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orthostatic intolerance

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  1. Hoopoe
    Thread

    SCN9A variant and dysautonomia

    A clinical geneticist believes that a rare variant in the SCN9A gene could be responsible for at least a part of my symptoms. The variant is...
    Thread by: Hoopoe, Dec 15, 2023, 6 replies, in forum: Laboratory and genetic testing, medical imaging
  2. LarsSG
    Thread

    Dysregulation of tetrahydrobiopterin metabolism in ME/CFS by pentose phosphate pathway, 2024, Bulbule, Roy et al

    This is the preprint. See post #4 for the published paper Augmentation of Anaerobic Pentose Phosphate Pathway Dysregulates Tetrahydrobiopterin...
    Thread by: LarsSG, Dec 12, 2023, 14 replies, in forum: ME/CFS research
  3. SNT Gatchaman
    Thread

    Review Autonomic Manifestations of Long-COVID Syndrome, 2023, Hira, Raj et al.

    Autonomic Manifestations of Long-COVID Syndrome Hira, Rashmin; Karalasingham, Kavithra; Baker, Jacquie R.; Raj, Satish R. Purpose of Review...
    Thread by: SNT Gatchaman, Nov 11, 2023, 0 replies, in forum: Long Covid research
  4. Mij
    Thread

    Review Non-Pharmacological Treatment of Autonomic Dysfunction in Parkinson’s Disease and Other Synucleinopathies, 2023, Palma, Jose-Albertoa;Thijs, Roland

    'Many patients with neurogenic orthostatic hypotension also have hypertension in the supine position. The BP can be extremely labile, resembling a...
    Thread by: Mij, Sep 10, 2023, 1 replies, in forum: Other health news and research
  5. SNT Gatchaman
    Thread

    Trial Report Influence of end-tidal CO2 on cerebral blood flow during orthostatic stress in controls and adults with [ME/CFS], 2023, Campen et al.

    Influence of end-tidal CO2 on cerebral blood flow during orthostatic stress in controls and adults with myalgic encephalomyelitis/chronic fatigue...
    Thread by: SNT Gatchaman, Sep 9, 2023, 0 replies, in forum: ME/CFS research
  6. SNT Gatchaman
    Thread

    Trial Report The Long-COVID autonomic syndrome in hospitalized patients: A one-year prospective cohort study, 2023, Rigo et al.

    The Long-COVID autonomic syndrome in hospitalized patients: A one-year prospective cohort study Stefano Rigo; Franca Barbic; Kareem Khalaf; Andrea...
    Thread by: SNT Gatchaman, Sep 2, 2023, 1 replies, in forum: Long Covid research
  7. SNT Gatchaman
    Thread

    Preprint High proportions of post-exertional malaise and orthostatic intolerance in people living with post-COVID-19 condition: the PRIME post-COVID study, 202

    High proportions of post-exertional malaise and orthostatic intolerance in people living with post-COVID-19 condition: the PRIME post-COVID study...
    Thread by: SNT Gatchaman, Aug 23, 2023, 4 replies, in forum: Long Covid research
  8. Mij
    Thread

    Early-onset hereditary isolated non-neurogenic orthostatic hypotension in a Swedish family, 2023, Jan Fagius et al

    Abstract Purpose Orthostatic hypotension is a common condition with heterogeneous and, in many cases, unclear underlying pathophysiology. Frequent...
    Thread by: Mij, Jul 20, 2023, 2 replies, in forum: Other health news and research
  9. mango
    Thread

    "Drink more water"

    Why telling pwOI to just drink more water might not be as helpful as you'd think. I feel this Instagram post is worth a read, including the...
    Thread by: mango, Jul 2, 2023, 14 replies, in forum: Orthostatic intolerance
  10. Mij
    Thread

    Adrenal gland response to adrenocorticotropic hormone is intact in patients with POTS, 2023, Jill K H Laurin et al

    Abstract Background Many patients with postural orthostatic tachycardia syndrome (POTS) are hypovolemic with plasma volume deficits of 10–30 %....
    Thread by: Mij, Jun 30, 2023, 1 replies, in forum: 'Conditions related to ME/CFS' news and research
  11. Mij
    Thread

    Effects of daily artificial gravity training on orthostatic tolerance following 60-day strict head-down tilt bedrest, 2023, J.-N. Hoenemann et al

    Abstract Purpose Orthostatic intolerance commonly occurs following immobilization or space flight. We hypothesized that daily artificial gravity...
    Thread by: Mij, Jun 29, 2023, 0 replies, in forum: 'Conditions related to ME/CFS' news and research
  12. John Mac
    Thread

    Cognitive impairment in long COVID and short duration ME patients is mediated by orthostatic hemodynamic changes, 2023, Vernon et al

    Full title: Cognitive impairment in post-acute sequelae of COVID-19 and short duration myalgic encephalomyelitis patients is mediated by...
    Thread by: John Mac, Jun 26, 2023, 8 replies, in forum: ME/CFS research
  13. Wyva
    Thread

    Cognitive functioning in POTS among different body positions: a prospective pilot study (POTSKog study), 2023, Maier et al

    Full title: Cognitive functioning in postural orthostatic tachycardia syndrome among different body positions: a prospective pilot study (POTSKog...
    Thread by: Wyva, Jun 1, 2023, 4 replies, in forum: 'Conditions related to ME/CFS' news and research
  14. Hutan
    Thread

    Usefulness of an abnormal cardiovascular response during low-grade head-up tilt-test for ... adolescents with chronic fatigue ..., 2007, Wyller et al

    Usefulness of an abnormal cardiovascular response during low-grade head-up tilt-test for discriminating adolescents with chronic fatigue from...
    Thread by: Hutan, Jun 1, 2023, 9 replies, in forum: ME/CFS research
  15. Andy
    Thread

    Comparison of a 20 degree and 70 degree tilt test in adolescent ME/CFS patients, 2023, van Campen, Rowe, Visser

    Introduction: During a standard 70-degree head-up tilt test, 90% of adults with myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS)...
    Thread by: Andy, May 31, 2023, 5 replies, in forum: ME/CFS research
  16. SNT Gatchaman
    Thread

    Detecting Orthostatic Intolerance in Long COVID in a Clinic Setting, 2023, Isaac et al.

    Detecting Orthostatic Intolerance in Long COVID in a Clinic Setting Isaac, Robert Oliver; Corrado, Joanna; Sivan, Manoj Introduction: A likely...
    Thread by: SNT Gatchaman, May 27, 2023, 4 replies, in forum: Long Covid research
  17. SNT Gatchaman
    Thread

    Orthostatic chronotropic incompetence in patients with myalgic encephalomyelitis/chronic fatigue syndrome ME/CFS, 2023, van Campen et al.

    Orthostatic chronotropic incompetence in patients with myalgic encephalomyelitis/chronic fatigue syndrome ME/CFS van Campen; Verheugt; Rowe;...
    Thread by: SNT Gatchaman, May 23, 2023, 11 replies, in forum: ME/CFS research
  18. Sly Saint
    Thread

    Detection of Elevated Level of Tetrahydrobiopterin in Serum Samples of ME/CFS Patients with Orthostatic Intolerance: A Pilot Study 2023,Gottschalk ea

    Abstract Myalgic encephalomyelitis or chronic fatigue syndrome (ME/CFS) is a multisystem chronic illness characterized by severe muscle fatigue,...
    Thread by: Sly Saint, May 13, 2023, 15 replies, in forum: ME/CFS research
  19. Mij
    Thread

    Early Cerebral Hypoperfusion .. with OI Without Tachycardia During .. Tilt Test is Independent of Vasovagal Response, 2021, González-Hermosillo et al

    Abstract Background: Cerebral hypoperfusion before syncope has been shown in patients with chronic orthostatic intolerance (OI) without...
    Thread by: Mij, Mar 26, 2023, 3 replies, in forum: 'Conditions related to ME/CFS' news and research
  20. Wyva
    Thread

    Impact of the COVID-19 pandemic on clinical autonomic practice in Europe A survey of the European Academy of Neurology and(...), 2023, Fanciulli et al

    Full title: Impact of the COVID-19 pandemic on clinical autonomic practice in Europe A survey of the European Academy of Neurology (EAN) and the...
    Thread by: Wyva, Mar 21, 2023, 1 replies, in forum: Long Covid research
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