301
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Durand DV, Mennecier D, Massot C, Ninet J, Jeanneret J, Llorca G, Bouvier M, Bocquet B, Combemale P, Pasquier J, Levrat R. La maladie de Behçet: étude clinique de 39 observations. Discussion des critères diagnostiques. Rev Med Interne 1992. [DOI: 10.1016/s0248-8663(05)80960-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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302
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Duhaut P, Berruyer M, Ninet J, Pinède L, Demolombe-Ragué S, Dechavanne M, Pasquier J. Anticorps anti-cardiolipine, maladie de Horton et pseudo-polyarthrite rhizomélique. Prévalence et rôle pathogène. Étude cas-témoins multicentrique GRACG. Rev Med Interne 1992. [DOI: 10.1016/s0248-8663(05)80990-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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303
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Michaud E, Ninet J, Coppère B, Bachet P, Chaumentin G, Rague S, Pasquier J. [Nephrotic syndrome caused by Plasmodium malariae infection. A case with favourable outcome]. Presse Med 1992; 21:1386. [PMID: 1454769] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
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304
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Genoud JL, Delahaye F, Boissonnat P, Ninet J, Loire R, André-Fouët X, Delaye J. [Coronary accelerated arteriosclerosis and vasospasm in the transplanted heart]. ARCHIVES DES MALADIES DU COEUR ET DES VAISSEAUX 1992; 85:1357-60. [PMID: 1290401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Accelerated atherosclerosis of cardiac grafts is one of the factors limiting long-term survival after cardiac transplantation. The authors report the case of a patient who had a cardiac arrest associated with severe atherosclerosis 18 months after transplantation. The severity of the coronary lesions was underestimated by coronary angiography. An ergometrine test induced coronary spasm, a phenomenon which has only rarely been observed in transplanted hearts. The patient died one month later despite calcium inhibitor therapy. Autopsy revealed very severe triple vessel disease. This case illustrates the possible rapid evolution of coronary artery disease in cardiac transplant recipients, the difficulty in evaluating the severity of the lesions by coronary angiography and the additional possibility of observing coronary spasm in these cases.
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305
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Bellon G, Ninet J, Louis D, Jocteur-Monrozier D, Champsaur G. Heart-lung transplantation in a 16-month-old infant. Chest 1992; 102:299-300. [PMID: 1623774 DOI: 10.1378/chest.102.1.299] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
A 16-month-old boy who had a heart-lung transplantation is doing well 16 months postoperatively. The HLT can be a successful treatment for very young patients. Most of the postoperative management can be assessed with noninvasive techniques. Normally, the allograph grows with the recipient.
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306
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Faure-Antonietti F, Antonietti C, Estanove S, Ninet J, Vigneron M, Champsaur G. [Treatment of early scapulohumeral pain by traditional Chinese acupuncture after heart surgery]. Presse Med 1992; 21:1130. [PMID: 1387960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
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307
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Claudel J, Cahen R, Levrat R, Ninet J, Vital Durand D, Coppéré B, Pasquier J, François B, Delahaye J. Facteurs déclenchants des embolies de cristaux de cholestérol. Analyse de 26 observations. Rev Med Interne 1992. [DOI: 10.1016/s0248-8663(05)81596-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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308
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Demolombe-Rague S, Duhaut P, Pinede L, Ninet J, Pasquier J. Complications néoplasiques de la maladie cœliaque. Rev Med Interne 1992. [DOI: 10.1016/s0248-8663(05)81669-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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309
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Di Filippo S, Bozio A, Sassolas F, André M, Ninet J, Champsaur G, Normand J, Jocteur Monrozier D. [Neonatal cardiac transplantation for hypoplasia of the left heart diagnosed in utero]. ARCHIVES DES MALADIES DU COEUR ET DES VAISSEAUX 1992; 85:627-30. [PMID: 1530405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The poor results of palliative surgery in the hypoplastic left heart syndrome has led Bailey to propose neonatal cardiac transplantation for this condition. The authors report the case of a neonate who underwent transplantation 2 days after birth for hypoplastic left heart with mitro-aortic atresia, diagnosed in utero. The child was prescribed triple immunosuppressive therapy (steroids, azathioprine, ciclosporine) and is now 24 months old. An episode of acute rejection during the first month was treated with a short intensive course of intravenous steroids. At the fourth month, the child underwent aortic angioplasty for an isthmic stenosis. Growth is retarded (- 2SD) and he has mild renal failure but psychomotor development has been normal. The number of neonatal cardiac transplantations remains limited by parental refusal and the lack of donor organs. Despite encouraging medium term results, questions remain as to the long-term viability of the graft and the patient's renal function.
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310
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Bounameaux H, Banga JD, Bluhmki E, Coccheri S, Fiessinger JN, Haarmann W, Lockner D, Mahler F, Ninet J, Schneider PA. Double-blind, randomized comparison of systemic continuous infusion of 0.25 versus 0.50 mg/kg/24 h of alteplase over 3 to 7 days for treatment of deep venous thrombosis in heparinized patients: results of the European Thrombolysis with rt-PA in Venous Thrombosis (ETTT) trial. Thromb Haemost 1992; 67:306-9. [PMID: 1641820] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Thirty-two patients with acute, proximal-vein thrombosis were treated with heparin and alteplase (0.25 versus 0.5 mg/kg/24 h during 3-7 days) in a randomized, double-blind, multicenter, European (ETTT) trial. The treatment resulted in a decrease of the venographic Marder's score from 18 (6-25) to 13 (2-24) units (median, range) in Group I (0.25 mg/kg/24 h, n = 15, median decrease 3.0, p = 0.32) and from 17.5 (3-33) to 15.5 (0-27) in Group II (0.5 mg/kg/24 h, n = 16, median decrease 4.0, p = 0.23). Comparison of the sequential venograms could be performed in 14 cases of Group I and in 15 cases in Group II. A minority of patients showed substantial partial recanalization of the initially obstructed veins on the control venogram (one in each treatment group) and most of the control venograms showed either thrombus size reductions (5 in Group I, 7 in Group II) or no change or even deterioration (8 in Group I, 7 in Group II). Major bleedings were observed in 7 patients (7/32, 22%), 5 of them occurring in Group II (5/17, 29%). Thus, the results of the ETTT trial show that the used low dosages of alteplase administered intravenously over 3-7 days in heparinized patients cannot be recommended as a treatment for patients with deep venous thrombosis of lower limbs and/or pelvis. Further studies are needed to define a more suitable dosage regimen of alteplase in this indication.
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311
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Ninet J, Horellou MH, Darjinoff JJ, Caulin C, Leizorovicz A. [Evaluation of preoperative risk factors]. ANNALES FRANCAISES D'ANESTHESIE ET DE REANIMATION 1992; 11:252-81. [PMID: 1386965 DOI: 10.1016/s0750-7658(05)80359-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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312
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Gavaud C, Ninet J, Coppere B, Girard-Madoux M, Monier J, Pasquier J, Levrat R, Rousset H, Massot C. Intérêt des anticorps anticytoplasme des polynucléaires neutrophiles et monocytes: résultats préliminaires d'une étude de plus de 500 patients. Rev Med Interne 1991. [DOI: 10.1016/s0248-8663(05)80675-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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313
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Duhaut P, Bachet P, Demolombe-Rague S, Ninet J, Pasquier J. Thyroïdite non douloureuse à cellules géantes. À propos d'un cas. Rev Med Interne 1991. [DOI: 10.1016/s0248-8663(05)80790-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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314
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Ninet J, Vigneron M, el Kirat A, Curtil A, Neidecker J, Boissonnat P, Champsaur G. [Causes of failure analysis after cardiac transplantation. From a consecutive series of 91 cases]. ARCHIVES DES MALADIES DU COEUR ET DES VAISSEAUX 1991; 84:811-6. [PMID: 1898215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Ninety-three cardiac transplantations were carried out in 91 patients (2 retransplantations) between March 1st 1987 and November 1st 1989, in 84 adults and 7 children under 15 years of age. The indications were dilated cardiomyopathy (48%), ischemic cardiomyopathy (35%), decompensated valvular heart disease (11%), congenital heart disease (3%) and two cases of Uhl's anomaly. Twelve patients underwent transplantation after external circulatory assistance (13%), 11 patients after inscription on the list of extreme emergencies, and 68 on an elective basis (74%). The postoperative immunosuppressive protocol was triple therapy: Ciclosporine, Azathioprine and Prednisone. Three of the children died. The early adult mortality was 9 cases (10.7%). It was 8% in patients operated electively. Major infectious complications occurred in 10 patients (11%). Rejection was looked for by systematic endomyocardial biopsy and echocardiography. Three hundred and forty-nine biopsies were made. Thirty-five patients (44%) had no problems of rejection. Seventy-nine patients have now been followed up for an average of 19 months. There were 7 late deaths. Seventy seven per cent of the survivors are asymptomatic. Acute rejection and transplant dysfunction were the two main causes of early mortality after cardiac transplantation. Although the long-term prognosis is uncertain, the medium-term results are very encouraging.
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315
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Guy JM, Bozio A, Sassolas F, Champsaur G, Ninet J, Senellart F, André M, Normand J. [Surgery without catheterization of aortic coarctation in newborn infants and infants under 3 years of age]. ARCHIVES DES MALADIES DU COEUR ET DES VAISSEAUX 1991; 84:665-8. [PMID: 1898200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
A retrospective study of 150 children under 3 months of age who underwent repair of coarctation of the aorta in the same center (between 1972 and 1987) was undertaken to assess the problems posed by surgery without cardiac catheterisation or angiography. The patients were divided into two groups: Group A, comprising 104 children operated after invasive investigations, and Group B, comprising 46 children operated on Doppler echocardiographic data alone. The two populations were comparable and "hypoplastic aortic arch" type coarctation was present in over 60% of cases. However, there were more ventricular septal defects in Group B (67.5%) than in Group A (49%). There were no significant diagnostic errors in Group B (one case of interrupted aortic arch diagnosed at surgery). The 1 month survival was the same in the two groups (82%). The indications of pulmonary artery banding were less frequent in Group B although there were more ventricular septal defects in these patients. These results confirm the value of Doppler echocardiography in the context of urgent surgery of congenital heart disease.
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316
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Naouri A, Bachet P, Martin X, Touraine J, Ninet J, Dubernard J, Pasquier J. La double transplantation rein-pancréas permet-elle l'amélioration de la neuropathie diabétique ? Rev Med Interne 1991. [DOI: 10.1016/s0248-8663(05)82950-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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317
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Michaud E, Ninet J, Leguyader S, François B, Dubernard J, Zech P, Devolfe C, Brudon J, Levrat R, Roche J, Froger X, Requin J, Age B, Trepo C, Berard P, Vialla J, Vieville C, Pasquier J. Les fibroses rétropéritonéales : analyse rétrospective de 28 observations. Rev Med Interne 1991. [DOI: 10.1016/s0248-8663(05)82915-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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318
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Nove-Josserand R, Durand DV, Ninet J, Pasquier J, Levrat R. [Clinical study and diagnostic criteria of periarteritis nodosa. Apropos of 27 cases]. Rev Med Interne 1991; 12:111-5. [PMID: 1677210 DOI: 10.1016/s0248-8663(05)81373-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Periarteritis nodosa is a necrotizing vasculitis diagnosed on clinical, angiographic and histological criteria. We conducted a retrospective study of the various clinical and paraclinical manifestations of the disease in a series of 27 patients hospitalized in an Internal Medicine department. Visceral angiography showed microaneurysms in only 12.5% of the cases, and we consider that the indications of this method are limited. Segmental necrotizing vasculitis of the medium- and small-caliber arteries was found in only 33% of muscle biopsies. This criterion has low sensitivity and must be improved by systematic electromyography which showed abnormal results in 87% of the patients. Due to the insufficient sensitivity of paraclinical criteria, the clinical criteria proposed by Godeau and Guillevin are of great practical value. However, we suggest that their definition should be modified on three points: multineuritis should be replaced by peripheral neuropathies; livedo should be included in the cutaneous criterion, and positive serology for hepatitis B or C virus should be added to the positivity criteria.
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319
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Ninet J, el Kirat M, Vigneron M, Curtil A, Perinetti M, Champsaur G. [Saint-Jude Medical tricuspid prosthesis. Long-term clinical, biological and echocardiographic assessment]. ARCHIVES DES MALADIES DU COEUR ET DES VAISSEAUX 1991; 84:343-7. [PMID: 2048919] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Twenty-four patients with a Saint-Jude Medical tricuspid valve prosthesis, aged 5 to 77 years, were studied. The etiology of the tricuspid lesion was rhumatic in 17 cases, infectious in 4 cases, and congenital in the other 3. Fourteen patient (58%) had undergone previous valve surgery, 7 of whom had undergone tricuspid valve replacement (TVR) by a bioprosthesis. Three patients were operated on for the third time. The TVR was isolated (4 cases) or associated with aortic valve replacement (3 cases), mitral valve replacement (8 cases), double aortic and mitral valve replacement (7 cases), repair of a ventricular septal defect (VSD) (1 case) and radical treatment of a Wolff-Parkinson-White syndrome (WPW) in 1 case. There were 3 early deaths (12.5%). Eighteen of the 21 survivors were followed up clinically, biologically (detection of hemolysis) and by Doppler echocardiography for an average period of 45 months (range 10 to 96 months). The clinical benefit was clear cut. No embolic complications were observed and there were no cases of hemolysis. The mean resting tricuspid pressure gradient was 3.57 +/- 2.36 mmHg. The Saint-Jude Medical prosthesis would therefore seem to be a good alternative to other mechanical valve prosthesis in the tricuspid position and without the risk of valve degeneration associated with bioprosthesis.
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320
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Vigneron M, Ninet J, Bernard Y, Nony P, Beaune J, Champsaur G. [Abnormal origin of the left coronary artery in the adult. Scintigraphic and surgical correlations]. ARCHIVES DES MALADIES DU COEUR ET DES VAISSEAUX 1991; 84:113-6. [PMID: 2012478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The authors report two cases of anomalous origin of the left coronary artery from the pulmonary artery in the adult. The two patients were pauci-symptomatic and were successfully operated, the one by reimplantation of the left coronary artery in the aorta and the other by an internal mammary artery left anterior descending artery bypass. Resting and stress myocardial scintigraphy and radionuclide ventriculography were performed before and after surgery in both cases. An analysis of segmental wall motion was possible in one patient. Before surgery, there was hypo-fixation of the tracer during the stress test and an alteration of left ventricular function. Postoperative isotopic investigations confirmed the efficacy of surgery the absence of regional ischemia and the normalisation of the ventricular contraction. These results argue in favour of a surgical reconstruction of a two coronary system, given the spontaneous risk of sudden death in this condition.
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321
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Ninet J, Derier M, Girard-Madoux M, Coppere B, Pailard P, Descos L, Delahaye J, Audigier J, Pasquier J. Maladies inflammatoires chroniques intestinales associées à des atteintes artérielles périphériques : 6 observations. Rev Med Interne 1990. [DOI: 10.1016/s0248-8663(05)81795-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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322
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Ninet J, Vigneron M, Cochet P, Neidecker J, d'Agrosa MC, Bastien O, de Riberolles C, Champsaur G. [Assisted circulation by external heterotopic prosthesis as a bridge to heart transplantation]. ARCHIVES DES MALADIES DU COEUR ET DES VAISSEAUX 1990; 83:1571-7. [PMID: 2122833] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Eleven patients aged 7 to 58 years were placed on assisted circulation with Pierce (2 cases) or Abiomed (9 cases) external prosthetic ventricles as a bridge to cardiac transplantation. The indications were terminal cardiac failure following cardiomyopathy (7 cases), decompensated ischemic heart disease (3 cases) and subacute post-transplantation rejection (1 case). The duration of the assisted circulation ranged from 24 hours to 11 days. All patients were transplanted but 3 died after transplantation (27%). The circulatory assistance was satisfactory in all patients as shown by the regression of clinical signs of low cardiac output and the normalisation of diuresis. The complications observed during assisted circulation and after cardiac transplantation were: haemorrhage (36%), infection (27%) and thromboembolism (9%). These preliminary results with a 72% post-transplantation survival rate, show that both systems are effective "bridges to cardiac transplantation". The Abiomen device is excellent value for money and relatively simple to install and represents a good compromise between the sophisticated techniques of circulatory assistance and the problems of the cost of health care.
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323
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Champsaur G, Ninet J, Vigneron M, Cochet P, Neidecker J, Boissonnat P. Use of the Abiomed BVS System 5000 as a bridge to cardiac transplantation. J Thorac Cardiovasc Surg 1990; 100:122-8. [PMID: 2366550] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The Abiomed BVS System 5000 (Abiomed Cardiovascular, Inc., Danvers, Mass.) is a gravity-filled, pneumatically driven external prosthetic ventricle that has been implanted as a circulatory support device in six patients 9 to 58 years of age, presenting with a refractory heart failure nonamenable to any type of corrective operation. Three (including a 9-year-old girl) had an end-stage nonobstructive myocardiopathy, and two (including one patient who had had a massive recent myocardial infarction) had an ischemic heart disease. When first seen, the 58-year-old patient had an acute rejection and graft failure occurring 2 months after a first transplantation. All patients showed evidence of a low-output state (cardiac index less than 1.5 L/min/m2), with renal failure (mean urinary output, less than 27 ml/min) and hypoxia (mean arterial oxygen pressure = 56 torr under 80% forced inspiratory oxygen), despite maximum pharmacologic support (dobutamine, 16 to 18 gamma/kg/min; dopamine, 3 to 18 gamma/kg/min; adrenaline, 0.2 to 0.7 gamma/kg/min; furosemide, 7 to 17 gamma/kg/min). The device was implanted through a midline sternotomy and under peripheral normothermic bypass. Five patients received a biventricular support, and one a single left prosthetic ventricle. The cannulation included a right-angled cannula in both the left and right atrium and a suture of the arterial Dacron tubes onto the ascending aorta and main pulmonary artery. After careful deairing of the tubing and ventricles, the console was activated and the bypass progressively discontinued. Heparin infusion was begun 3 hours after chest closure and was continued for the duration of assist pumping, which was 2 to 11 days (mean duration, 7.43 days). The system could provide a complete support of the circulation with both right and left ventricular index remaining stable at 2.4 to 3 L/min/m2. After a dramatic improvement at the time of the system activation, the urinary output remained adequate, thus allowing for a decreasing need for diuretic therapy. In two cases, including one of isolated left ventricular assist pumping, the circulation could be totally supported during 11 hours and 23 hours, respectively, of refractory ventricular tachycardia. Four of six patients were shortly weaned from inotropic agents. Hematologic studies showed a moderate decrease of the coagulation factors level during the first 6 hours of circulatory support, and this remained stable and within normal limits thereafter. There have been three cases of bleeding complications necessitating surgical revision on the sixth hour, the twelfth hour, and the sixth day, respectively.(ABSTRACT TRUNCATED AT 400 WORDS)
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324
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Champsaur G, Ninet J, Neidecker J, Vigneron M, Curtil A, Sassolas F, Bozio A. [Treatment of ventriculo-pulmonary disconnections with prosthetic conduits. Long-term results]. ARCHIVES DES MALADIES DU COEUR ET DES VAISSEAUX 1990; 83:701-5. [PMID: 2114086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Between 1973 and 1989, 81 consecutive patients aged 2 to 42 years old, with ventriculo-pulmonary discontinuity, were treated by implantation of prosthetic conduits. The initial pathology was Tetralogy of Fallot (33%), complete transposition of the great arteries (20%), truncus arteriosus (17%), double outlet right ventricle (17%) and atrioventricular discordance with L malposition of the great arteries (10%). The overall early mortality was 22% (18 cases) and 14% (5 cases) in the 36 patients operated after 1982. Sixty three patients were followed up for 3 months to 16 years; there were 8 late deaths which occurred spontaneously or at reoperation. Postoperative catheterisation was carried out in 33 cases; the average ventriculopulmonary systolic pressure gradient was 40 +/- 26 mmHg. Six patients were reoperated to change the conduit, on average 6 years +/- 23 months after the first operation. Five other patients underwent endoluminal dilatation of a stenosed conduit which delayed reoperation to change the conduit in 3 cases. Prosthetic conduits have been extensively used in patients with ventriculo-pulmonary discontinuity because they are readily available. However, because of progressive degradation of the prostheses between the 5th and 10th postoperative years, other therapeutic solutions should be considered, i.e. endoventricular repair when possible and, in other cases, the use of aortic homografts.
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325
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Ninet J, Vigneron M, Curtil A, Rizk M, Bozio A, Champsaur G. [Apico-aortic shunts. Indications, results]. ARCHIVES DES MALADIES DU COEUR ET DES VAISSEAUX 1990; 83:707-10. [PMID: 2114087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Seven children or adolescents aged 8 to 20 years (average 13.5 years) underwent implantation of an apico-aortic conduit from 1980 to June 1989. Eleven previous operations under cardiopulmonary bypass had been performed. The indications were recurrence of muscular subaortic stenosis and/or congenital valvular stenosis in 3 cases, and stenotic, previously implanted aortic valve prosthesis of small calibre in 4 cases. The preoperative left ventricular-aortic systolic pressure gradient was between 70 and 130 mmHg. The first two patients had a bioprosthetic valvulation and the 5 succeeding patients a St Jude Medical mechanical prosthesis. The early and late mortality was nil. The average follow-up period is 5, 6 years at present (range 6 months to 9 years). One patient had to undergo repeat valve replacement after 5 years for degenerescence of the porcine bioprosthesis implanted in the conduit. No other complications related to the conduit or valve were observed. At the endpoint of the study all patients were asymptomatic without treatment. Control echocardiographic data showed normalisation of the indices of left ventricular function. Apico-aortic conduits would seem to be a safe and effective technique for the treatment of recurrent severe obstruction of the left ventricular outflow tract.
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326
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Coppère B, Cuvelle F, Girard Madoux M, Guichenez P, Ninet J. Les accidents vasculaires cérébraux: étiologies et pronostic à propos de 162 cas consécutifs admis en urgence médicale. Rev Med Interne 1990. [DOI: 10.1016/s0248-8663(05)82066-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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327
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Ninet J, Morgon E, Scalbert J, Messy P, Ducluzeau R, Coppère B, Girard Madoux M, Guichenez P. La iatrogénèse médicamenteuse: son importance et sa nature dans les admissions d'un service d'urgence médicale. Rev Med Interne 1990. [DOI: 10.1016/s0248-8663(05)81930-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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328
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Ninet J, Gordillo M, Vigneron M, Sassolas F, Neidecker J, Bozio A, Normand J, Champsaur G. [Total anomalous pulmonary venous connection. Results of repair in 50 infants]. ARCHIVES DES MALADIES DU COEUR ET DES VAISSEAUX 1990; 83:217-21. [PMID: 2106857] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Fifty infants with isolated total anomalous pulmonary venous connection (TAPVC) were operated between 1/01/73 and 31/12/87. The average weight at surgery, which was performed under hypothermia with circulatory arrest in 92 per cent of cases, was 4.5 Kg. The preoperative pulmonary to systemic pressure ratios (PAP/PS) enabled identification of two groups of patients: Group I: TAPVC without severe pulmonary hypertension (PAP/PS less than 0.85) (n = 35), and Group II: TAPVC with severe pulmonary hypertension (PAP/PS greater than 0.55) (n = 15). The hospital mortality was 22 per cent (8 cases) in Group I compared with 73 per cent (11 cases) in Group II (p less than 0.05). Patients in Group II were younger (64 days compared with 137 days, p less than 0.02), lighter (p less than 0.05) and had preoperative mean pulmonary artery systolic pressures of 83 mmHg (p greater than 0.001). Three patients in Group I required early reoperation for stenosis of the pulmonary veins at the site of repair resulting in pulmonary hypertension, and all died. The global survival was 28 patients with an average follow-up of 7 years (range 1 to 15 years). Six of these patients were reoperated (2 phrenoplications, 4 atrial shunts). All survivors are asymptomatic and have no conduction defects. Control echocardiography in 15 of the 28 survivors was judged to be normal. These results show that obstructive forms of TAPVC (Group II) carry a very poor prognosis: immediate results in this group could only be improved by earlier surgery. The clinical long-term results in those who survive surgery are very satisfactory.
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Neidecker J, Ninet J, Lambolez D, Estanove S, Gressier M, Brule P, Champsaur G. [Peroperative ultrafiltration in complete repair of ventricular septal defect in infants]. Presse Med 1989; 18:1823-6. [PMID: 2531400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Ventricular septal defect in infants induces peroperative fluid overload (particularly extravascular lung water overload) which causes some morbidity after surgical closure of the defect. Thirty infants undergoing the conventional complete correction procedure were retrospectively compared with 32 infants operated upon using ultrafiltration at the end of the cardiopulmonary bypass. There was no difference between the two groups in biological data, haemodynamic parameters and either morbidity or mortality. Nevertheless, a clinical impression of smooth follow-up in patients with ultrafiltration encourages to carry out a prospective and randomized study.
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330
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Ninet J, Jarolin G, Vigneron M, Cochet P, el Kirat M, Neidecker J, Champsaur G. [Technic for implanting biventricular external assistance devices. Pending cardiac transplantation]. Presse Med 1989; 18:1024-7. [PMID: 2524796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
The extensive development of orthotopic heart transplantation results in a relative shortage of grafts. When cardiac grafts are unavailable, some patients at the end-stage of decompensated heart failure may benefit from a biventricular external circulatory assistance device as a "bridge" to transplantation. We describe a reproducible technique for the implantation of such external devices, based on the systematic use of extracorporeal circulation. This technique was tested in 8 patients. Its main advantage is that it prevents thromboembolic complications which are a constant threat when the devices are used for a prolonged period.
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331
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Champsaur G, Ninet J, Rizk M, Vigneron M, Cochet P, Jarolin J, Bozio A, Sassolas F, Neidecker J. [Surgical treatment of complete atrioventricular canal. Value of the "composite double patch" technic]. ARCHIVES DES MALADIES DU COEUR ET DES VAISSEAUX 1989; 82:715-8. [PMID: 2500094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Between January 1, 1982 and January 1, 1988, 49 complete corrections of complete atrioventricular canal were performed in children aged from 4 months to 8 years. 41 were infants less than 2 years' old and 31 were less than one year old. In the last 35 patients the "composite double patch" technique was used, consisting of closure of the interventricular septal defect with a dacron patch, followed by closure of the ostium primum with a pericardial patch. The mitral cleft was left intact in the last 6 operations. The overall mortality rate was 35 p. 100 (17 patients). It was 23 p. 100 in infants under 1 year and 17 p. 100 in infants aged from 6 to 12 months at the time of surgery (p less than 0.01). Seven of the 35 children in whom the "composite double patch" technique was used died (20 p. 100). Only one early death was recorded among the last 15 children operated upon. Two reoperations were performed: one within one month of the first operation, the other 4 months later for residual mitral regurgitation with haemolysis. 32 children were followed up for periods of 2 months to 6 years, 10 of them for more than 3 years. Two late deaths occurred during the follow-up. Grade 2 or 3/4 residual regurgitation was found in 14 patients who have regular clinical and echocardiographic examinations.(ABSTRACT TRUNCATED AT 250 WORDS)
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Revel D, Chapelon C, Mathieu D, Cochet P, Ninet J, Chuzel M, Champsaur G, Dureau G, Amiel M, Helenon O. Magnetic resonance imaging of human orthotopic heart transplantation: correlation with endomyocardial biopsy. THE JOURNAL OF HEART TRANSPLANTATION 1989; 8:139-46. [PMID: 2651617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
The ability of magnetic resonance imaging (MRI) to detect allograft rejection was studied concomitantly in two centers. In 29 patients MR images performed on a 0.5 T imager were compared with pathologic findings obtained by transvenous right ventricular endomyocardial biopsies. Eight patients had grade 1 or 2 acute rejection, and their myocardium thickness was increased significantly compared with values obtained in normal volunteers, in normal heart allograft patients, and in patients during the resolving phase of an acute rejection episode, whereas no abnormal signal intensity was found in the myocardium of heart allograft patients with acute rejection. This finding is quite in opposition to what was found in experimental models. This could be the result of the immunosuppressive regimen of those patients including cyclosporine, whereas few experimental studies included cyclosporine treatment. For chronic rejection or fibrosis, MRI did not allow the diagnosis because the MRI appearance was close to normal. Finally, MRI appears as a complementary technique to B-mode ultrasound in detecting nonimmunologic complications such as pericardial effusions and endocavitary processes. These data suggest that MRI could be used in the future to monitor rejection, to guide the timing of endomyocardial biopsy, and to assess the response after immunosuppressive treatment.
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Ninet J, Neidecker J, Gordillo M, Brule P, Vigneron CM, Laroux MC, Champsaur G. Two complex congenital cardiac malformations with progressive pulmonary hypertension: indications for isolated orthotopic heart transplantation? Transplant Proc 1989; 21:2557-8. [PMID: 2650333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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334
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Ninet J, Thevenet F, Cochet P, Vigneron M, Risk M, Champsaur G. [Surgery of the thoracic aorta. Value of tissucol]. Presse Med 1988; 17:2197-9. [PMID: 2462734] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
The techniques for sealing with the Tissucol fibrin glue, used in repair of aortic dissections and aneurysms, are described. We applied this method to 24 patients operated upon for acute (9 cases) or chronic (15 cases) lesions of the thoracic aorta. No patients died of haemorrhage, and post-operative bleeding was only 500 ml on average. Provided strict precautions are taken, this adjuvant haemostatic method considerably improves the immediate prognosis of acquired aortic lesions. Other operations of cardiac surgery may benefit from these sealing techniques the cost of which must be weighed against the blood transfusion units that are saved.
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Etienne J, Barthelet M, Ninet J, Vandenesch F, Fleurette J. Corynebacterium group JK endocarditis after dental extraction under antibiotic cover. J Infect 1988; 17:188-9. [PMID: 3183411 DOI: 10.1016/s0163-4453(88)92047-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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336
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Ninet J, Cochet P, Neidecker J, Brule P, Gressier M, Champsaur G. [Aortic valve replacement using the Björk-Shiley valve. Long-term results (268 patients)]. ARCHIVES DES MALADIES DU COEUR ET DES VAISSEAUX 1988; 81:517-22. [PMID: 3136713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
From 1974 till November, 1986, 268 adult patients aged from 15 to 84 years (11 p. cent over 70) underwent isolated aortic valve replacement by Björk-Shiley prosthesis. 81 p. cent of the prosthetic valves implanted were size 21 or over. The initial lesion was aortic stenosis (AS) in 40 p. cent, aortic regurgitation (AR) in 35 p. cent and aortic disease (AD) in 25 p. cent of the cases. The aortic valve lesions were degenerative (46 p. cent), rheumatismal (18 p. cent), congenital (12 p. cent), infective (19 p. cent including acute infective endocarditis) or dystrophic (7 p. cent) in origin. Pre-operatively, 54 p. cent of the patients were in NYHA functional class III and 14 p. cent in NYHA functional class IV. 7 p. cent presented with permanent atrial fibrillation. Mean pre-operative cardiac index was 2.49 1/mn/m2. Peri-operative mortality (up to 30 days) was 7.09 p. cent in both the 1974-79 period and the 1980-86 period; it was 3.4 p. cent in AS, 7.4 p. cent in AD and 10.7 p. cent in AR. The 249 survivors were followed up for a mean period of 5.3 years, or 1313 patient-years. 30 patients (11 p. cent) died subsequently (11 of prosthesis-related cause), giving an actuarial survival rate of 81.7 p. cent at 5 years and 71.4 p. cent at 10 years. 12 patients were reoperated upon, including 2 for prosthesis-related reasons (2.4 p. cent patient-years).(ABSTRACT TRUNCATED AT 250 WORDS)
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Ninet J, Bachet P, Bureau du Colombier P, Krahenbuhl B, Rousset H, Perpoint B, Pasquier J. [Subclavian and axillary arteritis in Horton's disease and rhizomelic pseudopolyarthritis. 10 cases]. ARCHIVES DES MALADIES DU COEUR ET DES VAISSEAUX 1988; 81:89-97. [PMID: 3130026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Ten patients aged from 60 to 73 years presenting with Horton's disease or polymyalgia rheumatica had arteritis of the upper limbs. Asymptomatic abolition of pulse in the upper limbs (1 case) or claudication at rest or exercise (9 cases) and/or Raynaud's phenomenon (5 cases) preceded (4 cases) or accompanied (1 case) the discovery of giant cell arteritis, or complicated the reduction or discontinuation of corticosteroid therapy. Diagnosis rested on the regular association of an inflammatory syndrome with multiple arterial tapered stenoses and/or arterial thrombosis in the post-vertebral subclavian, axillary or brachial arteries and, chiefly, on the demonstration (in 7 cases) of a giant cell granuloma at biopsy of the temporal artery. Corticosteroid therapy (1 mg/kg/24 h in 8 cases and 0.5 mg/kg/24 h in 2 cases) initially combined with anticoagulants in 4 cases resulted in rapid regression of ischaemic and systemic signs in all patients, thus avoiding surgical revascularization of the upper limbs.
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Ninet J, Cochet P, Brulé P, Gressier M, Champsaur G. [Surgical treatment of coarctation of the aorta in the infant less than a year old]. ARCHIVES DES MALADIES DU COEUR ET DES VAISSEAUX 1987; 80:1913-9. [PMID: 3130008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Between 1972 and 1984, 141 infants of less than 12 months of age were operated upon for coarctation of the aorta. The abnormality was isolated in 41 cases (29 p. 100) and associated with ventricular septal defect (VSD) in 58 cases (41 p. 100), with transposition of the great vessels with or without VSD in 16 cases (11.3 p. 100), with cardiac valve disease with or without VSD in 11 cases (7.8 p. 100) or with miscellaneous intracardiac lesions in 15 cases (10.6 p. 100). Resection-anastomosis (Crafoord) was performed in 89 cases (63 p. 100), subclavian flap aortoplasty (Waldhausen) in 36 cases (26 p. 100) and dacron aortoplasty in 16 cases (11 p. 100). Cerclage of the pulmonary artery was combined with one or another of these operations in 65 cases (46 p. 100). Twenty-five patients (17.5 p. 100) died within 30 days of the operation, and 28 patients (24.7 p. 100 of those who survived surgery) died at a later stage. Three infants were lost sight of. Follow-ups ranged from 1 to 13 years (mean: 4.01 years). Fifteen infants (13.3 p. 100 of those who survived surgery) were reoperated upon for recurrence of the coarctation. Four infants (3.5 p. 100) now present with clinical signs of recoarctation and are awaiting treatment.
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339
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Ninet J, Gebuhrer L, Bonvoisin B, Mackiewicz R, Laurent H, Boussuge C, Rousset H, Le Petit JC, Betuel H. [Distribution of HLA-DR antigens in unrelated giant cell arteritis]. Presse Med 1987; 16:1725-8. [PMID: 2962084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
HLA-DR antigen distribution was determined by lymphotoxicity on total lymphocytes for locus A.B.C. antigens numbering 14,28 and 7 respectively, and by a search on B lymphocytes for the 12 antigens of locus DR. The normal population included 124 subjects typed for HLA-A.B.C. and 200 subjects typed for HLA-DR. The frequency of alleles was compared to that of the different groups of patients. Significant variations were evaluated by the X2 test, using Woolf's method; the P value obtained was multiplied by the number of antigens looked for (P corrected, or pc). No deviation in frequency was found with the HLA-A.B.C. antigens. Only the DR 4 antigen, present in 23% of the normal population, was increased in proportions that depended on clinical classification: 39.4% (Pc = 0.05) in all patients with giant cell arteritis: 27% (NS) in the 37 polymyalgia rheumatica patients with negative biopsy of the temporal artery; 46.8% (P 0.05) in the 62 patients with Horton's disease presenting either as clinical and histological temporal arteritis (26 cases; DR 4 = 38.5%; NS), or as clinical and/or histological temporal arteritis associated with polymyalgia rheumatica (36 cases; DR 4 = 52.8%; Pc less than 0.005). The frequency of DR 4 antigen in Horton's disease with typical temporal artery biopsy (37 cases) was 46% (Pc = 0.05).
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Stamm D, David L, Ninet J, François R. [Primary acrosyndrome. Treatment combining an alpha-blocked and a calcium blocker]. ARCHIVES FRANCAISES DE PEDIATRIE 1987; 44:505-7. [PMID: 2892476] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Case-report of a 5 year-old girl presenting with primitive peripheral vascular disease. Treatment associated an alpha-blocker and a calcium blocker. Therapeutic efficacy was evaluated from the clinical improvement and thermographic studies.
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341
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Ninet J, Gordillo M, Cochet P, Gressier M, Beaune J, Champsaur G. [Valvular replacement for isolated aortic stenosis. Predictive value of the preoperative cardiac index in survival]. ARCHIVES DES MALADIES DU COEUR ET DES VAISSEAUX 1987; 80:610-7. [PMID: 3113379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
The immediate and long-term results of aortic valve replacement for pure or predominant aortic valve stenosis were evaluated in 186 patients operated upon since 1975 and followed for up to 10 years. This population fell into two groups depending on whether the pre-operative cardiac index was superior (group I, n = 111) or inferior (group II, n = 75) to 2.3 l/min/m2. There was no significant difference between the two groups as regards the immediate (i.e. within 30 days) post-operative mortality rate (6.6% vs 8.1% respectively). In contrast, the cardiac index proved to be a significant post-operative prognostic factor in aortic stenosis, since the probability of survival at 5 years was 96.4% in group I and only 71.7% in group II (p less than 0.001). This high rate of mortality in group II was exclusively due to myocardial dysfunction (sudden deaths included) in these patients with low cardiac index. When late mortality was analyzed according to age (over or below 60 years) and to pre-operative cardiothoracic ratio (over or below 50), these two criteria also proved to be significant prognostic factors. However, considering the poor prognosis of unoperated aortic stenosis, these long-term results in group II should encourage surgical treatment in many cases, even those with advanced cardiopathy.
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342
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Frieh JP, Ninet J, Gressier M, Labadens JP, Didier B, Champsaur G. [Therapeutic approach in unusual forms of aneurysms of the thoracic aorta]. ANNALES DE CHIRURGIE 1986; 40:560-3. [PMID: 3566151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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343
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Frieh JP, Ninet J, el Kirat M, Sassolas F, Gressier M, Brulé P, Champsaur G. [Primary tumors of the heart. Diagnostic, anatomic and therapeutic aspects]. ARCHIVES DES MALADIES DU COEUR ET DES VAISSEAUX 1986; 79:1188-94. [PMID: 3096244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Primary cardiac tumours are rare. They are usually benign, the most common ones being left atrial myxomas. The authors report their experience of 16 cardiac tumours operated between 1978 and 1985. The patients were 12 adults and 4 children. The tumours were benign in 14 cases and malignant in 2 cases. Complete (14 cases) or incomplete ablation of the tumour was carried out under cardiopulmonary bypass with an early mortality of 6.25 per cent (1 case) and late mortality of 12.5 per cent (the two malignant tumours). The tumours were identified as myxomas in 11 cases, rhabdomyomas in 2 cases, fibroma in 1 case and malignant sarcomas in 2 cases. The average follow-up period of the 13 survivors is 30 months (range 4 months to 5 years) with excellent clinical and anatomical results. Clinical and paraclinical diagnosis of these tumours does not pose any major problems nowadays because of the reliability of the methods of investigation. However, the nature of the tumour is not always predictable and the operative findings are fundamental, not so much for the treatment which is relatively stereotyped but for the prognosis. Age is not a significant prognostic factor as excellent results may be obtained in the very young and the very old despite a sometimes precarious preoperative clinical condition. The benign or malignant nature of the tumour is the only real factor which affects the prognosis.
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344
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Michel D, Antoine JC, Ninet J, Pasquier J, Laurent B, Portafaix M, Roche G. [X-ray computed tomography in central pontine myelinolysis. 2 cases]. Presse Med 1986; 15:1081-3. [PMID: 2942889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
Two cases of central pontine myelinolysis were studied by computerized tomography (CT). One patient had chronic alcoholism, the other porphyria variegata; both initially presented with water-and-electrolyte disorders, notably hyponatraemia. The neurological disorders consisted of acute pseudobulbar syndrome which totally regressed within 15 days to 1 month. CT demonstrated a low density area in the pons, extending to the mesencephalon in one case. Despite clinical cure, this low density persisted for 16 and 20 months respectively, counting from the onset of neurological symptoms. In central pontine myelinolysis, CT images only are of diagnostic value in cases with suggestive neurological symptoms and aetiology. CT can recognize minor forms of the disease and confirms that in some cases severe forms may follow a regressive course.
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345
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Ninet J, Dementhon P, Comte JM, Ducluzeau R, Saudin F, Rouzioux JM, Pasquier J. [Initial attacks of epilepsy in adults. 100 cases]. Presse Med 1986; 15:931-2. [PMID: 2940577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
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346
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el Kirat M, Ninet J, Frieh JP, Brule P, Gressier M, Verney RN, Champsaur G. [Long-term patency after jugulo- or cavoatrial shunt in the infant, using a polytetrafluoroethylene prosthesis]. ANNALES DE CHIRURGIE 1985; 39:448-52. [PMID: 4083755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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347
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Ninet J, Fronek A. Cutaneous postocclusive reactive hyperemia monitored by laser doppler flux metering and skin temperature. Microvasc Res 1985; 30:125-32. [PMID: 3894887 DOI: 10.1016/0026-2862(85)90044-5] [Citation(s) in RCA: 35] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
The initial Laser Doppler Flux (LDF) values and skin temperature in the first, third, and fifth finger were evaluated as well as the postocclusion reactive hyperemia (PORH) response to a 4-min suprasystolic compression. The mean values varied from 276.5 to 335.3 mV while the skin temperature ranged from 32.5 to 34.2 degrees. The LDF-monitored PORH response was very reproducible with an average increase of 144.7 +/- 63.6 mV (from an initial LDF value of 327.1 +/- 134 mV). Four different time-related indices were analyzed: t/2recovery = 6.0 +/- 5.5 sec; trecovery (time to reach the initial value) = 16.7 +/- 11.5 sec; tmax (peak of overshoot) = 48.2 +/- 20.6 sec and t/2 overshoot (time to reach 50% of the tmax on the downslope) = 97.4 +/- 31.8 sec. The simultaneously monitored skin temperature changes lagged significantly behind the LDF changes probably due to the large heat capacitance of the tissue. It is expected that the described results obtained from 20 normal subjects will serve as a basis for future clinical studies involving skin perfusion disorders.
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348
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Ninet J, Bachet P, Comte JM, Pasquier J, Follea G, Trzeciak C, Dechavanne M. [Protein C deficiency: recurrent extensive phlebitis during the transfer from heparin to antivitamin K]. Presse Med 1985; 14:108. [PMID: 3156326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
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349
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Ninet J, Gayet JL, Etienne J, Bonvoisin B, Vignon E, Berthou JD, Delahaye JP, Pasquier J, Delaye J, Normand J. Bacterial endocarditis presenting as acute vertebral osteomyelitis: 14 cases. Eur Heart J 1984; 5 Suppl C:101-5. [PMID: 6519073 DOI: 10.1093/eurheartj/5.suppl_c.101] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
Association between bacterial endocarditis (BE) and vertebral osteomyelitis (VO) has infrequently been noted. In a retrospective analysis of BE (280 cases) and VO (150 cases) 14 cases were found to have this association. There were 12 males and 2 females, ages ranging from 39 to 72 years, mean age 56.6. Blood cultures were positive for Streptococcus viridans (6 cases). Str. faecalis (4 cases), staphylococcus (2 cases), Gram negative bacteria (1 case). Organism was not isolated in one case. Fever and severe back pain antedate the diagnosis of VO 3.5 and 2.5 months. X rays films of the spine and bone scans (4 cases) revealed lumbar (6 cases) or cervical (4 cases), or dorsal (3 cases) or combined cervical and dorsal (1 case) locations. History of murmur (4 cases) and development of mitral (8 cases) or aortic (4 cases) or combined mitral and aortic (2 cases) insufficiencies were consistent with concomitant BE. Echocardiogram revealed vegetations in 6 out of 9 cases. Patients received antibiotic therapy for 3.5 months. Ten patients were cured with antibiotics only, 4 required valve replacement. One died. Thus age, sex, history of heart disease, valvular involvement, duration of symptoms prior to admission and bacteriological pictures are the same in BE with VO as in BE without VO. Survival rates are also the same if early recognition of BE and VO with prompt and prolonged antibiotic therapy may prevent severe haemodynamic or vertebral problems.
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