Orthostatic intolerance

Common Name(s)

Orthostatic intolerance

Description for this condition is not yet available.
 

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Advocacy and Support Organizations

 

Condition Specific Organizations

Following organizations serve the condition "Orthostatic intolerance" for support, advocacy or research.

There are currently no organizations listed in Disease InfoSearch that support this condition. Create a listing.

 

 

General Support Organizations

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Scientific Literature

Articles from the PubMed Database

Research articles describe the outcome of a single study. They are the published results of original research.
The terms "Orthostatic intolerance" returned 56 free, full-text research articles on human participants. First 3 results:

Orthostatic Intolerance and Postural Orthostatic Tachycardia Syndrome in Joint Hypermobility Syndrome/Ehlers-Danlos Syndrome, Hypermobility Type: Neurovegetative Dysregulation or Autonomic Failure?
 

Author(s): Claudia Celletti, Filippo Camerota, Marco Castori, Federica Censi, Laura Gioffrè, Giovanni Calcagnini, Stefano Strano

Journal: Biomed Res Int. 2017 ;2017():9161865.

 

Background. Joint hypermobility syndrome/Ehlers-Danlos syndrome, hypermobility type (JHS/EDS-HT), is a hereditary connective tissue disorder mainly characterized by generalized joint hypermobility, skin texture abnormalities, and visceral and vascular dysfunctions, also comprising ...

Last Updated: 13 Mar 2017

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Orthostatic intolerance symptoms are associated with depression and diminished quality of life in patients with postural tachycardia syndrome.
 

Author(s): Jangsup Moon, Do-Yong Kim, Jung-Ick Byun, Jun-Sang Sunwoo, Jung-Ah Lim, Tae-Joon Kim, Jung-Won Shin, Woo-Jin Lee, Han Sang Lee, Jin-Sun Jun, Kyung-Il Park, Keun-Hwa Jung, Soon-Tae Lee, Ki-Young Jung, Kon Chu, Sang Kun Lee

Journal:

 

Patients with postural tachycardia syndrome often appear depressive and report diminished quality of life (QOL). In the current study, we first evaluated if the maximal heart rate (HR) increment after standing is associated with the clinical symptoms in patients with excessive orthostatic ...

Last Updated: 12 Oct 2016

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Detailed Relationship Between the Pattern of Blood Pressure Change During the Valsalva Maneuver and the Degree of Orthostatic Hypotension During the Head-Up Tilt Test in Patients With Orthostatic Intolerance: A Retrospective Case-Control Study.
 

Author(s): Hyun-Ah Kim, Hyon-Ah Yi, Jeong-Ho Hong, Hyung Lee

Journal: Medicine (Baltimore). 2016 May;95(19):e3608.

 

Although the head-up tilt (HUT) test and Valsalva maneuver (VM) have been widely used to identify sympathetic adrenergic impairment, the detailed relationship between the degree of orthostatic hypotension (OH) during the HUT test and the pattern of blood pressure (BP) change during ...

Last Updated: 14 May 2016

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Reviews from the PubMed Database

Review articles summarize what is currently known about a disease. They discuss research previously published by others.
The terms "Orthostatic intolerance" returned 8 free, full-text review articles on human participants. First 3 results:

Postural Tachycardia Syndrome: Beyond Orthostatic Intolerance.
 

Author(s): Emily M Garland, Jorge E Celedonio, Satish R Raj

Journal: Curr Neurol Neurosci Rep. 2015 Sep;15(9):60.

 

Postural tachycardia syndrome (POTS) is a form of chronic orthostatic intolerance for which the hallmark physiological trait is an excessive increase in heart rate with assumption of upright posture. The orthostatic tachycardia occurs in the absence of orthostatic hypotension and ...

Last Updated: 22 Jul 2015

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Common syndromes of orthostatic intolerance.
 

Author(s): Julian M Stewart

Journal: Pediatrics. 2013 May;131(5):968-80.

 

The autonomic nervous system, adequate blood volume, and intact skeletal and respiratory muscle pumps are essential components for rapid cardiovascular adjustments to upright posture (orthostasis). Patients lacking sufficient blood volume or having defective sympathetic adrenergic ...

Last Updated: 2 May 2013

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Update on the theory and management of orthostatic intolerance and related syndromes in adolescents and children.
 

Author(s): Julian M Stewart

Journal: Expert Rev Cardiovasc Ther. 2012 Nov;10(11):1387-99.

 

Orthostasis means standing upright. One speaks of orthostatic intolerance (OI) when signs, such as hypotension, and symptoms, such as lightheadedness, occur when upright and are relieved by recumbence. The experience of transient mild OI is part of daily life. 'Initial orthostatic ...

Last Updated: 18 Dec 2012

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Symptoms, Diagnosis, and Treatment

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Clinical Trial Information This information is provided by ClinicalTrials.gov

Treatment of Orthostatic Intolerance in Patients With Parkinson's Disease Using Midodrine
 

Status: Recruiting

Condition Summary: Orthostatic Intolerance; Parkinson's Disease

 

Last Updated: 25 Aug 2015

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Pathophysiology of Orthostatic Intolerance
 

Status: Recruiting

Condition Summary: Tachycardia; Postural Orthostatic Tachycardia Syndrome

 

Last Updated: 22 Mar 2017

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Reducing Orthostatic Intolerance With Oral Rehydration in Myalgic Encephalomyelitis/Chronic Fatigue Syndrome Patients
 

Status: Recruiting

Condition Summary: Chronic Fatigue Syndrome; Myalgic Encephalomyelitis; Systemic Exertion Intolerance Disease (SEID); Postural Tachycardia Syndrome (POTS); Neurally Mediated Syncope (NMS)

 

Last Updated: 27 Mar 2017

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