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Saltiel F, Miranda-Gazzola APG, Vieira GF, Figueiredo EM. Advancing women's pelvic floor muscle function diagnosis: the EFSMAP examination and its reliability evaluation. Braz J Phys Ther 2024; 28:101067. [PMID: 38815549 PMCID: PMC11166699 DOI: 10.1016/j.bjpt.2024.101067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Revised: 12/20/2023] [Accepted: 04/22/2024] [Indexed: 06/01/2024] Open
Abstract
BACKGROUND The accurate diagnosis of pelvic floor muscle impairments is essential. The plethora of terms and the lack of evidence to support widely used pelvic floor muscle function (PFMF) measurements hinder diagnostic labels. OBJECTIVE To structure an examination of PFMF using visual observation and digital palpation and terms consistent with the ICF terminology, and to test its intra and interrater reliability/agreement. METHODS A panel of 9 physical therapists applied Delphi method to structure the PFMF exam under ICF terminology and to verify its measurements reproducibility. For reliability and agreement, a convenience sample of women aged 51.2 ± 14.7 years had the sensitivity to pressure, pain, muscle tone, involuntary movement reaction, control of voluntary movement (contraction/relaxation), coordination, strength, and endurance examined by two raters, in the same day for interrater (n = 40), and one week apart, for intrarater reliability (n = 25). Percent agreement, linear weighted kappa, intraclass correlation coefficient, and Bland-Altman's limits of agreement were calculated (alpha = 0.05). RESULTS Four round Delphi discussion structured the PFMF exam, named EFSMAP (Exame das Funções Sensoriais e Motoras do Assoalho Pélvico/Examination of Pelvic Floor Sensory and Motor Functions), set a list of concepts and instructions targeted at reproducibility and established PFMF diagnostic labels. Reliability, except for pain and tone, were moderate to excellent (Kw= 0.67-1.0 and ICC=0.48-0.82). Agreement was substantial for most PFMF features (0.64-1.00), except pain. CONCLUSIONS The EFSMAP was successfully developed as a valid and reliable exam to be used in research and clinical practice; it provides labels for the diagnosis of pelvic floor muscle impairments. It might be easily adopted worldwide as it uses ICF terminology.
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Affiliation(s)
- Fernanda Saltiel
- Rehabilitation Sciences Program, Universidade Federal de Minas Gerais, Brazil. (UFMG), Belo Horizonte, MG, Brazil; Faculdade de Ciências Médicas de Minas Gerais (FCMMG), Belo Horizonte, MG, Brazil
| | | | - Gabriella Ferreira Vieira
- Rehabilitation Sciences Program, Universidade Federal de Minas Gerais, Brazil. (UFMG), Belo Horizonte, MG, Brazil
| | - Elyonara Mello Figueiredo
- Physical Therapy Department, Rehabilitation Sciences Program, Universidade Federal de Minas Gerais, Brazil (UFMG), Belo Horizonte, MG, Brazil.
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Aparecida Salbego Lançanova A, Chaida Sonda F, Cristine da Silva Gomes D, Mallmann S, Aurélio Vaz M, Laureano Paiva L, Geraldo Lopes Ramos J. Is there correlation between perineometry and Modified Oxford Scale in women? Systematic review with meta-analysis and grade recommendations. Eur J Obstet Gynecol Reprod Biol 2023; 288:160-169. [PMID: 37549507 DOI: 10.1016/j.ejogrb.2023.07.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 04/28/2023] [Accepted: 07/22/2023] [Indexed: 08/09/2023]
Abstract
BACKGROUND The International Continence Society (ICS) recommends the use of perineometry and digital palpation to assess the pelvic floor muscles (PFM). Exploring the degree of correlation between both assessment strategies will serve to improve safety for clinical practice. Therefore, we performed a systematic review and meta-analysis on the correlation between assessment strategies. METHODS Observational studies were included. Bias risk assessment based on Downs and Black scale and the evidence's level were assessed using the GRADE. The random effect model measured the correlation values and were quantitatively analyzed through meta-analysis. Registration in PROSPERO database - CRD42021253775. RESULTS Six studies were selected. There was a high positive correlation between perineometry and MOS (r = 0.74; 95%-IC 0.61-0.83; I2: 81%, p < 0.01). Subgroup analysis was performed with 3 studies with continent women, and revealed a high positive correlation (r = 0.80; 95%-IC 0.62-0.90; I2: 90%, p < 0.01), while 2 studies with incontinent women revealed a moderate positive correlation (r = 0.64; 95%-IC 0.48-0.75; I2: 0%, p = 0.40). GRADE analysis revealed a low strength of evidence. CONCLUSION The high positive correlation between perineometry and MOS suggests that if the assessment strategies are applied in a standardized way, these tests can be used together or separately to assess the functionality of PFMs in clinical practice. However, the results should be interpreted with caution due to the low strength of GRADE evidence.
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Affiliation(s)
- Andriéli Aparecida Salbego Lançanova
- Grupo de Pesquisa em Biomecânica e Cinesiologia, Laboratório de Pesquisa do Exercício, Escola de Educação Física, Fisioterapia e Dança, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil.
| | - Francesca Chaida Sonda
- Grupo de Pesquisa em Biomecânica e Cinesiologia, Laboratório de Pesquisa do Exercício, Escola de Educação Física, Fisioterapia e Dança, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Daniele Cristine da Silva Gomes
- Grupo de Pesquisa em Biomecânica e Cinesiologia, Laboratório de Pesquisa do Exercício, Escola de Educação Física, Fisioterapia e Dança, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Suzana Mallmann
- Grupo de Pesquisa em Biomecânica e Cinesiologia, Laboratório de Pesquisa do Exercício, Escola de Educação Física, Fisioterapia e Dança, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Marco Aurélio Vaz
- Grupo de Pesquisa em Biomecânica e Cinesiologia, Laboratório de Pesquisa do Exercício, Escola de Educação Física, Fisioterapia e Dança, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil.
| | - Luciana Laureano Paiva
- Escola de Educação Física, Fisioterapia e Dança, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - José Geraldo Lopes Ramos
- Programa de Pós Graduação em Ciências da Saúde: Ginecologia e Obstetrícia, Hospital de Clínicas de Porto Alegre, Faculdade de Medicina, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil.
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Frawley H, Shelly B, Morin M, Bernard S, Bø K, Digesu GA, Dickinson T, Goonewardene S, McClurg D, Rahnama'i MS, Schizas A, Slieker-Ten Hove M, Takahashi S, Voelkl Guevara J. An International Continence Society (ICS) report on the terminology for pelvic floor muscle assessment. Neurourol Urodyn 2021; 40:1217-1260. [PMID: 33844342 DOI: 10.1002/nau.24658] [Citation(s) in RCA: 86] [Impact Index Per Article: 28.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Accepted: 02/17/2021] [Indexed: 12/14/2022]
Abstract
INTRODUCTION The terminology for female and male pelvic floor muscle (PFM) assessment has expanded considerably since the first PFM function and dysfunction standardization of terminology document in 2005. New terms have entered assessment reports, and new investigations to measure PFM function and dysfunction have been developed. An update of this terminology was required to comprehensively document the terms and their definitions, and to describe the assessment method and interpretation of the finding, to standardize assessment procedures and aid diagnostic decision making. METHODS This report combines the input of members of the Standardisation Committee of the International Continence Society (ICS) Working Group 16, with contributions from recognized experts in the field and external referees. A logical, sequential, clinically directed assessment framework was created against which the assessment process was mapped. Within categories and subclassifications, each term was assigned a numeric coding. A transparent process of 12 rounds of full working group and external review was undertaken to exhaustively examine each definition, plus additional extensive internal development, with decision making by collective opinion (consensus). RESULTS A Terminology Report for the symptoms, signs, investigations, and diagnoses associated with PFM function and dysfunction, encompassing 185 separate definitions/descriptors, has been developed. It is clinically based with the most common assessment processes defined. Clarity and user-friendliness have been key aims to make it interpretable by clinicians and researchers of different disciplines. CONCLUSION A consensus-based Terminology Report for assessment of PFM function and dysfunction has been produced to aid clinical practice and be a stimulus for research.
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Affiliation(s)
- Helena Frawley
- School of Health Sciences, The University of Melbourne, Parkville, Victoria, Australia
| | - Beth Shelly
- Beth Shelly Physical Therapy, Moline, Illinois, USA.,Department of Physical Therapy, Saint Ambrose University Davenport, Iowa, USA
| | - Melanie Morin
- School of Rehabilitation Faculty of Medecine and Health Sciences, University of Sherbrooke, Sherbrooke, Québec, Canada
| | - Stéphanie Bernard
- Department of Rehabilitation, Faculté de Médecine, Université Laval, Québec, Quebec, Canada
| | - Kari Bø
- Department of Sports Medicine, Norwegian School of Sports Sciences, Akershus University Hospital, Oslo, Norway.,Department of Obstetrics and Gynecology, Lørenskog, Norway
| | - Giuseppe Alessandro Digesu
- Academic Department of Obstetrics and Gynaecology, St. Mary's Hospital, Queen Charlotte's and Chelsea Hospital, Imperial College Healthcare NHS Trust, London, UK
| | - Tamara Dickinson
- Harold C. Simmons Comprehensive Cancer Center, UT Southwestern Medical Center, Dallas, Texas, USA
| | | | - Doreen McClurg
- Nursing, Midwifery and Allied Health Professions Research Unit, Glasgow Caledonian University, Glasgow, Scotland, UK
| | - Mohammad S Rahnama'i
- Uniklinik RWTH, University Hospital of Aachen, Aachen, Germany.,Society of Urological Research and Education (SURE), Heerlen, The Netherlands
| | - Alexis Schizas
- Department of Colorectal Surgery, Guy's and St. Thomas NHS Foundation Trust, London, UK
| | - Marijke Slieker-Ten Hove
- Department Gynaecology, University of Erasmus, Rotterdam, The Netherlands.,Pelvic Floor Physiotherapy, ProFundum Instituut, Dordrecht, The Netherlands
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The pathophysiology of stress urinary incontinence: a systematic review and meta-analysis. Int Urogynecol J 2021; 32:501-552. [PMID: 33416968 PMCID: PMC8053188 DOI: 10.1007/s00192-020-04622-9] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Accepted: 11/16/2020] [Indexed: 01/15/2023]
Abstract
Introduction and hypothesis To evaluate the evidence for pathologies underlying stress urinary incontinence (SUI) in women. Methods For the data sources, a structured search of the peer-reviewed literature (English language; 1960–April 2020) was conducted using predefined key terms in PubMed and Embase. Google Scholar was also searched. Peer-reviewed manuscripts that reported on anatomical, physiological or functional differences between females with signs and/or symptoms consistent with SUI and a concurrently recruited control group of continent females without any substantive urogynecological symptoms. Of 4629 publications screened, 84 met the inclusion criteria and were retained, among which 24 were included in meta-analyses. Results Selection bias was moderate to high; < 25% of studies controlled for major confounding variables for SUI (e.g., age, BMI and parity). There was a lack of standardization of methods among studies, and several measurement issues were identified. Results were synthesized qualitatively, and, where possible, random-effects meta-analyses were conducted. Deficits in urethral and bladder neck structure and support, neuromuscular and mechanical function of the striated urethral sphincter (SUS) and levator ani muscles all appear to be associated with SUI. Meta-analyses showed that observed bladder neck dilation and lower functional urethral length, bladder neck support and maximum urethral closure pressures are strong characteristic signs of SUI. Conclusion The pathology of SUI is multifactorial, with strong evidence pointing to bladder neck and urethral incompetence. While there is also evidence of impaired urethral support and levator ani function, standardized approaches to measurement are needed to generate higher levels of evidence.
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Vieira GF, Saltiel F, Miranda-Gazzola APG, Kirkwood RN, Figueiredo EM. Pelvic floor muscle function in women with and without urinary incontinence: are strength and endurance the only relevant functions? a cross-sectional study. Physiotherapy 2020; 109:85-93. [DOI: 10.1016/j.physio.2019.12.006] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2018] [Indexed: 10/25/2022]
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da Silva JB, de Oliveira Sato T, Rocha APR, Driusso P. Inter- and intrarater reliability of unidigital and bidigital vaginal palpation to evaluation of maximal voluntary contraction of pelvic floor muscles considering risk factors and dysfunctions. Neurourol Urodyn 2020; 40:348-357. [PMID: 33152173 DOI: 10.1002/nau.24566] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 10/06/2020] [Accepted: 10/21/2020] [Indexed: 01/05/2023]
Abstract
AIMS To evaluate inter- and intrarater reliability of unidigital and bidigital vaginal palpation of pelvic floor muscle (PFM) maximal voluntary contraction (MVC) according to PFM risk factors and dysfunctions. METHODS A total of 187 women were recruited and evaluated by two examiners. Both performed the evaluation of MVC with unidigital and bidigital palpation, graded by Modified Oxford Scale. After 7-10 days, one examiner repeated the assessment. To analyze reliability by Cohen's linear Kappa (κw), participants were allocated into different groups according to: body mass index (BMI), menopause, parity, type of delivery and PFM dysfunctions, as pelvic organ prolapse (POP), constipation, urgency, urgency urinary incontinence, pelvic pain, and stress urinary incontinence. RESULTS Inter-rater reliability of unidigital palpation was considered fair (κw = 0.21-0.40) to moderate (κw = 0.41-0.60) according to BMI, postmenopausal status, parity, type of delivery, and PFM dysfunctions. Inter-rater reliability of bidigital palpation varied from none (κw = 0.00-0.20) to moderate for all risk factors and PFM dysfunctions. Intra-rater reliability of unidigital palpation was considered fair only for women with POP (κw = 0.37) and moderate to substantial (κw = 0.61-0.80) to all other variables. Intra-rater reliability of bidigital palpation ranged from moderate to almost perfect (κw = 0.81-1.00). CONCLUSIONS When performing vaginal palpation, physiotherapists must consider the way that is performing the evaluation, as some PFM risk factors and dysfunctions could influence the inter- and intrarater reliability of unidigital and bidigital palpation.
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Affiliation(s)
- Jordana B da Silva
- Department of Physical Therapy, Women's Health Research Laboratory, São Carlos, São Paulo, Brazil
| | - Tatiana de Oliveira Sato
- Department of Physical Therapy, Preventive Physical Therapy and Ergonomics Laboratory, São Carlos, São Paulo, Brazil
| | - Ana P R Rocha
- Department of Physical Therapy, Women's Health Research Laboratory, São Carlos, São Paulo, Brazil
| | - Patricia Driusso
- Department of Physical Therapy, Women's Health Research Laboratory, São Carlos, São Paulo, Brazil
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Saltiel F, Miranda-Gazzola APG, Vitória RO, Sampaio RF, Figueiredo EM. Linking Pelvic Floor Muscle Function Terminology to the International Classification of Functioning, Disability and Health. Phys Ther 2020; 100:1659-1680. [PMID: 32201881 DOI: 10.1093/ptj/pzaa044] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2019] [Accepted: 02/11/2020] [Indexed: 02/09/2023]
Abstract
OBJECTIVE A previous systematic review on pelvic floor muscle function (PFMF) identified a miscellaneity of terms. The lack of consensual terminology might have come from the complexity of neuromusculoskeletal function itself. This study sought to link the previously identified PFMF terms to the International Classification of Functioning, Disability and Health (ICF) terminology. METHODS In this secondary analysis study, 10 linkage rules were applied to link 196 previously identified PFMF terms to the ICF. Two researchers performed the linking process independently. Disagreements were solved by open dialogue with a third researcher. Percentage agreement was computed for main outcome. RESULTS A total of 184 (93.9%) PFMF terms were subsumed into the following 6 ICF terms: tone, involuntary movement reaction, control, coordination, strength, and endurance. The most frequently investigated PFMF was strength (25.5%), followed by involuntary movement reaction (22.9%), endurance (17.2%), control (14.1%), coordination (9.9%), and tone (4.2%). Only 6.2% PFMF could not be linked to ICF terminology. A wide variation of instruments/methods was used to measure PFMF. Vaginal palpation was the only method employed to measure all 6 PFMF. Percentage agreement between raters was 100%. CONCLUSIONS Linking PFMF terminology to the ICF was feasible and valid. It allowed the identification of the most investigated PFMF and their measuring methods. ICF terminology to describe PFMF should be used since it may improve communication, data gathering, and the advance in scientific knowledge. IMPACT Standardized terminology anchored in a theoretical framework is crucial to data gathering, communication, and dissemination of evidence-based practice. PFMF terminology based on ICF can be used to improve data pooling and communication.
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