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Abstract
PURPOSE Candida endocarditis are rare, with a poor prognosis. Actually, the principal problem concerns the growing incidence of nosocomial fungal infections. The objective of the present investigation is to assess a disease which risks becoming more pronounced in the future. METHODS We have collected observations of Candida sp. endocarditis between 1985 to 1997 from three French university hospitals. RESULTS Twelve of the observations fit the Duke criteria of acute endocarditis. Patients were eight men and four women, with a mean age of 46 years. An immunodepression was found in seven cases, and four patients were active drug addicts. Six had an underlying heart disease at risk to acute endocarditis. Candidemia risk factors were found in nine cases, with an average of 2.7 risk factors per patient. The fungal agents detected were Candida albicans (eight cases), C. tropicalis (one case), C. parapsilosis (two cases), and C. glabrata (one case). These vegetations were on aortic (seven cases), mitral (three cases), tricuspid valves (two cases) or in other areas (three cases), with multiple localizations (two cases). In three observations, vegetations were associated with myocardium abscesses. Eight patients had embolic complications, two had a cardiac insufficiency leading to death. The treatment was medical in all of the cases and combined with a surgical treatment in ten cases. The surgery was performed, on an average, 17 days after diagnosis, allowing seven surviving patients. Among them, five received a secondary prophylaxis and no recurrence was recorded. CONCLUSIONS Prognosis remains severe because of the voluminous, friable and necrotic vegetations, which favor embolic migrations and which are not easily accessible to antifungals, which penetrate poorly into these vegetations. Therapy is based on a medical treatment combined with a valve replacement which needs to be done early on, and is followed by a relapse prevention which can occur several years after the initial episode.
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Affiliation(s)
- P Abgueguen
- Service des maladies infectieuses et tropicale, centre hospitalier universitaire, 4, rue Larrey, 49033 Angers, France
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Donal E, Abgueguen P, Coisne D, Gouello JP, McFadden EP, Allal J, Corbi P. Echocardiographic features of Candidaspecies endocarditis: 12 cases and a review of published reports. Heart 2001. [DOI: 10.1136/hrt.86.2.179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
OBJECTIVETo describe the specific echocardiographic features of Candidaspecies endocarditis.DESIGNRetrospective review of the case records of patients with confirmed candida endocarditis.SETTINGCases referred to three French university centres over an eight year period were studied.DESIGN12 patients with confirmedCandida species endocarditis infection were identified. The transthoracic (n = 12) and transoesophageal (n = 12) echocardiographic appearances were compared with the surgical findings (n = 10).RESULTSLarge dense heterogeneous vegetations were found in 11/12 cases. A hyperechogenic heterogeneous myocardial texture, observed in seven of the 12 patients, was associated with extensive myocardial damage at surgery. While it was possible to diagnose candidal cardiac infection in all patients by transthoracic echocardiography, transoesophageal echocardiography was useful for optimal assessment of the valvar and paravalvar structures.CONCLUSIONSIn the setting of endocarditis, the detection of myocardial involvement, which is characterised by a heterogeneous myocardial texture, is an argument in favour of Candida species endocarditis and may warrant early surgical intervention.
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Donal E, Abgueguen P, Coisne D, Gouello JP, McFadden EP, Allal J, Corbi P. Echocardiographic features of Candida species endocarditis: 12 cases and a review of published reports. Heart 2001; 86:179-82. [PMID: 11454836 PMCID: PMC1729846 DOI: 10.1136/heart.86.2.179] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
OBJECTIVE To describe the specific echocardiographic features of Candida species endocarditis. DESIGN Retrospective review of the case records of patients with confirmed candida endocarditis. SETTING Cases referred to three French university centres over an eight year period were studied. DESIGN 12 patients with confirmed Candida species endocarditis infection were identified. The transthoracic (n = 12) and transoesophageal (n = 12) echocardiographic appearances were compared with the surgical findings (n = 10). RESULTS Large dense heterogeneous vegetations were found in 11/12 cases. A hyperechogenic heterogeneous myocardial texture, observed in seven of the 12 patients, was associated with extensive myocardial damage at surgery. While it was possible to diagnose candidal cardiac infection in all patients by transthoracic echocardiography, transoesophageal echocardiography was useful for optimal assessment of the valvar and paravalvar structures. CONCLUSIONS In the setting of endocarditis, the detection of myocardial involvement, which is characterised by a heterogeneous myocardial texture, is an argument in favour of Candida species endocarditis and may warrant early surgical intervention.
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Affiliation(s)
- E Donal
- Département de Cardiologie, CHU La Milétrie, 86021 Poitiers cedex 01, France
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Abstract
Nucleoside analogues can induce myopathy or hepatitis by means of mitochondrial dysfunction. We report the case of a 31-year-old man infected with HIV who had a severe lactic acidosis without muscle or liver symptoms. He improved after hemodialysis and withdrawal of antiviral drugs. Muscle and liver evaluation allowed us to ascribe lactic acidosis to a mitochondriopathy induced by zidovudine and didanosine.
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Affiliation(s)
- P M Roy
- Department of Emergency Medicine, University Hospital of Angers, France.
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Bouhanick B, Verret JL, Gouello JP, Berrut G, Marre M. Necrobiosis lipoidica: treatment by hyperbaric oxygen and local corticosteroids. Diabetes Metab 1998; 24:156-9. [PMID: 9592641] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Necrobiosis lipoidica (NL) is closely associated with diabetes mellitus. Two-thirds to three-fourths of patients with NL have diabetes, although NL occurs in only 0.3% of diabetic patients. Typical lesions are found on pretibial skin, usually in young female diabetic patients whose disease is inadequately controlled. The cause of this dermopathy remains unknown. Multiple treatments have been described but have not led to consistent results. We report the case of a 28-year-old insulin-dependent diabetic woman with a disease duration of 23 years who spontaneously developed ulcerated NL on pretibial skin. NL progressively improved during 113 sessions of hyperbaric oxygen therapy and local corticosteroids.
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Reboul P, Gouello JP, Lévy M, Ben Khelil A, Alquier P. Hémiplégie après endoscopie digestive: quelle origine ? Rev Med Interne 1997. [DOI: 10.1016/s0248-8663(97)80530-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Bouachour G, Guiraud MP, Gouello JP, Roy PM, Alquier P. Gastric intramucosal pH: an indicator of weaning outcome from mechanical ventilation in COPD patients. Eur Respir J 1996; 9:1868-73. [PMID: 8880104 DOI: 10.1183/09031936.96.09091868] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
The aim of this study was to determine whether gastric intramucosal pH (pHim) and/or gastric intramucosal carbon dioxide tension (PCO2,im) measured by tonometry can be used to predict the success of weaning in chronic obstructive pulmonary disease (COPD) patients. Twenty six consecutive COPD patients, undergoing mechanical ventilation for acute respiratory failure and satisfying the criteria of weaning from mechanical ventilation with nasogastric tonometer in place, were studied. Arterial blood gas values and PCO2,im were measured 24 h before (H-24), just before (H0), and after 20 min of a weaning trial on T-piece (H20min). Weaning failure was defined as the development of respiratory distress and/or arterial blood gas impairments during the first 2 h of spontaneous breathing on T-piece, or reintubation within 24 h after extubation. Between the weaning failure (n = 6) and weaning success (n = 20) groups, there were no differences in blood gas analysis readings at H-24 and H0 before the weaning period, age, Simplified Acute Physiology Score (SAPS) on admission, SAPS on the day of weaning trial, and duration of ventilation. Clinical status, tonometric and arterial gasometric data were similar at H-24 and H0 in all patients. During mechanical ventilation, pHim was < or = 7.30 in patients who failed weaning and > 7.30 in patients who were successfully weaned (p < 0.001; 100% sensitivity and specificity). The threshold value for PCO2,im of 8.0 kPa (60 mmHg) represents a clear demarcation with respect to outcome before the weaning trial. PCO2,im values during mechanical ventilation are significantly different (p < 0.001) between patients who were successfully weaned and those who were not (6.9 +/- 0.9 vs 9.9 +/- 1.1 kPa (51.9 +/- 6.7 vs 74.3 +/- 8.0 mmHg, respectively)). At H20min, pHim and PCO2,im were still statistically different between the weaning failure and the weaning success group. We conclude that measurement of gastric intramucosal pH (or gastric intramucosal carbon dioxide tension) represents a simple and accurate index to predict weaning outcome in chronic obstructive pulmonary disease patients before attempting weaning.
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Affiliation(s)
- G Bouachour
- Medical Intensive Care Unit, Centre Hospitalier Universitaire, Angers, France
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Bouachour G, Cronier P, Gouello JP, Toulemonde JL, Talha A, Alquier P. Hyperbaric oxygen therapy in the management of crush injuries: a randomized double-blind placebo-controlled clinical trial. J Trauma 1996; 41:333-9. [PMID: 8760546 DOI: 10.1097/00005373-199608000-00023] [Citation(s) in RCA: 102] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Hyperbaric Oxygen (HBO) therapy is advocated for the treatment of severe trauma of the limbs in association with surgery because of its effects on peripheral oxygen transport, muscular ischemic necrosis, compartment syndrome, and infection prevention. However, no controlled human trial had been performed until now to specify the role of HBO in the management of crush injuries. Thirty-six patients with crush injuries were assigned in a blinded randomized fashion, within 24 hours after surgery, to treatment with HBO (session of 100% O2 at 2.5 atmosphere absolute (ata) for 90 minutes, twice daily, over 6 days) or placebo (session of 21% O2 at 1.1 ata for 90 minutes, twice daily, over 6 days). All the patients received the same standard therapies (anticoagulant, antibiotics, wound dressings). Transcutaneous oxygen pressure (PtCO2) measurements were done before (patient breathing normal air) and during treatment (HBO or placebo) at the first, fourth, eighth, and twelfth sessions. The two groups (HBO group, n = 18; placebo group, n = 18) were similar in terms of age; risk factors; number, type or location of vascular injuries, neurologic injuries, or fractures; and type, location, or timing of surgical procedures. Complete healing was obtained for 17 patients in the HBO group vs. 10 patients in the placebo group (p < 0.01). New surgical procedures (such as skin flaps and grafts, vascular surgery, or even amputation) were performed on one patient in the HBO group vs. six patients in the placebo group (p < 0.05). Analysis of groups of patients matched for age and severity of injury showed that in the subgroup of patients older than 40 with grade III soft-tissue injury, wound healing was obtained for seven patients (87.5%) in the HBO group vs. three patients (30%) in the placebo group (p < 0.05). No significant differences were found in the length of hospital stay and number of wound dressings between groups. For the patients with complete healing, the PtCO2 values of the traumatized limb, measured in normal air, rose significantly between the first and the twelfth sessions (p < 0.001). No significant change in PtCO2 value was found for the patients whose healing failed. The Bilateral Perfusion Index (BPI = PtCO2 of the injured limb/PtCO2 of the uninjured limb) at the first session increased significantly from 1 ata air to 2.5 ata O2 (p < 0.05). In patients with complete healing, the BPI was constantly greater than 0.9 to 2.5 ata O2 during the following sessions, whereas the BPI in air progressively rose between the first and the twelfth sessions (p < 0.05), reaching normal values at the end of the treatment. In conclusion, this study shows the effectiveness of HBO in improving wound healing and reducing repetitive surgery. We believe that HBO is a useful adjunct in the management of severe (grade III) crush injuries of the limbs in patients more than 40 years old.
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Affiliation(s)
- G Bouachour
- Service de Réanimation Médicale, Centre Hospitalier Universitaire, Angers, France
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Bouachour G, Roy PM, Tirot P, Guerin O, Gouello JP, Alquier P. [Prognosis of systemic diseases diagnosed in intensive care units]. Presse Med 1996; 25:837-41. [PMID: 8692761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
OBJECTIVES The aims of this study were to evaluate the prognosis of patients with systemic rheumatic disease diagnosed in medical intensive care unit (MICU) and to determine whether the outcome is different for patients with systemic rheumatic disease previously known hospitalized in MICU. METHODS Retrospective evaluation, over a ten-year period, of 88 cases of systemic rheumatic disease selected in two groups: group I: diagnosed in MICU, group II: previously known and treated. RESULTS Group I: 18 patients with necrotizing vasculitis (n = 6), extra-intestinal manifestations of inflammatory bowel disease (n = 4), systemic lupus erythematosus (n = 3), miscellaneous (n = 5). Group II: 70 patients with rheumatoid arthritis (n = 31), necrotizing vasculitis (n = 12), systemic lupus erythematosus (n = 12), polymyositis (n = 4), extra-intestinal manifestations of inflammatory bowel disease (n = 5), miscellaneous (n = 6). The main admission diagnoses were infectious diseases (p < 0.005) or iatrogenic complications in the group II (p < 0.01) and acute exacerbation of systemic rheumatic disease in the group I (p < 0.0001). Age; simplified acute physiologic score (SAPS); number of acute organ system failure; number of patients requiring mechanical ventilation, haemodialysis or right heart catheterization were not different between the two groups. The durations of mechanical ventilation and stay in the MICU were shorter in the group II (p < 0.005). MICU mortality rate was higher in the group II (p < 0.05), with a five years cumulative proportion of surviving statistically lower (p < 0.05). Mortality rate of the entire population (37.5%) was similar to that of a non-selected population with comparable SAPS. Multivariate analysis showed that SAPS, number of acute organ system failure and iatrogenic complications were the main prognostic factors (p = 0.05). CONCLUSIONS The prognosis was better for patients with systemic rheumatic disease diagnosed in MICU. Infectious diseases were the main cause of death, probably in relation with immunosuppressive treatments.
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Affiliation(s)
- G Bouachour
- Service de Réanimation médicale, Centre Hospitalier et Universitaire, Angers
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Bouachour G, Gouello JP, Harry P, Alquier P. Gas gangrene. Lancet 1996; 347:1116-7. [PMID: 8602086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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Chaplain A, Gouello JP, Dubin J. [Acute cervical necrotizing fasciitis of pharyngeal origin: possible role of steroidal and non-steroidal anti-inflammatory agents. Apropos of 5 cases]. Rev Laryngol Otol Rhinol (Bord) 1996; 117:377-80. [PMID: 9183910] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Within 20 cases of cervical acute necrotizing fasciitis treated in the intensive care unit and hyperbaric oxygen therapy department between 1986 and 1995, the authors report five cases of pharyngeal origin. 4 have been initially treated with anti-inflammatory drugs: non steroidal (1 case), steroidal (2 cases), non steroidal and steroidal (1 case). The five patients have been operated. They needed at least 30 days of endotracheal intubation and hyperbaric oxygen therapy. No death outcome but a important morbidity is reported. The immunosuppressive features of the two type of anti inflammatory drugs are exposed. Different publications suggesting the possible association between non steroidal anti inflammatory drugs and non cervical necrotizing fasciitis are reported. It is not possible to prove a direct link because of the number of our cases, because of the wide number of pharyngitis treated in the area, and because the absence of precise data about the use of anti inflammatory drugs in the initial treatment of this pharyngitis. Existence of other type of antalgic and non immunosuppressive drugs make the use of anti inflammatory drugs not justify.
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Gamelin L, Jeanson S, Chenue F, Gouello JP, Lainé-Cessac P, Bouachour G, Alquier P. [Acute respiratory distress syndrome after injection of leuprorelin]. Therapie 1995; 50:587-8. [PMID: 8745960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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Bouachour G, Asfar P, Gouello JP, Alquier P. Ischemic mitral insufficiency in chronic obstructive pulmonary disease. Am J Emerg Med 1995; 13:247-8. [PMID: 7893322 DOI: 10.1016/0735-6757(95)90113-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
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Abstract
OBJECTIVE To investigate, in patients with severe septic shock, the adrenocortical function assessed by daily plasma cortisol determinations during the first 72 h and by the short synthetic ACTH stimulation test performed within 24 h of the onset of shock. DESIGN Prospective clinical investigation. SETTING Medical intensive care unit in a university teaching hospital. PATIENTS 40 consecutive patients with documented septic shock requiring at least hemodynamic resuscitation and respiratory support. INTERVENTIONS There were no interventions. MEASUREMENTS AND RESULTS Basal cortisol concentrations were increased with a mean value of 36.8 micrograms/dl (range 7.9-113). Of the overall cortisol determinations 92% were above 15 micrograms/dl. No statistically significant differences in basal cortisol concentrations were found when survival, type of infection, and positive blood cultures were considered. Patients with hepatic disease had significantly higher cortisol (50.1 (+/- 6.2) micrograms/dl versus 35.9(+/- 3.3) micrograms/dl, p = 0.035) levels compared to other patients. No correlations were found between basal plasma cortisol concentrations and factors such as SAPS, OSF, hemodynamic measurements, duration of shock, and amount of vasopressor and/or inotropic agents. Cortisol concentrations had significant but weak correlation with ACTH levels in survivors (r = 0.4; p = 0.03; n = 28) but not in non-survivors (r = 0.03; p = 0.85; n = 52). Cortisol levels in non-survivors increased significantly from enrollment time to the 72nd hour of the survey (day 1: 38.9(+/- 3.8) micrograms/dl versus day 3: 66.7(+/- 17.1) micrograms/dl; p = 0.046) and were significantly higher than those recorded in survivors. Responses to the short ACTH stimulation test were not significantly different between survivors and non-survivors. According to the different criteria used to interpret the response to the ACTH stimulation test, incidence of adrenocortical insufficiency was highly variable ranging from 6.25-75% in patients with septic shock. Only one patient had absolute adrenocortical insufficiency (basal cortisol level below 10 micrograms/dl; response to the ACTH stimulation test below 18 micrograms/dl). CONCLUSION Our data suggest that in a selected population of patients with severe septic shock single plasma cortisol determination has no predictive value. The short ACTH stimulation test performed within the first 24 h of onset shock can neither predict outcome nor estimate impairment in adrenocortical function in patients with high basal cortisol level. Adrenal insufficiency is rare in septic shock and should be suspected when cortisol level is below 15 micrograms/dl and then confirmed by a peak cortisol level lower than 18 micrograms/dl during the short ACTH stimulation test.
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Affiliation(s)
- G Bouachour
- Service de Réanimation Médicale, Centre Hospitalier Universitaire, Angers, France
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Gouello JP, Deslandes V, Chennebault JM, Bouachour G, Perroux D, Alquier P. [Isolated meningoencephalitis revealing leptospirosis]. Presse Med 1994; 23:952. [PMID: 7937636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
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Abstract
OBJECTIVE Acute adrenocortical insufficiency is an unusual cause of isolated shock. The purpose of this study is to describe the cardiovascular changes in 6 patients with acute adrenal insufficiency presenting with hemodynamic instability. DESIGN Retrospective and prospective study. SETTING Medical intensive care unit in a university hospital. PATIENTS 6 patients studied by right cardiac catheterization. MEASUREMENTS AND RESULTS Results before glucocorticoid treatment show two possible hemodynamic states: 1) myocardial depression with hypovolemia in 3 patients, and 2) hyperdynamic shock with high cardiac output and diminished systemic arterial resistance in 3 other patients. The 3 patients presenting hyperdynamic shock were all given intravenous fluid therapy of over 20 ml/kg before the first hemodynamic measurement. For 2 other patients with low cardiac index and high systemic arterial resistance studied prospectively, 20 ml/kg intravenous fluid therapy transformed the hemodynamic state to hyperdynamic shock. The cardiovascular effect of glucocorticoid treatment studied in 4 patients was resulted in an improvement in the left ventricular systolic work index. CONCLUSIONS Diagnosis of acute adrenocortical insufficiency must be considered if clinical manifestations are present suggesting septic shock without any obvious infectious cause in patients having undergone considerable intravenous fluid therapy as an initial course of treatment.
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Affiliation(s)
- G Bouachour
- Service de Réanimation Médicale, Centre Hospitalier Universitaire, Angers, France
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Gouello JP, Chennebault JM, Loison J, Causeret H, Pezard P, Achard J. [Primary pulmonary arterial hypertension associated with acquired immunodeficiency virus infection]. Presse Med 1992; 21:632-3. [PMID: 1534613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
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Gouello JP, Victor J, Tadei A. [Natural history of syncope of undetermined origin with inconclusive electrophysiologic examination]. Arch Mal Coeur Vaiss 1992; 85:297-302. [PMID: 1575607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Between 1985 and 1986, 109 consecutive patients with unexplained syncope after clinical and standard electrocardiographic examination underwent electrophysiological investigation. In 61 cases (56%), 35 men and 26 women (mean age 69 +/- 13 years) no firm diagnosis could be made. These patients were the study group. Underlying cardiac disease was present in 23%, coronary artery disease in 10% of cases. In 33 cases, the basal ECG was normal (54%). Sixty patients (one lost to follow-up) were studied over an average of 38 +/- 12 months. Global mortality and recurrence rate were 13 and 18% respectively. There were no sudden deaths in the 8 fatalities. The mechanism of the 17 recurrent syncopes was cardiac in 5 cases, vasovagal in 1 case, uncertain in 11 cases. Of the 5 cardiac syncopes, 3 were related to 3rd degree atrioventricular block occurring 7 to 49 months after the initial electrophysiological investigation. No predictive criteria of recurrence could be identified. Empiric treatment proposed to 28% of patients did not prevent recurrent syncope and did not improve global survival. Inconclusive electrophysiological investigation of patients with unexplained syncope defines a population with a low risk of sudden death. Recurrent syncope is common. The recurrence of symptoms is an indication to repeat the aetiological investigations which should include a tilt-test ot another electrophysiological investigation. Empiric treatment has not been shown to be effective.
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Laine-Cessac P, Moshinaly H, Gouello JP, Geslin P, Allain P. [Severe anaphylactoid reactions after intravenous corticosteroids. Report of a case and review of the literature]. Therapie 1990; 45:505-8. [PMID: 2080489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
We report a case of fatal anaphylactic reaction to intravenous methylprednisolone succinate therapy developed in a 51 year old asthmatic man with aspirin intolerance and undetermined myocarditis. 14 similar cases were found in literature and analysed: asthma and aspirin intolerance seem to be risk factors; the organism reacts against either unconjugated corticoid or esterified corticoid principally its succinate salt; the mechanism of these reactions remains not clear; it may be either a true allergic reaction or a non specific reaction.
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Affiliation(s)
- P Laine-Cessac
- Laboratoire de Pharmacologie, Centre Hospitalier Universitaire, Angers
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