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Kettlewell J, Radford K, Timmons S, Jones T, Fallon S, Westley R, White S, Kendrick D. What affects implementation of the UK major trauma rehabilitation prescription? A survey informed by the behaviour change wheel. Injury 2024; 55:111722. [PMID: 39019749 DOI: 10.1016/j.injury.2024.111722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2024] [Revised: 06/26/2024] [Accepted: 07/05/2024] [Indexed: 07/19/2024]
Abstract
OBJECTIVE Major trauma 'Rehabilitation Prescriptions' aim to facilitate continuity of care and describe patient needs following discharge from UK Major Trauma Centre (MTCs), however research suggests rehabilitation prescriptions are not being implemented as intended. We aimed to identify factors influencing completion and use of rehabilitation prescriptions using the Behaviour Change Wheel (BCW) and Theoretical Domains Framework (TDF). DESIGN Online survey informed by the TDF and BCW. SETTING UK trauma rehabilitation pathway. POPULATION Rehabilitation and trauma service providers involved in completing and/or using rehabilitation prescriptions (n = 78). ANALYSIS Mean scores were calculated for TDF behavioural domains, identifying facilitators (score ≥5) and barriers (≤3.5) to rehabilitation prescription implementation. Thematic analysis of free text data informed by the BCW/TDF identified further facilitators and barriers, plus potential behaviour change strategies. RESULTS Most respondents worked in UK MTCs (n = 63) and were physiotherapists (n = 34), trauma rehabilitation coordinators (n = 16) or occupational therapists (n = 15). 'Social/professional role and identity', 'knowledge' and 'emotion' (the highest-scoring TDF domains) were facilitators to implementing rehabilitation prescriptions. Qualitative data identified barriers to rehabilitation prescription completion, including 'seen as tick-box exercise','not a priority', lack of resources (IT and workforce), poor inter-service communication, limited knowledge/training. Facilitators included therapist buy-in, standardised training, easy inter-service rehabilitation prescription transfer, usefulness for sharing patient needs. CONCLUSIONS Although rehabilitation prescriptions are valued by some service providers, their effectiveness is hindered by negative attitudes, limited knowledge and poor communication. Uncertainties exist about whether rehabilitation prescriptions achieve their goals, particularly in documenting patient needs, engaging patients in rehabilitation, and informing onward referrals following MTC discharge. Improving IT systems, empowering patients, redirecting funding, and providing training might improve their usage. Further research should explore service provider and patient perspectives, and prospective long-term follow-up on outcomes of rehabilitation prescription recommendations.
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Affiliation(s)
- Jade Kettlewell
- Centre for Academic Primary Care, School of Medicine, University of Nottingham, UK.
| | - Kate Radford
- Centre for Rehabilitation & Ageing Research, School of Medicine, University of Nottingham, UK
| | - Stephen Timmons
- Nottingham University Business School, University of Nottingham, UK
| | - Trevor Jones
- School of Medicine, University of Nottingham, UK
| | | | - Ryan Westley
- School of Medicine, University of Nottingham, UK
| | - Susan White
- School of Medicine, University of Nottingham, UK
| | - Denise Kendrick
- Centre for Academic Primary Care, School of Medicine, University of Nottingham, UK
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North K, Simpson G, Geiger W, Cizik A, Rothberg D, Hitchcock R. Predicting the Healing of Lower Extremity Fractures Using Wearable Ground Reaction Force Sensors and Machine Learning. SENSORS (BASEL, SWITZERLAND) 2024; 24:5321. [PMID: 39205015 PMCID: PMC11360196 DOI: 10.3390/s24165321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/08/2024] [Revised: 08/10/2024] [Accepted: 08/14/2024] [Indexed: 09/04/2024]
Abstract
Lower extremity fractures pose challenges due to prolonged healing times and limited assessment methods. Integrating wearable sensors with machine learning can help overcome these challenges by providing objective assessment and predicting fracture healing. In this retrospective study, data from a gait monitoring insole on 25 patients with closed lower extremity fractures were analyzed. Continuous underfoot loading data were processed to isolate steps, extract metrics, and feed them into three white-box machine learning models. Decision tree and Lasso regression aided feature selection, while a logistic regression classifier predicted days until fracture healing within a 30-day range. Evaluations via 10-fold cross-validation and leave-one-out validation yielded stable metrics, with the model achieving a mean accuracy, precision, recall, and F1-score of approximately 76%. Feature selection revealed the importance of underfoot loading distribution patterns, particularly on the medial surface. Our research facilitates data-driven decisions, enabling early complication detection, potentially shortening recovery times, and offering accurate rehabilitation timeline predictions.
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Affiliation(s)
- Kylee North
- Department of Biomedical Engineering, University of Utah, Salt Lake City, UT 84112, USA; (G.S.); (W.G.)
| | - Grange Simpson
- Department of Biomedical Engineering, University of Utah, Salt Lake City, UT 84112, USA; (G.S.); (W.G.)
| | - Walt Geiger
- Department of Biomedical Engineering, University of Utah, Salt Lake City, UT 84112, USA; (G.S.); (W.G.)
| | - Amy Cizik
- Department of Orthopaedics, University of Utah, Salt Lake City, UT 84112, USA
| | - David Rothberg
- Department of Orthopaedics, University of Utah, Salt Lake City, UT 84112, USA
| | - Robert Hitchcock
- Department of Biomedical Engineering, University of Utah, Salt Lake City, UT 84112, USA; (G.S.); (W.G.)
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von Aesch AV, Häckel S, Kämpf T, Baur H, Bastian JD. Audio-biofeedback versus the scale method for improving partial weight-bearing adherence in healthy older adults: a randomised trial. Eur J Trauma Emerg Surg 2024:10.1007/s00068-024-02609-5. [PMID: 39154064 DOI: 10.1007/s00068-024-02609-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Accepted: 07/11/2024] [Indexed: 08/19/2024]
Abstract
PURPOSE To investigate how audio-biofeedback during the instruction of partial weight-bearing affected adherence, compared to traditional methods, in older adults; and to investigate the influence of individual characteristics. METHODS The primary outcome measure of this randomised controlled trial was the amount of load, measured as the ground reaction force, on the partial weight-bearing leg. The secondary outcome was the influence of individual characteristics on the amount of load. Included were healthy volunteers 60 years of age or older without gait impairment. Participants were randomly allocated to one of two groups; blinding was not possible. Partial weight-bearing of 20 kg was trained using crutches with audio-biofeedback (intervention group) or a bathroom scale (control group). The degree of weight-bearing was measured during six activities with sensor insoles. A mean load between 15 and 25 kg was defined as adherent. RESULTS There was no statistically significant difference in weight-bearing between the groups for all activities measured. For the sit-stand-sit activity, weight-bearing was within the adherence range of 15-25 kg (audio-biofeedback: 21.7 ± 16.6 kg; scale: 22.6 ± 13 kg). For standing, loading was below the lower threshold (10 ± 7 vs. 10 ± 10 kg). Weight-bearing was above the upper threshold for both groups for: walking (26 ± 11 vs. 34 ± 16), step-up (29 ± 18 vs. 34 ± 20 kg) and step-down (28 ± 15 vs. 35 ± 19 kg). Lower level of cognitive function, older age, and higher body mass index were correlated with overloading. CONCLUSION Audio-biofeedback delivered no statistically significant benefit over the scale method. Lower cognitive function, older age and higher body mass index were associated with overloading. TRIAL REGISTRATION Not applicable due not being a clinical trial and due to the cross-sectional design (one measurement point, no health intervention, no change in health of a person).
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Affiliation(s)
- Arlene Vivienne von Aesch
- Physiotherapie SportClinic Zurich, Giesshübelstrasse 15, 8045, Zurich, Switzerland.
- School of Health Professions, Department of Physiotherapy, Bern University of Applied Sciences, Murtenstrasse 10, Bern, Switzerland.
| | - Sonja Häckel
- Department of Orthopaedic Surgery and Traumatology, Inselspital, University Hospital Bern, University of Bern, Bern, Switzerland
| | - Tobias Kämpf
- School of Health Professions, Department of Physiotherapy, Bern University of Applied Sciences, Murtenstrasse 10, Bern, Switzerland
| | - Heiner Baur
- School of Health Professions, Department of Physiotherapy, Bern University of Applied Sciences, Murtenstrasse 10, Bern, Switzerland.
| | - Johannes Dominik Bastian
- Department of Orthopaedic Surgery and Traumatology, Inselspital, University Hospital Bern, University of Bern, Bern, Switzerland
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Rezapour M, Seymour RB, Sims SH, Karunakar MA, Habet N, Gurcan MN. Employing machine learning to enhance fracture recovery insights through gait analysis. J Orthop Res 2024; 42:1748-1761. [PMID: 38596829 DOI: 10.1002/jor.25837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 02/16/2024] [Accepted: 02/26/2024] [Indexed: 04/11/2024]
Abstract
This study aimed to explore the potential of gait analysis coupled with supervised machine learning models as a predictive tool for assessing post-injury complications such as infection, malunion, or hardware irritation among individuals with lower extremity fractures. We prospectively identified participants with lower extremity fractures at a tertiary academic center. These participants underwent gait analysis with a chest-mounted inertial measurement unit device. Using customized software, the raw gait data were preprocessed, emphasizing 12 essential gait variables. The data were standardized, and several machine learning models, including XGBoost, logistic regression, support vector machine, LightGBM, and Random Forest, were trained, tested, and evaluated. Special attention was given to class imbalance, addressed using the synthetic minority oversampling technique (SMOTE). Additionally, we introduced a novel methodology to compute the post-injury recovery rate for gait variables, which operates independently of the time difference between the gait analyses of different participants. XGBoost was identified as the optimal model both before and after the application of SMOTE. Before using SMOTE, the model achieved an average test area under the ROC curve (AUC) of 0.90, with a 95% confidence interval (CI) of [0.79, 1.00], and an average test accuracy of 86%, with a 95% CI of [75%, 97%]. Through feature importance analysis, a pivotal role was attributed to the duration between the occurrence of the injury and the initial gait analysis. Data patterns over time revealed early aggressive physiological compensations, followed by stabilization phases, underscoring the importance of prompt gait analysis. χ2 analysis indicated a statistically significant higher readmission rate among participants with underlying medical conditions (p = 0.04). Although the complication rate was also higher in this group, the association did not reach statistical significance (p = 0.06), suggesting a more pronounced impact of medical conditions on readmission rates rather than on complications. This study highlights the transformative potential of integrating advanced machine learning techniques like XGBoost with gait analysis for orthopedic care. The findings underscore a shift toward a data-informed, proactive approach in orthopedics, enhancing patient outcomes through early detection and intervention. The χ2 analysis added crucial insights into the broader clinical implications, advocating for a comprehensive treatment strategy that accounts for the patient's overall health profile. The research paves the way for personalized, predictive medical care in orthopedics, emphasizing the importance of timely and tailored patient assessments.
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Affiliation(s)
- Mostafa Rezapour
- Center for Artificial Intelligence Research, Wake Forest University School of Medicine, Winston-Salem, North Carolina, USA
| | - Rachel B Seymour
- Department of Orthopaedic Surgery, Atrium Health Musculoskeletal Institute and Wake Forest University School of Medicine, Charlotte, North Carolina, USA
| | - Stephen H Sims
- Department of Orthopaedic Surgery, Atrium Health Musculoskeletal Institute and Wake Forest University School of Medicine, Charlotte, North Carolina, USA
| | - Madhav A Karunakar
- Department of Orthopaedic Surgery, Atrium Health Musculoskeletal Institute and Wake Forest University School of Medicine, Charlotte, North Carolina, USA
| | - Nahir Habet
- Department of Orthopaedic Surgery, Atrium Health Musculoskeletal Institute and Wake Forest University School of Medicine, Charlotte, North Carolina, USA
| | - Metin Nafi Gurcan
- Center for Artificial Intelligence Research, Wake Forest University School of Medicine, Winston-Salem, North Carolina, USA
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Lai E, McDonald K, Chopra V, Robinson L, Alvarez A, O'Shaughnessy D, Pillalamarri N, Polland A, Shalom D, Winkler H. Postoperative Activity Restrictions After Slings: A Randomized Controlled Trial. UROGYNECOLOGY (PHILADELPHIA, PA.) 2024:02273501-990000000-00222. [PMID: 38710013 DOI: 10.1097/spv.0000000000001515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2024]
Abstract
IMPORTANCE Restricting activity after midurethral slings is an unproven practice. OBJECTIVE The objective of this study was to evaluate the effect of postoperative activity restriction on satisfaction and outcomes after slings. STUDY DESIGN This was a multicenter, 2-arm, noninferiority randomized controlled trial. Patients aged 18-85 years undergoing treatment with a midurethral sling were randomized 1:1 to postoperative activity restriction or liberal activity. Restrictions included avoidance of strenuous exercise and heavy lifting. The liberal group was allowed to resume activity at their discretion. Our primary outcome was satisfaction with postoperative instruction at 2 weeks. Secondary outcomes included surgical failure, mesh exposure rates, and other adverse events. RESULTS In total, 158 patients were randomized with 80 to the liberal group and 78 to the restricted group. At 2 weeks, 54 (80.6%) of patients in the liberal group and 48 (73.9%) of patients in the restricted group were satisfied. We found statistical evidence supporting the hypothesis that postoperative liberal activity instruction is noninferior to activity restriction with regard to patient satisfaction (P = 0.0281). There was no significant difference in strenuous activity at 2 weeks (P = 0.0824). The liberal group reported significantly more moderate activity at 2 weeks (P = 0.0384) and more strenuous activity at 6 weeks and 6 months (P = 0.0171, P = 0.0118, respectively). The rate of recurrent or persistent stress incontinence for liberal versus restricted groups was 18.52% versus 23.53% (P = 0.635). There were no statistically significant differences in complication rates. CONCLUSIONS Postoperative liberal activity was noninferior to activity restriction with regard to patients' satisfaction. There was no evidence supporting a statistically significant association between postoperative instruction and negative surgical outcomes.
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Affiliation(s)
- Erica Lai
- From the Division of Urogynecology, Northwell Health, Queens, NY
| | | | - Vini Chopra
- Division of Urogynecology, Advocate Aurora Medical System, Milwaukee, WI
| | | | | | | | | | - Allison Polland
- Department of Urology, Maimonides Medical Center, Brooklyn, NY
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Aherrao S, Phansopkar P, Tikhile P. The Integral Role of Physiotherapy in Optimizing Movement and Function in a Case of Polytrauma: A Case Report. Cureus 2024; 16:e61427. [PMID: 38947633 PMCID: PMC11214730 DOI: 10.7759/cureus.61427] [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] [Received: 05/16/2024] [Accepted: 05/31/2024] [Indexed: 07/02/2024] Open
Abstract
Multiple fractures are frequently encountered in adults following road traffic accidents. A 32-year-old male presented with multiple fractures in his right lower extremity, including a femoral shaft fracture, distal third fractures of the tibia and fibula, as well as a calcaneal fracture. The patient provided a history indicative of a road traffic accident. X-rays were performed on both hip joints, both knee joints, and the ankle joints. Treatment involved open reduction and internal fixation (ORIF) with interlocking nailing for the femur, tibia, and fibula, alongside ORIF with plating using a screw-out set (SOS) and cannulated cancellous (CC) screw fixation for the calcaneal fracture. Additionally, the Ilizarov procedure was conducted following debridement over the right foot. Post-surgery, the patient experienced primary symptoms of hip joint pain and restricted hip joint movement. Physiotherapy was initiated to address these issues. Evaluation of outcome measures indicated a reduction in joint pain, significant enhancement in joint mobility, and an increase in muscle strength.
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Affiliation(s)
- Samruddhi Aherrao
- Cardiorespiratory Physiotherapy, Ravi Nair Physiotherapy College, Datta Meghe Institute of Higher Education & Research, Wardha, IND
| | - Pratik Phansopkar
- Musculoskeletal Physiotherapy, Ravi Nair Physiotherapy College, Datta Meghe Institute of Higher Education & Research, Wardha, IND
| | - Priya Tikhile
- Musculoskeletal Physiotherapy, Ravi Nair Physiotherapy College, Datta Meghe Institute of Higher Education & Research, Wardha, IND
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Craig A, Barron E, Sharma H, Moulder E. Do Patients Achieve "Full Weight-bearing" Immediately Following Application of Circular Frame Fixation of the Lower Limb? Strategies Trauma Limb Reconstr 2024; 19:40-44. [PMID: 38752187 PMCID: PMC11091893 DOI: 10.5005/jp-journals-10080-1605] [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: 12/11/2023] [Accepted: 03/10/2024] [Indexed: 05/18/2024] Open
Abstract
Introduction The decision to use circular frame fixation for lower limb trauma, or elective deformity correction, often accompanies the assertion that the patient will be able to fully weight-bear through the limb immediately following surgery. Materials and methods About 53 patients underwent retrospective review. Included in the study were current attendees of adult specialist physiotherapy, following circular frame application to the lower leg at our Institution between August 2018 and January 2020. Cases with incomplete data, cases given postoperative status of non-weight-bearing, those with physiotherapy follow-up conducted elsewhere, or cases of polytrauma were excluded from the study.Weight-bearing assessment and rehabilitation supervision were at the discretion of the physiotherapy team. The clinical concept of 'full weight-bearing' is poorly defined, but was documented in the context of displaying a stable gait using elbow crutches and subsequently without walking aids. Comparative data was analysed using an unpaired, two-tailed Welch's t-test. Results Mean postoperative time to full weight-bearing using crutches was 28.3 days (0-159) (n = 40).Mean postoperative time to independent full weight-bearing with no walking aids was 230.6 days (35-393), or 7.1 months (0-12) (n= 34).No significant differences were seen between:Frames for open injuries (n= 5) vs closed injuries (n = 17; p > 0.4).Joint-spanning constructs (n= 18) vs non-spanning constructs (n = 21; p > 0.6), orTreatment of intra-articular injuries (n = 14) vs extra-articular injuries (n = 17; p > 0.2).Interpretation of these results should be made with caution due to sample size. Conclusion The ability to permit patients to fully weight-bear immediately after surgery is often a distinct advantage of the circular frame over other fixation modalities, for a variety of indications. However, it does not follow that patients are capable of doing so; there is a long dependency on walking aids. This would appear to be the case irrespective of open/closed injuries, intra-/extra-articular injuries, or the use of a spanning construct across the knee or ankle. How to cite this article Craig A, Barron E, Sharma H, et al. Do Patients Achieve "Full Weight-bearing" Immediately Following Application of Circular Frame Fixation of the Lower Limb? Strategies Trauma Limb Reconstr 2024;19(1):40-44.
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Affiliation(s)
- Andy Craig
- Department of Trauma and Orthopaedics, Hull Royal Infirmary, Hull, England, United Kingdom
| | - Elizabeth Barron
- Department of Physiotherapy, Hull Royal Infirmary, Hull, England, United Kingdom
| | - Hemant Sharma
- Department of Trauma and Orthopaedics, Hull Royal Infirmary, Hull, England, United Kingdom
| | - Elizabeth Moulder
- Department of Trauma and Orthopaedics, Hull Royal Infirmary, Hull, England, United Kingdom
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Ziemkiewicz N, Au J, Chauvin HM, Garg K. Electrically stimulated eccentric contraction training enhances muscle mass, function, and size following volumetric muscle loss. J Orthop Res 2023; 41:2588-2598. [PMID: 37132367 DOI: 10.1002/jor.25591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 03/14/2023] [Accepted: 05/01/2023] [Indexed: 05/04/2023]
Abstract
Volumetric muscle loss (VML) overwhelms muscle's innate capacity for repair and can lead to permanent disability. The standard of care for VML injuries includes physical therapy, which can improve muscle function. The objective of this study was to develop and evaluate a rehabilitative therapy using electrically stimulated eccentric contraction training (EST) and determine the structural, biomolecular, and functional response of the VML-injured muscle. This study implemented EST using three different frequencies (50, 100, and 150 Hz) in VML-injured rats starting at 2 weeks postinjury. Four weeks of EST at 150 Hz showed a progressive increase in eccentric torque with an improvement in muscle mass (~39%), myofiber cross-sectional area, and peak isometric torque (~37.5%) relative to the untrained VML-injured sham group. EST at 150 Hz group also increased the number of large type 2B fibers (>5000 µm2 ). Elevated gene expression of markers associated with angiogenesis, myogenesis, neurogenesis, and an anti-inflammatory response was also observed. These results suggest that VML-injured muscles can respond and adapt to eccentric loading. The results of this study may aid in developing physical therapy regimens for traumatized muscles.
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Affiliation(s)
- Natalia Ziemkiewicz
- Department of Biomedical Engineering, Parks College of Engineering, Aviation and Technology, Saint Louis University, St. Louis, Missouri, USA
| | - Jeffrey Au
- Department of Biomedical Engineering, Parks College of Engineering, Aviation and Technology, Saint Louis University, St. Louis, Missouri, USA
| | - Hannah M Chauvin
- Department of Biomedical Engineering, Parks College of Engineering, Aviation and Technology, Saint Louis University, St. Louis, Missouri, USA
| | - Koyal Garg
- Department of Biomedical Engineering, Parks College of Engineering, Aviation and Technology, Saint Louis University, St. Louis, Missouri, USA
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Hoyt BW, Lundy AE, Colantonio DF, Robertson H, Clark DM, Tintle SM, Potter BK. Hounsfield Unit-Calculated Bone Mineral Density Loss Following Combat-Related Lower Extremity Amputations. J Bone Joint Surg Am 2023; 105:1786-1792. [PMID: 37582168 DOI: 10.2106/jbjs.22.01258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/17/2023]
Abstract
BACKGROUND After combat-related lower extremity amputations, patients rapidly lose bone mineral density (BMD). As serial dual x-ray absorptiometry (DXA) scans are rarely performed in this setting, it is difficult to determine the timeline for bone loss and recovery or the role of interventions. However, a strong correlation has been demonstrated between DXA BMD and computed tomography (CT) signal attenuation. We sought to leverage multiple CT scans obtained after trauma to develop a predictive model for BMD after combat-related lower extremity amputations. METHODS We reviewed amputations performed within the United States military between 2003 and 2016 in patients with multiple CT scans. We collected pertinent clinical information, including amputation level(s), complications, and time to weight-bearing. The primary outcome measure was the development of low BMD, estimated in Hounsfield units (HU) from CT scans with use of a previously validated method. One hundred and twenty-eight patients with 613 femoral neck CT scans were available for analysis. A least absolute shrinkage and selection operator (LASSO) multiple logistic regression analysis was applied to determine the effects of modifiable and non-modifiable variables on BMD. A random-effects model was applied to determine which factors were most predictive of low BMD and to quantify their effects. RESULTS Both amputated and non-amputated extremities demonstrated substantial BMD loss, which stabilized approximately 3 years after the injury. Loss of BMD followed a logarithmic pattern, stabilizing after 1,000 days. On average, amputated limbs lost approximately 100 HU of BMD after 1,000 days. Other factors identified by the mixed-effects model included nonambulatory status (-33.5 HU), age at injury (-3.4 HU per year), surgical complications delaying weight-bearing (-21.3 HU), transtibial amputation (20.9 HU), and active vitamin-D treatment (-19.7 HU). CONCLUSIONS Patients with combat-related lower extremity amputations experience an initially rapid decline in BMD in both intact and amputated limbs as a result of both modifiable and non-modifiable influences, including time to walking, amputation level, surgical complications, and age. The paradoxical association of vitamin-D supplementation with lower HU likely reflects this treatment being assigned to patients with low BMD. This model may assist with clinical decision-making prior to performing lower extremity amputation and also may assist providers with postoperative decision-making to optimize management for prophylaxis against osteoporosis. LEVEL OF EVIDENCE Therapeutic Level III . See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Benjamin W Hoyt
- Department of Surgery at the Uniformed Services University of the Health Sciences and Walter Reed National Military Medical Center, Bethesda, Maryland
- Department of Orthopaedic Surgery, Captain James A. Lovell Federal Health Care Center, North Chicago, Illinois
| | - Alexander E Lundy
- Department of Surgery at the Uniformed Services University of the Health Sciences and Walter Reed National Military Medical Center, Bethesda, Maryland
| | - Donald F Colantonio
- Department of Surgery at the Uniformed Services University of the Health Sciences and Walter Reed National Military Medical Center, Bethesda, Maryland
| | - Henry Robertson
- Department of Surgery at the Uniformed Services University of the Health Sciences and Walter Reed National Military Medical Center, Bethesda, Maryland
- Surgical Critical Care Initiative (SC2i), Uniformed Services University of the Health Sciences, Bethesda, Maryland
| | - DesRaj M Clark
- Department of Surgery at the Uniformed Services University of the Health Sciences and Walter Reed National Military Medical Center, Bethesda, Maryland
| | - Scott M Tintle
- Department of Surgery at the Uniformed Services University of the Health Sciences and Walter Reed National Military Medical Center, Bethesda, Maryland
| | - Benjamin K Potter
- Department of Surgery at the Uniformed Services University of the Health Sciences and Walter Reed National Military Medical Center, Bethesda, Maryland
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Kumar S, Kumar S, Tiwari V, Nathani N, Pal L. Various Modalities of the Resurfacing of the Lower Limb and Its Outcome. Cureus 2023; 15:e46421. [PMID: 37927660 PMCID: PMC10620626 DOI: 10.7759/cureus.46421] [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] [Received: 08/16/2023] [Accepted: 09/26/2023] [Indexed: 11/07/2023] Open
Abstract
Introduction With a better understanding of local fasciocutaneous flaps, local muscle flaps, split skin grafts, myocutaneous flaps, cross-leg flaps, and microvascular free tissue transfers, soft tissue management has improved during the past few years. The present study was conducted to study the various modalities of resurfacing lower extremity wound defect and their clinical outcome in patients with lower extremities trauma. Methodology An observational study was done in the Department of Plastic Surgery at Baba Raghav Das (BRD) Medical College, Gorakhpur (UP), and Maharshi Vashishtha Autonomous State (MVAS) Medical College, Basti (UP), with 30 patients admitted for lower limb resurfacing irrespective of the cause of wound defect from December 2020 to November 2021. Age, comorbidities, wound features, surgical techniques, postoperative outcomes, and complications were all recorded from the patients' case sheets. Results All 30 patients in our study underwent some or other form of soft tissue cover suturing or healing with secondary intention or skin graft or flap cover. The majority of the patients underwent debridement and skin graft (70.0%). Flaps were used in the exposed tibia/joint/flexor surface of the limb. The donor area in all the cases was skin grafted. Conclusion Trauma and burns are the most common causes of soft tissue defects in the lower extremity. The major goal of the patient's treatment is to achieve rapid functional results and lesser cosmetic restoration, while using the least-invasive treatment procedure possible. The use of free flap is decreasing, while the use of local flap is increasing. However, it should be kept in mind that some procedures used to preserve function may not have the best long-term effects, and, in some instances, amputation may be required.
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Affiliation(s)
- Shailendra Kumar
- Surgery, Maharshi Vashishtha Autonomous State Medical College, Basti, Basti, IND
| | - Sudheer Kumar
- Surgery, Maharshi Vashishtha Autonomous State Medical College, Basti, Basti, IND
| | - Vidushi Tiwari
- Surgery, Maharshi Vashishtha Autonomous State Medical College, Basti, Basti, IND
| | - Neeraj Nathani
- General Surgery, Baba Raghav Das Medical College, Gorakhpur, Gorakhpur, IND
| | - Lalmani Pal
- General Surgery, Maharshi Vashishtha Autonomous State Medical College, Basti, Basti, IND
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Cassidy RP, Lunt KM, Coppack RJ, Bennett AN, Bilzon JLJ, Mcguigan MP, Egginton N, Sellon E, Day J, Ladlow P. ADAPTations to low load blood flow restriction exercise versus conventional heavier load resistance exercise in UK military personnel with persistent knee pain: protocol for the ADAPT study, a multi-centre randomized controlled trial. BMC Musculoskelet Disord 2023; 24:580. [PMID: 37461024 DOI: 10.1186/s12891-023-06693-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Accepted: 07/04/2023] [Indexed: 07/20/2023] Open
Abstract
BACKGROUND Muscle atrophy, muscle weakness and localised pain are commonly reported following musculoskeletal injury (MSKI). To mitigate this risk and prepare individuals to return to sport or physically demanding occupations, resistance training (RT) is considered a vital component of rehabilitation. However, to elicit adaptations in muscle strength, exercise guidelines recommend lifting loads ≥ 70% of an individual's one repetition maximum (1-RM). Unfortunately, individuals with persistent knee pain are often unable to tolerate such high loads and this may negatively impact the duration and extent of their recovery. Low load blood flow restriction (LL-BFR) is an alternative RT technique that has demonstrated improvements in muscle strength, hypertrophy, and pain in the absence of high mechanical loading. However, the effectiveness of high-frequency LL-BFR in a residential rehabilitation environment remains unclear. This study will compare the efficacy of high frequency LL-BFR to 'conventional' heavier load resistance training (HL-RT) on measures of physical function and pain in adults with persistent knee pain. METHODS This is a multicentre randomised controlled trial (RCT) of 150 UK service personnel (aged 18-55) admitted for a 3-week residential rehabilitation course with persistent knee pain. Participants will be randomised to receive: a) LL-BFR delivered twice daily at 20% 1-RM or b) HL-RT three-times per week at 70% 1-RM. Outcomes will be recorded at baseline (T1), course discharge (T2) and at three-months following course (T3). The primary outcome will be the lower extremity functional scale (LEFS) at T2. Secondary outcomes will include patient reported perceptions of pain, physical and occupational function and objective measures of muscle strength and neuromuscular performance. Additional biomechanical and physiological mechanisms underpinning both RT interventions will also be investigated as part of a nested mechanistic study. DISCUSSION LL-BFR is a rehabilitation modality that has the potential to induce positive clinical adaptations in the absence of high mechanical loads and therefore could be considered a treatment option for patients suffering significant functional deficits who are unable to tolerate heavy load RT. Consequently, results from this study will have a direct clinical application to healthcare service providers and patients involved in the rehabilitation of physically active adults suffering MSKI. TRIAL REGISTRATION ClinicalTrials.org reference number, NCT05719922.
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Affiliation(s)
- Robyn P Cassidy
- Academic Department of Military Rehabilitation (ADMR), Defence Medical Rehabilitation Centre (DMRC) Stanford Hall, Loughborough, LE12 5BL, UK
- Versus Arthritis Centre for Sport, Exercise and Osteoarthritis Research, Department for Health, University of Bath, Bath, UK
- Department for Health, University of Bath, Bath, UK
| | - Kieran M Lunt
- Academic Department of Military Rehabilitation (ADMR), Defence Medical Rehabilitation Centre (DMRC) Stanford Hall, Loughborough, LE12 5BL, UK
- Versus Arthritis Centre for Sport, Exercise and Osteoarthritis Research, Department for Health, University of Bath, Bath, UK
- Department for Health, University of Bath, Bath, UK
| | - Russell J Coppack
- Academic Department of Military Rehabilitation (ADMR), Defence Medical Rehabilitation Centre (DMRC) Stanford Hall, Loughborough, LE12 5BL, UK
- Versus Arthritis Centre for Sport, Exercise and Osteoarthritis Research, Department for Health, University of Bath, Bath, UK
- Department for Health, University of Bath, Bath, UK
| | - Alexander N Bennett
- Academic Department of Military Rehabilitation (ADMR), Defence Medical Rehabilitation Centre (DMRC) Stanford Hall, Loughborough, LE12 5BL, UK
- National Heart and Lung Institute, Imperial College London, London, UK
| | - James L J Bilzon
- Versus Arthritis Centre for Sport, Exercise and Osteoarthritis Research, Department for Health, University of Bath, Bath, UK
- Department for Health, University of Bath, Bath, UK
| | | | - Natalie Egginton
- Academic Department of Military Rehabilitation (ADMR), Defence Medical Rehabilitation Centre (DMRC) Stanford Hall, Loughborough, LE12 5BL, UK
| | - Edward Sellon
- Royal Centre for Defence Medicine (RCDM), Birmingham, UK
- Radiology Department, Defence Medical Rehabilitation Centre (DMRC) Stanford Hall, Loughborough, UK
| | - Jo Day
- Radiology Department, Defence Medical Rehabilitation Centre (DMRC) Stanford Hall, Loughborough, UK
| | - Peter Ladlow
- Academic Department of Military Rehabilitation (ADMR), Defence Medical Rehabilitation Centre (DMRC) Stanford Hall, Loughborough, LE12 5BL, UK.
- Department for Health, University of Bath, Bath, UK.
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Blood Flow Restriction Therapy for Use After Extremity Fracture: A Critically Appraised Topic. J Sport Rehabil 2023; 32:102-106. [PMID: 36137561 DOI: 10.1123/jsr.2022-0166] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Revised: 06/06/2022] [Accepted: 07/01/2022] [Indexed: 01/03/2023]
Abstract
CLINICAL SCENARIO Blood flow restriction (BFR) therapy has emerged as a viable treatment option to enhance clinical recovery in patients with primarily muscular injuries. However, BFR therapy has been rarely investigated in patients with osseous injuries to include extremity fracture. FOCUSED CLINICAL QUESTION Does BFR-enhanced therapy improve clinical outcomes in patients during the acute to subacute rehabilitation period after extremity fracture? SUMMARY OF KEY FINDINGS (1) In cases of 2 high-performing athletes with talus and osteochondral fracture of the knee, BFR was well tolerated and an effective rehabilitation regimen. (2) In 2 randomized controlled trials evaluating BFR use in patients after operative and nonoperative management of distal radius fractures, pain with activity and self-perceived function were improved in BFR-enhanced therapy as compared with a standard rehabilitation regimen. (3) Objective clinical outcomes including radiographic healing, extremity range of motion, and grip strength evaluated by the randomized controlled trials did not differ significantly between the BFR-enhanced and standard rehabilitation groups. CLINICAL BOTTOM LINE BFR-enhanced therapy may improve pain and self-perceived function of the injured extremity during the acute to subacute rehabilitation period after fracture. However, there is not yet a demonstrated benefit of BFR on hastening objective measures of clinical recovery. Large-scale clinical trials comparing BFR-enhanced rehabilitation with standard rehabilitation regimens are needed to better characterize BFR use in patients with osseous injuries. STRENGTH OF RECOMMENDATION Two case reports and 2 randomized controlled trials provide level IIB evidence suggesting that BFR may improve pain in the acute rehabilitative stage and improve the patient's perceived function of the injured extremity, without greater improvement in objectively measured clinical parameters as compared with a standard rehabilitation regimen.
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13
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Hoyt BW, Nelson SY, Fay JG, Wade SM, Brooks DI, Potter BK. IDEO energy-storing orthosis: Effects on lower extremity function and preservation. Injury 2021; 52:3505-3510. [PMID: 34311958 DOI: 10.1016/j.injury.2021.07.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Accepted: 07/14/2021] [Indexed: 02/02/2023]
Abstract
INTRODUCTION The Intrepid Dynamic Exoskeletal Orthosis (IDEO) brace is a custom energy-storing orthosis design meant to improve gait, stability, and function after lower extremity injury or limb salvage. Early studies demonstrated the potential for the IDEO to improve functional performance, in conjunction with its paired return to run (RTR) rehabilitation program, compared to other brace types, and an impressively decreased rate of late amputation. The current study aimed to investigate these functional and revision outcomes from our institution to determine which patients may benefit most from IDEO bracing and what factors of the IDEO design and rehabilitation program are most important for improved outcomes after lower extremity trauma and/or loss of function. METHODS We performed a retrospective review of all patients treated with a IDEO style brace at a single military lower extremity trauma referral center between May 2003 and November 2017. We reviewed the medical records for initial diagnosis, post-orthotic rehabilitation program, IDEO use characteristics, pain, change in desire for amputation, and whether patient underwent eventual amputation. RESULTS We identified 213 patients with 222 lower extremities treated with IDEO brace. Of these, 76 limbs were treated for combat-related injuries. At one year follow-up, use status could not be determined for 37 extremities (16.7%). Of the 185 limbs with use data available, 116 (61.1%) continued regular brace use, and 37 (15.7%) reported intermittent use. Patients diagnosed with footdrop or weakness were more likely to continue use (OR 2.33, p=0.04), while patients with a previous fusion were less likely to continue use (OR 0.45, p=0.049). Undergoing any dedicated therapy increased chances of continued use (OR 3.37, p<0.001). At final follow-up, 16 patients (7.5%) underwent delayed lower extremity amputations following IDEO treatment. Overall, 27.2% of patients who initially desired amputation eventually underwent amputation despite IDEO brace use. Patients who underwent amputation reported higher pain levels (2 versus 5, p<0.001). DISCUSSION In select patients, the IDEO may decrease the desire for delayed amputation and permit higher levels of activity; however, its efficacy appears tied to the rehabilitative regimen, pain levels, and initial diagnosis. These findings should guide post-surgical extremity bracing prescriptions and expectations.
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Affiliation(s)
- Benjamin W Hoyt
- USU-WRNMMC Department of Surgery, Bethesda, MD, United States.
| | - Sarah Y Nelson
- USU-WRNMMC Department of Surgery, Bethesda, MD, United States
| | - Jeffrey G Fay
- Department of Orthotics and Prosthetics, WRNMMC, Bethesda, MD, United States
| | - Sean M Wade
- USU-WRNMMC Department of Surgery, Bethesda, MD, United States
| | - Daniel I Brooks
- Department of Research Programs, WRNMMC, Bethesda, MD, United States
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Hayhurst D, Coppack RJ, Ingram C, Conway D, Cassidy RP, Ladlow P. Integrating blood flow restriction with low-load resistance exercise in a UK specialist military primary care rehabilitation facility. BMJ Mil Health 2021; 168:329-330. [PMID: 34131061 DOI: 10.1136/bmjmilitary-2021-001897] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Accepted: 05/29/2021] [Indexed: 11/03/2022]
Affiliation(s)
| | - R J Coppack
- Academic Department of Military Rehabilitation, Defence Medical Rehabilitation Centre (DMRC), Stanford Hall, Loughborough, UK.,Versus Arthritis Centre for Sport, Exercise and Osteoarthritis Research, University of Bath, Bath, UK
| | - C Ingram
- Regents Park Barracks, London, UK
| | - D Conway
- Academic Department of Military Rehabilitation, Defence Medical Rehabilitation Centre (DMRC), Stanford Hall, Loughborough, UK
| | - R P Cassidy
- Academic Department of Military Rehabilitation, Defence Medical Rehabilitation Centre (DMRC), Stanford Hall, Loughborough, UK
| | - P Ladlow
- Academic Department of Military Rehabilitation, Defence Medical Rehabilitation Centre (DMRC), Stanford Hall, Loughborough, UK .,Department for Health, University of Bath, Bath, UK
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15
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Hoyt BW, Lundy AE, Clark DM, Colantonio D, Tintle SM, Potter BK. Femoral Neck Hounsfield Units as an Adjunct for Bone Mineral Density After Combat-Related Lower Extremity Amputation. J Orthop Trauma 2021; 35:e158-e164. [PMID: 33079846 DOI: 10.1097/bot.0000000000001980] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/06/2020] [Indexed: 02/02/2023]
Abstract
OBJECTIVES To correlate femoral neck Hounsfield units (HUs) measured on a computed tomography (CT) scan to dual-energy x-ray absorptiometry (DEXA) T-scores allowing evaluation of bone mineral density (BMD) over time after lower extremity trauma-related amputation. DESIGN Retrospective cohort study. SETTING United States military trauma referral center. PATIENTS Military combat-related lower extremity amputees with both DEXA and CT scans within 6 months of each other. INTERVENTION None. MAIN OUTCOME MEASURES Correlation between femoral neck comprehensive mean HUs and BMD and HUs threshold for low BMD. RESULTS Regression model correlation (r) between CT HU and DEXA T-score was r = 0.84 [95% confidence interval (CI) 0.52-0.94] and r = 0.81 (95% CI 0.57-0.92) when CT imaging was separated from DEXA by less than 4 and 5 months, respectively. Beyond 5 months separation, correlation decreased to r = 0.60 (95% CI 0.29-0.80). Using a receiver operator characteristic curve for mean comprehensive HUs to determine low BMD with 4-month cut-off, a threshold of 151 HUs was 97% sensitive and 84% specific to identify low BMD, whereas 98 HUs was 100% sensitive and 100% specific to identify osteoporosis. CONCLUSION Using opportunistic CT, clinicians can reliably estimate BMD in trauma-related amputees. This information will inform providers making decisions regarding weightbearing and bisphosphonate therapy to limit further loss. Future phases of this study will aim to use this correlation to study the effects of weightbearing advancement timing, bisphosphonate therapy, and interventions on the natural history of bone density after amputation. LEVEL OF EVIDENCE Diagnostic Level IV. See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Benjamin W Hoyt
- Department of Surgery, Orthopaedics, USU-Walter Reed National Military Medical Center, Bethesda, MD
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16
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Hoyt BW, Gibson JA, Potter BK, Souza JM. Practice Patterns and Pain Outcomes for Targeted Muscle Reinnervation: An Informed Approach to Targeted Muscle Reinnervation Use in the Acute Amputation Setting. J Bone Joint Surg Am 2021; 103:681-687. [PMID: 33849050 DOI: 10.2106/jbjs.20.01005] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Targeted muscle reinnervation (TMR) and regenerative peripheral nerve interface (RPNI) procedures have been shown to improve patient-reported outcomes for the treatment of symptomatic neuromas after amputation; however, the specific indications and comparative outcomes of each are unclear. The primary research questions were what complement of nerves most frequently requires secondary pain intervention after conventional amputation, whether this information can guide the focused application of TMR and RPNI to the primary amputation setting, and how the outcomes compare in both settings. METHODS We performed a retrospective review of records for patients who had undergone lower-extremity TMR and/or RPNI at our institution. Eighty-seven procedures were performed: 59 for the secondary treatment of symptomatic neuroma pain after amputation and 28 for primary prophylaxis during amputation. We reviewed records for the amputation level, TMR and/or RPNI timing, pain scores, patient-reported resolution of nerve-related symptoms, and complications or revisions. We evaluated the relationship between the amputation level and the frequency with which each transected nerve required neurologic intervention for pain symptoms. RESULTS The mean pain score decreased after delayed TMR or RPNI procedures from 4.3 points to 1.7 points (p < 0.001), and the mean final pain score (and standard deviation) was 1.0 ± 1.9 points at the time of follow-up for acute procedures. Symptom resolution was achieved in 92% of patients. The sciatic nerve most commonly required intervention for symptomatic neuroma above the knee, and the tibial nerve and common or superficial peroneal nerve were most problematic following transtibial amputation. None of our patients required a revision pain treatment procedure after primary TMR targeting these commonly symptomatic nerves. Failure to address the tibial nerve during a delayed procedure was associated with an increased risk of unsuccessful TMR, resulting in a revision surgical procedure (odds ratio, 26 [95% confidence interval, 1.8 to 368]; p = 0.02). CONCLUSIONS There is a consistent pattern of symptomatic nerves that require secondary surgical intervention for the management of pain after amputation. TMR and RPNI were translated to the primary amputation setting by using this predictable pattern to devise a surgical strategy that prevents symptomatic neuroma pain. LEVEL OF EVIDENCE Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Benjamin W Hoyt
- USU-Walter Reed Department of Surgery, Walter Reed National Military Medical Center, Bethesda, Maryland
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17
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Isaacson B, Miranda M, Hager N, Wagner L, West S, Lucio W, Heller J, Dalgarno R, Dickens JF, Schoomaker E, Pasquina P. Standardizing Postoperative Rehabilitation Protocols for the Tri-Service: A Consensus Meeting Hosted by the Musculoskeletal Injury Rehabilitation Research for Operational Readiness Organization. Mil Med 2020; 185:480-483. [PMID: 32897320 PMCID: PMC7772519 DOI: 10.1093/milmed/usaa207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Revised: 05/27/2020] [Accepted: 06/02/2020] [Indexed: 11/12/2022] Open
Affiliation(s)
- Brad Isaacson
- Department of Physical Medicine & Rehabilitation, Musculoskeletal Injury Rehabilitation Research for Operational Readiness (MIRROR), Uniformed Services University, Bethesda, MD 20814.,The Geneva Foundation, Tacoma, WA 98402
| | - Mae Miranda
- Walter Reed National Military Medical Center, Bethesda, MD 20814
| | - Nelson Hager
- Department of Physical Medicine & Rehabilitation, Musculoskeletal Injury Rehabilitation Research for Operational Readiness (MIRROR), Uniformed Services University, Bethesda, MD 20814.,Walter Reed National Military Medical Center, Bethesda, MD 20814
| | - Linzie Wagner
- Department of Physical Medicine & Rehabilitation, Musculoskeletal Injury Rehabilitation Research for Operational Readiness (MIRROR), Uniformed Services University, Bethesda, MD 20814.,The Geneva Foundation, Tacoma, WA 98402
| | - Sydney West
- Department of Physical Medicine & Rehabilitation, Musculoskeletal Injury Rehabilitation Research for Operational Readiness (MIRROR), Uniformed Services University, Bethesda, MD 20814.,The Geneva Foundation, Tacoma, WA 98402
| | - Whitley Lucio
- Department of Physical Medicine & Rehabilitation, Musculoskeletal Injury Rehabilitation Research for Operational Readiness (MIRROR), Uniformed Services University, Bethesda, MD 20814.,The Geneva Foundation, Tacoma, WA 98402
| | - John Heller
- Department of Physical Medicine & Rehabilitation, Musculoskeletal Injury Rehabilitation Research for Operational Readiness (MIRROR), Uniformed Services University, Bethesda, MD 20814.,The Geneva Foundation, Tacoma, WA 98402
| | - Robert Dalgarno
- Department of Physical Medicine & Rehabilitation, Musculoskeletal Injury Rehabilitation Research for Operational Readiness (MIRROR), Uniformed Services University, Bethesda, MD 20814.,The Geneva Foundation, Tacoma, WA 98402
| | - Jonathan F Dickens
- Department of Physical Medicine & Rehabilitation, Musculoskeletal Injury Rehabilitation Research for Operational Readiness (MIRROR), Uniformed Services University, Bethesda, MD 20814.,Walter Reed National Military Medical Center, Bethesda, MD 20814
| | - Eric Schoomaker
- Department of Physical Medicine & Rehabilitation, Musculoskeletal Injury Rehabilitation Research for Operational Readiness (MIRROR), Uniformed Services University, Bethesda, MD 20814.,Department of Military and Emergency Medicine, Uniformed Services University, Bethesda, MD
| | - Paul Pasquina
- Department of Physical Medicine & Rehabilitation, Musculoskeletal Injury Rehabilitation Research for Operational Readiness (MIRROR), Uniformed Services University, Bethesda, MD 20814.,Walter Reed National Military Medical Center, Bethesda, MD 20814
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18
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Zhang Q, Zhang J, Ran W, Yu S, Jin Y. Effectiveness of cognitive behavioral therapy on kinesiophobia and oral health-related quality of life in patients with temporomandibular disorders, study protocol for a randomized controlled trial. Medicine (Baltimore) 2020; 99:e23295. [PMID: 33217860 PMCID: PMC7676583 DOI: 10.1097/md.0000000000023295] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2020] [Accepted: 10/22/2020] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Temporomandibular disorders (TMD) is a common physical and psychological disease in dental department. Pain and mandibular limitation are the main reasons for patients to seek oral treatment. However, the presence of kinesiophobia, patients often catastrophize pain, so as to avoid mandibular movement, which seriously affects their quality of life. Cognitive behavioral therapy (CBT) has significant improvements in reducing kinesiophobia and quality of life in musculoskeletal disease, but has not been proved in TMD patients. The study aims to apply CBT on kinesiophobia and oral health related quality of life (OHRQOL) in TMD patients. METHODS A total of 108 individuals between 18 and 65 years of age, who will be referred to the temporomandibular joint clinic of Stomatology Hospital of Tianjin Medical University in china will be randomized into 2 treatment arms. The control group will receive a conventional treatment, whereas the experiment group will receive CBT on the basis of the control group. The primary outcomes will be the kinesiophobia and OHRQOL, and will be measured by the Tampa scale for kinesiophobia for patients with Temporomandibular Disorders (TSK-TMD) and the Oral Health Impact Scale for patients with temporomandibular disorders (OHIP-TMDs), the secondary outcomes will be pain intensity measured by Numerical Rating Scale (NRS), pain catastrophizing measured by Pain Catastrophizing Scale (PCS), anxiety and depression measured by Hospital Anxiety and Depression Scale (HADS), and self-efficacy measured by General Self-Efficacy Scale (GSES). DISCUSSION This study protocol reported a randomized controlled trial which aimed at assessing the effectiveness of the CBT versus conventional treatment with TMD. TRIAL REGISTRATION Registered in the Chinese Clinical Trial Registration Center with the number ChiCTR2000038573. Registered 24 September 2020.
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Affiliation(s)
- Qi Zhang
- School of Nursing, Tianjin University of Traditional Chinese Medicine
| | - Juan Zhang
- The TMJ Clinic, Stomatological Hospital of Tianjin Medical University
| | - Wenjing Ran
- School of Nursing, Tianjin University of Traditional Chinese Medicine
| | - Shuipeng Yu
- School of Stomatology, Tianjin Medical University
| | - Yingshu Jin
- Department of Nursing, Stomatological Hospital of Tianjin Medical University, Tianjin, China
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Ladlow P, Conway D, Hayhurst D, Suffield C, Cassidy RP, Coppack RJ. Integration of strength training into UK Defence Rehabilitation practice: current trends and future challenges. BMJ Mil Health 2020; 168:314-319. [PMID: 33087537 PMCID: PMC9340023 DOI: 10.1136/bmjmilitary-2020-001590] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2020] [Revised: 08/19/2020] [Accepted: 08/28/2020] [Indexed: 11/19/2022]
Abstract
The use of strength and conditioning (S&C) in musculoskeletal rehabilitation has gained wide acceptance among the rehabilitation community. However, there is an absence of evidence demonstrating how to best integrate the principles of S&C into rehabilitation practice. This article discusses four broad themes: (1) an overview of the UK Defence Rehabilitation care pathway, (2) the historical and current approaches to physical training to support operational readiness of the British Armed Forces, (3) the current and future challenges of integrating S&C into Defence Rehabilitation practice and (4) research priorities relating to the use of S&C in Defence Rehabilitation. We detail the importance of strength/power-based physical attributes within our military population. We recommend that consideration be given to the benefits of an alternative education/coaching-based model to be used during the current 3-week residential care pathway, which aims to ensure effective implementation of therapeutic S&C over a longer period of care.
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Affiliation(s)
- Peter Ladlow
- Academic Department of Military Rehabilitation, Defence Medical Rehabilitation Centre (DMRC) Stanford Hall, Loughborough, UK
- Department for Health, University of Bath, Bath, UK
| | - D Conway
- Complex Trauma Department, Defence Medical Rehabilitation Centre (DMRC) Stanford Hall, Loughborough, UK
| | - D Hayhurst
- Primary Care Rehabilitation Facility (PCRF) Credenhill, Credinhill, UK
| | - C Suffield
- Physical and Recreational Training Centre, Army Training Centre Pirbright, Pirbright, UK
| | - R P Cassidy
- Academic Department of Military Rehabilitation, Defence Medical Rehabilitation Centre (DMRC) Stanford Hall, Loughborough, UK
- Centre for Lower Limb Rehabilitation, Defence Medical Rehabilitation Centre (DMRC) Stanford Hall, Loughborough, UK
| | - R J Coppack
- Academic Department of Military Rehabilitation, Defence Medical Rehabilitation Centre (DMRC) Stanford Hall, Loughborough, UK
- Versus Arthritis Centre for Sport, Exercise and Osteoarthritis Research, Department for Health, University of Bath, Bath, UK
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20
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Urits I, Markel M, Vij N, Ulanday J, Machek M, An D, Charipova K, Gress K, Herman JA, Kaye AD, Viswanath O. Use of spinal cord stimulation for the treatment of post total knee arthroplasty pain. Best Pract Res Clin Anaesthesiol 2020; 34:633-642. [PMID: 33004172 DOI: 10.1016/j.bpa.2020.07.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Accepted: 07/15/2020] [Indexed: 10/23/2022]
Abstract
Total knee arthroplasty (TKA), a common elective surgical procedure, is indicated in patients with knee pain that becomes refractory to nonsurgical interventions, such as weight loss, physical activity, physical therapy, and pharmacologic treatment. However, postoperative chronic pain is frequently reported and may lead to opioid use and dependence. Due to the increasing concern of the overuse of opioids in medical treatments, a search for other viable options is recognized. As a consequence, alternative therapies, such as transcutaneous electrical nerve stimulation (TENS), pulsed radiofrequency (PRF), and spinal cord stimulation (SCS) are being tried to potentially replace traditional opioid use in treating persistent postsurgical pain (PPSP), thus reducing opioid dependence across the nation. Here, we provide a brief overview of persistent pain following TKA procedures, with a particular emphasis on the role of promising therapies, such as TENS, PRF, and SCS for the treatment of post-TKA pain.
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Affiliation(s)
- Ivan Urits
- Beth Israel Deaconess Medical Center, Department of Anesthesia, Critical Care, and Pain Medicine, Harvard Medical School, Boston, MA, USA.
| | - Michael Markel
- Georgetown University School of Medicine, Washington, DC, USA
| | - Neeraj Vij
- University of Arizona College of Medicine-Phoenix, Department of Anesthesiology, Phoenix, AZ, USA
| | - Josh Ulanday
- Creighton University School of Medicine, Department of Anesthesiology, Omaha, NE, USA
| | - Megan Machek
- Creighton University School of Medicine, Department of Anesthesiology, Omaha, NE, USA
| | - Daniel An
- Georgetown University School of Medicine, Washington, DC, USA
| | | | - Kyle Gress
- Georgetown University School of Medicine, Washington, DC, USA
| | - Jared A Herman
- Mount Sinai Medical Center of Florida, Department of Anesthesiology, Miami Beach, FL, USA
| | - Alan D Kaye
- Louisiana State University Health Shreveport, Department of Anesthesiology, Shreveport, LA, USA
| | - Omar Viswanath
- University of Arizona College of Medicine-Phoenix, Department of Anesthesiology, Phoenix, AZ, USA; Creighton University School of Medicine, Department of Anesthesiology, Omaha, NE, USA; Louisiana State University Health Shreveport, Department of Anesthesiology, Shreveport, LA, USA; Valley Pain Consultants - Envision Physician Services, Phoenix, AZ, USA
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21
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Hoyt BW, Lundy AE, Purcell RL, Harrington CJ, Gordon WT. Definitive External Fixation for Anterior Stabilization of Combat-related Pelvic Ring Injuries, With or Without Sacroiliac Fixation. Clin Orthop Relat Res 2020; 478:779-789. [PMID: 32229751 PMCID: PMC7282593 DOI: 10.1097/corr.0000000000000961] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Accepted: 08/27/2019] [Indexed: 01/31/2023]
Abstract
BACKGROUND Combat-related pelvic ring injuries frequently lead to placement of a temporizing external fixation device for early resuscitation and transport. These injuries are commonly complicated by concomitant polytrauma and extensive soft-tissue injuries, which may preclude early internal fixation and lead to prolonged use of external fixation. To date, few studies have reported on the outcomes of definitive external fixation for combat-related pelvic ring injuries. QUESTIONS/PURPOSES (1) In patients treated with definitive external fixation after combat-related pelvic ring injuries, how often is the quality of reduction within radiographically acceptable parameters at the end of treatment? (2) What proportion of patients demonstrate local heterotopic ossification after these injuries? (3) What patient- and treatment-related factors are associated with increased complications and pain? METHODS We retrospectively studied all patients with pelvic ring injuries treated at a tertiary military referral center from January 2003 to December 2012. In total, 114 patients were identified, 55 of whom maintained an external fixation frame throughout their treatment. During that time, the general indications for definitive external fixation were an open, contaminated pelvic ring injury with a high risk of infection or open urologic injury; confluent abdominal, perineal, and thigh wounds; or comminution of the pubic ramus that would necessitate plate fixation extending up the anterior column in patients with open abdomen or exposure-compromising abdominal wounds. Posterior fixation, either sacroiliac or lumbopelvic, was applied in patients with sacroiliac instability. Of the 55 patients with pelvic ring injuries treated with definitive external fixation (27 open and 28 closed), four underwent hemipelvectomy and construct removal for massive ascending infections and four were lost to follow-up, leaving 47 patients (85%) who were available at a minimum follow-up of 12 months (median 29 months, interquartile range 17-43 months). All 47 patients underwent serial imaging to assess their injury and reduction during treatment. External fixators were typically removed after 12 weeks, except in patients in whom pin-site irritation or infection prompted earlier removal, and all were confirmed to be grossly stable during an examination under anesthesia. Clinical union was defined as the absence of radiographically present fracture lines and stable examination findings under anesthesia when the external fixator was removed. Data on demographics, injury pattern, associated injuries, revision procedures, complications, and final functional outcomes including ambulation status, sexual function, and pain were collected. Pelvic radiographs were reviewed for the initial injury pattern, type of pelvic fixation construct, residual displacement after removal of the frame, and evidence of formation of heterotopic ossification in the pelvis or bilateral hips. Pelvic displacement and diastasis were determined by digital caliper measurement on plain images; malunion was defined as anterior diastasis of the pelvis or vertical incongruity of the hemipelvis greater than 10 mm. RESULTS Radiographic malunion after construct removal occurred in eight of 24 patients with open injuries and in five of 23 patients with closed injuries. Heterotopic ossification developed in the pelvis or hips of all 24 patients with open injuries and in two of the 23 patients with closed injuries. In patients with open pelvic ring injuries, concomitant acetabular fractures were associated with pelvic pain at the final follow-up examination (risk ratio 1.9; 95% confidence interval, 1.0-3.5; p = 0.017). No treatment factor resulted in superior functional outcomes. In the closed-injury group, concomitant lower-extremity amputation was associated with improved radiographic final reduction (RR 0.4; 95% CI, 0.2-0.7; p = 0.02). There was no association between radiographic malunion and increased pain (RR 1.9; 95% CI, 0.5-7.0; p = 0.54 for the open group; RR 0.8; 95% CI, 0.7-1.0; p = 0.86 for the closed group). CONCLUSION In this series of patients with severe combat-related pelvic ring injuries who were treated anteriorly with definitive external fixation because of a severe soft-tissue injury, high infection risk, or unacceptable physiologic cost of internal fixation, malunion and chronic pelvic pain were less common than previously observed. Prior studies primarily differ in their lack of sacroiliac or lumbopelvic stabilization for posteriorly unstable fracture patterns, likely accounting for much of these differences. There may have been important between-study differences such as extremely severe injuries, concomitant injuries, and study population. Our study also differs because we specifically analyzed a large cohort of patients who sustained open pelvic ring injuries. Future studies should prospectively investigate the ideal construct type and pin material, optimize the length of treatment and assessment of healing, and improve radiographic measures to predict long-term functional outcomes. LEVEL OF EVIDENCE Level IV, therapeutic study.
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Affiliation(s)
- Benjamin W Hoyt
- B. W. Hoyt, A. E. Lundy, R. L. Purcell, C. J. Harrington, W. T. Gordon, Uniformed Services University-Walter Reed National Military Medical Center Department of Surgery, Bethesda, MD, USA
| | - Alexander E Lundy
- B. W. Hoyt, A. E. Lundy, R. L. Purcell, C. J. Harrington, W. T. Gordon, Uniformed Services University-Walter Reed National Military Medical Center Department of Surgery, Bethesda, MD, USA
| | - Richard L Purcell
- B. W. Hoyt, A. E. Lundy, R. L. Purcell, C. J. Harrington, W. T. Gordon, Uniformed Services University-Walter Reed National Military Medical Center Department of Surgery, Bethesda, MD, USA
| | - Colin J Harrington
- B. W. Hoyt, A. E. Lundy, R. L. Purcell, C. J. Harrington, W. T. Gordon, Uniformed Services University-Walter Reed National Military Medical Center Department of Surgery, Bethesda, MD, USA
| | - Wade T Gordon
- B. W. Hoyt, A. E. Lundy, R. L. Purcell, C. J. Harrington, W. T. Gordon, Uniformed Services University-Walter Reed National Military Medical Center Department of Surgery, Bethesda, MD, USA
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22
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Seo H, Lee GJ, Shon HC, Kong HH, Oh M, Cho H, Lee CJ. Factors Affecting Compliance With Weight-Bearing Restriction and the Amount of Weight-Bearing in the Elderly With Femur or Pelvic Fractures. Ann Rehabil Med 2020; 44:109-116. [PMID: 32392649 PMCID: PMC7214136 DOI: 10.5535/arm.2020.44.2.109] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Revised: 08/08/2019] [Accepted: 09/17/2019] [Indexed: 11/05/2022] Open
Abstract
OBJECTIVE To determine the factors affecting the amount of weight-bearing during gait training in the elderly patients who underwent internal fixation after femur or pelvic fractures and how well they performed the weight-bearing restriction as directed by the physiatrist. METHODS In this retrospective chart review study, we measured the amount of weight-bearing on the affected side in 50 patients undergoing internal fixation surgery and rehabilitation after femur or pelvic fracture using a force plate. Patients receiving non-weight-bearing or partial weight-bearing education were considered to perform weight-bearing restriction well when the amount of weight-bearing was <50 lb. Furthermore, regression analysis was performed to determine the effects of postoperative complications, age, cognitive function, and pain on weightbearing restriction. RESULTS Variables affecting the amount of weight-bearing were age (r=0.581, p<0.001), weight-bearing education type (r=0.671, p<0.001), manual muscle strength of hip flexion on the non-affected side (r=-0.296, p=0.037), hip abduction (r=-0.326, p=0.021), knee extension (r=-0.374, p=0.007), ankle plantar flexion (r=-0.374, p=0.008), right hand grip strength (r=-0.535, p<0.001), Korean version of Mini-Mental State Examination (r=-0.496, p<0.001), Clinical Dementia Rating (r=0.308, p=0.03), and pain visual analog scale scores (r=0.318, p=0.024). The significant predictor of the amount of weight-bearing among these variables was age (β=0.448, p=0.001). The weight-bearing restriction adherence rate was significantly lower, at 22%, for patients aged ≥65 years as compared to 73% for those <65 years. CONCLUSION Age was a major variable affecting the amount of weight-bearing. Compliance with weight-bearing restriction was significantly lower in patients aged ≥65 years than in patients <65 years.
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Affiliation(s)
- Hyeunsuk Seo
- Department of Rehabilitation Medicine, Chungbuk National University College of Medicine, Cheongju, Korea
- Department of Rehabilitation Medicine, Chungbuk National University Hospital, Cheongju, Korea
| | - Goo Joo Lee
- Department of Rehabilitation Medicine, Chungbuk National University Hospital, Cheongju, Korea
| | - Hyun-Chul Shon
- Department of Orthopaedic Surgery, Chungbuk National University Hospital, Chungbuk National University College of Medicine, Cheongju, Korea
| | - Hyun Ho Kong
- Department of Rehabilitation Medicine, Chungbuk National University Hospital, Cheongju, Korea
| | - Minwoo Oh
- Department of Rehabilitation Medicine, Chungbuk National University College of Medicine, Cheongju, Korea
- Department of Rehabilitation Medicine, Chungbuk National University Hospital, Cheongju, Korea
| | - Hangyeol Cho
- Department of Rehabilitation Medicine, Chungbuk National University Hospital, Cheongju, Korea
| | - Chang Jun Lee
- Department of Rehabilitation Medicine, Chungbuk National University Hospital, Cheongju, Korea
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23
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Ladlow P, Coppack RJ, Dharm-Datta S, Conway D, Sellon E, Patterson SD, Bennett AN. Low-Load Resistance Training With Blood Flow Restriction Improves Clinical Outcomes in Musculoskeletal Rehabilitation: A Single-Blind Randomized Controlled Trial. Front Physiol 2018; 9:1269. [PMID: 30246795 PMCID: PMC6139300 DOI: 10.3389/fphys.2018.01269] [Citation(s) in RCA: 68] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Accepted: 08/21/2018] [Indexed: 11/16/2022] Open
Abstract
Background: There is growing evidence to support the use of low-load blood flow restriction (LL-BFR) exercise in musculoskeletal rehabilitation. Purpose: The purpose of this study was to evaluate the efficacy and feasibility of low-load blood flow restricted (LL-BFR) training versus conventional high mechanical load resistance training (RT) on the clinical outcomes of patient’s undergoing inpatient multidisciplinary team (MDT) rehabilitation. Study design: A single-blind randomized controlled study. Methods: Twenty-eight lower-limb injured adults completed a 3-week intensive MDT rehabilitation program. Participants were randomly allocated into a conventional RT (3-days/week) or twice-daily LL-BFR training group. Outcome measurements were taken at baseline and 3-weeks and included quadriceps and total thigh muscle cross-sectional area (CSA) and volume, muscle strength [five repetition maximum (RM) leg press and knee extension test, isometric hip extension], pain and physical function measures (Y-balance test, multistage locomotion test—MSLT). Results: A two-way repeated measures analysis of variance revealed no significant differences between groups for any outcome measure post-intervention (p > 0.05). Both groups showed significant improvements in mean scores for muscle CSA/volume, 5-RM leg press, and 5-RM knee extension (p < 0.01) after treatment. LL-BFR group participants also demonstrated significant improvements in MSLT and Y-balance scores (p < 0.01). The Pain scores during training reduced significantly over time in the LL-BFR group (p = 0.024), with no adverse events reported during the study. Conclusion: Comparable improvements in muscle strength and hypertrophy were shown in LL-BFR and conventional training groups following in-patient rehabilitation. The LL-BFR group also achieved significant improvements in functional capacity. LL-BFR training is a rehabilitation tool that has the potential to induce positive adaptations in the absence of high mechanical loads and therefore could be considered a treatment option for patients suffering significant functional deficits for whom conventional loaded RT is contraindicated. Trial Registration: ISRCTN Reference: ISRCTN63585315, dated 25 April 2017.
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Affiliation(s)
- Peter Ladlow
- Academic Department of Military Rehabilitation, Defence Medical Rehabilitation Centre, Headley Court, Epsom, United Kingdom.,Department for Health, University of Bath, Bath, United Kingdom
| | - Russell J Coppack
- Academic Department of Military Rehabilitation, Defence Medical Rehabilitation Centre, Headley Court, Epsom, United Kingdom.,Department for Health, University of Bath, Bath, United Kingdom
| | - Shreshth Dharm-Datta
- Academic Department of Military Rehabilitation, Defence Medical Rehabilitation Centre, Headley Court, Epsom, United Kingdom
| | - Dean Conway
- Academic Department of Military Rehabilitation, Defence Medical Rehabilitation Centre, Headley Court, Epsom, United Kingdom
| | - Edward Sellon
- Imaging Department, Oxford University Hospitals, Oxford, United Kingdom
| | - Stephen D Patterson
- School of Sport, Health and Applied Science, St. Mary's University, London, United Kingdom
| | - Alexander N Bennett
- Academic Department of Military Rehabilitation, Defence Medical Rehabilitation Centre, Headley Court, Epsom, United Kingdom.,Faculty of Medicine, National Heart and Lung Institute, Imperial College London, London, United Kingdom
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24
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Ladlow P, Coppack RJ, Dharm-Datta S, Conway D, Sellon E, Patterson SD, Bennett AN. The effects of low-intensity blood flow restricted exercise compared with conventional resistance training on the clinical outcomes of active UK military personnel following a 3-week in-patient rehabilitation programme: protocol for a randomized controlled feasibility study. Pilot Feasibility Stud 2017; 3:71. [PMID: 29234504 PMCID: PMC5723055 DOI: 10.1186/s40814-017-0216-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2017] [Accepted: 12/01/2017] [Indexed: 01/08/2023] Open
Abstract
Background A challenge for rehabilitation practitioners lies in designing optimal exercise programmes that facilitate musculoskeletal (MSK) adaptations whilst simultaneously accommodating biological healing and the safe loading of an injured limb. A growing body of evidence supports the use of resistance training at a reduced load in combination with blood flow restriction (BFR) to enhance hypertrophic and strength responses in skeletal muscle. In-patient rehabilitation has a long tradition in the UK Military, however, the efficacy of low intensity (LI) BFR training has not been tested in this rehabilitation setting. The aims of this study are to determine (1) the feasibility of a randomised controlled trial (RCT) investigating LI-BFR training in a residential, multidisciplinary treatment programme and (2) provide preliminary data describing the within and between-group treatment effects of a LI-BFR intervention and a conventional resistance training group in military personnel. Methods This is a single-blind randomised controlled feasibility study. A minimum of 28 lower-limb injured UK military personnel, aged 18 to 50 years, attending rehabilitation at the UK Defence Medical Rehabilitation Centre (DMRC) will be recruited into the study. After completion of baseline measurements, participants will be randomised in a 1:1 ratio to receive 3 weeks (15 days) of intensive multidisciplinary team (MDT) in-patient rehabilitation. Group 1 will receive conventional resistance training 3 days per week. Group 2 will perform twice daily LI-BFR training. Both groups will also undertake the same common elements of the existing MDT programme. Repeat follow-up assessments will be undertaken upon completion of treatment. Group 2 participants will be asked to rate their pain response to LI-BFR training every five sessions. Discussion The results will provide information on the feasibility of a full-scale RCT. Recommendations for an adequately powered study to determine the efficacy of LI-BFR training during in-patient rehabilitation can then be made. The study may also provide insights into the potential effectiveness of LI-BFR training as a novel exercise modality to induce muscle adaptations in the absence of high mechanical loading of the lower-limb. Trial registration ISRCTN Reference: ISRCTN 63585315 dated 25 April 2017.
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Affiliation(s)
- Peter Ladlow
- Academic Department of Military Rehabilitation, Defence Medical Rehabilitation Centre (DMRC), Headley Court, Epsom, Surrey UK.,Department for Health, University of Bath, Bath, UK
| | - Russell J Coppack
- Academic Department of Military Rehabilitation, Defence Medical Rehabilitation Centre (DMRC), Headley Court, Epsom, Surrey UK.,Department for Health, University of Bath, Bath, UK
| | - Shreshth Dharm-Datta
- Academic Department of Military Rehabilitation, Defence Medical Rehabilitation Centre (DMRC), Headley Court, Epsom, Surrey UK
| | - Dean Conway
- Academic Department of Military Rehabilitation, Defence Medical Rehabilitation Centre (DMRC), Headley Court, Epsom, Surrey UK
| | - Edward Sellon
- Imaging Department, Oxford University Hospitals, Oxford, UK
| | - Stephen D Patterson
- School of Sport, Health and Applied Science, St Mary's University, London, UK
| | - Alexander N Bennett
- Academic Department of Military Rehabilitation, Defence Medical Rehabilitation Centre (DMRC), Headley Court, Epsom, Surrey UK.,National Heart and Lung Institute, Faculty of Medicine, Imperial College London, London, UK
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25
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Balazs GC, Dickens JF, Brelin AM, Wolfe JA, Rue JPH, Potter BK. Analysis of Orthopaedic Research Produced During the Wars in Iraq and Afghanistan. Clin Orthop Relat Res 2015; 473:2777-84. [PMID: 25758377 PMCID: PMC4523534 DOI: 10.1007/s11999-015-4244-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Military orthopaedic surgeons have published a substantial amount of original research based on our care of combat-wounded service members and related studies during the wars in Iraq and Afghanistan. However, to our knowledge, the influence of this body of work has not been evaluated bibliometrically, and doing so is important to determine the modern impact of combat casualty research in the wider medical community. QUESTIONS/PURPOSES We sought to identify the 20 most commonly cited works from military surgeons published during the Iraq and Afghanistan conflicts and analyze them to answer the following questions: (1) What were the subject areas of these 20 articles and what was the 2013 Impact Factor of each journal that published them? (2) How many citations did they receive and what were the characteristics of the journals that cited them? (3) Do the citation analysis results obtained from Google Scholar mirror the results obtained from Thompson-Reuters' Web of Science? METHODS We searched the Web of Science Citation Index Expanded for relevant original research performed by US military orthopaedic surgeons related to Operation Iraqi Freedom and Operation Enduring Freedom between 2001 and 2014. Articles citing these studies were reviewed using both Web of Science and Google Scholar data. The 20 most cited articles meeting inclusion criteria were identified and analyzed by content domain, frequency of citation, and sources in which they were cited. RESULTS Nine of these studies examined the epidemiology and outcome of combat injury. Six studies dealt with wound management, wound dehiscence, and formation of heterotopic ossification. Five studies examined infectious complications of combat trauma. The median number of citations garnered by these 20 articles was 41 (range, 28-264) in Web of Science. Other research citing these studies has appeared in 279 different journals, covering 26 different medical and surgical subspecialties, from authors in 31 different countries. Google Scholar contained 97% of the Web of Science citations, but also had 31 duplicate entries and 29 citations with defective links. CONCLUSIONS Modern combat casualty research by military orthopaedic surgeons is widely cited by researchers in a diverse range of subspecialties and geographic locales. This suggests that the military continues to be a source of innovation that is broadly applicable to civilian medical and surgical practice and should encourage expansion of military-civilian collaboration to maximize the utility of the knowledge gained in the treatment of war trauma. LEVEL OF EVIDENCE Level IV, therapeutic study.
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Affiliation(s)
- George C. Balazs
- />Department of Orthopaedics, Walter Reed National Military Medical Center, Building 19, Floor 2, 8901 Wisconsin Avenue, Bethesda, MD 20889 USA
| | - Jonathan F. Dickens
- />Department of Orthopaedics, Walter Reed National Military Medical Center, Building 19, Floor 2, 8901 Wisconsin Avenue, Bethesda, MD 20889 USA
| | - Alaina M. Brelin
- />Department of Orthopaedics, Walter Reed National Military Medical Center, Building 19, Floor 2, 8901 Wisconsin Avenue, Bethesda, MD 20889 USA
| | - Jared A. Wolfe
- />Department of Orthopaedics, Walter Reed National Military Medical Center, Building 19, Floor 2, 8901 Wisconsin Avenue, Bethesda, MD 20889 USA
| | | | - Benjamin K. Potter
- />Department of Orthopaedics, Walter Reed National Military Medical Center, Building 19, Floor 2, 8901 Wisconsin Avenue, Bethesda, MD 20889 USA
- />Department of Surgery, Uniformed Services University of Health Sciences, Bethesda, MD USA
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