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Orthopaedic Proceedings
Vol. 106-B, Issue SUPP_7 | Pages 25 - 25
8 May 2024
Parsons A Parsons S
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Background

Whereas arthroscopic arthrodesis of the ankle is commonplace and of the subtalar joint is established, reports of arthroscopic talo-navicular fusion are a rarity.

Aim

To review a case series to establish if arthroscopic talo-navicular arthrodesis is a feasible surgical option.


Orthopaedic Proceedings
Vol. 106-B, Issue SUPP_7 | Pages 18 - 18
8 May 2024
Keene D Alsousou J Harrison P Hulley P Wagland S Parsons S Thompson J O'Connor H Schlüssel M Dutton S Lamb S Willett K
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Background

Disability and slow return to sport and work after tendon rupture are major challenges. Platelet Rich Plasma (PRP) is an autologous supraphysiological concentration of platelets from whole blood that has demonstrated positive cellular and physiological effects on healing in laboratory conditions but evidence from adequately powered robust clinical trials is lacking. We aimed to determine the clinical efficacy of PRP for treatment of acute Achilles tendon rupture.

Methods

In a placebo-controlled, participant- and assessor-blinded, trial at 19 NHS hospitals we randomly assigned 230 adults starting acute Achilles rupture non-surgical management to PRP injection or dry-needle insertion (placebo) to the rupture gap under local anaesthetic. Patients with confounding or contraindicated concurrent medical conditions were excluded. The primary outcome was muscle-tendon function, assessed by the limb symmetry index (LSI, uninjured limb/injured limb × 100, higher scores better) of the work (Joules) performed during the heel-rise endurance test at 24 weeks. Secondary outcomes were: Achilles Tendon Rupture Score (ATRS, 0–100, higher scores better), quality of life (SF-12), pain, and goal attainment. Trial registration: ISRCTN54992179


Orthopaedic Proceedings
Vol. 105-B, Issue SUPP_13 | Pages 51 - 51
7 Aug 2023
Fabiano G Smith T Parsons S Ooms A Dutton S Fordham B Hing C Pinedo-Villanueva R Lamb S
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Abstract

INTRODUCTION

This study aimed to examine how physical activity and health-related quality of life (HRQoL) evolved over the first year after total knee replacement (TKR) for patients with and without post-operative chronic knee pain.

METHODS

83 adults participating in the PEP-TALK, a RCT testing the effectiveness of a behaviour change physiotherapy intervention versus usual rehabilitation post-primary TKR, were analysed. UCLA Activity Score and EQ-5D-5L values for participants with and without chronic knee pain (14 points or lower in the Oxford Knee Score Pain Subscale at six months post-TKR) were compared at six and 12 months post-TKR. We evaluated recovery trajectory those with or without chronic pain at these time points.


Orthopaedic Proceedings
Vol. 97-B, Issue SUPP_14 | Pages 13 - 13
1 Dec 2015
Walter R Butler M Parsons S
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Traditional open approaches for subtalar arthrodesis have reported nonunion rates of 5–16% and significant incidence of infection and nerve injury. The rationale for arthroscopic arthrodesis is to limit dissection of the soft tissues in order to preserve blood supply for successful fusion, whilst minimising the risk of soft tissue complications. The aim of this study was to determine the outcomes of sinus tarsi portal subtalar arthrodesis.

Case records of all patients undergoing isolated arthroscopic subtalar arthrodesis by two senior surgeons between 2004 and 2014 were examined. All patients were followed up until successful union or revision surgery. The primary outcome measure was successful clinical and radiographic union. Secondary outcome measures included occurrence of infection and nerve injury.

Seventy-seven procedures were performed in 74 patients, with successful fusion in 75 (97.4%). One (1.3%) superficial wound infection and one (1.3%) transient sural nerve paraesthesia occurred. Fixation with a single screw provided sufficient stability for successful arthrodesis.

To our knowledge this is the largest reported series of isolated arthroscopic subtalar arthrodeses to date, and the first series reporting results of the two portal sinus tarsi approach. This approach allows access for decortication of all three articular facets, and obviates the need for a posterolateral portal, features which may explain the high union rate and low incidence of sural nerve injury in our series.


Orthopaedic Proceedings
Vol. 96-B, Issue SUPP_2 | Pages 29 - 29
1 Jan 2014
Jagodzinski N Hughes A Davis N Butler M Winson I Parsons S
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Introduction:

Symptomatic tarsal coalitions failing conservative treatment are traditionally managed by open resection. Arthroscopic excision of calcaneonavicular bars have previously been described as has a technique for excising talocalcaneal bars using an arthroscope to guide an open resection. We describe a purely arthroscopic technique for excising talocalcaneal coalitions. We present a retrospective two-surgeon case series of the first eight patients (nine feet).

Methods:

Subtalar arthroscopy is performed from two standard sinus tarsi portals with the patient in a saggy lateral position. Coalitions are resected with a barrel burr after soft tissue clearance with arthroscopic shavers. Early postoperative mobilisation and non-steroidal anti-inflammatory drugs prevent recurrence of coalition. Outcome measures include restoration of subtalar movements, return to work and sports, visual analogue pain scales and Sports Athlete Foot and Ankle Scores (SAFAS). Follow-up ranges from 1 to 5.5 years.


Orthopaedic Proceedings
Vol. 96-B, Issue SUPP_2 | Pages 30 - 30
1 Jan 2014
Jagodzinski N Parsons A Parsons S
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Introduction:

In a consecutive series of 71 arthroscopic subtalar arthrodeses performed between 2004 and 2011, 14 also involved arthroscopic decortication of the talonavicular joint (double arthrodesis) and 4 the subtalar, talonavicular and calcaneocuboid joints (triple arthrodeses).

Methods:

We examined complications, union rates in all 18 patients and clinical outcomes in 16 for whom this was the sole procedure.


Orthopaedic Proceedings
Vol. 95-B, Issue SUPP_18 | Pages 17 - 17
1 Apr 2013
Jagodzinski N Hughes A Davis N Butler M Winson I Parsons S
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Symptomatic tarsal coalitions failing conservative treatment are traditionally managed by open resection. Arthroscopic excision of calcaneonavicular bars have previously been described as has a technique for excising talocalcaneal bars using an arthroscope to guide an open resection. We describe an entirely arthroscopic technique for excising talocalcaneal coalitions and present a retrospective two-surgeon case series of the first eight patients (nine feet).

Outcome measures include restoration of subtalar movements, return to work and sports, visual analogue pain scales and Sports Athlete Foot and Ankle Scores (SAFAS). Follow-up ranges from 1 year to 5.5 years.

Subtalar movements were improved in all feet. Deformity was not always fully corrected but pain and SAFAS scores improved in all patients bar one. They all had a rapid return to good function apart from this same patient who required subsequent fusions. The posterior tibial nerve was damaged in one patient.

Minimal destruction of bone and soft tissues allows early mobilization and minimizes pain. We acknowledge the risk of neurological damage from any operative technique. Patient selection and preoperative planning are crucial. This series from two independent surgeons supports the feasibility and effectiveness of this technique.


Orthopaedic Proceedings
Vol. 94-B, Issue SUPP_XXII | Pages 42 - 42
1 May 2012
Jeavons L Butler M Shyam M Parsons S
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We report a single surgeon series of 33 arthroscopic subtalar fusions performed through a 2-portal sinus tarsi approach on 32 patients between March 2004 and February 2009. Background pathologies included primary arthrosis, post-traumatic arthritis, planovalgus foot, rheumatoid disease, sinus tarsi syndrome and CTEV.

97% [32/33] of fusions as assessed by both clinical and radiological means were achieved within 16 weeks [76% [25/33] within 12 weeks] with only a single outlier which had fused by 22 weeks. There were no deep infections, thrombotic events or neuromas. Five patients suffered complications of which four were successfully treated with a satisfactory outcome. One patient developed persistent pain and was eventually referred to another centre for further management.

In our experience arthroscopic subtalar fusion surgery has been demonstrated to give excellent outcomes with minimal complications. Furthermore, it is a technique allowing surgery even in patients with significant hindfoot deformity. It is a suitable operation even for patients with a compromised soft tissue envelope which would normally preclude an open procedure.


Orthopaedic Proceedings
Vol. 94-B, Issue SUPP_II | Pages 52 - 52
1 Feb 2012
Talbot N Trimble K Sharpe I Parsons S
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We present the clinical and radiological outcome of a prospective series of 22 Buechel-Pappas Total Ankle Replacements (TAR) implanted in 19 patients with a mean follow-up of 9 years (range 6 to 13). The only published long term results of this prosthesis in the literature are from the originators' unit.

Patients have been prospectively reviewed yearly since 1991. None was lost to follow-up. The primary diagnosis was rheumatoid arthritis in 11 and osteoarthritis in 8 patients. 12 patients were female. Mean patient age was 64 (range 39 to 81). At the time of review 4 patients (6 ankles) had died between 12 and 69 months post-operatively of unrelated causes with their prostheses in situ. One patient had a below knee amputation for chronic venous ulceration 11 years after a TAR which until that point had continued to function well. One patient with severe rheumatoid arthritis had the implant removed at 8 weeks for deep infection. Another patient with rheumatoid arthritis had the TAR revised to a tibio-talar-calcaneal fusion 59 months post-operatively for talar avascular necrosis. One patient has pain from impingement and another patient with rheumatoid arthritis has intermittent pain at 8 years following her TAR. Every other implant continues to function well. The New Jersey LCS ankle assessment scores increased from a mean of 35 pre-operatively to 82 post-operatively. The increases were largely due to pain relief and improved function with the pre-operative range of motion being preserved. These scores have been maintained in the long term. No surviving implant is radiologically loose.

Our results suggest that the Buechel-Pappas TAR offers good clinical and radiological long-term results to patients with often disabling ankle arthritis


Orthopaedic Proceedings
Vol. 93-B, Issue SUPP_IV | Pages 476 - 476
1 Nov 2011
Tansey C Parsons S Hodkinson J
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Design: Retrospective chart and radiographic review.

Background: Stress fractures of the fifth metatarsal are increasingly common among elite professional footballers (soccer players). This reflects the use of lighter, less protective and more flexible sports footwear combined with the increasingly physical demands of the professional game at the highest level. Stress fractures of the fifth metatarsal can be satisfactorily treated non-operatively by cast immobilisation and a graduated return to activity. The demands placed on the modern elite professional footballer are such that a different treatment approach is required for the same injury in this subgroup of patients.

Methods: Stress fractures of the fifth metatarsal in elite professional footballers are treated by the senior author (JPH) by operative surgical fixation. We reviewed the charts and radiographs of all fifth metatarsal stress fractures that were treated operatively in elite professional footballers over a five year period. Details recorded included fracture location, method of fixation, complications, time to radiological union and time to return to independent weightbearing and competitive sporting activity.

Results: There were 32 fifth metatarsal stress fractures in 30 elite professional footballers. All fractures were clinically united at a mean 5.5 weeks and radiologically united at a mean of 10.3 weeks. The patients could weightbear immediately and could independently weightbear from 4 weeks. The mean time to return to full competitive activity was 10.3 weeks. There were no complications.

Conclusions: Operative treatment of fifth metatarsal stress fractures is an effective treatment in elite professional footballers that produces consistently good results and allows an early return to full activity.


Orthopaedic Proceedings
Vol. 93-B, Issue SUPP_III | Pages 300 - 300
1 Jul 2011
Poulter R Parsons S
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Background: Open Tibiotalocalcaneal fusion has been shown to be an effective treatment for arthritis and complex foot deformities, but with a high complication rate. We are reporting the results of the first 14 feet undergoing arthroscopic tibiotalocalcaneal arthrodesis.

Methods: Retrospective review identified 13 patients who had 14 combined ankle and subtalar arthrodeses performed arthroscopically, with no bone grafting. The procedure was performed for the treatment of combined ankle and subtalar arthritis or hindfoot deformity. The majority had fixation using 6.5mm ASNIS screws (Stryker (Kalamazoo, Michigan, USA)) introduced percutaneously, although in one case a hindfoot nail was used. Outcome was assessed by a combination of chart review, clinical examination and questionnaire. Follow up averaged 16 (6 to 33) months.

Results: At follow up average patient satisfaction was 9.7/10. Average time to fusion was 12 (10–20) weeks. The average postoperative American Orthopaedic Foot and Ankle Society (AOFAS) hindfoot score was 67 (41–83). Nine patients had no complications. Postoperative complications were pulmonary embolus, non-union, late stress fracture and infection.

Conclusion: Arthroscopic hindfoot arthrodesis is an effective technique, and allows treatment in patients whose soft tissues would not tolerate an open procedure, where often the only alternative is amputation. Patient satisfaction is high, with a short inpatient stay, but the procedure itself is demanding.


Orthopaedic Proceedings
Vol. 93-B, Issue SUPP_I | Pages 24 - 24
1 Jan 2011
Banerjee R Parsons S Melling D Kiely N
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DDH incidence falls from 5–20 per 1000 at birth to 1–2 per 1000 by 3 weeks. Some patients present late and frequently require surgical intervention. If the hip cannot be contained without tension, these children undergo open reduction +/− a femoral shortening, varus and derotation osteotomy. Salter’s osteotomy, may be performed either at index surgery or later in the presence of persisting acetabular dysplasia. Our aim was to see if we could predict which cases of persistent DDH would require both femoral and pelvic surgery to contain the affected hip, using a single plain AP radiograph of the pelvis in the outpatient setting.

We performed a retrospective study of all children older than 18 months with persistent DDH of one or both hips, over the last 5 years, who had undergone femoral and/or pelvic surgery to contain the hip. Plain AP pelvic radiographs were standardised according to the method described by Tonnis. From these radiographs the acetabular indices and child’s age in months, were recorded. Syndromic and children with non-standard x-rays were excluded.

Thirty nine hips (34 female, 5 male), age range of 18–102 months, formed our study group. 53% of hips having femoral surgery later required pelvic surgery for persisting acetabular dysplasia. Examining the data in these cases, the difference between the acetabular index of the normal and affected hip was always greater than 20 degrees and the child’s age in months.

Using this method we conclude that it is possible to predict which cases of persistent DDH will require pelvic surgery to fully contain the affected hip and that this can be done with one AP pelvic radiograph in the outpatient clinic. The benefit is avoidance of unnecessary pelvic osteotomies, and being able to determine the cases which should have a pelvic osteotomy at index procedure.


Orthopaedic Proceedings
Vol. 93-B, Issue SUPP_I | Pages 3 - 3
1 Jan 2011
Poulter R Parsons S
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Open Tibiotalocalcaneal fusion has been shown to be an effective treatment for arthritis and complex foot deformities, but with a high complication rate. We are reporting the results of the first 14 feet undergoing arthroscopic tibiotalocalcaneal arthrodesis.

Methods: Retrospective review identified 13 patients who had 14 combined ankle and subtalar arthrodeses performed arthroscopically, with no bone grafting. The procedure was performed for the treatment of combined ankle and subtalar arthritis or hindfoot deformity. The majority had fixation using 6.5 mm ASNIS screws (Stryker (Kalamazoo, Michigan, USA)) introduced percutaneously, although in one case a hindfoot nail was used. Outcome was assessed by a combination of chart review, clinical examination and questionnaire. Follow up averaged 16 (6 to 33) months.

Results: At follow up average patient satisfaction was 9.7/10. Average time to fusion was 12 (10–20) weeks. The average postoperative American Orthopaedic Foot and Ankle Society (AOFAS) hindfoot score was 67 (41–83). 9 patients had no complications. Postoperative complications were pulmonary embolus, non-union, late stress fracture and infection.

Conclusion: Arthroscopic hindfoot arthrodesis is an effective technique, and allows treatment in patients whose soft tissues would not tolerate an open procedure, where often the only alternative is amputation. Patient satisfaction is high, with a short inpatient stay, but the procedure itself is demanding.


Orthopaedic Proceedings
Vol. 92-B, Issue SUPP_III | Pages 397 - 397
1 Jul 2010
Parsons S Starks I Bancroft G Baker C Roberts P
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Introduction: The national comparative audit in 2007 of blood use in primary elective hip replacement, showed a 25% transfusion rate. Of those 93% received two or more units. Orthopaedic surgeons are large users of blood, so reducing blood use, should save costs and reduce risk from unnecessary donor exposure.

Methods: Over two years 221 consecutive primary total hip replacements were performed, on 84 male and 137 female patients, average age 70 years (42–91yrs). For each the Haematinics cell salvage system was used. Throughout the surgery the cell salvage system was used. At the end of the operation all swabs were washed, the washings were salvaged. Iodine/peroxide contaminated washing and swabs were discarded.

Results: Were we using blood at the level suggested by the comparative audit, 55 patients would have received an average of 2.4 units (132 units total). The actual number of patients transfused was 12, receiving an average of two units (24 units total). This is 108 units less with 43 fewer patients receiving allogenic blood. Using a test of proportions using the Normal distribution then the significance probability is extremely small (SP< 0.001) indicating that this group of patients had a significantly smaller number of transfusions than would be expected compared with the National Average. The transfused patients were older (78.9 vs. 69.8, p< 0.01), had a greater Hb drop (45 g/l vs. 31.2 g/l, p< 0.01), had a lower pre-op Hb (121.3 g/l vs. 138 g/l, p< 0.001), and a greater length of stay (12.8 days vs. 5.8 days, p< 0.05). Gender was not significant.

Discussion: Using the cell salvage system leads to a significant reduction in allogenic blood use. It may not be cost neutral once the use of disposables is factored in, but may represent a useful tool to cost effectively reduce allogenic blood use.


Orthopaedic Proceedings
Vol. 92-B, Issue SUPP_I | Pages 241 - 241
1 Mar 2010
Naim S McBride D Richards P Parsons S
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Introduction: Adult acquired flat foot deformity is recognised as a spectrum of pathology related to tibialis posterior dysfunction (TPD) and plantar ligament insufficiency. Cobb has described a method of reconstruction in pure Johnson and Strom type II TPD using a split Tibialis Anterior musculo-tendinous graft.

Methods: We describe a prospective study of 32 patients treated by the Cobb technique and a medial displacement translational os calcis osteotomy for Johnson and Strom type II TPD. There were 28 females and four males (age range 44–66, average 54) each with unilateral disease. The average follow up was 5.1 years, range 3 to 7.2 years. Each patient had failed conservative management and the staging was confirmed clinically and radiologically (ultrasound scanning and MRI). The surgery was performed as described by Cobb but with a bone tunnel in the navicular rather than the medial cuneiform. Postoperative immobilisation in plaster was for eight weeks followed by orthotics and physiotherapy.

Results: All the os calcis osteotomies healed uneventfully. 29 of the 32 patients were able to perform a single heel rise test (none prior to surgery) at twelve months follow-up. These patients had grade 5 power of the tibialis posterior tendon. The others had grade 4 power and were also happy with the result. The mean American orthopaedic foot and ankle society (AOFAS) hindfoot score was 82. There was one superficial wound infection successfully treated by antibiotics and a temporary dysaesthesia in the medial plantar nerve in another.

Discussion: This prospective study confirms that the Cobb technique is an excellent method of treating pure Johnson and Strom type II TPD after failed conservative management. The procedure is performed with a medial displacement os calcis osteotomy but in selected cases may be combined with spring ligament repair and lateral column lengthening. An updated classification will be presented designed to facilitate the decision making process in this difficult condition.


Orthopaedic Proceedings
Vol. 91-B, Issue SUPP_II | Pages 211 - 211
1 May 2009
Butler M Shyam M Parsons S
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Arthroscopy of the ankle and subtalar joints are established techniques in foot and ankle surgery. Arthroscopic ankle arthrodesis is well described and is useful in patients with a poor soft tissue envelope. Subtalar fusion is traditionally an open procedure with potentially significant complications but there is little published on arthroscopic subtalar arthrodesis.

22 patients, made up of 9 males and13 females were operated on from March 2004 to present day with 12 to 36 months follow up. Indications for surgery included primary osteoarthritis and degeneration secondary to previous calcaneal fracture, tibialis posterior insufficiency, neurological conditions and previous ankle fusion. 8 Patients had a concurrent arthroscopic ankle fusion and 4 patients also had a talonavicular fusion.

All patients had surgery by the senior author and followed the same postoperative course. Patients were protected in plaster for 12 weeks with gradual increase to fully weightbearing at 6 weeks and x-rays taken at 6 and 12 weeks. Successful outcome was taken as clinical and radiological evidence of fusion.

21 patients (95.5%) achieved fusion by 12 weeks. There has been 1 nonunion but there have been no wound breakdowns, deep infections or other serious complications.

Previous authors have reported variable complication rates and significant rates of delayed and non-unions following open subtalar fusion. These early results suggest that arthroscopic subtalar fusion is a safe and reliable method with a high success rate and a low complication rate.

Correspondence should be addressed to Major M Butler RAMC, Princess Elizabeth Orthopaedic Centre, Royal Devon and Exeter Hospital, Exeter, Devon.


Orthopaedic Proceedings
Vol. 91-B, Issue SUPP_II | Pages 283 - 283
1 May 2009
Parsons S Harding G Underwood M Breen A Foster N Pincus T Vogel S
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Background: Chronic musculoskeletal pain is a major and costly health problem which is difficult to treat from both patients’ and practitioners’ perspectives. Gaining a greater understanding of patients’ and practitioners’ decision making may be one way of achieving more successful chronic pain consultations.

Aim: To explore the influences on patients’ decision making regarding care seeking, and practitioners’ decision making regarding care delivery for chronic musculoskeletal pain.

Method: In-depth qualitative interview study of chronic musculoskeletal pain patients and of NHS and private, mainstream and CAM practitioners who treat patients. Topic guides were developed which explored, patients’ and practitioners’ beliefs about the causes of pain and expectations of treatment, and the factors influencing decision making within the consultation. All interviews were audio taped and transcribed for analysis, and data was analysed using Framework.

Results: Fifteen patients and 21 practitioners (two GPs, five chiropractors, five osteopaths and 10 physiotherapists) were interviewed. Themes identified as influencing the process of care and decision making, were the level of trust within the patient-practitioner relationship, beliefs about whom should be responsible for patients’ health, the role of patients’ self identity on the management of pain, and beliefs about whom should hold the expertise within the consultation.

Conclusions: To improve primary care for chronic musculoskeletal pain, the level of trust within the patient-practitioner relationship may need to be increased. This may help practitioners to recognise and accept patients’ growing expertise within the consultation, which in turn may facilitate patients in taking more responsibility for their pain.


Orthopaedic Proceedings
Vol. 91-B, Issue SUPP_II | Pages 282 - 282
1 May 2009
Parsons S Underwood M Breen A Foster N Pincus T Vogel S
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Background – Patients with chronic musculoskeletal pain seek care from a wide range of practitioners, both mainstream and complementary and alternative (CAM). Previous research suggests that patients’ social class and educational level may strongly influence their consulting behaviour. The role of health outcomes in influencing patients’ consulting behaviour has been less frequently studied.

Aims – To explore the relationship between health outcomes and consulting behaviour of chronic musculoskeletal pain patients.

Method – Secondary analysis of data collected as part of a population questionnaire survey of chronic pain. Univariate and multi variate analyses were undertaken to explore the relationship between health outcomes (e.g. health related quality of life) and consulting behaviour.

Results – The survey response rate was 62% and the prevalence of chronic pain was 38% (987/2504). 53% of patients had consulted mainstream practitioners only, 4% CAM practitioners only, 18% mainstream and CAM practitioners and 25% no one.

Patients’ who had consulted both mainstream and CAM practitioners reported the poorest health outcomes (EQ 5D = 0.55), followed by those who consulted just mainstream practitioners (EQ 5D = 0.61), and those who had consulted no one (EQ 5D = 0.72). The best health outcomes were reported amongst those who had just consulted CAM practitioners (EQ 5D =0.78). In multivariate analyses, the most powerful predictors of consulting both mainstream and CAM practitioners were working and having high levels of pain related disability.

Conclusions – This analysis suggests that poorer health outcomes may be powerful predictors of consulting CAM practitioners, in some cases, amongst those who do not have access to the financial resources to pay for such treatment.


Orthopaedic Proceedings
Vol. 90-B, Issue SUPP_III | Pages 497 - 498
1 Aug 2008
Cowie S Parsons S Scammell BE
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Introduction: Hypermobility is a common finding, however, it lacks diagnostic parameters and is poorly understood, especially in the foot.

Aim: To quantify medial column/first ray mobility in patients with midfoot arthritis and planovalgus feet.

Methods: We compared first ray mobility in patients with radiologically defined midfoot tarsometatarsal osteoarthritis, a radiologically normal first ray and planovalgus feet, with control subjects who had normal feet and first rays. An all female group of 20 patients (mean age of 70) and 20 controls (mean age of 53) met the criteria. Analysis of patients’ x-rays identified the site of their arthritis and allowed angular measurements of their flat foot deformity. Patient and control subjects underwent identical examinations, recording hindfoot correctability, medial longitudinal arch appearance, hindfoot prontion and supination, forefoot supination and degrees of flexion/extension and abduction/adduction with an electronic goniometer. Each subject was graded by the AOFAS and SF-36 outcome scores.

Results: There was a significant difference in first ray mobility between the patient and control subjects for all positions adopted (P=< 0.001), except when dorsiflexed and weight bearing (P=0.052). Patients with a neutral non-weight bearing ankle exhibited greatest mobility of 16.8 +/− 4.7 degrees compared to 9.4 +/− 2.6 degrees in controls. This was a significant difference, P=< 0.001, as was the difference between patients adopting the NWB plantarflexed, dorsiflexed and WB neutral positions. P=0.002, P=0.014, P=0.001 respectively. Patients’ median score for 5 out of 8 SF36 domains were considerably less than controls, as were patients’ AOFAS. Reduced physical and social functioning were shown to be linked to poor foot scores.

Conclusion: Patients with planovalgus feet and tarsometatarsal OA have greater first ray mobility than controls with normal feet. Recognising this may help plan orthotic or surgical treatment.


Orthopaedic Proceedings
Vol. 90-B, Issue SUPP_III | Pages 491 - 491
1 Aug 2008
Blackman L Parsons S Underwood M
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Background: Low back pain is a common symptom in the general population. There is considerable evidence for the effectiveness of exercise for chronic low back pain but long-term adherence rates can be poor. It may be important to gain a greater understanding of patients’ beliefs about exercise for low back pain and their adherence to it.

Objectives: To systematically review studies exploring low back pain patients’ beliefs about exercise as a treatment for their pain.

Method: We searched Medline, Web of Science, National Research Register, PEDro, PsycINFO, AMED, CINAHL and EMBASE. Retrieved titles and abstracts were combined and screened for inclusion in the review. We quality appraised the included papers and did a thematic analysis of the data extracted from them.

Results: Three studies were eligible for inclusion in the review. The main themes identified were barriers and motivators to exercise. Time was the main barrier patients perceived. Fear of pain acted both as a barrier and a motivator to exercise. Health professionals motivated patients to exercise when the patient had regular contact and felt they understood their situation. Exercise had both physical and mental benefits, with responders feeling enabled to self manage their pain.

Conclusions: The impact of the health professional on beliefs about exercise and adherence is already acknowledged in the recommendations for supervised exercises. There is a lack of exploratory research in the area of exercise beliefs, especially in primary care. Further research is needed to understand how people with low back pain view physical activity more generally especially prior to receiving exercise as a treatment.