Female genital tract morbidity and sexual function following vaginal delivery or lower segment caesarean section

Pelvic floor-related sexual functioning in the first 24 months postpartum: Findings of a large cross-sectional study

INTRODUCTION

The pelvic floor is exposed to differing stresses and trauma depending on the mode of birth. At the same time, the pelvic floor plays a crucial role in female sexual functioning (FSF). Whereby FSF encompasses different dimensions, from subjective satisfaction to physiological aspects, such as lack of pain and orgasm ability. The aim of the study presented here is to assess FSF in relationship to postpartum pelvic floor disorder based on the Pelvic Organ Prolapse/Urinary Incontinence Sexual Questionnaire, IUGA-Revised (PISQ-IR), in a large convenience sample and to identify whether there is an association between mode of birth as well as perineal injuries and FSF of women up to 24 months postpartum.

MATERIAL AND METHODS

We conducted a cross-sectional online survey and recruited via social media women up to 24 months after birth of their last child. FSF was surveyed using the PISQ-IR. Details were also collected on all previous births and birth-related perineal trauma, as well as current breastfeeding, obesity, and socio-demographics. Multivariate models were then calculated to determine a possible association between FSF and birth mode.

RESULTS

The data basis is the responses of 2106 survey participants within the first 24 months postpartum. Even 12-24 months postpartum, 21% of respondents are not sexually active, which burdens almost 44% of these women. With regard to mode of delivery, differences in FSF are only evident in individual dimensions of the PISQ-IR. The dimensions "Condition Impact" and "Condition Specific" were significantly associated with more impairments in sexually active respondents up to 12 months postpartum whose last mode of delivery was forceps or vacuum extraction. If a perineal tear had occurred during last birth, this was significantly associated with a lower PISQ-IR subscore in the "Condition Impact," "Condition-Specific," "Global Quality," "Partner-Related," and "Arousal" models. The low variance explanation shows that further relevant factors on female sexuality may exist.

CONCLUSIONS

The issue of impairments in FSF following childbirth, persisting for an extended period of time, is a significant postpartum concern. Due to the very different dimensions of FSF, the influence of the mode of delivery must be considered in a differentiated way.

Pelvic floor muscle training vs radiofrequency for women with vaginal laxity: randomized clinical trial

BACKGROUND

Vaginal laxity (VL) is a complaint of excessive vaginal looseness with a prevalence ranging from 24% to 38% across studies.

AIM

The study sought to compare the effect of radiofrequency (RF) and pelvic floor muscle training (PFMT) on the treatment of women with VL.

METHODS

From February 2020 to December 2021, a prospective, parallel, noninferiority, randomized clinical trial was carried out in women ≥18 years of age and complaining of VL in a tertiary hospital. Two groups (RF and PFMT) were evaluated at the beginning of the study and 30 days and 6 months postintervention. A total of 42 participants per arm was sufficient to demonstrate a difference in sexual function on the Female Sexual Function Index at 90% power, 1-sided type 1 error of 0.025 with a noninferiority margin of 4 on the FSFI total score. Analysis was intention-to-treat and per-protocol based.

OUTCOMES

The primary endpoint was the change of FSFI score after treatment, and the secondary outcomes were improvement in symptoms of VL and changes in questionnaire scores of sexual distress, vaginal symptoms, and urinary incontinence, in the quantification of pelvic organ prolapse, and pelvic floor muscle (PFM) contraction.

RESULTS

Of 167 participants recruited, 87 were included (RF: n = 42; PFMT: n = 45). All questionnaires improved (P < .05) their total scores and subscales in both groups and during the follow-ups. After 30 days of treatment, RF was noninferior to PFMT to improving FSFI total score (mean difference -0.08 [95% confidence interval, -2.58 to 2.42]) in the per-protocol analysis (mean difference -0.46 [95% confidence interval, -2.92 to 1.99]) and in the intention-to-treat analysis; however, this result was not maintained after 6 months of treatment. PFM contraction improved significantly in both groups (RF: P = .006, 30 days; P = .049, 6 months; PFMT: P < .001, 30 days and 6 months), with better results in the PFMT group.

CLINICAL IMPLICATIONS

Sexual, vaginal, and urinary symptoms were improved after 30 days and 6 months of treatment with RF and PFMT; however, better results were observed in the PFMT group after 6 months.

STRENGTHS & LIMITATIONS

The present randomized clinical trial used several validated questionnaires evaluating quality of life, sexual function and urinary symptoms, in addition to assessing PFM contraction and classifying the quantification of pelvic organ prolapse aiming at anatomical changes in two follow-up periods. The limitations were the lack of a sham-controlled group (third arm) and the difficulty of blinding researchers to assess treatments due to the COVID-19 pandemic.

CONCLUSION

After 30 days and 6 months of treatment, sexual, vaginal, and urinary symptoms improved with RF and PFMT; however, better results were observed in the PFMT group after 6 months. RF was noninferior to PFMT in improving FSFI total score after 30 days; however, this result was not maintained after 6 months of treatment.

Association of childbirth experience with long-term psychological outcomes: a prospective cohort study

BACKGROUND

There has been limited research on the lasting impact of giving birth on both mothers and infants. This study aimed to investigate women's memories of their childbirth experience 4 months and 4 years after giving birth. Additionally, it aimed to examine how the childbirth experience is linked to women's mental health, sexual satisfaction, exclusive breastfeeding, and the type of subsequent birth.

METHODS

In this prospective cohort study, a total of 580 women giving birth in Tabriz hospitals in 2018 were followed up for 4 years. The data were collected using a childbirth experience questionnaire, a mental health inventory, and a sexual satisfaction scale for women, and were analyzed by a Pearson correlation test, an independent samples t-test, and a general linear model.

RESULTS

The total scores of the childbirth experience in two short-term (4 months) and long-term (4 years) time points following the birth had a significant and strong correlation with each other (r = .51; p < .001). After adjusting for the effects of socio-demographic and obstetric characteristics, sexual satisfaction had significant relationships with childbirth experience (p < .001) and postpartum complications (p < .001). In addition, mental health had significant relationships with childbirth experience (p < .001), postpartum complications (p < .001), and low income (p = .004).

CONCLUSIONS

Even 4 years after giving birth, women have a clear recall of their childbirth experience. This experience has a significant association with long-term outcomes such as sexual satisfaction, mental health, exclusive breastfeeding, and subsequent birth type.

Can running influence women's sexual function?

INTRODUCTION AND HYPOTHESIS

Studies have shown that athletes have three times increased risk of urinary incontinence compared to non-athletes, in addition to anal incontinence and sexual dysfunction (SD). This study aimed to assess the sexual and pelvic floor muscle (PFM) functions and to compare these variables among female athlete runners with and without SD and to identify predictive factors that may be associated with sexual function among the athletes.

METHODS

Cross-sectional study including 90 female runners, who ran ≥ 20 km/week for at least 6 months, had had sexual intercourse in the last 4 weeks and were > 18 years old. PFM function was assessed by vaginal palpation and manometry. Women also answered the International Consultation on Incontinence Questionnaire-Short Form to investigate presence of urinary incontinence. Sexual function was assessed by Female Sexual Function Index (FSFI); total scores ≤ 26.5 were considered to indicate SD. The scores of each FSFI domain and the total score were compared individually between each predictor using simple linear regression. In addition, multiple linear regression analysis was performed.

RESULTS

Athletes with SD presented lower PFM strength. The results of the multiple linear regression analysis among all the predictor variables, FSFI domains and total score show that the Modified Oxford Scale is a predictor for the desire, excitation, lubrication, orgasm, pain and total score domains.

CONCLUSIONS

Female runners with lower PFM strength presented worse sexual function regardless of age, parity, BMI and running practice time.

Estimating the prevalence of dyspareunia according to mode of delivery: a systematic review and meta-analysis

The present study aimed to examine the prevalence of dyspareunia in the post-partum period in relation to the mode of delivery. In this systematic review and meta-analysis, published articles until February 2020 were searched through the related key term based on mesh term in national and international databases. In the initial search, 1391 articles were found that after removing duplicate, unrelated or non-English and non-Persian articles, finally 20 studies with a sample size of 11354 of women who had given birth were introduced in this study. The prevalence of dyspareunia following vaginal delivery, C-section, and instrumental delivery with 95%CI was 42%(31-56%), 26%(19-34%), and 37%(28-46%) respectively. In addition, the prevalence of dyspareunia in primiparous was higher than multiparous (34%vs.24%), in breastfeeding women was higher than non-breastfeeding women (48%vs.33%), in women who non-used hormonal contraceptive methods were higher than who used hormonal contraceptive methods (43%vs.35%) and its prevalence was similar in women with and without episiotomy. The results indicated that vaginal delivery, breastfeeding, used hormonal contraceptive and primiparity have an impact on dyspareunia. Thus, considering the high prevalence of dyspareunia, and its impact on the quality of life of couples in the postpartum period, attention to, planning, and designing effective interventions in this regard are essential.IMPACT STATEMENTWhat is already known on this subject? Dyspareunia is one of the common experiences of women in the post-partum period. One of the most important factors affecting dyspareunia in the post-partum period is the mode of delivery.What do the results of this study add? The present study adds to examine the prevalence of dyspareunia in the postpartum period in terms of the mode of delivery. So far, no study has been found which comprehensively and systematically estimating the prevalence of dyspareunia in relation to the type of delivery mode in women who have given birth recently. In addition to the type of delivery the prevalence of dyspareunia was estimated based on parity, breastfeeding, episiotomy and consumption of hormonal contraceptive status.What are the implications of these findings for clinical practice and/or further research? This finding will be a small step to familiarise physicians and midwives as well as people with the relationship between delivery mode and dyspareunia. In addition, in the absence of medical indications and the possibility of choosing the mode of delivery selectively, help them decide and choose the appropriate method of termination of labour and ultimately improve the mental and physical health of the birthing person, family and community.

Female Sexual Dysfunctions and Urogynecological Complaints: A Narrative Review

Female sexual dysfunctions represent a real widespread problem, usually faced from a psychological point of view; however, millions of women worldwide are impacted by pelvic floor dysfunction, personal shame and social taboos, however, continue to inhibit free conversation on the subject. Women's quality of life is considerably improved by screening, diagnosing, and controlling urogenital and sexual issues. This review aims to provide a critical perspective of urogenital conditions and common disturbances in female sexual function associated with these issues. It also includes a discussion of postpartum pelvic dysfunction.

Seeking the Truth About Primary Elective Cesarean Delivery and Pelvic Floor Disorders: A Systematic Review and Meta-Analysis

IMPORTANCE

A better understanding of the effect of elective cesarean delivery (CD) on the development of pelvic floor disorders can help obstetricians counsel pregnant women.

OBJECTIVE

This study aimed to perform a systematic review and meta-analysis evaluating whether primary elective CD is protective against pelvic floor disorders.

STUDY DESIGN

Using the MOOSE criteria, electronic databases were searched for studies that compared the prevalence of pelvic floor disorders among primiparous women. Outcomes of interest were urinary incontinence (UI), fecal incontinence (FI), anal incontinence (AI), and pelvic organ prolapse (POP). Comparisons were made between CD before the onset of labor ("Elective CD"), CD after trial of labor ("Labor CD"), and vaginal delivery (VD). Risk ratios (RRs) were computed using STATA. Between-study heterogeneity was assessed via Cochrane's homogeneity test and review of the I2 statistic.

RESULTS

Nineteen studies were included. The overall prevalence of UI for Elective CD was estimated at 7% (95% confidence interval [CI], 3%-13%), Labor CD at 14% (95% CI, 8%-21%), and VD at 26% (95% CI, 20%-32%). Meta-analysis demonstrated a decreased risk of UI after Elective CD compared with Labor CD (RR, 0.75; P = 0.011) or VD (RR, 0.43; P < 0.001). There was a decreased risk of FI or AI after Elective CD compared with VD, but not when compared with Labor CD. Only 2 studies examined POP, precluding meta-analysis.

CONCLUSIONS

Among primiparous women, Elective CD may be protective against UI when compared with Labor CD. There was not a protective effect of Elective CD against FI and AI when compared with Labor CD. More data on the effect of elective CD on POP are needed.

Comparing Self-Reported Pain During Intercourse and Pain During a Standardized Gynecological Exam at 12- and 24-Month Postpartum

BACKGROUND

There is limited information about the physical indicators and biopsychosocial predictors of self-reported pain during intercourse and pain during a gynecological examination at 12- and 24-month following childbirth.

AIM

This longitudinal study aimed to (i) Compare the findings from gynecological exams at 12- and 24-month postpartum for women with minimal vs clinically significant pain during intercourse; (ii) Assess the biomedical and psychosocial correlates of self-reported pain during intercourse and the vestibular pain index (VPI) from the cotton-swab test at 12- and 24-month postpartum; (iii) Establish the relationship between self-reported pain during intercourse and the cotton-swab test.

METHODS

Women (N = 97 at 12 months postpartum and N = 44 at 24-month postpartum) recruited from a local women's hospital completed online surveys in their first trimester of pregnancy and at 12- and 24-month postpartum to assess pain during intercourse and biopsychosocial variables. Those with clinically significant (pain ≥4/10 on a visual analogue scale) were matched with those reporting minimal pain (pain <3/10) and underwent a gynecological exam including a cotton-swab test. Descriptive analyses, multiple regressions, and bivariate correlations were conducted to address each of the study aims, respectively.

MAIN OUTCOME MEASURES

(i) Findings from the gynecological examination (ii) Numerical rating scale for the VPI; (iii) Visual analogue scale of pain during intercourse.

RESULTS

The majority of women in both pain groups had normal physical findings in the gynecological exam. Greater sexual distress and pain catastrophizing at 12- and 24-month postpartum were significantly associated with greater pain during intercourse at each time-point, respectively. Greater pain catastrophizing at 12 months postpartum was significantly associated with greater pain during the cotton-swab test at that time-point. Lower relationship satisfaction at 12 months postpartum was associated with greater VPI ratings at 24 months postpartum. Pain during intercourse and the VPI were moderately and positively correlated.

CLINICAL IMPLICATIONS

Addressing psychosocial variables may interrupt the maintenance of postpartum pain. Following an initial assessment, self-reported pain intensity may be a suitable proxy for repeated examinations.

STRENGTHS & LIMITATIONS

This study is the first to describe the physical findings and psychosocial predictors of pain during intercourse and the VPI at 12- and 24-month postpartum. The homogenous and small sample may limit generalizability.

CONCLUSION

There were no observable physical indicators of clinically significant postpartum pain during intercourse. Psychosocial variables were linked to women's greater postpartum pain during intercourse and VPI ratings.

Effect of radiofrequency and pelvic floor muscle training in the treatment of women with vaginal laxity: A study protocol

BACKGROUND

Vaginal laxity is an underreported condition that negatively affects women's sexual function and their relationships. Evidence-based studies are needed to better understand this complaint and to discuss its treatment options. Thus, we present a study protocol to compare the effect of radiofrequency and pelvic floor muscle training in the treatment of women with complaints of vaginal laxity.

METHODS/DESIGN

This is a prospective, parallel-group, two-arm, randomized clinical trial (Registry: RBR-2zdvfp-REBEC). Participants will be randomly assigned to one of the two groups of intervention (Radiofrequency or Pelvic Floor Muscle Training). The study will be performed in the Urogynecology outpatient clinic and in the physiotherapy outpatient clinic at the State University of Campinas-UNICAMP and will include women aged ≥ 18 years and with self-reported complaints of vaginal laxity. Participants will be assessed at baseline (pre-intervention period) and will be followed up in two periods: first follow-up (30 days after intervention) and second follow-up (six months after intervention).

EXPECTED RESULTS

The results of this randomized clinical trial will have a positive impact on the participants' quality of life, as well as add value to the development of treatment options for women with complaints of vaginal laxity.

TRIAL REGISTRATION

Registry: RBR-2zdvfp-Registro Brasileiro de Ensaios Clínicos-REBEC (19/02/2020).

The efficacy and safety of a combined multipolar radiofrequency with pulsed electromagnetic field technology for the treatment of vaginal laxity: a double-blinded, randomized, sham-controlled trial

Non-invasive vaginal rejuvenation with radiofrequency (RF) and lasers devices have gained popularity, but well-designed studies confirming their effectiveness are lacking. The aim of this study was to compare the efficacy and safety of a multipolar RF and pulsed electromagnetic field-based device (PEMF) versus sham for vaginal laxity. Thirty-two premenopausal females with ≥ 1 vaginal delivery and self-reported vaginal laxity were randomized into 2 groups: active (RF + PEMF) and sham. Both groups received 3 vaginal treatments at 3-week interval. The Vaginal Laxity Questionnaire (VLQ), perineometer measurements, and Brink score were conducted at baseline, 4, and 12 weeks after treatments. Pre and post-treatment vaginal histology, Female Sexual Function Index (FSFI), subjects’ satisfaction, pain, and adverse events were assessed. The active group VLQ scores increased and were significantly better than the sham group (p < 0.001). At the final follow-up, 50% of the active group reported no vaginal laxity (VLQ > 4) versus 12% in the sham group (p = 0.054). In the active group, all domains of perineometer measurements and Brink scores (p < 0.001), FSFI scores (p < 0.05), and patients’ satisfaction (p < 0.001) were significantly increased and higher in the active group. Mild adverse effects including pain and burning sensation were not different between groups except for itch which was significantly higher in the sham arm (p = 0.014). Histology after RF + PEMF treatments demonstrated neocollagenesis, neoelastogenesis, and neoangiogenesis. In conclusion, combination RF + PEMF therapy was safe, improved vaginal laxity, strengthened pelvic floor muscles, and improved female sexual function for at least 12-week post-procedures with confirmed histological improvements. This study was registered on the Thai Clinical Trials Registry, TCTR20200803002 on 2020–07-30 “retrospectively registered.”

Description of Vaginal Laxity and Prolapse and Correlation With Sexual Function (DeVeLoPS)

Introduction

Vaginal laxity (VL) is a sensation of vaginal looseness which may develop after pregnancy and vaginal delivery and may be affected by prior pelvic surgery, menopause and aging. Pelvic organ prolapse (POP) is a disorder in which pelvic organs descend from the normal position. VL has attracted recent attention due to the advent of energy-based treatments for this symptom.

Aim

To determine the correlation between VL symptoms and physical exam findings of POP, specifically the introital measurement of genital hiatus.

Methods

This was a multi-center cross-sectional study of sexually active women over 18 years of age with a parity of one or greater. Subjects completed the Vaginal Laxity Questionnaire (VLQ), the Pelvic Floor Distress Inventory-20, and the Female Sexual Function Index (FSFI), and were asked if a sexual partner had commented on laxity. Subjects underwent pelvic exam, including the pelvic organ prolapse quantification (POP-Q).

Main Outcomes Measures

Correlation between VL symptoms as measured by the VLQ and POP as measured by elements of the POP-Q.

Results

A total of 95 subjects with an average age was 54.3 ± 13.18 years were included. Sixty-three percent of patients were postmenopausal. The average VLQ score was 4.2 ± 1.35 and the average FSFI score was 23.42 out of 36. There was no significant correlation between VLQ score and POP or mid-vaginal caliber. Sensation of vaginal tightness was significantly associated with age (P=0.03) and menopausal status (P=0.04). Only 28% of partners commented on laxity and the majority commented on the vagina being tight (21%) rather than loose (7%).

Conclusion

VL was not correlated with physical exam findings quantifying POP or sexual function. This study emphasizes the need to develop a more standardized definition of VL and a better assessment tool for VL symptoms.

Polland A, Duong V, Furuya R, et al. Description of Vaginal Laxity and Prolapse and Correlation With Sexual Function (DeVeLoPS). Sex Med 2021;9:100443.

Nonablative, Noncoagulative Multipolar Radiofrequency and Pulsed Electromagnetic Field Treatment Improves Vaginal Laxity and Sexual Function

Objective: This study investigated nonablative/noncoagulative multipolar radiofrequency and pulsed electromagnetic field (RF/PEMF) treatment for vaginal laxity (VL) and its impact on sexual function in parous women.

Methods: This prospective, open-label single-center study enrolled 34 female subjects, 23–59 years of age, with ≥1 vaginal delivery and self-reported VL. Three monthly intravaginal treatments with RF/PEMF energy were performed. Treatment and follow-up assessments included the vaginal health index (VHI), vaginal pH, female sexual function index (FSFI), and VL/sexual satisfaction (SS) and subject satisfaction scores. Mean score and percent improvement over baseline were reported. Subject discomfort/pain was assessed after each treatment.

Results: Total and each individual domain scores of the VHI improved significantly, while vaginal pH levels decreased from baseline to both 1 and 4 months (p < 0.01) after the last treatment. FSFI (<0.001), VL (<0.001), and SS (<0.001), including overall satisfaction scores (<0.01), improved post-treatment, with positive effects further sustained until at least 4 months post-treatment. Pain/discomfort post-treatment was reported as none to mild. No noticeable adverse events (AEs) or unanticipated side effects were reported.

Conclusions: Nonablative/noncoagulative multipolar RF/PEMF is safe and is associated with significant 1- and 4-month post-treatment improvements in symptoms associated with VL and sexual dysfunction, as assessed by the VHI, vaginal pH, FSFI, and VL subject satisfaction score. SS and overall satisfaction scores also improved. The treatment was well tolerated with no or little pain, and no adverse events were reported.

Clinical Trial Registration number: NCT04607798.

The association of mode of delivery and dyspareunia: a systematic review and meta-analysis

This meta-analysis aimed to examine the association between the mode of delivery and dyspareunia worldwide. Epidemiologic studies evaluating the link between the mode of delivery and dyspareunia (published up to July 2019) were included in this research. These studies were selected by searching several databases such as MEDLINE, ClinicalTraial.gov, PubMed, Web of Science, Scopus and Google Scholar and considering the list of selected articles extracted from references. Then, meta-analyses, subgroup analyses and meta-regressions of the studies were conducted to evaluate the association between the mode of delivery and dyspareunia. In this study, 23 out of 1099 articles were identified and used in the final analysis. Dyspareunia differed according to the mode of delivery although this difference was not statistically significant. In terms of the mode of delivery, a difference was found between instrumental vaginal delivery and caesarean section, but it was not significant. It seems that more studies with a larger sample size should be considered to determine the difference.

A Systematic Review of Nonsurgical Vulvovaginal Restoration Devices: An Evidence-Based Examination of Safety and Efficacy

BACKGROUND

The efficacy and safety of vulvovaginal restoration devices were called into question in a U.S. Food and Drug Administration statement on July 30, 2018, claiming that women are being harmed by laser and other energy-based devices. The goal of this systematic literature review was to assess existing data, determine gaps in evidence, and propose opportunities for continued investigation pertaining to laser and energy-based vaginal restoration techniques.

METHODS

A review of literature using PubMed, Cochrane Library databases, Embase, MEDLINE, and the Cumulative Index to Nursing and Allied Health Literature was conducted on January 9, 2019, and articles up to this point were considered. For inclusion, studies had to be available or translated in English and relate to clinical medicine, direct patient care, and nonsurgical energy-based vulvovaginal procedures.

RESULTS

The authors found five level I studies, 19 level II studies, four level III studies, and 46 level IV studies that used 15 different devices. Various degrees of improvement of symptoms were reported in all studies. Adverse events/side effects were noted in two of the 13 radiofrequency device studies, 15 of the 23 erbium:yttrium-aluminum-garnet device studies, and 17 of the 37 carbon dioxide device studies. The majority of adverse events were considered mild.

CONCLUSIONS

The majority of studies resulted in mild to no adverse side effects. However, there is a large gap in level I evidence. As a result, the authors emphasize the necessity of supplemental data surrounding this subject and suggest that additional randomized sham-controlled studies be conducted to further investigate vulvovaginal restoration devices in an effort to address women's health issues.

Association between sexual dysfunction and avulsion of the levator ani muscle after instrumental vaginal delivery

INTRODUCTION

The effects of levator ani muscle (LAM) avulsion after instrumental delivery on the sexual function of patients are currently unknown. Therefore, the objective of our study was to use a validated questionnaire, namely, the Female Sexual Function Index (FSFI), to compare the sexual function in patients with and without LAM avulsion after instrumental vaginal delivery.

MATERIAL AND METHODS

This was a prospective observational study of 112 primiparous women after instrumental (vacuum or forceps) vaginal delivery. The obstetric and general characteristics of the population were studied. At 6 months postpartum, the contraceptive method used and the occurrence of LAM avulsion (using four-dimensional transperineal ultrasound) were determined, and the FSFI was administered.

RESULTS

A total of 100 patients (62 without avulsion and 38 with avulsion) completed the study. Thirty-eight (38%) were diagnosed with avulsion (42.1% after Kielland forceps delivery, 57.9% after Malmström vacuum delivery; P = .837). Women with LAM avulsion had significantly lower scores for desire (2.9 ± 1.2 vs 3.4 ± 1.1; P = .049), arousal (2.8 ± 1.7 vs 3.6 ± 1.4; P = .014), lubrication (2.3 ± 1.4 vs 3.0 ± 1.2; P = .011), orgasm (2.6 ± 1.6 vs 3.3 ± 1.2; P = .006) and satisfaction (3.1 ± 1.8 vs 3.9 ± 1.5; P = .051) than did women without LAM avulsion. The overall FSFI score was lower in patients with avulsion (16.7 ± 8.9 vs 20.7 ± 6.9, P = .033). These results were obtained after controlling for confounders (delivery mode, induced labor, birthweight, perineal tears, avulsion degree, contraceptive method and group assignment for the parent study) in the multivariate analysis (F = 4.974, P = .001).

CONCLUSIONS

Patients with LAM avulsion present a higher degree of sexual dysfunction compared wiith patients without avulsion at 6 months after instrumental vaginal delivery.

Postpartum Female Sexual Function: Risk Factors for Postpartum Sexual Dysfunction

INTRODUCTION

Women's sexual health is a vital and important part of life at any age. In particular, pregnancy and childbirth bring biological, psychological, and social changes which may influence sexual health. It has been shown that sexual function declines during pregnancy and does not return to its baseline levels during the postpartum period. Despite the complexity and significance of this subject, health providers often neglect sexual aspects during pregnancy and postpartum.

AIM

We believe that clarifying the risk factors will help open conversations and improvements in sexual function.

METHODS

In this review, we focus on how postpartum sexual function is affected by mode of delivery, perineal trauma during delivery, episiotomy, and lactation.

CONCCLUSIONS

We conclude that the mode of delivery has no significant effect on short- and long-term postpartum sexual function. On the other hand, 3rd and 4th degree tears are strongly associated with postpartum sexual dysfunction. We found that episiotomy does not adversely affect sexual function, and lactation has a slightly negative effect. We believe that shedding light on this topic will lead to a better understanding for pregnant and postpartum women and the obstetrician. Further studies may elucidate more useful treatment approaches. Ola Gutzeit, Gali Levy, Lior Lowenstein. Postpartum Female Sexual Function: Risk Factors for Postpartum Sexual Dysfunction. Sex Med 2019;8:8-13.

Role of Radiofrequency (Votiva, InMode) in Pelvic Floor Restoration

BACKGROUND

Postpartum pelvic floor disorders are estimated to impact 24% of women in the United States. This study describes the use of a radiofrequency device (Votiva, InMode) for postpartum pelvic floor restoration using an electrostimulator to objectively measure treatment effect.

METHODS

A retrospective evaluation was conducted between April 2017 and May 2018 of consecutive patients undergoing vaginal radiofrequency treatment. Inclusion criteria were patients at least 6 weeks postvaginal delivery with symptoms of pelvic floor dysfunction. Resting pelvic floor muscle tone and maximal pelvic floor contraction were measured.

RESULTS

Fifty women were included in the study with an average age of 32 (29-40) years old, average of 2.6 pregnancies, and 1.8 vaginal deliveries. Two patients were lost to follow-up and excluded. Three complete radiofrequency treatments were performed in 31/50 patients, whereas 19 patients received 1-2 treatments. There were no adverse events from the radiofrequency treatment. No changes were found in resting pelvic muscle tone after Votiva treatment [Wilks' lambda = 0.98, F (1, 45) = 0.86, P = 0.36]. The quantity of treatments seemed to impact mean values of maximal pelvic floor contraction [F (1, 45) = 105.14, P < 0.001]. On the patient questionnaire, patients felt subjective improvement correlated to number of treatments.

CONCLUSIONS

Radiofrequency is safe for the treatment of pelvic floor dysfunction. This study showed no changes in resting pelvic muscle tone but an improvement in maximal pelvic floor contraction. A prospective randomized study is being conducted to further evaluate the efficacy of this technology.

The influence of mode of delivery on neonatal and maternal short and long-term outcomes

OBJECTIVE

To evaluate the impact of mode of delivery on breastfeeding incentive practices and on neonatal and maternal short and long-term complications.

METHODS

A cohort study was conducted between June 2015 and April 2016 with 768 puerperal women from 11 maternities in Sergipe, interviewed in the first 24 hours, 45-60 days and 6-8 months after delivery. Associations between breastfeeding incentive practices, neonatal and maternal, both short-term and late complications, and the exposure variables were evaluated by the relative risk (95%CI) and the Fisher exact test.

RESULTS

The C-section newborns had less skin-to-skin contact immediately after delivery (intrapartum C-section: 0.18, 95%CI 0.1-0.31 and elective C-section: 0.36, 95%CI 0.27-0.47) and less breastfeeding within one hour of birth (intrapartum C-section: 0.43, 95%CI 0.29-0.63 and elective C-section: 0.44, 95%CI 0.33-0.59). Newborns from elective C-section were less frequently breastfed in the delivery room 0.42 (95%CI 0.2-0.88) and roomed-in less 0.85 (95%CI 0.77-0.95). Women submitted to intrapartum C-section had greater risk of early complications 1.3 (95%CI 1.04-1.64, p = 0.037) and sexual dysfunction 1.68 (95%CI 1.14-2.48, p = 0.027). The frequency of neonatal complications, urinary incontinence and depression according to the mode of delivery was similar.

CONCLUSIONS

The C-section was negatively associated with breastfeeding incentive practices; in addition, C-section after labor increased the risk of early maternal complications and sexual dysfunction.

Effect of Single-Session, Cryogen-Cooled Monopolar Radiofrequency Therapy on Sexual Function in Women with Vaginal Laxity: The VIVEVE I Trial

Objective: This subanalysis of the VIVEVE I trial aimed to evaluate the impact of cryogen-cooled monopolar radiofrequency (CMRF) therapy, for the treatment of vaginal laxity, on the domains of sexual function included in the Female Sexual Function Index (FSFI).

Materials and Methods: The VIVEVE I clinical trial was prospective, randomized, single-blind, and Sham-controlled. Nine clinical study centers in Canada, Italy, Spain, and Japan were included. This subanalysis included premenopausal women with self-reported vaginal laxity who had ≥1 term vaginal delivery and a baseline FSFI total score ≤26.5, indicating sexual dysfunction. Enrolled subjects were randomized (2:1) to receive CMRF therapy [Active (90 J/cm²) vs. Sham (≤1 J/cm²)] delivered to the vaginal tissue. Independent analyses were conducted for each FSFI domain to evaluate both the mean change, as well as the clinically important change for Active- versus Sham-treated subjects at 6 months post-intervention.

Results: Subjects randomized to Active treatment (n = 73) had greater improvement than Sham subjects (n = 35) on all FSFI domains of sexual function at 6 months postintervention. The analysis of covariance change from baseline analyses showed statistically significant improvements, in favor of Active treatment, for sexual arousal (p = 0.004), lubrication (p = 0.04), and orgasm (p = 0.007). In addition, Active treatment was associated with clinically important and statistically significant improvements in sexual desire [Odds ratio (OR) = 3.01 (1.11–8.17)], arousal [OR = 2.73 (1.06–7.04)], and orgasm [OR = 2.58 (1.08–6.18)].

Conclusions: This subanalysis showed CMRF therapy is associated with statistically significant and clinically important improvements in sexual function in women with vaginal laxity. These findings provide the first randomized, placebo-controlled energy-based device evidence for functional improvements associated with a nonsurgical modality for a highly prevalent and undertreated condition.

Relationship between delivery modes and genitourinary syndrome among postmenopausal women

OBJECTIVES

Many postmenopausal women suffer from genitourinary syndrome of menopause (GSM) due to the lack of estrogen. This study aimed to evaluate the relationship between mode of delivery and GSM among postmenopausal women.

METHODS

We performed a case-control study of women who had had either vaginal delivery or Cesarean section. Data were collected through a sociodemographic questionnaire and a check list for assessing signs and symptoms of GSM. Subjective symptoms of vaginal atrophy (dryness, dyspareunia, itching, burning and paleness), pH of the vagina and maturation index were assessed and recorded. Data were analyzed using the χ² test and independent t-test.

RESULTS

A total of 125 postmenopausal women were recruited (65 with a history of normal vaginal delivery (NVD) and 60 with a history of Cesarean section). Vaginal pH was more commonly lower (pH 5-5.49) in the NVD group (50.8% vs. 40%) (p < 0.001). The maturation index was also better in the NVD group (42.7 ± 6.34 vs. 24.08 ± 8.2) (p < 0.001). All symptoms of vaginal atrophy including paleness, dryness, itching, dyspareunia and burning were significantly less in the NVD group compared to the Cesarean section group (p < 0.05).

CONCLUSION

Postmenopausal women with a history of normal vaginal delivery were less likely to have GSM compared to the women with a history of Cesarean section. Other prospective studies can explore this relationship better.

Vaginal rejuvenation using energy-based devices

Physiologic changes in a woman's life, such as childbirth, weight fluctuations, and hormonal changes due to aging and menopause, may alter the laxity of the vaginal canal, damage the pelvic floor, and devitalize the mucosal tone of the vaginal wall. These events often lead to the development of genitourinary conditions such as stress urinary incontinence; vaginal atrophy; dryness; and physiologic distress affecting a woman's quality of life, self-confidence, and sexuality. Various treatment modalities are currently available to manage these indications, varying from invasive vaginal surgery to more benign treatments like topical vaginal hormonal gels or hormone-replacement therapy. A new trend gaining momentum is the advent of energy-based devices for vaginal rejuvenation that apply thermal or nonthermal energy to the various layers of the vaginal tissue, stimulating collagen regeneration contracture of elastin fibers, neovascularization, and improved vaginal lubrication. This review aims to present the available technologies offering vaginal rejuvenation and the scientific evidence that underlines their safety and efficacy for this indication.

The effects of mode delivery on postpartum sexual function: a prospective study

OBJECTIVE

To determine the effect of mode of delivery and perineal injury on sexual function at 6 and 12 months postpartum.

DESIGN

Prospective cohort study.

SETTING

Tertiary women's hospital in Melbourne, Australia.

POPULATION

A cohort of 440 primigravid women.

METHODS

The Female Sexual Function Index (FSFI) was completed at first visit (7-19 weeks of gestation), and at 6 and 12 months postpartum.

MAIN OUTCOME MEASURES

A statistically significant difference in total FSFI or domain scores over time according to mode of delivery or perineal injury.

RESULTS

In this cohort 54% of women had a normal vaginal delivery, 21% had an instrumental delivery, and 25% gave birth by caesarean section. No difference was found in total FSFI or domain scores according to mode of delivery over time between antenatal assessment and 12 months postpartum. Pain was decreased in the caesarean group only at 6 months postpartum. All groups showed pain scores at 12 months that were comparable with antenatal levels. For those who gave birth vaginally, 27% had an intact perineum, 50% had an episiotomy, and 6%, 14%, and 3% had first, second, and third-degree tears, respectively. The only differences between groups were found over time according to perineal injury at 6 months in the arousal domain. At 12 months, total FSFI and domain scores were no different to initial scores.

CONCLUSIONS

At 12 months postpartum sexual function has returned to early pregnancy levels, irrespective of mode of delivery or perineal injury.

Childbirth and female sexual function later in life

OBJECTIVE

To examine relationships among parity, mode of delivery, and other parturition-related factors with women's sexual function later in life.

METHODS

Self-administered questionnaires examined sexual desire, activity, satisfaction, and problems in a multiethnic cohort of women aged 40 years and older with at least one past childbirth event. Trained abstractors obtained information on parity, mode of delivery, and other parturition-related factors from archived records. Multivariable regression models examined associations with sexual function controlling for age, race or ethnicity, partner status, diabetes, and general health.

RESULTS

Among 1,094 participants, mean (standard deviation) age was 56.3 (±8.7) years, 568 (43%) were racial or ethnic minorities (214 African American, 171 Asian, and 183 Latina), and 963 (88%) were multiparous. Fifty-six percent (n=601) reported low sexual desire; 53% (n=577) reported less than monthly sexual activity, and 43% (n=399) reported low overall sexual satisfaction. Greater parity was not associated with increased risk of reporting low sexual desire (adjusted odds ratio [OR] 1.08, confidence interval [CI] 0.96-1.21 per each birth), less than monthly sexual activity (adjusted OR 1.05, CI 0.93-1.20 per each birth), or low sexual satisfaction (adjusted OR 0.96, CI 0.85-1.09 per each birth). Compared with vaginal delivery alone, women with a history of cesarean delivery were not significantly more likely to report low desire (adjusted OR 0.71, CI 0.34-1.47), less than monthly sexual activity (adjusted OR 1.03, CI 0.46-2.32), or low sexual satisfaction (adjusted OR 0.57, CI 0.26-1.22). Women with a history of operative-assisted delivery were more likely to report low desire (adjusted OR 1.38, CI 1.04-1.83).

CONCLUSIONS

Among women with at least one childbirth event, parity and mode of delivery are not major determinants of sexual desire, activity, or satisfaction later in life.

LEVEL OF EVIDENCE

II.

Laxity of the vaginal introitus after childbirth: nonsurgical outpatient procedure for vaginal tissue restoration and improved sexual satisfaction using low-energy radiofrequency thermal therapy

INTRODUCTION

Vaginal childbirth may result in vaginal introital laxity, altered genital sensation during sexual intercourse, and reduced sexual satisfaction. We report the long-term effectiveness of a single nonsurgical procedure with radiofrequency (RF) energy for laxity at the vaginal introitus.

MATERIALS AND METHODS

Prospective single-arm study of 30 premenopausal women (21-52 year) with one 30-minute office procedure using RF applied to the vaginal introitus; 12-month outcome assessments included the linguistic validated Japanese versions of the Female Sexual Function Index (FSFI) and Female Sexual Distress Scale-Revised (FSDS-R) and the Vaginal Laxity and Sexual Satisfaction Questionnaires.

RESULTS

Sexual function improved significantly throughout 6 months (30 subjects); mean FSFI total score was 22.4±6.7 before treatment and then improved to mean 26.0±5.8 at month 6 (P=0.002), inclusive of improved scores in five of six FSFI domains except desire (P<0.001 -<0.01). In the 22 of 30 subjects remaining evaluable at 12 months, the mean was 26.0±5.2 (P=0.08). Distress related to sexual activity decreased significantly; baseline FSDS-R mean score of 15.8±11.7 improved to 9.8±8.0 at one month and was sustained throughout 12 months (P<0.001 - 0.002). Subjects reported decreased vaginal laxity within the first month after the procedure (P<0.001); responses peaked, and effectiveness was sustained through 12 months (P<0.001).

CONCLUSIONS

A single nonsurgical office-based RF procedure for vaginal introital laxity achieved significant and sustainable 12-month effectiveness with respect to improved integrity at the vaginal introitus and improved sexual satisfaction. Treatment was well-tolerated with no adverse events.

Does post-caesarean dyspareunia reflect sexual malfunction, pelvic floor and perineal dysfunction?

The aim was to define post-caesarean dyspareunia as a sexual and pelvic-perineal symptom. Post-caesarean (80 elective, 104 emergency) and 100 vaginally delivered primiparae had domiciliary interviews at 10 months postpartum. A total of 50 (28% and 27%) post-caesarean and 46 (46%) vaginally delivered, reported dyspareunia. Severely impaired general sexual health occurred in 82 (24% elective, 25% emergency, 35% vaginally delivered) as category 3 (dyspareunia with sexual symptoms) and 27 (10% elective, 7% emergency, 12% vaginally delivered) as category 4 (reduced frequency < 6). The risk of dyspareunia (RR 1.14, CI 0.73, 1.77) or impaired general sexual health (RR 0.93, CI 0.32, 2.74) was similar among those with or without perineal trauma. Both caesarean and perineal scars were associated with sexual malfunction. Primiparae with new incontinence had a lower risk of dyspareunia than impaired general sexual health. Awareness of the associations of post-caesarean dyspareunia and impaired general sexual health with incontinence would facilitate appropriate obstetric decision-making. Further research is indicated.

Radiofrequency treatment of vaginal laxity after vaginal delivery: nonsurgical vaginal tightening

INTRODUCTION

All women who have given birth vaginally experience stretching of their vaginal tissue. Long-term physical and psychological consequences may occur, including loss of sensation and sexual dissatisfaction. One significant issue is the laxity of the vaginal introitus.

AIM

To evaluate safety and tolerability of nonsurgical radiofrequency (RF) thermal therapy for treatment of laxity of the vaginal introitus after vaginal delivery. We also explored the utility of self-report questionnaires in assessing subjective effectiveness of this device.

METHODS

Pilot study to treat 24 women (25-44 years) once using reverse gradient RF energy (75-90 joules/cm(2) ), delivered through the vaginal mucosa. Post-treatment assessments were at 10 days, 1, 3, and 6 months.

MAIN OUTCOME MEASURES

Pelvic examinations and adverse event reports to assess safety. The author modified Female Sexual Function Index (mv-FSFI) and Female Sexual Distress Scale-Revised (FSDS-R), Vaginal Laxity and Sexual Satisfaction Questionnaires (designed for this study) to evaluate both safety and effectiveness, and the Global Response Assessment to assess treatment responses.

RESULTS

No adverse events were reported; no topical anesthetics were required. Self-reported vaginal tightness improved in 67% of subjects at one month post-treatment; in 87% at 6 months (P<0.001). Mean sexual function scores improved: mv-FSFI total score before treatment was 27.6 ± 3.6, increasing to 32.0 ± 3.0 at 6 months (P < 0.001); FSDS-R score before treatment was 13.6 ± 8.7, declining to 4.3 ± 5.0 at month 6 post-treatment (P < 0.001). Twelve of 24 women who expressed diminished sexual satisfaction following their delivery; all reported sustained improvements on SSQ at 6 months after treatment (P = 0.002).

CONCLUSION

The RF treatment was well tolerated and showed an excellent 6-month safety profile in this pilot study. Responses to the questionnaires suggest subjective improvement in self-reported vaginal tightness, sexual function and decreased sexual distress. These findings warrant further study.