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Navarro P, González-Clemente JM, Grau F, Gomis R. [Paralysis associated with weight loss]. Med Clin (Barc) 1994; 102:76. [PMID: 8133704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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González-Clemente JM, Miró JM, Navarro MP, Zamora L, Vilardell E. High triglyceride levels as a predictor of mortality in AIDS patients. AIDS 1993; 7:1022-3. [PMID: 8357551 DOI: 10.1097/00002030-199307000-00022] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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González-Clemente JM, Navarro MP, Muñoz A, Gomis R. [Isolated pneumothorax as a complication of diabetic ketoacidosis]. Med Clin (Barc) 1993; 101:37-8. [PMID: 8315977] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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54
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Rodríguez Villar C, Vidal J, González-Clemente JM, Gomis R. Insulin, beta-cell rest, and high risk of type I diabetes mellitus. Lancet 1993; 341:1291. [PMID: 8098441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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55
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Ferrer JP, Esmatjes E, González-Clemente JM, Goday A, Conget I, Jiménez W, Gomis R, Rivera F, Vilardell E. Symptomatic and hormonal hypoglycaemic responses to human and porcine insulin in patients with type I diabetes mellitus. Diabet Med 1992; 9:522-7. [PMID: 1643799 DOI: 10.1111/j.1464-5491.1992.tb01832.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
In recent years there has been great concern that human insulin (HI) may induce fewer hypoglycaemic warning symptoms than porcine insulin (PI). We addressed this issue in eight patients aged 25.6 +/- 3.3 (SEM) years with Type I (insulin-dependent) diabetes mellitus of 15.1 +/- 3.7 years duration who complained that hypoglycaemia unawareness had appeared after transferring from PI to HI. Acute induction of hypoglycaemia was induced on two occasions with semisynthetic HI and purified PI under double-blind conditions. Blood glucose was first clamped for 2 h at 4.4-6.7 mmol l-1 with an intravenous infusion of HI or PI at 50 mU kg-1 h-1 and 20% glucose at a variable rate. Thereafter, insulin infusion alone was maintained for 100 minutes. Heart rate, arterial pressure, reflex times, autonomic and neuroglycopenic signs and symptoms were assessed every 10 min. Arterialized venous blood samples were taken to measure blood glucose every 10 min and catecholamines, insulin, glucagon, growth hormone, and cortisol every 20 min. Autonomic symptoms first appeared at a plasma glucose level of 2.92 +/- 0.21 mmol l-1 with HI vs 2.92 +/- 0.48 mmol l-1 with PI (NS). There were no significant differences between the two studies concerning any of the above mentioned clinical parameters or the counterregulatory hormone responses. A differential effect of insulin species on the ability to perceive hypoglycaemia in patients who ascribed diminished perception of hypoglycaemia to the use of HI was thus not observed.
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Pedrol E, Mallolas J, González-Clemente JM, Miró JM, Azón A, Gatell JM, Moreno A, Mensa J, Soriano E. [Cryptococcosis: presentation of 26 cases]. Med Clin (Barc) 1992; 98:361-5. [PMID: 1564965] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
BACKGROUND Cryptococcosis is more frequently observed since the appearance of the acquired immunodeficiency syndrome (AIDS). AIDS has modified the clinical and evolutive forms of the disease. This study reviews the changes produced in the infection from the context of AIDS. METHODS The present is a retrospective study (1985-1990) including patients presenting: 1) a positive latex agglutination test (serum or spinal fluid) or 2) a Sabouraud culture positive for cryptococcus. Clinical histories were revised collecting clinical, radiologic, analytic, therapeutic and evolutive data. RESULTS Twenty-six patients (21 males) were included in the study. Twenty patients had the human immunodeficiency virus. The clinical picture was: 22 cases with cryptococcal meningitis (13 with hematogenous participation), 3 with pulmonary cryptococcosis and one with disseminated cryptococcosis without meningeal involvement. The patients with AIDS had: greater frequency of positive hemocultures, higher serologic titers and fewer with the meningeal syndrome. The number of T4 lymphocytes was lower than 150 elements/ml in AIDS patients. In 17 patients treatment with amphotericin B and 5-fluorocytosine was administered, 5 received amphotericin B and two fluconazole and two did not receive the above since they had not been diagnosed alive. There were 6 deaths and 10 relapses in 6 AIDS patients and none in the remaining patients. CONCLUSIONS The incidence of cryptococcosis has increased as a consequence of AIDS. In these patients the disease occurs in advanced stages of immunodeficiency and frequently in disseminated, severe and paucisymptomatic forms. Treatment is usually effective although a maintenance therapy is required to avoid relapse.
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González-Clemente JM, Ribera JM, Campo E, Bosch X, Montserrat E, Grau JM. Ki-1+ anaplastic large-cell lymphoma of T-cell origin in an HIV-infected patient. AIDS 1991; 5:751-5. [PMID: 1652981 DOI: 10.1097/00002030-199106000-00017] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Non-Hodgkin's lymphomas (NHL) are part of the spectrum of disease associated with HIV infection. However, there are only occasional reports of NHL of T-cell origin in HIV-infected patients. A previously asymptomatic HIV-infected man, who was seronegative for human T-lymphotropic virus type I antibodies, developed a high-grade peripheral T-cell lymphoma of anaplastic large-cell type which was Ki-1 + (CD30 +), HLA-DR+, epithelial membrane antigen +, CD25 +, CD71 +, CD2 + and CD5 +. Pan-B markers CD19 and CD22 and histiocytic marker CD68 were negative. At diagnosis the patient had 0.3 x 10(9)/l T-helper lymphocytes. The response to chemotherapy was dramatic and the patient is alive and disease-free 18 months after treatment. A review of previously described peripheral T-cell lymphomas in HIV-positive individuals is performed, and we conclude that the spectrum of neoplasms in such cases is probably broader than originally thought.
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González-Clemente JM, Pedrol E, Sanz B, Azón A, Miró JM, Mallolas J, Mensa J, Soriano E. [Syphilis and human immunodeficiency virus infection: diagnostic and therapeutic problems. Presentation of 2 cases and review of the literature]. Rev Clin Esp 1991; 188:288-94. [PMID: 1780529] [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
We here present the clinical cases of two homosexual patients, carriers of human immunodeficiency virus (HIV), who later presented a syphilis infection and who after receiving the usually recommended treatment, suffered a relapse of the infection six months afterwards, with neurologic involvement in one case. The clinical characteristics are discussed as well as the diagnostic and therapeutic problems which syphilis infection presents in HIV infected patients. Serological results are comparable to those of the general population, although face positives have been occasionally reported as well as some abnormally elevated titers. It is possible that neurosyphilis might be more frequent and of earlier appearance in HIV infected patients. Therefore, it might be necessary to carry out a spinal fluid exam, in these type of patients, in order to rule out the existence of an early and/or asymptomatic neurologic affectation and give the appropriate antibiotic treatment.
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Conget JI, Halperin I, Ferrer J, González-Clemente JM, Martinez-Osaba MJ, Vilardell E. Evaluation of clinical and hormonal effects in hirsute women treated with ketoconazole. J Endocrinol Invest 1990; 13:867-70. [PMID: 2151039 DOI: 10.1007/bf03349644] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Seven hirsute women were treated with 200 mg/12 h po of ketoconazole during 6 months. We evaluated clinical and hormonal effects during this period. Ketoconazole treatment decreased testosterone, androstenedione and dehydroepiandrosterone sulfate, while 17-alfahydroxyprogesterone increased. This finding suggests a steroidogenic blockade at the level of C17-20 lyase. We did not observe changes in LH, SHBG and cortisol values. In spite of this findings after 6 months treatment, hirsutism remained unmodified. We conclude that ketoconazole inhibits androgen synthesis in hirsute women, but the use of this drug as an alternative and effective treatment of hirsutism warrants further evaluation.
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González-Clemente JM, Miró JM, Pedrol E, Alvarez R, Gatell JM, Mallolas J, Graus F, Mercader JM, Guelar A, Jiménez de Anta MT. [Encephalic toxoplasmosis in patients with the acquired immunodeficiency syndrome. A clinico-radiological study and the therapeutic results in 78 cases]. Med Clin (Barc) 1990; 95:441-6. [PMID: 2084411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
During a 40-month period 78 episodes of encephalic toxoplasmosis (ET) were diagnosed in 57 patients among 394 with acquired immunodeficiency syndrome (AIDS) (based on CDC criteria) in the Hospital Clinic from Barcelona. 38 patients were parenteral drug abusers (66.7%), 17 were homosexual males (29.8%) and 2 were heterosexual females (3.5%). ET was the first opportunistic infection in 28 patients (49.1%). The most common symptoms at the time of diagnosis were focal neurological signs (62.8%) and fever (52.6%). Usually, computed tomography showed single or multiple hypodense lesions (70.3%) with ring-like (46.1%) or nodular (28.3%) uptake. Serology (indirect immunofluorescence) was diagnostic in only 24 cases (42.1%). The acute episodes were treated with the combination pyrimethamine/sulfadiazine (P/S) during 3-6 weeks, and folinic acid was associated. If the patient had previous allergy to sulfonamides or allergy developed during the acute phase, clindamycin (C) was given instead of S. The patients surviving the acute episode (49, 86, 0%) underwent, if they consented, maintenance therapy with P/S two days per week (15 patients) or with C if sulfonamide allergy was present (10 patients). No relapse was observed in those receiving P/S, but 40% of those treated with P/C relapsed. It was concluded that ET is a common opportunistic infection in the AIDS patients, that the treatment of the acute phase with P/S or with P/C is satisfactory, and that maintenance therapy with P/S two days per week may be effective to prevent relapses.
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Pedrol E, González-Clemente JM, Gatell JM, Mallolas J, Miró JM, Graus F, Alvarez R, Mercader JM, Berenguer J, Jiménez de Anta MT. Central nervous system toxoplasmosis in AIDS patients: efficacy of an intermittent maintenance therapy. AIDS 1990; 4:511-7. [PMID: 2386616 DOI: 10.1097/00002030-199006000-00003] [Citation(s) in RCA: 49] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Fifty-five episodes of central nervous system (CNS) toxoplasmosis developing in 43 of the 329 AIDS cases seen at our institution were diagnosed during a 34-month period and were prospectively studied. Acute episodes were treated with a pyrimethamine/sulfadiazine (P/S) combination for a mean of 21 days. Because of a previously known major allergy to sulfonamides, three episodes were treated with clindamycin instead of sulphadiazine. In those patients who accepted maintenance therapy, a combination of P/S or pyrimethamine and clindamycin (P/C) was administered 2 days per week. Thirty-six patients (83.7%) survived the first episode. Four of these 36 were lost to further study. Six of the 12 (50%) who decided not to undergo maintenance therapy relapsed (mean follow-up: 12 months). Fourteen patients were given P/S and none relapsed while they were on maintenance therapy (mean follow-up: 10.3 months). Six patients received an intermittent maintenance treatment with P/C and one relapsed 2 months after starting the maintenance therapy (mean follow-up: 13.7 months). We conclude that an intermittent (2 days per week) maintenance treatment for CNS toxoplasmosis with P/S was effective in preventing relapses, although prospective randomized studies remain to be done.
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Nicolás JM, Villalta J, González-Clemente JM, Antúnez E, Almirall J, Bosch J, Torras A, Urbano-Márquez A. [Uremic hemolytic syndrome induced by mitomycin C. Presentation of a series of 5 cases and review of the literature]. Rev Clin Esp 1990; 186:166-70. [PMID: 2114657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Five new cases of hemolytic uremic syndrome associated mitomycin C treatment in neoplastic patients are presented and clinical, biological, histological therapeutic and the evolution data of 92 other cases from the literature are analyzed. The results point out the high incidence of GI adenocarcinomas (65%), its rare appearance with total mitomycin doses below 50 mg/m2, its frequent clinical presentation with cardiovascular manifestations, the therapeutical difficulties and the possibility of a better prognosis with an early diagnosis.
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Poch E, González-Clemente JM, Torras A, Darnell A, Botey A, Revert L. Silent renal microangiography after mitomycin C therapy. Am J Nephrol 1990; 10:514-7. [PMID: 2127509 DOI: 10.1159/000168178] [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: 12/30/2022]
Abstract
Mitomycin C (MMC) is an alkylating agent which has been associated with microangiopathic hemolytic anemia and acute renal failure, with an overall incidence between 2 and 10%. This complication can develop several months after the initiation of chemotherapy. Isolated renal impairment without overt microangiopathic hemolytic anemia, although reported, is less frequently documented. We describe a 63-year-old man who developed progressive renal failure without any evidence of hemolysis or thrombopenia 10 months after beginning chemotherapy with MMC and Ftorafur. A renal biopsy displayed features of microangiopathy. The patient required the institution of chronic hemodialysis. In conclusion, it is important to be aware of this indolent but severe renal complication in patients treated with MMC. Urinary parameters and renal function should be monitored over a long period for an early diagnosis.
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González-Clemente JM, Cervera R, Rozman M, Grau JM. [Essential thrombocythemia and miliary tuberculosis]. Med Clin (Barc) 1989; 93:195-6. [PMID: 2796449] [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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Bosch X, González-Clemente JM, Cervera R, Grau-Junyent JM. Sjögren's disease with adult onset Still's disease. J Rheumatol Suppl 1989; 16:847-8. [PMID: 2778770] [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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Cervera R, González-Clemente JM, Coca A, Grau JM. [Thrombophlebitis associated with carcinoma of the ureter]. Med Clin (Barc) 1987; 88:654. [PMID: 3600076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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