Warning: Undefined variable $zfal in C:\Inetpub\vhosts\kidney.de\httpdocs\mlpefetch.php on line 525
Deprecated: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in C:\Inetpub\vhosts\kidney.de\httpdocs\mlpefetch.php on line 525
Warning: Undefined variable $sterm in C:\Inetpub\vhosts\kidney.de\httpdocs\mlpefetch.php on line 530
Warning: Undefined variable $sterm in C:\Inetpub\vhosts\kidney.de\httpdocs\mlpefetch.php on line 531
 
English Wikipedia
Nephropedia Template TP (
Twit Text
DeepDyve
Pubget Overpricing |  
lüll
Impact of the introduction of a guideline on the targeted detection of hereditary haemochromatosis Jacobs EM; Meulendijks CF; Elving L; van der Wilt GJ; Swinkels DWNeth J Med 2005[Jun]; 63 (6): 205-14BACKGROUND: In 1998 a clinical guideline for the targeted, accurate and early detection and treatment of HFE-related hereditary haemochromatosis (HH), which comprises a test for the causative HFE-gene mutations, was introduced in our outpatient department. METHODS: The impact of this guideline was evaluated retrospectively. Data were acquired from medical records of patients with discharge diagnosis codes suggestive of HH (n=878 patients), obtained from a period before (n=422) and after guideline introduction (n=456). RESULTS: Combined measurements of serum transferrin saturation and serum ferritin rose from 12.2% (n=53) to 29.5% (n=138, p<0.001), leaving 70% of the patients eligible for HH not tested for iron parameters. The HFE-gene mutation detection test was correctly used in II (40.7%) of 27 tested patients and improperly interpreted in six (22.2%) of these 27 patients. Five new HH patients were diagnosed before and 13 after introduction. Seven of these 13 patients appeared to be incorrectly diagnosed, due to misinterpretation of laboratory results. Diagnostic costs of case detection for each accurately diagnosed patient were euro 2380 before and euro 2600 after introduction of the guideline. CONCLUSION: Evaluation of the introduction of a practical guideline for targeted HH detection reveals a low compliance with the guideline, resulting in both a small percentage of patients tested for HH and overdiagnosis of HH. Therefore, the introduction of the guideline should be combined with a more appropriate implementation strategy which includes education on its most critical points, i.e. the indication and interpretation of the iron parameters and the HFE genotype.|*Practice Guidelines as Topic[MESH]|Biopsy[MESH]|Costs and Cost Analysis[MESH]|Female[MESH]|Ferritins/blood[MESH]|Genetic Testing[MESH]|Genotype[MESH]|Guideline Adherence[MESH]|Hemochromatosis/diagnosis/economics/*genetics[MESH]|Humans[MESH]|Liver/pathology[MESH]|Male[MESH]|Middle Aged[MESH]|Mutation[MESH]|Patient Selection[MESH]|Retrospective Studies[MESH]|Transferrin/analysis[MESH] |
