Arthroscopic anterior inferior iliac spine decompression does not alter postoperative muscle strength.

PURPOSE: The purpose of this study was to assess the additional effect of anterior inferior iliac spine (AIIS) decompression on knee extensor and hip flexor strength and compare functional outcomes after arthroscopic FAI correction with and without AIIS decompression. METHODS: Sixty patients who underwent arthroscopic FAI correction surgery were divided into two groups matched for AIIS morphology: 31 patients who underwent arthroscopic FAI surgery only (without AIIS decompression) (FAI group) (AIIS Type I; n = 5, Type II; n = 26, Type III; n = 0) and 29 patients who underwent arthroscopic FAI surgery with AIIS decompression (AIIS group) (AIIS Type I; n = 5, Type II; n = 24, Type III; n = 0). Knee extensor and hip flexor strength were evaluated preoperatively and at 6 months after surgery. Patient-reported outcome (PRO) scores using the modified Harris hip score (MHHS), the nonarthritic hip score (NAHS) and iHOT-12 were obtained preoperatively and at 6 months after surgery. RESULTS: In the AIIS group, there was no significant difference between knee extensor strength pre- and postoperatively (n.s.). In the AIIS group, hip flexor strength was significantly improved postoperatively compared to preoperative measures (p < 0.05). In the FAI group, there were no significant improvements regarding muscle strength (n.s.). While there were no significant differences of preoperative and postoperative MHHS and NAHS between both groups (MHHS; n.s., NAHS; n.s.), the mean postoperative iHOT-12 in the FAI group was inferior to that in the AIIS group. (p < 0.01). The revision surgery rate for the AIIS group was significantly lower compared with that in the FAI group (p < 0.05). CONCLUSION: Anterior inferior iliac spine decompression, as a part of an arthroscopic FAI corrective procedure, had a lower revision surgery rate and did not compromise knee extensor and hip flexor strength, and it improved clinical outcomes comparable to FAI correction without AIIS decompression. AIIS decompression for FAI correction improved postoperative PRO scores without altering the muscle strength of hip flexor and knee extensor. LEVEL OF EVIDENCE: III.

Performance Metrics in Professional Baseball Pitchers before and after Surgical Treatment for Neurogenic Thoracic Outlet Syndrome.

BACKGROUND: High-performance throwing athletes may be susceptible to the development of neurogenic thoracic outlet syndrome (NTOS). This condition can be career-threatening but the outcomes of treatment for NTOS in elite athletes have not been well characterized. The purpose of this study was to utilize objective performance metrics to evaluate the impact of surgical treatment for NTOS in Major League Baseball (MLB) pitchers. METHODS: Thirteen established MLB pitchers underwent operations for NTOS between July 2001 and July 2014. For those returning to MLB, traditional and advanced (PitchF/x) MLB performance metrics were acquired from public databases for various time-period scenarios before and after surgery, with comparisons made using paired t-tests, Wilcoxon matched-pair signed-rank tests, and Kruskal-Wallis analysis of variance. RESULTS: Ten of 13 pitchers (77%) achieved a sustained return to MLB, with a mean age of 30.2 ± 1.4 years at the time of surgery and 10.8 ± 1.5 months of postoperative rehabilitation before the return to MLB. Pre- and postoperative career data revealed no significant differences for 15 traditional pitching metrics, including earned run average (ERA), fielding independent pitching, walks plus hits per inning pitched (WHIP), walks per 9 innings, and strikeouts to walk ratio (SO/BB). There were also no significant differences between the 3 years before and the 3 years after surgical treatment. Using PitchF/x data for 72 advanced metrics and 25 different time-period scenarios, the highest number of significant relationships (n = 18) was observed for the 8 weeks before/12 weeks after scenario. In this analysis, 54 (75%) measures were unchanged (including ERA, WHIP, and SO/BB) and 14 (19%) were significantly improved, while only 4 (6%) were significantly decreased (including hard pitch maximal velocity 93.1 ± 1.0 vs. 92.5 ± 0.9 miles/hr, P = 0.047). Six pitchers remained active in MLB during the study period, while the other 4 had retired due to factors or injuries unrelated to NTOS. CONCLUSIONS: Objective performance metrics demonstrate that pitchers returning to MLB after surgery for NTOS have had capabilities equivalent to or better than before treatment. Thoracic outlet decompression coupled with an ample period of postoperative rehabilitation can provide effective treatment for professional baseball pitchers with career-threatening NTOS.

Outcome of a Specific Compartment Fasciotomy Versus a Complete Compartment Fasciotomy of the Leg in One Patient With Bilateral Anterior Chronic Exertional Compartment Syndrome: A Case Report.

Chronic exertional compartment syndrome of the leg is a debilitating lower extremity condition in which increased intracompartmental pressure impedes blood flow to the involved compartments of the distal lower extremity, resulting in ischemia and pain. Owing to the lack of success with conservative management, most surgeons perform complete release fasciotomy as the preferred method of fasciotomy to avoid an unsuccessful release or outcome. Studies have been performed regarding the outcomes of complete compartmental release versus specific compartmental release, but no study has been performed comparing complete fasciotomy and compartment-specific fasciotomy in a single patient. The purpose of the present case report was to compare the efficacy of a complete fasciotomy versus a specific fasciotomy in 1 patient with properly diagnosed bilateral anterior compartment chronic exertional compartment syndrome with an 18-month follow-up period. The Lower Extremity Functional Scale and both subscales of the Foot and Ankle Ability Measure were administered to assess the functional outcomes. Circumferential measurements and range of motion photographs were taken to compare the objective data throughout the recovery process. In general, the range of motion, circumferential measurements, and functional outcome measure scores were better for the specific compartmental fasciotomy leg than for the complete fasciotomy leg during the recovery period. The overall functional outcomes were the same for both surgical approaches, with the specific fasciotomy leg returning to baseline function 13 to 23 days before the complete fasciotomy leg. The outcomes remained unchanged 18 months after surgery.

Shoulder function and work disability after decompression surgery for subacromial impingement syndrome: a randomised controlled trial of physiotherapy exercises and occupational medical assistance.

BACKGROUND: Surgery for subacromial impingement syndrome is often performed in working age and postoperative physiotherapy exercises are widely used to help restore function. A recent Danish study showed that 10% of a nationwide cohort of patients retired prematurely within two years after surgery. Few studies have compared effects of different postoperative exercise programmes on shoulder function, and no studies have evaluated workplace-oriented interventions to reduce postoperative work disability. This study aims to evaluate the effectiveness of physiotherapy exercises and occupational medical assistance compared with usual care in improving shoulder function and reducing postoperative work disability after arthroscopic subacromial decompression. METHODS/DESIGN: The study is a mainly pragmatic multicentre randomised controlled trial. The trial is embedded in a cohort study of shoulder patients referred to public departments of orthopaedic surgery in Central Denmark Region. Patients aged ≥18-≤63 years, who still have shoulder symptoms 8-12 weeks after surgery, constitute the study population. Around 130 participants are allocated to: 1) physiotherapy exercises, 2) occupational medical assistance, 3) physiotherapy exercises and occupational medical assistance, and 4) usual care. Intervention manuals allow individual tailoring. Primary outcome measures include Oxford Shoulder Score and sickness absence due to symptoms from the operated shoulder. Randomisation is computerised with allocation concealment by randomly permuted block sizes. Statistical analyses will primarily be performed according to the intention-to-treat principle. DISCUSSION: The paper presents the rationale, design, methods, and operational aspects of the Shoulder Intervention Project (SIP). SIP evaluates a new rehabilitation approach, where physiotherapy and occupational interventions are provided in continuity of surgical episodes of care. If successful, the project may serve as a model for rehabilitation of surgical shoulder patients. TRIAL REGISTRATION: Current Controlled Trials ISRCTN55768749.

Outcome of physiotherapy after surgery for cervical disc disease: a prospective randomised multi-centre trial.

BACKGROUND: Many patients with cervical disc disease require leave from work, due to long-lasting, complex symptoms, including chronic pain and reduced levels of physical and psychological function. Surgery on a few segmental levels might be expected to resolve disc-specific pain and reduce neurological deficits, but not the non-specific neck pain and the frequent illness. No study has investigated whether post-surgery physiotherapy might improve the outcome of surgery. The main purpose of this study was to evaluate whether a well-structured rehabilitation programme might add benefit to the customary post-surgical treatment for cervical disc disease, with respect to function, disability, work capability, and cost effectiveness. METHODS/DESIGN: This study was designed as a prospective, randomised, controlled, multi-centre study. An independent, blinded investigator will compare two alternatives of rehabilitation. We will include 200 patients of working age, with cervical disc disease confirmed by clinical findings and symptoms of cervical nerve root compression. After providing informed consent, study participants will be randomised to one of two alternative physiotherapy regimes; (A) customary treatment (information and advice on a specialist clinic); or (B) customary treatment plus active physiotherapy. Physiotherapy will follow a standardised, structured programme of neck-specific exercises combined with a behavioural approach. All patients will be evaluated both clinically and subjectively (with questionnaires) before surgery and at 6 weeks, 3 months, 6 months, 12 months, and 24 months after surgery. The main outcome variable will be neck-specific disability. Cost-effectiveness will also be calculated. DISCUSSION: We anticipate that the results of this study will provide evidence to support physiotherapeutic rehabilitation applied after surgery for cervical radiculopathy due to cervical disc disease. TRIAL REGISTRATION: ClinicalTrials.gov identifier: NCT01547611.

[Surgical tactics in treatment of cervical spine injuries].

Surgical tactics were analyzed in 1350 patients with cervical spine injuries treated during 1972-2009 years. In 80% of cases injuries were caused by car accidents. 855 patients were admitted in acute or early period of trauma. In other cases old injuries were observed. Vertebral neurological syndromes were revealed in most cases and were absent only in 80 patients. All patients were operated using anterior access. Authors consider that reposition of dislocated vertebras can be carried out in acute and early periods of trauma. Unsuccessful reposition, fractures or fracture-dislocations with spinal stenosis served as indications for transcorporal spinal decompression. This operation is considered to be a method of choice for late periods of trauma. Stabilization of spinal column was achieved using carbonic implant (950 patients), bone auto-transplant (400) combined with utilized auto-bone (960) or biocomposite material "KollapAn" (390 patients). Good results were achieved in 1150 patients, satisfactory - in 190, poor - in 10 patients. Long term results with catamnesis more than 25 years were traced in 120 patients. Results were not revalued.

Function after spinal treatment, exercise and rehabilitation (FASTER): improving the functional outcome of spinal surgery.

BACKGROUND: The life-time incidence of low back pain is high and diagnoses of spinal stenosis and disc prolapse are increasing. Consequently, there is a steady rise in surgical interventions for these conditions. Current evidence suggests that while the success of surgery is incomplete, it is superior to conservative interventions. A recent survey indicates that there are large differences in the type and intensity of rehabilitation, if any, provided after spinal surgery as well as in the restrictions and advice given to patients in the post-operative period. This trial will test the hypothesis that functional outcome following two common spinal operations can be improved by a programme of post-operative rehabilitation that combines professional support and advice with graded active exercise and/or an educational booklet based on evidence-based messages and advice. METHODS/DESIGN: The study design is a multi-centre, factorial, randomised controlled trial with patients stratified by surgeon and operative procedure. The trial will compare the effectiveness and cost-effectiveness of a rehabilitation programme and an education booklet for the postoperative management of patients undergoing discectomy or lateral nerve root decompression, each compared with "usual care"using a 2 x 2 factorial design. The trial will create 4 sub-groups; rehabilitation-only, booklet-only, rehabilitation-plus-booklet, and usual care only. The trial aims to recruit 344 patients, which equates to 86 patients in each of the four sub-groups. All patients will be assessed for functional ability (through the Oswestry Disability Index - a disease specific functional questionnaire), pain (using visual analogue scales), and satisfaction pre-operatively and then at 6 weeks, 3, 6 and 9 months and 1 year post-operatively. This will be complemented by a formal analysis of cost-effectiveness. DISCUSSION: This trial will determine whether the outcome of spinal surgery can be enhanced by either a post-operative rehabilitation programme or an evidence-based advice booklet or a combination of the two and as such will contribute to our knowledge on how to manage spinal surgery patients in the post-operative period.

Long-term patient satisfaction and functional outcome 8-11 years after subacromial decompression.

The aim of this investigation was to evaluate the long-term outcome of arthroscopic subacromial decompression (ASD) in patients with primary impingement syndrome stage II and early stage III. Ninety-five patients (105 shoulders, 48 female), mean age 54 years (range 26-69), who had undergone surgery between 1996 and 1999, were included. Pain intensity during activity and at rest, patient satisfaction, active range of motion (ROM), muscular strength and shoulder function using the Constant score were evaluated. Fifty-three (50%) shoulders were pain-free (Visual Analogue Scale < or = 10 mm) during activity and 72 (68%) shoulders were pain-free at rest. Sixty-one (58%) patients stated that they were very satisfied and 27 (25%) were quite satisfied with regard to their current shoulder function. Shoulders were divided into Group 1: Pain-free patients (n = 53), Group 2: Patients with shoulder pain and no arthropathy (n = 41) and Group 3: Patients with shoulder pain and arthropathy (n = 11). The groups had average active ROM of 157 degrees, 135 degrees and 117 degrees, respectively, in abduction and 97 degrees, 79 degrees, and 68 degrees in external rotation. The average strength in elevation in the scapular plane was 7.4, 5.8 and 3.9 kg, respectively, whereas the mean value in external rotation was 8.4, 7.9 and 5.3 kg, respectively. The Constant score had a mean value of 87, 69 and 59 points in the three groups, respectively. Eleven shoulders have undergone re-operation, one after a new trauma. We conclude that ASD is a valuable procedure. Patients expressed a high degree of satisfaction with shoulder function 8-11 years after ASD.

Depressive symptoms predict postoperative disability among patients with lumbar spinal stenosis: a two-year prospective study comparing two age groups.

PURPOSE: To examine the importance of preoperative and recovery phase depressive symptoms in two age groups of patients with lumbar spinal stenosis (LSS) with respect to surgery outcome 2 years postoperatively. METHOD: Ninety-six patients with symptomatic LSS underwent decompressive surgery. Data were collected with self-report questionnaires before surgery and 3 months, 6 months, 1 year and 2 years postoperatively. Depression was assessed with the Beck Depression Inventory (BDI). Depressive burden was examined by compiling the sum of preoperative, 3-month and 6-month BDI scores. Physical functioning and pain were assessed with the Oswestry Disability Index, Walking ability and VAS. In the analyses, the subjects were divided into two groups according to the median age (62 years). RESULTS: Depressive burden was a strong predictor of disability at the 2-year postoperative phase both in younger and elderly patients with LSS. A notable proportion (20%) of the younger patients had considerable depressive symptomatology 2 years after the surgery, whereas in the older age group this proportion was 8%. CONCLUSION: The results suggest that there is a strong relationship between depressive symptoms and disability among postoperative patients with LSS. Identifying and treating patients with preoperative and postoperative depressive symptoms may be a useful strategy for improving LSS surgery outcomes.

Outcomes of distal deltoid release for symptomatic cuff-tear arthropathy.

HYPOTHESIS: The author designed release and recession of the distal deltoid to decompress the subacromial space and possibly provide better shoulder function in patients with cuff-tear arthropathy. The indications include elderly low-demand patients in whom this condition was the cause of chronic unremitting and intractable pain with severe functional impairment of the shoulder. MATERIALS AND METHODS: A cohort of 22 patients with cuff-tear arthropathy, who were an average age of 73 years (range, 53-78 years), underwent distal deltoid release and recession. Clinical follow-up averaged 5.3 years (range, 2-7 years). A modified University of California, Los Angeles (UCLA) Shoulder Rating Scale was used. RESULTS: No complications occurred. At final follow-up the clinical results were graded as excellent in 15 patients (68.2%), good in 4 (18.2%), fair in 1, and poor in 2. The most striking and gratifying result was pain relief, but active range of motion also significantly increased, leading to functional improvements and satisfaction. Muscular strength slightly improved or remained the same compared with preoperative status. In many cases, postoperative radiographs showed widening of the subacromial space, with no or only slight progression of glenohumeral joint osteoarthritis. CONCLUSION: Distal deltoid recession is a less invasive, extra-articular procedure that may be considered an alternative to a shoulder prosthesis and other surgical options, including muscle transfers, in patients with cuff-tear arthropathy.

Description of clinical outcomes and postoperative utilization of physical therapy services within 4 categories of shoulder surgery.

STUDY DESIGN: Retrospective cohort study. OBJECTIVES: To describe the clinical outcomes following outpatient physical therapy for postoperative rehabilitation in 4 categories of shoulder surgery. Furthermore, we sought to determine if differences in outcomes between genders existed. BACKGROUND: Improving the quality of care for patients following shoulder surgery requires an understanding of the clinical outcomes resulting from current clinical practice. METHODS: This study included 856 patients (43.7% female; mean +/- SD age, 51.8 +/- 14.2 years) who received outpatient physical therapy following shoulder surgery. Standardized methods for classification of patients to type of shoulder surgery and collection of outcome variables were used. Data were gathered from 57 therapists working in 12 clinics. Patients included had been classified into 1 of 4 surgical categories: repair of a unidirectional instability, rotator cuff repair, rotator cuff repair with a subacromial decompression, or subacromial decompression alone. Descriptive statistics were calculated for baseline characteristics of patients in each surgical category. For all patients, scores on the Disability of the Arm Shoulder and Hand (DASH) questionnaire and a numeric pain rating scale (NPRS) were obtained at the initial and final physical therapy visits, and the change between visits was calculated. Data on number of physical therapy sessions and length of stay (LOS) were collected. For each surgical category, independent-samples t tests were used to determine differences between genders for each initial and final clinical outcome of pain and disability, change scores, utilization of visits, and LOS. The percentage of patients who achieved a minimal clinically important difference (MCID) on the DASH was also determined for each surgical group. For each gender in each surgical category, paired t tests were used to determine if patients achieved significant change in pain and disability. RESULTS: Means for each clinical outcome for the initial and final pain and disability scores, change scores, and the percentage of patients that achieved an MCID are provided. Significant differences were observed between genders for clinical outcomes. In the group treated with unilateral instability repair, women reported significantly greater initial disability than men, and their DASH change scores were significantly greater. In the group that had rotator cuff repairs, women reported significantly greater disability initially and at the final follow-up. In the group that had rotator cuff repairs combined with subacrominal decompression, women reported significantly greater disability initially and greater change in DASH scores. Females also reported greater change in their pain scores than males (P<.05). There were no significant differences between men and women in the subacromial decompression group (P<.05). There were no significant differences between genders for number of physical therapy visits or LOS. Men and women in each surgical category achieved clinically meaningful and statistically significant improvement for pain and disability during treatments (P<.01). Greater than 75% of patients achieved an MCID (15 points) on the DASH score in each surgical category (range, 75.6%-94.5%). CONCLUSIONS: Differences were observed between men and women in 4 postoperative surgical categories in each of the clinical outcomes but not for number of physical therapy visits or LOS. Statistically significant and clinically meaningful pain and disability improvements were reported for each gender within each shoulder category. Results from this study may help therapists estimate the prognosis of males and females receiving nonstandardized postoperative physical therapy in 4 different shoulder surgical categories. LEVEL OF EVIDENCE: Therapy, level 2b.

Rehabilitation following lumbosacral percutaneous nucleoplasty: a case report.

STUDY DESIGN: Case report. BACKGROUND: Lumbar spine nucleoplasty is a new surgical option for patients with disc pathology. There are no reports in the literature describing the role of physical therapy in postoperative lumbar nucleoplasty management. The purpose of this case is to describe the postoperative physical therapy management of a patient who underwent this procedure. CASE DESCRIPTION: A 50-year-old male, 7 weeks following a L5/S1 lumbar nucleus replacement, completed 6 weeks of rehabilitation. The focus of the treatment was controlled reloading of the spine through a spinal stabilization progression in weight-bearing and non-weight-bearing activities. In addition, education, spinal manual therapy techniques, and a home exercise program were also incorporated. OUTCOMES: The patient's Oswestry Disability Index decreased from 56% to 4% over 6 weeks of treatment. When contacted at 6, 12, 18, and 24 months posttherapy, his Oswestry Disability Index was 2%, 2%, 0%, and 0%, respectively, and he had returned to all previous activities without recurrence of symptoms. DISCUSSION: This case report outlines the clinical decision-making process during the postoperative management of an individual who had undergone a single-level lumbar nucleoplasty. A postoperative regimen of education, segmental spinal stabilization, and a home exercise program might have contributed to the observed improvement in pain and disability levels in this patient. The role of these postoperative interventions warrants further research. LEVEL OF EVIDENCE: Therapy, level 4.

Tendencies in the Post-surgical Approach for Carpal Tunnel Syndrome. Current Clinical Practice. / Tendencias en el abordaje posquirúrgico del síndrome del túnel del carpo. Práctica clínica actual.

BACKGROUND AND OBJECTIVES: Evidence and specific interventions after carpal tunnel release are limited. The main purpose of this study was to elucidate the current practice patterns of professionals from around the world after carpal tunnel release. MATERIAL AND METHODS: A 15-item English survey was designed and distributed via email and through social networks to professionals from different countries. A descriptive study of the items was carried out comparing them with the published evidence. RESULTS: In our study, we identified a great variety in the post-surgical approach of carpal tunnel syndrome in 23 different countries. DISCUSSION AND CONCLUSIONS: There are no common criteria in the techniques used after surgical decompression of the median nerve.

Influence of early extensive posterior decompression on hyponatremia and cardiopulmonary dysfunction after severe traumatic cervical spinal cord injury: A clinical observational study.

Retrospective single institution observational study.The aim of the present study was to analyze the influence of early extensive posterior decompression on complications in patients with severe traumatic cervical spinal cord injury (tcSCI).Cervical SCI is associated with a high prevalence of hyponatremia and cardiopulmonary dysfunction. However, very few studies have focused on this exploration to reduce the incidence of SCI early complications.We reviewed the medical records of consecutive patients undergoing extensive posterior decompression within 24 h for severe tcSCI (American Spinal Injury Association Impairment Scale [AIS] A to C) admitted between January 2009 and January 2018. The data collected retrospectively included age, gender, mechanism, and level of SCI, AIS grade, fracture or dislocation, electrolyte, and cardiopulmonary complications.Of the 97 enrolled patients, the baseline AIS grade was AIS A in 14, AIS B in 31, and AIS C in 52. Improvement of at least two AIS grades was found in 26 (26.8%), and improvement of at least one grade was found in 80.4% of patients at discharge. Twenty-nine (29.9%) patients had mild hyponatremia, 8 (8.2%) had moderate hyponatremia, and 3 (3.1%) had severe hyponatremia during hospitalization. The incidences of hyponatremia, hypotension, and tracheotomy were 41.2%, 13.4%, and 6.2%, respectively. The mean forced vital capacity (FVC) on admission and at discharge was 1.34 ±â€Š0.46 L and 2.21 ±â€Š0.41 L (P < .0001), respectively. Five patients developed pneumonia.Our results suggest that early expansive posterior decompression significantly reduces the incidence of hyponatremia, hypotension, and tracheotomy by promoting recovery of spinal cord function after severe tcSCI.

Physiotherapy after anterior cervical spine surgery for cervical disc disease: study protocol of a prospective randomised study to compare internet-based neck-specific exercise with prescribed physical activity.

INTRODUCTION: Patients suffering from remaining disability after anterior cervical decompression and fusion (ACDF) surgery for cervical disc disease may be prescribed physical activity (PPA) or neck-specific exercises (NSEs). Currently, we lack data for the success of either approach. There is also a knowledge gap concerning the use of internet-based care for cervical disc disease. The scarcity of these data, and the high proportion of patients with various degrees of incapacity following ACDF, warrant increased efforts to investigate and improve cost-effective rehabilitation. The objective is to compare the effectiveness of a structured, internet-based NSE programme, versus PPA following ACDF surgery. METHODS AND ANALYSIS: This is a prospective, randomised, multicentre study that includes 140 patients with remaining disability (≥30% on the Neck Disability Index, NDI) following ACDF for radiculopathy due to cervical disc disease. Patient recruitment occurs following attendance at routine clinical appointments, scheduled at 3 months postsurgery. Patients are then randomised to one of two groups (70 patients/group) for a 3-month treatment programme/period of either internet-based NSE or PPA. Questionnaires on background data, pain and discomfort, physical and mental capacity, satisfaction with care, and health and workplace factors are completed, along with physical measures of neck-related function conducted by independent test leaders blinded to randomisation. Measures are collected at inclusion, after the 3-month treatments (end of treatment) and at a 2-year follow-up. Radiography will be completed at the 2-year follow-up. Preoperative data will be collected from the Swedish Spine Registry. Data on healthcare consumption, drug use and sick leave will be requested from the relevant national registers. ETHICAL CONSIDERATIONS: This study was approved by the Regional Ethical Review Board in Linköping Ref. 2016/283-31 and 2017/91- 32. The scientists are independent with no commercial ties. Patients are recruited after providing written informed consent. Patient data are presented at group level such that no connection to any individual can be made. All data are anonymised when reported, and subject to the Swedish Official Secrets Health Acts. The test leaders are independent and blinded for randomisation. Exercises, both general and neck-specific, have been used extensively in clinical practice and we anticipate no harm from their implementation other than a risk of muscle soreness. Both randomisation groups will receive care that is expected to relieve pain, although the group receiving NSE is expected to demonstrate a greater and more cost-effective improvement versu s the PPA group. Any significant harm or unintended effects in each group will be collected by the test leaders. All questionnaires and test materials are coded by the research group, with code lists stored in locked, fireproof file cabinets, housed at the university in a room with controlled (card-based) access. Only individuals in receipt of a unique website address posted by the researchers can access the programme; patients can neither communicate with each other nor with caregivers via the programme.Study participation might lead to improved rehabilitation versus non-participation, and might therefore be of benefit. The results of this study should also contribute to more effective and flexible rehabilitation, shorter waiting times, lower costs and the possibility to implement our findings on a wider level. DISSEMINATION: If effective, the protocols used in this study can be implemented in existing healthcare structures. The results of the study will be presented in scientific journals and popular science magazines of relevance to health. The findings will also be presented at local, regional, national and international conferences and meetings, as well as in the education of university students and at public lectures. Information about the results will be communicated to the general population in cooperation with patient organisations and the media. TRIAL REGISTRATION: NCT03036007.

The influence of previous orbital irradiation on the outcome of rehabilitative decompression surgery in graves orbitopathy.

PURPOSE: To investigate whether orbital irradiation influences the outcome of decompression surgery in Graves orbitopathy. DESIGN: Retrospective, comparative case series. METHODS: The medical records of all the patients with Graves orbitopathy treated with a three-wall orbital decompression through a coronal approach at our institution between January 1, 1990 and December 31, 2000 were reviewed. Only patients who underwent bilateral surgery for aesthetic rehabilitation, without preoperative diplopia, and who, in the active phase of the disease, had received orbital radiotherapy alone (20 Grays (Gy) in 10 daily fractions of two Gy over a period of two weeks; group R), systemic glucocorticoids alone (daily administration for more than three months independently from the dosage; group G), or both radiotherapy and glucocorticoids (group RG) were selected. Groups were compared for demographics, smoking habits, preoperative characteristics, and surgical outcome (mean reduction of exophthalmos, reduction of lid retraction, persistence of periorbital swelling requiring cosmetic eyelid surgery, onset of diplopia within 20 degrees of the central position of gaze, and variations in the peripheral field of diplopia). RESULTS: Sixty-one of 376 patients were selected for this study. There were no differences between group R (n=29), group G (n=15), and group RG (n=17) with respect to demographics or predecompression characteristics, whereas the number of smokers was significantly greater in group RG (P=.019). We could not find differences in surgical outcome by comparing the three groups. CONCLUSIONS: The total radiation dose, fraction size, and irradiated volume commonly used to treat active Graves orbitopathy do not adversely interfere with the outcome of rehabilitative decompression surgery.

Long-term Effect of the Use of a Pain Pump After Arthroscopic Subacromial Decompression.

PURPOSE: The aim of the study was to evaluate the long-term effect of the use of a pain pump after arthroscopic subacromial decompression. METHODS: This prospective, randomized study included 50 patients: 25 patients had a 24-hour pain pump with 0.375% ropivacaine infusion and a continuous rate of 5 mL/h in the subacromial space after arthroscopic subacromial decompression, and 25 patients did not. Rehabilitation was similar in both groups. Evaluation methods were clinical examination, radiographic evaluation, and isometric elevation strength measurements, as well as the University of California, Los Angeles and Constant shoulder scores. All the operations were done by 1 experienced orthopaedic surgeon, and all the evaluations at follow-up were done by 1 independent, blinded examiner. There were no differences between the study groups preoperatively. Of the patients, 47 (94%) were available at a minimum follow-up of 2 years (range, 24 to 32 months). RESULTS: Concerning the duration of sick leave (P = .053) and ability to return to work (P = .321), the group differences were not statistically significant. At follow-up, the shoulder scores (University of California, Los Angeles and Constant) were significantly better than preoperatively (P < .001) in both groups, although no differences were found between the groups. The isometric elevation strengths of the operated shoulders were equally good in both groups (P = .976) as well, and no significant differences were observed between the operated shoulders and nonoperated shoulders at follow-up. CONCLUSIONS: According to this study, the use of a pain pump after arthroscopic subacromial decompression did not have any long-term effects on the patients' recovery, return to work, or final result at the minimum 2-year follow-up. The results were significantly better at follow-up than preoperatively in both groups. LEVEL OF EVIDENCE: Level II, prospective, randomized therapeutic study lacking statistical significance and narrow confidence intervals.

[Effective pain relief facilitates exercise therapy : Results of a multicenter study with controlled-release oxycodone in patients with movement pain]. / Effektive Schmerzlinderung ermöglicht Bewegungstherapie : Ergebnisse einer Multicenterstudie mit retardiertem Oxycodon bei Patienten mit Bewegungsschmerz.

BACKGROUND: The efficacy and tolerability of oral controlled-release oxycodone in the therapy of musculoskeletal pain were analyzed in this observational study. PATIENTS AND METHODS: A total of 843 patients with severe to most severe pain in the musculoskeletal system were treated with controlled-released oxycodone for 4 weeks or up to a maximum of 6 months. Severity of pain, impairment in quality of life, and mobility associated with the pain were assessed before and during therapy with controlled-release oxycodone by a numerical rating scale (NRS 0-10). RESULTS: Pain intensity fell by an average of 65% within the first 4 weeks. Physical therapy was practicable in many patients only after implementation of a therapy regime with controlled-release oxycodone. Quality of life improved significantly under therapy with oxycodone, and the impairment of different aspects of life decreased by 50%. CONCLUSION: The therapy of pain of the musculoskeletal system with controlled-release oxycodone is efficient. An effective pain relief makes physical therapy practicable, reduces the impairment in different parts of life, and increases quality of life.

A novel method to evaluate vertebral remodeling by radiography following anterior cervical decompression and interbody fixation with cylindrical cages: a contrast-comparing method using "Scion image".

In an attempt to study bone remodeling by noninvasive methods, spinal bone radiodensity was assessed in five patients treated with anterior cervical decompression and fusion (ACDF) using cylindrical titanium cages. Plain radiographs were used to study specific areas of vertebral bone interposed in two-level cages with the two cephalad vertebrae for controls. Measurements were made immediately after surgery and 1, 3, 6, 12 and 18 months postoperatively. The data were analyzed quantitatively with a contrast-comparing method (CCM) using "Scion image". There were two cyclical changes in vertebral remodeling. First, in all patients there were gradual increases in bone density at the ventral part compared to the dorsal part of the vertebral body for up to 12 months; then the density decreased at 18 months. Second, a linear gradient in radiodensity from the ventral part to the dorsal part of the vertebral body observed immediately following spinal fusion gradually disappeared by 12 months; nonhomogeneous distributions of trabecular bone were appeared. Then, the linear gradient in density appeared again at 18 months. This investigation helps elucidate the radiographic evidence for the remodeling of vertebral bone in patients treated with ACDF.

Prognostic Variables for Patient Return-to-Work Interval Following Carpal Tunnel Release in a Workers' Compensation Population.

BACKGROUND: We hypothesize that depressive and anxiety disorders, chronic pain conditions, and work-related factors are significant determinants of the time interval for return to work (RTW) in the workers' compensation (WC) population following carpal tunnel release (CTR) surgery. METHODS: We retrospectively reviewed records of all WC patients who underwent open CTR surgery over a 5-year period by 1 of 3 fellowship-trained hand surgeons. One hundred fifty-two wrists in 108 patients (64 unilateral, 44 bilateral) met the inclusion criteria. Demographic, medical, and surgical data were obtained from patient records. Bivariate and multivariate analyses were performed to assess predictors of RTW. RESULTS: Eighty-nine percent of all patients returned to work full-duty. Average RTW duration in all wrists was 12.5 ± 11.3 weeks. Predictors of delayed RTW in bivariate and multivariate analyses were depression with or without anxiety, chronic pain disorders including fibromyalgia, preoperative opioid use, and modified preoperative work status. Job type, motor nerve conduction velocity, and bilateral surgery were not predictive of delayed RTW interval. CONCLUSIONS: WC patients with depression, anxiety, or fibromyalgia and other chronic pain disorders were significantly more likely to have delayed RTW following CTR than were WC patients without these conditions. In addition, those who use opioid medications preoperatively and those with preoperative work restrictions were also found to have a significantly delayed RTW after CTR. Knowledge of these risk factors may help care providers and employers identify those WC patients who are most likely to have a protracted postoperative recovery period.