[Peritoneal tuberculosis: 27 cases in the suburbs of northeastern Paris]. / Tuberculose péritonéale: 27 cas dans la banlieue nord-est de Paris.

SETTING: Peritoneal tuberculosis did not disappear from France during the 1990s. OBJECTIVE: To determine the characteristics of peritoneal tuberculosis in the north-eastern suburbs of Paris. METHOD: A retrospective study of cases diagnosed with peritoneal tuberculosis between 1990 and 1998 in five suburban hospitals in the north-east region of Paris. RESULTS: Twenty-seven cases of adult peritoneal tuberculosis were diagnosed. There were nine women and 18 men, with a mean age of 37.5 years, 88.9% of whom were foreign born. General and digestive symptoms--abdominal pain and/or ascites--were present in 96.3% of the cases. The mean delay in treatment was 30 days. Peritoneal involvement was isolated in 25.9% of cases, and associated with pulmonary tuberculosis in 40.7% or hepatic tuberculosis in 25.9%. Co-infection with HIV (human immunodeficiency virus) was present 14.8% of cases. Culture of ascites fluid, laparoscopy and/or laparotomy (n = 17), with directed biopsy, aided in the formal diagnosis of peritoneal tuberculosis in 59.2%. One relapse and one case of multiresistance were observed. The mean duration of treatment was 9 months (range 6-12 months). Three patients received treatment with corticosteroids, and 91.2% of the patients achieved cure without sequelae. CONCLUSION: Peritoneal tuberculosis is not rare in the Paris region. The diagnosis should be suspected in case with ascites and fever, and can be confirmed by laparoscopy with sampling for bacteriology and histology. The methods of treatment need to be standardised.

Extrapulmonary tuberculosis in the northeastern suburbs of Paris: 141 cases.

Background: Big cities were particularly affected by tuberculosis in the 1990s. Methods: We studied 141 cases of extrapulmonary tuberculosis in patients not infected by HIV in the northeastern suburbs of Paris. Results: A total of 84 men and 57 women were included in the study. Their average age at diagnosis was 42.2 years. Some 73.6% of the patients were foreign-born. A total of 182 sites were identified in 141 patients. There was an association with pulmonary tuberculosis in 38 cases. The sites were: lymph node (48.9%), pleural (25.5%), skeletal (22.7%), genitourinary (5.7%), and meninges (5%). Unfavorable social conditions were frequently observed. The average duration of treatment was 10 months. Twenty-four adverse drug effects were noted. Sixty-eight strains of Mycobacterium tuberculosis were isolated. Five cases of primary resistance to at least one antituberculous drug and only one case of multidrug resistance were observed. Some 95.7% of the 93 patients who were not lost to follow up were cured. Conclusion: Independently of HIV infection, extrapulmonary tuberculosis is still present, particularly in the suburbs of big cities, where social conditions are poor. The significant number of patients lost to follow-up demands that measures be adapted for the therapeutic management of these patients.

[Polymyositis and essential thrombocytopenia. A case report]. / Polymyosite associée à une thrombocytémie essentielle.

The occurrence of polymyositis (PM) correlates with an increased risk of solid tumor. Among hematologic malignancies that are sporadically associated with PM or dermatopolymyositis (DM), lymphoma and chronic lymphoid leukemia are the most frequent. The association between PM and myeloproliferative disorders remains exceptional. We describe the simultaneous revelation of a PM and an essential thrombocytemia (ET). The sensitivity of the PM to corticosteroids was noteworthy and allowed a quick and definitive control of clinical and biological inflammation. Despite the efficiency of a cytostatic agent upon the thrombocytemia, the patient died after numerous thrombotic and hemorrhagic complications of ET. This is the first published case of such an association between PM and TE. The paraneoplastic significance of the PM is discussed.

Temporal 67gallium uptake is increased in temporal arteritis.

OBJECTIVE: We evaluated temporal 67gallium (Ga) uptake in temporal arteritis (TA) and the contribution of Ga scans to the diagnosis of TA. METHODS: Ga scans were performed prospectively in 19 patients with biopsy-proven TA and five TA patients with negative temporal artery biopsy. Controls were 18 elderly patients undergoing Ga scans for various inflammatory diseases. The temporal region of interest on head profiles was defined for comparison of uptake with a control parietal region of the same area. The Ga uptake ratio (GaUR) [(temporal region - parietal region)/parietal region] was evaluated for each temple by a computer and intra- and intergroup comparisons were made. RESULTS: GaUR was significantly higher in biopsy-proven TA patients (0.35+/-0.19) and biopsy-negative TA patients (0.31+/-0.03) than in controls (0.18+/-0.12) (P < 0.001), independently of recent temporal artery biopsy or short-duration steroid therapy. High GaUR (>0.4) had a 94% specificity and a 90% positive predictive value for TA diagnosis. After 6 months of steroid therapy, when patients were in remission, GaUR returned to baseline. CONCLUSION: Ga is specifically incorporated into the temporal area in TA patients which may be due to the granulomatous vasculitic process. Ga uptake ceases during remission. A high GaUR may contribute to TA diagnosis in temporal artery biopsy-negative patients and its role in the diagnosis of other localizations of the disease requires further evaluation.

Lymph node tuberculosis in the suburbs of Paris: 59 cases in adults not infected by the human immunodeficiency virus.

We report 59 cases of lymph node tuberculosis in adults not infected by the human immunodeficiency virus (HIV), observed over a period of 5 years in the North Eastern suburbs of Paris. There were 31 women and 28 men; 84.7% were aged under 44 years; 69.5% were not French, and 78% had exclusive lymph node tuberculosis. A superficial distribution was found in 52 cases and a deep pattern in 17 cases. Cervical and supraclavicular lymphadenopathies were the most common (64.4%). General symptoms were present in 63% of cases. The diagnosis was established by fine needle aspiration in 10 cases and by biopsy in 36 cases. Three cases of primary resistance to anti-tuberculosis therapy were described. Lymph node tuberculosis is still present in the Paris region, independently of HIV infection, probably due to poor social conditions.

Treatment of good-prognosis polyarteritis nodosa and Churg-Strauss syndrome: comparison of steroids and oral or pulse cyclophosphamide in 25 patients. French Cooperative Study Group for Vasculitides.

Twenty-five patients with good-prognosis polyarteritis nodosa or Churg-Strauss syndrome entered a prospective, randomized, multicentre study comparing two treatments: either oral corticosteroids and oral cyclophosphamide (CY; 2 mg/kg/day) for 1 yr (group A), or oral corticosteroids and monthly i.v. CY pulses (0.6 g/m2) (group B) for 1 yr. The objective was to determine the optimal CY regimen. Judgement criteria were the efficacy of the treatment in controlling the disease and the development of side-effects. Among the 25 patients who could be analysed, complete recovery was achieved with the experimental treatment in 9/12 patients in group A and 10/13 patients in group B. Two patients in each group relapsed after the end of therapy and were well controlled by corticosteroids or other drugs. One failure occurred in each group. The mean follow-up was 60.8 +/- 14.5 months after the beginning of the treatment. Side-effects associated with the administration of CY and steroids were noted 27 times in group A vs 14 times in group B (not significant). The oldest patient in these series (group B) died of pneumonia. No superiority in terms of efficacy could be established between the two regimens; however, the number of patients included was too small to conclude definitively. Toxic side-effects were significantly more frequent in women (P < 0.02). The high number of adverse effects leads us to recommend pulse over oral CY and an overall lowering of the doses of immunosuppression.

Kaposi's sarcoma-associated herpesvirus-like DNA sequences in multicentric Castleman's disease.

Multicentric Castleman's disease (MCD) is an atypical lymphoproliferative disorder defined using clinical and pathologic criteria. A characteristic of the MCD is a close association with Kaposi's sarcoma (KS), which occurs during the clinical course of most human immunodeficiency virus (HIV)-associated MCD cases and also, but less frequently, in HIV-negative patients. Recently, sequences of a putative new Herpesvirus (KSHV) have been isolated and further detected in almost all the acquired immunodeficiency syndrome (AIDS) KS and in most of the non-AIDS KS samples. In this study, we searched for these Herpesvirus-like sequences in MCD samples of 31 patients. KSHV sequences were detected in 14 of 14 cases of HIV-associated MCD, including 5 cases without detectable KS. Moreover, KSHV was detected in 7 of 17 MCD cases in HIV-negative patients, including 1 case associated with a cutaneous KS. In 34 non-MCD reactive lymph nodes (follicular and/or interfollicular hyperplasia) in HIV-negative patients, KSHV was detected in only 1 case. In 1 HIV-negative case of MCD, KSHV was found in both the lymph node and peripheral blood samples. These data suggest that KSHV could play a role in the pathogenesis of MCD, especially in HIV-infected patients.

[Hereditary angioneurotic edema and pregnancy]. / Oedème angioneurotique héréditaire et grossesse.

Hereditary angioneurotic oedema (HANE) is an autosomal dominant disorder, relatively uncommon, in which patients experience recurrent bouts of oedema of the extremities, face and larynx. Attacks of HANE, sometimes fatal when involving the larynx may, among other causes, be triggered by the anesthetist's manipulation of the upper airway (tracheal intubation). HANE may affect women during their reproductive years and present serious problems in case of pregnancy. Labour can precipitate laryngeal oedema in case of general anesthesia with tracheal intubation indicated for a caesarean section or a forceps delivery, and/or perineal oedema after delivery. The authors describe a vaginal delivery in a patient with HANE that was accomplished under lumbar epidural anesthesia. No laryngeal or perineal attack was noted. This review article describes various treatments and discusses the features relevant and specific to pregnancy.

[Chronic refractory pain in cancer patients. Value of the spinal injection of lysine acetylsalicylate. 60 cases]. / Douleur chronique rebelle des cancéreux. Intérêt de l'injection intrarachidienne d'acétylsalicylate de lysine. Soixante observations.

Several animal studies have demonstrated that pain is modulated by spinal mechanisms involving prostaglandins and that acetylsalicylic acid (ASA) administered intrathecally has an analgesic effect. We report our experience of this treatment in 60 patients with proven and advanced cancer. An isobaric solution of lysine acetylsalicylate was administered by lumbar puncture in doses ranging from 120 to 720 mg of ASA. The results were evaluated using the habitual criteria: scoring system, behaviour, consumption of analgesic drugs. In this trial the method proved astonishingly effective (78% of the cases). Analgesia was strong, almost immediate and without influence on motricity. No thermic or neurovegetative changes were noted. The effect of one injection lasted from 3 weeks to 1 month on average; it was reproduced and often more prolonged after a repeat injection. Pain associated with bone metastases seems to constitute the best indication, notably in breast and lung cancer and in myeloma. Visceral (pancreas) or neural pain requires higher doses to respond. Failures (22%) were due to such factors as insufficient dosage at the very beginning of our experience or severe depressive syndrome. The perineal and sphincteral pain of rectal cancer often resists treatment. This simple, inexpensive and very effective method with no other complication than a frequent tendency to fatigue should rank among other analgesic measures in cancer. The lack of respiratory depression is a major advantage over catheter spinal opiate analgesia. We consider that its main indications are pain associated with osteolytic metastases of adenocarcinomas, and myelomas. Owing to the absence of formal toxicological data, its use must be limited to cancer pain and to patients with a life expectancy of less than 2 years.

Membrane oxygenators for acute respiratory insufficiency. Clinical use in 11 patients.

Extracorporeal circulation with a membrane oxygenator (ECMO) was used in 11 patients with acute respiratory insufficiency who did not respond to conventional treatment. By pass was veno-arterial in every case, seven times with femoral artery return, three times with axillary artery return, and once with both femoral and axillary return. Five patients died on ECMO. Six patients were taken off ECMO and two of them are long-term survivors. In nine cases ECMO allowed short-term control of respiratory failure. The respective roles of oxygen supply from ECMO and the haemodynamic changes incurred by its use are discussed. Although use of ECMO for long periods seems less hazardous now, present results are restricted by the lack of therapy for the underlying pulmonary lesions.

[The use of tobramycin in severe infections (author's transl)]. / Utilisation de la tobramycine dans les infections sévères.

The interest of tobramycin, studied here in 63 cases of severe infection, is due to several factors: --its ease of use including in cases of renal insufficiency; --the efficiency of subcutaneous administration, of particular interest to patients on anticoagulants; --its action on multi-resistant Enterobacteria and those not responding to gentamicin. Antibiotherapy is however only one of the elements of success in the treatment of severe infections, beside two factors which are often linked and determining: early treatment and the development of foci resistant to antibiotics.