human
***TASK*** the task is to summarize an input biomedical literature in six sentences 
    ***INPUT*** the input is a biomedical literature 
    ***OUTPUT*** the output is the summary of an input biomedical literature in six sentences 
    ***DOCUMENTATION*** 
    ***EXAMPLES*** 
    Input: OBJECTIVES This study aims to assess the impact of a structured education and home exercise programme in daily practice patients with ankylosing spondylitis . METHODS A total of 756 patients with ankylosing spondylitis ( 72 % males , mean age 45 years ) participated in a 6-month prospect i ve multicentre controlled study , 381 of whom were r and omised to an education intervention ( a 2-hour informative session about the disease and the implementation of a non-supervised physical activity programme at home ) and 375 to st and ard care ( controls ) . Main outcome measures included Bath Ankylosing Spondylitis Disease Activity and Functional Index ( BASDAI , BASFI ) . Secondary outcome measures were 0 - 10 cm visual analog scale ( VAS ) for total pain , nocturnal pain and global disease activity and quality of life ( ASQoL ) , knowledge of disease ( self-evaluation ordinal scale ) and daily exercise ( diary card ) . RESULTS At 6 months , the adjusted mean difference between control and educational groups for BASDAI was 0.32 , 95 % confidence interval ( CI ) 0.10 - 0.54 , p=0.005 , and for BASFI 0.31 , 95%CI 0.12 - 0.51 , p=0.002 . Significant differences were found also in VAS for total pain , patient´s global assessment and in ASQoL. Patients in the education group increased their knowledge about the disease and its treatments significantly ( p<0.001 ) and practised more regular exercise than controls ( p<0.001 ) . CONCLUSIONS A structured education and home exercise programme for patients with ankylosing spondylitis in daily practice was feasible and helped to increase knowledge and exercise . Although statistically significant , the magnitudes of the clinical benefits in terms of disease activity and physical function were poor Fernández-de-las-Peñas C , Alonso-Blanco C , Morales-Cabezas M , Miangolarra-Page JC : Two exercise interventions for the management of patients with ankylosing spondylitis : A r and omized controlled trial . Am J Phys Med Rehabil 2005;84:407–419 . Objective : The purpose of this clinical trial was to evaluate the impact of a 4-month comprehensive protocol of strengthening and flexibility exercises developed by our research group versus conventional exercises for patients with Ankylosing Spondylitis ( AS ) on functional and mobility outcomes . Design : R and omized controlled trial . Forty-five patients diagnosed with AS according to the modified criteria of New York were allocated to control or experimental groups using a r and om numbers table . The control group was treated with a conventional protocol of physical therapy in AS , whereas the experimental group was treated with the protocol suggested by our research group . The conventional intervention consisted of 20 exercises : motion and flexibility exercises of the cervical , thoracic , and lumbar spine ; stretching of the shortened muscles ; and chest expansion exercises . The experimental protocol is based on the postural affectation of the AS and the treatment of the shortened muscle chains in these patients according to the Global Posture Reeducation ( GPR ) method . This intervention employs specific strengthening and flexibility exercises in which the shortened muscle chains are stretched and strengthened . The study lasted 4 mos . During this period , patients received a weekly group session managed by an experienced physiotherapist . Each session lasted an hour , and there were 15 total sessions . Changes in activity , mobility , and functional capacity were evaluated by an assessor blinded to the intervention , using the following previously vali date d scores from the Bath group : BASMI ( tragus to wall distance , modified Schöber test , cervical rotation , lumbar side flexion , and intermalleolar distance ) , BASDAI ( The Bath Ankylosing Spondylitis Disease Activity Index ) , and BASFI ( The Bath Ankylosing Spondylitis Functional Index ) . Results : Both groups showed an improvement ( prepost scores ) in all the outcome measures , mobility measures of the BASMI index , as well as in BASFI and BASDAI indexes . In the control group , the improvement in tragus to wall distance ( P = 0.009 ) and in lumbar side flexion ( P = 0.02 ) was statistically significant . Although the rest of the outcomes also improved , they did not reach a significant level ( P > 0.05 ) . In the experimental group , the improvement in all the clinical measures of the BASMI index ( P < 0.01 ) and in the BASFI index ( P = 0.003 ) was statistically significant . The intergroup comparison between the improvement ( prepost scores ) in both groups showed that the experimental group obtained a greater improvement than the control group in all the clinical measures of the BASMI index , except in tragus to wall distance , as well as in the BASFI index . Conclusions : The experimental protocol developed by our research group , based on the GPR method and specific strengthening and flexibility exercises of the muscle chains , offers promising results in the management of patients suffering from AS . Further trials on this topic are required Abstract Ankylosing spondylitis ( AS ) is a chronic systemic inflammatory disease that affects mainly the axial skeleton and causes significant pain and disability . Aquatic ( water-based ) exercise may have a beneficial effect in various musculoskeletal conditions . The aim of this study was to compare the effectiveness of aquatic exercise interventions with l and -based exercises ( home-based exercise ) in the treatment of AS . Patients with AS were r and omly assigned to receive either home-based exercise or aquatic exercise treatment protocol . Home-based exercise program was demonstrated by a physiotherapist on one occasion and then , exercise manual booklet was given to all patients in this group . Aquatic exercise program consisted of 20 sessions , 5 × per week for 4 weeks in a swimming pool at 32–33 ° C . All the patients in both groups were assessed for pain , spinal mobility , disease activity , disability , and quality of life . Evaluations were performed before treatment ( week 0 ) and after treatment ( week 4 and week 12 ) . The baseline and mean values of the percentage changes calculated for both groups were compared using independent sample t test . Paired t test was used for comparison of pre- and posttreatment values within groups . A total of 69 patients with AS were included in this study . We observed significant improvements for all parameters [ pain score ( VAS ) visual analog scale , lumbar flexion/extension , modified Schober test , chest expansion , bath AS functional index , bath AS metrology index , bath AS disease activity index , and short form-36 ( SF-36 ) ] in both groups after treatment at week 4 and week 12 ( p < 0.05 ) . Comparison of the percentage changes of parameters both at week 4 and week 12 relative to pretreatment values showed that improvement in VAS ( p < 0.001 ) and bodily pain ( p < 0.001 ) , general health ( p < 0.001 ) , vitality ( p < 0.001 ) , social functioning ( p < 0.001 ) , role limitations due to emotional problems ( p < 0.001 ) , and general mental health ( p < 0.001 ) subparts of SF-36 were better in aquatic exercise group . It is concluded that a water-based exercises produced better improvement in pain score and quality of life of the patients with AS compared with home-based exercise We investigated the effects of home-based daily exercise on joint mobility , functional capacity , pain , and depression in patients with ankylosing spondylitis ( AS ) . The patients were r and omly assigned to a wait-list control group or to an exercise-therapy group . The exercise-therapy group performed a 20-min exercise program once per day for 8 consecutive weeks . After 8 weeks , compared with the control group , the exercise group showed improvements in joint mobility ( cervical flexion , extension , shoulder flexion , abduction , hip abduction , and knee flexion ) , finger – floor distance , and functional capacity . Pain and depression scores were significantly lower after the exercise program in the exercise group than in the control group . These findings indicate that exercise therapy increases joint mobility and functional capacity , and decreases pain and depression in patients with AS .  Home-based exercise , which is easily accessible to patients , might be an effective intervention for AS Despite advances in pharmacological therapy , physical treatment continues to be important in the management of ankylosing spondylitis ( AS ) . The objective of the present study was to evaluate the effects and tolerability of combined spa therapy and rehabilitation in a group of AS patients being treated with TNF inhibitors . Thirty AS patients attending the Rheumatology Unit of the University of Padova being treated with TNF inhibitors for at least 3 months were r and omized and assessed by an investigator independent from the spa staff : 15 were prescribed 10 sessions of spa therapy ( mud packs and thermal baths ) and  rehabilitation ( exercises in a thermal pool ) and the other 15 were considered controls . The patients in both groups had been receiving anti-TNF agents for at least three months . The outcome measures utilized were BASFI , BASDAI , BASMI , VAS for back pain and HAQ . The evaluations were performed in all patients at the entry to the study , at the end of the spa treatment , and after 3 and 6 months . Most of the evaluation indices were significantly improved at the end of the spa treatment , as well as at the 3 and 6 months follow-up assessment s. No significant alterations in the evaluation indices were found in the control group . Combined spa therapy and rehabilitation caused a clear , long-term clinical improvement in AS patients being treated with TNF inhibitors . Thermal treatment was found to be well tolerated and none of the patients had disease relapse Abstract Balance impairment is a frequent and undertreated manifestation in ankylosing spondylitis , leading to increased risk of falls and lower quality of life . Our aim was to assess supervised training and home-based rehabilitation efficacy on balance improvement in ankylosing spondylitis subjects on biologic agents . This was a single-blinded , quasi-r and omized parallel study in a single outpatient Rehabilitation Clinic of a tertiary referral center . Subjects with ankylosing spondylitis on biologic agents were assigned either to supervised training and home-based rehabilitation program ( rehabilitation group ) plus educational – behavioral therapy , or to educational – behavioral therapy alone ( educational groups ) . The same therapist provided therapy . Outcome measures were assessed at baseline ( T0 ) , end of treatment ( T1 ) and at 7-month follow-up ( T2 ) . Rheumatologic outcomes were Bath Ankylosing Spondylitis Metrology Index , Bath Ankylosing Spondylitis Functional Index and Bath Ankylosing Spondylitis Disease Activity Index . Balance parameters ( anterior – posterior oscillation , latero-lateral oscillation , sway area , sway density and sway path ) were evaluated by stabilometry in a condition of open and closed eyes . Forty-six subjects ( 36 M , 10 F ) were enrolled . Demographic data and clinical status at baseline were comparable between the two groups ( 22 rehabilitation group , 20 educational group ) . Primary outcome was sway density that improved both at T1 ( SDy : open eyes p = 0.003 , closed eyes p = 0.004 ) and at T2 ( SDx : open eyes p = 0.0015 , closed eyes p = 0.032 ) . A trend toward improvement in the rehabilitation group rather than in the educational group emerged for balance parameters , especially those measured with closed eyes ( 0.004 < p < 0.048 at T1 and 0.004 < p < 0.036 at T2 ) . Supervised training and home exercise lead to balance improvement in people with ankylosing spondylitis . Eyes-closed trials show a more marked trend toward improvement , and this may suggest a positive effect of rehabilitation on proprioception Aims : To evaluate effects of physiotherapeutic intervention in terms of self- and manual mobilization on chest expansion , vital capacity , posture , spine mobility and experienced consequences of the disease in patients with ankylosing spondylitis . Design : A prospect i ve , r and omized controlled study . Methods : Thirty-two men , aged between 23 and 60 years , with ankylosing spondylitis were r and omized to active or no treatment for eight weeks . Physiotherapeutic intervention included individualized self- and manual mobilization for 1 hour twice a week and individually adjusted home exercises . Two blinded investigators made the assessment s of chest expansion , posture and spinal mobility before and after the treatment period . The patient filled in three and the physiotherapist one of the four Bath Ankylosing Spondylitis scales ( BAS scales ) . Results : In the treatment group chest expansion increased at the level of processus xiphoideus ( P<0.01 ) , with no difference in vital capacity compared with the control group . The posture improved in the cervical ( C7—wall distance ) ( P<0.001 ) and in the thoracic spine ( P<0.05 ) . Thoracic and lumbar spine flexion improved ( P<0.01 ) as did sagittal range of motion P<0.001 and P<0.01 , respectively . The Bath Ankylosing Spondylitis Metrology Index total scoring improved ( P<0.001 ) in the treatment group compared with the control group . The other three BAS scales showed no differences between groups . At four months follow-up of the treatment group , cervical spine posture , lumbar flexion and range of motion as well as BAS Metrology Index were still improved . Conclusion : This study shows that eight weeks of self- and manual mobilization treatment improved chest expansion , posture and spine mobility in patients with ankylosing spondylitis AIM The aim of the study was to compare the effects of conventional exercise ( CE ) , swimming and walking on the pulmonary functions , aerobic capacity , quality of life , Bath indexes and psychological symptoms in patients with ankylosing spondylitis ( AS ) . METHODS Forty 
    Output:
    
agent
Most studies showed a positive effect of exercise on Bath Ankylosing Spondylitis Disease Activity Index , Bath Ankylosing Spondylitis Functional Index , pain , mobility , function and quality of life .
Results support a multimodal approach , including educational sessions and maintaining home-based program .
***TASK*** the task is to summarize an input biomedical literature in six sentences 
    ***INPUT*** the input is a biomedical literature 
    ***OUTPUT*** the output is the summary of an input biomedical literature in six sentences 
    ***DOCUMENTATION*** 
    ***EXAMPLES*** 
    Input: OBJECTIVES This study aims to assess the impact of a structured education and home exercise programme in daily practice patients with ankylosing spondylitis . METHODS A total of 756 patients with ankylosing spondylitis ( 72 % males , mean age 45 years ) participated in a 6-month prospect i ve multicentre controlled study , 381 of whom were r and omised to an education intervention ( a 2-hour informative session about the disease and the implementation of a non-supervised physical activity programme at home ) and 375 to st and ard care ( controls ) . Main outcome measures included Bath Ankylosing Spondylitis Disease Activity and Functional Index ( BASDAI , BASFI ) . Secondary outcome measures were 0 - 10 cm visual analog scale ( VAS ) for total pain , nocturnal pain and global disease activity and quality of life ( ASQoL ) , knowledge of disease ( self-evaluation ordinal scale ) and daily exercise ( diary card ) . RESULTS At 6 months , the adjusted mean difference between control and educational groups for BASDAI was 0.32 , 95 % confidence interval ( CI ) 0.10 - 0.54 , p=0.005 , and for BASFI 0.31 , 95%CI 0.12 - 0.51 , p=0.002 . Significant differences were found also in VAS for total pain , patient´s global assessment and in ASQoL. Patients in the education group increased their knowledge about the disease and its treatments significantly ( p<0.001 ) and practised more regular exercise than controls ( p<0.001 ) . CONCLUSIONS A structured education and home exercise programme for patients with ankylosing spondylitis in daily practice was feasible and helped to increase knowledge and exercise . Although statistically significant , the magnitudes of the clinical benefits in terms of disease activity and physical function were poor Fernández-de-las-Peñas C , Alonso-Blanco C , Morales-Cabezas M , Miangolarra-Page JC : Two exercise interventions for the management of patients with ankylosing spondylitis : A r and omized controlled trial . Am J Phys Med Rehabil 2005;84:407–419 . Objective : The purpose of this clinical trial was to evaluate the impact of a 4-month comprehensive protocol of strengthening and flexibility exercises developed by our research group versus conventional exercises for patients with Ankylosing Spondylitis ( AS ) on functional and mobility outcomes . Design : R and omized controlled trial . Forty-five patients diagnosed with AS according to the modified criteria of New York were allocated to control or experimental groups using a r and om numbers table . The control group was treated with a conventional protocol of physical therapy in AS , whereas the experimental group was treated with the protocol suggested by our research group . The conventional intervention consisted of 20 exercises : motion and flexibility exercises of the cervical , thoracic , and lumbar spine ; stretching of the shortened muscles ; and chest expansion exercises . The experimental protocol is based on the postural affectation of the AS and the treatment of the shortened muscle chains in these patients according to the Global Posture Reeducation ( GPR ) method . This intervention employs specific strengthening and flexibility exercises in which the shortened muscle chains are stretched and strengthened . The study lasted 4 mos . During this period , patients received a weekly group session managed by an experienced physiotherapist . Each session lasted an hour , and there were 15 total sessions . Changes in activity , mobility , and functional capacity were evaluated by an assessor blinded to the intervention , using the following previously vali date d scores from the Bath group : BASMI ( tragus to wall distance , modified Schöber test , cervical rotation , lumbar side flexion , and intermalleolar distance ) , BASDAI ( The Bath Ankylosing Spondylitis Disease Activity Index ) , and BASFI ( The Bath Ankylosing Spondylitis Functional Index ) . Results : Both groups showed an improvement ( prepost scores ) in all the outcome measures , mobility measures of the BASMI index , as well as in BASFI and BASDAI indexes . In the control group , the improvement in tragus to wall distance ( P = 0.009 ) and in lumbar side flexion ( P = 0.02 ) was statistically significant . Although the rest of the outcomes also improved , they did not reach a significant level ( P > 0.05 ) . In the experimental group , the improvement in all the clinical measures of the BASMI index ( P < 0.01 ) and in the BASFI index ( P = 0.003 ) was statistically significant . The intergroup comparison between the improvement ( prepost scores ) in both groups showed that the experimental group obtained a greater improvement than the control group in all the clinical measures of the BASMI index , except in tragus to wall distance , as well as in the BASFI index . Conclusions : The experimental protocol developed by our research group , based on the GPR method and specific strengthening and flexibility exercises of the muscle chains , offers promising results in the management of patients suffering from AS . Further trials on this topic are required Abstract Ankylosing spondylitis ( AS ) is a chronic systemic inflammatory disease that affects mainly the axial skeleton and causes significant pain and disability . Aquatic ( water-based ) exercise may have a beneficial effect in various musculoskeletal conditions . The aim of this study was to compare the effectiveness of aquatic exercise interventions with l and -based exercises ( home-based exercise ) in the treatment of AS . Patients with AS were r and omly assigned to receive either home-based exercise or aquatic exercise treatment protocol . Home-based exercise program was demonstrated by a physiotherapist on one occasion and then , exercise manual booklet was given to all patients in this group . Aquatic exercise program consisted of 20 sessions , 5 × per week for 4 weeks in a swimming pool at 32–33 ° C . All the patients in both groups were assessed for pain , spinal mobility , disease activity , disability , and quality of life . Evaluations were performed before treatment ( week 0 ) and after treatment ( week 4 and week 12 ) . The baseline and mean values of the percentage changes calculated for both groups were compared using independent sample t test . Paired t test was used for comparison of pre- and posttreatment values within groups . A total of 69 patients with AS were included in this study . We observed significant improvements for all parameters [ pain score ( VAS ) visual analog scale , lumbar flexion/extension , modified Schober test , chest expansion , bath AS functional index , bath AS metrology index , bath AS disease activity index , and short form-36 ( SF-36 ) ] in both groups after treatment at week 4 and week 12 ( p < 0.05 ) . Comparison of the percentage changes of parameters both at week 4 and week 12 relative to pretreatment values showed that improvement in VAS ( p < 0.001 ) and bodily pain ( p < 0.001 ) , general health ( p < 0.001 ) , vitality ( p < 0.001 ) , social functioning ( p < 0.001 ) , role limitations due to emotional problems ( p < 0.001 ) , and general mental health ( p < 0.001 ) subparts of SF-36 were better in aquatic exercise group . It is concluded that a water-based exercises produced better improvement in pain score and quality of life of the patients with AS compared with home-based exercise We investigated the effects of home-based daily exercise on joint mobility , functional capacity , pain , and depression in patients with ankylosing spondylitis ( AS ) . The patients were r and omly assigned to a wait-list control group or to an exercise-therapy group . The exercise-therapy group performed a 20-min exercise program once per day for 8 consecutive weeks . After 8 weeks , compared with the control group , the exercise group showed improvements in joint mobility ( cervical flexion , extension , shoulder flexion , abduction , hip abduction , and knee flexion ) , finger – floor distance , and functional capacity . Pain and depression scores were significantly lower after the exercise program in the exercise group than in the control group . These findings indicate that exercise therapy increases joint mobility and functional capacity , and decreases pain and depression in patients with AS .  Home-based exercise , which is easily accessible to patients , might be an effective intervention for AS Despite advances in pharmacological therapy , physical treatment continues to be important in the management of ankylosing spondylitis ( AS ) . The objective of the present study was to evaluate the effects and tolerability of combined spa therapy and rehabilitation in a group of AS patients being treated with TNF inhibitors . Thirty AS patients attending the Rheumatology Unit of the University of Padova being treated with TNF inhibitors for at least 3 months were r and omized and assessed by an investigator independent from the spa staff : 15 were prescribed 10 sessions of spa therapy ( mud packs and thermal baths ) and  rehabilitation ( exercises in a thermal pool ) and the other 15 were considered controls . The patients in both groups had been receiving anti-TNF agents for at least three months . The outcome measures utilized were BASFI , BASDAI , BASMI , VAS for back pain and HAQ . The evaluations were performed in all patients at the entry to the study , at the end of the spa treatment , and after 3 and 6 months . Most of the evaluation indices were significantly improved at the end of the spa treatment , as well as at the 3 and 6 months follow-up assessment s. No significant alterations in the evaluation indices were found in the control group . Combined spa therapy and rehabilitation caused a clear , long-term clinical improvement in AS patients being treated with TNF inhibitors . Thermal treatment was found to be well tolerated and none of the patients had disease relapse Abstract Balance impairment is a frequent and undertreated manifestation in ankylosing spondylitis , leading to increased risk of falls and lower quality of life . Our aim was to assess supervised training and home-based rehabilitation efficacy on balance improvement in ankylosing spondylitis subjects on biologic agents . This was a single-blinded , quasi-r and omized parallel study in a single outpatient Rehabilitation Clinic of a tertiary referral center . Subjects with ankylosing spondylitis on biologic agents were assigned either to supervised training and home-based rehabilitation program ( rehabilitation group ) plus educational – behavioral therapy , or to educational – behavioral therapy alone ( educational groups ) . The same therapist provided therapy . Outcome measures were assessed at baseline ( T0 ) , end of treatment ( T1 ) and at 7-month follow-up ( T2 ) . Rheumatologic outcomes were Bath Ankylosing Spondylitis Metrology Index , Bath Ankylosing Spondylitis Functional Index and Bath Ankylosing Spondylitis Disease Activity Index . Balance parameters ( anterior – posterior oscillation , latero-lateral oscillation , sway area , sway density and sway path ) were evaluated by stabilometry in a condition of open and closed eyes . Forty-six subjects ( 36 M , 10 F ) were enrolled . Demographic data and clinical status at baseline were comparable between the two groups ( 22 rehabilitation group , 20 educational group ) . Primary outcome was sway density that improved both at T1 ( SDy : open eyes p = 0.003 , closed eyes p = 0.004 ) and at T2 ( SDx : open eyes p = 0.0015 , closed eyes p = 0.032 ) . A trend toward improvement in the rehabilitation group rather than in the educational group emerged for balance parameters , especially those measured with closed eyes ( 0.004 < p < 0.048 at T1 and 0.004 < p < 0.036 at T2 ) . Supervised training and home exercise lead to balance improvement in people with ankylosing spondylitis . Eyes-closed trials show a more marked trend toward improvement , and this may suggest a positive effect of rehabilitation on proprioception Aims : To evaluate effects of physiotherapeutic intervention in terms of self- and manual mobilization on chest expansion , vital capacity , posture , spine mobility and experienced consequences of the disease in patients with ankylosing spondylitis . Design : A prospect i ve , r and omized controlled study . Methods : Thirty-two men , aged between 23 and 60 years , with ankylosing spondylitis were r and omized to active or no treatment for eight weeks . Physiotherapeutic intervention included individualized self- and manual mobilization for 1 hour twice a week and individually adjusted home exercises . Two blinded investigators made the assessment s of chest expansion , posture and spinal mobility before and after the treatment period . The patient filled in three and the physiotherapist one of the four Bath Ankylosing Spondylitis scales ( BAS scales ) . Results : In the treatment group chest expansion increased at the level of processus xiphoideus ( P<0.01 ) , with no difference in vital capacity compared with the control group . The posture improved in the cervical ( C7—wall distance ) ( P<0.001 ) and in the thoracic spine ( P<0.05 ) . Thoracic and lumbar spine flexion improved ( P<0.01 ) as did sagittal range of motion P<0.001 and P<0.01 , respectively . The Bath Ankylosing Spondylitis Metrology Index total scoring improved ( P<0.001 ) in the treatment group compared with the control group . The other three BAS scales showed no differences between groups . At four months follow-up of the treatment group , cervical spine posture , lumbar flexion and range of motion as well as BAS Metrology Index were still improved . Conclusion : This study shows that eight weeks of self- and manual mobilization treatment improved chest expansion , posture and spine mobility in patients with ankylosing spondylitis AIM The aim of the study was to compare the effects of conventional exercise ( CE ) , swimming and walking on the pulmonary functions , aerobic capacity , quality of life , Bath indexes and psychological symptoms in patients with ankylosing spondylitis ( AS ) . METHODS Forty 
    Output:
    