RESUMO
In our knowledge, we are the first to report an observation on multiple osteomeningioma.
Assuntos
Neoplasias Meníngeas/diagnóstico por imagem , Meningioma/diagnóstico por imagem , Neoplasias Primárias Múltiplas/diagnóstico por imagem , Neoplasias Cranianas/diagnóstico por imagem , Diagnóstico Diferencial , Feminino , Displasia Fibrosa Óssea/diagnóstico , Humanos , Neoplasias Meníngeas/patologia , Neoplasias Meníngeas/cirurgia , Meningioma/patologia , Meningioma/cirurgia , Pessoa de Meia-Idade , Neoplasias Primárias Múltiplas/patologia , Neoplasias Primárias Múltiplas/cirurgia , Osso Occipital/diagnóstico por imagem , Osso Occipital/patologia , Osteoma/diagnóstico , Neoplasias Cranianas/patologia , Neoplasias Cranianas/cirurgia , Osso Temporal/diagnóstico por imagem , Osso Temporal/patologia , Tomografia Computadorizada por Raios XRESUMO
Survival of patients with multiple myeloma (MM) showed no improvement between the 1960s and 1990s. During the last decade, new therapeutic approaches seemed likely to offer hope of prolonging survival. The aim of this study was to examine if this survival increased with the usage of new treatments. The method involves a retrospective study of 123 patients with MM, diagnosed between 1975 and 1999, all receiving treatment. They were divided into two groups: group 1 included 55 patients given the so-called "old treatments" [melphalan-prednisone, cyclophosphamide-prednisone, polychemotherapy (vincristine, melphalan, cyclophosphamide, prednisone (VMCP), VMCP-VBAP)], and group 2 included 68 patients receiving at least one of the so-called "new treatments" (dexamethasone, thalidomide, high-dose chemotherapy followed by autotransplants, bisphosphonates, interferon). The two groups were similar in terms of age, sex ratio and renal impairment, and the percentage of light-chain MM was identical in both groups. Patients who had been given a "new" treatment (group 2) had longer median survival than the patients in group 1 (54 vs 42 months). Independent analysis of each treatment modality showed increased median survival in MM patients treated using autotransplantation compared with untreated patients (125 vs 45 months). Survival was also longer in MM patients treated with thalidomide than in untreated patients (72 vs 42 months). On the other hand, neither bisphosphonates, interferon-alpha nor dexamethasone result in improved survival. Our findings emphasize the increased survival of the MM patients treated with new therapeutic approaches.
Assuntos
Transplante de Medula Óssea , Dexametasona/uso terapêutico , Mieloma Múltiplo/mortalidade , Mieloma Múltiplo/terapia , Talidomida/uso terapêutico , Adulto , Idoso , Idoso de 80 Anos ou mais , Difosfonatos/uso terapêutico , Quimioterapia Combinada , Feminino , Humanos , Interferon-alfa/uso terapêutico , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Transplante AutólogoRESUMO
Our aim was to compare the analgesic efficacy of pamidronate (PAM) and synthetic human calcitonin (CT) in intravenous infusion for recent painful benign vertebral compression in a randomised prospective double-blind study. Twenty-seven patients aged 49-85 years with painful benign non-traumatic vertebral compression were included in the study. They received either PAM (1 mg/kg) or synthetic human CT (1.5 mg) as an intravenous infusion. Pain and functional disability were evaluated before infusion, and 4 and 30 days afterwards. The pain score assessed on a visual analogue scale at day 0 was 5.94+/-2.47 in patients treated with PAM and 6.27+/-2.50 in patients treated with CT (p=0.74); at day 4, 4.8+/-2.80 with PAM vs 3.9+/-2.68 with CT (p=0.37); and at day 30, 3.6+/-3.13 with PAM vs 3.10+/-2.76 with CT (p=0.70). Spinal function scores were 18.21+/-3.17 at day 0 in patients treated with PAM vs 17.23+/-4.42 in patients treated with CT (p=0.69) and at day 30, 13.7+/-5.36 with PAM vs 12.33+/-3.22 with CT (p=0.68). We found no advantage of PAM over CT in a single intravenous infusion for the treatment of painful recent benign vertebral compression. Since CT is ten times less costly, its use should be preferred.
Assuntos
Analgésicos/uso terapêutico , Conservadores da Densidade Óssea/uso terapêutico , Calcitonina/uso terapêutico , Difosfonatos/uso terapêutico , Osteoporose/tratamento farmacológico , Fraturas da Coluna Vertebral/tratamento farmacológico , Idoso , Idoso de 80 Anos ou mais , Feminino , Fraturas por Compressão/tratamento farmacológico , Fraturas por Compressão/etiologia , Fraturas por Compressão/fisiopatologia , Humanos , Infusões Intravenosas , Masculino , Pessoa de Meia-Idade , Osteoporose/complicações , Osteoporose/fisiopatologia , Dor/tratamento farmacológico , Dor/etiologia , Dor/fisiopatologia , Pamidronato , Fraturas da Coluna Vertebral/etiologia , Fraturas da Coluna Vertebral/fisiopatologia , Resultado do TratamentoAssuntos
Anticorpos Monoclonais/efeitos adversos , Anticorpos Monoclonais/uso terapêutico , Artrite Reumatoide/tratamento farmacológico , Imunoglobulina G/efeitos adversos , Imunoglobulina G/uso terapêutico , Linfoma Cutâneo de Células T/induzido quimicamente , Receptores do Fator de Necrose Tumoral/uso terapêutico , Neoplasias Cutâneas/induzido quimicamente , Idoso , Antirreumáticos/efeitos adversos , Antirreumáticos/uso terapêutico , Etanercepte , Feminino , Humanos , Infliximab , Linfoma Cutâneo de Células T/diagnóstico , Pessoa de Meia-Idade , Fatores de Risco , Neoplasias Cutâneas/diagnóstico , Fator de Necrose Tumoral alfa/antagonistas & inibidoresRESUMO
OBJECTIVE: Rituximab improves articular symptoms in rheumatoid arthritis (RA) and it recently has been shown to be an effective induction therapy for antineutrophil cytoplasmic antibody-associated vasculitis. We assessed the efficacy and safety of rituximab in a real-life clinical setting among patients with systemic rheumatoid vasculitis (SRV). METHODS: We analyzed data from the AutoImmunity and Rituximab registry, which includes patients with autoimmune diseases treated with rituximab. RESULTS: Of the 1,994 patients with RA enrolled in the registry, 17 were treated with rituximab for active SRV. At baseline, the mean Birmingham Vasculitis Activity Score for RA (BVAS/RA) was 9.6, with a mean prednisone dosage of 19.2 mg/day. After 6 months of rituximab therapy, 12 patients (71%) achieved complete remission of their vasculitis, 4 had a partial response, and 1 died with uncontrolled vasculitis. Mean BVAS/RA was reduced to 0.6 and mean prednisone dosage to 9.7 mg/day. At 12 months, 14 patients (82%) were in sustained complete remission. Severe infection occurred in 3 patients, corresponding to a 6.4 per 100 patient-years rate. In the 6 patients who received further rituximab as maintenance therapy between months 6 and 12, no relapse of vasculitis was observed. However, among the 9 patients who did not, a relapse was observed in 3 patients who were treated with methotrexate alone. Remission was reestablished by reintroducing rituximab in 2 cases. CONCLUSION: Complete remission of SRV was achieved in nearly three-fourths of patients receiving rituximab in daily practice, with a significant decrease in daily prednisone dosage and an acceptable toxicity profile. Rituximab represents a suitable therapeutic option to induce remission in SRV, but maintenance therapy seems to be necessary.
Assuntos
Anticorpos Monoclonais Murinos/uso terapêutico , Antirreumáticos/uso terapêutico , Artrite Reumatoide/tratamento farmacológico , Vasculite Sistêmica/tratamento farmacológico , Adulto , Idoso , Idoso de 80 Anos ou mais , Artrite Reumatoide/complicações , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Sistema de Registros , Rituximab , Vasculite Sistêmica/complicações , Resultado do TratamentoAssuntos
Anticorpos Monoclonais/efeitos adversos , Antirreumáticos/efeitos adversos , Insuficiência Cardíaca/etiologia , Taquicardia Ventricular/etiologia , Fator de Necrose Tumoral alfa/antagonistas & inibidores , Doença Aguda , Síndrome de Behçet/complicações , Síndrome de Behçet/tratamento farmacológico , Feminino , Insuficiência Cardíaca/complicações , Insuficiência Cardíaca/fisiopatologia , Humanos , Infliximab , Masculino , Pessoa de Meia-Idade , Taquicardia Ventricular/complicações , Taquicardia Ventricular/fisiopatologiaRESUMO
A 23-year-old man presented with osteoporosis, revealed by femoral fractures, and a history of nephrolithiasis, short stature, metabolic acidosis, hypokalemia and ovalocytosis, a red blood cell abnormality common in malaria endemic regions. Biological investigations led to the diagnosis of type 1 distal renal tubular acidosis (dRTA). Ovalocytosis and dRTA may co-exist in the same patient, since both can originate in mutations of the anion-exchanger 1 (AE1) gene, which codes for band 3, the bicarbonate/chloride exchanger, present in both the red cell membrane and the basolateral membrane of the collecting tubule alpha-intercalated cell.