Percutaneous needle tenotomies: indications, procedures, efficacy and safety. A systematic review.

BACKGROUND: Percutaneous needle tenotomies constitute a promising approach that enables direct access to tendons through minimally invasive interventions. They can be performed rapidly without need for large incisions or general anaesthesia. However, the reported procedures are heterogeneous and currently conducted without guidelines. OBJECTIVES: We aimed to determine the indications for percutaneous needle tenotomies described in the current literature. Our secondary aim was to identify the different procedures reported, as well as their efficacy and their safety. METHODS: A systematic review following PRISMA guidelines was conducted to identify original articles that mentioned percutaneous needle tenotomy in humans and reported its application, description, effectiveness or adverse events. Non-percutaneous tendinous surgical procedures and ineligible designs were excluded. The Downs and Black checklist was used to assess the risk of bias. RESULTS: A total of 540 studies were identified from the MEDLINE, Embase, Cochrane Library, and PEDro databases. Fourteen clinical studies met the inclusion criteria and were found to have an acceptable quality (674 individuals, 1664 tenotomies). Our results indicated a wide variety of indications for percutaneous needle tenotomies in children and in adults. We highlighted 24 tendons as eligible targets in the upper and lower limbs. Tenotomies were performed with either 16- or 18-Ga needles, lasted from 1 to 30 min, and were performed using various procedures. Their efficacy was mainly assessed through clinical outcomes highlighting tendon discontinuity on palpation after the procedure. Passive range-of-motion gains after tenotomy were reported for both upper and lower limbs with an estimated 5 % complication rate. CONCLUSION: This is the first review to systematically synthesize all the available evidence on the indications, procedures, efficacy and safety of percutaneous tenotomies exclusively performed with needles. Current evidence suggests that procedures are safe and effective for treating various deformities. PROSPERO REGISTRATION: CRD42022350571.

Relationship between care pathway features and use or non-use of orthotic devices by individuals with Charcot-Marie-Tooth disease: a cross-sectional, exploratory study.

PURPOSE: Orthotic devices may be prescribed for the management of foot and ankle deformities caused by Charcot-Marie-Tooth disease (CMT). However, the actual use of these devices is variable. No studies have evaluated the impact of prescription, delivery and follow-up of orthotic devices on their use.We aimed to describe the relationship between the pathways followed by individuals with CMT and orthotic device use. MATERIALS AND METHODS: Exploratory, cross-sectional, 35-item survey of orthotic device management. Individuals with CMT were recruited from CMT-France Association. RESULTS: Of the 940 respondents, 795 were included, mean age of 52.9 (SD 16.9) years. Rate of orthotic device use was 49.2% (391/795). The most frequent reason for non-use was a poor fit. Non-use was related to the orthotic device type, the health professionals consulted, and the severity of the CMT-related impairments. Follow-up visits (38.7%), re-evaluation of orthotic devices (25.3%) and consultations with the Physical and Rehabilitation Medicine physician were infrequent (28.3%). CONCLUSIONS: Orthotic devices are massively underused. Follow-up and re-evaluation are infrequent. Care pathways, prescription and delivery of orthotic devices must be optimized to meet the expectations of people with CMT. Device fitting, individual needs, and changes in the clinical state must be re-evaluated regularly by specialists to improve orthotic device use.Implications for rehabilitationFoot deformities and foot drop contribute to disability in people with Charcot Marie Tooth Disease but use of orthotic devices is poor.To improve orthotic device use, regular multidisciplinary consultations and regular re-evaluation of the device by specialists in neuro-orthopaedics are important.The device fit should be regularly re-evaluated by the prescribing doctor or the practitioner who made the device.Regular multimodal evaluation of foot deformity, including muscle strength and length, and the individual's needs and expectations is also important to improve orthotic device use.

Nerve transfer in the spastic equino varus foot: Anatomical feasibility study.

PURPOSE: We want to evaluate the feasibility of transferring a motor branch of the anterior tibial muscle (ATM) to the extensor digitorum longus (EDL) to evaluate this procedure in patients with spastic equinovarus foot (EVF) following post-stroke hemiplegia. METHODS: Ten cadaveric dissections from five fresh frozen human cadavers were performed to establish the anatomic feasibility of transferring a motor branch of the deep peroneal nerve, usually destinated to the ATM, to the branch of the EDL to manage spastic EVF. RESULTS: Six cases (60%) presented three branches destinated to the ATM, one case (10%) presented give branches, and three cases (30%) had four branches. In all specimens, the coaptation between the motor branch to the ATM, referred as the "effector" branch, and the branch of the EDL "receiver" branch was feasible without tension and did not require any intraneural dissection. CONCLUSION: This anatomical study confirms the feasibility of transferring a motor branch from the ATM to the EDL to correct a spastic EVF.

International Recommendations to Manage Poststroke Equinovarus Foot Deformity Validated by a Panel of Experts Using Delphi.

OBJECTIVE: To establish international recommendations for the management of spastic equinovarus foot deformity. DESIGN: Delphi method. SETTING: International study. PARTICIPANTS: A total of 24 international experts (N=24) in neuro-orthopedic deformities, from different specialties (Physical and Rehabilitation Medicine physicians, neurologists, geriatricians, orthopedic surgeons, neurosurgeons, plastic surgeons). INTERVENTIONS: Experts answered 3 rounds of questions related to important aspects of diagnosis, assessment, and treatment of spastic equinovarus foot deformity. MAIN OUTCOME MEASURES: A consensus was established when at least 80% of experts agreed on a statement RESULTS: A total of 52 items reached consensus. Experts recommend assessing effect of the deformity on functional activities before treatment. Before treatment, it is crucial to differentiate spastic muscle overactivity from soft tissue contractures, identify which muscles are involved in the deformity, and evaluate the activity of antagonist muscles. Motor nerve blocks, 2-dimensional video analysis, and radiologic examinations are often required to complement a clinical examination. The treatment of equinovarus foot depends on the correctability of the deformity and the patient's ability to stand or walk. The preoperative assessment should include an interdisciplinary consultation that must finalize a formal agreement between physicians and the patient, which will define personalized attainable goals before surgery. CONCLUSION: The establishment of guidelines on managing equinovarus foot will help physicians and surgeons, specialists, and nonspecialists to diagnoses and assess the deformity and direct patients to a network of experts to optimize patient functional recovery and improve their autonomy.

Development of a preoperative questionnaire to improve satisfaction with hallux valgus repair: A Delphi study.

BACKGROUND: Satisfaction with hallux valgus repair is often poor, despite good surgical outcomes. Many tools have been developed to assess the outcome of the procedure; however none evaluate the association between the initial motive for repair and the reasons for post-surgical dissatisfaction. The aim of this study was to develop a new tool to analyse the subjective and objective expectations of individuals during a pre-operative consultation for hallux valgus repair in order to improve post-surgical satisfaction. METHODS: We first collected the reasons for dissatisfaction with repair from the medical files of dissatisfied individuals. Then, a steering committee of 4 French experts in the management of hallux valgus designed a questionnaire based on the reasons for dissatisfaction. We then used the DELPHI method to validate the questionnaire: we submitted the questionnaire to a panel of 34 francophone experts in hallux valgus repair for rating in 4 rounds. RESULTS: The medical files of 853 individuals were reviewed and a 52-item questionnaire relating to expectations from hallux valgus surgery was drafted. After the 4 rounds, a final 44 item questionnaire reached consensus. Thirteen items related to clinical and psychological profile, 5 to pain, 9 to physical activity, 4 to aesthetics and 13 to footwear. CONCLUSION: This tool should facilitate gathering of individuals' expectations from hallux valgus repair to ensure realistic goals and reduce post-surgical dissatisfaction.

Functional and/or hygienic surgery of the hypertonic upper limb.

Neuro-orthopedic complications of the upper limb affect all of its joints and lead to a multitude of clinical pictures. The clinical assessment, which should be multidisciplinary, will have to answer basic questions to define the goal(s) and the appropriate surgical strategy. What is the patient's and family's complaint? What is the possible utility of the deformities? What is the type of deformity? Is it reducible or not? What is the contribution of the upper limb deformities versus that of any associated injuries to the discomfort? Several difficulties exist in the clinical assessment: evaluation of the antagonists especially the wrist extensor muscles; the intrinsic deformity component, which can be masked by the extrinsic component when retracted, the muscles responsible for a wrist flexion contracture and the complex shoulder deformities. Many patients have multiple deformities, which creates a problem for the hierarchy of corrections depending on the objectives. The answer to these questions helps to define a clear objective that will be formalized in a contract with the patient and subsequently to define the surgical strategy. Surgery is based on a simple principle: relax the muscles on the side of the deformity, either by selective neurotomy if there is a simple hypertonia, or by a tendon procedure if the muscle is retracted; compensate for the antagonists if they are deficient, and potentially stabilize the joint. Conservative procedures are preferred to preserve the possibility of functional recovery in the future. The wide range of medical and surgical solutions allows the patient's care to be personalized. In the upper limb, the results are better for hygienic, positioning, and analgesic objectives. They remain more difficult to obtain for functional objectives, due to the biomechanical complexity of gripping.

Predictive factors of diagnostic and therapeutic divergence in a nationwide cohort of patients seeking second medical opinion.

OBJECTIVES: The aim of this study was to describe the profile of patients who sought a second medical opinion (SMO) on their therapeutic or diagnostic strategy using nationwide data from a French physician network dedicated to SMOs. METHODS: An observational cohort study was conducted and the study population consisted of patients residing in France or in the French overseas territories who submitted a request for an SMO through a dedicated platform between January 2016 and October 2020. Patient characteristics were compared between convergent and divergent SMOs. The divergent rate for all patients excluding those with mental diseases were described. Logistic regression was used to estimate the probability of a divergent SMO according to patient characteristics. RESULTS AND DISCUSSION: In total, 1,552 adult patients over several French regions were included. The divergence rate was 32.3 % (n = 502 patients). Gynecological [Odds Ratio (OR) and 95 % CI: 5.176 (3.154 to 8.494)], urological [OR 4.246 (2.053 to 8.782)] and respiratory diseases [OR 3.639 (1.357 to 9.758)] had the highest probability of a divergent SMO. Complex cases were also associated with a significantly higher risk of a divergent opinion [OR 2.78 (2.16 to 3.59)]. Age, sex, region and profession were not found to be predictive of a divergent second opinion. CONCLUSIONS: Policymakers should encourage new research on patient outcomes such as mortality and hospitalization rates after a SMO. When proven effective, SMO networks will have the potential to benefit from specific public funding or even play a key role in national healthcare quality improvement programs.

[Defining and understanding the burn out of gerontological caregivers]. / Définir et comprendre le burn out des soignants exerçant en gérontologie.

The malaise in the gerontology sector can be accounted for and new explanations for caregiver burnout can be proposed. Through a review of the literature, an overview of the issue can be drawn up and a theoretical and clinical reflection can be initiated. After having contextualized the extent of the phenomenon, we will present the plural conceptions of burn out and its origin. A new look will be taken at this syndrome by raising a set of factors potentially involved in the exhaustion of caregivers.

Effectiveness of radiotherapy to prevent recurrence of heterotopic ossification in patients with spinal cord injury and traumatic head injury: A retrospective case-controlled study.

OBJECTIVE: To evaluate recurrence and early postoperative complications (sepsis) following surgical excision combined with radiotherapy for troublesome hip heterotopic ossification in patients with spinal cord injury and traumatic brain injury. DESIGN: Retrospective case-control study. SETTING: Data relating to patients with spinal cord injury or traumatic brain injury who underwent surgical excision of hip heterotopic ossification were retrieved from the BANKHO database. Case patients underwent excision + radiotherapy and controls underwent excision only. Control patients were matched to case patients according to sex and age (± 4 years). PARTICIPANTS: Data from 19 case patients and 76 controls were analysed. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURE: The primary end-point was recurrence of heterotopic ossification. Secondary end-points were postoperative complications and, more specifically, sepsis that required surgical revision. RESULTS: There was no difference between the odds ratios (OR) for recurrence for each group (OR case group = 0.63, OR spinal cord injury subgroup = 0.45 and OR head injury subgroup = 1.04). The rate of sepsis requiring surgical revision was significantly higher in the case group (p < 0.05). CONCLUSION: Based on the results of this case-control study, we suggest that radiotherapy should not be combined with surgery in patients with troublesome hip heterotopic ossification undergoing excision. Radiotherapy does not appear to prevent recurrence and, moreover, it is associated with an increased risk of postoperative sepsis.

Resection of heterotopic ossification around the hip after trauma.

Traumatic neurological lesions may lead to development of heterotopic ossification. These cases are classified as 'neurogenic heterotopic ossifications' (NHOs). The associated neurological lesions can be caused by cranial trauma or spinal cord injury and may sometimes include a local trauma.NHOs that form around the hip joints are of particular interest because they often cause the patient to avoid the sitting position or the resumption of walking.Whilst NHO can involve the knee, shoulder and elbow joints, hip-involving NHOs are more numerous, and sometimes develop in close contact with vascular or neurological structures.Multi-disciplinary clinical examination is fundamental to evaluate patients for surgical intervention and to define the objectives of the surgery. The best investigation to define an NHO mass is a computerized tomography (CT) scan.Resection is performed to liberate a fused joint to provide functionality, and this need not be exhaustive if it is not necessary to increase the range of motion.While recurrence does occur post-surgery, a partial resection does not pose a greater risk of recurrence and there are no adjuvant treatments available to reduce this risk.The greatest risks associated with NHO surgical resection are infection and haematoma; these risks are very high and must be considered when evaluating patients for surgery. Cite this article: EFORT Open Rev 2019;4 DOI: 10.1302/2058-5241.4.180098.

[Non-pharmacological therapies and neuropsychological disorders in institutions]. / Thérapeutiques non médicamenteuses et troubles neuropsychologiques en institution.

Non-pharmacological therapies are now used in many nursing homes often with residents presenting a risk of behavioural disorders. They include music therapy, animal-assisted therapy, physical activity as well as other approaches such as light therapy or aromatherapy. It requires rigorous assessment, the permanent involvement and engagement of residents as well as the staff as part of a compassionate and participative approach.

The Scale of instantaneous wellbeing: validity in a population with major neurocognitive disorders.

The quality of life (QoL) of people with a neurodegenerative pathology is a major issue in the absence of curative treatment. However, validated tools, suitable for patients with major neurocognitive disorders at a severe stage are rare and time-consuming in routine. The aim of this study is to analyze the validity of convergence and the reliability over time of a visual analog scale of well-being named EVIBE (Échelle d'évaluation instantanée de bien-être). The correlation between the EVIBE and another quality of life scale, the Qol-Ad was studied. The correlation with other scales expected to vary with QoL was also studied with the EQ-5D for the measurement of the state of health felt and the NPI-ES for the measurement of behavioral disorders. The EVIBE was administered twice, a few minutes apart, to measure its reliability over time. One hundred and thirty-five patients with Alzheimer's disease or a related disorder were recruited. The results indicated a significant correlation with Qol-AD (r=0.54, p< 0.001). The correlation remained significant when the Mini mental state examination was less than 10 (r=0.39, p=0.05). Correlations between EVIBE and EQ-5D and NPI-ES indicated more mixed results with significant correlation only for the analog part of the EQ-5D (r=0.34, p=0.007). The comparison between the two EVIBEs a few minutes apart showed a satisfactory agreement (r=0.52, p> 0.001). This study shows that EVIBE present a good convergence validity and a good reliability over time to measure the QoL of patients with neurodegenerative pathology even at severe stages of the disease. The scale allows a direct and rapid assessment of the QoL of patients in routine.

Impact of a multicomponent hand hygiene-related intervention on the infectious risk in nursing homes: A cluster randomized trial.

BACKGROUND: The aim of this study was to assess the impact of a multifaceted hand hygiene (HH) program on the infectious risk in nursing homes (NHs). METHODS: This was a 2-arm cluster randomized trial; French NHs were allocated randomly to the intervention (13 NHs) or control (13 NHs) groups. The intervention consisted of implementing a bundle of HH-related measures over 1 year, including increased availability of alcohol-based handrub, HH promotion, staff education, and local work groups. The primary end point was the incidence rate of acute respiratory infections and gastroenteritis reported in the context of clustered cases episodes. Secondary end points were mortality, hospitalization, and antibiotic prescription rates. RESULTS: Baseline characteristics did not differ between groups. The overall handrub consumption was higher in the intervention group over the 1-year intervention period. Because of underreporting, data on the primary end points were of insufficient quality for analysis. Hospitalizations did not differ between the 2 groups. However, the intervention group showed significantly lower mortality (2.10 vs 2.65 per 100 residents per month, respectively; P = .003) and antibiotic prescriptions (5.0 vs 5.8 defined daily doses per 100 resident days, respectively; P < .001). These results were confirmed by the longitudinal multivariate analysis adjusted for NH and resident characteristics and for seasonality (mortality rate ratio, 0.76). CONCLUSIONS: A multifaceted HH intervention may have a short-term impact on mortality in NHs. Nevertheless, other strategies may remain necessary to reduce morbidity.

Macrophage-derived oncostatin M contributes to human and mouse neurogenic heterotopic ossifications.

Neurogenic heterotopic ossification (NHO) is the formation of ectopic bone generally in muscles surrounding joints following spinal cord or brain injury. We investigated the mechanisms of NHO formation in 64 patients and a mouse model of spinal cord injury-induced NHO. We show that marrow from human NHOs contains hematopoietic stem cell (HSC) niches, in which mesenchymal stromal cells (MSCs) and endothelial cells provide an environment supporting HSC maintenance, proliferation, and differentiation. The transcriptomic signature of MSCs from NHOs shows a neuronal imprinting associated with a molecular network required for HSC support. We demonstrate that oncostatin M (OSM) produced by activated macrophages promotes osteoblastic differentiation and mineralization of human muscle-derived stromal cells surrounding NHOs. The key role of OSM was confirmed using an experimental model of NHO in mice defective for the OSM receptor (OSMR). Our results provide strong evidence that macrophages contribute to NHO formation through the osteogenic action of OSM on muscle cells within an inflammatory context and suggest that OSM/OSMR could be a suitable therapeutic target. Altogether, the evidence of HSCs in ectopic bones growing at the expense of soft tissue in spinal cord/brain-injured patients indicates that inflammation and muscle contribute to HSC regulation by the brain-bone-blood triad.

Lengthening of knee flexor muscles by percutaneous needle tenotomy: Description of the technique and preliminary results.

BACKGROUND: Knee flexion contractures occur frequently in non-ambulatory, aged persons and persons with central nervous system lesions, rendering positioning and nursing care difficult. There are often risks associated with surgical interventions. OBJECTIVE: To evaluate the effectiveness of percutaneous needle tenotomy to lengthen the knee flexor muscles and improve passive function. METHODS: This was a retrospective study of all patients who underwent percutaneous needle tenotomy between 2012 and 2014. Tenotomy was carried out in the semi-tendinosus, biceps femoris and gracillis muscles under local anesthesia. The procedure took no more than 40 minutes. Range of motion (ROM) was evaluated immediately post-operatively and 3 months later. RESULTS: Thirty-four needle tenotomies were carried out. Mean lack of knee extension was 94.2° (range 35-120°) pre-op, (range 15-90°; p<0.05) immediately post-op and 50.1° (range 10-90°; p<0.05) three months later, thus a mean increase of 44.1° knee extension (range 0-90°). All care and positioning objectives were achieved. There were no complications and procedure-related pain was rated as 3-4/ 10. CONCLUSIONS: Needle tenotomy was well tolerated and yielded a significant increase in ROM with no unwanted effects. All objectives were achieved. This technique could be used in an ambulatory care setting or within institutions for severely disabled individuals.

Soft Tissue Surgery for Adults With Nonfunctional, Spastic Hands Following Central Nervous System Lesions: A Retrospective Study.

PURPOSE: Soft tissue surgery for upper extremity contractures can improve hygiene, pain, and appearance in adults with central nervous system lesions. The goal of such interventions is highly individual; thus, goal attainment scaling (GAS; a method of scoring the extent to which patient's individual goals are achieved [5 levels] in the course of intervention and using T score values) is pertinent to evaluate outcome. The objective of this study was to assess the effect of soft tissue surgery for upper extremity muscle contractures in patients with central nervous system lesions using GAS. METHODS: Retrospective data from 70 interventions were included (63 patients; 23 women). The mean age was 51.3 ± 16.2 years (range, 24.2-87.0 years). The primary goal was to improve hygiene (n = 58), pain (n = 10), or appearance (n = 2). The etiologies were stroke (n = 35), traumatic brain injury (n = 16), cerebral anoxia (n = 4), neurodegenerative disease (n = 6), and cerebral palsy (n = 2). The GAS score was calculated before surgery and 3 months after surgery. RESULTS: The T score (which took into account the weight of each goal) was 52.3 at 3 months (38.5 before surgery), corresponding to a "better than expected" outcome. The mean of the differences of the GAS score for each goal before and after surgery increased by 1.27 for hygiene, 1.06 for pain, and 1.00 for appearance. CONCLUSIONS: Soft tissue surgery can safely and effectively improve hygiene, pain, and appearance in adults with cerebral damage. The preoperative evaluation should be multidisciplinary. The GAS is a useful tool to assess the effectiveness of orthopedic surgery for these patients. TYPE OF STUDY/LEVEL OF EVIDENCE: Therapeutic IV.

[Assessment of the use of music therapy with nursing home residents]. / Évaluation de l'utilisation de la musicothérapie sur les résidents en Ehpad.

A study analysed, on the one hand, the efficacy of the use of music therapy with residents and, on the other, the feasibility of the implementation of such a technique in nursing homes and in follow-up and rehabilitation units. In this context, music therapy seems to be an effective alternative to traditional approaches.

Exercise or Social Intervention for Nursing Home Residents with Dementia: A Pilot Randomized, Controlled Trial.

OBJECTIVES: To compare the effects of exercise with those of a structured nonphysical intervention on ability to perform activities of daily living (ADLs) and physical and cognitive function of persons with dementia (PWDs) living in nursing homes (NH). DESIGN: Cluster-randomized pilot-controlled trial. SETTING: Seven French NHs. PARTICIPANTS: PWDs living in NHs. MEASUREMENTS: NHs were randomized to an exercise group (4 NHs, n = 47) or structured social activity group (3 NHs, n = 50) for a 24-week intervention performed twice per week for 60 minutes per session. The main endpoint was ADL performance (Alzheimer's Disease Cooperative Study Activities of Daily Living Inventory for Severe Alzheimer's Disease Scale (ADCS-ADL-sev); range 0-54, higher is better); secondary endpoints were overall cognitive function (Mini-Mental State Examination (MMSE)) and performance-based tests of physical function (Short Physical Performance Battery (SPPB), usual gait speed). RESULTS: Ninety-one participants with at least one postbaseline ADL assessment were included in efficacy analysis. Groups differed at baseline in terms of sex, neuropsychiatric symptoms, and nutritional status. Multilevel analysis adjusted for baseline differences between groups found no significant difference between effects of exercise and social activity (group-by-time interaction), with adjusted mean differences at 6 months of 1.9 points for ADCS-ADL-sev and 0.55 points for MMSE favoring social activity and 0.6 points for SPPB and 0.05 m/s favoring exercise. Adverse events did not differ between groups, except that the social activity group had more falls than the exercise group. CONCLUSION: A larger, longer trial is required to determine whether exercise has greater health benefits than nonphysical interventions for institutionalized PWDs.