Banca de QUALIFICAÇÃO: REGINA DANTAS JALES DE OLIVEIRA

Uma banca de QUALIFICAÇÃO de DOUTORADO foi cadastrada pelo programa.
STUDENT : REGINA DANTAS JALES DE OLIVEIRA
DATE: 20/05/2023
TIME: 09:30
LOCAL: DEFESA REMOTA - https://meet.google.com/enn-xsmh-inu
TITLE:

Effectiveness of whole-body vibration on bone mineral density in postmenopausal women: a systematic review and meta-analysis of randomized controlled trials


KEY WORDS:

Bone Density; Postmenopause; Whole Body Vibration; Osteogenesis; Osteoporosis; Osteopenia


PAGES: 47
BIG AREA: Ciências da Saúde
AREA: Medicina
SUMMARY:

Summary: Our systematic review with meta-analysis of randomized controlled trials (RCTs) observed significant effects of whole-body vibration (WBV) on bone mineral density (BMD) in postmenopausal women, particularly for the lumbar spine (in 10 analyses) and trochanter (in six analyses) regions.

Purpose: Our objective was to update a previous systematic review with meta-analysis to observe the effects of WBV on BMD in postmenopausal women.

Methods: For meta-analysis, the weighted mean difference between WBV and control groups, or WBV and conventional exercise, was used for the area of bone mineral density (aBMD) of the lumbar spine, femoral neck, total hip, trochanter, intertrochanter, and Ward's area; or volumetric trabecular bone mineral density (vBMDt) of the radius and tibia. Methodological quality was assessed using the PEDro scale.

Results: In total, 23 studies were included in the systematic review and 20 in the meta-analysis. Thirteen studies showed high methodological quality (PEDro ≥ 6). WBV compared with control groups showed significant effects on aBMD in the primary analysis (lumbar spine and trochanter), sensitivity (lumbar spine), alternating side vibration (lumbar spine and trochanter), synchronous vibration (lumbar spine), low frequency and high magnitude (lumbar spine and trochanter), high frequency and low magnitude (lumbar spine), high frequency and high magnitude (lumbar spine, trochanter, and Ward's area), high cumulative dose and low magnitude (lumbar spine), low cumulative dose and high magnitude (lumbar spine and trochanter), and positioning with semi-flexed knees (lumbar spine and trochanter).

Conclusions: The bone region most responsive to WBV training was the lumbar spine, followed by the trochanter. Practitioners prescribing WBV to improve BMD in postmenopausal women should primarily consider side-alternating vibration type, with high magnitude, and semi-bent knee positioning. Future RCTs should prioritize these parameters in order to confirm the results presented herein.


BANKING MEMBERS:
Externo ao Programa - 348021 - ARNOBIO DA PENHA PACHECO
Presidente - 338.109.907-87 - MARIO BERNARDO FILHO - UERJ
Externa ao Programa - 346268 - TECIA MARIA DE OLIVEIRA MARANHAO
Notícia cadastrada em: 12/05/2022 12:11
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