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Ahmed O, Balakrishnan P, Perumal R, Agraharam D, Velmurugesan PS, Jayaramaraju D, Rajasekaran S. A prospective randomized control trial comparing outcomes of casting, pinning, and plating for distal end of radius fractures (AO type A2, A3, C1, or C2) in the elderly population. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY & TRAUMATOLOGY : ORTHOPEDIE TRAUMATOLOGIE 2024; 34:2473-2482. [PMID: 38642122 DOI: 10.1007/s00590-024-03949-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Accepted: 04/03/2024] [Indexed: 04/22/2024]
Abstract
PURPOSE With this prospective randomized control trial (RCT), we aim to provide the outcome analyses of the three most used treatment modalities for distal end of radius (DER) fracture management in the elderly. METHODS A prospective randomized control trial was performed. Fifty-two patients with DER fractures (AO A2, A3, C1, or C2) were randomized to the casting (n = 17), percutaneous pinning (n = 18), and the volar plating group (n = 17). Radiological measurements measured were radial inclination (RI), radial height (RH), volar tilt (VT), and ulnar variance (UV). The outcome was measured based on range-of-motion, grip strength, Patient-Related-Wrist-Evaluation (PRWE) score, and the Quick-Disabilities-of-the-Arm-Shoulder-Hand (QDASH) score. RESULTS Immediate post-operative and 1-year-follow-up X-rays showed a significant difference measurement between the groups (p < 0.05). Pairwise comparisons of the casting and pinning groups (p < 0.05) and the casting and plating groups (p < 0.05) revealed significant differences at the 1-year follow-up, but not the pinning and plating groups (p > 0.05). The analysis found significant differences in clinical outcomes after 1 month of follow-up, with the plating group outperforming the other two (p > 0.05). However, after a year of follow-up, all groups had comparable outcomes; however, the plating group showed improved palmar flexion (p < 0.001), radial deviation (p < 0.001), and a lower PRWE score (p < 0.05), indicating better wrist function. Complications were more in casting group. CONCLUSION The study found a radiologically significant difference between groups throughout the follow-up, but it did not affect functional results. Clinical outcomes were similar across the groups, with plating showing better palmar flexion and radial deviation. Grip strength was also better in the plating group, but statistically insignificant. The study suggests plating should be chosen over other treatments for high-demand patients.
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Affiliation(s)
- Owais Ahmed
- Department of Orthopaedics and Trauma, Ganga Medical Center and Hospital Pvt LTD., 313, Mettupalayam Road, Coimbatore, 641043, India
| | - Pradeep Balakrishnan
- Department of Orthopaedics and Trauma, Ganga Medical Center and Hospital Pvt LTD., 313, Mettupalayam Road, Coimbatore, 641043, India
| | - Ramesh Perumal
- Department of Orthopaedics and Trauma, Ganga Medical Center and Hospital Pvt LTD., 313, Mettupalayam Road, Coimbatore, 641043, India.
| | - Devendra Agraharam
- Department of Orthopaedics and Trauma, Ganga Medical Center and Hospital Pvt LTD., 313, Mettupalayam Road, Coimbatore, 641043, India
| | | | - Dheenadhayalan Jayaramaraju
- Department of Orthopaedics and Trauma, Ganga Medical Center and Hospital Pvt LTD., 313, Mettupalayam Road, Coimbatore, 641043, India
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Deng W, Zhou Y, Zhou Q, Yin Y, Song Y, Feng G. Simplified S1 vertebral bone quality score independently predicts proximal junctional kyphosis after surgery for degenerative lumbar scoliosis. J Orthop Surg Res 2024; 19:238. [PMID: 38615068 PMCID: PMC11015578 DOI: 10.1186/s13018-024-04722-y] [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: 01/03/2024] [Accepted: 04/05/2024] [Indexed: 04/15/2024] Open
Abstract
OBJECTIVE Our study aimed to assess the effectiveness of the simplified S1 vertebral bone quality (VBQ) score in predicting the incidence of proximal junctional kyphosis (PJK) after surgery for degenerative lumbar scoliosis (DLS). METHODS We reviewed 122 patients with DLS who underwent posterior lumbar decompression and long-segment fusion surgery in our hospital from January 2016 to December 2020. The patients were classified into PJK group and non-PJK group. S1 VBQ scores are determined by signal intensity measurements taken from the mid-sagittal plane of T1-weighted non-contrast MRI. Logistic regression analysis was used to identify factors associated with PJK. Receiver-operating characteristic curve (ROC) analysis was used to evaluate the value of S1 VBQ score in predicting pedicle PJK after DLS. RESULTS 122 DLS patients (90 females and 32 males) met the inclusion criteria. In addition, 27 patients (22.13%) had PJK at the time of last follow-up. VBQ was higher in PJK patients than non-PJK patients (3.58 ± 0.67 vs. 3.08 ± 0.54, p < 0.001). Preoperatively, patients in the PJK group had a greater TLK than those in the non-PJK group (20.00 ± 6.22 vs. 16.86 ± 5.38, p = 0.011). After surgery, patients in the PJK group had greater TLK (p < 0.001) and PJA (p < 0.001) compared with the non-PJK group. At final FU, patients in the PJK group had greater TK (p = 0.002), TLK (p < 0.001), SVA (p < 0.001), and PJA (p < 0.001) than patients in the non-PJK group (Table 4). In multivariate logistic regression analysis, higher VBQ score (OR 4.565, 95% CI 1.43-14.568, p = 0.010), advanced age (OR 1.119, 95% CI 1.021-1.227, p = 0.016), and larger TLK (OR 1.191, 95% CI 1.041-1.362, p = 0.011) were significant predictors of postoperative PJK in patients with DLS (Table 6). A statistically significant positive correlation existed between VBQ score and PJA change (r = 0.370, p < 0.001). We created ROC curves for VBQ scores as predictors of PJK with a diagnostic accuracy of 72.1% (95% CI 60.15-82.9%.The ideal limit for the VBQ score was 3.205 (sensitivity: 77.8%, specificity: 81.4%). CONCLUSION To the best of our knowledge, this is the first study to evaluate the effectiveness of the S1 VBQ score in predicting postoperative PJK in DLS. Our study included major risk factors and found that S1 VBQ score was a significant predictor of PJK in patients undergoing DLS surgery. The higher the S1 VBQ score, the higher the probability of PJK.
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Affiliation(s)
- Wei Deng
- Department of Orthopedics Surgery and Orthopedic Research Institute, West China Hospital, Sichuan University, Chengdu, 610041, China
- Department of Orthopedics, Pidu District People's Hospital/The Third Affiliated Hospital of Chengdu Medical College, Chengdu, 611730, China
| | - Yue Zhou
- Department of Emergency Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Qingsong Zhou
- Department of Orthopedics, Pidu District People's Hospital/The Third Affiliated Hospital of Chengdu Medical College, Chengdu, 611730, China
| | - Yong Yin
- Department of Orthopedics, Pidu District People's Hospital/The Third Affiliated Hospital of Chengdu Medical College, Chengdu, 611730, China
| | - Yueming Song
- Department of Orthopedics Surgery and Orthopedic Research Institute, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Ganjun Feng
- Department of Orthopedics Surgery and Orthopedic Research Institute, West China Hospital, Sichuan University, Chengdu, 610041, China.
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Plant CE, Ooms A, Cook JA, Costa ML. Radiological outcomes following surgical fixation with wires versus moulded cast for patients with a dorsally displaced fracture of the distal radius: a radiographic analysis from the DRAFFT2 trial. Bone Jt Open 2024; 5:132-138. [PMID: 38346449 PMCID: PMC10861272 DOI: 10.1302/2633-1462.52.bjo-2023-0149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/15/2024] Open
Abstract
Aims The primary aim of this study was to report the radiological outcomes of patients with a dorsally displaced distal radius fracture who were randomized to a moulded cast or surgical fixation with wires following manipulation and closed reduction of their fracture. The secondary aim was to correlate radiological outcomes with patient-reported outcome measures (PROMs) in the year following injury. Methods Participants were recruited as part of DRAFFT2, a UK multicentre clinical trial. Participants were aged 16 years or over with a dorsally displaced distal radius fracture, and were eligible for the trial if they needed a manipulation of their fracture, as recommended by their treating surgeon. Participants were randomly allocated on a 1:1 ratio to moulded cast or Kirschner wires after manipulation of the fracture in the operating theatre. Standard posteroanterior and lateral radiographs were performed in the radiology department of participating centres at the time of the patient's initial assessment in the emergency department and six weeks postoperatively. Intraoperative fluoroscopic images taken at the time of fracture reduction were also assessed. Results Patients treated with surgical fixation with wires had less dorsal angulation of the radius versus those treated in a moulded cast at six weeks after manipulation of the fracture; the mean difference of -4.13° was statistically significant (95% confidence interval 5.82 to -2.45). There was no evidence of a difference in radial shortening. However, there was no correlation between these radiological measurements and PROMs at any timepoint in the 12 months post-injury. Conclusion For patients with a dorsally displaced distal radius fracture treated with a closed manipulation, surgical fixation with wires leads to less dorsal angulation on radiographs at six weeks compared with patients treated in a moulded plaster cast alone. However, the difference in dorsal angulation was small and did not correlate with patient-reported pain and function.
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Affiliation(s)
- Caroline E. Plant
- Oxford Trauma and Emergency Care, NDORMS, University of Oxford, Oxford, UK
- Trauma and Orthopaedic Department, University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
| | - Alexander Ooms
- Oxford Clinical Trials, Research Unit, Centre for Statistics in Medicine, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, Oxfordshire, UK
| | - Jonathan A. Cook
- Oxford Clinical Trials, Research Unit, Centre for Statistics in Medicine, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, Oxfordshire, UK
| | - Matthew L. Costa
- Oxford Trauma and Emergency Care, NDORMS, University of Oxford, Oxford, UK
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Adie S, Griffin XL, Harris IA, Gorelik A, Chang WJ. Surgical (percutaneous pinning or plate fixation) versus non-surgical interventions for distal radius fractures in adults: an individual participant data review. Hippokratia 2022. [DOI: 10.1002/14651858.cd014933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Sam Adie
- School of Clinical Medicine; UNSW Medicine & Health; UNSW Sydney Australia
| | | | - Ian A Harris
- School of Clinical Medicine; UNSW Medicine & Health; UNSW Sydney Australia
| | - Alexandra Gorelik
- Monash-Cabrini Department of Musculoskeletal Health and Clinical Epidemiology; Cabrini Health; Malvern Australia
- Department of Epidemiology and Preventive Medicine, School of Public Health and Preventive Medicine; Monash University; Melbourne Australia
| | - Wei-Ju Chang
- Centre for Pain IMPACT; Neuroscience Research Australia; Randwick Australia
- School of Health Sciences, College of Health, Medicine and Wellbeing; The University of Newcastle; Callaghan Australia
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Costa ML, Achten J, Ooms A, Png ME, Cook J, Dritsaki M, Lamb SE, Lerner R, Draper K, Campolier M, Dakin H, McGibbon A, Parsons N, Hedley H, Dias J. Moulded cast compared with K-wire fixation after manipulation of an acute dorsally displaced distal radius fracture: the DRAFFT 2 RCT. Health Technol Assess 2022; 26:1-80. [PMID: 35152940 PMCID: PMC8883335 DOI: 10.3310/rlcf6332] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Patients with a displaced fracture of the distal radius are frequently offered surgical fixation. Manipulation of the fracture and moulded plaster casting is an alternative treatment that avoids metal implants, but evidence of its effectiveness is lacking. OBJECTIVE To compare functional outcomes, quality-of-life outcomes, complications and resource use among patients with a dorsally displaced fracture of the distal radius treated with manipulation and surgical fixation with Kirschner wires (K-wires) and those treated with manipulation and moulded cast. DESIGN Pragmatic, superiority, multicentre, randomised controlled trial with a health economic evaluation. SETTING A total of 36 orthopaedic trauma centres in the UK NHS. PARTICIPANTS Patients (aged ≥ 16 years) treated for an acute dorsally displaced fracture of the distal radius were potentially eligible. Patients were excluded if their injury had occurred > 2 weeks previously, if the fracture was open, if it extended > 3 cm from the radiocarpal joint or if it required open reduction, or if the participant was unable to complete questionnaires. INTERVENTIONS Participants were randomly assigned in theatre (1 : 1) to receive a moulded cast (i.e. the cast group) or surgical fixation with K-wires (i.e. the K-wire group) after fracture manipulation. MAIN OUTCOME MEASURES The primary outcome measure was the Patient-Rated Wrist Evaluation score at 12 months, analysed on an intention-to-treat basis. Health-related quality of life was recorded using the EuroQol-5 Dimensions, five-level version, and resource use was recorded from a health and personal social care perspective. RESULTS Between January 2017 and March 2019, 500 participants (mean age 60 years, 83% women) were randomly allocated to receive a moulded cast (n = 255) or surgical fixation with K-wire (n = 245) following a manipulation of their fracture. A total of 395 (80%) participants were included in the primary analysis at 12 months. There was no difference in the Patient-Rated Wrist Evaluation score at 1 year post randomisation [cast group: n = 200, mean score 21.2 (standard deviation 23.1); K-wire group: n = 195, mean score 20.7 (standard deviation 22.3); adjusted mean difference -0.34 (95% confidence interval -4.33 to 3.66); p = 0.87]. A total of 33 (13%) participants in the cast group required surgical fixation for loss of fracture position in the first 6 weeks, compared with one participant in the K-wire group (odds ratio 0.02, 95% confidence interval 0.001 to 0.10). The base-case cost-effectiveness analysis showed that manipulation and surgical fixation with K-wires had a higher mean cost than manipulation and a moulded cast, despite similar mean effectiveness. The use of K-wires is unlikely to be cost-effective, and sensitivity analyses found this result to be robust. LIMITATIONS Because the interventions were identifiable, neither patients nor clinicians could be blind to their treatment. CONCLUSIONS Surgical fixation with K-wires was not found to be superior to moulded casting following manipulation of a dorsally displaced fracture of the distal radius, as measured by Patient-Rated Wrist Evaluation score. However, one in eight participants treated in a moulded cast required surgery for loss of fracture reduction in the first 6 weeks. After a successful closed reduction, clinicians may consider a moulded cast as a safe and cost-effective alternative to surgical fixation with K-wires. FUTURE WORK Further research should focus on optimal techniques for immobilisation and manipulation of this type of fracture, including optimal analgesia, and for rehabilitation of the patient after immobilisation. TRIAL REGISTRATION This trial is registered as ISRCTN11980540 and UKCRN Portfolio 208830. FUNDING This project was funded by the National Institute for Health Research (NIHR) Health Technology Assessment programme and will be published in full in Health Technology Assessment; Vol. 26, No. 11. See the NIHR Journals Library website for further project information.
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Affiliation(s)
- Matthew L Costa
- Oxford Trauma and Emergency Care, Kadoorie Research Centre, Nuffield Department of Orthopaedic, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
| | - Juul Achten
- Oxford Trauma and Emergency Care, Kadoorie Research Centre, Nuffield Department of Orthopaedic, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
| | - Alexander Ooms
- Centre for Statistics in Medicine, Oxford Clinical Trials Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
| | - May Ee Png
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
| | - Jonathan Cook
- Centre for Statistics in Medicine, Oxford Clinical Trials Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
| | - Melina Dritsaki
- Centre for Statistics in Medicine, Oxford Clinical Trials Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
| | - Sarah E Lamb
- Oxford Trauma and Emergency Care, Kadoorie Research Centre, Nuffield Department of Orthopaedic, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
- College of Medicine and Health, St Luke's Campus, University of Exeter, Exeter, UK
| | - Robin Lerner
- Oxford Trauma and Emergency Care, Kadoorie Research Centre, Nuffield Department of Orthopaedic, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
- Blizard Institute, Queen Mary University of London, London, UK
| | - Kylea Draper
- Oxford Trauma and Emergency Care, Kadoorie Research Centre, Nuffield Department of Orthopaedic, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
| | - Marta Campolier
- Oxford Trauma and Emergency Care, Kadoorie Research Centre, Nuffield Department of Orthopaedic, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
| | - Helen Dakin
- Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Alwin McGibbon
- Patient and public involvement group member, Wimbourne, UK
| | - Nicholas Parsons
- Statistics and Epidemiology Unit, Warwick Medical School, University of Warwick, Coventry, UK
| | - Helen Hedley
- Department of Orthopaedics, University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
| | - Joseph Dias
- AToMS Academic Team of Musculoskeletal Surgery, University Hospitals of Leicester NHS Trust, Leicester, UK
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Costa ML, Achten J, Ooms A, Png ME, Cook JA, Lamb SE, Hedley H, Dias J. Surgical fixation with K-wires versus casting in adults with fracture of distal radius: DRAFFT2 multicentre randomised clinical trial. BMJ 2022; 376:e068041. [PMID: 35045969 PMCID: PMC8767805 DOI: 10.1136/bmj-2021-068041] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
OBJECTIVE To assess wrist function, quality of life, and complications in adult patients with a dorsally displaced fracture of the distal radius, treated with either a moulded cast or surgical fixation with K-wires. DESIGN Multicentre randomised clinical superiority trial, SETTING: 36 hospitals in the UK National Health Service (NHS). PARTICIPANTS 500 adults aged 16 or over with a dorsally displaced fracture of the distal radius, randomised after manipulation of their fracture (255 to moulded cast; 245 to surgical fixation). INTERVENTIONS Manipulation and moulded cast was compared with manipulation and surgical fixation with K-wires plus cast. Details of the application of the cast and the insertion of the K-wires were at the discretion of the treating surgeon, according to their normal clinical practice. MAIN OUTCOME MEASURES The primary outcome measure was the Patient Rated Wrist Evaluation (PRWE) score at 12 months (five questions about pain and 10 about function and disability; overall score out of 100 (best score=0 and worst score=100)). Secondary outcomes were PRWE score at three and six months, quality of life, and complications, including the need for surgery due to loss of fracture position in the first six weeks. RESULTS The mean age of participants was 60 years and 417 (83%) were women; 395 (79%) completed follow-up. No statistically significant difference in the PRWE score was seen at 12 months (cast group (n=200), mean 21.2 (SD 23.1); K-wire group (n=195), mean 20.7 (22.3); adjusted mean difference -0.34 (95% confidence interval -4.33 to 3.66), P=0.87). No difference was seen at earlier time points. In the cast group, 33 (13%) of participants needed surgical fixation for loss of fracture position in the first six weeks compared with one revision surgery in the K-wire group (odds ratio 0.02, 95% confidence interval 0.001 to 0.10). CONCLUSIONS Among patients with a dorsally displaced distal radius fracture that needed manipulation, surgical fixation with K-wires did not improve patients' wrist function at 12 months compared with a cast. TRIAL REGISTRATION ISRCTN registry ISRCTN11980540.
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Affiliation(s)
- Matthew L Costa
- Oxford Trauma and Emergency Care, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Trauma Unit, Kadoorie Centre, John Radcliffe Hospital, Oxford, UK
| | - Juul Achten
- Oxford Trauma and Emergency Care, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Trauma Unit, Kadoorie Centre, John Radcliffe Hospital, Oxford, UK
| | - Alexander Ooms
- Oxford Clinical Trials Research Unit, Centre for Statistics in Medicine, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Botnar Research Centre, Oxford, UK
| | - May Ee Png
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Radcliffe Primary Care Building, Oxford, UK
| | - Jonathan A Cook
- Oxford Clinical Trials Research Unit, Centre for Statistics in Medicine, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Botnar Research Centre, Oxford, UK
| | - Sarah E Lamb
- College of Medicine and Health, South Cloisters, University of Exeter, Exeter, UK
| | - Helen Hedley
- Department of Trauma and Orthopaedics, University Hospital Coventry and Warwickshire NHS Trust, University Hospital Coventry and Warwickshire, Coventry, UK
| | - Joseph Dias
- Department of Health Sciences, University of Leicester, George Davies Centre, Leicester, UK
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Packer T, McMenemy L, Kendrew J, Stapley SA. Military trauma and orthopaedics experience of the UK COVID-19 pandemic: a lesson in versatility and how it can influence our deployed role. BMJ Mil Health 2020; 169:e71-e73. [PMID: 33361437 DOI: 10.1136/bmjmilitary-2020-001663] [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: 09/27/2020] [Revised: 11/17/2020] [Accepted: 11/21/2020] [Indexed: 11/04/2022]
Abstract
The COVID-19 pandemic necessitated unprecedented change within the NHS. Some medical staff have been deployed into unfamiliar roles, while others have been exposed to innovative ways of working. The embedded military Trauma and Orthopaedic (T&O) cadre have been integral to this change. Many of these new skills and ways of working learnt will be transferable to deployed environments. Feedback from the T&O military cadre highlighted key areas of learning as changes in T&O services, use of technology, personal protective equipment, redeployment and training. This paper aims to discuss how these changes were implement and how they could be used within future military roles. The T&O cadre played important roles within their NHS trusts and the skills they learnt will broaden their skills and knowledge for future deployments.
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Affiliation(s)
- Tim Packer
- Academic Deptatment for Military Surgery and Trauma, Royal Centre for Defence Medicine, Birmingham, UK .,Trauma and Orthopaedics, St Mary's Hospital, London, UK
| | - L McMenemy
- Institute of Naval Medicine, Gosport, UK.,Centre for Blast Injury Studies, Imperial College London, London, UK
| | - J Kendrew
- Trauma and Orthopaedics, Queen Elizabeth Hospital, Birmingham, UK
| | - S A Stapley
- Medical Directorate, RCDM, Birmingham, UK.,Trauma and Orthopaedics, Portsmouth NHS Trust, Portsmouth, Hants, UK
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Ooms AG, Png ME, Cook JA, Dritsaki M, Dakin HA, Costa ML. Statistical and health economic analysis plan for a randomized controlled trial of surgical fixation with K-wires versus plaster casting in the treatment of dorsally displaced distal radius fractures: DRAFFT2. Bone Jt Open 2020; 1:245-252. [PMID: 33225296 PMCID: PMC7677726 DOI: 10.1302/2633-1462.16.bjo-2020-0044.r1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Aims Describe a statistical and economic analysis plan for the Distal Radius Acute Fracture Fixation Trial 2 (DRAFFT2) randomized controlled trial. Methods DRAFFT2 is a multicentre, parallel, two-arm randomized controlled trial. It compares surgical fixation with K-wires versus plaster cast in adult patients who have sustained a dorsally displaced fracture of the distal radius. The primary outcome measure is the Patient-Rated Wrist Evaluation (PRWE, a validated assessment of wrist function and pain) at 12 months post-randomization. Secondary outcomes are measured at three, six, and 12 months after randomization and include the PWRE, EuroQoL EQ-5D-5L index and EQ-VAS (visual analogue scale), complication rate, and cost-effectiveness of the treatment. Results This paper describes the full details of the planned methods of analysis and descriptive statistics. The DRAFFT2 study protocol has been published previously. Conclusion The planned analysis strategy described records our intent to conduct statistical and within-trial cost-utility analyses. Cite this article: Bone Joint Open 2020;1-6:245–252.
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Affiliation(s)
- Alexander Gert Ooms
- Oxford Clinical Trials Research Unit, Centre for Statistics in Medicine, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
| | - May Ee Png
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
| | - Jonathan A Cook
- Oxford Clinical Trials Research Unit, Centre for Statistics in Medicine, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
| | - Melina Dritsaki
- Oxford Clinical Trials Research Unit, Centre for Statistics in Medicine, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
| | - Helen A Dakin
- Health Economics Research Centre, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Matthew L Costa
- Oxford Trauma, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
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Stirling PHC, Oliver WM, Ling Tan H, Brown IDM, Oliver CW, McQueen MM, Molyneux SG, Duckworth AD. Patient-reported outcomes after corrective osteotomy for a symptomatic malunion of the distal radius. Bone Joint J 2020; 102-B:1542-1548. [PMID: 33135431 DOI: 10.1302/0301-620x.102b11.bjj-2020-0848.r3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
AIMS The primary aim of this study was to describe patient satisfaction and health-related quality of life (HRQoL) following corrective osteotomy for a symptomatic malunion of the distal radius. METHODS We retrospectively identified 122 adult patients from a single centre over an eight-year period who had undergone corrective osteotomy for a symptomatic malunion of the distal radius. The primary long-term outcome was the Patient-Rated Wrist Evaluation (PRWE) score. Secondary outcomes included the Quick Disabilities of the Arm, Shoulder and Hand (QuickDASH) score, the EQ-5D-5L score, complications, and the Net Promoter Score (NPS). Multivariate regression analysis was used to determine factors associated with the PRWE score. RESULTS Long-term outcomes were available for 89 patients (72%). The mean age was 57 years (SD 15) and 68 were female (76%). The median time from injury to corrective osteotomy was nine months (interquartile range (IQR) 6 to 13). At a mean follow-up of six years (1 to 11) the median PRWE score was 22 (IQR 7 to 40), the median QuickDASH score was 11.4 (IQR 2.3 to 31.8), and the median EQ-5D-5L score was 0.84 (IQR 0.69 to 1). The NPS was 69. Multivariate regression analysis showed that the presence of an associated ulnar styloid fracture was the only significant independent factor associated with a worse PRWE score when adjusting for confounding variables (p = 0.004). CONCLUSION We found that corrective osteotomy for malunion of the distal radius can result in good functional outcomes and high levels of patient satisfaction. However, the presence of an ulnar styloid fracture may adversely affect function. Level of Evidence: III (cohort study). Cite this article: Bone Joint J 2020;102-B(11):1542-1548.
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Affiliation(s)
- Paul H C Stirling
- Edinburgh Orthopaedics - Edinburgh Orthopaedic Trauma, Royal Infirmary of Edinburgh, Edinburgh, UK
| | - William M Oliver
- Edinburgh Orthopaedics - Edinburgh Orthopaedic Trauma, Royal Infirmary of Edinburgh, Edinburgh, UK
| | - Huai Ling Tan
- Edinburgh Orthopaedics - Edinburgh Orthopaedic Trauma, Royal Infirmary of Edinburgh, Edinburgh, UK
| | - Iain D M Brown
- Edinburgh Orthopaedics - Edinburgh Orthopaedic Trauma, Royal Infirmary of Edinburgh, Edinburgh, UK
| | - Christopher W Oliver
- Edinburgh Orthopaedics - Edinburgh Orthopaedic Trauma, Royal Infirmary of Edinburgh, Edinburgh, UK
| | - Margaret M McQueen
- Edinburgh Orthopaedics - Edinburgh Orthopaedic Trauma, Royal Infirmary of Edinburgh, Edinburgh, UK.,University of Edinburgh, Edinburgh, UK
| | - Sam G Molyneux
- Edinburgh Orthopaedics - Edinburgh Orthopaedic Trauma, Royal Infirmary of Edinburgh, Edinburgh, UK
| | - Andrew D Duckworth
- Edinburgh Orthopaedics - Edinburgh Orthopaedic Trauma, Royal Infirmary of Edinburgh, Edinburgh, UK.,University of Edinburgh, Edinburgh, UK
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Karantana A, Handoll HHG, Sabouni A. Percutaneous pinning for treating distal radial fractures in adults. Cochrane Database Syst Rev 2020; 2:CD006080. [PMID: 32032439 PMCID: PMC7007181 DOI: 10.1002/14651858.cd006080.pub3] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND Fracture of the distal radius is a common clinical problem. A key method of surgical fixation is percutaneous pinning, involving the insertion of wires through the skin to stabilise the fracture. This is an update of a Cochrane Review published in 2007. OBJECTIVES To assess the effects (benefits and harms) of percutaneous pinning versus cast immobilisation alone and of different methods and techniques of percutaneous pinning, modalities or duration of immobilisation after pinning, and methods or timing of pin or wire removal for treating fractures of the distal radius in adults. Our primary focus was on dorsally displaced fractures. SEARCH METHODS We searched the Cochrane Bone, Joint and Muscle Trauma Group Specialised Register, the Cochrane Central Register of Controlled Trials, MEDLINE, Embase, trial registers, conference proceedings and reference lists of articles up to June 2019. SELECTION CRITERIA Randomised or quasi-randomised controlled clinical trials involving adults with a fracture of the distal radius, which compared percutaneous pinning with non-surgical treatment or different aspects of percutaneous pinning. Our main outcomes were patient-reported function at the short term (up to three months), medium term (three up to 12 months) and long term (greater than 12 months); overall numbers of participants with complications requiring secondary treatment and any complication; grip strength and health-related quality of life at 12 months. DATA COLLECTION AND ANALYSIS At least two review authors independently performed study screening and selection, 'Risk of bias' assessment and data extraction. We pooled data where appropriate and used GRADE for assessing the quality of evidence for each outcome. MAIN RESULTS We included 21 randomised controlled trials (RCTs) and five quasi-RCTs, involving 1946 generally older and female adults with dorsally displaced and potentially or evidently unstable distal radial fractures. Trial populations varied but the majority of studies reported mean ages in the sixth decade or older. All trials were at high risk of bias, invariably performance bias - which for most trials reflected the impracticality of blinding care providers or participants to treatment allocation - and often detection bias and selective reporting bias. Allocation concealment was secure in one trial only. All trials reported outcomes incompletely. The studies tested one of 10 comparisons. In the following, we report on those of the main outcomes for which evidence was available. No subgroup analysis, such as by pinning methods, was viable. Eleven heterogeneous trials involving 917 participants compared percutaneous pinning with plaster cast immobilisation after closed reduction of the fracture. The quality of the evidence was very low for all reported outcomes. Thus, we are uncertain if percutaneous pinning compared with plaster cast alone makes any difference to patient-reported function, measured using the DASH questionnaire, at six weeks or six months (incomplete data from one trial). Overall numbers of participants with complications were not reported. Redisplacement resulting in secondary treatment occurred on average in 12% (range 3.3% to 75%) of participants treated by cast alone (six trials) whereas pin tract infection requiring antibiotics and, often, early wire removal, occurred on average in 7.7% (range 0% to 15%) of pinning group participants (seven trials). We are uncertain whether pinning makes a difference to the incidence of complex regional pain syndrome, reported in four studies. Although two studies found finger stiffness after cast removal was less common after pinning (20% versus 36%), the treatment implications were not reported. Other reported complications were mainly surgery-related. Based on incomplete data or qualitative statements from only four studies, we are uncertain of the effects of pinning on grip strength at 12 months. We are uncertain if percutaneous pinning compared with plaster cast alone makes any difference to patient-reported quality of life at four months (one study). Five comparisons of different pinning methods were made by six trials in all. One of these trials, which reported results for 96 participants, compared Kapandji intrafocal pinning (2 or 3 wires) with early mobilisation versus trans-styloid fixation (2 wires) with six weeks cast immobilisation. We are uncertain whether Kapandji pinning slightly increases the risk of superficial radial nerve symptoms or complex regional pain syndrome, or whether it makes a difference in grip strength at 12 months (very low-quality evidence). Two small trials using two distinct pinning techniques compared biodegradable pins versus metal pins in 70 participants. Although very low-quality evidence, the extra demands at surgery of insertion of biodegradable pins and excess of serious complications (e.g. severe osteolytic reactions) associated with biodegradable material are important findings. Three poorly-reported trials involving 168 participants compared burying of wire ends versus leaving them exposed. We are uncertain whether burying of wires reduces the incidence of superficial infection (very low-quality evidence). There is low-quality evidence that burying of wires may be associated with a higher risk of requiring more invasive treatment for wire removal. Four small trials compared different types or duration of postoperative immobilisation. Very low-quality evidence of small between-group differences in individual complications and grip strength at 17 weeks, means we are uncertain of the effects of positioning the wrist in dorsiflexion versus palmar flexion during cast immobilisation following pinning of redisplaced fractures (one trial; 60 participants). Three small heterogeneous trials compared cast immobilisation for one week (early mobilisation) versus four or six weeks after percutaneous pinning in 170 people. Although we note one trial using Kapandji pinning reported more complications in the early group, the very low-quality evidence means there is uncertainty of the effects of early mobilisation on overall and individual complications, or grip strength at 12 months. No trials tested different methods for, or timing of, pin/wire removal. AUTHORS' CONCLUSIONS Overall, there is insufficient RCT evidence to inform on the role of percutaneous pinning versus cast immobilisation alone or associated treatment decisions such as method of pinning, burying or not of wire ends, wrist position and duration of immobilisation after pinning. Although very low-quality evidence, the serious complications associated with biodegradable materials is noteworthy. We advise waiting on the results of a large ongoing study comparing pinning with plaster cast treatment as these could help inform future research.
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Affiliation(s)
- Alexia Karantana
- University of NottinghamDepartment of Academic Orthopaedics, Trauma and Sports Medicine, School of MedicineDivision of Rheumatology, Orthopaedics and Dermatology, School of MedicineRoom WC1375, C Floor, West Block, Queen's Medical Centre, Derby RoadNottinghamUKNG7 2UH
| | - Helen HG Handoll
- Teesside UniversityHealth and Social Care InstituteMiddlesbroughTees ValleyUKTS1 3BA
| | - Ammar Sabouni
- Cairo UniversityKasrAlAiny School of MedicineCairoEgypt
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