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Description of intervention(s) / exposure:
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Pelvic Floor Muscle Training: 5 appointments with a physiotherapist over 16 weeks, supplemented by a daily program of 3 exercise sessions. Adjunctive therapies such as electrical stimulation and biofeedback may be used as required. In addition, lifestyle advice (weight loss, chronic cough, heavy lifting and general exercise) will be provided. ADDITIONAL INFORMATION: The physiotherapy appointments involve subjective and objective assessment and an individualised treatment program. The physiotherapist will ask the patient questions about her pelvic floor symptoms (bladder, bowel, sexual and prolapse), and perform an internal vaginal examination to assess pelvic floor muscle function. Based on the findings of the muscle assessment, the home exercise program will be formulated and the patient will practise a set of these exercises, with feedback from the physiotherapist. The exercises will be practised at home, either spread throughout the day, or done all together, depending on patient lifestyle and exercise ability.
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Reason:
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| Intervention code: | Rehabilitation |
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Comparator / control treatment:
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Lifestyle advice (weight loss, chronic cough, heavy lifting and general exercise) will be provided.
ADDITIONAL INFORMATION: The lifestyle advice will be delivered via a brochure. This will be the same brochure delivered to the control group. Further customization of any relevant lifestyle risk factors will be provided (verbally, supplemented by written reminders if required) to patients in the treatment group, during the appointments with the physiotherapist.
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Control group: |
Active |
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| Primary outcome 1: | Prolapse severity measured by pelvic organ prolapse quantification system (POP-Q). |
| Timepoint: | Baseline, 6 months and 12 months post-randomisation. |
| Primary outcome 2: | Pelvic floor muscle strength and endurance measured using manometric squeeze pressure. |
| Timepoint: | Baseline, 6 months and 12 months post-randomisation. |
| Secondary outcome 1: | Digital testing of pelvic floor muscle squeeze and lift measured in lying and standing positions, recorded using the International Continence Society strength scale. |
| Timepoint: | Baseline, 6 months and 12 months post-randomisation. |
| Secondary outcome 2: | Measurement of urogential hiatus using transperineal ultrasound. |
| Timepoint: | Baseline, 6 months and 12 months post-randomisation. |
| Secondary outcome 3: | Measurement of quality and endurance of a pelvic floor muscle contraction using transabdominal ultrasound. |
| Timepoint: | Baseline, 6 months and 12 months post-randomisation. |
| Secondary outcome 4: | Pelvic organ prolapse symptom score mesaured using a 7 item questionnaire. |
| Timepoint: | Baseline, 6 months and 12 months post-randomisation. |
| Secondary outcome 5: | Pelvic organ prolapse quality of life measured on a questionnaire. |
| Timepoint: | Baseline, 6 months and 12 months post-randomisation. |
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Key inclusion criteria:
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Women over 18 years of age presenting with symptoms of prolapse to gynaecology clinics. Prolapse severity can be of stage 1, 2 or 3 in one or more compartments. |
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Minimum Age:
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18
Years
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Maximum Age:
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Not stated
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Gender:
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Females |
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Healthy volunteers?
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Yes |
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Key exclusion criteria:
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Stage 4 prolapse, previous treatment for prolapse (surgery, pessary within 12 months, or formal instruction in PFMT within 5 years), inability to comply with PFMT, pregnancy, severe vaginal atrophy(unless pre-treated with local oestrogen). |
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Page 6
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Study type: |
Interventional |
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Reason:
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Purpose of the study: |
Treatment |
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Allocation to intervention: |
Randomised controlled trial |
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Describe the procedure for enrolling a subject and allocating the treatment (allocation concealment procedures): |
Suitable patients identified by gynaecologists will be referred to the study. Information will be provided to patients and baseline questionnaire and consent form posted to potential participants. On return of forms women will be assessed by a physiotherapist with regard to pelvic floor muscle function measures, then randomised to intervention or control groups by the Project Coordinator via the remote automated computer randomisation application at the Centre for Health Care Randomsied Trials (CHaRT) at the University of Aberdeen UK. Everyconsenting participant will be registered and given a unique trial number. |
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Describe the methods used to generate the sequence in which subjects will be randomised (sequence generation): |
Automated computer based randomisation sequence. |
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Masking / blinding: |
Blinded (masking used) |
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Who is/are masked/blinded: |
The people assessing the outcomes
The people analysing the results/data
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Assignment: |
Parallel |
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Other design features (specify): |
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Type of endpoint(s): |
Efficacy |
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Page 7
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Phase |
Phase 2 / Phase 3 |
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Anticipated or actual start date: |
1/03/2008 |
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Target sample size: |
180 |
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Recruitment status: |
Not yet recruiting |
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| Funding source: | Government funding body e.g. Australian Research Council |
| Name: | The National Health and Medical Research Council (NHMRC) |
| Address: | GPO Box 1421, Canberra, ACT 2601
ADDITIONAL INFORMATION: Level 5, 20 Allara Street, Canberra ACT 2601 |
| Country: | Australia |
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Primary sponsor: |
University |
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Name: |
The University of Melbourne |
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Address: |
Grattan Street, Parkville, Victoria (VIC) 3010 |
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Australia |
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| Secondary sponsor: | Hospital |
| Name: | The Royal Women's Hospital |
| Address: | Grattan Street, Carlton Victoria (VIC) 3053 |
| Country: | Australia |
| Other collaborator: | Other Collaborative groups |
| Name: | Nursing,Midwifery and Allied Health Professions Research Unit |
| Address: | Room K211, Buchanan House, Glasgow Caledonian University, Cowcaddens Road, Glasgow G4 0BA. |
| Country: | United Kingdom |
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Has the study received approval from at least one ethics committee? |
Yes |
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Reason:
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| Ethics Committee name 1: | Human Research Ethics Committee, Central Northern Adelaide Health Service |
| Address: | c/o The Queen Elizabeth Hospital Adelaide, PO Box 400 Woodville, South Australia (SA) 5011
ADDITIONAL INFORMATION: 28 Woodville Rd., Woodville, SA 5011. |
| Country: | Australia |
| Date of approval: | 24/12/2007 |
| HREC Number: | |
| Ethics Committee name 2: | Human Research Ethics Committee, Southern Health |
| Address: | 246 Clayton Road, Clayton Victoria (VIC)3168 |
| Country: | Australia |
| Date of approval: | 9/01/2008 |
| HREC Number: | 07217C |
| Ethics Committee name 3: | Human Research Ethics Committee, The Royal Women's Hospital |
| Address: | Grattan Street, Carlton Victoria (VIC) 3053 |
| Country: | Australia |
| Date of approval: | |
| HREC Number: | |
| Countries of recruitment: | Australia |
| Postcode: | 3168, 3053, 5011 |
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Brief summary: |
This study is a randomised controlled trial investigating the effectiveness of physiotherapy supervised pelvic floor muscle training (PFMT) for pelvic organ prolapse. The hypothesis is that PFMT for prolapse will effective in reducing prolapse severity and symptoms. |
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Trial website: |
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Presentations / publication list: |
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Page 10
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Contact person for public queries
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Name: |
Helena Frawley |
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Address: |
School of Physiotherapy, The University of Melbourne, Parkville Victoria (VIC) 3010. |
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Country: |
Australia |
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Tel: |
03 8344 4837 |
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Fax: |
03 8344 4188 |
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Email: |
h.frawley@unimelb.edu.au |
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Contact person for scientific queries |
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Name: |
Helena Frawley |
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Address: |
School of Physiotherapy, The University of Melbourne, Parkville. Victoria (VIC) 3010. |
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Australia |
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Tel: |
03 8344 4837 |
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Fax: |
03 8344 4188 |
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Update:
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Email: |
h.frawley@unimelb.edu.au |
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Contact person responsible for updating information |
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Name: |
Mary Galea |
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Address: |
School of Physiotherapy, The University of Melbourne, Parkville Victoria (VIC) 3010. |
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Australia |
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Tel: |
03 8344 4171 |
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Fax: |
03 8344 4188 |
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Email: |
m.galea@unimelb.edu.au |
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