Older adults' lived experiences of physical rehabilitation for acquired brain injury and their perceptions of well-being: A qualitative phenomenological study.

AIM: To explore the experiences of older adults (65+) living with acquired brain injury regarding their sense of well-being during physical rehabilitation within the Greek Healthcare System. BACKGROUND: With the increasing ageing population and the life-changing effects of acquired brain injury, there is a need to focus on care for older people and their potential to live well. Rehabilitation systems deserve greater attention, especially in improving the well-being of those who are using them. DESIGN: A qualitative study design with a hermeneutic phenomenological approach was used. METHODS: Fourteen older adults living with acquired brain injury and undergoing physical rehabilitation in Greece were purposively sampled. Semi-structured interviews were conducted to collect data and were thematically analysed using van Manen's and Clarke and Braun's methods. The COREQ checklist was followed. RESULTS: Four themes emerged from the analysis: (1) Challenges of new life situation, (2) Seeking emotional and practical support through social interaction, (3) Identifying contextual processes of rehabilitation, (4) Realising the new self. CONCLUSIONS: The subjective experiences, intersubjective relations and contextual conditions influence the sense of well-being among older adults living with acquired brain injury, thus impacting the realisation of their new self. The study makes the notion of well-being a more tangible concept by relating it to the degree of adaptation to the new situation and the potential for older adults to create a future whilst living with acquired brain injury. RELEVANCE FOR CLINICAL PRACTICE: Identifying the factors that impact older adults' sense of well-being during rehabilitation can guide healthcare professionals in enhancing the quality of care offered and providing more dignified and humanising care. PATIENT OR PUBLIC CONTRIBUTION: Older adults living with acquired brain injury were involved in the study as participants providing the research data.

A systematic review of the qualitative literature on older individuals' experiences of care and well-being during physical rehabilitation for acquired brain injury.

AIMS: To acquire an in-depth understanding of how older individuals diagnosed with acquired brain injury (ABI) experience their well-being and care when undergoing physical rehabilitation. DESIGN: Systematic literature review. DATA SOURCES: The electronic databases of PubMed, CINAHL, APA PsycInfo, ASSIA and SCOPUS were searched from 2005 to 2020. Extensive reference checking was also conducted. REVIEW METHODS: A systematic review was conducted following PRISMA guidelines, including predominantly qualitative studies. Studies' quality was appraised using the critical apraisal skills programme (CASP) tool. RESULTS: Seventeen studies met the inclusion criteria. Following methods of thematic synthesis, four overarching interpretive themes were identified: (a) Rehabilitation processes and their impact on older individuals' well-being; (b) Identity and embodiment concerns of older individuals during rehabilitation; (c) Institutional factors affecting older individuals' care and well-being experiences; and (d) Older individuals' participation in creative activities as part of rehabilitation. CONCLUSION: Organizational and structural care deficiencies as well as health disparities can adversely impact older individuals' autonomous decision-making and goal-setting potentials. The discrepancy between older individuals' expectations and the reality of returning home along with the illusionary wish to return to a perceived normality, can further negatively affect older individuals' sense of well-being. Constructive communication, emotional support, family involvement in rehabilitation and creating a stimulating, enriching social environment can humanize and facilitate older individuals' adjustment to their new reality following ABI. IMPACT: There is a lack of qualitative research on older individuals' ABI rehabilitation experiences, especially traumatic brain injury incidents. Further study should consider patients' concerns over their involvement in decision-making and goal setting about their care. Overall, this review reveals the need to examine further the significance of humanizing care and the factors that affect older individuals' sense of well-being.

Gendered experiences of providing informal care for older people: a systematic review and thematic synthesis.

BACKGROUND AND PURPOSE: The caregiving's impact on informal carers' quality of life and gender-based stereotypes make older individuals' informal care a complex process for which our knowledge is still limited. The purpose of this review is to identify how gender relates to informal carers' experiences of providing care for people aged 60 years and over with mental and physical health needs by synthesising the available empirical data published between 2000 to 2020. DESIGN AND METHODS: The systematic method for reviewing and synthesising qualitative data was performed using the PRISMA checklist and ENTREQ statement. The CASP tool was used to examine the quality of the included papers. Thematic synthesis was used as the methodological framework. RESULTS: This review produced two analytical themes, the impact of gender on the caregivers' labour and negotiating gender identity with self, society, and cultural norms. While informal caregivers share motivators, a linkage between traditional gender stereotypes impacts caregiving burden and coping strategies. Informal carers' experiences entail a constant pursuit of self-agency after acquiring the caregiver role. Cultural values and their intersection with gender appear to influence caregivers' healthy adjustment into their new caregiving identities. The flexibility to move beyond gender boundaries could mediate caregivers' negotiations between self and society on developing their new caregiving identity. Providing intensive informal primary care to older people affects both men's and women's mental and physical health. Gender ideals of the feminine nurturing role further disadvantage women as they determine the caregiving arrangements, the strategies and resources to sustain the caring burden, and the adaptability to experience their new caregiving role positively. Men appear more flexible to debate their hegemonic masculinity and defend their existence in the caregiving role. CONCLUSION AND IMPLICATIONS: Transgressing gender lines and expanding gender possibilities can ease the caregiving burden and strengthen caregivers coping potentials. Health professionals can empower informal careers to challenge gender binaries and expand gender possibilities by intentionally injecting the language of diversity in caring information and caring processes. The review findings outline a path for research on gender identity development in older people's care.

Association between MRI findings and clinical outcomes in a period of 5 years after lumbar spine microdiscectomy.

BACKGROUND: To evaluate the associations between magnetic resonance imaging (MRI) findings and pain, disability and quality of life before surgery and up to 5 years after lumbar microdiscectomy. MATERIALS AND METHODS: Sixty-one patients who underwent one-level lumbar microdiscectomy by the same surgeon participated in this analytic, observational, prospective study. Lumbar spine MRI was performed preoperatively and 5 years postoperatively. Pain, disability and quality of life were measured with VAS, ODI, Roland Morris and SF-36 pre- and up to 5 years postoperatively. Subsequently associations between radiological findings and clinical outcomes were recorded. RESULTS: Before surgery patients with disc extrusion or sequestration, with increased thecal sac compression (d > 2/3), with Modic changes (MC) 2 and 3 on the operated level and Pfirrmann grades IV and V on the operated and both adjacent discs presented the worst preoperative clinical outcomes. MC preoperatively were not related with postoperative results, in contrast with the type of disc herniation and thecal sac compression. Preoperative Pfirrmann grade IV and V on the operated and both adjacent discs and postoperative MC 2 and 3 on the operated level were related to poor clinical outcomes 36-60 months post-discectomy. CONCLUSIONS: Extrusion or sequestration of the operated disc, increased compression of thecal sac, MC 2 and 3 on the operated level and Pfirrmann grades IV and V on the operated and adjacent discs were associated with the worst clinical outcomes. Nerve root impingement, facet joint arthritis, perineural fibrosis and disc granulation tissue had no effect on clinical scores.

Autologous platelet-rich plasma (PRP) effect on intervertebral disc restoration: an experimental rabbit model.

PURPOSE: Platelet-rich plasma (PRP) treatment for intervertebral disc (IVD) repair and tissue engineering technologies have been the target of intense research with promising results. The purpose of this study was to investigate the effect of only one intradiscal injection of PRP in the degenerated rabbit IVD and to assess the restoration process over a 6-week follow-up period. METHODS: The L3-L4 and L4-L5 discs of 18 adult female rabbits were injured, according to an established degenerative model, with an 18-gauge needle, and classified into two groups: In the discs of group A rabbits, after needle puncture, an intradiscal injection of autologous PRP growth factors was performed, using a 27-gauge needle, and in the discs of the control group (group B), the same procedure was followed by intradiscal injection of normal saline. The PRP preparation was carried out aseptically, after blood collection from the same rabbit. RESULTS: During the 6 weeks, there was a noteworthy progression of degeneration process in group B, whereas the grade of degeneration was significantly lower in group A, both for annulus fibrosus (AF) and for nucleus pulposus (NP). The intervertebral disc regeneration and reversal process of the lesions are obvious on 45 days after the injury, in group A. The hematoxylin and eosin histology grading score and the expression of collagen type II in NP and inner layer of AF were the markers better mirroring the degeneration and restoration process. CONCLUSION: PRP intradiscal treatment in degenerative disc disease provokes the maintenance of the disc's basic morphological characteristics with restoration being evident early after injury.

Clinical outcomes after lumbar spine microdiscectomy: a 5-year follow-up prospective study in 100 patients.

BACKGROUND: To evaluate the effect of lumbar microdiscectomy (LM) in pain, disability and quality of life in a 5-year period and to identify potential demographic and clinical risk factors. METHODS: One hundred patients who underwent LM by the same surgeon participated in this prospective study. Clinical assessment was made with validated questionnaires preoperatively and up to 5 years postoperatively. Subsequently, associations between clinical outcomes and demographic data were recorded. RESULTS: In every assessment questionnaire, there was a significant improvement in the first postoperative month, which lasted up to 1 year post-discectomy. After that, improvement was statistically significant (p < 0.05) but without clinical importance. Women reported more pain preoperatively and 1 month after surgery. Urban residents also presented more pain preoperatively. Older patients had more pain, disability and worse quality of life 1-5 years postoperatively. Similarly, patients with lower education presented the worst scores in every questionnaire at the same time. Smokers reported less pain 1.5-4 postoperative years. Higher alcohol consumption and obesity were associated with lower levels of preoperative pain. However, obese patients had worse SF-36 and ODI scores after the 6th postoperative month. Patients with heavy jobs presented the worst preoperative ODI scores. CONCLUSION: Significant clinical improvement was recorded from the first postoperative month to the first postoperative year; stabilization was noticed later on. Feminine gender, urban residency, older age, low level of education, obesity and heavy physical occupation were negative prognostic factors. Oddly smoking and alcohol were correlated with less pain.

The effectiveness of hydrokinesiotherapy on postural balance of hemiplegic patients after stroke: a systematic review and meta-analysis.

OBJECTIVE: To summarize evidence on the effects of hydrokinesiotherapy (HT) on postural balance in hemiplegic patients after stroke and compare them with conventional land therapy. DATA SOURCES: A literature search until October 2017 was conducted on CINAHL, PubMed, Cochrane EBM Reviews, Cochrane Clinical Trials, DARE, MEDLINE, Physiotherapy Evidence Database (PEDro), PsycInfo and Rehabilitation and Sports Medicine Source. REVIEW METHODS: Only randomized controlled trials with pre-intervention and post-intervention assessment on postural control have been included. Assessment of the quality (by Downs and Black quality assessment tool) of the included studies was performed by two reviewers, and a meta-analysis was undertaken. RESULTS: A total of 11 trials on postural control with 305 stroke patients were included. The majority of studies showed a beneficial effect of HT in postural control of the patients. The meta-analysis showed statistically significant improvement ( P < 0.05) in Berg Balance Scale (BBS), mediolateral (ML) and anteroposterior (AP) sway velocity of center of pressure with eyes closed (EC) in both groups, but the mean differences in BBS (3.85 points), ML sway velocity of center of pressure (1.38 points) and AP sway velocity of center of pressure (1.64 points) were statistically improved ( P < 0.05) in HT over land therapy program. CONCLUSION: HT is superior to land therapy program regarding postural balance in terms of BBS, ML and AP sway velocity of center of pressure.

Coronal Spinal Balance in Adult Spine Deformity Patients With Long Spinal Fusions: A Minimum 2- to 5-Year Follow-up Study.

STUDY DESIGN: This study was a retrospective one. OBJECTIVE: The objective of the study was to analyze the causes, prevalence of, and risk factors for coronal decompensation in long adult lumbar spinal instrumentation and fusion (from thoracic or upper lumbar spine) to L5 or S1. SUMMARY OF BACKGROUND DATA: Coronal and sagittal decompensation after long fusions for spinal deformities can affect outcomes negatively. There is no study reporting the natural history of coronal spinal balance after long spinal fusions. METHODS: A single-center retrospective review of data from 54 patients with spinal deformity was performed. Inclusion criteria were patients over 18 years with long fusions (>4 segments) to L5 or the pelvis who had full spine standing radiographs before surgery and up to 2-5 years postoperatively. Radiographic data included C7PL, magnitude of scoliotic curve, shoulder or pelvic asymmetry in the coronal plane, thoracic kyphosis, lumbar lordosis, and pelvic parameters (pelvic incidence, pelvic tilt, sacral slope). Coronal imbalance (CI) was considered if the C7PL was >4 cm lateral to the central sacral line, and sagittal imbalance (SI) was considered when the C7 plumbline was >4 cm anterior to the middle of the upper sacral plate. Paired t test, χ test, and repeated measures regression analysis using demographic data (age, sex, body mass index), operative (previous fusion, posterior only or anteroposterior fusion, iliac fixation or not, decompression or not, osteotomy or not) and postoperative (complications, use of bracing) data, and radiographic parameters (including SI) were performed. RESULTS: Patients showing CI equaled 11 (19.3%) preoperatively, remained 11 (19.3%) (4 of whom were new patients with CI) at 6 weeks postoperatively, and increased (P<0.001) to 18 (31.6%) (8 of them without initial CI) at 2-5 years follow-up. However, in terms of numeric distance of C7PL from the midsacrum, there was no statistically significant change (P>0.05) from preoperative to last follow-up. SI showed significant improvement (P<0.05) from preoperative to 6 weeks postoperative and no statistical significant change (P>0.05) from 6 weeks to 2-5 years postoperatively. Repeated measures regression analysis showed that the presence of osteoporosis and the combination of anterior approach surgery with a history of previous surgery were significant (P<0.05) factors predictive of changes in coronal balance. CONCLUSIONS: After surgical correction of spinal deformities, coronal spinal decompensation appears in an increased number of patients at last follow-up postoperatively but without significant differences in coronal plane C7PL during the postoperative period. Attention should be paid to patients with osteoporosis and those with a combination of previous same site posterior spine surgery and new anterior approach surgery for changes of coronal balance postoperatively.

Caudal vs transforaminal epidural steroid injections as short-term (6 months) pain relief in lumbar spinal stenosis patients with sciatica.

OBJECTIVE: The aim of this study is to evaluate prospectively the efficacy of caudal epidural steroid injection (CESI) and transforaminal epidural steroid injection (TFESI) in lumbar spinal stenosis patients with sciatic pain. DESIGN: Prospective clinical study. SETTING AND PATIENTS: Thirty-one patients (average age 62 years) from two hospitals, with single dermotomal distribution of sciatic pain due to spinal stenosis were included in the study. INTERVENTIONS: Patients underwent epidural steroid injections done by the same injectionist. Eleven patients from one hospital were included in the CESI group, while the TFESI group consisted of 20 comparable patients from the second site. OUTCOME MEASURES: Primary outcome measure was the complete relief or at least 50% reduction of pain (visual analog scale [VAS]) at 6 months postinjection. Secondary outcome measures were the improvement of function (of at least 15 points of Oswestry Disability Index [ODI]) at 6 months and the changes of VAS and ODI and at 2 weeks, at 3 months, and at 6 months postinjection. RESULTS: A significantly greater number of stenosis patients showed pain relief at 6 months postinjection with TFSI (90%) than with CESI (54.54%). All patients with TFSI showed improvement of function at 6 months while only three (27.27%) patients with caudal epidural improved functionally. Out of the total 31 patients, two patients from group A underwent a second CESI at 15 days postinjection and decompressive spine surgery between 3 and 6 months postinjection. CONCLUSIONS: The effectiveness of transforaminal steroid injection for the stenosis patients with sciatica was superior to caudal at 6 months postinjection.

The experience of gender in spousal caregiving: A phenomenological psychological study (Greece).

PURPOSE/OBJECTIVE: To explore how spousal caregivers of older people undergoing rehabilitation experience gender within the Greek community. RESEARCH METHOD/DESIGN: A psychological phenomenological design and analysis were used to illuminate the unique meanings 11 spousal caregivers attribute to their experience of gender by gathering qualitative data via interviews. RESULTS: The data provided an insight into the structure of the experience of gender for the spousal caregivers as a normative diachronic identity in a succession of phases: normative constitution, alienation, and reparation. CONCLUSIONS/IMPLICATIONS: The findings highlight the influence of gender stereotypes on spousal caregivers' self-concept, agency, caregiving evaluations, and practices, emphasizing the importance of adopting an intersectional perspective in future research and interventions, considering various factors such as ethnicity, gender, sexuality, age, power dynamics, and cultural norms. Spousal caregivers experience alienation on entering the caregiving journey, with gender-related vulnerabilities affecting their psychological well-being. Addressing these vulnerabilities can improve caregivers' mental health and foster effective coping strategies. The study emphasizes the moral aspect of caregiving, highlighting the relationship between a sense of obligation, feelings of guilt, gender norms, and motivations calling for challenging self-sacrificial morals and societal norms associated with them to empower caregivers to prioritize their well-being while maintaining their caregiving motivations. This shift in perspective can lead to a more positive and fulfilling caregiving experience. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Comparative study between aquatic therapy and land-based exercises in hemiplegic patients after stroke: a randomized controlled trial.

OBJECTIVE: This study aimed to assess the effects of aquatic therapy in individuals with hemiplegia compared to those of a conventional land-based exercise program. DESIGN: This was a blinded, randomized controlled study of chronic stroke patients with hemiplegia. The participants were randomized in to aquatic therapy (experimental) or conventional therapy (control) groups. The aquatic therapy group conducted the exercise program in a swimming pool, and the conventional therapy group performed to an exercise on the land environment three times per week for six weeks. Both interventions focused on posture, balance, and weight-bearing exercises. Outcomes included the Berg Balance Scale, Brunnstrom scale, Motricity Index, muscle strength tests, Modified Ashworth Scale, Postural Assessment Scale for Stroke, Trunk Control Test and Functional Independence Measure. Also, postural sway was evaluated by using the variables of center of pressure displacements in the mediolateral and anteroposterior directions. RESULTS: The findings of the present study show that the experimental group (26 patients) exhibited significant improvements in spasticity compared to the control group (25 patients) (p = 0.01). The conventional therapy group also achieved significant improvements (p < 0.05) in anteroposterior deviation, mediolateral velocity, and total velocity of center of pressure in a sitting position with eyes closed. CONCLUSION: Land-based exercises were more beneficial in the spasticity of chronic stroke patients.

Robotic assisted and exoskeleton gait training effect in mental health and fatigue of multiple sclerosis patients. A systematic review and a meta-analysis.

PURPOSE: Robotic and Exoskeleton Assisted Gait Training (REAGT) has become the mainstream gait training module. Studies are investigating the psychosocial effects of REAGT mostly as secondary outcomes. Our systematic review and meta-analysis aims to investigate the effects of REAGT in MS patients' mental health and fatigue. MATERIALS AND METHODS: We searched the electronic databases (Scopus, PubMed, Pedro, Cochrane Trials, Dare) for RCT studies fulfilling our inclusion criteria. A meta-analysis of available assessment tools was conducted calculating the summary mean differences in two different timepoints, before and after the intervention using random-effects models. RESULTS: The systematic search of the electronic databases identified 302 studies. Seven RCT studies were considered eligible for data extraction and meta-analysis, according to our eligibility criteria. We were able to obtain adequate data to proceed with a quantitative synthesis for QoL SF36-MC (Mental Component), QoL SF-36 mental and psychosocial subscales, Multiple Sclerosis Quality of Life-54-Mental Health Composite (MSQoL-54-MHC), Patient's Health Questionnaire (PHQ-9) and Fatigue Severity Scale (FSS). CONCLUSIONS: Overall, REAGT seems to have a positive effect to Quality of Life, especially in MS patients' perspective of General and Mental Health and a slight positive effect in depression as measured by PHQ-9.Implications for rehabilitationMultiple Sclerosis (MS) decreases physical and non-physical aspects of patients' quality of life perspective.Rehabilitation strategy must take into consideration the non-physical effects of a training intervention.Robotic and Exoskeleton Gait Training has a positive effect in MS patients' non-physical quality of life and a slight positive effect in depression.

Dysphagia associated with cervical spine and postural disorders.

Difficulties with swallowing may be both persistent and life threatening for the majority of those who experience it irrespective of age, gender, and race. The purpose of this review is to define oropharyngeal dysphagia and describe its relationship to cervical spine disorders and postural disturbances due to either congenital or acquired disorders. The etiology and diagnosis of dysphagia are analyzed, focusing on cervical spine pathology associated with dysphagia as severe cervical spine disorders and postural disturbances largely have been held accountable for deglutition disorders. Scoliosis, kyphosis­lordosis, and osteophytes are the primary focus of this review in an attempt to elucidate the link between cervical spine disorders and dysphagia. It is important for physicians to be knowledgeable about what triggers oropharyngeal dysphagia in cases of cervical spine and postural disorders. Moreover, the optimum treatment for dysphagia, including the use of therapeutic maneuvers during deglutition, neck exercises, and surgical treatment, is discussed.

Radiotherapy for prevention of heterotopic ossification of the elbow: a systematic review of the literature.

BACKGROUND: Heterotopic ossification is a pathological process characterized by abnormal formation of bone in nonskeletal tissue. Radiotherapy for heterotopic ossification of the elbow is questionable because of possible adverse effects. METHODS: A systematic review of the literature was conducted in MEDLINE, Scopus, ISI Web of Science, National Institute for Health and Clinical Excellence, National Guideline Clearinghouse, System for Information on Grey Literature in Europe, ClinicalTrials.gov, Cochrane Central Register of Clinical Trials, and Cochrane Database of Systematic Reviews up to April 2012. All published articles assessing interventions including radiotherapy for prevention of heterotopic ossification in the elbow of adult patients were considered. Information was recorded by the first two authors, and disagreements in interpretation were resolved by consensus. RESULTS: In total, 27 studies using radiotherapy for elbow heterotopic ossification were identified (1 randomized clinical trial, 1 case-control study, and 25 case reports and case series) in the literature. Most of them used a single dose of 7.0 Gy. The randomized clinical trial was stopped early because of severe adverse effects (pseudarthrosis) caused by radiation. The case-control study showed that radiotherapy did not effectively prevent recurrence of heterotopic ossification. The case reports and case series mentioned only sparse adverse events. CONCLUSION: The use of radiation therapy for prevention of heterotopic ossification of the elbow is supported by weak evidence.

Rotationplasty outcomes assessed by gait analysis following resection of lower extremity bone neoplasms.

Aims: The standard of surgical treatment for lower limb neoplasms had been characterized by highly interventional techniques, leading to severe kinetic impairment of the patients and incidences of phantom pain. Rotationplasty had arisen as a potent limb salvage treatment option for young cancer patients with lower limb bone tumours, but its impact on the gait through comparative studies still remains unclear several years after the introduction of the procedure. The aim of this study is to assess the effect of rotationplasty on gait parameters measured by gait analysis compared to healthy individuals. Methods: The MEDLINE, Scopus, and Cochrane databases were systematically searched without time restriction until 10 January 2022 for eligible studies. Gait parameters measured by gait analysis were the outcomes of interest. Results: Three studies were eligible for analyses. Compared to healthy individuals, rotationplasty significantly decreased gait velocity (-1.45 cm/sec; 95% confidence interval (CI) -1.98 to -0.93; p < 0.001), stride length (-1.20 cm; 95% CI -2.31 to -0.09; p < 0.001), cadence (-0.83 stride/min; 95% (CI -1.29 to -0.36; p < 0.001), and non-significantly increased cycle time (0.54 sec; 95% CI -0.42 to 1.51; p = 0.184). Conclusion: Rotationplasty is a valid option for the management of lower limb bone tumours in young cancer patients. Larger studies, with high patient accrual, refined surgical techniques, and well planned rehabilitation strategies, are required to further improve the reported outcomes of this procedure.

Role of Kinesiotherapy in the Prevention of Heterotopic Ossification: A Systematic Review.

OBJECTIVE: The role of kinesiotherapy in heterotopic ossification remains unclear. The goal of this study was to revisit the literature on the preventive role of kinesiotherapy against heterotopic ossification formation and maturation. DESIGN: A systematic review was performed in MEDLINE, OVID, Scopus, and Cochrane databases. RESULTS: A high-quality clinical trial is missing from the literature. Of 9617 studies primarily identified, nine studies offered the proper data and were included. They infer that satisfactory results on neurogenic heterotopic ossification prevention were achieved with passive exercises, including continuous passive motion, that were initiated early and at a painless range of motion. On the contrary, for elbow posttraumatic heterotopic ossification and major joints burn-associated heterotopic ossification, active range of motion is indicated as early as possible. CONCLUSIONS: Because of the very low quality of the studies included in this review, firm conclusions cannot be drawn about the effectiveness of kinesiotherapy. Nevertheless, it is recommended that controlled passive range of motion exercises (especially continuous passive motion) be applied early and pain-free especially in the neurogenic heterotopic ossification patients while active range of motion in painless limits is beneficial in the heterotopic ossification prevention of traumatic elbows or burn joints.

The efficacy of Equine Assisted Therapy intervention in gross motor function, performance, and spasticity in children with Cerebral Palsy.

Purpose: To evaluate the efficacy of Equine Assisted Therapy in children with Cerebral Palsy, in terms of gross motor function, performance, and spasticity as well as whether this improvement can be maintained for 2 months after the end of the intervention. Methods: Children with Cerebral Palsy participated in this prospective cohort study. The study lasted for 28 weeks, of which the equine assisted therapy lasted 12 weeks taking place once a week for 30 min. Repeated measures within the subject design were used for the evaluation of each child's physical performance and mental capacity consisting of six measurements: Gross Motor Function Measure-88 (GMFM-88), Gross Motor Performance Measure (GMPM), Gross Motor Function Classification System (GMFCS), Modified Ashworth Scale (MAS) and Wechsler Intelligence Scale for Children (WISC III). Results: Statistically significant improvements were achieved for 31 children in Gross Motor Function Measure and all its subcategories (p < 0.005), also in total Gross Motor Performance Measure and all subcategories (p < 0.005). These Gross Motor Function Measure results remained consistent for 2 months after the last session of the intervention. Regarding spasticity, although an improving trend was seen, this was not found to be statistically significant. Conclusion and implications: Equine Assisted Therapy improves motor ability (qualitatively and quantitatively) in children with Cerebral Palsy, with clinical significance in gross motor function.

Accuracy of pedicle screw placement: a systematic review of prospective in vivo studies comparing free hand, fluoroscopy guidance and navigation techniques.

INTRODUCTION: With the advances and improvement of computer-assisted surgery devices, computer-guided pedicle screws insertion has been applied to the lumbar, thoracic and cervical spine. The purpose of the present study was to perform a systematic review of all available prospective evidence regarding pedicle screw insertion techniques in the thoracic and lumbar human spine. MATERIALS AND METHODS: We considered all prospective in vivo clinical studies in the English literature that assessed the results of different pedicle screw placement techniques (free-hand technique, fluoroscopy guided, computed tomography (CT)-based navigation, fluoro-based navigation). MEDLINE, OVID, and Springer databases were used for the literature search covering the period from January 1950 until May 2010. RESULTS: 26 prospective clinical studies were eventually included in the analysis. These studies included in total 1,105 patients in which 6,617 screws were inserted. In the studies using free-hand technique, the percentage of the screws fully contained in the pedicle ranged from 69 to 94%, with the aid of fluoroscopy from 28 to 85%, using CT navigation from 89 to 100% and using fluoroscopy-based navigation from 81 to 92%. The screws positioned with free-hand technique tended to perforate the cortex medially, whereas the screws placed with CT navigation guidance seemed to perforate more often laterally. CONCLUSIONS: In conclusion, navigation does indeed exhibit higher accuracy and increased safety in pedicle screw placement than free-hand technique and use of fluoroscopy.

Posterior cervical lateral mass screw fixation and fusion to treat pseudarthrosis of anterior cervical fusion.

STUDY DESIGN: Retrospective clinical cohort study. OBJECTIVE: To determine the efficacy of posterior lateral mass screw/rod fixation and fusion for the treatment of symptomatic pseudarthrosis of anterior cervical fusion. SUMMARY OF BACKGROUND DATA: Both anterior revision and posterior repair of cervical pseudarthrosis have been reported. To date, there is still debate in the literature as how the patient with symptomatic cervical pseudarthrosis should be addressed. METHODS: Thirty-eight consecutive patients with symptomatic anterior cervical pseudarthrosis were treated with posterior lateral mass screw/rod fixation and fusion. The average follow-up was 28 months (24 to 60 mo) and patients were assessed with clinical examination, questionnaires, flexion-extension lateral radiographs, and/or computed tomography scans. The clinical results were classified as excellent, good, fair, or poor, according to Zdeblick criteria. RESULTS: All patients achieved a solid radiographic fusion at the final follow-up. The result was excellent in 10 patients, good in 22, fair in 6, and poor in none. CONCLUSIONS: Patients with symptomatic cervical pseudarthrosis that develops after anterior cervical discectomy and fusion may be managed successfully with posterior lateral mass screw fixation and fusion.