COVID-19 and Neurologic Manifestations: An Experience at Major New York City Hospitals.

INTRODUCTION: The exact incidence of neurologic manifestations in coronavirus disease 2019 (COVID-19) patients is not clear. The New York City Hospital system has been severely affected by the COVID-19 pandemic between December 2019 and 202. A large number of patients were treated at these centers. This study aims to investigate the incidence of such neurologic manifestations. Secondly, we wanted to find out if there is a correlation between comorbidities and neurologic manifestations in patients with COVID-19. METHODOLOGY: A retrospective analysis of 5,455 Electronic Medical Records of patients with a positive polymerase chain reaction (PCR) result admitted to Elmhurst Hospital, Queens Hospital Center, Jacobi Medical Center, and North Central Bronx Hospitals, four of the 11 teaching hospitals in the NYCHH (New York Health + Hospitals) between 3-1-2020 to 8-31-2020 was carried out. Comprehensive data were collected using medical documentation in five categories: demographic details, comorbidities, symptoms, laboratory findings, and radiologic examinations. All neurologic manifestation keywords were provided to the statisticians by two trained and board-certified physiatrists. Neurologic manifestations were categorized into central nervous system (CNS) manifestations and peripheral nervous system (PNS) manifestations. Results; Out of the 5,455 patients, 285 patients (5.2%) had central nervous system manifestations, a prevalence in people older than 50, and had a high incidence of comorbidities. We found increased D-dimer and high C reactive protein levels. Our findings agree with two of the three authors with significant case volume.

Case study: Gluteal compartment syndrome as a cause of lumbosacral radiculoplexopathy and complex regional pain syndrome.

We present the case of a 24 yr old male who was diagnosed with gluteal compartment syndrome and was subsequently found to have developed lumbosacral radiculoplexopathy and complex regional pain syndrome. The patient's gluteal compartment syndrome was diagnosed within 24 h of presentation to the emergency room, and he underwent emergent compartment release. While recovering postoperatively, persistent weakness was noted in the right lower limb. Results of electrodiagnostic testing were consistent with a lumbosacral radiculoplexopathy. After admission to inpatient rehabilitation, the patient complained of pain, burning sensation, and numbness in the distal right lower limb. Based on clinical findings, he was diagnosed with complex regional pain syndrome type II, or causalgia, and was referred for a lumbar sympathetic block under fluoroscopic guidance. Sympathetic block resulted in relief of the patient's symptoms. He was discharged home with good pain control on oral medications.

Factors Associated with Return to Work Postinjury: Can the Modified Rankin Scale Be Used to Predict Return to Work?

The ability to return to work (RTW) postinjury is one of the primary goals of rehabilitation. The modified Rankin Scale (mRS) is a validated simple scale used to assess the functional status of stroke patients during rehabilitation. We sought to determine the applicability of mRS in predicting RTW postinjury in a general trauma population. The trauma registry was queried for patients, aged 18 to 65 years, discharged from 2012 to 2013. A telephone interview for each patient included questions about employment status and physical ability to determine the mRS. Patients who had RTW postinjury were compared with those who had not (nRTW). Two hundred and thirty-four patients met the inclusion criteria. Of these, 171 (72.5%) patients RTW and 63 (26.7%) did nRTW. Patients who did nRTW were significantly older, had longer length of stay and higher rates of in-hospital complications. Multivariate analysis revealed that older patients were less likely to RTW (odds ratio = 0.961, P = 0.011) and patients with a modified Rankin score ≤2 were 15 times more likely to RTW (odds ratio = 14.932, P < 0.001). In conclusion, an mRS ≤2 was independently associated with a high likelihood of returning to work postinjury. This is the first study that shows applicability of the mRS for predicting RTW postinjury in a trauma population.

Three-Dimensional (3-D) Printing: A Cost-Effective Solution for Improving Global Accessibility to Prostheses.

The lack of access to prostheses is a global problem, partially caused by the high cost associated with the current manufacturing process. Three-dimensional printing is gaining use in the medical field, and one such area is prosthetics. In addition to using cost-effective materials, this technology allows for rapid prototyping, making it an efficient solution for the development of affordable prostheses. If the rehabilitation medicine community embraces this novel technology, we can help alleviate the global disparity of access to prostheses.

Comparative effectiveness of home blood pressure telemonitoring (HBPTM) plus nurse case management versus HBPTM alone among Black and Hispanic stroke survivors: study protocol for a randomized controlled trial.

BACKGROUND: Black and Hispanic stroke survivors experience higher rates of recurrent stroke than whites. This disparity is partly explained by disproportionately higher rates of uncontrolled hypertension in these populations. Home blood pressure telemonitoring (HBPTM) and nurse case management (NCM) have proven efficacy in addressing the multilevel barriers to blood pressure (BP) control and reducing BP. However, the effectiveness of these interventions has not been evaluated in stroke patients. This study is designed to evaluate the comparative effectiveness, cost-effectiveness and sustainability of these two telehealth interventions in reducing BP and recurrent stroke among high-risk Black and Hispanic stroke survivors with uncontrolled hypertension. METHODS/DESIGN: A total of 450 Black and Hispanic patients with recent nondisabling stroke and uncontrolled hypertension are randomly assigned to one of two 12-month interventions: 1) HBPTM with wireless feedback to primary care providers or 2) HBPTM plus individualized, culturally-tailored, telephone-based NCM. Patients are recruited from stroke centers and primary care practices within the Health and Hospital Corporations (HHC) Network in New York City. Study visits occur at baseline, 6, 12 and 24 months. The primary outcomes are within-patient change in systolic BP at 12 months, and the rate of stroke recurrence at 24 months. The secondary outcome is the comparative cost-effectiveness of the interventions at 12 and 24 months; and exploratory outcomes include changes in stroke risk factors, health behaviors and treatment intensification. Recruitment for the stroke telemonitoring hypertension trial is currently ongoing. DISCUSSION: The combination of two established and effective interventions along with the utilization of health information technology supports the sustainability of the HBPTM + NCM intervention and feasibility of its widespread implementation. Results of this trial will provide strong empirical evidence to inform clinical guidelines for management of stroke in minority stroke survivors with uncontrolled hypertension. If effective among Black and Hispanic stroke survivors, these interventions have the potential to substantially mitigate racial and ethnic disparities in stroke recurrence. TRIAL REGISTRATION: ClinicalTrials.gov NCT02011685 . Registered 10 December 2013.

Benefits for Adults with Transfemoral Amputations and Peripheral Artery Disease Using Microprocessor Compared with Nonmicroprocessor Prosthetic Knees.

OBJECTIVE: Approximately 50% of people with leg amputation fall annually. Evidence suggests that microprocessor knees (MK) may decrease falls and improve prosthetic function in people with traumatic amputations. This study explored whether adults with transfemoral amputations and peripheral artery disease would have reduced falls and improved balance confidence, balance, and walking ability when using prostheses with MK compared with non-MK. DESIGN: This was a prospective cohort study. RESULTS: Eight subjects averaged 60.8 ± 11.3 yrs or age and 9.5 ± 16.1 yrs since first amputation. Four were K1-K2-level and four were K3-level functional walkers; only Houghton prosthetic use score was different between K1-K2 and K3 walkers (P = 0.03). After 48.3 ± 38.1 wks of acclimation using MK, subjects demonstrated improvements in fear of falling, balance confidence, Timed Up-and-Go time, and rate of falls (P < 0.05). The improvements in fear of falling, balance confidence, and rate of falls had large effect sizes (d > 0.80). Average decreased Timed Up-and-Go time (12.3 secs) had a medium effect size (d = 0.34). Decreases in the number of falls correlated with faster Timed Up-and-Go speed (ρ = -0.76) and greater balance confidence (ρ = 0.83). CONCLUSIONS: People with peripheral artery disease and transfemoral amputations had fewer falls and improved balance confidence and walking performance when using prostheses with MK.

Aging with multiple sclerosis.

Multiple sclerosis is a chronic, disabling disease frequently striking young adults. Caring for a patient with this uncertain and progressive disease requires a comprehensive and multidisciplinary approach. Many patients with multiple sclerosis will have near normal lifespan, therefore it is vital that the health care professional be aware of the potential complications that these patients face from their disease and from the aging process. Understanding the challenges faced by an aging patient with multiple sclerosis can help the health care professional minimize morbidity and disability.

Rehabilitation implications of non-traumatic subarachnoid haemorrhage.

OBJECTIVE: Subarachnoid haemorrhage (SAH) remains an important cause of stroke in the rehabilitation population, whose incidence has not been changed by pre-morbid medical treatment. The understanding of the pathophysiological changes that occur after SAH has been more clearly defined, therefore the treatment and outcomes of these patients have undergone drastic changes over the past few years. The purpose of this review is to update and familiarize the rehabilitation professional on the state of the art treatment and common complications associated with this disease and how this may affect the rehabilitation programme. Also, the current literature on the outcomes of these patients will be reviewed to help advise the rehabilitation professional on potential predictors. DATA SOURCES: Literature review. STUDY SELECTION: Articles of relevance to the current management of SAH. DATA EXTRACTION: Information that was deemed significant in the understanding of the pathophysiology, treatment and results of outcomes in patients with SAH. DATA SYNTHESIS: Subarachnoid haemorrhage (SAH) is the one sub-type of stroke whose incidence has not declined. Due to advances in medical care, mortality rate is on the decline. Outcomes data was analysed to look for common predictors for this patient population. CONCLUSIONS: While the incidence of SAH has not declined, improving medical treatment has reduced mortality. The rehabilitation professional should be familiar with the latest advances, potential complications and likely outcomes in order to plan the most appropriate therapy course for these patients.

Neurogenic bowel and bladder in the older adult.

Special skills are needed in caring for an elderly patient with a neurogenic bowel and bladder. One not only has to take into account the age-related changes that occur, but also how these changes impact on a patient already struggling with bowel and bladder issues because of various neurogenic causes. Incontinence of bowel and bladder leads to a loss of quality of life and physicians should be educated on the treatment available to provide the best care for their patients.

Post-anoxic myoclonus: a case presentation and review of management in the rehabilitation setting.

Post-anoxic myoclonus is a rare movement disorder manifested by diffuse action-triggered jerking movements that may result in significant disability. The incidence of this disorder is not clearly established, but over 122 cases have so far been reported in the literature. The pathogenesis is not entirely known, although it has been hypothesized that particular susceptibility of the Purkinje cells of cerebellum to anoxic injury may play a key role. A case is presented of an independently living 60-year-old woman admitted to the rehabilitation unit with diffuse myoclonus after sustaining a cardio-pulmonary arrest. She presented with severe jerking movements in all extremities with startle to noise and exacerbations upon attempting any purposeful actions. The patient's myoclonus was controlled by a variety of anti-epileptic medications. The patient initially responded to a combination of divalproex sodium and zonisamide, but relapsed in several weeks, requiring addition of levetriacetam and clonazepam. At a 1-year follow-up she demonstrated a significant improvement in ambulation and self-care activities. This case illustrates that, although patients with post-anoxic myoclonus cannot be fully cured, their quality of life can be significantly improved by rehabilitation interventions.

Aging with multiple sclerosis.

The chronic and progressive nature of MS may be overwhelming to the patient and the family. It is vital for the clinician to develop a system of periodic evaluations and interventions that monitor the disease and address the effects on the patient's physical, psychologic, social, and vocational functioning. MS patients are susceptible to other diseases of aging, such as stroke, cancer, heart disease, and diabetes, and need to be evaluated and treated for these conditions. Obtaining appropriate routine medical care may become difficult in less mobile patients because many clinicians' offices are unable to accommodate handicapped patients. Careful coordination and referral to handicap-accessible centers may be required to ensure adequate treatment. Nearly half of MS patients die from complications of their disease. Other major causes of mortality are malignancy (16%), suicide (15%), and myocardial infarction (11%). Age-appropriate cancer screenings and cardiac evaluation are necessary. Depression is an important factor in geriatric MS patients despite the fact that most MS patients have an easier time adjusting to the aging process than the general population. There are many unanswered questions for the older MS population due to the paucity of research, but future studies may rectify this situation. Although there is no cure for MS, the clinician can play a key role in helping the patient and family adapt to the illness and improve their quality of life. Resources are available for the clinician, the patient, and family members.

Symptomatic thoracic vertebral hemangioma: a case report and literature review.

Vertebral hemangiomas are relatively common, but those causing spinal cord compression are rare. A man in his early sixties with back pain that had not resolved with conservative treatment was seen in an outpatient physiatrist office. Subsequent workup with computed tomography scan showed a large hemangioma in the T5 vertebra extending to the posterior elements where his pain was located. Three weeks later, the patient had progressive weakness and numbness in his lower extremity. He subsequently underwent a T3-5 laminectomy, with a subtotal resection of the mass. He reported improvement in lower-extremity strength and sensation and completed a course of inpatient rehabilitation. Recognizing when to expect neurologic symptoms and the proper time to intervene can be very critical. From this case study and other similar instances, one can conclude that vertebral hemangiomas are not always benign and are capable of causing cord compression. Proper diagnosis and treatment may prevent the development of neurologic symptoms.