Effectiveness of Two Treatments on Posture and Balance in Elderly Women With Osteoporosis

University of Sao Paulo General Hospital50 enrolled

Overview

The purpose of this study was compare the efficacy of two exercise programs - the first consisting of balance training and muscle strength and the second consisting of balance training and muscle stretching exercises - to improve postural control in elderly women with osteoporosis.

The decrease in postural control and muscle strength in lower limbs have been identified as major risk factors for falls in older people. Exercises have proven effective in decreasing risk factors in healthy elderly, but little is known about the effects of interventions with exercise in the elderly with osteoporosis. Objective: To compare the efficacy of two exercise programs - the first consisting of balance training and muscle strength and the second consisting of balance training and muscle stretching exercises - to improve postural control in elderly women with osteoporosis. Methods: Fifty elderly aged 65 or older, with a diagnosis of osteoporosis, were randomized into 3 groups: Strength Group (n = 17) performed balance training with muscle strengthening; Stretching Group (n = 17) performed balance training with stretching; and Control Group (n =16) did not do activity. The groups trained for 8 weeks, with sessions of about 60 minutes, twice a week. Postural control was evaluated by Modified Clinical Test of Sensory Interaction for Balance (CTSIBm) and Limits of Stability test (LOS) in Balance Master force plate, the functional balance by Berg Balance Scale (BBS), muscle strength by dynamometry, the shortening of the hamstrings by goniometry and posture by PAS/SAPO (Postural Assessment Software).

Study Type

INTERVENTIONAL

Allocation

RANDOMIZED

Purpose

TREATMENT

Masking

SINGLE

Enrollment

Conditions

Osteoporosis

Interventions

Strengthening and balance exercisesOTHER

The group trained for 8 weeks, with sessions of about 60 minutes, twice a week.

Stretching and balance exercisesOTHER

The group trained for 8 weeks, with sessions of about 60 minutes, twice a week.

Eligibility

Sex: FEMALEMin age: 65 YearsMax age: 80 Years

Medical Language ↔ Plain English

Inclusion Criteria: * women from 65 to 80 yrs of age * diagnosis of osteoporosis classified according to the criteria of the World Health Organization, with bone mineral densitometry reduced by at least 2.5 SD when compared with young adults (region of lumbar spine) Exclusion Criteria: * severe visual deficiency * physically incapable of participating in the tests * neurological disorders, amputations, or prostheses * individuals with regular physical activity (twice or more per week) or who had recently participated in exercise programs for muscular strength or balance

Locations (1)

University of Sao Paulo General Hospital

São Paulo, São Paulo, Brazil

Outcomes

Primary Outcomes

Postural Control

Postural control was evaluated by Modified Clinical Test of Sensory Interaction for Balance (CTSIBm) and Limits of Stability test (LOS) in Balance Master force plate

Time frame: eight weeks

Secondary Outcomes

Postural alignment

Postual alignment (thoracic kyphosis and forward head) measured by PAS/SAPO (Postural Assessment Software)

Time frame: eight weeks

Lower limb muscle strength

The muscle strength in knee extension and knee flexion was evaluated by dynamometry.

Time frame: eight weeks

Shortening of the hamstrings

The shortening of the hamstrings was evaluated by goniometry.

Time frame: eight weeks

Berg Balance Scale

Time frame: Eight weeks

Data from ClinicalTrials.gov

This platform is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional.