Differential diagnoses of right lower quadrant pain in late pregnancy.

We present two patients with right lower quadrant pain during the 36th week of pregnancy. In both cases, the challenges in diagnosing acute appendicitis in late pregnancy is underlined by misleading imaging results, revealing fluid in the lower abdomen, suggesting an appendicitis. Surgery was performed. Pre- and intraoperative gynecological examinations showed no signs of fetal distress. In patient 1, surgery revealed a torsion and necrosis of the right ovary and a 7-cm cyst of the fallopian tube. Open ovariectomy and appendectomy were performed. In patient 2, we saw a perforated appendicitis and cloudy ascites. Histology after appendectomy showed spots of endometriosis and serositis infiltrating into the appendix with signs of perforation at the tip. Patient 1 recovered after a short period of bowel paralysis. Patient 2 needed Caesarean section due to severe deceleration in the cardiotocograph and irregular uterine contractions. The newborn was kept in the neonatal ICU for 10 days.

Safety and acceptance of "Vibwife", a new moving mattress to support mobilization during labor: Result of a clinical study.

OBJECTIVE: To examine the safety and acceptance "Vibwife", a new moving mattress to support mobilization of pregnant women during labor. DESIGN: The study was a prospective medical device clinical study without a control group. The study was designed in intervention phases, with safety evaluation by a safety review board after each intervention phase. SETTING: The study took place at the University Hospital of Basel, Switzerland. PARTICIPANTS: 50 women were included with a low risk singleton pregnancy > 37th weeks during the first stage of labor. INTERVENTION: Evaluation of the safety and acceptance of women, midwives and physicians during the first stage of labor. The intervention was carried out in 3 phases. In the first phase five women in labor used the device for 10 minutes, the next 10 women for 20 minutes, and finally the next 35 women for 30 minutes. MEASUREMENTS: Measurement included capturing Adverse Events (AEs) (including Adverse Device Effects (ADEs)), Serious Adverse Events (SAEs) and recording vital parameters before, during, and after intervention, as well as CTG before and after intervention. Acceptance by women, midwives and physicians was measured by questionnaires with a 4-point Likert scale and pain intensity by a discrete Visual Analogue Scale (VAS) from 0-10. FINDINGS: No SAE occurred during the trial. A total of 32 AEs occurred in 25 women during the intervention or in the 30 minutes follow-up. The most frequently observed AEs were modification of blood pressure and CTG abnormalities. None of the 32 AEs led to sequels of any kind. The relationship between AEs occurrence and the use of the medical device was viewed as certain in 2 cases (6.2%), possible or likely in 8 cases (25%), and unlikely or unrelated in 22 cases (68, 7%). Overall, women, midwives and physicians reported high satisfaction with their use of the device. KEY CONCLUSIONS AND IMPLICATIONS FOR PRACTICE: The medical device "Vibwife" was judged as safe for women. Acceptance among women and health personnel was good. Considering the potential benefits of mobilization during labor, this new medical device could be a very interesting adjunct to other obstetrical tools. Particularly, women whose mobility is restrained by epidural anesthesia while giving birth could be very suitable candidates. To answer the question of efficacy, a randomized-controlled trial is required.

Implementation of the D-A-CH postpartum haemorrhage algorithm after severe postpartum bleeding accelerates clinical management: A retrospective case series.

Implementation of the D-A-CH postpartum haemorrhage algorithm after severe postpartum bleeding accelerates clinical management: a retrospective observational case series. Jean-Jacques Ries, Lena Jeker, Michelle Neuhaus, Deborah R. Vogt, Thierry Girard, Irene Hoesli. OBJECTIVE: Postpartum haemorrhage (PPH) is a leading cause of maternal death and severe morbidity. The algorithm for the three German speaking countries ("D-A-CH Handlungsalgorithmus Postpartale Blutung") for the management of PPH was introduced in 2012 at the University Hospital Basel. The aim of this study was to compare the blood loss, the initiation and application of the clinical management of severe PPH (≥1000 ml) after vaginal deliveries before and after the implementation of the algorithm. METHODS: In this retrospective case series data were collected from a manual and an electronic database. The study was approved by the local ethical committee. Patients with an estimated blood loss of 1000 ml or more were included. The primary endpoint was the estimated total postpartum blood loss. Secondary endpoints were differences in pharmacological and surgical treatments, time from delivery to the initiation of a specific treatment and total costs. A propensity score analysis was performed to minimize potential bias between control and intervention group. RESULTS: A total of 317 women were included, 141 women before (control group) and 176 women after the implementation of the algorithm (intervention group). Total postpartum blood loss did not differ between the groups (Median [IQR]: control group 1600 [1400, 2100] ml, intervention group 1500 [1400, 2000] ml). Use of sulprostone (OR 2.42 [1.52, 3.87], p = 0.004), tranexamic acid (OR 6.27 [3.65, 10.78], p < 0.001) and Bakri Balloon Tamponade® (BBT®) (OR 7.82 [2.68, 22.84], p = 0.004) and the application of rotational thromboelastoemtry (ROTEM®) (OR 32.37 [4.35, 240.56], p = 0.012) were significantly more frequent in the intervention group. In the intervention group tranexamic acid was administered significantly earlier (relative effect: 0.61 [0.50, 0.75], p < 0.001). No differences could be shown in haemoglobin concentration two days postpartum, transfer to the intensive care unit (ICU) or total costs of treatment. CONCLUSIONS: The implementation of the D-A-CH algorithm in women after vaginal delivery with severe postpartum bleeding did not result in significantly reduced blood loss. However, it accelerated the clinical management and induced the application of a wider range of pharmacological interventions within a shorter interval after delivery without generating more costs.

Obstetrical and epidemiological factors influence the severity of anal incontinence after obstetric anal sphincter injury.

BACKGROUND: Obstetric anal sphincter injury (OASI) is one of the most severe obstetrical complications. Although risk factors for OASI have been identified, little is known about various parameters that can influence symptoms' severity. The aim of this study is to explore whether obstetrical and epidemiological factors can have an effect on the severity of symptoms after OASI. METHODS: 11.483 deliveries between January 2010 and December 2014 were reviewed, and data from 88 women with OASI are presented. RESULTS: The only statistically significant differences between symptomatic and asymptomatic women were age (p = 0.02), body mass index (p = 0.04) and the use of forceps (p = 0.04). Women with more severe symptoms were more likely to have received oxytocin during the second stage of labor (p = 0.03) and had shorter delivery to follow-up interval (p = 0.008). CONCLUSIONS: Modifiable factors such as use of forceps and oxytocin should be taken into consideration in clinical practice.

German translation and validation of the Pelvic Organ Prolapse/Incontinence Sexual Questionnaire-IUGA revised (PISQ-IR).

INTRODUCTION AND HYPOTHESIS: Condition-specific sexual questionnaires are essential for clinical trials and important patient-reported outcome measures. The aim of the study was to translate the Pelvic Organ Prolapse/Incontinence Sexual Questionnaire-International Urogynecology Association Revised (PISQ-IR) into German and to clinically validate it in a German-speaking population. METHODS: The translated PISQ-IR was linguistically validated in two rounds of cognitive interviews. The final instrument was psychometrically validated in women presenting to urogynecological clinics with pelvic floor dysfunction. For analysis of criterion validity, three related self-reported measures were administered: the Female Sexual Function Index (FSFI), the Kings Health Questionnaire (KHQ), and the 36-Item Short Form Health Survey (SF-36). For external validity, PISQ-IR subscales were compared to the clinical-measures Pelvic Organ Prolapse Quantification system (POP-Q) stage, pelvic floor muscle tone, and Oxford Grading Scale. Descriptive statistics, floor and ceiling effects, internal consistency using Cronbach's alpha coefficient, and Pearson correlations were calculated for all PISQ-IR subscales. RESULTS: The PISQ-IR was completed by 197 women, out of whom 66 (33.5 %) considered themselves not sexually active (NSA) and 131 (66.5 %) as sexually active (SA). Participants' mean age was 57 ± 12 years; 50 % were diagnosed with symptomatic POP, 74 % with urinary incontinence (UI) and 4 % with anal incontinence (AI). The PISQ-IR subscales were analyzed separately for SA and NSA women with Cronbach's alpha coefficients ranging from 0.64 to 0.94. Moderate to high correlations were observed between PISQ-IR subscales and related quality of life (QoL) scales and corresponding FSFI scales. CONCLUSION: Initial testing of the German PISQ-IR suggests it is an internally consistent and valid tool for use in clinical practice and research.

Replacement of oxytocin bolus administration by infusion: influences on postpartum outcome.

PURPOSE: Postpartum haemorrhage (PPH) represents a leading cause of maternal morbidity and mortality. Giving oxytocin after birth reduces the risk for PPH. It has never been tested whether different methods of oxytocin administration affect the maternal outcome. This study aims to compare the infusion versus the bolus application of oxytocin after singleton vaginal delivery. METHODS: This retrospective monocentre study compares the incidence of clinically relevant postpartum complications in women receiving 5 IE of oxytocin as a bolus or as a 100 ml-infusion over 5 min, given immediately after birth. Included were women delivering singletons vaginally at term. We used propensity score weighting to compare outcomes between women receiving bolus and infusion and to minimize the selection bias in this retrospective cohort. RESULTS: 1765 patients were included. Patient characteristics were balanced. We found no significant differences for the combined overall postpartum adverse outcome (the incidence of PPH, manual removal of the placenta and/or curettage). For the single outcomes, we observed a significantly higher frequency of manual removal of the placenta (Odds ratio 1.47, 95 % CI 1.02-2.13) and a slightly higher but clinically not relevant estimated blood loss (Relative effect 1.05, 95 % CI 1.01-1.10) in the infusion group. CONCLUSION: The data show a tendency towards more complications in the infusion group. It is related to a more frequent need for manual removal of the placenta.

Development of Late-Onset Preeclampsia in Association with Road Densities as a Proxy for Traffic-Related Air Pollution.

INTRODUCTION: Previous epidemiological studies indicate an association between maternal exposure to air pollution and an increased risk of hypertensive disorders in pregnancy. We analyzed the association between the occurrence of mild/severe and early-/late-onset preeclampsia (PE) and traffic-related air pollution (TRAP). MATERIALS AND METHODS: Based on retrospective data, 50 pregnant women with PE were selected and matched with a control group of healthy pregnant women according to their age, parity, and number of fetuses. The total length of major roads around the women's home within a radius of 100, 200, 300, and 500 m and the distances from the domicile to the nearest 'first class' main road and freeway were used as a proxy indicator of TRAP. We compared a PE subgroup and control group in terms of their exposure to TRAP. RESULTS: Late-onset PE cases showed a significantly higher occurrence with density of major roads within a radius of 100-300 m compared to early onset cases (p = 0.006; 0.02; 0.04). In addition, a significantly shorter distance to the nearest 'first class' main road was observed in late-onset PE cases (p = 0.0078). CONCLUSIONS: Exposure to TRAP during pregnancy was associated with an increased risk for the development of late-onset PE.

Placental α-microglobulin-1 to detect uncertain rupture of membranes in a European cohort of pregnancies.

PURPOSE: We evaluated the performance of the placental alpha-microglobulin-1 immunoassay (AmniSure(®), AT) in cervicovaginal secretions in patients with uncertain rupture of membranes (ROM) and investigated the influence of the examiners experience. METHODS: This prospective cohort study was performed in pregnant women (17-42 weeks of gestation) with signs of possible ROM. Evaluation included clinical assessment, examination for cervical leakage, Nitrazine test and measurement of the amniotic fluid index by ultrasound and AT. ROM occurrence was based on review of the medical records after delivery. RESULTS: 199 women were included. AT had a sensitivity of 94.4%; specificity of 98.6%; positive predictive value, 96.2%; negative predictive value, 98.0%. Clinical assessment showed a sensitivity of 72.2%; specificity of 97.8%; positive predictive value, 92.9%; negative predictive value, 90.6%. AT was more sensitive for diagnosing ROM (p = 0.00596) compared to clinical assessment, independent of the examiners experience. Furthermore, the sole use of AT reduced costs by 58.4% compared to clinical assessment. CONCLUSIONS: AT was more sensitive compared to clinical assessment, independent of the examiners experience and gestational age. Our data extend its use in patients with uncertain ROM. Moreover, AT seems to be a cost-effective approach in the assessment of these patients.