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Saito H. Autonomic dysreflexia in a case of radiation myelopathy and cisplatin-induced polyneuropathy. Spinal Cord Ser Cases 2020; 6:71. [PMID: 32792478 DOI: 10.1038/s41394-020-00322-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2020] [Revised: 07/29/2020] [Accepted: 07/29/2020] [Indexed: 11/09/2022] Open
Abstract
INTRODUCTION While autonomic dysreflexia caused by severe spinal cord lesions can be life-threatening, relevant reports on non-traumatic spinal lesions are rare. Furthermore, modes of innervation of the supraspinal inhibitory pathways at each spinal sympathetic segment remain unknown. Herein, I report the case of a patient with autonomic dysreflexia and radiation myelopathy. The laterality of autonomic dysreflexia was investigated with special reference to the sudomotor function. CASE PRESENTATION A 51-year-old man with a history of epipharynx carcinoma, radiotherapy, and cisplatin chemotherapy was referred for the evaluation of autonomic function. He was ambulant but displayed spastic tetraparesis, areflexia of the extremities, sensory disturbance below C4 dermatome, dysuria, and impotence. Spinal magnetic resonance imaging demonstrated a cervical lesion involving the lateral portion of C2-C5, bilaterally. The thermal sweating test showed that sweating was lower on the left side of the face and neck, left shoulder, and arm than the corresponding parts on the right side. The rest of the body was anhidrotic. Sweating due to autonomic dysreflexia was symmetric, but more abundant on the left side of the face. Acetylcholine-induced sweating was markedly reduced on the left leg. DISCUSSION This might be the first documentation of autonomic dysreflexia observed in a patient with radiation myelopathy. The present observations suggested that the supraspinal inhibitory pathway to spinal preganglionic neurons may descend on the same side as thermal sudomotor facilitatory pathways at the cervical level. Furthermore, autonomic dysreflexia was more prominent in the standing position suggesting that the pressure stimulus might enhance autonomic dysreflexia.
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Affiliation(s)
- Hiroshi Saito
- Department of Neurology, Sendai Eastern Neurosurgical Hospital, 1-12-1 Iwakiri, Sendai, 983-0821, Japan.
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Abstract
Context/Objective Autonomic dysreflexia is a clinical syndrome affecting persons with spinal cord lesions. The aim of the study was to detect the level of knowledge among students about autonomic dysreflexia in persons with spinal cord lesions.Design: Single centre questionnaire study.Setting: Faculty of Health Studies, Rijeka, Croatia.Participants Nursing (n = 43) and physiotherapy (n = 48) students.Outcome Measures: AD knowledge test.Results: More of the half of the students (57%) had contact with persons with spinal cord lesions during work, especially nursing students. The self-estimated knowledge of autonomic dysreflexia was judged as poor or none in 73.6% of students. On the autonomic dysreflexia knowledge test, nursing students collected mean of 5.6 points and physiotherapy students 4.9 points (P = 0.173). There was no difference in the autonomic dysreflexia test results regardless of work experience or group affiliation.Conclusion: The level of knowledge about autonomic dysreflexia among students was low. Our results suggest the need for more education of students and health care professionals to apply adequate treatment to persons with episodes of autonomic dysreflexia.
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Affiliation(s)
- Nada Strčić
- Faculty of Health Studies, University of Rijeka, Rijeka, Croatia,Special Hospital Medico, Rijeka, Croatia
| | - Dean Markić
- Faculty of Medicine, University of Rijeka, Rijeka, Croatia,Department of Urology, University Hospital Rijeka, Rijeka, Croatia,Correspondence to: Dean Markić, Department of Urology, University Hospital Rijeka, Tome Strižića 3, 51 000 Rijeka, Croatia.
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Holton C, Haberman CJ. Fever, Encephalopathy, and Hypertensive Emergency in a 3-Year-Old Girl. Clin Pediatr (Phila) 2019; 58:1144-1146. [PMID: 31282180 DOI: 10.1177/0009922819860516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Canon S, Shera A, Phan NMH, Lapicz L, Scheidweiler T, Batchelor L, Swearingen C. Autonomic dysreflexia during urodynamics in children and adolescents with spinal cord injury or severe neurologic disease. J Pediatr Urol 2015; 11:32.e1-4. [PMID: 25697979 DOI: 10.1016/j.jpurol.2014.08.011] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/26/2013] [Accepted: 08/17/2014] [Indexed: 10/24/2022]
Abstract
INTRODUCTION Autonomic dysreflexia (AD) is a well-established association of high spinal cord injury (SCI), particularly in those occurring above T6. When a noxious stimulus is encountered, the body responds by stimulating an increase in blood pressure, which is then countered by vasodilation. In patients with autonomic dysreflexia, the patient is unable to vasodilate below the level of spinal injury due to interruption of the autonomic innervation below the injury. This then leads to persistently elevated blood pressure causing uncoordinated autonomic responses such as headache, flushing, sweating, and even hypertensive crisis. The noxious stimulus most commonly reported is bladder or bowel distention [1]. This potential trigger is especially important since many patients with SCI require catheterization and repeated urodynamic testing, both of which predispose them to bladder distention. In response to an incident during which a patient developed severe hypertension during UDS, institutional concern was raised about the potential risk of AD in other patients with SCI ≥ T8 and other severe neurological disease undergoing urodynamic testing, and a protocol was initiated in 2007 for monitoring for AD during UDS. Although no long-term complication was encountered in this incident, the need for improvement in our understanding of the detection and treatment of AD during urodynamic testing was highlighted. However, due to the potential of UDS to trigger AD and possible subsequent severe cardiovascular crisis, a protocol was established at our institution. Because of reports documenting episodes of AD for patients with severe, non-SCI neurologic disease and the unknown risk, these patients also were historically monitored at our institution as well. OBJECTIVE Autonomic dysreflexia (AD) is an uncoordinated autonomic response seen in patients with spinal cord injury (SCI). AD is often triggered by bladder distention, which may occur during urodynamic studies (UDS), and has potentially life-threatening consequences. Our purpose is to determine the prevalence and associated factors of AD in children undergoing UDS with either SCI or other neurological disease. METHODS We identified 13 pediatric patients with SCI at the eighth thoracic vertebrae or above (SCI ≥ T8) or other severe neurological disorder with urodynamic evaluations between 2007 and 2011 at our institution. We retrospectively reviewed these patients for age, gender, bladder volume, bladder compliance, detrusor instability, symptoms of AD, blood pressure, and urinary infection. RESULTS There were a total of 13 patients with SCI ≥ T8 (9), transverse myelitis (2), and encephalomyelitis (2). There were a total of 41 urodynamic studies with an average of 3.2 studies per patient. One adolescent with C1/2 injury and a prepubertal child with T2/3 injury developed AD. AD was not observed in non-SCI patients. The patients who developed AD had multiple subsequent episodes with follow up UDS. No statistical associations were found for the variables evaluated. No major complications occurred, and AD was successfully managed conservatively. CONCLUSIONS With appropriate monitoring and education, AD is easily recognized and managed conservatively. We found an increased risk of patients developing subsequent AD episodes after an initial episode. Patients who did not have autonomic dysreflexia during initial UDS did not experience autonomic dysreflexia on subsequent UDS. We did not observe autonomic dysreflexia occurring in children with transverse myelitis or encephalomyelitis.
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Affiliation(s)
- Stephen Canon
- Pediatric Urology Division, Arkansas Children's Hospital, 1 Children's Way, Slot 840, Little Rock, AR 72202, United States; University of Arkansas for Medical Sciences, 4301 W. Markham St., #540, Little Rock, AR 72205, United States.
| | - Annashia Shera
- Pediatric Urology Division, Arkansas Children's Hospital, 1 Children's Way, Slot 840, Little Rock, AR 72202, United States; University of Arkansas for Medical Sciences, 4301 W. Markham St., #540, Little Rock, AR 72205, United States.
| | - Nhan Marc Hieu Phan
- Pediatric Urology Division, Arkansas Children's Hospital, 1 Children's Way, Slot 840, Little Rock, AR 72202, United States; University of Arkansas for Medical Sciences, 4301 W. Markham St., #540, Little Rock, AR 72205, United States.
| | - Lynne Lapicz
- Pediatric Urology Division, Arkansas Children's Hospital, 1 Children's Way, Slot 840, Little Rock, AR 72202, United States.
| | - Tanya Scheidweiler
- Pediatric Urology Division, Arkansas Children's Hospital, 1 Children's Way, Slot 840, Little Rock, AR 72202, United States.
| | - Lori Batchelor
- Pediatric Urology Division, Arkansas Children's Hospital, 1 Children's Way, Slot 840, Little Rock, AR 72202, United States.
| | - Christopher Swearingen
- Pediatric Urology Division, Arkansas Children's Hospital, 1 Children's Way, Slot 840, Little Rock, AR 72202, United States.
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Bjelakovic B, Dimitrijevic L, Lukic S, Golubovic E. Hypertensive encephalopathy as a late complication of autonomic dysreflexia in a 12-year-old boy with a previous spinal cord injury. Eur J Pediatr 2014; 173:1683-4. [PMID: 24535713 DOI: 10.1007/s00431-014-2281-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2013] [Revised: 01/25/2014] [Accepted: 01/30/2014] [Indexed: 12/25/2022]
Abstract
UNLABELLED The scope of paediatric autonomic disorders is not well recognised, and paediatricians seem to be generally unaware of the complexity and diversity of their clinical manifestations. We report a 12-year-old boy presenting with hypertensive encephalopathy caused by autonomic dysreflexia. CONCLUSION This observation emphasises the importance of the recognition of this rare autonomic disorder, which can have potentially life-threatening neurological complications.
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Affiliation(s)
- Bojko Bjelakovic
- Clinic of Pediatrics, Clinical Center, Medical Faculty, University of Nis, Zorana Djindjica 48 Boulevard, 18000, Nis, Serbia,
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Ganguly S, Das M, Bagchi NR. Acute disseminated encephalomyelitis presenting with hypertensive emergency. J Trop Pediatr 2014; 60:171-3. [PMID: 24327453 DOI: 10.1093/tropej/fmt102] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
We report a 12-year-old girl presenting with acute disseminated encephalomyelitis (ADEM) along with hypertensive emergency. Hypertension persisted for few weeks following recovery and subsided with oral clonidine. Although autonomic instability in ADEM has been reported before, hypertensive emergency was not previously documented as presenting feature of ADEM.
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Affiliation(s)
- Samrat Ganguly
- Department of Pediatrics, North Bengal Medical College and Hospital, Sushruta Nagar, Siliguri, Darjeeling - 734 012, West Bengal, India
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Verma R, Patil TB, Lalla R, Kumar M. Extensive acute disseminated encephalomyelitis in a young girl responding to intravenous methylprednisolone. BMJ Case Rep 2013; 2013:bcr-2013-009222. [PMID: 24092604 DOI: 10.1136/bcr-2013-009222] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
Acute disseminated encephalomyelitis (ADEM) is a monophasic clinical syndrome, characterised by immune-mediated demyelination of the central nervous system. Differentiating ADEM from acute viral encephalomyelitis may pose a difficult clinical challenge. We describe a 3-year-old girl who presented with fever, weakness in all four limbs, urinary retention, respiratory distress and altered sensorium. MRI of the brain showed multiple cerebral T2-hyperintense signals with bilateral thalamic and basal ganglia involvement. MRI of the spine showed extensive T2-hyperintensities from cervical to lumbar spinal cord. Cerebrospinal fluid examination was normal. The patient was diagnosed as ADEM and treated with intravenous methylprednisolone. She showed complete clinical and radiological improvement at the end of 1-month follow-up.
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Affiliation(s)
- Rajesh Verma
- Department of Neurology, King George Medical University, Lucknow, Uttar Pradesh, India
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