Combined Use of Magnesium Sulfate and Fingolimod for Antenatal Neuroprotection against Inflammation-Mediated Experimental Preterm Brain Injury in a Rat Model.

BackgroundWe compared the neuroprotective effects of Fingolimod (fng), a neuroprotective and anti-inflammatory drug, with that of magnesium sulfate (MgSO4), alone and in combination, in fetal rat whose mothers were exposed to endotoxin.MethodSeven groups of pregnant rats (28 total) were evaluated at 0.8 gestation - Group1 - saline only; 2 - endotoxin only; 3 - endotoxin + MgSO4; 4 - endotoxin + fng; 5 - endotoxin + MgSO4 + fng; 6 - saline + fng; 7 - saline + MgSO4 + fng. Preterm labor was induced 4 h after intraperitoneal endotoxin administration. Fetal brain samples were examined immunohistochemically using S100ß, IL-6, and IL-10.ResultsEndotoxin caused increased expression of S100ß, IL-6, and IL-10. Compared with MgSO4 alone, combined treatment was associated with lower expression of IL-10, IL-6 and S100 ß.ConclusionFng decreases inflammatory markers after in-utero exposure to endotoxin, has a synergistic effect combined with MgSO4, and may be a candidate neuroprotective drug for inflammation-induced preterm brain injury.

Relations between second-trimester aneuploidy screening results and prediction of labour induction success in term pregnancies.

We aimed to assess whether the second-trimester maternal serum markers could be used for the prediction of labour induction success. This prospective study enrolled women planned labour induction at term. Women were assigned to one of two groups: vaginal prostaglandin or balloon dilatation. All patients were evaluated for Bishop score, maternal serum oestriol, human chorionic gonadotropin and progesterone at the time of second-aneuploidy screening. The total successful rate for induction of labour was 63.9% in both groups. Maternal serum oestriol multiple of median (MoM) values were significantly lower among the caesarean section group compared to the vaginal delivery group (p < .001). A MoM value of 0.74 for oestriol was associated with a sensitivity of 75.9%, specificity of 41.0%, a positive predictive value of 76.6% and a negative predictive value of 58.0% for a successful induction of labour. Oestriol had a good performance in the prediction of successful induction of labour at term.IMPACT STATEMENTWhat is already known on this subject? Induction of labour is a common procedure undertaken whenever the benefits of prompt delivery outweigh the risks of expectant management. Previous studies have reported that a decreased progesterone/oestradiol ratio and increased maternal plasma oestriol levels are associated with successful labour. What the results of this study add? The results of this study showed that second-trimester oestriol multiple of median (MoM) value provide a significant contribution to the efforts of the prediction of successful induction of labour in term pregnancy, having a sensitivity of 69.8%, specificity of 92.4%, positive predictive value of 83.3% and negative predictive value of 82.5%.What the implications are of these findings for clinical practice and/or further research? This finding can be used as an additional method for prediction of labour induction as well as multiparity and Bishop score. This adds new valuable data to the literature which could be used for systematic reviews and for implementing guidelines and protocols on labour induction.

Can we consider cesarean myomectomy as a safe procedure without long-term outcome?

AIM: To investigate short- and long-term outcomes in women undergoing cesarean myomectomy (CM). METHODS: This was a retrospective study that explored short-term outcomes of women, who underwent cesarean operations with or without myomectomies (CM controls) in a single tertiary center throughout a 6-year-period. For long-term outcomes, the mean duration of follow-up was 6.3 ± 1.0 years. RESULTS: There were no differences among the CM (n= 91) and control groups (n = 60) considering mean change in hemoglobin and hematocrit levels, hemorrhage, as well as requirement for blood transfusions with a slightly increased operative time. Multiple myomas, and cervical and cornual localization were associated with an increased drop of hemoglobin and hematocrit (p < 0.05). Subsequent pregnancy and recurrence rates were 35% (32/91) and 5.5% (5/91), respectively. Preterm delivery (n = 1, 3.1%), uterine dehiscence (n = 1, 3.1%), placenta previa (n = 1, 3.1%) and mild-to-severe post-CM adhesions (n = 8, 25%) were observed in subsequent pregnancies. Recurrence was identified in five of the nonpregnant (5.5%) women, and three of these (4.1%) underwent an additional major surgery. There was no recurrence in subsequent pregnancies. CONCLUSION: The recurrence of myoma was relatively low following CM. Subsequent pregnancy is protective for recurrence of myoma without increased adhesion formation and obstetric complications.

The evaluation of risk factors for failed response to conservative treatment in tubo-ovarian abscesses.

OBJECTIVE: The aim of our study is to assess the risk factors for medical treatment failure and to predict the patients who will require the surgical therapy as well as to predict the factors affecting treatment success. MATERIAL AND METHODS: This was a cross-sectional study including 76 women with tubo-ovarian abscesses (TOA) who were either conservatively or surgically treated and were admitted to two gynecology units over a 4-year period. The demographic characteristics of the patients, gynecologic and obstetric histories, size and localization of abscesses were recorded. Gentamicin plus clindamycin treatment protocol was implemented for all patients. Ampicillin treatment was added in three patients with the positive culture of Actinomyces. Response to treatment was evaluated after 48-72 h. Patients who fail to respond to medical treatment required surgery or percutaneous drainage. We compared clinical and laboratory factors between the groups. RESULTS: In surgery group, patients were significantly older than the others (44.9±5.4 versus 39.1±7.6 years). Fifty-six patients (74%) responded to antibiotics and 20 of the patients required surgical intervention. Patients treated with antibiotics were hospitalized for an average of 6.32±2.8 days versus 12.75±5.6 days for those who required surgery (p=0.021). Patients who were surgically treated had a mean size of TOA of 67.9±11.2 mm versus 53.6±9.4 mm for those treated with antibiotics alone (p=0.036). There were no significant differences between groups in laboratory parameters, except for initial white blood cell (WBC) counts. The complications of surgery included in descending order of frequency blood transfusions, surgical wound infections, bowel injury, and bladder injury. CONCLUSION: An increased size of pelvic mass, higher initial WBC counts, advanced age, and smoking were all associated with failed response to conservative treatment. It is important to identify the risk factors to distinguish patients who will respond to antibiotic therapy and those who will need a surgical treatment. Thus, the required early intervention can result in a reduction in the morbidity associated with TOA.

Utero-cutaneous Fistula after Multiple Abdominal Myomectomies: A Case Report.

BACKGROUND: Utero-cutaneous fistula (UCF) is an extremely rare entity and only a few case reports have been published. Most UCFs develop secondary to post-partum or postoperative complications. CASE REPORT: A 42 year-old woman began to complain from bleeding and malodorous discharge through her abdominal incision scar. The fistula tract with a thickness of 8 mm was observed between the uterus and wound using magnetic resonance imaging (MRI). The risks and benefits of conservative treatment have been discussed; the patient demanded definitive treatment, so hysterectomy and excision of the fistulous tract was performed. Histopathology of the fistulous tract showed endometrial epithelization of the tract lined by granulation. CONCLUSION: There are many causes of such an extremely rare entity. Patients should be counseled for medical or surgical treatment considering their age, accompanied uterine pathologies such as fibroids and fertility expectations.