[Treatment of systemic AL amyloidosis: about 25 cases]. / Traitement des amyloses AL systémiques: à propos de 25 cas.
Pan Afr Med J
; 28: 160, 2017.
Article
em Fr
| MEDLINE
| ID: mdl-29541306
ABSTRACT
Primarye systemic AL amyloidosis is a rare hematologic disorder. The majority of the therapeutic guidelines are based on phase II studies or on retrospective comparisons and case series. Our study aimed to describe all the cases of primary AL amyloidosis reported in 2 military hospitals and to make a comparison between standard melphalan-dexamethasone protocol and new agents in first-line treatment of patients with this disease. We conducted a retrospective, descriptive and multicentric study of all patients with AL amyloidosis whose data were collected during the period July 2009-June 2016. Twenty five patients were enrolled in the study (12 patients treated with melphalan-dexamethasone and 13 with bortezomib-based protocol or lenalidomide-based protocol). There was no significant difference in the epidemiological, clinical and prognostic features between the 2 groups. After a median follow up of 40 months, median overall survival was 54 months in the melphalan-dexamethasone-treated group and 60 months in the new therapies-treated group (P = 0.98). Progression-free survival was 18 months in the standard treatment group vs 11 months in the 2nd group (p = 0.08). In our small case series we haven't found a superiority of the new therapies compared to the standard protocol. This result should be confirmed by a true prospective study, mainly because of the cost of these new molecules that are not always accessible, especially in developing countries.
Palavras-chave
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Protocolos de Quimioterapia Combinada Antineoplásica
/
Amiloidose de Cadeia Leve de Imunoglobulina
Tipo de estudo:
Guideline
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Observational_studies
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Prognostic_studies
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Risk_factors_studies
Limite:
Aged
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Female
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Humans
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Male
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Middle aged
Idioma:
Fr
Revista:
Pan Afr Med J
Ano de publicação:
2017
Tipo de documento:
Article
País de afiliação:
Marrocos