Sonographic postpartum anal sphincter defects and the association with pelvic floor pain and dyspareunia.

INTRODUCTION: Pelvic floor pain and dyspareunia are both important entities of postpartum pelvic pain, often concomitant and associated with perineal tears during vaginal delivery. The association between postpartum sonographic anal sphincter defects, pelvic floor pain, and dyspareunia has not been fully established. We aimed to determine the prevalence of postpartum anal sphincter defects using three-dimensional endoanal ultrasonography (3D-EAUS) and evaluate their association with symptoms of pelvic floor pain and dyspareunia. MATERIAL AND METHODS: This prospective cohort study followed 239 primiparas from birth to 12 months post delivery. Anal sphincters were assessed with 3D-EAUS 3 months postpartum, and self-reported pelvic floor function data were obtained using a web-based questionnaire distributed 1 year after delivery. Descriptive statistics were compared between the patients with and without sonographic defects, and the association between sonographic sphincter defects and outcomes were analyzed using logistic regression. RESULTS: At 3 months postpartum, 48/239 (20%) patients had anal sphincter defects on 3D-EAUS, of which 43 (18%) were not clinically diagnosed with obstetric anal sphincter injury at the time of delivery. Patients with sonographic defects had higher fetal weight than those without defects, and a perineum <2 cm before the suture was a risk factor for defects (odds ratio [OR], 6.9). Patients with sonographic defects had a higher frequency of dyspareunia (OR, 2.4), and pelvic floor pain (OR, 2.3) than those without defects. CONCLUSIONS: Our results suggest an association between postpartum sonographic anal sphincter defects, pelvic floor pain, and dyspareunia. A perineal height <2 cm, measured by bidigital palpation immediately postdelivery, was a risk factor for sonographic anal sphincter defect. We suggest offering pelvic floor sonography around 3 months postpartum to high- risk women to optimize diagnosis and treatment of perineal tears and include perineum <2 cm prior to primary repair as a proposed indication for postpartum follow-up sonography.

Use of endoanal ultrasound in detecting obstetric anal sphincter injury immediately after birth.

INTRODUCTION: Obstetric anal sphincter injury (OASI) complicates around 5% of deliveries in primiparas. The study objective was to assess the utility of three-dimensional endoanal ultrasonography (3D-EAUS) in the diagnosis of OASI. MATERIAL AND METHODS: The present study was designed to mirror screening settings with an unselected cohort of nulliparous women. All enrolled patients underwent clinical examination of the perineum by the caregiver, and 3D-EAUS was conducted. Post-processing of ultrasonography volume data was performed by an experienced colorectal surgeon who was blinded to all other data. The sensitivity, specificity, negative predictive value, and positive predictive value of 3D-EAUS in the diagnosis of OASI was evaluated. The trial is registered at ISCRTN: 18006769. RESULTS: A total of 680 scans were performed, of which 18.5% were judged as "non-assessable", resulting in 554 assessable recordings. Sphincter defects were observed in 12.8% of all assessable recordings on 3D-EAUS (n = 71). With clinical examination set as the reference standard, ultrasound sensitivity in the diagnosis of OASI was 30.4%, whereas its specificity was 87.9%. The negative predictive value was 96.7% and the positive predictive value was only 9.9%. Comments were left on 175 examinations, of which 74% referred to the management of the examination. CONCLUSIONS: Using 3D-EAUS in a maternity ward is demanding because staff generally have little experience in endoanal ultrasound, which contributes to difficulties in obtaining good image quality. When 3D-EAUS is performed to mirror screening settings, it adds no convincing diagnostic power to clinical examination in the diagnosis of OASI.

"From hell to healed" - A qualitative study on women's experience of recovery, relationships and sexuality after severe obstetric perineal injury.

OBJECTIVE: Few studies have investigated women's experiences of daily life after childbirth complicated by obstetric anal sphincter injury (OASI). The aim of the present study was to explore experiences related to recovery, sexual function, relationships and coping strategies among women affected by OASI. METHODS: In-depth interviews were conducted using a purposive sample of 11 women affected by OASI. Women were interviewed 1-2 years after their first childbirth. Inductive qualitative content analysis was applied. RESULTS: The theme "From hell to healed" illustrates women's experiences of recovery, relationships and sexual function after OASI. Three categories addressing women's perceptions emerged: "Challenged to the core", "At the mercy of the care provider" and "For better or for worse". Support from partners and family and comprehensive care were important elements for the experiences of coping and healing from OASI. Elements that negatively influenced women's experiences were the pain and physical symptoms of pelvic floor dysfunction, normalization of symptoms by heath care providers, and unrealistic expectations about how this period in life should be experienced. CONCLUSION: OASI greatly affects women's experiences of their first years with their newborn child, relationships, social context and sexuality. For some women, OASI negatively affects everyday life for a long period after childbirth. However, others heal and cope quite quickly. Health care professionals need to identify and pay attention to women with persisting problems after OASI so that they can be directed to the right level of care.

Pelvic floor dysfunction one year after first childbirth in relation to perineal tear severity.

The aims of this study were to evaluate pelvic floor dysfunction symptoms one year after delivery and investigate whether adverse functional outcomes after childbirth were related to the degree of perineal injury. A prospective cohort of 776 primiparas were included. Self-reported pelvic floor function data were obtained using a web-based questionnaire. Women with no/first-degree injuries, second-degree injuries, third-/fourth-degree injuries (obstetric anal sphincter injury, OASI) and cesarean section were compared. A total of 511 women (66%) responded. Second-degree tears were a risk factor for stress incontinence (aOR 2.6 (95% CI 1.3-5.1)). Cesarean section was protective against stress incontinence (aOR 0.2 (95% CI 0.1-0.9)). OASI was a risk factor for urge incontinence (aOR 4.8 (95% CI 1.6-15)), prolapse (aOR 7.7 (95% CI 2.1-29)) and pelvic pain (OR 3.3 (95% CI 1.1-10)). Dyspareunia was reported by 38% of women, 63% of women in the OASI group (aOR 3.1 (95% CI 1.1-9.0)). Women with OASI reported that the injury affected daily life (OR 18 (95% CI 5.1-59)). Pelvic floor dysfunction is common after childbirth, even in women with moderate injury. Women with OASI had significantly higher risks of symptoms of prolapse, urge urinary incontinence, pain, dyspareunia and impacts on daily life.

Using the ovarian sensitivity index to define poor, normal, and high response after controlled ovarian hyperstimulation in the long gonadotropin-releasing hormone-agonist protocol: suggestions for a new principle to solve an old problem.

OBJECTIVE: To explore the utility of using the ratio between oocyte yield and total dose of FSH, i.e., the ovarian sensitivity index (OSI), to define ovarian response patterns. DESIGN: Retrospective cross-sectional study. SETTING: University-affiliated private center. PATIENT(S): The entire unselected cohort of 7,520 IVF/intracytoplasmic sperm injection treatments (oocyte pick-ups [OPUs]) during an 8-year period (long GnRH agonist-recombinant FSH protocol). INTERVENTION(S): None. MAIN OUTCOME MEASURE(S): The distribution of the OSI (oocytes recovered × 1,000/total dose of FSH), the cutoff levels for poor and high response, set at ±1 SD, and the relationship between OSI and treatment outcome. RESULT(S): OSI showed a log-normal distribution with cutoff levels for poor and high response at 1.697/IU and 10.07/IU, respectively. A nomogram is presented. Live-birth rates per OPU were 10.5 ± 0.1%, 26.9 ± 0.6%, and 36.0 ± 1.4% for poor, normal, and high response treatments, respectively. The predictive power (C-statistic) for OSI to predict live birth was superior to that of oocyte yield. CONCLUSION(S): The OSI improves the definition of ovarian response patterns because it takes into account the degree of stimulation. The nomogram presents evidence-based cutoff levels for poor, normal, and high response and could be used for unifying study designs involving ovarian response patterns.