The Effect of Selenium Supplementation on Clinical Outcomes, Metabolic Profiles, and Pulsatility Index of the Uterine Artery in High-Risk Mothers in Terms of Preeclampsia Screening with Quadruple Test: a Randomized, Double-Blind, Placebo-Controlled Clinical Trial : Selenium and preeclampsia.

Data on the effects of selenium (Se) supplementation on clinical outcomes, metabolic profiles, and pulsatility index (PI) in high-risk mothers in terms of preeclampsia (PE) screening with quadruple tests are scarce. This study evaluated the effects of Se supplementation on clinical outcomes, metabolic profiles, and uterine artery PI on Doppler ultrasound in high-risk mothers in terms of PE screening with quad marker. The current randomized, double-blind, placebo-controlled trial was conducted among 60 high-risk pregnant women screening for PE with quad tests. Participants were randomly allocated into two groups (30 participants each group), received either 200 µg/day Se supplements (as Se amino acid chelate) or placebo from 16 to 18 weeks of pregnancy for 12 weeks. Clinical outcomes, metabolic profiles, and uterine artery PI were assessed at baseline and at the end of trial. Se supplementation resulted in a significant elevation in serum Se levels (ß 22.25 µg/dl; 95% CI, 18.3, 26.1; P < 0.001) compared with the placebo. Also, Se supplementation resulted in a significant elevation in total antioxidant capacity (ß 82.88 mmol/L; 95% CI, 3.03, 162.73; P = 0.04), and total glutathione (ß 71.35 µmol/L; 95% CI, 5.76, 136.94; P = 0.03), and a significant reduction in high-sensitivity C-reactive protein levels (ß - 1.52; 95% CI, - 2.91, - 0.14; P = 0.03) compared with the placebo. Additionally, Se supplementation significantly decreased PI of the uterine artery in Doppler ultrasound (ß - 0.09; 95% CI, - 0.14, - 0.04; P = 0.04), and a significant improvement in depression (ß - 5.63; 95% CI, - 6.97, - 4.28; P < 0.001), anxiety (ß - 1.99; 95% CI, - 2.56, - 1.42; P < 0.001), and sleep quality (ß - 1.97; 95% CI, - 2.47, - 1.46; P < 0.001). Se supplementation for 12 weeks in high-risk pregnant women in terms of PE screening with quad marker had beneficial effects on serum Se level, some metabolic profiles, uterine artery PI, and mental health. IRCT Registration: htpp:// www.irct.ir ; identifier IRCT20200608047701N1.

Laparoscopic Uterine Artery Occlusion Combined with Uterine-sparing Pelvic Plexus Block and Partial Adenomyomectomy for Adenomyosis: A Video Case Report.

OBJECTIVE: Adenomyosis usually causes dysmenorrhea and anemia. Clinically, it is difficult to be treated with medicine or by traditional surgery, however, hysterectomy is always performed for radical treatment. In this article, we introduce a new method that could control the dysmenorrhea and the anemia through laparoscopic uterine artery occlusion (LUAO) combined with uterine-sparing pelvic plexus block and partial adenomyomectomy for uterus preservation. DESIGN: Surgical video article. Local institutional review board approval for the video reproduction was obtained. SETTING: A 42-year-old patient, who had a history of a previous cesarean delivery, was admitted to our department with complaints of progressive dysmenorrhea for more than 5 years and aggravated with anemia for 1 year. The patient had failed treatment with traditional Chinese medicine and gonadotropin-releasing hormone and had to take painkillers for nearly half a year. The patient had no desire for another pregnancy. After careful consideration, the patient strongly rejected hysterectomy and demanded the preservation of the uterus, insisting on the integrity of the organs. A gynecologic examination showed that the uterus was hard and enlarged similar to one that is more than 8 gestational weeks, without tender nodules in the rectouterine pouch. The visual analog scale pain score was 7, and her hemoglobin was 93 g/L (after correction). The preoperative magnetic resonance imaging implied that there was 1 lesion in the posterior wall and the maximum diameter of the lesion was 7.8 cm. INTERVENTIONS: We performed laparoscopic partial adenomyomectomy combined with occlusion of uterine artery to limit the amount of intraoperative bleeding, dissected the uterine branch of pelvic plexus nerve, and performed electrocoagulation blocking to relieve the dysmenorrhea. The specific operation procedures are as follows (Video): Firstly, we opened the peritoneum through Cheng's triangle, which contained the external iliac blood vessels, the round ligament, and the infundibulopelvic ligament (Fig. 1). Secondly, we separated the lateral rectal space and exposed the ureter, the internal iliac artery, the uterine artery, and the deep uterine vein. Thirdly, we found that the pelvic plexus was located on the outside of the sacral ligament and was approximately 2 to 3 cm below the ureter, going against the sacral ligament and passing through below the deep uterine vein (Supplemental Video 1). Fourthly, we separated the 4 layers of the paracervix [1]. The first layer included the internal iliac artery and the uterine artery. The second layer was the ureter. The third layer was the deep uterine vein. The last layer was the pelvic plexus, which involved the forward-going bladder branch, the inward-going uterine branch, and the downward-going rectal branch (Supplemental Video 2). These anatomic structures are similar to the complex architecture of an overpass called the Cheng's Cross [2] (Fig. 2). In this operation, only the uterine artery and the uterine branch would be blocked. Finally, we performed the partial adenomyomectomy. The endometrium, the myometrial tissues, and the serosa were repaired in some layers with continuous suture, depending on the depth of incision. The operation time was 92 minutes, and the intraoperative hemorrhage was approximately 50 mL. The patient was able to get out of bed on the first day after the operation and urinate after removing the catheter. On the second day after the surgery, the patient had exhaustion and defecation. From the third day after the surgery, gonadotropin-releasing hormone (Goserelin Acetate Sustained-Release Depot,3.6mg each, subcutaneous injection, name of the enterprise: AstraZeneca UK Limited) was used every 4 weeks, with a total of 3 times. Menstruation began on the 67th day after withdrawal of the drug. The results of postoperative condition of the patient followed up at 6 months after surgery were collected as follows: dysmenorrhea was significantly relieved (visual analog scale score was 2), hemoglobin was 123 g/L, and uterine volume was reduced to 43% of preoperative volume. The comparison of the patient's preoperative and postoperative magnetic resonance imaging showed that the uterus was approximately the same size as that of a woman of the same age, and the incision healed well (Fig. 3). CONCLUSION: Adenomyosis is a common gynecologic disease, mainly occurring in women of childbearing age. Adenomyosis is defined as endometrial glands and stroma that invade the myometrium and is surrounded by chronical inflammation in the endometrium [3]. Secondary dysmenorrhea and menorrhagia are the most common chief complaints in patients with adenomyosis, among which dysmenorrhea is the most unbearable symptom [2]. In the past, we had always treated adenomyosis by hysterectomy [4]. With the continuous pursuit of quality of life, it is difficult to meet clinical needs through drugs and traditional surgical methods. Uterine sparing surgery is a current trend in the treatment of adenomyosis, which enables women to maintain fertility and avoid the effects of hysterectomy on sexual function and mental discomfort. Dysmenorrhea can be divided into peripheral dysmenorrhea and central dysmenorrhea. According to our previous studies on dysmenorrhea, the uterine branch nerve has a controlling effect on dysmenorrhea [2]. The purpose of pelvic plexus uterine branch ablation is to further relieve dysmenorrhea by blocking nerve conduction pathways. Therefore, we selectively blocked the uterine branch nerve to alleviate the dysmenorrhea of adenomyosis. The uterine artery controls 90% of uterine blood flow. According to our team research, LUAO is an effective method to treat symptomatic uterine myomas and adenomyosis. We investigated the morphologic change and apoptosis occurring in myomal and adjacent myometrial tissues after LUAO. We concluded that apoptosis through mitochondrial pathways may lead to reduction of the volume of myoma and myometrium and eventually relief of symptoms [5,6]. We speculated "single organ shock uterine" to explain uterine artery occlusion (UAO) mechanism, which was different from uterine artery embolization. The single organ shock theory of UAO can still inhibit the growth of myomas effectively. It is difficult to completely remove adenomyosis lesions during surgery, especially for diffuse adenomyosis. Therefore, in our team, we performed UAO combined with resection of focal lesions in key areas for patients with diffuse adenomyosis, instead of pursuing radical resection [7,8]. The purpose of UAO is to reduce the amount of bleeding during surgery and further atrophy of residual and scattered adenomyosis lesions in utero [5,6]. The intraoperative blocking of the uterine artery can reduce intraoperative bleeding and operation time, improve operation quality, and decrease recurrence rate. In our team, this technique has been used in clinic for more than 10 years. Our previous studies have shown that LUAO combined with pelvic plexus uterine branch nerve block and resection of most of the adenomyosis has achieved satisfactory clinical efficacy as a treatment for adenomyosis [2,3]. With this procedure, we can help patients with adenomyosis retain their uterus and relieve the anxiety caused by hysterectomy. In conclusion, UAO and uterine branch ablation in uterine sparing laparoscopic treatment is a safe and effective method, which may be considered as a good choice for symptomatic adenomyosis.

The International Federation of Gynecology and Obstetrics (FIGO) initiative on pre-eclampsia: A pragmatic guide for first-trimester screening and prevention.

Pre­eclampsia (PE) is a multisystem disorder that typically affects 2%­5% of pregnant women and is one of the leading causes of maternal and perinatal morbidity and mortality, especially when the condition is of early onset. Globally, 76 000 women and 500 000 babies die each year from this disorder. Furthermore, women in low­resource countries are at a higher risk of developing PE compared with those in high­resource countries. Although a complete understanding of the pathogenesis of PE remains unclear, the current theory suggests a two­stage process. The first stage is caused by shallow invasion of the trophoblast, resulting in inadequate remodeling of the spiral arteries. This is presumed to lead to the second stage, which involves the maternal response to endothelial dysfunction and imbalance between angiogenic and antiangiogenic factors, resulting in the clinical features of the disorder. Accurate prediction and uniform prevention continue to elude us. The quest to effectively predict PE in the first trimester of pregnancy is fueled by the desire to identify women who are at high risk of developing PE, so that necessary measures can be initiated early enough to improve placentation and thus prevent or at least reduce the frequency of its occurrence. Furthermore, identification of an "at risk" group will allow tailored prenatal surveillance to anticipate and recognize the onset of the clinical syndrome and manage it promptly. PE has been previously defined as the onset of hypertension accompanied by significant proteinuria after 20 weeks of gestation. Recently, the definition of PE has been broadened. Now the internationally agreed definition of PE is the one proposed by the International Society for the Study of Hypertension in Pregnancy (ISSHP). According to the ISSHP, PE is defined as systolic blood pressure at ≥140 mm Hg and/or diastolic blood pressure at ≥90 mm Hg on at least two occasions measured 4 hours apart in previously normotensive women and is accompanied by one or more of the following new­onset conditions at or after 20 weeks of gestation: 1.Proteinuria (i.e. ≥30 mg/mol protein:creatinine ratio; ≥300 mg/24 hour; or ≥2 + dipstick); 2.Evidence of other maternal organ dysfunction, including: acute kidney injury (creatinine ≥90 µmol/L; 1 mg/dL); liver involvement (elevated transaminases, e.g. alanine aminotransferase or aspartate aminotransferase >40 IU/L) with or without right upper quadrant or epigastric abdominal pain; neurological complications (e.g. eclampsia, altered mental status, blindness, stroke, clonus, severe headaches, and persistent visual scotomata); or hematological complications (thrombocytopenia­platelet count <150 000/µL, disseminated intravascular coagulation, hemolysis); or 3.Uteroplacental dysfunction (such as fetal growth restriction, abnormal umbilical artery Doppler waveform analysis, or stillbirth). It is well established that a number of maternal risk factors are associated with the development of PE: advanced maternal age; nulliparity; previous history of PE; short and long interpregnancy interval; use of assisted reproductive technologies; family history of PE; obesity; Afro­Caribbean and South Asian racial origin; co­morbid medical conditions including hyperglycemia in pregnancy; pre­existing chronic hypertension; renal disease; and autoimmune diseases, such as systemic lupus erythematosus and antiphospholipid syndrome. These risk factors have been described by various professional organizations for the identification of women at risk of PE; however, this approach to screening is inadequate for effective prediction of PE. PE can be subclassified into: 1.Early­onset PE (with delivery at <34+0 weeks of gestation); 2.Preterm PE (with delivery at <37+0 weeks of gestation); 3.Late­onset PE (with delivery at ≥34+0 weeks of gestation); 4.Term PE (with delivery at ≥37+0 weeks of gestation). These subclassifications are not mutually exclusive. Early­onset PE is associated with a much higher risk of short­ and long­term maternal and perinatal morbidity and mortality. Obstetricians managing women with preterm PE are faced with the challenge of balancing the need to achieve fetal maturation in utero with the risks to the mother and fetus of continuing the pregnancy longer. These risks include progression to eclampsia, development of placental abruption and HELLP (hemolysis, elevated liver enzyme, low platelet) syndrome. On the other hand, preterm delivery is associated with higher infant mortality rates and increased morbidity resulting from small for gestational age (SGA), thrombocytopenia, bronchopulmonary dysplasia, cerebral palsy, and an increased risk of various chronic diseases in adult life, particularly type 2 diabetes, cardiovascular disease, and obesity. Women who have experienced PE may also face additional health problems in later life, as the condition is associated with an increased risk of death from future cardiovascular disease, hypertension, stroke, renal impairment, metabolic syndrome, and diabetes. The life expectancy of women who developed preterm PE is reduced on average by 10 years. There is also significant impact on the infants in the long term, such as increased risks of insulin resistance, diabetes mellitus, coronary artery disease, and hypertension in infants born to pre­eclamptic women. The International Federation of Gynecology and Obstetrics (FIGO) brought together international experts to discuss and evaluate current knowledge on PE and develop a document to frame the issues and suggest key actions to address the health burden posed by PE. FIGO's objectives, as outlined in this document, are: (1) To raise awareness of the links between PE and poor maternal and perinatal outcomes, as well as to the future health risks to mother and offspring, and demand a clearly defined global health agenda to tackle this issue; and (2) To create a consensus document that provides guidance for the first­trimester screening and prevention of preterm PE, and to disseminate and encourage its use. Based on high­quality evidence, the document outlines current global standards for the first­trimester screening and prevention of preterm PE, which is in line with FIGO good clinical practice advice on first trimester screening and prevention of pre­eclampsia in singleton pregnancy.1 It provides both the best and the most pragmatic recommendations according to the level of acceptability, feasibility, and ease of implementation that have the potential to produce the most significant impact in different resource settings. Suggestions are provided for a variety of different regional and resource settings based on their financial, human, and infrastructure resources, as well as for research priorities to bridge the current knowledge and evidence gap. To deal with the issue of PE, FIGO recommends the following: Public health focus: There should be greater international attention given to PE and to the links between maternal health and noncommunicable diseases (NCDs) on the Sustainable Developmental Goals agenda. Public health measures to increase awareness, access, affordability, and acceptance of preconception counselling, and prenatal and postnatal services for women of reproductive age should be prioritized. Greater efforts are required to raise awareness of the benefits of early prenatal visits targeted at reproductive­aged women, particularly in low­resource countries. Universal screening: All pregnant women should be screened for preterm PE during early pregnancy by the first­trimester combined test with maternal risk factors and biomarkers as a one­step procedure. The risk calculator is available free of charge at https://fetalmedicine.org/research/assess/preeclampsia. FIGO encourages all countries and its member associations to adopt and promote strategies to ensure this. The best combined test is one that includes maternal risk factors, measurements of mean arterial pressure (MAP), serum placental growth factor (PLGF), and uterine artery pulsatility index (UTPI). Where it is not possible to measure PLGF and/or UTPI, the baseline screening test should be a combination of maternal risk factors with MAP, and not maternal risk factors alone. If maternal serum pregnancy­associated plasma protein A (PAPP­A) is measured for routine first­trimester screening for fetal aneuploidies, the result can be included for PE risk assessment. Variations to the full combined test would lead to a reduction in the performance screening. A woman is considered high risk when the risk is 1 in 100 or more based on the first­trimester combined test with maternal risk factors, MAP, PLGF, and UTPI. Contingent screening: Where resources are limited, routine screening for preterm PE by maternal factors and MAP in all pregnancies and reserving measurements of PLGF and UTPI for a subgroup of the population (selected on the basis of the risk derived from screening by maternal factors and MAP) can be considered. Prophylactic measures: Following first­trimester screening for preterm PE, women identified at high risk should receive aspirin prophylaxis commencing at 11­14+6 weeks of gestation at a dose of ~150 mg to be taken every night until 36 weeks of gestation, when delivery occurs, or when PE is diagnosed. Low­dose aspirin should not be prescribed to all pregnant women. In women with low calcium intake (<800 mg/d), either calcium replacement (≤1 g elemental calcium/d) or calcium supplementation (1.5­2 g elemental calcium/d) may reduce the burden of both early­ and late­onset PE.

Decreasing the Uterine Blood Flow with Electroacupuncture: Bidermatomal and Monodermatomal Applications.

BACKGROUND: Previously we demonstrated a uterine fibroma case in which the decrease in the uterine artery blood flow was obtained with bidermatomal electroacupuncture (EA). A prospective study was conducted to validate the efficacy of bidermatomal and monodermatomal EA applications. METHODS: Ten healthy women participated 3 times for 3 steps of the study. Each woman enrolled into a bidermatomal sham control group application, a bidermatomal 80 Hz EA and as a last step, a monodermatomal EA with 80 Hz. Color Doppler ultrasonographic recordings were made to detect baseline blood flow parameters by a pulsatility index (PI), volume flow, area and diameter of each uterine artery and after stimulations. RESULTS: Doppler ultrasonographic recordings demonstrated statistically significant decreases of the blood flow both with bidermatomal (p = 0.03 for the left side PI and p = 0.04 for the right side PI) and monodermatomal EA (p = 0.006 for the left PI and p = 0.002 for the right side PI). The sham control group did not show a significant change in blood flow parameters. CONCLUSIONS: The present study validates the efficacy of the bidermatomal but also the monodermatomal EA with 80 Hz on decreasing the blood flow to the uterus.

Acute feTal behavioral Response to prenatal Yoga: a single, blinded, randomized controlled trial (TRY yoga).

BACKGROUND: In 2012, yoga was practiced by 20 million Americans, of whom 82% were women. A recent literature review on prenatal yoga noted a reduction in some pregnancy complications (ie, preterm birth, lumbar pain, and growth restriction) in those who practiced yoga; to date, there is no evidence on fetal response after yoga. OBJECTIVES: We aimed to characterize the acute changes in maternal and fetal response to prenatal yoga exercises using common standardized tests to assess the well-being of the maternal-fetal unit. STUDY DESIGN: We conducted a single, blinded, randomized controlled trial. Uncomplicated pregnancies between 28 0/7 and 36 6/7 weeks with a nonanomalous singleton fetus of women who did not smoke, use narcotics, or have prior experience with yoga were included. A computer-generated simple randomization sequence with a 1:1 allocation ratio was used to randomize participants into the yoga or control group. Women in the yoga group participated in a 1-time, 1 hour yoga class with a certified instructor who taught a predetermined yoga sequence. In the control group, each participant attended a 1-time, 1 hour PowerPoint presentation by an obstetrician on American Congress of Obstetricians and Gynecologists recommendations for exercise, nutrition, and obesity in pregnancy. All participants underwent pre- and postintervention testing, which consisted of umbilical and uterine artery Doppler ultrasound, nonstress testing, a biophysical profile, maternal blood pressure, and maternal heart rate. A board-certified maternal-fetal medicine specialist, at a different tertiary center, interpreted all nonstress tests and biophysical profile data and was blinded to group assignment and pre- or postintervention testing. The primary outcome was a change in umbilical artery Doppler systolic to diastolic ratio. Sample size calculations indicated 19 women per group would be sufficient to detect this difference in Doppler indices (alpha, 0.05; power, 80%). Data were analyzed using a repeated-measures analysis of variance, a χ(2), and a Fisher exact test. A value of P < .05 was considered significant. RESULTS: Of the 52 women randomized, 46 (88%) completed the study. There was no clinically significant change in umbilical artery systolic to diastolic ratio (P = .34), pulsatility index (P = .53), or resistance index (P = .66) between the 2 groups before and after the intervention. Fetal and maternal heart rate, maternal blood pressure, and uterine artery Dopplers remained unchanged over time. When umbilical artery indices were individually compared with gestational age references, there was no difference between those who improved or worsened between the groups. CONCLUSION: There was no significant change in fetal blood flow acutely after performing yoga for the first time in pregnancy. Yoga can be recommended for low-risk women to begin during pregnancy.

Antenatal telephone support intervention and uterine artery Doppler screening: A qualitative exploration of women׳s views.

OBJECTIVES: to gain insight into low risk nulliparous women׳s experiences of a telephone support intervention (TSI) and TSI with uterine artery Doppler screening (UADS) intervention and their views of the structure of current antenatal care provision. DESIGN: postnatal semi-structured interviews were analysed using a thematic framework approach. The interviews formed a subset of data from a mixed methods study. SETTING AND PARTICIPANTS: participants were 45 low risk nulliparous women who had consented to take part in a randomised controlled trial of two antenatal support interventions; the trial was conducted at a large maternity unit in the North East of England, UK from 2004 to 2007. FINDINGS: most of the women in the study expressed positive views about the telephone support intervention (TSI) and the antenatal care they had received. Uterine artery Doppler screening was acceptable to women but did not feature highly when women recalled their antenatal experiences. Those who viewed their pregnancy as complicated by medical, social or emotional difficulties would have preferred more frequent antenatal visits. Views of antenatal care provision were influenced by women׳s perception of their pregnancy progression and the relationship developed with their midwife. KEY CONCLUSIONS AND IMPLICATIONS FOR PRACTICE: although the TSI was viewed positively by women, it was valued most by those who required additional support. The intervention was not a substitute for face to face midwifery visits. Future research is needed to investigate the potential of utilising telephone contact to provide antenatal care for women who have pregnancies complicated by physical, psychological or emotional issues. The findings were consistent with previous evidence to show that the relationship between women and midwives is fundamental to women׳s experience of antenatal care.

Antenatal telephone support intervention with and without uterine artery Doppler screening for low risk nulliparous women: a randomised controlled trial.

BACKGROUND: The number of routine antenatal visits provided to low risk nulliparous women has been reduced in the UK, acknowledging this change in care may result in women being less satisfied with their care and having poorer psychosocial outcomes. The primary aim of the study was to investigate whether the provision of proactive telephone support intervention (TSI) with and without uterine artery Doppler screening (UADS) would reduce the total number of antenatal visits required. A secondary aim was to investigate whether the interventions affected psychological outcomes. METHODS: A three-arm randomised controlled trial involving 840 low risk nulliparous women was conducted at a large maternity unit in North East England. All women received antenatal care in line with current UK guidance. Women in the TSI group (T) received calls from a midwife at 28, 33 and 36 weeks and women in the telephone and Doppler group (T + D) received the TSI and additional UADS at 20 weeks' gestation. The main outcome measure was the total number of scheduled and unscheduled antenatal visits received after 20 weeks' gestation. RESULTS: The median number of unscheduled (n = 2.0), scheduled visits (n = 7.0) and mean number of total visits (n = 8.8) were similar in the three groups. The majority (67%) of additional antenatal visits were made to a Maternity Assessment Unit because of commonly occurring pregnancy complications. Additional TSI+/-UADS was not associated with differences in clinical outcomes, levels of anxiety, social support or satisfaction with care. There were challenges to the successful delivery of the telephone support intervention; 59% of women were contacted at 29 and 33 weeks gestation reducing to 52% of women at 37 weeks. CONCLUSIONS: Provision of additional telephone support (with or without UADS) in low risk nulliparous women did not reduce the number of unscheduled antenatal visits or reduce anxiety. This study provides a useful insight into the reasons why this client group attend for unscheduled visits. TRIAL REGISTRATION: ISRCTN62354584.

Evaluation of the efficacy of Fructus agni casti in women with severe primary dysmenorrhea: a prospective comparative Doppler study.

AIM: The aim of this case-control study was to compare the efficacy of ethinyl estradiol/drospirenone and Fructus agni casti in women with severe primary dysmenorrhea measuring uterine artery blood flow via Doppler ultrasonography. METHODS: A total of 60 women with severe primary dysmenorrhea and 30 healthy women (control) were included in this study. Thirty patients were treated with ethinyl estradiol 0.03 mg/drospirenone (group 1) and another 30 were treated with Fructus agni casti (group 2) during three menstrual cycles. Before and at the end of third month of therapy visual analog scale (VAS) scores, pulsatility index (PI), resistance index (RI) of uterine artery were recorded before and after receiving therapy on the first day of the menstrual cycle. RESULTS: Mean PI and RI values in patients with severe primary dysmenorrhea were significantly higher than in the control groups on the first day of the menstrual cycle (P < 0.0001). Mean PI and RI values were significantly lower after the treatment in both groups compared to before values (P < 0.001 for both). After using the drugs for three menstrual cycles, VAS scores were significantly dropped in both groups compared to before treatment values (P < 0.0001 for both); however, there were no significant differences in terms of Doppler findings between group 1 and 2. CONCLUSION: The effectiveness of Fructus agni casti was similar to that of ethinyl estradiol/drospirenone in patients with primary dysmenorrhea.

Effects of physiotherapeutic TENS in a woman with unexplained infertility.

Unexplained infertility (UI) is a difficult diagnosis in the field of obstetrics and gynaecology. This report describes TENS treatment as an adjunct therapy for a 30-year-old woman with long-standing UI who was scheduled to undergo ovarian stimulation for in vitro fertilization (IVF) and embryo transfer. She had three unsuccessful intrauterine insemination treatments. Her last IVF treatment also failed. The treatment consisted of burst-TENS for seven sessions, which was applied daily from the second day of induction of ovulation (IO) to hCG administration. The transvaginal ultrasonography with pulsed Doppler curves was performed to measure the uterine artery impedance indices of Pulsatility Index (PI) and Resistance Index (RI). Before TENS application, on the first day of IO, the PI and RI for right side uterine artery were 3.96 and 0.96, respectively. For left uterine artery, the PI and RI were 6.92 and 1, respectively. After treatment with TENS, on the day of hCG administration, the PI and RI for right side uterine artery were 3.39 and 0.90, respectively. On the left side, they were PI=2.62 and RI=0.86. IVF was performed and on the day of oocytes collection, 22 oocytes were collected and inseminated. Fertilization was confirmed 16 hours after insemination by visualization of 2 pronuclei. A singleton pregnancy was achieved by the presence of a fetal sac during an ultrasound examination. It is concluded that the addition of TENS resulted in remarkable reduction of uterine artery PI and RI and a successful pregnancy after IVF for this woman with UI.