Spinal Cord Series and Cases最新文献

Study design: A feasibility pilot study.

Objective: To assess the feasibility a full-scale Randomized Controlled Trial aimed at assessing the beneficial effect of a Virtual Walking (VW)-based (Experimental intervention (EI)) on neuropathic pain and functionality in people with incomplete spinal cord injury (SCI).

Setting: A hospital service (Hospital Universitario y Politécnico La Fe) and disability associations (TetraSport, CODIFIVA and ASPAYM).

Methods: Twelve people with chronic incomplete SCI were randomized to EI (VW plus therapeutic exercise program (TE)) -or Control Intervention (CI (placebo VW and TE)) groups. A six-week intervention (3 sessions/week) was carried out. To assess feasibility, the following outcomes were used: level of restriction and validity of inclusion and exclusion criteria, participants' compliance, accessibility and acceptability of the intervention for participants, adequate pre-training time of physiotherapists. To explore therapy effectiveness, pain severity, and interference, mean and maximum isometric strength, walking speed, and walking ability were assessed before (Time 1, T1) and after (Time 2, T2) the intervention.

Results: 20% of the participants initially recruited did not meet inclusion criteria. In addition, all participants completed at least 80% of the intervention sessions and none of the participants dropped out before T2. No serious adverse event was found. Moreover, 91.67% of participants were willing to perform the intervention again and all therapists involved were adequately pre-trained. Finally, our preliminary results suggest that the proposed EI is effective.

Conclusion: A full-scale RCT is feasible and preliminary results suggest that VW with TE could have a beneficial impact on pain and functionality in this population.

Introduction: The incidence of preoperative neurological deficits in pediatric patients with complex deformities ranges from 15% to 23%. Furthermore, the likelihood of a postoperative neurological deficit can be considerably increased to 83.3% in the presence of a preoperative neurological deficit. Hence, the management of pediatric spinal deformities with neurological deficits is a challenge for every spine surgeon. Here, we describe four consecutive cases of pediatric spinal deformity with myelopathic cord, all of which were managed with decompressive surgery and stabilization without any attempts to correct the deformity. All the patients recovered well neurologically, without any progression of deformity.

Case presentation: The authors obtained the informed written consent from the patient and their parents for the print and electronic publication of the case. All four patients had clinical myelopathy with a progressive, worsening neurological deficit. The pathology was in the thoracic region in all the patients. Of the four cases, two were post-tubercular deformities, and two were congenital deformities. The treatment strategy for all patients was circumferential decompression of the spinal cord with posterior pedicle screw instrumentation. Although all patients had significant neurological deficits (Nurick grade 4 or 5) preoperatively, we used intraoperative neuromonitoring to prevent the worsening of the deficit during the procedure. None of the patients experienced intraoperative signal changes. All patients had significant neurological recovery (Nurick grade 0 to 2) and showed no worsening of deformity at their latest follow-up, up to 4 years. All showed good improvement in all domains of the SRS22r questionnaire.

Discussion: It is challenging for spine surgeons to manage complex spinal abnormalities in pediatric patients with myelopathic cords. Even a minimal manipulation of the cord during surgery might result in severe long-term morbidity. The primary objective in managing such patients should be neurological recovery rather than deformity correction-"First do no harm," and if necessary, the deformity can be corrected at a later stage under neuromonitoring.

Study design: Retrospective and cross-sectional study.

Objectives: The study aimed to carry out telemonitoring to identify the impact of the pandemic on physical and functional disabilities in children and adolescents with SB, as reported by their caregivers, and to investigate adherence to a teleservice.

Setting: Hospital das Clínicas da Faculdade de Medicina de Ribeirão Preto da Universidade de São Paulo (HCFMRP-USP).

Methods: Retrospective and cross-sectional study. Fifty-three patients with SB (mean age 12.0 (4.0) years; 23 males) participated in the telemonitoring. A questionnaire - 'Health management, health conditions, rehabilitation, interest in teleservice, and the well-being of the main caregiver' - investigated the clinical impact of the coronavirus pandemic. Only three caregivers participated in the teleservice (video call).

Results: According to telemonitoring, 62% of the patients discontinued physiotherapy sessions, and 69% reported needing adjustments in locomotion devices. The main complaints were muscle weakness and pain.

Conclusion: We monitored general health and identified demands related to physical rehabilitation using telemonitoring in 42.4% of children and adolescents with SB monitored at the HCFMRP-USP. Telemonitoring and teleservice may be methods used for monitoring health conditions in patients with SB.

Study design: Clinical case series.

Objective: To describe the cause, treatment and outcome of 6 cases of perioperative spinal cord injury (SCI) in high-risk adult deformity surgery.

Setting: Adult spinal deformity patients were enrolled in the multi-center Scoli-RISK-1 cohort study.

Methods: A total of 272 patients who underwent complex adult deformity surgery were enrolled in the prospective, multi-center Scoli-RISK-1 cohort study. Clinical follow up data were available up to a maximum of 2 years after index surgery. Cases of perioperative SCI were identified and an extensive case review was performed.

Results: Six individuals with SCI were identified from the Scoli-RISK-1 database (2.2%). Two cases occurred intraoperatively and four cases occurred postoperatively. The first case was an incomplete SCI due to a direct intraoperative insult and was treated postoperatively with Riluzole. The second SCI case was caused by a compression injury due to overcorrection of the deformity. Three cases of incomplete SCI occurred; one case of postoperative hematoma, one case of proximal junctional kyphosis (PJK) and one case of adjacent segment disc herniation. All cases of post-operative incomplete SCI were managed with revision decompression and resulted in excellent clinical recovery. One case of incomplete SCI resulted from infection and PJK. The patient's treatment was complicated by a delay in revision and the patient suffered persistent neurological deficits up to six weeks following the onset of SCI.

Conclusion: Despite the low incidence in high-risk adult deformity surgeries, perioperative SCI can result in devastating consequences. Thus, appropriate postoperative care, follow up and timely management of SCI are essential.

Objectives: The development of venous thromboembolism (VTE) is a common complication following spinal cord injury (SCI) and brain injury (BI), leading to significant morbidity and mortality. The purpose of this study was to explore the incidence of VTE in patients with the dual diagnosis (DD) of SCI and concomitant BI using ultrasonography.

Design: Retrospective study.

Setting: Acute rehabilitation hospital.

Participants: Thirty-one individuals admitted for DD rehabilitation who were routinely screened for VTE with ultrasound on admission.

Interventions: Not applicable.

Main outcome measures: Retrospective chart review was performed to identify whether patients were found to have DVT or PE at the following three time points: in acute care prior to admission to rehabilitation, at time of admission diagnosed via screening examination, and after admission to rehabilitation during the inpatient stay via post screening examinations. Retrospective chart review was also performed to identify incidence of bleeding.

Results: 67.7% of individuals were found to have DVTs at any timepoint. Of these DVTs, 22.6% were identified in acute care, 48.4% on admission to rehabilitation, and 16.1% during the course of rehabilitation stay. Of those who were placed on therapeutic anticoagulation due to admission diagnosis of VTE, 25% developed recurrent DVT and 12.5% had bleeding complications. No cases of PE were observed in this study population.

Conclusions: This study found a high incidence of DVT for the DD population at all three timepoints with a high proportion identified via screening ultrasonography on admission to rehabilitation. Further research is needed to investigate the incidence of VTE and utility of screening ultrasonography in this population.

Study design: Prospective follow-up study.

Objectives: To describe outcomes, survival, and attendance to routine follow-up visits 10 years post-SCI.

Setting: The national SCI-rehabilitation center in Botswana.

Methods: All persons who were admitted with traumatic SCI during a 2-year period, 2011-2013, and survived up to 2 years post-injury were included. Data were collected from the medical records from the follow-up assessment closest to 10 years post-SCI and included demographic and clinical characteristics, functional outcomes, and secondary complications. Data regarding mortalities were received from relatives. Statistical comparisons were made, when possible, between those who attend follow-up assessment and those who did not, and between those who survived up to 10 years post-SCI and those who died.

Results: The follow-up rate was 76% (19/25) of known survivors. No statistically significant factors were found to affect the follow-up rate. Secondary complications rates were for pressure ulcers and urinary tract infections 21%. Self-catheterisation and suprapubic catheter were the preferred methods to manage neurogenic bladder dysfunction. Ten persons (26%) had deceased since 2^nd follow-up assessment. The causes of death were probably SCI-related in more than half of the cases.

Conclusions: This was a follow-up study at year 10 after acute TSCI in Botswana conducted at the national SCI-rehabilitation center. The study supports previous reports regarding the importance of that having specialized SCI units and the need of structured follow-ups, a responsible person in charge of scheduling, and updated patient registers. We found high follow-up rate, low rates of complications and of patients being lost to follow-up.

Introduction: Spinal cord injury (SCI) causes damage to neurons and results in motor and sensory dysfunction. Intermittent theta burst stimulation (iTBS) has been used to induce neuronal and synaptic plasticity by applying a magnetic field in the brain. The plasticity induced in the cortex has an imperative role in the recovery of motor and sensory functioning. However, the effect of iTBS in complete SCI patients is still elusive.

Case presentation: We report here the case of a 27-year-old female who sustained an L1 complete spinal cord injury (SCI) with an ASIA score of A. The patient lost all the sensory and motor functions below the level of injury. Intermittent theta burst stimulation (iTBS) was administered at 80% of the resting motor threshold over the M1 motor cortex, along with intensive rehabilitation training to promote sensorimotor function.

Discussion: There was a partial recovery in functional, electrophysiological, and neurological parameters. The case report also demonstrates the safety and efficacy of iTBS in complete SCI patients. No adverse event has been observed in the patient during intervention sessions.

Introduction

Spinal cord infarction (SCI) is a rare disease representing nearly 1% of all strokes with a wide variety of symptoms at presentation. SCI diagnosis is very challenging owing to its low incidence and the variety of symptoms, and could be misdiagnosed with neuromyelitis optica spectrum disorders (NMOSD).

Case presentation

We describe the case of an 18-year-old girl who presented to the emergency department with acute neck pain and flaccid paralysis of the left upper and lower extremities. Few hours later, she developed apnea and was endotracheally intubated. Brain MRI was normal but spinal cord MRI revealed non-enhancing longitudinal abnormal high T2 signal intensity extending from C1 to C5. The patient underwent steroid therapy with methylprednisolone (1 g daily for 7 consecutive days) combined with physiotherapy. She was extubated after 3 weeks and discharged after 30 days of hospitalization with a muscle force of 4/5 in her left extremities.

Discussion

Idiopathic SCI in adolescence is a rare but often devastating disorder with unknown pathophysiology, however, some specific conditions in adolescent such as mechanical stresses on the immature spine can be considered as risk factors for SCI development. Early diagnosis and treatment can improve outcomes in SCI.

Study design: A feasibility study.

Objectives: Chronic neuropathic pain is a prevalent comorbidity in patients with spinal cord injury (SCI), and current medical treatments remain unsatisfactory. New developments as virtual walking are emerging which has been established and further developed at our centre. This study aims to investigate the feasibility of our virtual walking setup in a small group of SCI patients.

Setting: The study was conducted at the Swiss Paraplegic Centre in Nottwil, Switzerland.

Methods: Four patients aged 22 to 60 years were observed during and after therapy. Three had complete paraplegia (levels Th4-Th8) with neuropathic at- and below-level pain, while one had incomplete paraplegia (Th10) with at-level pain. The primary outcome measured was satisfaction with acceptance of and adherence to virtual walking therapy, alongside suggestions for therapy improvements. Additionally, patients kept a pain diary and pain drawings to measure the extent of pain distribution and intensity before and after therapy. Therapy schedules included either two sessions per week for five weeks or five sessions per week for two weeks.

Results: There was a sound satisfaction and good acceptance amongst participants. Support, duration, and number of sessions were perceived well and acceptable. Pain as a secondary outcome did not change during or after therapy in all but one patient which improved in pain intensity, pain quality as well as pain distribution.

Conclusion: Results suggest that our virtual walking setting is a feasible tool that should be further studied in patients with SCI-related chronic neuropathic pain.