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La Revue de Médecine Interne 10/2012; · 0.61 Impact Factor
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C Agard,
P Pottier,
M Hamidou,
T Papo,
T Généreau, P de Faucal,
D Boutoille,
T Ponge,
J Connault,
J-M Brisseau,
B Planchon,
J-H Barrier
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ABSTRACT: Ten to fifteen percent of granulomatous hepatitis are idiopathic. If symptoms like prolonged fever are present, empirical treatment is discussed. The goal of this study is to describe the empirical treatment proposed in this situation by French specialists of internal medicine.
We conducted a practice investigation among the French national society of internal medicine (SNFMI), using an anonymous questionnaire that related a case of idiopathic granulomatous hepatitis. This questionnaire was proposed to all French internists present at the SNFMI congress in June and December 2004. French specialists of internal medicine had to answer if they would prescribe an empirical treatment and if so, to specify this treatment.
Thirty-six French specialists of internal medicine answered to the questionnaire. In the proposed situation, 89% of them initiate an empirical treatment. In 18/36 cases (50%), a first-line anti-tuberculosis empirical treatment is proposed (quadritherapy in 11 cases). In 7 cases (19%), an empirical treatment with prednisone, 0.4 mg/kg/d (N=1) and 1 mg/kg/d (N=6), would be prescribed. Seven internists (19%) would prescribe an empirical treatment with cyclins at the dose of 100 to 400 mg/d. Median duration of the empirical treatment would be 28 days (range: 8-252d). The evaluation parameters mentionned are: fever (69%), weight (59%), seric level of C-reactive protein (59%), and liver biology (53%). In case of failure of first-line empirical treatments, 69% of all questionned internists prescribe a second-line treatments: prednisone at the dose of 0.4 to 2 mg/kg/d (72%), anti-tuberculosis treatments (16%), cyclins 200 mg/d (12%), with a median duration of 28 days. Seven internists (19%) propose to combine two empirical treatments.
Faced with a problem of idiopathic granulomatous hepatitis, French internists questionned propose four therapeutics options: no treatment, anti-tuberculosis treatment, cyclins or steroids treatment. First-line anti-tuberculosis treatment is a coherent proposition regarding to the high prevalence of tuberculosis. There are only few data available concerning empirical treatment with steroids or cyclins. Specific proposition of such empirical treatments should be defined.
The management of idiopathic granulomatous hepatitis is difficult. Our study shows that therapeutics practices of French internists are heterogenous. The main proposition consists in a first-line anti-tuberculosis empirical treatment, that has to be evaluated after four weeks, and switched with steroids (prednisone, 1 mg/Kg/d) in case of failure. This study is not an expert proposition but contributes to suggest clinical practice guidelines for a rare, complex, heterogenous, and typically internist situation.
La Revue de Médecine Interne 05/2006; 27(4):276-84. · 0.61 Impact Factor
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ABSTRACT: Behçet's disease can be aggravated by chronic infection. Our case illustrates how the disease can be disclosed during an acute activation of a chronic infectious focus.
A 40-year-old man had Behçet's syndrome associating fever, bipolar aphtosis, cutaneous pseudo folliculitis, anterior uveitis, and meningitis following an acute episode of a dental infection, with periapical granuloma. Antibiotic therapy was ineffective in calming this first flare-up of Behçet's disease. Corticosteroid and colchicine therapy were effective.
Clinical and experimental work would implicat buccal streptococcal flora in the pathogenesis of Behçet's disease. Antibiotics offer interesting perspectives but further studies are needed to define their role in the treatment of Behçet's disease.
La Presse Médicale 11/1999; 28(30):1635-7. · 0.67 Impact Factor
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ABSTRACT: Although magnetic resonance imaging has been proposed for the diagnosis of deep venous thrombosis (DVT), its role in diagnostic strategy remains to be defined. We compared prospectively magnetic resonance angiography (MRA) with two-dimensional time-of-flight with contrast venography (CV) and colour duplex sonography (CDS) in 25 patients with DVT of the pelvis confirmed by CV. All patients were examined by CV (gold standard) and MRA and 17 by CDS. These studies were compared for DVT diagnosis in the pelvis and inferior vena cava and analysis of thrombotic spread. MRA was positive in 25 patients whose DVT was diagnosed by CV (100% sensitivity). MRA sensitivity and negative predictive value were 100%, specificity 98.5% and positive predictive value 97.5% for the diagnosis of thrombosis at each anatomic level. There were discrepancies between MRA and CV (2 false-positive results for 2 venous segments) and between CDS and CV (2 false-positive and 3 false-negative results). CV was uninterpretable for 8.8% of segments and CDS was often technically limited to the pelvic level, whereas all venous segments explored were analysable in MRA. MRA gave excellent results for positive diagnosis and DVT spread. MRA is a potentially valuable technique for assessing iliofemorocaval venous thrombosis.
The Lancet 08/1995; 346(8966):17-9. · 38.28 Impact Factor
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La Presse Médicale 04/1995; 24(11):547. · 0.67 Impact Factor
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ABSTRACT: Many authors consider that late onset is a suspect criterion for differentiating primary Raynaud's phenomenon (Raynaud's disease, RD) from Raynaud's syndrome (RS). However, many cases of late-onset Raynaud's phenomenon in patients over forty years of age remain without etiologic diagnosis and therefore deserve the designation "late-onset RD." One hundred and ninety-four patients with RD (143 women, 51 men) were selected among 424 patients with Raynaud's phenomenon, according to Allen and Brown's criteria with negative serologic investigations and normal capillaroscopy. The purpose of the study was to consider the possible discriminant value of age of onset in distinguishing between RD and RS. The following epidemiologic features were studied: age of onset, sex, family history of Raynaud's phenomenon and migraine, and smoking and working habits. Microcirculation was assessed by capillaroscopy and strain-gauge plethysmography. Maximal digital flow at 45 degrees C and reactivity to cold were determined for each patient. Results were related to age of onset. The existence of true cases of late-onset RD in patients over forty years of age was confirmed (prevalence 27%), showing a correlation with a family history of Raynaud's phenomenon inferior to that found in early-onset cases (p < 0.0001). Microcirculation studies generally indicated a strong correlation between reactivity to cold, familial RD, and early onset, whereas no correlation was found with migraine or smoking. Nor was there any clinical or plethysmographic evidence for arteritis as a possible pathogenetic factor in late-onset RD. These results indicate that late-onset RD is a valid designation and that its pathogenesis seems less dependent on genetic sensitivity to cold than that of early-onset cases. In the absence of underlying arteritis, neurovascular dysfunction or a hemorheologic mechanism may be suggested as plausible causes of late-onset RD.
Angiology 08/1994; 45(8):677-86. · 1.51 Impact Factor
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ABSTRACT: We evaluated the interpretation, reliability and usefulness of 99m technetium labelled antifibrin immunoscintigraphy for the diagnosis of deep vein thrombosis in the lower limbs.
The diagnostic value of 99m technetium labelled antifibrin immunoscintigraphy was assessed in 44 patients with suspected venous thrombosis. The reference examination was bilateral ascending phlebography; 40 patients had doppler ultrasonography of the veins; 0.5 mg of antibody labelled by 17.5 mCi on average of 99m technetium were injected intravenously, and serial scintigraphic images were collected 1 min, 90 min and 18 hours after injection.
The best results were obtained by comparison between the 90 min and the immediate post-injection images, with 86 percent sensitivity, 73 percent specificity and 81 percent accuracy. Heparin therapy and past history of phlebitis had no influence on the results. The doppler ultrasonography/immunoscintigraphy combination had a 100 percent specificity. 99m Technetium labelled antifibrin immunoscintigraphy had about the same diagnostic value as 111 indium labelled antifibrin immunoscintigraphy.
The introduction of 99m technetium as isotopic marker will make immunoscintigraphy easier and available in numerous nuclear medicine centres. Antifibrin immunoscintigraphy can be an additional diagnostic tool for the difficult diagnosis of deep vein thrombosis.
La Presse Médicale 06/1994; 23(20):931-6. · 0.67 Impact Factor
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ABSTRACT: The purpose of this study was to analyze the reactivity to cold in a series of 541 patients with Raynaud's phenomenon and to search for possible correlations with the functional severity and the etiologic diagnosis of the acrosyndrome. Digital reactivity to cold was quantified by a plethysmographic cold test performed under standardized conditions, using mercury-strain-gauge plethysmography. The functional severity of Raynaud's phenomenon was assessed by the weekly frequency of attacks during winter. Topographic evaluation of the acrosyndrome sought to determine the possible extension of attacks to the thumb. Factorial Analysis of Correspondences indicated a high correlation between the intensity of reactivity to cold and the frequency of thumb involvement (p = 0.0001) or the weekly frequency of attacks during winter (p < 10(-4)). There was also a close dependence between reactivity to cold and the etiologic diagnosis of the acrosyndrome (p < 10(-4)). Significant correspondences were found between mild or major types of reactivity and primary Raynaud's disease, between very severe reactivity to cold and scleroderma. This study contributes to a clinical validation of the plethysmographic cold test. During Raynaud's phenomenon, it is indicative of clinical severity and can in a certain way guide the etiologic diagnosis, particularly concerning the risk of scleroderma.
International angiology: a journal of the International Union of Angiology 04/1994; 13(1):10-4. · 1.65 Impact Factor
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ABSTRACT: Immunoscintigraphy was performed using the Fab' fragment of 99Tcm-labelled T2G1s anti-fibrin monoclonal antibody in a rabbit experimental model of venous thrombosis of known and increasing age (1, 3 and 7 days). Scans were positive in 3/7 cases for 1-day thrombosis (fibrin-poor network) and in 7/7 cases for 3-day thrombosis (fibrin-rich network). In rabbits with 7-day thrombosis, the scan was positive (2/4 cases) only when connective tissue was not present in the clot. Scintigraphic results were concordant with those of biodistribution studies showing the mean percentage of injected dose per gram 99Tcm-T2G1s present in the thrombosed vein wall (0.043, 0.082 and 0.07 for thrombi at 1, 3 and 7 days, respectively). Mean thrombosed vein wall-to-blood ratios were 1.027, 2.291 and 1.301, respectively. Immunoscintigraphy with T2G1s anti-fibrin monoclonal antibody thus enabled hematological status to be evaluated.
Nuclear Medicine Communications 02/1994; 15(1):50-7. · 1.40 Impact Factor
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ABSTRACT: The authors report the case of a 24-year-old woman with paradoxical embolism of the right arm subsequent to childbirth. Patent foramen ovale was diagnosed by right cardiac catheterization and contrast echocardiography. On the basis of clinical, immunoscintigraphic and radiologic data, the pelvic region was the only possible origin of the embolic process. The main interest of this case is that arterial ischemic signs were indicative of an embolic process of pelvic origin diagnosed by scintigraphy using radiolabeled antifibrin antibody.
Journal des Maladies Vasculaires 02/1994; 19(2):151-3. · 0.54 Impact Factor
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ABSTRACT: From a prospective study concerning 576 patients with Raynaud's phenomenon, the authors studied the results of Allen's clinical test and their etiologic significance. These results were compared to those obtained by the instrumental technique using the Doppler probe to locate and compress radial and ulnar arteries and digital plethysmography to measure the effects of this compression. This instrumental technique makes it possible to investigate hand vascularization when Allen's clinical test is non interpretable or impossible which corresponds to 30% patients. A pathological Allen's test, whether it be clinical or instrumental, rather favors a Raynaud's syndrome (p < 10(-4)). The absence of ulnar vascularization was the abnormality most often noted and was rather found in severe Raynaud's phenomena, the sclerodermatous particularly (p < 10(-4)).
Journal des Maladies Vasculaires 02/1994; 19(1):17-21. · 0.54 Impact Factor
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ABSTRACT: The diagnosis of septic thrombophlebitis is difficult and often delayed, but it must be borne in mind in all cases of venous thrombosis accompanied by signs of local and/or systemic infection, or deteriorating under heparin therapy. We report a case of septic thrombophlebitis caused by Campylobacter fetus subspecies fetus. The characteristic features, obtained from the literature, of septic thrombophlebitis caused by Campylobacter spp are presented.
La Revue de Médecine Interne 02/1993; 14(1):41-2. · 0.61 Impact Factor
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ABSTRACT: The authors report a case of acute bacterial (Staphylococcus aureus) endocarditis in a 70-year-old woman, revealed by a febrile cerebral ischemic accident. Ultrasonography confirmed the presence of a large posterior mitral valve vegetation interfering with left ventricular filling. The sudden onset of complete paraplegia and acute ischemia of the lower limbs suggested thrombosis of the abdominal aorta, which was confirmed by aortography. These features indicated that a vegetation fragment had migrated, obstructing the aortic bifurcation and causing secondary thrombosis. This led in turn to involvement of the medullary arteries and the onset of paraplegia. Unfortunately, acute renal insufficiency and major left heart failure rapidly developed, and the patient died. Autopsy confirmed the diagnosis of aortic thrombosis with involvement of the renal arteries. Multiple visceral infarcts were noted as well as the large mitral vegetation. This case illustrates the potential severity of systemic embolism complicating endocarditis due to Staphylococcus aureus. The accident was remarkable because of the aortic acute occlusion and the association with paraplegia, an unusual neurologic complication.
Journal des Maladies Vasculaires 02/1993; 18(4):327-30. · 0.54 Impact Factor
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ABSTRACT: The potential advantage of using 111In-antifibrin (111In-AF) monoclonal antibody for the diagnosis of deep venous thrombosis (DVT) was studied in 44 patients with suspected DVT (27 underwent heparin therapy before 111In-AF injection). All patients had contrast venography (considered as the gold standard) and 111In-AF scintigraphy within 24 hr. Two to 3 mCi of 111In-AF were injected intravenously, and planar scintigraphy of the limbs was recorded within 10 min (17 times), 3 hr (44 times), and 18 hr (39 times). Indium-111-AF images were then interpreted without knowledge of the results of the other examinations. The DVT diagnostic accuracy of 111In-AF was greater when interpretation was based on images recorded at different time periods after injection. Indium-111-AF sensitivity for diagnosis of DVT was 85% (29/34) and was not apparently decreased by heparin therapy. None of the 10 patients with negative contrast venography had a positive 111In-AF scan. The results demonstrate the importance of recording serial images and the excellent accuracy of 111In-AF for diagnosing DVT.
Journal of Nuclear Medicine 06/1991; 32(5):785-91. · 6.38 Impact Factor
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ABSTRACT: Three cases of hypothenar hammer syndrome are reported in manual workers who experienced repeated traumatism of the palm of the hand either because of personal habit or the use of professional tools. Hemodynamic examination of the upper limb was performed by plethysmography (Perivein Etna) and Doppler ultrasound (8 MHz) complemented by angiography by direct puncture of the humeral artery. Ultrasonography was performed using a 7.5 MHz probe (Sononranger) for exploration of the ulnar artery at the wrist and in its course through the palm. The 3 patients presented aneurysmal dilatation of the ulnar artery in the palm, complicated by postembolic thrombosis of the collateral arteries of the fingers. The ulnar artery lesion was permeable 1 time, already thrombosed 1 time and thrombosed secondarily 1 time. Ultrasonography of the palm showed suspected aneurysm of the ulnar artery in 2 patients: one case was confirmed by angiography, whereas the other remained only suspect since the thrombosed ulnar artery was not opacified. The third patient presented an ulnar artery thrombosis without true aneurysmal dilatation. It may be concluded that ultrasonography can show suspected aneurysmal dilatation of the ulnar artery and be complementary to arteriography when the ulnar artery is thrombosed.
Journal des Maladies Vasculaires 02/1991; 16(1):9-12. · 0.54 Impact Factor
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ABSTRACT: On the basis of a prospective study of 104 patients, the authors discuss the diagnostic value of the clinical symptoms revealing the thoracic outlet syndrome (TOS), as well as the specificity of the vascular functional exploration carried out to establish the diagnosis. Non-systematized pain and dysesthesia in the upper limb, with a postural or nocturnal onset, and Raynaud's sign are the most frequently observed signs. The "candlestick" maneuver still is the most reliable clinical triggering maneuver. The clinical features and the vascular functional explorations (capillaroscopy and digital plethysmography) allow demonstrating the existence of a true Raynaud's syndrome secondary to the TOS. The results of the arterial Doppler study distinguish the symptomatic and asymptomatic sides in the same patient, though without any correlation with the symptoms observed. The Doppler examination therefore seems to be reliable to demonstrate an anatomical duct, but remains insufficient to establish a causal relationship with the signal symptoms in most cases.
Journal des Maladies Vasculaires 02/1991; 16(3):220-5. · 0.54 Impact Factor
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ABSTRACT: A new method of producing aerosols (technegas) in which 99Tcm is bound to carbon atoms (99Tcm-C) was evaluated by comparing 99Tcm-C images with those obtained with 81Krm in the same patients. Twenty-five patients with suspected pulmonary embolism (PE) were studied. Immediately after the last 99Tcm-C view, the patients remained in supine position and inhaled 81Krm at tidal volume. Immediately after the 81Krm ventilation views were recorded, 4-7 mCi of MAA were injected IV. The same four views (ant, lop, rop, post) were recorded after inhalation of 99Tcm-C and 81Krm (200 kcounts) and 99Tcm MAA injection (400 kcounts). The mean penetration index of 99Tcm-C (0.91) was lower than that of 81Krm (1.04) (P less than 0.03). The apex to base lung distribution of 99Tcm-C and 81Krm appeared to be similar. The mean heterogeneity of 99Tcm distribution was 23, greater than that of 81Krm (14) (P = 10(-4)). The 99Tcm-C ventilation image quality was considered very good for 16 patients and good for 6 others. Significant foci of high bronchial uptake were infrequent. Interpretation of the examinations performed after inhalation of 99Tcm-C and 81Krm was concordant in all cases. No patient had an 81Krm/99Tcm MAA examination suggestive of PE when 99Tcm-C/99Tcm MAA indicated a low probability of PE, and vice versa. 99Tcm-C aerosols enable good quality ventilation images to be obtained in nearly all cases. Thus 99Tcm-C aerosols could be used in preference to 81Krm in ventilation studies for the diagnosis of PE.
Nuclear Medicine Communications 10/1990; 11(9):631-8. · 1.40 Impact Factor
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ABSTRACT: Raynaud's phenomenon is usually a benign acrosyndrome which few of the currently available therapies improve significantly. This makes the evaluation of the efficacy of vasodilators very difficult, especially as there are no standardised complementary investigations to quantify their effects. Assessment is based essentially on careful interrogation and the use of an analogical scale remains the method of reference. The multiplicity of factors inducing the acrosyndrome necessitates cross-over trials versus placebo over sufficiently long periods of observation (if possible, one month). As regards follow-up and objective evaluation, reactivity to cold is a promising method providing the tests can be standardised with respect to methodology and expression of results.
Archives des maladies du coeur et des vaisseaux 04/1990; 83 Spec No 2:75-7. · 0.40 Impact Factor
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ABSTRACT: The hemorrheologic impact of an inflammatory syndrome was investigated in a prospective biological study of 65 patients by using an erythrocyte filtration test on total blood. Impact was assessed by a statistical study of correlations between relative filtration time (RFT), inflammation-reactive proteins (IRP) and the different parameters of the hemogram. A stepwise multiple regression test (SMRT) indicated the dominant role of fibrinogen in determining acceleration of the sedimentation rate (p less than 10(-3) and lengthening of RFT (p less than 10(-3). Moreover, RFT appeared to be very significantly correlated with polymorphonuclears (R = 0.55; p less than 10(-3] hematocrit as measured by the centrifugation technique (R = 0.34; p = 0.005) and corpuscular concentration in hemoglobin (CCHM) (R = 0.30; p = 0.01). A chart predictive of microcirculatory risk was deduced from the study based on fibrinogen values and hematocrit. However, the relatively low rate of reduction in the total variance observed during SMRT suggests the quite relative role of the studied parameters in erythrocyte filtration disturbances during an inflammatory syndrome.
Journal des Maladies Vasculaires 02/1990; 15(4):364-7. · 0.54 Impact Factor
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ABSTRACT: Associated ultrasonic Doppler study (D) and plethysmography (P) were evaluated as compared to phlebography in diagnosis of venous thrombosis of the lower limbs (TVP). Probes (5 and 7.5 MHz respectively) were used in D for examination of proximal and calf veins. Plethysmography using a mercury ring gauge (Perivein, ETNA) was considered pathologic if filling volume was less than 1.5 vol% and/or emptying volume less than 40 ml/min/100 ml. One hundred and four patients hospitalized in an internal medicine department for suspected deep venous thrombosis were studied, including 97 for whom phlebography interpretation was unmistakable: 11 calf vein, 28 collector trunk and 42 total limb involvement TVP. In these localizations, D sensitivity was respectively 55, 72 and 100% (mean 85.5%) and that of P 63.5, 68 and 88% (mean 77.7%); association of D or P improved sensitivity: 82, 82 and 100% (mean 91.5%). Specificity was 86.6% for D, a poor 62.5% for P and 93.5% for associated D and P. The results are comparable to those in the literature but disappointing for diagnosis of isolated calf vein TVP. False-negatives in both D and P were due to strong collateral circulation or limited thrombus extension.
Journal des Maladies Vasculaires 02/1990; 15(1):41-6. · 0.54 Impact Factor
