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        Cluster Headache Help and Support >> Cluster Headache Specific >> Diagnoses--being made more quickly
        
(Message started by: Bob_Johnson on Dec 8^th, 2007, 11:36am)

Title: Diagnoses--being made more quickly
Post by Bob_Johnson on Dec 8^th, 2007, 11:36am

Compare these two abstracts and see that docs are starting to learn more and making diagnoses with less delay.
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Headache. 2000 Oct;40(9):730-5.

The misdiagnosis of cluster headache: a nonclinic, population-based, Internet survey.

Klapper JA, Klapper A, Voss T.

Colorado Neurology and Headache Center, Denver 80218, USA.

OBJECTIVE: We conducted the first nonclinic, Internet-based survey of cluster headache to investigate this population with regard to diagnostic problems encountered, effective and ineffective medications, problems obtaining medications through third-party payers, and symptoms as they relate to International Headache Society criteria. BACKGROUND: Previous cluster headache surveys have been at specialty centers. These patients might be different from cluster headache sufferers in the general population. An Internet-based population of cluster headache sufferers who connected to a Web site responded to the questionnaire, and e-mailed it back to our site to be analyzed. We analyzed a total of 789 respondents, 76% men and 28% women. RESULTS: Eighty-seven percent of respondents qualified as having cluster headache according to International Headache Society criteria. However, diagnosis was delayed an average of 6.6 years from the onset of symptoms. The average number of physicians seen before the correct diagnosis was made was 4.3, and the average number of incorrect diagnoses was 3.9. Seventy-one percent of respondents had undergone unnecessary magnetic resonance or computed tomography scans, and 4% had unnecessary sinus or deviated septum surgery. We found that many inappropriate medications such as propranolol, amitriptyline, and antibiotics were prescribed and that successful medications for clusters such as sumatriptan and oxygen were often denied due to a failure to understand the nature of this disorder. Seventy-seven percent of respondents were smokers. Seventy-four percent stopped smoking in an attempt to improve their condition; however, only 3% experienced relief. CONCLUSIONS: The most alarming finding was the delay in diagnosing cluster headache in this population--an average of 6.6 years. The selection of medications demonstrated to be successful in the treatment of clusters proved effective for the majority of this population. Many respondents reported being denied some of these effective medications by their physicians or third-party payers. Using International Headache Society criteria for cluster headache, 87% of the respondents should have been correctly diagnosed by the first physician seen.

PMID: 11091291
_________________________________________________________________________
Acta Neurol Scand. 2004 Mar;109(3):175-9.
Diagnostic delays and mis-management in cluster headache.

Bahra A, Goadsby PJ.

Headache Group, Institute of Neurology, Queen Square, London, UK. peterg@ion.ucl.ac.uk

OBJECTIVES: Cluster headache is a stereotyped form of primary headache that while common in terms of neurologic illnesses is much less common as a cause of disabling headache than migraine. MATERIALS AND METHODS: We directly interviewed 230 patients with cluster headache. National support groups contributed 76% and 24% came from the National Hospital for Neurology and Neurosurgery Headache Clinic. RESULTS: Seventy-two percent were men and 28% women, giving a male to female (M:F) ratio of 2.5:1. Episodic cluster headache (ECH) was recorded in 79% while 21% had chronic cluster headache (CCH). The mean time to diagnosis has dropped from 22 years in the 1960s to 2.6 years in the 1990s, although the mean number of GPs seen before a diagnosis was made remains at three. CONCLUSIONS: While there has been improvement in the time to diagnosis for cluster headache, a number of physicians will be consulted, and better education is likely to reduce the overall patient suffering.

Publication Types:
Research Support, Non-U.S. Gov't

PMID: 14763953 [PubMed]

Title: Re: Diagnoses--being made more quickly
Post by Ray on Dec 8^th, 2007, 11:48am

Pardon the grammar, but doctors seem to be "less worse" than they used to be. Still a long way to go! Thank you for posting the abstracts!

Ray