Aims. The evidence base within trauma and orthopaedics has traditionally favoured quantitative research methodologies. Qualitative research can provide unique insights which illuminate patient experiences and perceptions of care. Qualitative methods reveal the subjective narratives of patients that are not captured by quantitative data, providing a more comprehensive understanding of patient-centred care. The aim of this study is to quantify the level of qualitative research within the orthopaedic literature. Methods. A bibliometric search of journals’ online archives and multiple databases was undertaken in March 2024, to identify articles using qualitative research methods in the top 12 trauma and orthopaedic journals based on the 2023 impact factor and SCImago rating. The bibliometric search was conducted and reported in accordance with the preliminary guideline for reporting bibliometric reviews of the biomedical literature (BIBLIO). Results. Of the 7,201 papers reviewed, 136 included qualitative methods (0.1%). There was no significant difference between the journals, apart from Bone & Joint Open, which included 21 studies using qualitative methods, equalling 4% of its published articles. Conclusion. This study demonstrates that there is a very low number of qualitative research papers published within trauma and orthopaedic journals. Given the increasing focus on patient outcomes and improving the patient experience, it may be argued that there is a requirement to support both quantitative and qualitative approaches to orthopaedic research. Combining qualitative and quantitative methods may effectively address the complex and personal aspects of patients’ care, ensuring that outcomes align with patient values and enhance overall care quality

Purpose of the study. The purpose of this project was to evaluate whether OHEIs could facilitate student physiotherapy placement training in their educational outpatient clinics. Background. The National Health Service (NHS) is actively promoting Allied Health Professionals (AHPs) to have a greater role in supporting healthcare delivery. There are challenges to increasing AHP numbers and one of these is providing enough student training placements to meet demand. Methods. This evaluation used quantitative and qualitative methods. The OHEI clinical tutors and students collected activity data Anonymised questionnaires for physiotherapy students examining expectation were completed online before placement and an experience questionnaire after placement. Interviews and focus groups were conducted to investigate the experiences of stakeholders involved in the project. This included physiotherapy and osteopathy students, clinic tutors, and placement coordinators in OHEIs and physiotherapy HEIs. Results. Four universities with physiotherapy courses participated, and 37 students in 2 cohorts completed either five- or six-week placements at three OHEI clinics between April and August 2021. Cohort 1 expressed uncertainties about roles and integration in clinic and with patients. Concerns were addressed for Cohort 2 and physiotherapy student learning experiences were much better with 83% of physiotherapy students satisfied or very satisfied with their placement. Conclusion. The placement of physiotherapists in OHEI clinics is feasible. Careful expectation management is essential. Future sustainability is dependent upon managing costs to the OHEIs as it is unlikely placements will generate income. The learning environment could be made more reciprocal with time and experience leading to better understanding of the different professions and enhanced multidisciplinary working. Conflicts of interest: Dawn Carnes and Carol Fawkes are both trained osteopaths. Sources of funding: Health Education England grant to the Institute of Osteopathy (the professional association for UK osteopaths)

Aims. This study aims to assess the feasibility of conducting a pragmatic, multicentre randomized controlled trial (RCT) to test the clinical and cost-effectiveness of an informal caregiver training programme to support the recovery of people following hip fracture surgery. Methods. This will be a mixed-methods feasibility RCT, recruiting 60 patients following hip fracture surgery and their informal caregivers. Patients will be randomized to usual NHS care, versus usual NHS care plus a caregiver-patient dyad training programme (HIP HELPER). This programme will comprise of three, one-hour, one-to-one training sessions for the patient and caregiver, delivered by a nurse, physiotherapist, or occupational therapist. Training will be delivered in the hospital setting pre-patient discharge. It will include practical skills for rehabilitation such as: transfers and walking; recovery goal setting and expectations; pacing and stress management techniques; and introduction to the HIP HELPER Caregiver Workbook, which provides information on recovery, exercises, worksheets, and goal-setting plans to facilitate a ‘good’ recovery. After discharge, patients and caregivers will be supported in delivering rehabilitation through three telephone coaching sessions. Data, collected at baseline and four months post-randomization, will include: screening logs, intervention logs, fidelity checklists, quality assurance monitoring visit data, and clinical outcomes assessing quality of life, physical, emotional, adverse events, and resource use outcomes. The acceptability of the study intervention and RCT design will be explored through qualitative methods with 20 participants (patients and informal caregivers) and 12 health professionals. Discussion. A multicentre recruitment approach will provide greater external validity across population characteristics in England. The mixed-methods approach will permit in-depth examination of the intervention and trial design parameters. The findings will inform whether and how a definitive trial may be undertaken to test the effectiveness of this caregiver intervention for patients after hip fracture surgery. Cite this article: Bone Jt Open 2021;2(11):909–920

Aims. A pilon fracture is a severe ankle joint injury caused by high-energy trauma, typically affecting men of working age. Although relatively uncommon (5% to 7% of all tibial fractures), this injury causes among the worst functional and health outcomes of any skeletal injury, with a high risk of serious complications and long-term disability, and with devastating consequences on patients’ quality of life and financial prospects. Robust evidence to guide treatment is currently lacking. This study aims to evaluate the clinical and cost-effectiveness of two surgical interventions that are most commonly used to treat pilon fractures. Methods. A randomized controlled trial (RCT) of 334 adult patients diagnosed with a closed type C pilon fracture will be conducted. Internal locking plate fixation will be compared with external frame fixation. The primary outcome and endpoint will be the Disability Rating Index (a patient self-reported assessment of physical disability) at 12 months. This will also be measured at baseline, three, six, and 24 months after randomization. Secondary outcomes include the Olerud and Molander Ankle Score (OMAS), the five-level EuroQol five-dimenison score (EQ-5D-5L), complications (including bone healing), resource use, work impact, and patient treatment preference. The acceptability of the treatments and study design to patients and health care professionals will be explored through qualitative methods. Discussion. The two treatments being compared are the most commonly used for this injury, however there is uncertainty over which is most clinically and cost-effective. The Articular Pilon Fracture (ACTIVE) Trial is a sufficiently powered and rigorously designed study to inform clinical decisions for the treatment of adults with this injury. Cite this article: Bone Jt Open 2021;2(3):150–163

Aims. There are many guidelines that help direct the management of patients with metal-on-metal (MOM) hip arthroplasties. We have undertaken a study to compare the management of patients with MOM hip arthroplasties in different countries. . Methods. Six international tertiary referral orthopaedic centres were invited to participate by organising a multi-disciplinary team (MDT) meeting, consisting of two or more revision hip arthroplasty surgeons and a musculoskeletal radiologist. A full clinical dataset including history, blood tests and imaging for ten patients was sent to each unit, for discussion and treatment planning. Differences in the interpretation of findings, management decisions and rationale for decisions were compared using quantitative and qualitative methods. Results. Overall agreement between the orthopaedic centres and the recommended treatment plans for the ten patients with MOM hip implants was moderate (kappa = 0.6). Full agreement was seen in a third of cases, however split decisions were also seen in a third of cases. Units differed in their interpretation of the significance of the investigation findings and put varying emphasis on serial changes, in the presence of symptoms. Discussion. In conclusion, the management of raised or rising blood metal ions, cystic pseudotumours and peri-acetabular osteolysis led to inconsistency in the agreement between centres. Coordinated international guidance and MDT panel discussions are recommended to improve consensus in decision making. Take home message: A lack of evidence and the subsequent variation in regulator guidance leads to differences in opinions, the clinical impact of which can be reduced through a multi-disciplinary team approach to managing patients with MOM hip implants. Cite this article: Bone Joint J 2016;98-B:179–86

Introduction. Patient reported outcome measures (PROMs) are used to understand the impact of lower limb reconstruction on patient's quality of life (QOL). Existing measures have not been developed to specifically capture patient experiences amongst adults with lower limb conditions that require reconstruction surgery. This systematic review of qualitative studies (qualitative evidence synthesis) aimed to identify what is important to these patients. Materials and Methods. MEDLINE, Embase, PsychINFO and Cinahl were searched from inception until November 2020. Studies were included if they employed qualitative research methods, involved patients requiring, undergoing or following lower limb reconstruction and explored patients' experiences of care, treatment, recovery and QOL. Mixed methods/population studies that did not separate the findings from each group and studies not in English were excluded. Included studies were analysed using thematic synthesis. The review followed the methodological framework published by the Cochrane Qualitative and Implementation Methods Group for qualitative evidence syntheses. Results. Nine studies met the inclusion criteria. Thematic synthesis identified two overarching themes:(1) areas of living key to QOL for lower limb reconstruction patients, with sub-themes: pain, daily functioning and lifestyle, identity, income and emotional wellbeing and (2) moving towards a new normal, with sub-themes: support, the ability to adapt and adjust and the ability to move forwards. The impact of lower limb reconstruction on QOL and recovery is complex and is influenced by a range of inter-related factors, which will affect patients to varying degrees depending on individual circumstances. Conclusions. The impact of lower limb reconstruction on patients' QOL is complex, may change over time and is strongly linked to their recovery. This review was conducted as part of the wider ‘PROLLIT' study, which will develop a conceptual framework to identify what outcomes are important to patients and should be included in a PROM. We will then map our conceptual framework onto existing PROMS to establish whether our identified factors are captured by current PROMS. Depending on the outcome of this work, a new PROM for patients following lower limb reconstruction may be developed

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As has been shown in larger animal models, knee immobilization can lead to arthrofibrotic phenotypes. Our study included 168 C57BL/6J female mice, with 24 serving as controls, and 144 undergoing a knee procedure to induce a contracture without osteoarthritis (OA).

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To systematically review qualitative studies of patients with distal tibia or ankle fracture, and explore their experience of injury and recovery.

INTRODUCTION. Important surgical requirements for optimal function are accurate bone cut alignments and soft tissue balancing. From an unbalanced state, balancing can be achieved by Surgical Corrections including soft tissue releases, bone cut modifications, and changing tibial insert thickness. Surgical balancing can now be quantified using an instrumented tibial trial, but the procedures and results need further investigation. Our major purpose was to determine the initial balancing after making the bone cuts, and the final accuracy of balancing after Surgical Corrections. A related purpose was to determine the number and effectiveness of different Corrections in achieving balancing. METHODS. During 101 surgeries of a PCL-retaining TKA, screen capture software recorded the video feed of surgery, angular data from the navigation system, and lateral and medial contact forces from the instrumented tibial trial. Initial bone cuts were made using navigation based on measured resection. The instrumented tibial trial measured the magnitudes and locations of the contact forces on the lateral and medial sides throughout flexion. The Heel Push Test (Walker 2014) determined the initial balancing, defined as a ratio of the medial/total force at 0, 30, 60 and 90 degrees flexion. A balanced knee with equal lateral and medial forces would show a value of 0.5. Surgical Corrections were then performed with the goal of achieving balancing. The most common Corrections were soft tissue releases (total 63 incidences), including MCL, postero-lateral corner, postero-medial corner; and increasing/decreasing tibial insert thicknesses (34 incidences). RESULTS. After the bone cuts and inserting the trials, the average medial/total force ratio was 0.49 +/− 0.27. After final balancing, the ratio was 0.52 +/− 0.14 (Figure 1). The initial data was scattered between 0.0 (lateral force only) and 1.0 (medial force only). The final data showed a clear narrowing of the range of imbalance. The different Surgical Corrections achieved an improvement of the medial/total ratio between 0.11–0.18. A 2mm insert increase increased the total force by 106 Newtons. A final medial/total ratio between 0.35–0.65 was achieved in 80% of cases from 0–30 degrees; 77% from 0–90 degrees. In 84% of the cases, 0–2 Corrections were required. The average total force on the condyles from 0–90 degrees was 290.5+/−166.8 Newtons initially and 215.3+/−86.3 Newtons after balancing, the large range due to patient variations in ligament stiffness. DISCUSSION. Acceptable balancing was achieved in the majority of cases with only 0–2 Surgical Corrections. The sensitivity of the balancing values to the Surgical Corrections was consistent with a previous study showing that changes of 2mm or 2 degrees could correct most imbalanced states (Walker 2014), related to collateral stiffness being in the region of 50N/mm (Wilson 2012, Robinson 2005). With only 2 Surgical Corrections needed in the majority of cases, no additional time was needed compared with qualitative methods. The acceptable level in our study from 0.35–0.65 medial/total force ratio was based on what could readily be achieved, consistent with a previous study (Gustke 2014). An IRB study is now underway to determine the ideal balancing ratio and the effect on functional outcome

Background. Fissures in the anulus fibrosus are common in disc degeneration, and are associated with discogenic pain. We hypothesise that anulus fissures are conducive to the ingrowth of blood vessels and nerves. Purpose. To investigate the mechanical and chemical micro-environment of anulus fissures. Methods. Six thoracolumbar spine specimens, comprising three vertebrae and two discs, were obtained from cadavers aged 68-83 yr. Discs were injected with blue dye to reveal the location of complete anulus fissures. Each specimen was then subjected to 1000 N compression, while intradiscal compressive stress was investigated by pulling a miniature pressure transducer through the disc, in planes likely to cross the anulus fissures. Some additional disc fragments were removed at surgery from patients with discogenic back pain, and examined histologically to gauge the concentration of collagen and proteoglycans within radial fissures, using a qualitative method. Results. Stress profiles were obtained perpendicular to major anulus fissures in seven discs. A marked local reduction in vertically-acting compressive stress usually coincided with fissure location (confirmed at dissection), and stress reductions were inversely proportional to average pressure in the nucleus (r. 2. =0.56, p<0.05). Surgical disc samples showed local depletion of proteoglycans around the margins of radial and circumferential fissures, leaving a collagen-rich scaffold of the type known to support nerve and blood vessel growth. Conclusion. Compressive stresses within anulus fissures are reduced most when the disc nucleus is decompressed, because this facilitates internal displacements of disrupted tissue. Anulus fissures provide a micro-environment that is mechanically and chemically conducive to the ingrowth of blood vessels and nerves

Objectives: To investigate participant experience of exercise programs for non-specific chronic low back pain (NSCLBP) and factors perceived to be important for engagement and participation. Methods: Qualitative methods with three focus groups facilitated by an independent, experienced facilitator. Participants: Eighteen people (> 18 years) who could speak, read and understand English and who had participated in an exercise program for NSCLBP. Design: Participants were guided with a set of pre-determined questions and encouraged to give personal opinions freely. Data were transcribed verbatim, read independently by 2 researchers and analysed thematically using grounded theory. Results: All focus group results concurred. Enablers for exercise participation included shared decision-making and effective communication; a history of exercise or fitness experience; individualised and supervised programs in a preferred environment; family support; variety and fun; motivation strategies; education and explanation. Barriers included lack of time, cost, boredom, symptom aggravation, consequences of stigma and dissatisfaction with formal exercise and gym ‘culture’. Perceived benefits of exercise were improved general fitness, a sense of achievement and increased activity, participation and social engagement. These results have informed the development of a clinician checklist for exercise program design that includes shared decision-making. A draft questionnaire for participant exercise preferences is also proposed. Conclusion: People are likely to prefer and participate in exercise programs that are designed with consideration of their preferences, circumstances and past experiences. A mechanism for systematically recruiting information about patient preferences has not previously been proposed. Items suitable for inclusion in such an instrument are presented

Intra-osseous phlebography and the measurement of intramedullary pressure (IMP) have been used clinically and in experimental animals as qualitative methods of measuring blood flow in the bone. The normal phlebographic appearances in long bones are not clearly understood and the correlation between these appearances and the IMP is not known. The distal femora of 10 anaesthetised rabbits were cannulated percutaneously. The IMP was measured and phlebography performed by injecting a radio-opaque dye (Conray 280).The mean resting IMP was 33 millimetres of mercury with a range of 7 to 81 millimetres of mercury. The rate of elimination of dye from the marrow varied from less than 1 minute to 40 minutes. There was no correlation between the rate of elimination of dye and the IMP. Variation in the medullary phlebographic appearance and in the routes of drainage were noted. We concluded that the wide range of resting values for both techniques suggest that neither is a true measure of blood flow in the bone and that the results of research or clinical investigation using these techniques should be viewed with caution

Introduction. The anterior cruciate ligament (ACL) is one of the most common ligament injuries. Several ACL reconstructions exist and are consequently performed. An accurate and comprehensive description of knee motion is essential for an adequate assessment of these surgeries, in terms of restoring knee motion. Methods. We propose to compare these reconstructions thanks to an index of articular coherence. This index measures the instantaneous state surface configurations during a motion. More specifically, this refers to the position between two articular surfaces facing each other. First of all, the index has to refer to a position known to be physiological. This initial position of the bones, named reference, directly results from the segmentation of CT scans. First we compute all distances between the two surfaces and then we compute the Cumulative Distribution Function (CDF). We process this way for each iteration of the motion. Then we obtain a batch of CDF curves which provide us qualitative information relative to the motion such as potential collisions or dislocations. The graph of all CDF curves is called Figure of Articular Coherence (FoAC). A good articular coherence is characterised by CDF which are close to the reference. This qualitative method is coupled to a quantitative one named Index of Articular Coherence (IoAC) which computes the Haussdorff distance between the temporal distributions and the reference. This distance has to be as low as possible. The tools were tested on cadaveric experiments of ACL reconstruction provided by Hagemeister et al, (1999). They recorded the knee flexion/extension motion in following situations: the intact knee, after ACL resection, after three methods of ACL reconstruction on the same knee (‘over-the-top’ method (OTT), two different two tunnel reconstructions (2 tunnel). Our method was used, for the time being, for one specimen. We compare different post-surgery kinematics thanks to the FoAC and IoAC. Results and discussion. Functions were well correlated to the reference, when considering flexion motion of the intact knee. Regarding the results of the FoAC after ACL resection, we observed that the functions evolve in the direction of decreasing distances more rapidly, compared to the intact knee. This means that both articular surfaces are close to collision when ACL is resected. Regarding the results of the IoAC for the different experimental situations, we observe that the highest index is obtained for the ACL resected knee. The OTT method has equivalent results to the intact knee and for both 2 tunnels reconstructions, the index values are higher than those obtained with the intact knee. This higher index can be explained by an over-constraint on the knee movement, the knee appears to be more stable but it can possibly rigidify the joint as well. Through the use of the FoAC and IoAC, we reached the same conclusions of Hagemeister's work in a way that is more intuitive than by using kinematic curves and angle values. Our tools can describe the instantaneous state of the joint and are able to compare kinematics corresponding to different types ACL reconstructions

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Osteoarthritis (OA) affecting the thumb carpometacarpal joint (CMCJ) is a common painful condition. In this study, we aimed to explore clinicians’ approach to management with a particular focus on the role of specific interventions that will inform the design of future clinical trials.

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The aim of this study is to develop a core set of outcome domains that should be considered and reported in all future trials of childhood limb fractures.

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COVID-19 has compounded a growing waiting list problem, with over 4.5 million patients now waiting for planned elective care in the UK. Views of patients on waiting lists are rarely considered in prioritization. Our primary aim was to understand how to support patients on waiting lists by hearing their experiences, concerns, and expectations. The secondary aim was to capture objective change in disability and coping mechanisms.

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This study aims to define a set of core outcomes (COS) to allow consistent reporting in order to compare results and assist in treatment decisions for idiopathic clubfoot.

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A multicentre, randomized, clinician-led, pragmatic, parallel-group orthopaedic trial of two surgical procedures was set up to obtain high-quality evidence of effectiveness. However, the trial faced recruitment challenges and struggled to maintain recruitment rates over 30%, although this is not unusual for surgical trials. We conducted a qualitative study with the aim of gathering information about recruitment practices to identify barriers to patient consent and participation to an orthopaedic trial.

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Brachial plexus injury (BPI) is an often devastating injury that affects patients physically and emotionally. The vast majority of the published literature is based on surgeon-graded assessment of motor outcomes, but the patient experience after BPI is not well understood. Our aim was to better understand overall life satisfaction after BPI, with the goal of identifying areas that can be addressed in future delivery of care.

Patient-reported outcome measures (PROMs) are being used increasingly in total knee arthroplasty (TKA). We conducted a systematic review aimed at identifying psychometrically sound PROMs by appraising their measurement properties. Studies concerning the development and/or evaluation of the measurement properties of PROMs used in a TKA population were systematically retrieved via PubMed, Web of Science, Embase, and Scopus. Ratings for methodological quality and measurement properties were conducted according to updated COnsensus-based Standards for the selection of health Measurement INstruments (COSMIN) methodology. Of the 155 articles on 34 instruments included, nine PROMs met the minimum requirements for psychometric validation and can be recommended to use as measures of TKA outcome: Oxford Knee Score (OKS); OKS–Activity and Participation Questionnaire (OKS-APQ); 12-item short form Knee Injury and Osteoarthritis Outcome (KOOS-12); KOOS Physical function Short form (KOOS-PS); Western Ontario and McMaster Universities Arthritis Index-Total Knee Replacement function short form (WOMAC-TKR); Lower Extremity Functional Scale (LEFS); Forgotten Joint Score (FJS); Patient’s Knee Implant Performance (PKIP); and University of California Los Angeles (UCLA) activity score. The pain and function subscales in WOMAC, as well as the pain, function, and quality of life subscales in KOOS, were validated psychometrically as standalone subscales instead of as whole instruments. However, none of the included PROMs have been validated for all measurement properties. Thus, further studies are still warranted to evaluate those PROMs. Use of the other 25 scales and subscales should be tempered until further studies validate their measurement properties.

Cite this article: Bone Joint Res 2021;10(3):203–217.