Longitudinal assessment of bone loss from diagnostic computed tomography scans in gynecologic cancer patients treated with chemotherapy and radiation.
Am J Obstet Gynecol
; 203(4): 353.e1-7, 2010 Oct.
Article
em En
| MEDLINE
| ID: mdl-20684943
ABSTRACT
OBJECTIVE:
The objective of the study was to measure the volumetric bone mineral density (vBMD) using diagnostic computed tomography scans in gynecologic oncology patients. STUDYDESIGN:
In a retrospective study, spine and femoral neck (FN) vBMD was measured for 1 year in 40 patients receiving chemotherapy or radiation.RESULTS:
There is significant bone loss after chemotherapy, radiation, and a combination of radiation and chemotherapy (P = .0211). In 1 year, the percent reduction in vBMD (±SE) at L1-L2 spine and the FN was a 15.9% (±5.67) and 10.4% (±4.06) in chemotherapy; 11% (±5.68) and 15.8% (±2.56) in radiation; and 21.0% (±7.03) and 3.6% (±3.3.7) in the combined therapy group. Bone loss was evident immediately after treatment and persisted or worsened in most women.CONCLUSION:
Gynecologic cancer patients treated with chemotherapy or radiation experience immediate and prolonged bone loss; thus, pre- and posttreatment monitoring of bone loss is important in these patients.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Densidade Óssea
/
Colo do Fêmur
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Neoplasias dos Genitais Femininos
/
Vértebras Lombares
Tipo de estudo:
Diagnostic_studies
/
Observational_studies
Limite:
Female
/
Humans
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Middle aged
Idioma:
En
Ano de publicação:
2010
Tipo de documento:
Article