumbar disc MRI before and after treatment were observed. RESULTS The differences in the Visual Analog Scale (VAS) scores and the Oswestry Disability Index (ODI) between the observation group and the control group before the treatment were not statistically significant (P > 0.05 in both). However, four weeks and eight weeks after the treatment, the VAS scores and the ODIs were significantly lower in both groups than those before the treatment (P < 0.05 in both). In terms of the therapeutic efficacy, eight weeks after the treatment, the total effective rates in the control group and the observation group were 67.7% and 87.5%, respectively, with the observation group being superior to the control group (P < 0.05). CONCLUSION After RFAT, interventional circulatory perfusion combined with autologous PRP intramedullary injection in the lumbar disc is a safe and effective treatment for DLBP, and it had superior long-term effects in improving the clinical symptoms and patient dysfunction than the RFAT and interventional circulatory perfusion.
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6.
Effects of Platelet-Rich Plasma in Tear Size Reduction in Partial-Thickness Tear of the Supraspinatus Tendon Compared to Corticosteroids Injection
Tanpowpong T, Thepsoparn M, Numkarunarunrote N, Itthipanichpong T, Limskul D, Thanphraisan P
Sports medicine - open. 2023;9(1):11
Abstract
OBJECTIVES Corticosteroid (CS) injection is commonly used in partial-thickness rotator cuff tears to decrease pain. However, this could result in unwanted side effects, such as tendon rupture. Alternatively, platelet-rich plasma (PRP) injection is frequently used to treat tendinopathies because it enhances healing. This study aimed to compare the differences in tear size and functional scores between intralesional PRP and subacromial CS injections. METHODS Patients with symptomatic partial-thickness tears of the supraspinatus tendon who underwent conservative treatment for ≥ 3 months were enrolled. All patients underwent magnetic resonance imaging (MRI) to confirm the diagnosis. Fourteen and 15 patients were randomized to receive intralesional PRP and subacromial CS injections, respectively. Tears were measured in the coronal and sagittal planes. The patients underwent another MRI 6 months after the injection. Tear size was compared between the two MRI results. The American Shoulder and Elbow Surgeons Shoulder score (ASES) and Constant-Murley score (CMS) were also obtained. RESULTS The baseline data were similar between the groups. In the coronal plane, PRP and CS showed tear size reductions of 3.39 mm (P = 0.003) and 1.10 mm (P = 0.18), respectively. In the sagittal plane, PRP and CS showed tear size reductions of 2.97 mm (P = 0.001) and 0.76 mm (P = 0.29), respectively. Functional scores improved 6 months after injection in both groups, but PRP showed better functional scores than CS (P = 0.002 for ASES, P = 0.02 for CS). CONCLUSION Intralesional PRP injection can reduce the tear size in partial-thickness tears of the supraspinatus tendon. Subacromial steroid injection did not significantly affect the tear size. While CS improved functional scores compared with baseline, PRP resulted in better improvement 6 months post-injection. Trial registration Thai Clinical Trials Registry, TCTR20210428004. Registered 28 April 2021-retrospectively registered, TCTR20210428004 .
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7.
Comparing the Efficacy of Local Corticosteroid Injection, Platelet-Rich Plasma, and Extracorporeal Shockwave Therapy in the Treatment of Pes Anserine Bursitis: A Prospective, Randomized, Comparative Study
Gouda, W., Abbas, A. S., Abdel-Aziz, T. M., Shoaeir, M. Z., Ahmed, W., Moshrif, A., Mosallam, A., Kamal, M.
Advances in orthopedics. 2023;2023:5545520
Abstract
BACKGROUND Pes anserine bursitis (PAB) is one of the most common causes of painful knee syndromes. This study aimed at examining the efficacy of local corticosteroid injection, platelet-rich plasma (PRP) injection, and extracorporeal shock wave therapy (ESWT) as different modalities to alleviate pain and enhance function in patients with pes anserine bursitis (PAB). METHODS A prospective, randomized, comparative study was conducted on 180 patients diagnosed with chronic PAB. They were equally divided into three groups as follows: Group I received a local corticosteroid injection of 40 mg of methylprednisolone acetate/1 ml; Group II received a PRP injection; and in Group III, ESWT was used. Outcome measures included the visual analog scale (VAS), Western Ontario and McMaster Universities (WOMAC) pain score, WOMAC physical function score, and Ritchie articular index (RAI) for tenderness, which were recorded at the baseline, after 1 week, and after 8 weeks. RESULTS Before the application of procedures, there was a statistically significant increase in the WOMAC pain score in the local corticosteroid group compared to the PRP group and the ESWT group (P < 0.001). After the application of procedures, there was a statistically significant improvement in the 1-week and 8-week WOMAC pain score, WOMAC physical function score, and VAS in the local corticosteroid group in comparison to the PRP group and the ESWT group. (P < 0.001). Moreover, RAI for tenderness shows statistically significant improvement at 8 weeks in the local corticosteroid groups compared to the PRP groups (P < 0.001) and ESWT groups (P < 0.001). Similarly, a statistically significant difference was found between the PRP and ESWT groups (P=0.023). CONCLUSION Our data suggest that in patients with PAB, local corticosteroid injection is more efficient than PRP injection and ESWT for reducing pain and enhancing function.
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8.
Effect of autologous platelet-rich plasma (PRP) on low back pain in patients with prolapsed intervertebral disc: A randomised controlled trial
Singh, G. K., Talawar, P., Kumar, A., Sharma, R. S., Purohit, G., Bhandari, B.
Indian journal of anaesthesia. 2023;67(3):277-282
Abstract
BACKGROUND AND AIMS Prolapsed intervertebral disc (IVDP) is a major cause of low back pain. Platelet-rich plasma (PRP) has emerged as a viable option for these patients, with fewer adverse effects and long-term sustainability of pain relief. This double-blinded, randomised study aimed to evaluate the effect of autologous PRP on low back pain in patients with IVDP. METHODS A total of 42 patients with IVDP were randomised either to the autologous PRP (n = 21) group or control (epidural local anaesthetics with steroids; n = 21) group. Change in pain was assessed using the Numeric Rating Scale (NRS). Impact of treatment was assessed using the Global Perceived Effect (GPE) scale. All the patients were followed up for six months. Data was compared using Chi-square, independent sample t, and Mann-Whitney U tests. RESULTS The two groups were similar in their demographic and clinical profile. The baseline mean NRS ± standard deviation (SD) was 6.91 ± 0.94 in the PRP group and 7.38 ± 1.16 in the control group (P = 0.099). At six months, the mean NRS ± SD was 1.43 ± 0.75 in the PRP group compared to 5.43 ± 0.75 in the control group (P < 0.001). The GPE score was also found to be significantly higher in the PRP group, compared to the control group in the final assessment (P < 0.001). During the course of the study, the PRP group showed a consistent decline in NRS, whereas the control group showed an initial decline followed by consistent increase in NRS. CONCLUSION PRP provided sustained relief from low back pain due to IVDP and can be recommended as a safe and promising alternative to epidural local anaesthetics and steroids.
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9.
Effect of platelet-rich plasma versus steroid injection in plantar fasciitis: a randomized clinical trial
Sharma, R., Chaudhary, N. K., Karki, M., Sunuwar, D. R., Singh, D. R., Pradhan, P. M. S., Gyawali, P., Duwal Shrestha, S. K., Bhandari, K. K.
BMC musculoskeletal disorders. 2023;24(1):172
Abstract
BACKGROUND Plantar fasciitis (PF) is a common orthopaedic problem, with heel pain worsening the quality of life. Although steroid injection is often used if the conservative treatment fails, Platelet-Rich Plasma (PRP) injection is gaining popularity due to its safety and long-lasting effect. However, the effect of PRP versus steroid injection in PF has not been studied yet in Nepal. Therefore, this study aimed to assess the effect of PRP compared with steroid injection in the treatment of PF. METHODS This study was a single-center, hospital-based, open-label, parallel-group randomized clinical trial to compare the effect of PRP injection with steroid injection in plantar fasciitis between August 2020 and March 2022. A total of 90 randomly selected participants aged 18 to 60 years suffering from plantar fasciitis with failed conservative treatment were intervened. The American Orthopaedic Foot and Ankle Society (AOFAS) and the Visual Analog Scale (VAS) scoring system were used to evaluate functional mobility and pain before and after the intervention for three and six months, respectively. Statistical analyses were performed using a Student's two-sample t-test. P-value < 0.05 was considered statistically significant. RESULTS The PRP injection showed a better outcome than the steroid injection in six months follow-up. The mean (± SD) VAS score was significantly decreased in the PRP group (1.97 + 1.13) than in the steroid group (2.71 ± 0.94) with the group difference of -0.73 (95% CI: -1.18 to -0.28) at six months. Similarly, there was a significant increase in the AOFAS scores in the PRP group (86.04 ± 7.45) compared to the steroid group (81.23 ± 9.60) at six months of follow-up with a group difference of 4.80 (95% CI: 1.15 to 8.45). There was also a significant reduction of plantar fascia thickness in the PRP group compared to that of the steroid group (3.53 ± 0.81 versus 4.58 ± 1.02) at six months of follow-up with the group difference of -1.04 (95% CI: -1.44 to -0.65). CONCLUSION The PRP injection showed better outcomes than steroid injection in plantar fasciitis treatment over the course of six months. Further research with a larger population and longer follow-up than six months is needed to generalize the findings and their long-term efficacy. TRIAL REGISTRATION NCT04985396. First registered on 02 August 2021. ( https://clinicaltrials.gov/ct2/show/NCT04985396 ).
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10.
A Comparative Preliminary Randomized Clinical Study to Evaluate Heavy Bupivacaine Dextrose Prolotherapy (HDP) and Autologous Blood Injection (ABI) for Symptomatic Temporomandibular Joint Hypermobility Disorder
Bhargava D, Sivakumar B, Bhargava PG
Journal of maxillofacial and oral surgery. 2023;22(1):110-118
Abstract
PURPOSE Temporomandibular joint (TMJ) sub-luxation can have a significant psycho-social impact on a patients' well-being. Several treatment modalities have been described in the literature for the same. The present study was undertaken to investigate the efficacy of heavy bupivacaine-dextrose prolotherapy (HDP) for the peri-articular tissues, superior joint space and the retro-discal area in the patients with symptomatic chronic sub-luxation. MATERIALS AND METHODS A preliminary clinical study was conducted among 60 patients diagnosed with chronic painful sub-luxation of the TMJ. Patients were divided into control group (CG), n = 30, where autologous blood was injected in the superior joint space, peri-capsular tissues and retro-discal area bilaterally as per the predetermined protocol; and the study group (SG), n = 30 patients were administered heavy bupivacaine-dextrose injection bilaterally in the peri-articular tissues, superior joint space and retro-discal area. The efficacy of the treatment was evaluated by assessing pain, maximum inter-incisal opening (MIO), changes in computed tomography scan, magnetic resonance imaging study, number and need for subsequent injections in both the groups. RESULT Among the 60 patients, majority of the patients exhibited successful outcome after both the interventions, ABI and HDP. There was statistically significant reduction in recorded pain score with reduced MIO post-treatment. No morphological changes were noted in the condyle in both the groups. No complications were recorded among the study population. CONCLUSION HDP is a safe and simple modality for treating symptomatic sub-luxation with predictable clinical outcome. Heavy bupivacaine-dextrose can be considered as a prolotherapeutic agent for symptomatic chronic temporomandibular joint sub-luxation with the pharmacological benefit of local anaesthesia and proliferent delivery through the same injection.