OOIR: Observatory of International Research

Papers

(The TQCC of Clinical Autonomic Research is 5. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-12-01 to 2025-12-01.)

Article	Citations
Clinical signs of the transition of syncope into hypoxic coma: a case report	39
Functional brain neuroimaging as a tool to study gastrointestinal manifestations in patients with Parkinson’s disease	37
Serotonin and vasovagal syncope	31
The insular cortex, autonomic asymmetry and cardiovascular control: looking at the right side of stroke	31
Attenuated cardiac autonomic function in patients with long-COVID with impaired orthostatic hemodynamics	30
Imaging in autonomic failure: a window into real-time physiological mechanisms and other updates on recent autonomic research	23
The interplay between autonomic tone and atrial arrhythmias	22
Exploring the trigeminocardiac reflex: an integrated view from mechanism to clinic	21
The Clinical Autonomic Research journal 2021 and onward	21
33RD International Symposium on the Autonomic Nervous System	20
Anhidrosis in septin-7 autoimmunity	20
Axillary microwave thermolysis in patients with severe primary hyperhidrosis: retrospective case series	19
Gregor K. Wenning: a brilliant mind	19
Recent updates in autonomic research: advances in the understanding of autonomic dysfunction after spinal cord injury	17
Utricular dysfunction in patients with orthostatic hypotension	16
Characterising Postural Orthostatic Tachycardia Syndrome (POTS) triggered by a viral illness compared to concussion or trauma	15
Abstracts of the 2022 European Federation of Autonomic Societies (EFAS) Congress	15
High prevalence of non-syncopal fainting (psychogenic pseudosyncope) in patients referred for recurrent syncope	15
Recent updates in autonomic research: orthostatic hypotension and cognitive function in Parkinson disease and multiple system atrophy, the skin as a window into synuclein pathology, and RFC1 repeat ex	14
Effective non-invasive ventilation reduces muscle sympathetic nerve activity in patients with stable hypercapnic COPD	13
Orthostatic hypotension in dementia with Lewy bodies: a meta-analysis of prospective studies	12
Asymptomatic orthostatic hypotension in synucleinopathies: to treat or not to treat?	12
Recent updates in autonomic research: new insights into vagal nerve activity during exercise, cardiac autonomic neuropathy and silent myocardial infarction in diabetes, and timing of orthostatic blood	12
The effect of water temperature on orthostatic tolerance: a randomised crossover trial	12
Cardiovascular autonomic failure in hereditary transthyretin amyloidosis and TTR carriers is an early and progressive disease marker	12

A narrative review of the mechanisms and consequences of intermittent hypoxia and the role of advanced analytic techniques in pediatric autonomic disorders	11
Augmented ocular vestibular-evoked myogenic potentials in postural orthostatic tachycardia syndrome	11
Anxiety and dysautonomia symptoms in patients with a NaV1.7 mutation and the potential benefits of low-dose short-acting guanfacine	11
Day and night heart rate variability using 24-h ECG recordings: a systematic review with meta-analysis using a gender lens	11
A pathophysiological biomarker combination separates Lewy body from non-Lewy body neurogenic orthostatic hypotension	11
Atomoxetine on neurogenic orthostatic hypotension: a randomized, double-blind, placebo-controlled crossover trial	11
Establishing minimally clinically important differences for the orthostatic hypotension questionnaire (OHQ)	10
QSART and Q-Sweat normative data mismatch: a critical review of the clinical autonomic literature	10
Responses to Valsalva’s maneuver in spinal cord injury do not broadly relate to vasoconstrictor capacity	10
Autoimmune autonomic ganglionopathy and myasthenia gravis: a case report and review of the literature	10
Cortico–hypothalamic pathway of Horner syndrome derived from isolated lenticulostriate stroke	10
Cardiovascular autonomic dysfunction and sleep abnormalities in children with Prader–Willi syndrome	10
Serotonin reuptake inhibition for the prevention of vasovagal syncope: a systematic review and meta-analysis	9
Sympathetic neurohemodynamic transduction is attenuated in older males independent of aerobic fitness	9
Is 18F-DOPA a valid cardiac sympathetic neuroimaging agent?	9
Cardiac sympathetic innervation in Parkinson’s disease versus multiple system atrophy	9
Apparently rare cases are worth studying because….	9
Clinical Autonomic Research: welcome to 2024	9
Postural orthostatic tachycardia syndrome after mRNA COVID-19 vaccine	9
A gripping topic: using integrated signal and individual action potential muscle sympathetic nerve analysis to understand mechanisms of blood pressure regulation during exercise in women with PTSD	9
The role of vestibular function on the vestibulo-sympathetic reflex recovery among children following moderate to severe traumatic brain injury	9
Mechanisms of post-prandial symptoms in postural tachycardia syndrome and other updates on recent autonomic research	8
Breathing difficulties in a nonagenarian: a self report	8
Patient perspectives on exercise among adults with postural orthostatic tachycardia syndrome: a mixed methods study	8
The phenotype of “pure” autonomic failure	8
Cardioinhibitory syncope with asystole during nitroglycerin potentiated head up tilt test: prevalence and clinical predictors	8
The effects of oral contraceptives on resting autonomic function and the autonomic response to physiological stressors: a systematic review	8
Role of beta-blocker therapy on the sympathetic effects in stroke heart syndrome	8
Cerebral autoregulation in orthostatic hypotension and falls among older adults: a community-based exploratory study	8
Is the vagus nerve the “MVP” in the brain–body axis?	8
Energy metabolism and syncope	8
Neurological perspectives and gastroenterological motility diseases: ten lessons from clinical practice	7
Blood pressure during ambulation: are noninvasive beat-by-beat finger measures and intermittent brachial measures comparable?	7
Elevated muscle sympathetic activity in former smokers with heart failure	7
Sympathetic transduction to blood pressure in patients with chronic kidney disease	7
Acute right-sided transcutaneous vagus nerve stimulation improves cardio-vagal baroreflex gain in patients with chronic heart failure	7
Intraoperative hemodynamic stability in peripheral nerve block patients undergoing diabetic foot surgery	7
Immediate effect of caffeine on sympathetic nerve activity: why coffee is safe? A single-centre crossover study	7
Noninvasive low-level tragus stimulation attenuates inflammation and oxidative stress in acute heart failure	7
Effects of posture changes on dynamic cerebral autoregulation during early pregnancy in women with obesity and/or sleep apnea	6
Orthostatic blood pressure adaptations, aortic stiffness, and central hemodynamics in the general population: insights from the Malmö Offspring Study (MOS)	6
Screening for acute hepatic porphyria in postural tachycardia syndrome	6
Management of obesity in an individual with ROHHAD syndrome with semaglutide 2.4 mg/week: a case report	6
The association between sleep duration and muscle sympathetic nerve activity	6
Cardiac 18F-dopamine positron emission tomography predicts the type of phenoconversion of pure autonomic failure	6
Augmented resting beat-to-beat blood pressure variability in patients with chronic kidney disease	6
Effects of neck compression on chemoreflex sensitivity and cardiorespiratory hemodynamics in patients with postural orthostatic tachycardia syndrome (POTS)	6
Supine hypertension is longitudinally associated with verbal memory decline in Parkinson disease	6
Prevalence and impact of orthostatic hypotension in Parkinson’s disease: a systematic review and meta-analysis	6
Does endothelial ischemic reperfusion injury augment sympathetic neurovascular transduction?	6

In at the deep end: the physiological challenges associated with artistic swimming	6
Effect of hypoglycemia on baroreflex sensitivity in individuals with type 2 diabetes: implications for autonomic control of cardiovascular function in diabetes	5
Resting-state functional magnetic resonance imaging in patients with Parkinson’s disease with and without constipation: a prospective study	5
High-intensity interval aerobic exercise delays recovery from heart rate variability: a systematic review with meta-analysis	5
“Body-first” dementia with Lewy bodies	5
Systematic literature review: treatment of postural orthostatic tachycardia syndrome (POTS)	5
Burden of caregiving for cardiovascular dysautonomia in Parkinson’s disease	5
Multiple system atrophy laryngeal stridor treated with radiofrequency-assisted posterior cordotomy and arytenoidectomy	5
Harlequin syndrome: using clinical features and autonomic testing to unmask the disorder	5
Movement disorder society criteria for the diagnosis of multiple system atrophy—what’s new?	5
Cardiovascular adjustments to cold pressor test in postmenopausal women and the impact of α1-adrenergic blockade	5
Carbidopa: beyond Parkinson’s disease	5
The future of rare autonomic disease research	5
Exploring the prevalence of undetected bradyarrhythmia in dementia with Lewy bodies	5