The Pseudodystonia of Paroxysmal Sympathetic Hyperactivity: A Reversible Post‐Anoxic Complication
Sign Up to like & getrecommendations! Published in 2020 at "Movement Disorders Clinical Practice"
DOI: 10.1002/mdc3.13095
Abstract: A 28-year-old male developed episodes of tachycardia (150–170 beats per minute), fever (38.6 C), diaphoresis, tachypnea, and non-stereotypical episodes consistent of involuntary hip and foot flexion followed by arm flexion and neck extension 6 days… read more here.
Keywords: psh; hyperactivity; paroxysmal sympathetic; day ... See more keywords
Spasticity management and resolution of paroxysmal sympathetic hyperactivity in the acute care setting: a case series
Sign Up to like & getrecommendations! Published in 2022 at "Brain Injury"
DOI: 10.1080/02699052.2022.2077441
Abstract: ABSTRACT Objective The aim is to highlight three cases of focal spasticity and/or dystonia as potential noxious triggers and treatment targets of Paroxysmal Sympathetic Hyperactivity (PSH). Methods We review the literature, explore pathophysiology, and review… read more here.
Keywords: spasticity; management; paroxysmal sympathetic; treatment ... See more keywords
Pharmacological management of Paroxysmal Sympathetic Hyperactivity (PSH): a scoping review.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of neurotrauma"
DOI: 10.1089/neu.2020.7597
Abstract: Paroxysmal sympathetic hyperactivity (PSH) occurs in ~10% of patients following acute severe brain injury. Whilst PSH is associated with worse outcomes there are no clinical practice guidelines to inform treatment. We aimed to systematically review… read more here.
Keywords: psh; hyperactivity psh; case; management ... See more keywords
Effect of oxidative stress in rostral ventrolateral medulla on sympathetic hyperactivity after traumatic brain injury
Sign Up to like & getrecommendations! Published in 2019 at "European Journal of Neuroscience"
DOI: 10.1111/ejn.14374
Abstract: Sympathetic hyperactivity occurs in a subgroup of patients after traumatic brain injury (TBI). The rostral ventrolateral medulla (RVLM) is a key region for the activity of sympathetic nervous system. Oxidative stress in the RVLM is… read more here.
Keywords: oxidative stress; stress; injury; rvlm ... See more keywords
New insights into the central sympathetic hyperactivity post‐myocardial infarction: Roles of METTL3‐mediated m6A methylation
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Cellular and Molecular Medicine"
DOI: 10.1111/jcmm.17183
Abstract: Ventricular arrhythmias (VAs) triggers by sympathetic nerve hyperactivity contribute to sudden cardiac death in myocardial infarction (MI) patients. Microglia‐mediated inflammation in the paraventricular nucleus (PVN) is involved in sympathetic hyperactivity after MI. N6‐methyladenosine (m6A), the… read more here.
Keywords: mettl3 mediated; mediated m6a; myocardial infarction; hyperactivity ... See more keywords
Sepsis or sympathetics? Paroxysmal sympathetic hyperactivity after pontine stroke
Sign Up to like & getrecommendations! Published in 2021 at "BMJ Case Reports"
DOI: 10.1136/bcr-2020-236873
Abstract: A 64-year-old man from nursing home with a pontine stroke 3 months ago, ventilator-dependent, presented with episodic fever, tachycardia and tachypnoea occurring several times a day. He was evaluated for sepsis and pulmonary embolism and… read more here.
Keywords: sepsis; paroxysmal sympathetic; pontine stroke; sympathetic hyperactivity ... See more keywords
Dexmedetomidine attenuates acute paroxysmal sympathetic hyperactivity.
Sign Up to like & getrecommendations! Published in 2017 at "Oncotarget"
DOI: 10.18632/oncotarget.16920
Abstract: We evaluated the curative effect of dexmedetomidine on paroxysmal sympathetic hyperactivity (PSH) in a retrospective study of 72 PSH patients after neurosurgery. Our results showed that dexmedetomidine was superior to propofol for treatment of PSH… read more here.
Keywords: psh; paroxysmal sympathetic; dexmedetomidine; average time ... See more keywords
A retrospective analysis of paroxysmal sympathetic hyperactivity following severe pediatric brain injury.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of pediatric rehabilitation medicine"
DOI: 10.3233/prm-160428
Abstract: BACKGROUND There are several gaps in the literature related to the prognosis and care of children who have experienced a brain injury then develop paroxysmal sympathetic hyperactivity (PSH). OBJECTIVE The objective of the present study… read more here.
Keywords: brain injury; injury; paroxysmal sympathetic; sympathetic hyperactivity ... See more keywords
Renal Sympathetic Hyperactivity in Diabetes Is Modulated by 5-HT1D Receptor Activation via NO Pathway
Sign Up to like & getrecommendations! Published in 2023 at "International Journal of Molecular Sciences"
DOI: 10.3390/ijms24021378
Abstract: Renal vasculature, which is highly innervated by sympathetic fibers, contributes to cardiovascular homeostasis. This renal sympathetic outflow is inhibited by 5-HT in normoglycaemic rats. Considering that diabetes induces cardiovascular complications, we aimed to determine whether… read more here.
Keywords: ht1d receptor; renal sympathetic; modulated ht1d; diabetes modulated ... See more keywords
l-Theanine Protects Bladder Function by Suppressing Chronic Sympathetic Hyperactivity in Spontaneously Hypertensive Rat
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DOI: 10.3390/metabo11110778
Abstract: Chronic sympathetic hyperactivity is known to affect metabolism and cause various organ damage including bladder dysfunction. In this study, we evaluated whether l-theanine, a major amino acid found in green tea, ameliorates bladder dysfunction induced… read more here.
Keywords: theanine; bladder; shr water; chronic sympathetic ... See more keywords
Paroxysmal sympathetic hyperactivity – An under-recognized entity in pediatric brain tumors: Case report and review of literature
Sign Up to like & getrecommendations! Published in 2020 at "Indian Journal of Medical and Paediatric Oncology"
DOI: 10.4103/ijmpo.ijmpo_93_18
Abstract: Paroxysmal sympathetic hyperactivity (PSH) is not a well-recognized syndrome in pediatric brain tumors, but has been described in adults with traumatic brain injury. We describe the case of a child with medulloblastoma presenting with PSH.… read more here.
Keywords: paroxysmal sympathetic; pediatric brain; brain; brain tumors ... See more keywords