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1.
Jpn J Antibiot ; 51(8): 509-20, 1998 Aug.
Artigo em Japonês | MEDLINE | ID: mdl-9836123

RESUMO

Thirty three patients with severe infections associated with hematological disorders were treated with panipenem/betamipron as a second line chemotherapy. Of these, 30 patients were evaluated for effectiveness. An excellent response was obtained in 14 patients (46.7%) and a good response in 5 (16.7%), and the overall efficacy rate was 63.3%. Efficacy rates were 3/6 in patients with sepsis, 68.4% (13/19) in patients with fever of undetermined origin, 2/4 in patients with pneumonia. In patients whose peripheral granulocyte count was below 100/microliter at the start of chemotherapy, the efficacy rate was 3/7. Side effects were observed in 5 of 33 patients (15.2%). These results show that PAPM/BP is useful as a second line chemotherapy for the treatment of severe infections in patients with hematological disorders.


Assuntos
Infecções Bacterianas/tratamento farmacológico , Quimioterapia Combinada/uso terapêutico , Leucemia/complicações , Linfoma/complicações , Adulto , Idoso , Idoso de 80 Anos ou mais , Anemia Aplástica/complicações , Resistência Microbiana a Medicamentos , Quimioterapia Combinada/administração & dosagem , Quimioterapia Combinada/efeitos adversos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Mieloma Múltiplo/complicações , Pneumonia/tratamento farmacológico , Pielonefrite/tratamento farmacológico , Sepse/tratamento farmacológico , Tienamicinas/administração & dosagem , Tienamicinas/efeitos adversos , Tienamicinas/uso terapêutico , Resultado do Tratamento , beta-Alanina/administração & dosagem , beta-Alanina/efeitos adversos , beta-Alanina/análogos & derivados , beta-Alanina/uso terapêutico
2.
Eur J Radiol ; 81(11): 3371-7, 2012 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-22695787

RESUMO

OBJECTIVES: To evaluate the use of dynamic magnetic resonance angiography for localization of hyperfunctioning parathyroid glands in the reoperative neck. METHODS: We retrospectively evaluated the head-neck MRIs of 30 patients with a history of hyperparathyroidism, prior head-neck surgery, and intraoperative proven adenomas. The protocol included conventional imaging with T2-weighted STIR sequences, T1w axial and coronal prior to and after contrast media administration, and dynamic magnetic resonance angiography. We compared the results from MRI, dynamic magnetic resonance angiography with 99m-Tc-Sestamibi with intraoperative findings as the gold standard. RESULTS: In conventional MRI 19/30 true positives were detected with a sensitivity and specificity of 63.3% and 100%, respectively. However, by adding dynamic magnetic resonance angiography the detection rate increased to 28/30 true positives. Based on intraoperative findings, the sensitivity and specificity of dynamic magnetic resonance angiography were 93.3% and 100%, respectively. 99m-Tc-Sestamibi detected 24/30 true positives, sensitivity was 80%. CONCLUSION: The diagnostic value of MRI including dynamic magnetic resonance angiography is superior to MRI alone and superior to that of 99m-Tc-Sestamibi in the diagnostic workup of hyperfunctioning parathyroid glands when compared against intraoperative findings.


Assuntos
Hiperparatireoidismo/patologia , Hiperparatireoidismo/cirurgia , Angiografia por Ressonância Magnética/métodos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Reoperação , Reprodutibilidade dos Testes , Sensibilidade e Especificidade
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