exercise therapy Archives - Revista Brasileira de Ginecologia e Obstetrícia
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2016;38(7):340-347
Aerobic exercises may improve quality of life (QoL) in women with polycystic ovary syndrome (PCOS). However, there is no data on the effect of resistance exercise training (RET) programs on the QoL of women with PCOS. Thus, this study aimed to assess the effect of a 16-week RET program on QoL in PCOS women.
This 16-week case-control study enrolled 43 women with PCOS (PCOS group, PCOSG) and 51 healthy pre-menopausal controls aged 18 to 37 years (control group, CG). All women underwent a supervised RET program for 16 weeks, and were evaluated in two different occasions: week-0 (baseline), and week-16 (after RET). Quality of life was assessed using the 36-Item Short Form Health Survey (SF-36).
Testosterone reduced significantly in both groups after RET (p < 0.01). The PCOSG had improvements in functional capacity at week-16 relative to week-0 (p = 0.02). The CG had significant improvements in vitality, social aspects, and mental health at week-16 relative to week-0 (p ≤ 0.01). There was a weak correlation between social aspects of the SF-36 domain and testosterone levels in PCOS women.
A 16-week RET program modestly improved QoL in women with PCOS.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2016;38(7):340-347
Aerobic exercises may improve quality of life (QoL) in women with polycystic ovary syndrome (PCOS). However, there is no data on the effect of resistance exercise training (RET) programs on the QoL of women with PCOS. Thus, this study aimed to assess the effect of a 16-week RET program on QoL in PCOS women.
This 16-week case-control study enrolled 43 women with PCOS (PCOS group, PCOSG) and 51 healthy pre-menopausal controls aged 18 to 37 years (control group, CG). All women underwent a supervised RET program for 16 weeks, and were evaluated in two different occasions: week-0 (baseline), and week-16 (after RET). Quality of life was assessed using the 36-Item Short Form Health Survey (SF-36).
Testosterone reduced significantly in both groups after RET (p < 0.01). The PCOSG had improvements in functional capacity at week-16 relative to week-0 (p = 0.02). The CG had significant improvements in vitality, social aspects, and mental health at week-16 relative to week-0 (p ≤ 0.01). There was a weak correlation between social aspects of the SF-36 domain and testosterone levels in PCOS women.
A 16-week RET program modestly improved QoL in women with PCOS.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2015;37(10):460-466
DOI 10.1590/SO100-720320150005361
To evaluate the effectiveness of an illustrated home exercise guide targeting the pelvic floor muscles in promoting urinary continence during pregnancy.
A randomized clinical trial was performed with 87 participants, evaluated six times during pregnancy and divided into three groups: Gsup, supervised; Gobs, not supervised, and Gref, women who did not perform the home exercises program. A miction diary and perineometry were used to evaluate urinary incontinence (primary outcome) and pelvic floor muscle strength (secondary outcome), respectively. The Kruskal-Wallis test with post hoc Dunn's and chi-square and Z tests with Bonferroni correction were used for continuous variables and proportions, respectively, with the level of significance set at 5%.
At the end of the study, 6.9% of pregnant women in the Gsup and Gobs had urinary incontinence, while 96.6% of Gref women were incontinent. Regarding pelvic floor muscle function, Gsup and Gobs had mean contractions of 10 and 8.9 cmH2O, respectively, while Gref had a value of 4.7 cmH2O. Both results were significant.
An illustrated home exercise guide targeting the pelvic floor muscles is effective in promoting urinary continence during pregnancy, even without permanent supervision.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2015;37(10):460-466
DOI 10.1590/SO100-720320150005361
To evaluate the effectiveness of an illustrated home exercise guide targeting the pelvic floor muscles in promoting urinary continence during pregnancy.
A randomized clinical trial was performed with 87 participants, evaluated six times during pregnancy and divided into three groups: Gsup, supervised; Gobs, not supervised, and Gref, women who did not perform the home exercises program. A miction diary and perineometry were used to evaluate urinary incontinence (primary outcome) and pelvic floor muscle strength (secondary outcome), respectively. The Kruskal-Wallis test with post hoc Dunn's and chi-square and Z tests with Bonferroni correction were used for continuous variables and proportions, respectively, with the level of significance set at 5%.
At the end of the study, 6.9% of pregnant women in the Gsup and Gobs had urinary incontinence, while 96.6% of Gref women were incontinent. Regarding pelvic floor muscle function, Gsup and Gobs had mean contractions of 10 and 8.9 cmH2O, respectively, while Gref had a value of 4.7 cmH2O. Both results were significant.
An illustrated home exercise guide targeting the pelvic floor muscles is effective in promoting urinary continence during pregnancy, even without permanent supervision.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2013;35(1):10-15
DOI 10.1590/S0100-72032013000100003
PURPOSES: To investigate the effect of an individualized and supervised exercise program for the pelvic floor muscles (PFM) in the postpartum period of multiparous women, and to verify the correlation between two methods used to assess PFM strength. METHODS: An open clinical trial was performed with puerperal, multiparous women aged 18 to 35 years. The sample consisted of 23 puerperal women divided into two groups: Intervention Group (IG, n=11) and Control Group (CG, n=12). The puerperal women in IG participated in an eight-week PFM exercise program, twice a week. The puerperal women in CG did not receive any recommendations regarding exercise. PFM strength was assessed using digital vaginal palpation and a perineometer. The statistical analysis was performed using the following tests: Fisher's exact, c², Student's t, Kolmogorov-Smirnov for two samples, and Pearson's correlation coefficient. Significance was defined as p<0.05. RESULTS: The participants' mean age was 24±4.5 years in IG and 25.3±4 years in CG (p=0.4). After the exercise program, a significant difference was found between the groups in both modalities of muscle strength assessment (p<0.001). The two muscle strength assessment methods showed a significant correlation in both assessments (1st assessment: r=0.889, p<0.001; 2nd assessment: r=0.925, p<0.001). CONCLUSIONS: The exercise program promoted a significant improvement in PFM strength. Good correlation was observed between digital vaginal palpation and a perineometer, which indicates that vaginal palpation can be used in clinical practice, since it is an inexpensive method that demonstrated significant correlation with an objective method, i.e. the use of a perioneometer.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2013;35(1):10-15
DOI 10.1590/S0100-72032013000100003
PURPOSES: To investigate the effect of an individualized and supervised exercise program for the pelvic floor muscles (PFM) in the postpartum period of multiparous women, and to verify the correlation between two methods used to assess PFM strength. METHODS: An open clinical trial was performed with puerperal, multiparous women aged 18 to 35 years. The sample consisted of 23 puerperal women divided into two groups: Intervention Group (IG, n=11) and Control Group (CG, n=12). The puerperal women in IG participated in an eight-week PFM exercise program, twice a week. The puerperal women in CG did not receive any recommendations regarding exercise. PFM strength was assessed using digital vaginal palpation and a perineometer. The statistical analysis was performed using the following tests: Fisher's exact, c², Student's t, Kolmogorov-Smirnov for two samples, and Pearson's correlation coefficient. Significance was defined as p<0.05. RESULTS: The participants' mean age was 24±4.5 years in IG and 25.3±4 years in CG (p=0.4). After the exercise program, a significant difference was found between the groups in both modalities of muscle strength assessment (p<0.001). The two muscle strength assessment methods showed a significant correlation in both assessments (1st assessment: r=0.889, p<0.001; 2nd assessment: r=0.925, p<0.001). CONCLUSIONS: The exercise program promoted a significant improvement in PFM strength. Good correlation was observed between digital vaginal palpation and a perineometer, which indicates that vaginal palpation can be used in clinical practice, since it is an inexpensive method that demonstrated significant correlation with an objective method, i.e. the use of a perioneometer.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2012;34(11):505-510
DOI 10.1590/S0100-72032012001100005
PURPOSE: To investigate the effect of adding biofeedback (BF) to the training of pelvic floor muscles (PFMT) for the treatment of stress urinary incontinence (SUI). METHODS: A prospective pilot study, randomized and controlled with women with SUI without sphincter deficiency, detected by urodynamic study and who performed the correct PFM contraction. Women with neuromuscular disorders and grade III and IV genital prolapse were excluded. Forty women were randomized into a Control Group and BF Group. The PFMT protocol with BF equipment consisted of three sets of ten slow contractions (tonic), with a holding time of six to eight seconds at each contraction followed by a rest period of equal duration. After each sustained contraction, they performed three to four fast contractions (phasic) in the supine and standing position twice a week, for a total of 12 sessions. We evaluated the effect of adding BF to PFMT on quality of life using King's Health Questionnaire (KHQ) regarding urinary symptoms based on a voiding diary and regarding the function of pelvic floor muscles by digital palpation. The evaluation was performed initially and after 12 treatment sessions. Data are reported as mean and standard deviation. The Mann-Whitney test was used for the analysis of homogeneity and to determine differences between groups, and the Wilcoxon test was used to determine possible differences between the times of observation, with the level of significance set at 0.05. RESULTS: A significant decrease in the scores of the domains assessed by the KHQ was observed in the comparison between groups, except for the general health domain (BF Group: 32.8±26.9 versus Control Group: 48.4±29.5, p<0.13). Accordingly, there was improvement in PFM function after treatment in the BF Group, regarding power (4.3±0.8, p= 0.001), endurance (6.0±2.2, p<0.001) and fast (9.3±1.9, p=0.001). When comparing the groups, the BF Group showed a positive result regarding power (BF Group 4.3±0.8 versus Control Group 2.5±0.9, p<0.001), endurance (6.0±2.2 BF Group versus Control Group 2.7±1.9, p<0.001) and fast (BF Group 9.3±1.9 versus Control Group 4.6 ± 3.2, p<0.001). Reduction of nocturnal urinary frequency (1.2±1.2 versus 0.7±0.9, p=0.02) and of effort urine loss (1.5±1.4 versus 0.6±0.8, p=0.001) was observed in the BF Group. CONCLUSION: The addition of BF to the PFMT for the treatment of SUI, applied according to the protocol described, improved PFM function, reduced urinary symptoms, and improved of the quality of life.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2012;34(11):505-510
DOI 10.1590/S0100-72032012001100005
PURPOSE: To investigate the effect of adding biofeedback (BF) to the training of pelvic floor muscles (PFMT) for the treatment of stress urinary incontinence (SUI). METHODS: A prospective pilot study, randomized and controlled with women with SUI without sphincter deficiency, detected by urodynamic study and who performed the correct PFM contraction. Women with neuromuscular disorders and grade III and IV genital prolapse were excluded. Forty women were randomized into a Control Group and BF Group. The PFMT protocol with BF equipment consisted of three sets of ten slow contractions (tonic), with a holding time of six to eight seconds at each contraction followed by a rest period of equal duration. After each sustained contraction, they performed three to four fast contractions (phasic) in the supine and standing position twice a week, for a total of 12 sessions. We evaluated the effect of adding BF to PFMT on quality of life using King's Health Questionnaire (KHQ) regarding urinary symptoms based on a voiding diary and regarding the function of pelvic floor muscles by digital palpation. The evaluation was performed initially and after 12 treatment sessions. Data are reported as mean and standard deviation. The Mann-Whitney test was used for the analysis of homogeneity and to determine differences between groups, and the Wilcoxon test was used to determine possible differences between the times of observation, with the level of significance set at 0.05. RESULTS: A significant decrease in the scores of the domains assessed by the KHQ was observed in the comparison between groups, except for the general health domain (BF Group: 32.8±26.9 versus Control Group: 48.4±29.5, p<0.13). Accordingly, there was improvement in PFM function after treatment in the BF Group, regarding power (4.3±0.8, p= 0.001), endurance (6.0±2.2, p<0.001) and fast (9.3±1.9, p=0.001). When comparing the groups, the BF Group showed a positive result regarding power (BF Group 4.3±0.8 versus Control Group 2.5±0.9, p<0.001), endurance (6.0±2.2 BF Group versus Control Group 2.7±1.9, p<0.001) and fast (BF Group 9.3±1.9 versus Control Group 4.6 ± 3.2, p<0.001). Reduction of nocturnal urinary frequency (1.2±1.2 versus 0.7±0.9, p=0.02) and of effort urine loss (1.5±1.4 versus 0.6±0.8, p=0.001) was observed in the BF Group. CONCLUSION: The addition of BF to the PFMT for the treatment of SUI, applied according to the protocol described, improved PFM function, reduced urinary symptoms, and improved of the quality of life.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2009;31(9):447-452
DOI 10.1590/S0100-72032009000900005
PURPOSE: to compare the effects of functional electrostimulation of the pelvic floor and therapy with cones in women with stress urinary incontinence (SUI). METHODS: randomized clinical study for which 45 patients with SUI were selected. The effects of functional electrostimulation of the pelvic floor were evaluated in the SUI treatment of 24 women, with the use of clinical data (micturition diary, pad test and a questionnaire about quality of life - I-QoL). The patients were submitted to two 20' weekly sessions for four consecutive months, under the supervision of a physiotherapist. The electrode used had 10 cm length and 3.5 cm width with a double metallic ring and a cylindrical shape, positioned in the medium third of the vagina. The electric parameters used were: intensity varying from 10 to 100 mA and 50 Hz of fixed frequency, with pulse duration of 1 ms. Also, we evaluated 21 patients who were submitted to vaginal cone treatment. The cone therapy was done with two 45 minute sessions per week. The cones' weight varied from 20 to 100 gr. RESULTS: there was no difference between the outcomes of electrostimulation of the pelvic floor and the vaginal cones for the treatment of SUI (p>0.05). After four months, there was a significant improvement in the I-QoL index of the patients treated both with electrostimulation (40.3 versus 82.9) or with the cones (47.7 versus 84.1). There was a significant decrease in pad weight in both groups, measured before and after the treatment (28.5 and 32 g versus 2.0 and 3.0 g for the electrostimulation and cone group, respectively). Finally, there was a significant decrease in the number of urinary leakage evaluated by the micturition diary in both groups (p<0.0001). CONCLUSIONS: both electrostimulation and vaginal cones were effective in the treatment of women with SUI.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2009;31(9):447-452
DOI 10.1590/S0100-72032009000900005
PURPOSE: to compare the effects of functional electrostimulation of the pelvic floor and therapy with cones in women with stress urinary incontinence (SUI). METHODS: randomized clinical study for which 45 patients with SUI were selected. The effects of functional electrostimulation of the pelvic floor were evaluated in the SUI treatment of 24 women, with the use of clinical data (micturition diary, pad test and a questionnaire about quality of life - I-QoL). The patients were submitted to two 20' weekly sessions for four consecutive months, under the supervision of a physiotherapist. The electrode used had 10 cm length and 3.5 cm width with a double metallic ring and a cylindrical shape, positioned in the medium third of the vagina. The electric parameters used were: intensity varying from 10 to 100 mA and 50 Hz of fixed frequency, with pulse duration of 1 ms. Also, we evaluated 21 patients who were submitted to vaginal cone treatment. The cone therapy was done with two 45 minute sessions per week. The cones' weight varied from 20 to 100 gr. RESULTS: there was no difference between the outcomes of electrostimulation of the pelvic floor and the vaginal cones for the treatment of SUI (p>0.05). After four months, there was a significant improvement in the I-QoL index of the patients treated both with electrostimulation (40.3 versus 82.9) or with the cones (47.7 versus 84.1). There was a significant decrease in pad weight in both groups, measured before and after the treatment (28.5 and 32 g versus 2.0 and 3.0 g for the electrostimulation and cone group, respectively). Finally, there was a significant decrease in the number of urinary leakage evaluated by the micturition diary in both groups (p<0.0001). CONCLUSIONS: both electrostimulation and vaginal cones were effective in the treatment of women with SUI.