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Biomedical subjects

M Jamoulle

Publications and source records attributed to M Jamoulle.

8 recordsLinked to original sources
PubMed2006

[Use and evaluation of the Belgian 3BT thesaurus adapted for Rwanda].

The Kigali university medical centre (CHUK) lacks visibility on its activities for many years. Institution management as well understanding the institution as the corner stone of the Rwandese health system and reinforcement of its visibility are all health policy major issues. Nevertheless, to this point no such tool has been developed nor implemented. The objective is to assess the feasibility of the use of the thesaurus 3BT as data collection tool in a Rwandese health institution. In august 2005, the thesaurus 3BT (Belgian, bilingual, biclassified ICD-10/ICPC-2) adapted to the CHUK has been implemented. Main issues: encoding quality and thesaurus operationality. Qualitative analysis has been performed on 899 coding of which 16 empty. Low occurrences (< or = 0.2%) of about 25% of codings of clinical diagnosis show the need for using a thesaurus but also to upgrade it. Near 45% of the empty codings could be fulfilled with a quick look to the original medical record. Some diagnoses are missing in the thesaurus 3BT. 66% of which have similar concepts in the thesaurus although not identifiable by a lay person. Finally, a clinical data blind coding test by a doctor used to classifications and by a lay person used to code clinical diagnosis from medical records of the hospitalised patients shows an exact similarity in 70% of the coding and a loss of coding precision in 20%. No coding error has been identified at this time. In conclusion, operationality of the thesaurus is quite acceptable in this study. The thesaurus makes easy the coding of clinical diagnosis even by lay people. Quality of data is enough to be able to interpret the quantitative results of the coding process. This study has to be repeated on a wider basis.

Belgium↗
PubMed2000

ICPC-2-E: the electronic version of ICPC-2. Differences from the printed version and the consequences.

BACKGROUND: In 1998, ICPC-2 was published as a book. In the process of translating the book, and preparing an electronic version of chapter 10 (the actual classification), ICPC-2 proved to contain many errors and inconsistencies. Particularly, major problems were identified in the conversion between ICPC-2 and ICD-10, which could lead to major errors when used in electronic patient records. OBJECTIVES: We prepared an electronic version of chapter 10 of ICPC-2, ICPC-2-E, with all necessary corrections, to be published on the Oxford University Press web site as a part of this article. METHODS: Errors and inconsistencies were redressed, including particularly those in the con-version structure with all consequences on the level of inclusion and exclusion criteria, through a process of careful checking. RESULTS AND CONCLUSION: ICPC-2-E, the electronic version of chapter 10 of ICPC-2, is specifically to be used in an electronic patient record and for research purposes. It is to be used together with the first nine chapters of ICPC-2, since the book is indispensable to make a correct use of ICPC.

Bias↗
PubMed1998

[The periodic health examination: a useless test?].

A critical analysis of the theoretical concepts applying to mass screening (Frames' criteria) in relation with the "Evidence-Based Medicine" methodology leads to rule out the basic blood test from the periodic health examination. A good questioning with a good clinical examination will select high risk populations for specific health problems for which some oriented tests can be performed with an acceptable positive predictive value.

Diagnostic Tests, Routine↗
PubMed1997

["Doctor, my knee hurts...", the generalist's point of view].

Knee pain is a relatively common symptom in family practice. It is occurring at the rate of 48 fo 1000 patients/year in the Dutch general practitioner's non selected population. The different investigation techniques are listed and studied, leading to a global classification (non inflammatory (degenerative, mechanical or traumatic), inflammatory or septic knee), then to a more specific and more operational one for an optimal therapeutic way.

Decision Trees↗
PubMed1996

[Headache in general medicine: status and clinical evaluation].

Headache is one of the most frequent population health problems. It is also one of the most frequent complaints during an encounter in general practice. The family doctor is confronted with a difficult way of getting action, either diagnostic or therapeutic, which has to take into account the specificity of decision making in primary health care. A pragmatic and efficient proposal is built up, step by step.

Adolescent↗
PubMedDate not supplied

High prevalence of hepatitis C virus infection in Belgian intravenous drug users and potential role of the "cotton-filter" in transmission: the GEMT Study.

AIMS: To estimate viral seroprevalences for HCV, HBV and HIV among belgian intravenous (IVDU) and non intravenous (non-IVDU) drug users; to assess risk factors for HCV infection in IVDU; to assess feasibility of chronic hepatitis C follow-up in this population. DESIGN: Cross-sectional study. Demographic and behavioural characteristics were obtained by a standardized questionnaire. Serum samples were tested for HCV, HBV and HIV. SUBJECTS AND SETTING: 329 patients (244 IVDU and 85 non-IVDU) attending ten general practitioners in 1995. RESULTS: HCV seroprevalence was 78.3%; it was 35.7% for HBV and 0.9% for HIV in IVDU, vs 2.4%, 8.3% and 0%, respectively, in non-IVDU. In logistic regression analysis, independent risk factors for HCV infection were: 1/sharing of syringes and/or of "cottons" used as filters (adjusted prevalence odds ratio [POR] = 31.7; 95% confidence interval [CI] = 9.8-102.5), 2/duration of injecting upper than one month (adjusted POR = 8.6; CI = 3.0-24.7) and 3/age (adjusted POR = 1.2 by year of difference; CI = 1.0-1.3). A biochemical follow-up was obtained in 70% of HCV seropositive users; 79.5% of them had chronic hepatitis C (mean value of ALT = 3.5 times upper normal value, range 1.1-23.0). Among these, 24.7% went through liver biopsy during the three years follow-up period of the study. CONCLUSIONS: HCV seroprevalence is very high among belgian IVDU. Prevention strategies have to focus on neophytes injectors. They must be urgently revisited for what concern needles/syringes exchange programs: "cottons" must be included. Follow-up and treatment of chronic hepatitis C seem to be poorly effective among drug users.

Adolescent↗