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Synergistic effects of robotic surgery and IPACK nerve block on reduction of opioid consumption in total knee arthroplasty. J Orthop 2022; 34:226-232. [PMID: 36120477 PMCID: PMC9474319 DOI: 10.1016/j.jor.2022.09.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Accepted: 09/01/2022] [Indexed: 11/30/2022] Open
Abstract
Background There are numerous strategies to combat postoperative analgesia and expedite recovery after total knee arthroplasty (TKA). The purpose of this study was to determine opioid consumption, length of stay, and functional outcomes after robotic versus standard TKA in the setting of various regional pain modalities. Methods A consecutive series of patients treated with unilateral primary robotic or standard TKA from January 2018-February 2021 were retrospectively identified. Regional pain modalities included peri-articular injection (PAI), adductor canal block (ACB), and infiltration between popliteal artery and capsule of knee (IPACK). Patient demographics, operative/perioperative variables, and postoperative function were recorded. Daily opiate consumption was calculated as morphine milligram equivalents (MME). Multivariate regression was performed to control for age, sex, and race. Results After review, 283 patients (177 Females; 106 Males) were included. Robotic TKA patients received IPACK + ACB (36), while standard TKA patients received either ACB (45), IPACK + ACB (167), or PAI (35). Daily inpatient opioid consumption in the standard IPACK + ACB (p = 0.02) and robotic IPACK + ACB groups (p = 0.0001) was significantly lower compared to standard ACB. When combined with IPACK block, robotic procedures synergistically lowered opiate consumption (p = 0.004) compared to standard procedures and led to earlier discharge (p = 0.003). The robotic IPACK + ACB cohort also demonstrated improved early ambulation compared to standard ACB, (p = 0.05), whereas the same benefit was not seen for patients who received IPACK during standard TKA. Conclusions The utilization of IPACK block decreases inpatient postoperative opioid requirements following TKA. Robotic TKA and IPACK block appeared to have a synergistic effect on opioid consumption and postoperative recovery.
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Key Words
- ACB, adductor canal block
- ANOVA, analysis of variance
- ASA, American Society of Anesthesiologists
- BMI, body mass index
- CI, confidence interval
- FNB, femoral nerve block
- IPACK, infiltration between the popliteal artery and the capsule of the knee
- Infiltration between popliteal artery and capsule of knee (IPACK) block
- LOS, length of stay
- MME, morphine milligram equivalents
- NJPMP, New Jersey Prescription Monitoring Program
- Opioids
- PAI, periarticular injection
- ROM, range of motion
- Regional anesthesia
- Robotic surgery
- SD, standard deviation
- TKA, total knee arthroplasty
- Total knee arthroplasty (TKA)
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Photobiomodulation Associated With Conservative Treatment for Achilles Tendon Rupture: A Double-Blind, Superiority, Randomized Controlled Trial. Arch Rehabil Res Clin Transl 2022; 4:100219. [PMID: 36545533 PMCID: PMC9761261 DOI: 10.1016/j.arrct.2022.100219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Objective To investigate the effects of photobiomodulation on Achilles tendon rupture (ATR) treated conservatively. Design Prospective, patient- and assessor-blinded, parallel, randomized controlled trial. Setting Patients with acute ATR treated conservatively. Participants Thirty-four male individuals with acute unilateral ATR treated conservatively (N=34), equally divided in 2 groups: photobiomodulation group (PBMG) and sham group, with mean age of 45.5±9.47 and 48.7±8.38 years, respectively. Intervention All participants underwent through an immobilization period, followed by rehabilitation sessions (2 d/wk for 12 weeks) comprising strengthening, range of motion, and balance/weightbearing exercises. In PBMG, the tendon was irradiated with a photobiomodulation cluster (1 904 nm/50 mW infrared laser, 4 858 nm/50 mW infrared diodes, and 4 658 nm/40 mW red diodes; power density of 105 mW/cm2 per cluster area) during the immobilization period (2 d/wk for 8 weeks) and the sham group received a simulation of the procedure with no irradiation. Outcomes were assessed at the removal of the immobilization 12 and 16 weeks after tendon rupture. Main Outcome Measures Primary outcome was the Achilles Tendon Rupture Score. Secondary outcomes included Numerical Pain Rating Scale at rest and during effort, plantar flexor strength, and ankle range of motion. Results Both groups demonstrated an increase in the Achilles Tendon Rupture Score and improvements in range of motion, plantar flexor strength, and pain. There were no significant differences in outcomes between the 2 groups (P>.05) except in pain during walking, which was significantly lower in the PBMG in week 12 (P<.01, effect size=0.56) and week 16 (P<.01, effect size=0.55). Conclusion Photobiomodulation associated with conservative treatment is not superior to conservative treatment alone for improving function in patients with acute ATR.
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Key Words
- ATR, Achilles tendon rupture
- ATRS, Achilles Tendon Rupture Score
- Achilles tendon
- CI, confidence interval
- ES, effect size
- IAMSPE, Institute of Medical Assistance to the State Public Servant
- Low-level light therapy
- NPRS, Numerical Pain Rating Scale
- PBM, photobiomodulation
- PBMG, photobiomodulation group
- ROM, range of motion
- Rehabilitation
- SG, sham group
- WALT, World Association for Photobiomodulation Therapy
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Anatomical reconstruction of the Posterolateral Corner of the knee preserving dynamic function of the popliteus tendon complex. Asia Pac J Sports Med Arthrosc Rehabil Technol 2022; 28:1-5. [PMID: 35355686 PMCID: PMC8927785 DOI: 10.1016/j.asmart.2022.02.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 01/01/2022] [Accepted: 02/11/2022] [Indexed: 11/28/2022] Open
Abstract
Almost cases of Posterolateral Corner (PLC) injuries are combined injuries involving the anterior or posterior cruciate ligament. Although numerous techniques of PLC reconstruction have been reported, it is unknown whether these techniques reconstruct PLC sufficiently. The anatomy of PLC is complex of tendon-muscle and ligament. The major structures are the fibular collateral ligament (FCL) and the Popliteus Tendon Complex. The latter comprises the popliteus tendon-muscle and the popliteo-fibular ligament (PFL). The FCL and PFL are static stabilizers, whereas the popliteus tendon-muscle is a dynamic stabilizer. The most of current PLC reconstructions statically restore all component parts, therefore not true “anatomically”. We describe an operative technique to reconstruct PLC anatomically. Our technique preserves dynamic stability of the popliteus tendon-muscle and reconstructs the PFL and FCL selectively.Semitendinosus tendon is harvested, and almost used for the anterior or posterior cruciate ligament reconstruction. Gracilis tendon or contralateral semitendinosus tendon is used for PLC. Femoral bone tunnel for FCL is prepared at anatomical insertion. Fibular bone tunnel is prepared to connect PFL insertion with FCL insertion. One end of the graft is sutured to the popliteus tendon. The other end is passed though the fibular tunnel, and fixed at the femoral tunnel. The interference screws are used at each tunnel. One half of the graft composes PFL part, the other half composes FCL part. Advantages of this technique are preservation of dynamic popliteus tendon-muscle function, and simplifying preparation.
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Key Words
- ACL, anterior cruciate ligament
- Anatomical reconstruction
- FCL, fibular collateral ligament
- ITB, iliotibial band
- MRI, magnetic resonance imaging
- PCL, posterior cruciate ligament
- PFL, popliteo-fibular ligament
- PLC, posterolateral corner
- PLLA, poly-L-lactic acid
- Popliteo-fibular ligament
- Popliteus tendon complex
- Popliteus tendon-muscle
- Posterolateral corner
- ROM, range of motion
- ST tendon, semitendinosus tendon
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Ankle Proprioception Deficit Is the Strongest Factor Predicting Balance Impairment in Patients With Chronic Stroke. Arch Rehabil Res Clin Transl 2021; 3:100165. [PMID: 34977547 PMCID: PMC8683870 DOI: 10.1016/j.arrct.2021.100165] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
OBJECTIVE To determine the main factor that predicts balance impairment in patients with chronic stroke. DESIGN Cross-sectional study. SETTING Inpatient rehabilitation hospital and research laboratory. PARTICIPANTS A total of 57 patients (42 men, 15 women; mean age 55.7±12.2 years) with chronic symptoms after stroke. INTERVENTIONS Not applicable. MAIN OUTCOME MEASURES Primary outcomes were ankle functions, including strength, range of motion, and proprioception, and balance, including Berg Balance Scale score and Timed Up and Go test values. Secondary outcomes included gait kinematics, Fugl-Meyer Scale score, and Fall Efficacy Scale score. RESULTS According to the cutoff score <46 on the Berg Balance Scale and the Timed Up and Go test ≥13.5 seconds, 21 patients were classified as having a balance impairment (36.8%). Multivariable logistic regressions showed that ankle proprioception (odds ratio = 3.49; 95% confidence interval, 1.17-10.42) was a significant predictor when coupled with step length (odds ratio = 0.00; 95% confidence interval, 0.00-0.22). A cutoff score of 2.59 for the ankle proprioception value predicts balance impairment in patients with stroke (area under the curve 0.784). CONCLUSION Ankle proprioception can be used to predict balance impairment in patients with stroke.
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Impact of varying doses of omega-3 supplementation on muscle damage and recovery after eccentric resistance exercise. Metabol Open 2021; 12:100133. [PMID: 34693240 PMCID: PMC8515381 DOI: 10.1016/j.metop.2021.100133] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Revised: 09/28/2021] [Accepted: 10/01/2021] [Indexed: 11/28/2022] Open
Abstract
Background Exercise-induced muscle damage (EIMD) commonly occurs following intense resistance exercise and is associated with decrements in exercise performance and delayed muscle recovery. Thus, practical methods to attenuate EIMD would prove useful to both training and athletic populations. Omega-3 (n-3) supplementation has been shown to mitigate EIMD with evidence of increasing efficacy at higher doses (up to 6 g/day). However, data of its efficacy in trained individuals is limited. Therefore, this study investigated the effects of 6 and 8 g of n-3 supplementation on markers of muscle damage and muscle recovery after eccentric resistance exercise in resistance-trained males. Methods Using a double-blind, randomized, placebo-controlled design, 26 resistance trained males (23 ± 4 years; 173.6 ± 20.5 cm; 81.9 ± 9.7 kg; 14.2 ± 3.7% body fat) supplemented with 6 (n=10) or 8 g (n=7) of n-3 polyunsaturated fatty acids, or placebo (n=9) for 33 days. On day 30, participants performed a lower body muscle-damaging eccentric resistance exercise bout. Measures of muscle performance, soreness, and damage were taken pre-exercise on day 30 as well as on days 31–33, including vertical jump height (VJH), perceived muscle soreness (PMS), hip and knee range of motion (ROM), repetitions to fatigue (RTF) at 70% 1-RM, and serum creatine kinase (CK) while participants continued to supplement until day 33. Results There were significant differences in VJH, PMS, and serum CK following the muscle-damaging exercise bout compared to pre-exercise (p<0.05). However, there were no significant (p>0.05) differences between supplementation groups (6 g, 8 g, and placebo) at any time point post-exercise (day 31–33). There were no changes in hip and knee ROM or RTF at any time point or between groups. Vertical jump height and PMS returned to pre-exercise levels despite CK remaining elevated post-exercise. Conclusions Thirty-three days of 6 and 8 g of n-3 supplementation did not attenuate EIMD or enhance muscle recovery following muscle-damaging eccentric resistance exercise in resistance-trained males. Further research using various n-3 supplementation durations, doses, and eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) concentrations may be needed to establish its efficacy in attenuating EIMD, which may vary between trained and untrained individuals. Furthermore, while circulating CK is commonly used to assess muscle damage, elevated CK levels may not reflect muscle recovery status following muscle-damaging exercise. Intense exercise produces exercise-induced muscle damage (EIMD). Omega-3 polyunsaturated fatty acid (n-3) supplementation may ameliorate EIMD and promote muscle recovery. Thirty-three days of 6 and 8 g of n-3 did not reduce EIMD or increase muscle recovery in trained males. Muscle performance recovered while circulating creatine kinase remained elevated. Thirty-three days of high daily n-3 intake may be insufficient dosing in trained males.
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Key Words
- Athletic performance
- CK, creatine kinase
- DHA, docosahexaenoic acid
- DOMS, delayed-onset muscle soreness
- Dietary supplements
- EIMD, exercise-induced muscle damage
- EPA, eicosapentaenoic acid
- Fatty acids
- Omega-3
- PMS, perceived muscle soreness
- ROM, range of motion
- RTF, repetitions to fatigue
- Resistance training
- Sports nutritional sciences
- VJH, vertical jump height
- n-3, omega-3
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Abstract
Objectives To systematically review the literature to analyze the effect of lumbar elastic tape application on trunk mobility, surpassing the minimal detectable change of the used outcome measurement tool, and to analyze the additional effect of applied tension and direction of elastic tape application in low back pain and participants without low back pain. Data Sources Four databases were used: PubMed, Web of Science, Physiotherapy Evidence Database (PEDro), and Google Scholar. Study Selection The inclusion criteria were randomized and clinical controlled trials evaluating the effectiveness of lumbar elastic tape application on trunk mobility. Data Extraction Two researchers executed the search and a third author was consulted to resolve disagreements. The methodological quality was scored using the PEDro scale, with studies scoring ≤5 being excluded. Data Synthesis Eight out of 6799 studies were included; 5 studied individuals with low back pain, and 3 studied participants without low back pain. Two studies scored low on the PEDro scale and were excluded. None of the reported significant changes in trunk mobility due to elastic tape application exceeded the indicated minimal detectable change. No conclusions can be drawn from the direction and applied tension of elastic tape application. Conclusions Based on the results of this systematic review, there is no evidence supporting the effect of lumbar elastic tape application. We recommend consensus in the use of more reliable and valid instruments in future studies.
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Key Words
- Athletic tape
- CCT, controlled clinical trial
- ETA, elastic tape application
- FFD, Finger Floor Distance test
- FROM, flexion range of motion
- Hip
- LBP, low back pain
- MDC, minimal detectable change
- PEDro, Physiotherapy Evidence Database
- RCT, randomized controlled trial
- ROM, range of motion
- Range of motion, articular
- Rehabilitation
- Spine
- TRM, trunk mobility
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Comparison of the Effects of Physiologic Saline Interfascial and Lidocaine Trigger Point Injections in Treatment of Myofascial Pain Syndrome: A Double-Blind Randomized Controlled Trial. Arch Rehabil Res Clin Transl 2021; 3:100119. [PMID: 34179755 PMCID: PMC8211995 DOI: 10.1016/j.arrct.2021.100119] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
Objective To compare the effects of physiological saline interfascial and lidocaine trigger point injections in the treatment of myofascial pain syndrome (MPS). Design Double-blind randomized controlled study. Setting Department of Rehabilitation Medicine. Participants Eighty patients (N=80; 15 men, 65 women; mean age, 40.4±10.9y) with MPS in the upper trapezius muscle. Interventions Patients were randomly assigned to 1 of 2 groups: group 1 (n=40) received ultrasound-guided interfascial injection with physiological saline, and group 2 (n=40) underwent ultrasound-guided trigger point injection with lidocaine. Main Outcome Measures The primary outcome was pain scores measured by the visual analog scale (VAS). Secondary outcomes included cervical range of motion (ROM) and adverse effects of the procedure. The outcomes were assessed before treatment and 10 minutes, 2 weeks, and 4 weeks after treatment. Results Lidocaine trigger point injection showed higher VAS score improvement at 10 minutes after the procedure (P=.037). However, there was no statistically significant difference at other follow-up points. Pain scores significantly decreased at 10 minutes, 2 weeks, and 4 weeks from baseline in both groups. Cervical ROM increased significantly over time in some directions without significant differences between the groups. There were no serious adverse effects in this study. Conclusion Physiologic saline interfascial and lidocaine trigger point injections effectively decreased MPS pain in the upper trapezius muscle at 2 and 4 weeks after treatment. However, lidocaine trigger point injection demonstrated better pain improvement at 10 minutes after treatment.
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Feasibility of simple exercise interventions for men with osteoporosis - A prospective randomized controlled pilot study. Bone Rep 2021; 15:101099. [PMID: 34258330 PMCID: PMC8255176 DOI: 10.1016/j.bonr.2021.101099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Revised: 06/03/2021] [Accepted: 06/11/2021] [Indexed: 11/29/2022] Open
Abstract
Background Aging is associated with progressive loss of musculoskeletal performance. Exercise interventions can improve physical function in the elderly but there is a paucity of comparative assessments in order to understand what specific goals can be achieved particularly with less demanding exercise interventions readily accessible for untrained men. Methods Prospective randomized, controlled, single center exploratory trial to compare four distinct exercise interventions, i.e. Resistance Training (RT), Whole Body Vibration Exercise (WBV), Qi Gong (QG) and wearing a Spinal orthosis (SO) for 6 months in men at risk for osteoporosis aged 65–90 years. Primary endpoint was change in isometric one repetition maximum force trunk strength for extension (TSE) and flexion (TSF) compared to baseline, secondary endpoints covered key parameters of geriatric functional assessment, including Handgrip Strength (HS), Chair-Rise-Test (CRT), Usual Gait Speed (UGS) and Timed-Up-and-Go (TUG). Results Altogether 47 men (mean age 77 ±6.1 years) were randomized to RT, (n = 11) WBV (n = 13), QG (n = 10) and SO(n = 13). RT, defined as reference exercise intervention, lead to significant improvements for TSE (p = 0.009) and TSF (p = 0.013) and was significantly superior in the between-group analysis for TSE (p = 0.038). Vibration exercise caused sign. Improvements in TSE (p = 0.014) and CRT (p = 0.005), the Spinal orthosis improved CRT (p = 0.003) and Gait Speed (p = 0.027), while the QG intervention did not attain any sig. Developments. Subgroup analyses revealed most pronounced musculoskeletal progress in vulnerable patients (age ≥ 80 years, pre-sarcopenia, multimorbidity ≥3chronic diseases). Irrespective of the type of exercise, participants ≥80 years experienced significant gains in TSE (p = 0.029) and CRT (p = 0.017). Presarcopenic subjects (Skeletal muscle Index (SMI) ≤10.75 kg/m2) improved in TSE (p = 0.003), CRT (p = 0.001) and UGS (p = 0.016). Multimorbid participants achieved sig. Gains in TSE (p < 0.001), TSF (p = 0.002), UGS (p = 0.036) and HS (p = 0.046). Conclusions In this exploratory trial we found that simple exercise interventions are feasible in elderly men eliciting specific benefits, i.e. improvements are attained in those tasks addressed with the respective exercise modality. While targeted resistance training is superior in increasing TSE, alternative simple exercise interventions also appear to elicit beneficial effects, even in vulnerable patients, i.e. those with low muscle mass, above 80 years of age or multimorbidity. Simple exercise interventions are safe and feasible in elderly man with elevated fracture risk. Improvements are observed in those tasks specifically addressed by the respective exercise. Simple exercise interventions are particularly effective in vulnerable patients (Presarcopenic, ≥80 years old, multimorbid). Even vulnerable patients at risk for muscular deficits can experience some benefits from exercise.
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Key Words
- 6MW, 6 min walk test
- BIA, bioimpedance analysis
- CRT, Chair-Rise-Test
- HS, handgrip strength
- Osteoporosis
- QG, Qi Gong training
- Qi gong
- ROM, range of motion
- RT, resistance training
- Resistance training
- SB, static balance
- SMI, skeletal muscle index
- SO, spinal orthosis training
- SPPB, Short Physical Performance Battery
- Sarcopenia
- Spinal Orthosis
- TSE, trunk strength for extension
- TSF, trunk strength for flexion
- TUG, timed up and go test
- UGS, usual gait speed
- WBV, Whole Body Vibration training
- Whole Body Vibration
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Effect of Action Observation Therapy in the Rehabilitation of Neurologic and Musculoskeletal Conditions: A Systematic Review. Arch Rehabil Res Clin Transl 2021; 3:100106. [PMID: 33778479 PMCID: PMC7984987 DOI: 10.1016/j.arrct.2021.100106] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
OBJECTIVE To investigate the effect of action observation therapy (AOT) in the rehabilitation of neurologic and musculoskeletal conditions. DATA SOURCES Searches were completed until July 2020 from the electronic databases Allied and Complementary Medicine Database (via OVID SP), Cumulative Index to Nursing and Allied Health Literature, Cochrane Library, EMBASE, MEDLINE, and the Physiotherapy Evidence Database. STUDY SELECTION Randomized controlled trials comparing AOT with standard care were assessed. Musculoskeletal (amputee, orthopedic) and neurologic (dementia, cerebral palsy, multiple sclerosis, Parkinson disease, stroke) conditions were included. There were no age limitations. Articles had to be available in English. DATA EXTRACTION Two reviewers independently screened titles, abstracts and full extracts of studies for eligibility and assessed the risk of bias of each study using the Cochrane Risk of Bias Tool. Data extraction included participant characteristics and intervention duration, frequency, and type. RESULTS The effect of AOT in different outcome measures (OMs) was referenced in terms of body structures and functions, activities and participation, and environmental factors as outlined by the International Classification of Functioning, Disability, and Health (ICF). Of the 3448 articles identified, 36 articles with 1405 patients met the inclusion criteria. Seven of the 11 meta-analyses revealed a significant effect of intervention, with results presented using the mean difference and 95% CI. A best evidence synthesis was used across all OMs. Strong evidence supports the use of AOT in the rehabilitation of individuals with stroke and Parkinson disease; moderate evidence supports AOT in the rehabilitation of populations with orthopedic and multiple sclerosis diagnoses. However, moderate evidence is provided for and against the effect of AOT in persons with Parkinson disease and cerebral palsy. CONCLUSIONS This review suggests that AOT is advantageous in the rehabilitation of certain conditions in improving ICF domains. No conclusions can be drawn regarding treatment parameters because of the heterogeneity of the intervention. AOT has been considerably less explored in musculoskeletal conditions.
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Key Words
- 10MWT, 10-m walk test
- ADL, activities of daily living
- AHA, Assisting Hand Assessment
- AOT, action observation therapy
- BBS, Berg Balance Scale
- BBT, Box and Block Test
- FOG, freezing of gait
- ICF, International Classification of Functioning Disability, and Health
- MAS, Modified Ashworth Scale
- MCID, minimum clinically important difference
- MD, mean difference
- MDC, minimal detectable change
- MI, motor imagery
- MNS, mirror neuron system
- MUUL, Melbourne Assessment of Unilateral Upper Limb Function
- Neuronal plasticity
- OM, outcome measures
- PDQ-39, 39-item Parkinson Disease Questionnaire
- ROM, range of motion
- Rehabilitation
- RoB, risk of bias
- SF-36, Short Form-36 Health Survey
- Systematic review
- TUG, Timed Up and Go
- UPDRS, Unified Parkinson Disease Rating Scale
- VAS, Visual Analog Scale
- WOMAC, Western Ontario McMaster Universities Osteoarthritis Index
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MRI-based 3D models of the hip joint enables radiation-free computer-assisted planning of periacetabular osteotomy for treatment of hip dysplasia using deep learning for automatic segmentation. Eur J Radiol Open 2020; 8:100303. [PMID: 33364259 PMCID: PMC7753932 DOI: 10.1016/j.ejro.2020.100303] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Revised: 11/27/2020] [Accepted: 11/28/2020] [Indexed: 11/02/2022] Open
Abstract
Introduction Both Hip Dysplasia(DDH) and Femoro-acetabular-Impingement(FAI) are complex three-dimensional hip pathologies causing hip pain and osteoarthritis in young patients. 3D-MRI-based models were used for radiation-free computer-assisted surgical planning. Automatic segmentation of MRI-based 3D-models are preferred because manual segmentation is time-consuming.To investigate(1) the difference and(2) the correlation for femoral head coverage(FHC) between automatic MR-based and manual CT-based 3D-models and (3) feasibility of preoperative planning in symptomatic patients with hip diseases. Methods We performed an IRB-approved comparative, retrospective study of 31 hips(26 symptomatic patients with hip dysplasia or FAI). 3D MRI sequences and CT scans of the hip were acquired. Preoperative MRI included axial-oblique T1 VIBE sequence(0.8 mm3 isovoxel) of the hip joint. Manual segmentation of MRI and CT scans were performed. Automatic segmentation of MRI-based 3D-models was performed using deep learning. Results (1)The difference between automatic and manual segmentation of MRI-based 3D hip joint models was below 1 mm(proximal femur 0.2 ± 0.1 mm and acetabulum 0.3 ± 0.5 mm). Dice coefficients of the proximal femur and the acetabulum were 98 % and 97 %, respectively. (2)The correlation for total FHC was excellent and significant(r = 0.975, p < 0.001) between automatic MRI-based and manual CT-based 3D-models. Correlation for total FHC (r = 0.979, p < 0.001) between automatic and manual MR-based 3D models was excellent.(3)Preoperative planning and simulation of periacetabular osteotomy was feasible in all patients(100 %) with hip dysplasia or acetabular retroversion. Conclusions Automatic segmentation of MRI-based 3D-models using deep learning is as accurate as CT-based 3D-models for patients with hip diseases of childbearing age. This allows radiation-free and patient-specific preoperative simulation and surgical planning of periacetabular osteotomy for patients with DDH.
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Neglected subluxation of the hip after trauma: A case report. Ann Med Surg (Lond) 2020; 57:223-227. [PMID: 32793343 PMCID: PMC7415628 DOI: 10.1016/j.amsu.2020.07.035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Revised: 07/12/2020] [Accepted: 07/12/2020] [Indexed: 11/03/2022] Open
Abstract
Introduction In children, the pelvis contains a large amount of cartilage components; therefore, when traumatic hip dislocation spontaneously reduces, it can be impossible to see on X-ray or computed tomography (CT) images in some cases, which can delay its detection. Case presentation We report the case of a 10-year-old boy who was injured by being hit by a car while walking. Upon diagnosis of pelvic ring fracture, the patient received conservative treatment. Seven months after injury, the patient was referred to our department with the chief complaint of limping. Diagnosis Marked limitation was observed in the left hip with extension of −40°, abduction of 10°, and internal rotation of 20°. X-ray revealed narrowing of the left hip joint space, with deformity of the femoral head, obturator foramen narrowing, and the break in the Shenton line. CT revealed proximal dislocation of the posterior acetabular wall and posterior subluxation of the femoral head. Magnetic resonance imaging (MRI) revealed necrosis of the femoral head. Intervention Operation was performed with soft tissue dissection, varus-extension-internal rotation femoral osteotomy, greater trochanteric epiphysiodesis, and pelvic osteotomy (incomplete periacetabular osteotomy: IPO). After operation, complete paralysis of the sciatic nerve was observed. Outcomes At 1 year after operation, the patient's limited range of motion (ROM) and femoral head necrosis had improved. The sciatic nerve paralysis had fully recovered. Conclusion If hip extension, abduction, and internal rotation are limited and X-ray reveals a break in the Shenton line., subluxation of the hip should be suspected. Pelvic fractures in children. Limited ROM in hip. Break in Shenton line. Subluxation of hip.
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Release of cervical muscular tension improved severe pruritus in moderate-to-severe atopic dermatitis: A case series. JAAD Case Rep 2020; 6:510-513. [PMID: 32490112 PMCID: PMC7256226 DOI: 10.1016/j.jdcr.2020.03.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Key Words
- AD, atopic dermatitis
- AEC, absolute eosinophil counts
- DLQI, Dermatology Life Quality Index
- EASI, eczema area severity index
- LDH, lactate dehydrogenase
- OMT, osteopathic manipulative treatment
- ROM, range of motion
- TARC, serum thymus and activation-regulated chemokine
- VAS, visual analog scale
- atopic dermatitis
- cervical muscular tension
- complementary and alternative therapy
- pruritus
- sIGA, static Investigator's Global Assessment
- stressor
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Eosinophilic fasciitis induced by nivolumab therapy managed without treatment interruption or systemic immunosuppression. JAAD Case Rep 2020; 6:693-696. [PMID: 32715051 PMCID: PMC7369459 DOI: 10.1016/j.jdcr.2020.04.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Cryoneurotomy as a Percutaneous Mini-invasive Therapy for the Treatment of the Spastic Limb: Case Presentation, Review of the Literature, and Proposed Approach for Use. Arch Rehabil Res Clin Transl 2019; 1:100030. [PMID: 33543059 PMCID: PMC7853395 DOI: 10.1016/j.arrct.2019.100030] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Objective To provide a proof-of-concept study demonstrating that the decades old procedure of cryoneurotomy, used traditionally for analgesia, is a safe adjunctive and effective treatment for limb spasticity. Design Case series. Setting Publicly funded outpatient hospital spasticity clinic and community interventional anesthesia clinic. Participants Patients (N=3) who had plateaued with standard of care spasticity treatments including botulinum toxin. Two hemiplegic stroke patients with elbow spasticity and 1 pregnant patient with multiple sclerosis and a spastic equinovarus foot for whom botulinum toxin was now contraindicated. Interventions Selective anesthetic diagnostic motor nerve blocks with ultrasound and e-stimulation with 1cc of 1% lidocaine to the motor nerve to the targeted spastic muscle were performed to either the musculocutaneous nerve to brachialis, radial nerve to the brachioradialis or the tibial nerve. If the benefits included improved active and passive range motion and or decreased clonus, a percutaneous cryoneurotomy was performed. Main Outcome Measures Active and passive range of motion were measured using the Modified Tardieu Scale. The change in resistance to passive stretch was measured using the Modified Ashworth Scale (MAS). Videos of the before and after treatment were collected. Results Both elbows’ treatments resulted in MAS improving from a 3 to a 1+. Greatly improved active range of motion was noted at 94 and 64 degrees, respectively, as well as improvements in passive range on the Modified Tardieu Scale. The tibial nerve cryoneurotomy resulted in improvements in all parameters with a much improved gait. Results were maintained up to 17 months of follow-up. Conclusion Cryoneurotomy as a treatment for spasticity is a novel safe adjuvant treatment. Our initial results suggest patients can achieve significantly increased active and passive range of motion in the upper extremity and decreased clonus, and improved gait after tibial nerve cryoneurotomy.
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Abstract
Objective This systematic review aims to evaluate current literature for the prevalence, causes, and effect of low back pain (LBP) in traumatic lower limb amputees, specifically its association with the kinematics and kinetics of the lumbar spine and lower extremities. Data Sources Databases (EMBASE, MEDLINE, Scopus, CINAHL, PsycINFO) were searched systematically for eligible studies from inception to January 2018. Study Selection The inclusion terms were synonyms of low back pain, lower limb amputation, and trauma, whereas studies involving nontraumatic amputee populations, single cases, or reviews were excluded. 1822 studies were initially identified, of which 44 progressed to full-text reading, and 11 studies were included in the review. Data Extraction Two independent reviewers reviewed the included studies, which were evaluated using a quality assessment tool and the Grades of Recommendation, Assessment, Development and Evaluation system for risk of bias, prior to analyzing results and conclusions. Data Synthesis There was an LBP prevalence of 52%-64% in traumatic amputees, compared to 48%-77% in the general amputee population (predominantly vascular, tumor, trauma), attributed to a mixture of biomechanical, psychosocial, and personal factors. These factors determined the presence, frequency, and severity of the pain in the amputees, significantly affecting their quality of life. However, little evidence was available on causality. Conclusion The high prevalence of LBP in traumatic amputees highlights the necessity to advance research into the underlying mechanics behind LBP, specifically the spinal kinematics and kinetics. This may facilitate improvements in rehabilitation, with the potential to improve quality of life in traumatic amputees.
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Treatment of generalized deep morphea and eosinophilic fasciitis with the Janus kinase inhibitor tofacitinib. JAAD Case Rep 2018; 4:443-445. [PMID: 29984277 PMCID: PMC6031588 DOI: 10.1016/j.jdcr.2017.12.003] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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Enzyme replacement therapy attenuates disease progression in two Japanese siblings with mucopolysaccharidosis type VI: 10-Year follow up. Mol Genet Metab Rep 2017; 13:69-75. [PMID: 28983456 PMCID: PMC5622997 DOI: 10.1016/j.ymgmr.2017.08.007] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2017] [Revised: 08/30/2017] [Accepted: 08/30/2017] [Indexed: 11/20/2022] Open
Abstract
Early initiation of enzyme replacement therapy (ERT) has demonstrated clinical benefit in patients with mucopolysaccharidosis type VI (MPS VI), a progressive, multisystem autosomal recessive lysosomal disorder caused by N-acetylgalactosamine-4-sulphatase (ASB) deficiency and the consequent accumulation of glycosaminoglycan. A previous case report highlighted that 3 years of ERT with recombinant human ASB (galsulfase) was well tolerated and effective in two Japanese siblings with MPS VI who initiated ERT at 5.6 years and 6 weeks of age, respectively. This report describes 10-year follow-up data from these two siblings who continued ERT with weekly infusions of galsulfase 1 mg/kg. Ten years of ERT was well tolerated, and the older sibling reached puberty. He had typical MPS VI phenotypic features, but exhibited significant improvement in shoulder range of motion and had largely unchanged hearing and cardiac function. His skeletal deformity remained unchanged. In contrast, in the younger sibling, typical symptoms of MPS VI, including progressive dysmorphic facial features, hepatosplenomegaly, and hearing impairment were largely absent. Her joint mobility was preserved, although skeletal deformity, including claw-hand deformity, was observed. Both siblings had progressive corneal clouding. The observations in these two patients suggest that early ERT initiated in newborns can be well tolerated and effective in preventing or slowing MPS VI disease progression, but is limited in terms of its effects on bone symptoms. For this, new approaches or bone-targeting treatments would be necessary.
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Key Words
- 6MWT, 6-minute walk test
- ASB, N-acetylgalactosamine 4-sulfatase
- Case report
- Deficient N-acetylgalactosamine 4-sulfatase
- ECHO, echocardiography
- ERT, enzyme replacement therapy
- Enzyme replacement therapy
- GAG, glycosaminoglycan
- GH, growth hormone
- Galsulfase
- Glycosaminoglycan
- IGF-1, insulin-like growth factor 1
- MPS, mucopolysaccharidosis
- Mucopolysaccharidosis type VI
- NR, normal range
- ROM, range of motion
- TSH, thyroid stimulating hormone
- fT4, free thyroid hormone
- rh, recombinant human
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Changes in spinopelvic indices after hip arthroplasty and its influence on acetabular component orientation. J Orthop 2017; 14:434-437. [PMID: 28794584 DOI: 10.1016/j.jor.2017.07.018] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2017] [Accepted: 07/30/2017] [Indexed: 11/20/2022] Open
Abstract
OBJECTIVE To evaluate spinopelvic changes after hip arthroplasty in standing and ready-to-rise positions. METHODS We compared pelvic tilt, sacral slope, cobb's angle, and hip flexion on pre and postoperative spinopelvic radiographs. RESULTS Standing: All postoperative indices were similar to preoperative ones except sacral slope (mean difference:1.6°, p = 0.046). Ready-to-rise: All postoperative indices were similar to preoperative ones except pelvic tilt which was significantly greater postoperatively (mean difference: 5.1°, p = 0.017). Fifteen patients showed >10° increase in pelvic tilt postoperatively. CONCLUSION Changes in pelvic tilt in ready-to-rise position can predispose to posterior edge loading, edge wear, and dislocation; especially with inadequate cup anteversion.
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A systematic review of mechanisms of gait speed change post-stroke. Part 2: exercise capacity, muscle activation, kinetics, and kinematics. Top Stroke Rehabil 2017; 24:394-403. [PMID: 28218021 DOI: 10.1080/10749357.2017.1282413] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
BACKGROUND Regaining locomotor ability is a primary goal in stroke rehabilitation and is most commonly measured using changes in self-selected walking speed. However, walking speed cannot identify the mechanisms by which an individual recovers. Laboratory-based mechanistic measures such as exercise capacity, muscle activation, force production, and movement analysis variables may better explain neurologic recovery. OBJECTIVES The objectives of this systematic review are to examine changes in mechanistic gait outcomes and describe motor recovery as quantified by changes in laboratory-based mechanistic variables in rehabilitation trials. METHODS Following a systematic literature search (in PubMed, Ovid, and CINAHL), we included rehabilitation trials with a statistically significant change in self-selected walking speed post-intervention that concurrently collected mechanistic variables. Methodological quality was assessed using Cochrane Collaboration's tool. Walking speed changes, mechanistic variables, and intervention data were extracted. RESULTS Twenty-five studies met the inclusion criteria and examined: cardiorespiratory function (n = 5), muscle activation (n = 5), force production (n = 11), and movement analysis (n = 10). Interventions included: aerobic training, functional electrical stimulation, multidimensional rehabilitation, robotics, sensory stimulation training, strength/resistance training, task-specific locomotor rehabilitation, and visually-guided training. CONCLUSIONS Following this review, no set of outcome measures to mechanistically explain changes observed in walking speed were identified. Nor is there a theoretical basis to drive the complicated selection of outcome measures, as many of these outcomes are not independent of walking speed. Since rehabilitation literature is yet to support a causal, mechanistic link for functional gains post-stroke, a systematic, multimodal approach to stroke rehabilitation will be necessary in doing so.
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Short-term evaluation of arthroscopic outside-in repair of ulnar side TFCC tear with vertical mattress suture. J Orthop 2015; 13:455-460. [PMID: 27857481 DOI: 10.1016/j.jor.2015.10.013] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2015] [Accepted: 10/11/2015] [Indexed: 10/22/2022] Open
Abstract
BACKGROUND There has been controversy regarding the pathogenesis and treatment of TFCC tear. Different surgical techniques for the treatment of TFCC are prescribed. The purpose of this study was to evaluate the short-term outcomes of arthroscopic outside-in repair of the ulnar side TFCC tear with vertical mattress suture. METHODS In this study, arthroscopic outside-in repair of the ulnar side TFCC tear was done. 37 patients with TFCC tear with failure of conservative treatment for a minimum of 6 months had surgery. Outcomes were assessed using modified Mayo wrist score (MMWS), the Disability of the Arm, Shoulder, and Hand (DASH), visual analog scale (VAS) for pain and satisfaction criteria, and patient-related wrist evaluation score (PRWE), in addition to the range of motion and grip strength. RESULTS After arthroscopic surgery, overall satisfaction was extremely positive, and out of the 37 patients, 91.9% of the patients are satisfied. The mean score for pain improved from 7.6 to 2.9 points. The mean MMWS was improved from 62.1 to 91.2 points. DASH score also improved from 29.9 to 10.2 points and PRWE improved from 60 to 33 points. The ROM was improved from 85.8% to 92% of the normal side. The grip strength of the affected side improved from 82.5% to 89% of the normal side. All improvements are statistically significant (P < 0.05). CONCLUSION Arthroscopic outside-in repair of ulnar side TFCC tear with mattress suture is a reproducible method with a marked improvement in function within a short period.
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