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Fang J, Zhang R, Lin S, Lai B, Chen Y, Lu Y, Wang M, Lin Y, Weng Y, Lin J, Shen J. Impact of parity on pelvic floor morphology and function: A retrospective study. Medicine (Baltimore) 2023; 102:e35738. [PMID: 37960825 PMCID: PMC10637539 DOI: 10.1097/md.0000000000035738] [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: 06/26/2023] [Accepted: 09/29/2023] [Indexed: 11/15/2023] Open
Abstract
To analyze the effect of parity on pelvic floor morphology and function during the postpartum period. A total of 971 participants, who attended the Fujian Maternity and Child Health Hospital (Fuzhou, China) between December 2019 and August 2021, were included. All participants were assessed using the modified Oxford scale (MOS), pelvic floor surface electromyography, and 3-dimensional pelvic floor ultrasound to assess pelvic floor morphology and function. Multivariate analysis revealed no differences among primipara, deuteripara, and tertipara in pre-baseline rest, phasic contraction, endurance contraction, post-baseline rest, and MOS, except for tonic contraction (P = .020), the amplitude of which was lower in primipara than in deuteripara in post hoc comparison (P = .008). Differences in bladder neck presentation and bladder neck descent were statistically significant in multivariate analysis (P = .002, P = .001, respectively), with the value of bladder neck presentation in primiparas being greater than that of deuteriparas and tertipara (P = .002, P = .008, respectively), and the value of bladder neck descent was lower than that of deuteripara and tertipara in further post hoc comparisons (P = .002, P = .003, respectively). Functional impairment was not statistically associated with parity according to the MOS score or surface electromyography. However, parity was significantly correlated with descent of the bladder neck, and most of the effects appeared to occur during the first delivery.
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Affiliation(s)
- Jianqi Fang
- Master of Medicine, Department of Women Health Care, Fujian Maternity and Child Health Hospital, Fuzhou, Fujian, People’s Republic of China
- Fujian Key Laboratory of Women and Children Critical Diseases Research [Fujian Maternity and Child Health Hospital (Fujian Women and Children Hospital)], Fujian, People’s Republic of China
| | - Ronghua Zhang
- Master of Medicine, Department of Women Health Care, Fujian Maternity and Child Health Hospital, Fuzhou, Fujian, People’s Republic of China
| | - Shuqin Lin
- Master of Medicine, Department of Women Health Care, Fujian Maternity and Child Health Hospital, Fuzhou, Fujian, People’s Republic of China
| | - Binglan Lai
- Master of Medicine, Department of Women Health Care, Fujian Maternity and Child Health Hospital, Fuzhou, Fujian, People’s Republic of China
| | - Yi Chen
- Master of Medicine, Department of Women Health Care, Fujian Maternity and Child Health Hospital, Fuzhou, Fujian, People’s Republic of China
| | - Yao Lu
- Master of Medicine, Department of Women Health Care, Fujian Maternity and Child Health Hospital, Fuzhou, Fujian, People’s Republic of China
| | - Miao Wang
- Master of Medicine, Department of Women Health Care, Fujian Maternity and Child Health Hospital, Fuzhou, Fujian, People’s Republic of China
| | - Yang Lin
- Master of Medicine, Department of Women Health Care, Fujian Maternity and Child Health Hospital, Fuzhou, Fujian, People’s Republic of China
| | - Yilin Weng
- Master of Medicine, Department of Women Health Care, Fujian Maternity and Child Health Hospital, Fuzhou, Fujian, People’s Republic of China
| | - Juan Lin
- Master of Medicine, Department of Women Health Care, Fujian Maternity and Child Health Hospital, Fuzhou, Fujian, People’s Republic of China
| | - Jinming Shen
- Master of Medicine, Department of Rehabilitation, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, People’s Republic of China
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Hagovská M, Švihra J, Urdzík P, Vaská E. A randomised interventional parallel study to evaluate the effect of different frequencies of pelvic floor muscle exercises with core stabilisation using three-dimensional ultrasound: the PELSTAB study. Int Urogynecol J 2023; 34:2049-2060. [PMID: 36917257 DOI: 10.1007/s00192-023-05473-w] [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: 12/09/2022] [Accepted: 01/08/2023] [Indexed: 03/15/2023]
Abstract
INTRODUCTION AND HYPOTHESIS The primary objective was to compare high- and low-frequency pelvic floor muscle training (PFMT) with the impact on urinary incontinence episode frequency over 1 week (IEF/week). The secondary objective was to compare the two groups with regard to pelvic floor muscle function, morphometry, incontinence quality of life, and patient global impression. METHODS This was a randomised parallel controlled study. The setting was regional gynaecological and urological outpatient clinics. The subjects consisted of a sample of 86 women with stress urinary incontinence (SUI). Group A underwent high-frequency PFMT and group B underwent low-frequency PFMT for 12 weeks. We recorded the IEF/week. The International Consultation on Incontinence Questionnaire Urinary Incontinence Short Form (ICIQ-UI SF) was used. Pelvic floor muscle function was evaluated using a perineometer. Pelvic floor muscle morphometry was evaluated with 3D/4D ultrasound. The Urinary Incontinence Quality of Life Scale (I-QoL) was used. RESULTS Significant differences between group A and B after treatment (p<0.001) were noted in favour of group A in IEF/week (group A 10.2±7.0/2.3±3.0 vs group B 9.3±4.7/6.3±4.9), in the ICIQ-UI SF (group A 9.7±3.0/3.7 ± 3.6 vs group B 9.9±3.2/9.4±3.4). Significant differences between groups A and B after treatment were noted in favour of group A for pelvic floor muscle function in terms of maximal voluntary contraction and its duration, and also for pelvic floor muscle morphometry in terms of a reduction of the hiatal area during rest, contraction, and the Valsalva manoeuvre. CONCLUSIONS High-frequency PFMT for 12 weeks significantly decreased IEF/week in comparison with low-frequency PFMT. In the high-frequency exercise group, women had significantly better pelvic floor muscle function, morphometry and quality of life than the low-frequency exercise group.
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Affiliation(s)
- Magdaléna Hagovská
- Department of Physiatry, Balneology, and Medical Rehabilitation, Institution - Faculty of Medicine, PJ Safarik University, Kosice, Slovakia
- Urogynecology and Physiotherapy in gynecology and urology, Institution - Clinic Centrum s.r.o., Kosice, Slovakia
| | - Ján Švihra
- Department of Urology, Institution - Jessenius Faculty of Medicine, Martin, Comenius University Bratislava, Bratislava, Slovakia.
| | - Peter Urdzík
- Urogynecology and Physiotherapy in gynecology and urology, Institution - Clinic Centrum s.r.o., Kosice, Slovakia
- Department of Gynecology and Obstetrics, Institution - Faculty of Medicine, PJ Safarik University, Kosice, Slovakia
| | - Eva Vaská
- Institute of Physiotherapy, Balneology and Medical Rehabilitation, Faculty of Health Sciences, University of Ss. Cyril and Methodius in Trnava, Trnava, Slovakia
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Effects of the Oxytocin Hormone on Pelvic Floor Muscles in Pregnant Rats. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:medicina59020234. [PMID: 36837436 PMCID: PMC9962430 DOI: 10.3390/medicina59020234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 01/02/2023] [Accepted: 01/06/2023] [Indexed: 01/28/2023]
Abstract
Background and Objectives: Oxytocin induction is a known risk factor for pelvic floor disorders (PFDs). The aim of the study was to investigate the effects of oxytocin induction on pelvic floor muscles in pregnant rats. Methods: Thirty-two female Wistar rats were included and divided into four groups (n = 8). The groups were as follows: virgin group (group I)-from which muscles were dissected at the beginning of the experiment; spontaneous vaginal delivery (group II) which has delivery spontaneously; saline control group (group III) and oxytocin group (group IV). In groups III and IV, pregnancy was induced on d 21 of pregnancy, with 2.5 mU saline solution or iv oxytocin, respectively, delivered by the intravenous (iv) route in pulses at 10-min intervals for 8 h. Then, the rats were euthanized, the m. coccygeus, m. iliocaudalis and m. pubocaudalis muscles were excised and tissue samples were taken. After histological processing, the vertical and horizontal dimensions of the muscles were analyzed under a light microscope. Results: In group IV; the measurement of the horizontal dimension of the m. pubocaudalis muscles was 50.1 ± 5.4 µm and it was significantly higher than other groups (p < 0.001). In group III; the mean value of the horizontal dimension of m. coccygeus muscle was found to be 49.5 ± 10.9 µm and it was significantly higher than other groups (p < 0.009). Between-group comparisons revealed no difference in mean m. iliocaudalis muscle dimension (p > 0.05). Conclusions: As a result of our study it can say that whether oxytocin induced or not, vaginal birth is a process that affects the pelvic muscles.
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Chi X, Yu S, Zhu K, Chen Y, Chu Y, Chen X. Influence of Different Obstetric Factors on Early Postpartum Pelvic Floor Function in Primiparas After Vaginal Delivery. Int J Womens Health 2023; 15:81-90. [PMID: 36713132 PMCID: PMC9879044 DOI: 10.2147/ijwh.s390626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Accepted: 01/18/2023] [Indexed: 01/23/2023] Open
Abstract
Purpose This study sought to explore the obstetric factors affecting early postpartum pelvic floor function of primiparas after vaginal delivery. Patients and Methods We included 3362 primiparas who underwent postpartum re-examination in International Peace Maternity and Child Health Hospital at 42-60 days after delivery. The Glazer Protocol was used to evaluate their pelvic floor function, and univariate and multivariate logistic regression analyses were performed to identify obstetric factors that might affect it. Results Forceps-assisted delivery significantly increased the risk of the decline in fast- and slow-twitch muscle strength in the early postpartum period when compared with natural vaginal delivery (P < 0.05). Women with a pre-pregnancy body mass index (BMI) of ≥18.5 kg/m2 had a decreased risk of decline in fast-twitch muscle strength than those with a pre-pregnancy BMI of <18.5 kg/m2 (P < 0.05). Women who had a pre-pregnancy BMI of 24.0 to <28.0 kg/m2 bore a decreased risk of decline in slow-twitch muscle strength than those with a pre-pregnancy BMI of <18.5 kg/m2 (P < 0.05). The risk of decline in fast-twitch muscle strength and slow-twitch muscle in women with anemia during pregnancy was significantly increased (P < 0.05); women with second-stage labors of >2 h had an increased risk of fast-twitch and slow-twitch muscle strength decline than those with <2 h (P < 0.05). Conclusion Both pre-pregnancy underweight and obesity may cause impairment of early postpartum pelvic floor function. Forceps delivery, anemia during pregnancy, and the length of second stage of labor are independent factors leading to pelvic floor function impairment.
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Affiliation(s)
- Xiaolei Chi
- Department of Obstetrics and Gynecology, International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, People’s Republic of China,Shanghai Key Laboratory of Embryo Original Disease, Shanghai, People’s Republic of China
| | - Shushu Yu
- Department of Obstetrics and Gynecology, International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, People’s Republic of China,Shanghai Key Laboratory of Embryo Original Disease, Shanghai, People’s Republic of China
| | - Kun Zhu
- Department of Pathology, Tenth People’s Hospital of Tongji University, Shanghai, People’s Republic of China
| | - Yiyao Chen
- Department of Obstetrics and Gynecology, International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, People’s Republic of China,Shanghai Key Laboratory of Embryo Original Disease, Shanghai, People’s Republic of China
| | - Yi Chu
- Department of Obstetrics and Gynecology, International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, People’s Republic of China,Shanghai Key Laboratory of Embryo Original Disease, Shanghai, People’s Republic of China
| | - Xinliang Chen
- Department of Obstetrics and Gynecology, International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, People’s Republic of China,Shanghai Key Laboratory of Embryo Original Disease, Shanghai, People’s Republic of China,Correspondence: Xinliang Chen, Tel +8618017316169, Fax +86(21)64071243, Email
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Perrin S, Billecocq S. Impact des lésions obstétricales du levator ani sur la continence anale. Prog Urol 2022; 32:1519-1530. [DOI: 10.1016/j.purol.2022.09.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Revised: 08/27/2022] [Accepted: 09/09/2022] [Indexed: 11/06/2022]
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Cacciari LP, Morin M, Mayrand MH, Dumoulin C. Never Too Late to Train: The Effects of Pelvic Floor Muscle Training on the Shape of the Levator Hiatus in Incontinent Older Women. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:11078. [PMID: 36078794 PMCID: PMC9518531 DOI: 10.3390/ijerph191711078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Revised: 09/01/2022] [Accepted: 09/02/2022] [Indexed: 06/15/2023]
Abstract
Pelvic floor muscle (PFM) training is the first-line treatment for women of all ages with urinary incontinence (UI), but evidence supporting its effects on the functional anatomy of the pelvic floor is scarce in older women. We aimed to evaluate the long-term (one-year) effects of PFM training on the shape of the levator hiatus (LH) in older women with UI and its association with PFM force, incontinence severity, and potential effect modifiers (age, UI severity, BMI, and UI type). This is a secondary analysis of the GROUP study, a non-inferiority RCT assessing the effects of a structured and progressive 12-week PFM training program to treat UI in older women. Data were available from 264/308 participants at the one-year follow-up. PFM training resulted in reduced LH size toward a more "circular" shape, which was consistently associated with greater PFM force and reduced UI severity. Further, no significant interactions were found between LH shape changes and any of the potential effect modifiers, suggesting that women will potentially benefit from PFM training, regardless of age, UI severity, BMI, and UI type (stress or mixed), with changes that can be observed in the functional anatomy of the pelvic floor and sustained in the long-term.
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Affiliation(s)
- Licia P. Cacciari
- School of Rehabilitation, Faculty of Medicine, Université de Montréal and Research Center of the Institut Universitaire de Gériatrie de Montréal, Montreal, QC H3W 1W5, Canada
| | - Mélanie Morin
- School of Rehabilitation, Faculty of Medicine and Health Sciences, Université de Sherbrooke, Research Center of the Centre Hospitalier de l’Université de Sherbrooke, Sherbrooke, QC J1H 5N4, Canada
| | - Marie-Hélène Mayrand
- Departments of Obstetrics and Gynecology and Social and Preventive Medicine, Université de Montréal, Research Center of the Centre Hospitalier de l’Université de Montréal, Montreal, QC H3C 3J7, Canada
| | - Chantale Dumoulin
- School of Rehabilitation, Faculty of Medicine, Université de Montréal and Research Center of the Institut Universitaire de Gériatrie de Montréal, Montreal, QC H3W 1W5, Canada
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Sawai M, Yuno C, Shogenji M, Nakada H, Takeishi Y, Kawajiri M, Nakamura Y, Yoshizawa T, Yoshida M. Prevalence of symptoms of pelvic floor dysfunction and related factors among Japanese female healthcare workers. Low Urin Tract Symptoms 2022; 14:380-386. [PMID: 35761770 DOI: 10.1111/luts.12455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Revised: 05/30/2022] [Accepted: 06/02/2022] [Indexed: 11/28/2022]
Abstract
OBJECTIVES Women working in the medical field may be at risk for pelvic floor dysfunction due to high physical activity levels leading to increased abdominal pressure; however, the actual situation remains unknown. This study aimed to clarify the prevalence of symptoms of pelvic floor dysfunction and its associated factors among Japanese women working in the medical field. METHODS A cross-sectional study was conducted among female employees at a public hospital in Japan from July to August 2020. Participants answered a web-based questionnaire. Three types of symptoms related to pelvic floor dysfunction were assessed based on one or more subscale scores in the Pelvic Floor Distress Inventory-Short Form 20 (PFDI-20). RESULTS Out of 466 female employees in the hospital, 294 responded (response rate 63.1%). The mean age was 42.8 ± 10.3 years old and 221 (73.5%) were nurses. The prevalence of at least one type of symptom was 63.9%. The prevalence of recto-anal symptoms (45.9%) was highest, followed by lower urinary tract (37.1%) and pelvic organ prolapse symptoms (22.8%). The total PFDI-20 score was associated with constipation (β = .254), body mass index (β = .136), and part-time work (β = .167) after adjusting for other variables. CONCLUSION This study showed a high prevalence of symptoms related to pelvic floor dysfunction among women working in the medical field. Lifestyle management to prevent constipation and obesity is a promising strategy to improve symptoms of pelvic floor dysfunction.
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Affiliation(s)
- Moe Sawai
- Department of Nursing, Tohoku University School of Medicine, Health Sciences, Sendai, Japan
| | - Chikako Yuno
- Division of Nursing, Komatsu Municipal Hospital, Komatsu, Japan
| | - Miho Shogenji
- Faculty of Health Sciences, Institute of Medical, Pharmaceutical and Health Sciences, Kanazawa University, Kanazawa, Japan
| | - Harumi Nakada
- Division of Nursing, Komatsu Municipal Hospital, Komatsu, Japan
| | - Yoko Takeishi
- Department of Women's Health Nursing & Midwifery, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Maiko Kawajiri
- Department of Women's Health Nursing & Midwifery, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Yasuka Nakamura
- Department of Women's Health Nursing & Midwifery, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Toyoko Yoshizawa
- Department of Women's Health Nursing & Midwifery, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Mikako Yoshida
- Department of Women's Health Nursing & Midwifery, Tohoku University Graduate School of Medicine, Sendai, Japan
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Shinozaki K, Suto M, Ota E, Eto H, Horiuchi S. Postpartum urinary incontinence and birth outcomes as a result of the pushing technique: a systematic review and meta-analysis. Int Urogynecol J 2022; 33:1435-1449. [PMID: 35103823 PMCID: PMC9206626 DOI: 10.1007/s00192-021-05058-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2021] [Accepted: 12/02/2021] [Indexed: 11/26/2022]
Abstract
INTRODUCTION AND HYPOTHESIS Directed pushing while using the Valsalva maneuver is shown to lead to bladder neck descent, especially in women with urinary incontinence (UI). There is insufficient evidence about the benefits or adverse effects between the pushing technique during the second stage of labor and urinary incontinence postpartum. The objective of this study was to evaluate the effects of the pushing technique for women during labor on postpartum UI and birth outcomes. METHODS Scientific databases were searched for studies relating to postpartum urinary incontinence and birth outcomes when the pushing technique was used from 1986 until 2020. RCTs that assessed healthy primiparas who used the pushing technique in the second stage of labor were included. In accordance with Cochrane Handbook guidelines, risk of bias was assessed and meta-analyzed. Certainty of evidence was assessed using the GRADE approach. RESULTS Seventeen RCTs (4606 primiparas) were included. The change in UI scores from baseline to postpartum was significantly lower as a result of spontaneous pushing (two studies; 867 primiparas; standardized mean difference: SMD -0.18, 95% CI -0.31 to -0.04). Although women were in the recumbent position during the second stage, directed pushing group showed a significantly shorter labor by 21.39 min compared with the spontaneous pushing group: there was no significant difference in the duration of the second stage of labor between groups. CONCLUSIONS Primiparas who were in the upright position and who experienced spontaneous pushing during the second stage of labor could reduce their UI score from baseline to postpartum.
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Affiliation(s)
- Katsuko Shinozaki
- International University of Health and Welfare, 2-6-16 Momochiham, Sawara-ku, Fukuoka-city, 814-0001, Japan.
| | - Maiko Suto
- National Center for Child Health and Development, Tokyo, Japan
| | - Erika Ota
- Tokyo Foundation for Policy Research, Tokyo, Japan
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Kapurubandara SC, Lowes B, Sansom-Daly UM, Deans R, Abbott JA. A systematic review of diagnostic tests to detect pelvic floor myofascial pain. Int Urogynecol J 2022; 33:2379-2389. [PMID: 35796787 PMCID: PMC9427874 DOI: 10.1007/s00192-022-05258-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Accepted: 05/24/2022] [Indexed: 02/05/2023]
Abstract
INTRODUCTION AND HYPOTHESIS Myofascial pain arising from pelvic floor muscles occurs in women with vaginismus, interstitial cystitis and endometriosis but is often overlooked. The aim is to examine alternative diagnostic tests to detect pelvic floor myofascial pain compared with standardized vaginal palpation of pelvic floor muscles as the reference test. METHODS A systematic review was prospectively conducted (PROSPERO-CRD42020183092) according to PRISMA guidelines. Databases searched included Ovid Medline 1946-, Embase 1957-, Scopus 1960-, Cochrane Combined, Clinical trials, Google Scholar (top 200 articles), Web of Science, TRIP, BIOSIS, DARE, CINHAL, EmCare, PEDro, ProQuest and EBSCOhost up to July 2020. Articles were independently screened by two authors and assessed for bias using QUASDAS-2 tool. RESULTS A total of 26,778 articles were screened and 177 were selected for full text review, of which 5 were selected for final analysis. Five studies included 9694 participants of which 1628 had pelvic floor myofascial pain. Only one study reported data to calculate sensitivities and specificities of the index test, which utilized a score of > 40 on the Central Sensitization Inventory to detect women with pelvic floor myofascial pain and revealed a sensitivity of 34.8% and a specificity of 84.9% compared to the reference test. CONCLUSIONS This systematic review did not reveal any diagnostic test superior to the pre-defined reference test. There is a lack of consensus on the definition of pelvic floor myofascial pain and a lack of a validated diagnostic criteria which must be addressed to progress with meaningful research in this field.
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Affiliation(s)
- Supuni C. Kapurubandara
- School of Clinical Medicine, UNSW Medicine & Health, Discipline of Obstetrics and Gynaecology, Level 1, Royal Hospital for Women, Barker Street, Randwick, Sydney, NSW 2031 Australia ,Department of O&G, Westmead Hospital, Sydney, Australia ,Sydney West Advanced Pelvic Surgical Unit, SWAPS, Sydney, Australia
| | - Basia Lowes
- Sydney West Advanced Pelvic Surgical Unit, SWAPS, Sydney, Australia ,Western Sydney University, Sydney, Australia ,Department of O&G, Blacktown Hospital, Sydney, Australia
| | - Ursula M. Sansom-Daly
- School of Clinical Medicine, UNSW Medicine & Health, Discipline of Obstetrics and Gynaecology, Level 1, Royal Hospital for Women, Barker Street, Randwick, Sydney, NSW 2031 Australia ,Behavioural Sciences Unit, Kids Cancer Centre, Sydney Children’s Hospital, Sydney, Australia ,Sydney Youth Cancer Service, Nelune Comprehensive Cancer Centre, Prince of Wales Hospital, Sydney, Australia
| | - Rebecca Deans
- School of Clinical Medicine, UNSW Medicine & Health, Discipline of Obstetrics and Gynaecology, Level 1, Royal Hospital for Women, Barker Street, Randwick, Sydney, NSW 2031 Australia ,GRACE Unit, Royal Hospital for Women, Sydney, Australia
| | - Jason A. Abbott
- School of Clinical Medicine, UNSW Medicine & Health, Discipline of Obstetrics and Gynaecology, Level 1, Royal Hospital for Women, Barker Street, Randwick, Sydney, NSW 2031 Australia ,GRACE Unit, Royal Hospital for Women, Sydney, Australia
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Vesting S, Olsen MF, Gutke A, Rembeck G, Larsson MEH. Clinical assessment of pelvic floor and abdominal muscles 3 months post partum: an inter-rater reliability study. BMJ Open 2021; 11:e049082. [PMID: 34475166 PMCID: PMC8413957 DOI: 10.1136/bmjopen-2021-049082] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
OBJECTIVES Evaluation of the inter-rater reliability of clinical assessment methods for pelvic floor muscles and diastasis recti abdominis post partum. DESIGN A multicentre inter-rater reliability study. SETTING Three primary care rehabilitation centres in Sweden. PARTICIPANTS A total of 222 participants were recruited via advertising at Swedish maternity care units and social media. Eligibility for participation included female gender, ≥18 years, at maximum 3 months after childbirth. Exclusion criteria were chronic pelvic girdle pain and/or low back pain and/or pelvic floor tear grade III/IV. At each centre, 2 physiotherapists, with training and experience in pelvic floor assessment, assessed the 222 women according to a standardised protocol in random order. OUTCOME MEASURES Inter-rater reliability of the assessment of pelvic floor muscle function (involuntary and voluntary contraction and voluntary relaxation) and diastasis recti abdominis (width, depth and bulging). RESULTS Vaginal palpation of maximal voluntary contraction revealed a kappa value of 0.69 (95% CI 0.62 to 0.76). Assessments of involuntary contraction and voluntary relaxation yielded inconsistent results, with slight-to-moderate weighted kappa values ranging from 0.10 to 0.51. After 2 months of training in applying this method, diastasis recti abdominis width measured at the umbilicus by calliper yielded an intraclass correlation coefficient value of 0.83 (95% CI 0.76 to 0.87). Assessments of diastasis recti abdominis depth and bulging showed moderate kappa values, with reservation for some inconsistency between the centres. CONCLUSIONS Vaginal palpation of pelvic floor muscle strength is a reliable method for the postpartum muscle assessment. Additional research is needed to identify reliable assessment method for other pelvic floor muscle functions like involuntary contraction and voluntary relaxation. With some training, a calliper is a reliable instrument for measuring the postpartum diastasis recti abdominis width. This study provides novel thoughts about how to measure diastasis recti abdominis depth and bulging. TRIAL REGISTRATION NUMBER NCT03703804.
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Affiliation(s)
- Sabine Vesting
- Department of Health and Rehabilitation, Unit of Physiotherapy, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Närhälsan Gibraltar Rehabilitation, Gothenburg, Sweden
| | - Monika Fagevik Olsen
- Department of Health and Rehabilitation, Unit of Physiotherapy, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Physical Therapy and Occupational Therapy, Sahlgrenska University Hospital, Gothenburg, Sweden
- Department of Gastrosurgical Research & Education, Sahlgrenska Academy, Gothenburg University, Gothenburg, Sweden
| | - Annelie Gutke
- Department of Health and Rehabilitation, Unit of Physiotherapy, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Gun Rembeck
- Region Västra Götaland, Research and Development Centre Södra Älvsborg, Borås, Sweden
- Region Västra Götaland, Regionhälsan Borås Youth Centre, Borås, Sweden
- Primary Health Care, School of Public Health and Community Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Maria E H Larsson
- Department of Health and Rehabilitation, Unit of Physiotherapy, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Region Västra Götaland Education, Research and Development Primary Health Care, Gothenburg, Sweden
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Guo KM, He LC, Feng Y, Huang L, Morse AN, Liu HS. Surface electromyography of the pelvic floor at 6-8 weeks following delivery: a comparison of different modes of delivery. Int Urogynecol J 2021; 33:1511-1520. [PMID: 34132864 DOI: 10.1007/s00192-021-04789-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Accepted: 03/24/2021] [Indexed: 10/21/2022]
Abstract
INTRODUCTION AND HYPOTHESIS The objective of this study was to compare the impact of different modes of delivery, especially forceps delivery (FD), on pelvic floor muscles (PFMs) through vaginal surface electromyography (sEMG) in primiparous women at early (6-8 weeks) postpartum. METHODS A total of 1259 primiparous women with full-term singleton births were included in this cross-sectional study. Of these, 98 were delivered by forceps, 865 underwent spontaneous vaginal delivery (SD) and 296 underwent elective cesarean delivery (CD). Clinical demographic characteristics and vaginal sEMG variables of parturients 6-8 weeks after birth were collected and analyzed using SPSS software. One-way ANOVA with Bonferroni correction, Chi-square test or Student's t-test was used according to the variable type. Spearman correlation and binary logistic regression analyses were also used. P/α ≤ 0.05 was considered statistically significant. RESULTS Amplitude of fast and sustained contractions on sEMG in the FD group was significantly lower compared with the CD and SD groups. The sEMG amplitude of all contractions was significantly higher in the CD group compared with the FD and SD groups (P < 0.01). According to binary logistic regression analysis, mode of delivery was a major influencing factor in sEMG. CONCLUSIONS An early postpartum sEMG test appears to be helpful for the assessment of PFM activity. Mode of delivery was a major influencing factor on sEMG. Forceps delivery significantly inversely influenced PFM activity.
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Affiliation(s)
- Kai-Min Guo
- Department of Obstetrics and Gynecology, The First Affiliated Hospital, Jinan University, Guangzhou, 510630, People's Republic of China.,Department of Obstetrics and Gynecology, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, 9 Jinsui Road, Tianhe District, Guangzhou, Guangdong Province, 510623, People's Republic of China
| | - Lang-Chi He
- Department of Obstetrics and Gynecology, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, 9 Jinsui Road, Tianhe District, Guangzhou, Guangdong Province, 510623, People's Republic of China
| | - Yan Feng
- Department of Obstetrics and Gynecology, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, 9 Jinsui Road, Tianhe District, Guangzhou, Guangdong Province, 510623, People's Republic of China
| | - Liu Huang
- Department of Obstetrics and Gynecology, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, 9 Jinsui Road, Tianhe District, Guangzhou, Guangdong Province, 510623, People's Republic of China
| | - Abraham Nick Morse
- Department of Obstetrics and Gynecology, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, 9 Jinsui Road, Tianhe District, Guangzhou, Guangdong Province, 510623, People's Republic of China
| | - Hui-Shu Liu
- Department of Obstetrics and Gynecology, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, 9 Jinsui Road, Tianhe District, Guangzhou, Guangdong Province, 510623, People's Republic of China.
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12
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Pelvic floor function and morphological abnormalities in primiparas with postpartum symptomatic stress urinary incontinence based on the type of delivery: a 1:1 matched case-control study. Int Urogynecol J 2021; 33:245-251. [PMID: 34028579 DOI: 10.1007/s00192-021-04816-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Accepted: 04/18/2021] [Indexed: 10/21/2022]
Abstract
INTRODUCTION AND HYPOTHESIS The aim of this study was to assess pelvic floor muscle (PFM) morphology and function in primiparas with postpartum symptomatic SUI after different types of delivery. METHODS Retrospective analyses were carried out with individuals with postpartum symptomatic stress urinary incontinence (SUI). Among the women screened in our center from January 2018 to December 2019, participants were divided into elective cesarean section (eCS) and spontaneous vaginal delivery (sVD) groups, while being matched 1:1 on age (±5 years), body mass index (BMI; ±0.5 kg/m2), neonatal birth weight (±300 g), gestational age (±1 week), degree of pelvic organ prolapse quantification (POP-Q), International Consultation on Incontinence Questionnaire-Urinary Incontinence Short Form (ICIQ-UI SF) degree, Incontinence Impact Questionnaire short form (IIQ-7) score, and postpartum days (±10 days); all participants had no sphincter defects or levator ani muscle avulsion. The bioelectrical activity of the PFM was collected using an endovaginal electrode with the Glazer protocol. For the assessment of PFM function, PFM morphometry was evaluated with 3D/4D transperineal ultrasound. RESULTS A total of 78 matched pairs were recruited based on delivery mode. Regarding functional differences, both fast-twitch and slow-twitch fiber strengths in the eCS group were significantly higher than those in the sVD group, but PFMs were more hyperactive in the eCS group. Regarding morphometric differences, the retrovesical angle (RVA) and bladder neck position were not significantly different in the resting state between the two groups, nor was the RVA during the Valsalva maneuver (eCS group: 130.68 ± 17.08°, sVD group: 136.33 ± 23.93°), p > 0.05. There were differences in bladder neck descent (BND; eCS group: 16.51 ± 7.55 mm, sVD group: 23.92 ± 8.47 mm) and urethral rotation angle (URA; eCS group: 37.53 ± 26.05°, sVD group: 59.94 ± 25.87°), all p < 0.05. BND showed a negative correlation with PFM strength, p < 0.05. URAs and RVAs showed no correlation with PFM strength, p > 0.05. CONCLUSION Pelvic floor muscle function disorder, hyperactivity, and instability also occurred after eCS, which resulted in postpartum symptomatic SUI. The effects of sVD compared with eCS on abnormalities in the lower urinary tract were related to bladder neck and urethral hyperactivity, without an RVA increase.
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13
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Levator Morphology and Strength After Obstetric Avulsion of the Levator Ani Muscle. Female Pelvic Med Reconstr Surg 2021; 26:56-60. [PMID: 30272594 DOI: 10.1097/spv.0000000000000641] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVES Obstetric levator avulsion may be an important risk factor for prolapse. This study compares the size of the levator hiatus, the width of the genital hiatus, and pelvic muscle strength between vaginally parous women with or without levator avulsion, 5 to 15 years after delivery. METHODS Parous women were assessed for levator ani avulsion, using 3-dimensional transperineal ultrasound. Women with and without levator ani avulsion were compared with respect to levator hiatus areas (measured on ultrasound), genital hiatus (measured on examination), and pelvic muscle strength (measured with perineometry). Further analysis also considered the association of forceps-assisted birth. RESULTS At a median interval of 11 years from first delivery, levator avulsion was identified in 15% (66/453). A history of forceps-assisted delivery was strongly associated with levator avulsion (45% vs 8%; P < 0.001). Levator avulsion was also associated with a larger levator hiatus area (+7.3 cm; 95% confidence interval [CI], 4.1-10.4, with Valsalva), wider genital hiatus (+0.6 cm; 95% CI, 0.3-0.9, with Valsalva), and poorer muscle strength (-14.5 cm H2O; 95% CI, -20.4 to -8.7, peak pressure). Among those with levator avulsion, forceps-assisted birth was associated with a marginal increase in levator hiatus size but not genital hiatus size or muscle strength. CONCLUSIONS Obstetric levator avulsion is associated with a larger levator hiatus, wider genital hiatus, and poorer pelvic muscle strength. Forceps-assisted birth is an important marker for levator avulsion but may not be an independent risk factor for the development of pelvic muscle weakness or changes in hiatus size in the absence of levator avulsion.
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14
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Rotstein E, Åhlund S, Lindgren H, Lindén Hirschberg A, Rådestad I, Tegerstedt G. Posterior compartment symptoms in primiparous women 1 year after non-assisted vaginal deliveries: a Swedish cohort study. Int Urogynecol J 2021; 32:1825-1832. [PMID: 33646348 PMCID: PMC8295137 DOI: 10.1007/s00192-021-04700-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Accepted: 01/10/2021] [Indexed: 11/26/2022]
Abstract
Introduction and hypothesis This is a prospective cohort follow-up study based on the hypothesis that primiparous women with non-assisted vaginal deliveries and a second-degree perineal tear have more posterior compartment symptoms 1 year after delivery than those with no or first-degree tears. Methods A follow-up questionnaire, including validated questions on pelvic floor dysfunction, was completed 1 year postpartum by 410 healthy primiparas, delivered without instrumental assistance at two maternity wards in Stockholm between 2013 and 2015. Main outcome measures were posterior compartment symptoms in women with second-degree perineal tears compared with women with no or only minor tears. Results Of 410 women, 20.9% had no or only minor tears, 75.4% had a second-degree tear, and 3.7% had a more severe tear. Of women presenting with second-degree tears, 18.9% had bowel-emptying difficulties compared with 20.0% of women with minor tears. Furthermore, almost 3% of them with second-degree tears complained of faecal incontinence (FI) of formed stool, 7.2% of FI of loose stool compared with 1.2% and 3.5% respectively in women with no or only minor tears. Conclusions Symptomatic pelvic floor dysfunction is common among primiparous women within 1 year following uncomplicated vaginal delivery, and there are no significant differences between second-degree perineal tears and minor tears. These symptoms should be addressed in all women after delivery to improve pelvic floor dysfunction and quality of life.
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Affiliation(s)
- Emilia Rotstein
- Karolinska Pelvic Floor Centre, Karolinska University Hospital Huddinge, Stockholm, Sweden.
- Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, 171 77, Solna, Sweden.
| | - Susanne Åhlund
- Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden
| | - Helena Lindgren
- Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden
| | - Angelica Lindén Hirschberg
- Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden
- Department of Gynaecology and Reproductive Medicine, Karolinska University Hospital, Stockholm, Sweden
| | | | - Gunilla Tegerstedt
- Karolinska Pelvic Floor Centre, Karolinska University Hospital Huddinge, Stockholm, Sweden
- Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, 171 77, Solna, Sweden
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15
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Youssef A, Brunelli E, Montaguti E, Di Donna G, Dodaro MG, Bianchini L, Pilu G. Transperineal ultrasound assessment of maternal pelvic floor at term and fetal head engagement. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2020; 56:921-927. [PMID: 31975450 DOI: 10.1002/uog.21982] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Revised: 12/17/2019] [Accepted: 01/14/2020] [Indexed: 06/10/2023]
Abstract
OBJECTIVES To evaluate the association between pelvic floor dimensions in nulliparous women at term and fetal head engagement, as assessed by transperineal ultrasound. METHODS This was a prospective observational study of nulliparous women at term. Before the onset of labor, transperineal ultrasound was used to measure the anteroposterior diameter (APD) of the levator hiatus and the angle of progression (AoP) at rest, on maximum pelvic floor muscle contraction and on maximum Valsalva maneuver (before and after visual feedback). We assessed the correlation between pelvic floor static and dynamic dimensions (levator hiatal APD and levator ani muscle coactivation) and AoP, which is an objective index of fetal head engagement. RESULTS In total, 282 women were included in the analysis. Among these, 211 (74.8%) women had a vaginal delivery while 71 (25.2%) had a Cesarean delivery. AoP was narrower in the Cesarean-delivery group at rest, on maximum pelvic floor muscle contraction and on maximum Valsalva, whereas no differences in levator hiatal APD were found between the two groups. We found a negative correlation between levator hiatal APD at rest, on maximum pelvic floor muscle contraction and on maximum Valsalva and the duration of the second stage of labor. There was a positive correlation between AoP and levator hiatal APD on maximum Valsalva maneuver after visual feedback (r = 0.15, P = 0.01). Women with levator ani muscle contraction on Valsalva maneuver (i.e. coactivation), both pre and post visual feedback, had a narrower AoP at rest and on maximum Valsalva. After visual feedback, women with levator ani muscle coactivation had a longer second stage of labor than did those without (80.8 ± 61.4 min vs 62.9 ± 43.4 min (P = 0.04)). CONCLUSIONS Smaller pelvic floor dimensions and levator ani muscle coactivation are associated with higher fetal head station and with a longer second stage of labor in nulliparous women at term. Copyright © 2020 ISUOG. Published by John Wiley & Sons Ltd.
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Affiliation(s)
- A Youssef
- Department of Obstetrics and Gynecology, Sant'Orsola Malpighi University Hospital, University of Bologna, Bologna, Italy
| | - E Brunelli
- Department of Obstetrics and Gynecology, Sant'Orsola Malpighi University Hospital, University of Bologna, Bologna, Italy
| | - E Montaguti
- Department of Obstetrics and Gynecology, Sant'Orsola Malpighi University Hospital, University of Bologna, Bologna, Italy
| | - G Di Donna
- Department of Obstetrics and Gynecology, Sant'Orsola Malpighi University Hospital, University of Bologna, Bologna, Italy
| | - M G Dodaro
- Department of Obstetrics and Gynecology, Sant'Orsola Malpighi University Hospital, University of Bologna, Bologna, Italy
| | - L Bianchini
- Department of Obstetrics and Gynecology, Sant'Orsola Malpighi University Hospital, University of Bologna, Bologna, Italy
| | - G Pilu
- Department of Obstetrics and Gynecology, Sant'Orsola Malpighi University Hospital, University of Bologna, Bologna, Italy
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16
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Brooks KCL, Varette K, Harvey MA, Robert M, Brison RJ, Day A, Baker K, Della Zazzera V, Sauerbrei E, McLean L. A model identifying characteristics predictive of successful pelvic floor muscle training outcomes among women with stress urinary incontinence. Int Urogynecol J 2020; 32:719-728. [PMID: 33237355 PMCID: PMC7902568 DOI: 10.1007/s00192-020-04583-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Accepted: 10/20/2020] [Indexed: 12/27/2022]
Abstract
INTRODUCTION AND HYPOTHESIS The aim of this study was to prospectively identify aspects of baseline demographic, clinical, and pelvic morphology of women with stress urinary incontinence (SUI) that are predictive of cure with physiotherapist-supervised pelvic floor muscle training (PFMT). METHODS Women ≥18 years old with SUI were recruited from urogynecology and pelvic health physiotherapy clinics. Participants completed a 3-day bladder diary, the International Consultation on Incontinence Questionnaire Urinary Incontinence Short Form (ICIQ-UI-SF), a standardized pad test, manual assessment of pelvic floor muscle (PFM) strength and tone, and transperineal ultrasound (TPUS) assessment of their urogenital structures at rest while in a supine position and standing, and during contraction, straining, and coughing. Participants attended six physiotherapy sessions over 12 weeks and performed a home PFMT program. The assessment was repeated after the intervention; cure was defined as a dry (≤2 g) pad test. RESULTS Seventy-seven women aged 50 (±10) years completed the protocol; 38 (49%) were deemed cured. Based on univariate testing, four predictors were entered into a binary logistic regression model: ICIQ-UI-SF, PFM tone, bladder neck (BN) height in a quiet standing position, and BN height during a cough in a standing position. The model was significant (p < 0.001), accurately classifying outcome in 74% of participants. The model, validated through bootstrapping, performed moderately, with the area under the receiver operating characteristic curve = 0.80 (95% CI: 0.69-0.90; p = 0.00), and with 70% sensitivity and 75% specificity. CONCLUSIONS Women with better bladder support in a standing position and less severe symptoms were most likely to be cured with PFMT. CLINICAL TRIAL REGISTRATION #NCT01602107.
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Affiliation(s)
- Kaylee C L Brooks
- School of Rehabilitation Sciences, University of Ottawa, Rm E260C, Building E, 200 Lees Avenue, Ottawa, ON, K1N 6N5, Canada
| | - Kevin Varette
- School of Rehabilitation Therapy, Queen's University, Kingston, Canada
| | - Marie-Andrée Harvey
- Department of Obstetrics and Gynaecology, Kingston General Hospital, Kingston, Canada
| | - Magali Robert
- Department of Obstetrics and Gynaecology, Foothills General Hospital, Calgary, Canada
| | - Robert J Brison
- Department of Emergency Medicine, Kingston General Hospital, Kingston, Canada
| | - Andrew Day
- Department of Population Health Sciences, Queen's University, Kingston, Canada
| | - Kevin Baker
- Department of Obstetrics and Gynaecology, The Ottawa Hospital, Ottawa, Canada
| | | | - Eric Sauerbrei
- Department of Radiology, Kingston General Hospital, Kingston, Canada
| | - Linda McLean
- School of Rehabilitation Sciences, University of Ottawa, Rm E260C, Building E, 200 Lees Avenue, Ottawa, ON, K1N 6N5, Canada. .,School of Rehabilitation Therapy, Queen's University, Kingston, Canada.
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Zhou B, Zhang H, Yuan J, Bu C, Lai W. Pelvic floor assessment using magnetic resonance imaging after vaginal delivery and elective caesarean delivery. Int Urogynecol J 2020; 32:3023-3029. [PMID: 32886174 DOI: 10.1007/s00192-020-04514-y] [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: 06/01/2020] [Accepted: 08/21/2020] [Indexed: 10/23/2022]
Abstract
INTRODUCTION AND HYPOTHESIS We aimed to compare quantitative static and dynamic magnetic resonance imaging (MRI) measurements of pelvic floor changes during postpartum recovery from 1 week to 6 months after different modes of delivery. METHODS In this prospective study, 51 primiparous women (vaginal delivery group: 30 women; elective caesarean delivery group: 21 women) underwent static and dynamic MRI at 1 week, 6 weeks, 3 months, and 6 months postpartum to measure pelvic floor MRI values. Between-group differences in pelvic floor values at these time points were determined; subsequently, within-group comparisons according to time were performed. Analysis included independent samples t-tests and paired t-tests. RESULTS The puborectal hiatus line (H line), muscular pelvic floor relaxation line (M line), bladder-pubococcygeal line (B-PCL), and uterus-pubococcygeal line (U-PCL) differed significantly between groups during the Valsalva manoeuvre at 1 week postpartum (p < 0.05). The H line, M line, and B-PCL values differed significantly between groups during the Valsalva manoeuvre at 6 weeks postpartum (p < 0.05). There were few significant between-group differences in pelvic floor values at 3 months and 6 months postpartum. In the vaginal delivery group, the differences in the H line and M line at 1 week, 6 weeks, and 3 months postpartum were significant (p < 0.001). In the elective caesarean delivery group, U-PCL differed significantly at 6 weeks compared to 1 week postpartum during the Valsalva manoeuvre (p < 0.05). CONCLUSIONS Pelvic floor recovery primarily occurred during the early phase after delivery in both groups. Elective caesarean delivery had a non-significant protective effect on postpartum pelvic floor structure and function compared to vaginal delivery.
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Affiliation(s)
- Beibei Zhou
- Department of Radiology, The Seventh Affiliated Hospital, Sun Yat-sen University, 628 Zhenyuan Road, Shenzhen, 518107, People's Republic of China
| | - Hongbo Zhang
- Department of Radiology, The Seventh Affiliated Hospital, Sun Yat-sen University, 628 Zhenyuan Road, Shenzhen, 518107, People's Republic of China.
| | - Jianpeng Yuan
- Department of Radiology, The Seventh Affiliated Hospital, Sun Yat-sen University, 628 Zhenyuan Road, Shenzhen, 518107, People's Republic of China
| | - Chao Bu
- Department of Radiology, The Seventh Affiliated Hospital, Sun Yat-sen University, 628 Zhenyuan Road, Shenzhen, 518107, People's Republic of China
| | - Weijian Lai
- Department of Radiology, The Seventh Affiliated Hospital, Sun Yat-sen University, 628 Zhenyuan Road, Shenzhen, 518107, People's Republic of China
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18
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García-Mejido JA, Martín-Martínez A, González-Diaz E, Fernández-Fernández C, Ortega I, Medina M, Fernández-Corona A, Fernández-Palacín A, Sainz JA. Malmström vacuum or Kielland forceps: which causes more damage to pelvic floor? ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2020; 55:257-263. [PMID: 31332857 DOI: 10.1002/uog.20404] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/17/2019] [Revised: 07/01/2019] [Accepted: 07/03/2019] [Indexed: 06/10/2023]
Abstract
OBJECTIVE To determine whether differences exist in the rate of levator ani muscle (LAM) avulsion between women who had undergone either Malmström vacuum delivery (MVD) or Kielland forceps delivery (KFD), allowing for potential confounding factors. METHODS This was a prospective observational study of nulliparous women undergoing instrumental delivery using Malmström vacuum extractor or Kielland forceps, at two hospital centers in Spain. Fetal head position (anterior, posterior or transverse) and fetal head station (low or mid) were assessed by ultrasound and digital examination, respectively. Avulsion was defined on tomographic ultrasound imaging as an abnormal insertion of the LAM in the three central slices from the plane of minimal hiatal dimensions. RESULTS In total, 414 patients were included in the study (212 MVD and 202 KFD). We observed a higher rate of LAM avulsion in the KFD group (KFD 49.5% vs MVD 32.5%; P = 0.001). When the results were evaluated according to fetal head position and station, we observed no differences in LAM avulsion. The crude odds ratio (OR) for the difference in avulsion between women in the KFD and MVD groups was 2.03 (95% CI, 1.36-3.03). However, when adjusted for duration of second stage of labor, fetal head circumference and fetal head station, the OR was no longer statistically significant (OR, 2.14 (95% CI, 0.95-4.85); P = 0.068). CONCLUSION When potential confounding factors are taken into account, the rate of LAM avulsion does not differ between women according to whether they have undergone KFD or MVD. Copyright © 2019 ISUOG. Published by John Wiley & Sons Ltd.
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Affiliation(s)
- J A García-Mejido
- Department of Obstetrics and Gynecology, Valme University Hospital, Seville, Spain
- Department of Obstetrics and Gynecology, University of Seville, Seville, Spain
| | - A Martín-Martínez
- Department of Obstetrics and Gynecology, Complejo Asistencial Universitario de Gran Canarias, Gran Canarias, Spain
| | - E González-Diaz
- Department of Obstetrics and Gynecology, Complejo Asistencial Universitario de Leon (CAULE), Leon, Spain
| | - C Fernández-Fernández
- Department of Obstetrics and Gynecology, Complejo Asistencial Universitario de Leon (CAULE), Leon, Spain
| | - I Ortega
- Department of Obstetrics and Gynecology, Complejo Asistencial Universitario de Gran Canarias, Gran Canarias, Spain
| | - M Medina
- Department of Obstetrics and Gynecology, Complejo Asistencial Universitario de Gran Canarias, Gran Canarias, Spain
| | - A Fernández-Corona
- Department of Obstetrics and Gynecology, Complejo Asistencial Universitario de Leon (CAULE), Leon, Spain
| | - A Fernández-Palacín
- Biostatistics Unit, Department of Preventive Medicine and Public Health, University of Seville, Seville, Spain
| | - J A Sainz
- Department of Obstetrics and Gynecology, Valme University Hospital, Seville, Spain
- Department of Obstetrics and Gynecology, University of Seville, Seville, Spain
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19
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Wu H, Wang S, Li Q, Zhou C, Chen J. Vaginal delivery combined with vaginal tightening surgery and perineal body repair: 5 case reports. Medicine (Baltimore) 2020; 99:e16791. [PMID: 31895764 PMCID: PMC6946337 DOI: 10.1097/md.0000000000016791] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
The present study aimed to investigate the feasibility of vaginal delivery combined with vaginal tightening surgery and perineal body repair.From January 2017 to April 2017, 5 cases underwent vaginal delivery combined with vaginal tightening surgery and perineal body repair. We retrospectively analyzed the clinical data.The incisions of 5 cases were all primary healing; vulva form was improved, and there were no postoperative hematoma, infection or vaginal mucosa prolapse. Sexual function was improved to different degrees. The pelvic muscle force test showed that both the type I and type II myofiber scores were increased.It is feasible to perform vaginal delivery combined with vaginal tightening surgery and perineal body repair, which is a safe and effective method for improving sex life and pelvic floor function.
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Affiliation(s)
- Hui Wu
- Department of Gynaecology and Obstetrics, The First Affiliated Hospital of Tsinghua University
| | - Shuang Wang
- Department of Gynaecology and Obstetrics, The First Affiliated Hospital of Tsinghua University
| | - Qiang Li
- The Denth Department of Plastic Surgery
| | - Chuande Zhou
- The Fourteenth Department of Plastic Surgery, Plastic Surgery Hospital, Chinese Academy of Medical Science, Beijing, China
| | - Jing Chen
- Department of Gynaecology and Obstetrics, The First Affiliated Hospital of Tsinghua University
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20
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Youssef A, Montaguti E, Dodaro MG, Kamel R, Rizzo N, Pilu G. Levator ani muscle coactivation at term is associated with longer second stage of labor in nulliparous women. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2019; 53:686-692. [PMID: 30353589 DOI: 10.1002/uog.20159] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/01/2018] [Revised: 10/05/2018] [Accepted: 10/11/2018] [Indexed: 06/08/2023]
Abstract
OBJECTIVE To assess the effect of levator ani muscle (LAM) coactivation at term on outcome of labor in nulliparous women. METHODS This was a prospective study of 284 low-risk nulliparous women with a singleton pregnancy at term recruited before the onset of labor. The anteroposterior diameter of the levator hiatus was measured in each woman on transperineal ultrasound at rest, on maximum pelvic floor muscle contraction and on maximum Valsalva maneuver before and after visual feedback. LAM coactivation was defined as a reduction in the anteroposterior diameter of the levator hiatus on maximum Valsalva maneuver in comparison with that at rest. The association of pelvic hiatal diameter values and LAM coactivation with mode of delivery and duration of labor was assessed. RESULTS No significant difference was found between women who underwent Cesarean delivery and those who had a vaginal delivery with regard to the anteroposterior diameter of the levator hiatus at rest, on pelvic floor muscle contraction and on Valsalva maneuver. Longer second stage of labor was associated with shorter anteroposterior diameter of the levator hiatus on all assessments, but in particular at rest and on Valsalva both before and after visual feedback. LAM coactivation was found in 89 (31.3%) and 75 (26.4%) women before and after visual feedback, respectively. Post visual feedback, women with LAM coactivation had a significantly longer second stage of labor than did those without LAM coactivation (83 ± 63 vs 63 ± 42 min; P = 0.006). On Cox regression analysis, LAM coactivation post visual feedback was an independent predictor of longer second stage of labor (adjusted hazard ratio, 1.499 (95% CI, 1.076-2.087); P = 0.017). CONCLUSION LAM coactivation in nulliparous women at term is associated with a longer second stage of labor. Copyright © 2018 ISUOG. Published by John Wiley & Sons Ltd.
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Affiliation(s)
- A Youssef
- Department of Obstetrics and Gynecology, Sant'Orsola Malpighi University Hospital, University of Bologna, Bologna, Italy
| | - E Montaguti
- Department of Obstetrics and Gynecology, Sant'Orsola Malpighi University Hospital, University of Bologna, Bologna, Italy
| | - M G Dodaro
- Department of Obstetrics and Gynecology, Sant'Orsola Malpighi University Hospital, University of Bologna, Bologna, Italy
| | - R Kamel
- Department of Obstetrics and Gynecology, Kasr Al-Ainy University Hospital, Cairo University, Egypt
| | - N Rizzo
- Department of Obstetrics and Gynecology, Sant'Orsola Malpighi University Hospital, University of Bologna, Bologna, Italy
| | - G Pilu
- Department of Obstetrics and Gynecology, Sant'Orsola Malpighi University Hospital, University of Bologna, Bologna, Italy
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21
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Czyrnyj CS, Bérubé MÈ, Varette K, McLean L. The impact of a familiarization session on the magnitude and stability of active and passive pelvic floor muscle forces measured through intravaginal dynamometry. Neurourol Urodyn 2019; 38:902-911. [PMID: 30859635 DOI: 10.1002/nau.23937] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2018] [Revised: 11/08/2018] [Accepted: 01/05/2019] [Indexed: 11/12/2022]
Abstract
AIMS The aim of this study was to investigate the impact of task familiarization on (1) the magnitude and (2) the repeatability of active and passive properties of the female pelvic floor muscles (PFMs) measured using automated intra-vaginal dynamometry. METHODS Women attended three laboratory sessions at one-week intervals. After receiving initial task instruction and feedback at the start of the first session, standardized instructions were given while women performed maximal effort voluntary contractions of their PFMs with the dynamometer arms open at two different diameters and kept their PFMs relaxed while the dynamometer arms opened to 40 mm at two speeds. Outcomes included baseline force, peak force, relative peak forces (N), rate of force development (N/s) and stiffness. Between session effects were tested for all outcomes using one-way ANOVAs. Intra-class correlation coefficients (ICCs) and minimal detectable change values were computed within each session and between sessions 1 and 2 and sessions 2 and 3. RESULTS Twenty nulliparous women (mean age = 35 ± 15 years) participated. No differences in the mean values were found across the three visits for any outcomes. Within sessions, neither ICC nor minimal detectable change differed among sessions and between-session ICC values were not different between visits 1 and 2 and visits 2 and 3. CONCLUSIONS There is no evidence of a familiarization effect over a two-week period on the amplitude nor repeatability of dynamometric measures of active or passive PFM properties recorded from nulliparous women.
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Affiliation(s)
- Catriona S Czyrnyj
- Department of Mechanical Engineering, University of Ottawa, Ottawa, Ontario, Canada
| | - Marie-Ève Bérubé
- School of Rehabilitation Sciences, University of Ottawa, Ottawa, Ontario, Canada
| | - Kevin Varette
- School of Rehabilitation Therapy, Queen's University, Kingston, Ontario, Canada
| | - Linda McLean
- School of Rehabilitation Sciences, University of Ottawa, Ottawa, Ontario, Canada.,School of Rehabilitation Therapy, Queen's University, Kingston, Ontario, Canada
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22
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García-Mejido JA, Fernández-Palacín A, Bonomi Barby MJ, Castro L, Aquise A, Sainz JA. A comparable rate of levator ani muscle injury in operative vaginal delivery (forceps and vacuum) according to the characteristics of the instrumentation. Acta Obstet Gynecol Scand 2019; 98:729-736. [PMID: 30681721 DOI: 10.1111/aogs.13544] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2018] [Accepted: 01/17/2019] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Forceps delivery is associated with a high rate of levator ani muscle (LAM) trauma (avulsion) at 35%-65% whereas data on avulsion rates after vacuum delivery vary greatly. Nevertheless, a common characteristic of all previous studies carried out to evaluate the association between instrumental deliveries (forceps and vacuum) and LAM avulsion, is the fact that characteristics of the instrumentation have not been described or evaluated. The objective of this study is to compare the rate of LAM avulsion between forceps and vacuum deliveries according to the characteristics of the instrumentation. MATERIAL AND METHODS Prospective, observational study, including 263 nulliparous women, who underwent an instrumental delivery with either Malmström vacuum or Kielland forceps. The characteristics of the instrumentation, position (anterior position and other position) and height of the fetal head at the moment of instrumentation (low instrumentation [vertex at +2 station] and mid-instrumentation [head is involved but leading part above +2 station]) were assessed. Evaluation of LAM avulsion was performed at 6 months postpartum by three-/four-dimensional transperineal ultrasound. Using the multi-view mode, a complete avulsion was diagnosed when the abnormal muscle insertion was identified in all three central slices, that is, in the plane of minimal hiatal dimensions and the 2.5-mm and 5.0-mm slices cranial to this one. To detect a 30% or 15% difference in the LAM injury rate, with 80% power and 5% α-error, we needed, respectively 42 and 99 women per study group. RESULTS In all, 263 nulliparous individuals have been evaluated (162 vacuum deliveries, 101 forceps deliveries). Instrumentation in an occipito-anterior position was more frequent in vacuum deliveries (75.3% vs 56.4%, P = .002), whereas other positions were more frequent in the forceps deliveries group (24.7% vs 43.6%). No statistically significant differences were noted regarding the height of the fetal head at the moment of instrumentation. No statistically significant differences were found in the presence of LAM avulsion (41.4% vs 38.6%) between vacuum and forceps deliveries. The univariate analysis of the crude odds ratio was 1.17, 95% CI 0.67-1.98, P = .70 for the avulsion of the LAM and the multivariate of the adjusted OR 0.90, 95% CI; 0.53-1.55, P = .71. CONCLUSIONS We consider that, in our population, LAM avulsion rate should not be a factor taken into account when choosing the type of instrumentation (Malmström vacuum or Kielland forceps) in an operative delivery.
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Affiliation(s)
- José A García-Mejido
- Department of Obstetrics and Gynecology, Valme University Hospital, Seville, Spain.,Department of Obstetrics and Gynecology, University of Seville, Seville, Spain
| | - Ana Fernández-Palacín
- Biostatistics Unit, Department of Preventive Medicine and Public Health, University of Seville, Seville, Spain
| | - María J Bonomi Barby
- Department of Obstetrics and Gynecology, Valme University Hospital, Seville, Spain
| | - Laura Castro
- Department of Obstetrics and Gynecology, Valme University Hospital, Seville, Spain
| | - Adriana Aquise
- Department of Obstetrics and Gynecology, Valme University Hospital, Seville, Spain.,Harris Birthright Research Center for Fetal Medicine, King's College Hospital, London, UK
| | - José A Sainz
- Department of Obstetrics and Gynecology, Valme University Hospital, Seville, Spain.,Department of Obstetrics and Gynecology, University of Seville, Seville, Spain
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23
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Kamel R, Montaguti E, Nicolaides KH, Soliman M, Dodaro MG, Negm S, Pilu G, Momtaz M, Youssef A. Contraction of the levator ani muscle during Valsalva maneuver (coactivation) is associated with a longer active second stage of labor in nulliparous women undergoing induction of labor. Am J Obstet Gynecol 2019; 220:189.e1-189.e8. [PMID: 30321525 DOI: 10.1016/j.ajog.2018.10.013] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2018] [Revised: 10/02/2018] [Accepted: 10/07/2018] [Indexed: 10/28/2022]
Abstract
BACKGROUND The Valsalva maneuver is normally accompanied by relaxation of the levator ani muscle, which stretches around the presenting part, but in some women the maneuver is accompanied by levator ani muscle contraction, which is referred to as levator ani muscle coactivation. The effect of such coactivation on labor outcome in women undergoing induction of labor has not been previously assessed. OBJECTIVE The aim of the study was to assess the effect of levator ani muscle coactivation on labor outcome, in particular on the duration of the second and active second stage of labor, in nulliparous women undergoing induction of labor. STUDY DESIGN Transperineal ultrasound was used to measure the anteroposterior diameter of the levator hiatus, both at rest and at maximum Valsalva maneuver, in a group of nulliparous women undergoing induction of labor in 2 tertiary-level university hospitals. The correlation between anteroposterior diameter of the levator hiatus values and levator ani muscle coactivation with the mode of delivery and various labor durations was assessed. RESULTS In total, 138 women were included in the analysis. Larger anteroposterior diameter of the levator hiatus at Valsalva was associated with a shorter second stage (r = -0.230, P = .021) and active second stage (r = -0.338, P = .001) of labor. Women with levator ani muscle coactivation had a significantly longer active second stage duration (60 ± 56 vs 28 ± 16 minutes, P < .001). Cox regression analysis, adjusted for maternal age and epidural analgesia, demonstrated an independent significant correlation between levator ani muscle coactivation and a longer active second stage of labor (hazard ratio, 2.085; 95% confidence interval, 1.158-3.752; P = .014). There was no significant difference between women who underwent operative delivery (n = 46) when compared with the spontaneous vaginal delivery group (n = 92) as regards anteroposterior diameter of the levator hiatus at rest and at Valsalva maneuver, nor in the prevalence of levator ani muscle coactivation (10/46 vs 15/92; P = .49). CONCLUSION Levator ani coactivation is associated with a longer active second stage of labor.
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Youssef A, Kamel R. Ultrasound in labor: impact of a theoretical and practical course on caregiver's perspective and accuracy. J Matern Fetal Neonatal Med 2019; 33:3163-3169. [PMID: 30700229 DOI: 10.1080/14767058.2019.1570113] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Objective: The aim of the present study was two-fold; first is to assess the impact of a theoretical and practical course on the caregiver's perspective on the use of ultrasound in labor. Second is to evaluate the impact of the course on the measurement of the angle of progression.Materials and methods: Obstetricians participating in the course responded twice to a questionnaire addressing the caregiver's perspective on the use of ultrasound in labor, before and at the end of the course. In addition, all participants measured the angle of progression on a digital simulation software once following the theoretical part and a second time after the conclusion of both the theoretical and practical sessions. All answers to the questionnaire were compared before versus after the course. The angle of progression assessments after the theoretical part and those after the course were compared with those performed by an expert operator.Results: Overall, data from 51 participants were analyzed. In comparison with the pre-course questionnaire, more participants after the course believed ultrasound can be a useful instrument for fetal occiput presentation diagnosis (45; 88.2% versus 26; 51%, p < .001) and for fetal head progression evaluation (37; 72.5% versus 19; 37.3%; p < .001). Although before the course, most participants (32; 62.7%) thought that the transperineal parameters were too complex to be applied, only 19 (37.3%) still considered the complexity of the ultrasound indices, an obstacle against their application in clinical practice after the course (p = .002). Regarding the angle of progression, precourse measurements showed a systematic overestimation in comparison with the gold standard. Furthermore, the coefficient of variation, more than halved following the practical simulation reflecting at least a doubling of the angle of progression (AoP) measurement precision (14.2 versus 5.5%).Conclusions: A theoretical and practical course conducted by expert operators may positively change obstetricians' perspective on the use of ultrasound in labor. Moreover, a practical session seems to improve the participants' accuracy and precision in the assessment of fetal head descent by transperineal ultrasound.
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Affiliation(s)
- Aly Youssef
- Department of Obstetrics and Gynecology, Sant'Orsola Malpighi University Hospital, University of Bologna, Bologna, Italy
| | - Rasha Kamel
- Department of Obstetrics and Gynecology, Kasr Al-Ainy University Hospital, Cairo University, Cairo, Egypt
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Zuchelo LTS, Bezerra IMP, Da Silva ATM, Gomes JM, Soares Júnior JM, Chada Baracat E, de Abreu LC, Sorpreso ICE. Questionnaires to evaluate pelvic floor dysfunction in the postpartum period: a systematic review. Int J Womens Health 2018; 10:409-424. [PMID: 30123009 PMCID: PMC6087030 DOI: 10.2147/ijwh.s164266] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Background Pelvic floor dysfunctions (PFDs) affect the female population, and the postpartum period can be related to the onset or aggravation of the disease. Early identification of the symptoms and the impact on quality of life can be achieved through assessment instruments. Objective The purpose of this systematic review is to evaluate questionnaires used to assess PFD in the postpartum period. Methods A systematic review study was conducted, following Preferred Reporting Items for the Systematic Reviews and Meta-Analyses (PRISMA) criteria, using the databases: PubMed, Biblioteca Virtual de Saúde (BVS), Web of Science, and Scopus, and the keywords PFD or pelvic floor disorders, postpartum or puerperium, and questionnaire. Articles published up till May 2018 were included, searching for articles using validated questionnaires for the evaluation of PFDs in postpartum women. The articles included were evaluated according to a checklist, and the validation studies and translated versions of the questionnaires were identified. Results The search of the databases resulted in 359 papers, and 33 were selected to compose this systematic review, using nine validated questionnaires to assess PFDs in the postpartum period: International Consultation on Incontinence Questionnaire – Vaginal Symptoms (ICIQ-VS), Pelvic Floor Distress Inventory 20 (PFDI-20), Pelvic Floor Impact Questionnaire (PFIQ-7), PFDI-46, Pelvic Floor Impact Questionnaire (PFIQ-31), Pelvic Floor Bother Questionnaire (PFBQ), Female Pelvic Floor Questionnaire, electronic Personal Assessment Questionnaire – Pelvic Floor, and PFD questionnaire specific for pregnancy and postpartum. The most frequently reported questionnaires included PFDI-20, PFIQ-7, and ICIQ-VS and are recommended by ICI. In addition, the review identified a specific questionnaire, recently developed, to access PFD during pregnancy and postpartum. Conclusion The questionnaires used to evaluate PFD during postpartum period are developed for general population or urology/gynecology patients with incontinence and reinforce the paucity of highly recommended questionnaires designed for postpartum, in order to improve early and specific approach for this period of life.
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Affiliation(s)
- Lea Tami Suzuki Zuchelo
- Study Design and Scientific Writing Laboratory at ABC Medical School, Santo André, Brazil, .,Research Laboratory of Uninorte (Barão do Rio Branco Faculty), Rio Branco, Brazil
| | - Italla Maria Pinheiro Bezerra
- Study Design and Scientific Writing Laboratory at ABC Medical School, Santo André, Brazil, .,School of Sciences of Santa Casa de Misericórdia de Vitoria, Vitória, Brazil
| | - Adna Thaysa Marcial Da Silva
- Study Design and Scientific Writing Laboratory at ABC Medical School, Santo André, Brazil, .,Faculty of Medicine, University of São Paulo, São Paulo, Brazil,
| | - Jéssica Menezes Gomes
- Study Design and Scientific Writing Laboratory at ABC Medical School, Santo André, Brazil, .,Faculty of Medicine, University of São Paulo, São Paulo, Brazil,
| | | | | | - Luiz Carlos de Abreu
- Study Design and Scientific Writing Laboratory at ABC Medical School, Santo André, Brazil, .,School of Sciences of Santa Casa de Misericórdia de Vitoria, Vitória, Brazil
| | - Isabel Cristina Esposito Sorpreso
- Study Design and Scientific Writing Laboratory at ABC Medical School, Santo André, Brazil, .,Faculty of Medicine, University of São Paulo, São Paulo, Brazil,
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Moser H, Leitner M, Baeyens JP, Radlinger L. Pelvic floor muscle activity during impact activities in continent and incontinent women: a systematic review. Int Urogynecol J 2017; 29:179-196. [DOI: 10.1007/s00192-017-3441-1] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2017] [Accepted: 07/24/2017] [Indexed: 11/28/2022]
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27
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Oversand SH, Staff AC, Sandvik L, Volløyhaug I, Svenningsen R. Levator ani defects and the severity of symptoms in women with anterior compartment pelvic organ prolapse. Int Urogynecol J 2017. [DOI: 10.1007/s00192-017-3390-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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