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    Increased Risk of Primary Hyperparathyroidism in Celiac Disease


    Jefferson Adams

    Celiac.com 05/07/2012 - People with celiac disease face a higher risk of developing primary hyperparathyroidism (PHPT) in the early years after their celiac disease is diagnosed, according to a new report from Sweden. The report appears in the The Journal of Clinical Endocrinology & Metabolism.


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    Image: CC-Nomadic LassA team of researchers recently set out to examine the risk of primary hyperparathyroidism (PHPT) in people with celiac disease. The researchers included Dr. Jonas F. Ludvigsson, Olle Kämpe, Benjamin Lebwohl, Peter H. R. Green, Shonni J. Silverberg and Anders Ekbom. They are affiliated with the Department of Pediatrics (J.F.L.) at Örebro University Hospital in Örebro, Sweden, the Clinical Epidemiology Unit (J.F.L., A.E.) of the Department of Medicine at Karolinska Institutet in Stockholm, Sweden; the Department of Medical Sciences (O.K.) at Uppsala University and University Hospital in Uppsala, Sweden; and Celiac Disease Center (B.L., P.H.R.G.), and Division of Endocrinology, Department of Medicine (S.J.S.) at Columbia University College of Physicians and Surgeons in New York city, USA.

    At least one other study has suggested an association between celiac disease and primary hyperparathyroidism.

    For their study, Dr. Jonas F. Ludvigsson from Orebro University Hospital and colleagues examined the risk of PHPT among 17,121 patients with biopsy-verified celiac disease. They found that patients with celiac disease faced a 1.91-fold increased risk of PHPT compared to 85,166 matched controls.

    Ignoring the first year, due to a risk of ascertainment bias, the team found that the risk level for PHPT increased 3.29-fold through 60 months, and disappeared after that period.

    The decrease in risk level over time may be due to the beneficial effect of the gluten-free diet, the team noted. For every per 100,000 person-years at risk, the absolute risk level from one to five years of follow-up was 61 cases in patient, compared with just 22 cases in controls. The overall risk level was even greater, by 2.53 times, when the outcome was restricted to PHPT with an adenoma diagnosis in the National Cancer Registry.

    A review of the data show that the increased risk of PHPT persisted after restricting the analysis to 1987 or later, which post-date changes in ICD coding. The risk for PHPT was slightly higher for women diagnosed with celiac disease after menopause than for women diagnosed earlier in life.

    Their study does not "provide any insight into the nature of the association between celiac disease and PHPT," the authors admit. They are unsure whether the association  is causal or whether celiac disease and PHPT might be tied another unidentified condition.

    Because most patients with untreated celiac disease have vitamin D and calcium deficiencies, the team expected to find a "constellation of celiac disease and elevated parathyroid hormone levels," but that they did not expect to see a connection between celiac disease with hypercalcemia and PHPT.

    The team calls for future studies to focus on thoroughly investigating the connection, so that researchers can understand all possible aspects of the link between these two conditions.

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    Guest Margie

    Posted

    You have four parathyroid glands. They are small the size of your pinky finger nail. I had one that needed to be removed because of hyperparathyroidism. It happened within two years of my celiac diagnosis.

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    Sources:
    1. Toft M, Dietrichs E. Aggravated stuttering following subthalamic deep brain stimulation in Parkinson’s disease--two cases. BMC Neurol. 2011 Apr 8;11:44.
    2. Tani T, Sakai Y. Stuttering after right cerebellar infarction: a case study. J Fluency Disord. 2010 Jun;35(2):141-5. Epub 2010 Mar 15.
    3. Lundgren K, Helm-Estabrooks N, Klein R. Stuttering Following Acquired Brain Damage: A Review of the Literature. J Neurolinguistics. 2010 Sep 1;23(5):447-454.
    4. Jäncke L, Hänggi J, Steinmetz H. Morphological brain differences between adult stutterers and non-stutterers. BMC Neurol. 2004 Dec 10;4(1):23.
    5. Kell CA, Neumann K, von Kriegstein K, Posenenske C, von Gudenberg AW, Euler H, Giraud AL. How the brain repairs stuttering. Brain. 2009 Oct;132(Pt 10):2747-60. Epub 2009 Aug 26.
    6. Galantucci S, Tartaglia MC, Wilson SM, Henry ML, Filippi M, Agosta F, Dronkers NF, Henry RG, Ogar JM, Miller BL, Gorno-Tempini ML. White matter damage in primary progressive aphasias: a diffusion tensor tractography study. Brain. 2011 Jun 11.
    7. Lundgren K, Helm-Estabrooks N, Klein R. Stuttering Following Acquired Brain Damage: A Review of the Literature. J Neurolinguistics. 2010 Sep 1;23(5):447-454.
    8. [No authors listed] Case records of the Massachusetts General Hospital. Weekly clinicopathological exercises. Case 43-1988. A 52-year-old man with persistent watery diarrhea and aphasia. N Engl J Med. 1988 Oct 27;319(17):1139-48
    9. Molteni N, Bardella MT, Baldassarri AR, Bianchi PA. Celiac disease associated with epilepsy and intracranial calcifications: report of two patients. Am J Gastroenterol. 1988 Sep;83(9):992-4.
    10. http://ezinearticles.com/?Food-Allergy-and-Stuttering-Link&id=1235725 
    11. http://www.craig.copperleife.com/health/stuttering_allergies.htm 
    12. https://www.celiac.com/forums/topic/73362-any-help-is-appreciated/
    13. Ford RP. The gluten syndrome: a neurological disease. Med Hypotheses. 2009 Sep;73(3):438-40. Epub 2009 Apr 29.
    14. Hadjivassiliou M, Gibson A, Davies-Jones GA, Lobo AJ, Stephenson TJ, Milford-Ward A. Does cryptic gluten sensitivity play a part in neurological illness? Lancet. 1996 Feb 10;347(8998):369-71.

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    Journal of Clinical Pathologyhttp://dx.doi.org/10.1136/jclinpath-2018-205023

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