Histologic chorioamnionitis: different histologic features at different gestational ages.

OBJECTIVE: The aim of this study was to investigate the rate of the different histological chorioamnionitis (HCA) grade in relation to the gestational age in term and preterm delivery. METHODS: Three hundred and ninety-two women with singleton pregnancy with spontaneous onset of labor either prematurely or at term, with histologic diagnosis of HCA, were enrolled. Placentas were classified as: deciduitis and/or histologic chorioamnionitis within the membranes (HCA1); amnionitis or inflammation of the chorionic plate without funisitis (HCA2); and histologic chorioamnionitis with funisitis (HCA3). Microbiological culture was performed on both placental and fetal membrane samples. RESULTS: HCA1 was more frequent in women delivering at term than in preterm (p < 0.001). HCA2 was more represented in women delivering between 32 and 36 weeks (p < 0.001) and HCA3 occurred more frequently in those delivering within 32 weeks (p < 0.001). The positive bacterial culture was higher (p = 0.008) in presence of HCA3 in comparison with HCA1 and HCA2. CONCLUSIONS: This study showed a significantly different distribution of HCA grades in relation to gestational age at delivery. HCA may represent the expression of different subtending etiologies and may also reflect specific immune competence of gestational tissues at different gestational ages, strengthening as pregnancy advances.

Hysteroscopic treatment of the cesarean-induced isthmocele in restoring infertility.

PURPOSE OF REVIEW: To review the treatments of the cesarean-induced isthmocele in restoring infertility, associated techniques, and the risks of complications associated with their use. RECENT FINDINGS: Isthmocele is a reservoir-like pouch defect on the anterior wall of the uterine isthmus located at the site of a previous cesarean delivery scar. The flow of menstrual blood through the cervix may be slowed by the presence of isthmocele, as the blood may accumulate in the niche because of the presence of fibrotic tissue, causing pelvic pain in the suprapubic area. Moreover, persistence of the menstrual blood after menstruation in the cervix may negatively influence the mucus quality and sperm quality, obstruct sperm transport through the cervical canal, interfere with embryo implantation, leading to secondary infertility. The removal of the local inflamed tissue may be performed by laparoscopic, combined laparoscopic-vaginal, or vaginal surgery, and operative hysteroscopy, a minimally invasive approach to improve symptoms and restore fertility. SUMMARY: Isthmocele occurs after cesarean section, a common method of delivery and one of the most frequent surgical procedures, so that its upward incidence appears likely to continue in the near future. Because of its minimal invasiveness, resectoscopy may be the better choice for treatment, yielding good therapeutic results.

Essure transcervical tubal sterilization: a 5-year x-ray follow up.

OBJECTIVE: To evaluate the x-ray appearance of Essure microinserts 5 years after their insertion. DESIGN: Prospective controlled study. SETTING: Tertiary referral centers for gynecologic care. PATIENT(S): Forty-five consecutive women with successful hysteroscopic bilateral placement of the Essure devices and postprocedure satisfactory hysterosalpingography confirmation test. INTERVENTION(S): Pelvic anteroposterior x-ray. MAIN OUTCOME MEASURE(S): Stability and and symmetric appearance of Essure microinsert positions; measurement of the intrauterine distance between the two devices. RESULT(S): After 5 years from their placement, no detachment nor fracture of devices was observed. x-Ray recognition of the device after 5 years showed findings similar to those recorded at 3 months' follow-through hysterosalpingography. CONCLUSION(S): x-Ray evaluation of findings related to stability of position, symmetric appearance, and distance between the two Essure microinserts corroborates the irreversibility and the reliability of the fibrotic reaction that ensured tubal occlusion after devices placement.

Surgical hysteroscopic treatment of cesarean-induced isthmocele in restoring fertility: prospective study.

The reproductive outcome in 41 consecutive patients with cesarean-induced isthmocele and secondary infertility was evaluated prospectively. Patients included menopausal women (mean [SD; 95% CI] age, 35 [4.1; 29-42] years), with fertility duration of 3 to 8 (4.6 [28]) years with isthmocele, postmenstrual abnormal uterine bleeding, and suprapubic pelvic pain. Transvaginal ultrasound and office hysteroscopy were used to diagnosis isthmocele. Complete fertility tests were performed to exclude other causes of infertility in both female and male participants. Operative hysteroscopy was performed to correct the cesarean scar defect, and histologic findings were evaluated. Correction of isthmocele via operative hysteroscopy was successful in all cases evaluated. Patients became pregnant spontaneously between 12 and 24 months after isthmoplasty. Thirty-seven of the 41 patients (90.2%) delivered via cesarean section, and 4 (9.8%) had a spontaneous abortion in the first trimester. Isthmoplasty resulted in resolution of postmenstrual abnormal uterine bleeding and suprapubic pelvic pain in all patients. Thus, it was concluded that surgical treatment of cesarean-induced isthmocele using a minimally-invasive approach (operative hysteroscopy) restores fertility and resolves symptoms in women with a cesarean section scar and secondary infertility.

A retrospective case-control study comparing hysteroscopic resection versus hormonal modulation in treating menstrual disorders due to isthmocele.

In a retrospective case-control study, we compared the effectiveness of hysteroscopic correction and hormonal treatment to improve symptoms [postmestrual abnormal uterine bleeding (PAUB), pelvic pain localized in suprapubic site] associated with isthmocele. Women (n = 39; mean age ± SD, 35 ± 4.1 years) were subdivided in Group A [patients (n = 19) subjected to hysteroscopic surgery (isthmoplasty)] and, Group B [women (n = 20) undergoing hormonal treatment consisting of one oral tablet containing 0.075 mg of Gestodene and 0.030 mg of Ethynylestradiol for 21 days, followed by 7 days of suspension]. Resolution and/or improvement of menstrual disorders; patients degree of satisfaction with the treatment were measured 3 months later, by office hysteroscopy (Grop A) or phone call. PAUB and pelvic pain resolution was achieved in all patients: Group A had significant lower numbers of days of menstrual bleeding (P < 0.001), prevalence of pelvic pain in the suprapubic area (P = 0.04) and, higher degree of satisfaction (P < 0.001) compared to Group B. In conclusion, resectoscopic surgery is a valid way to treat patients with symptoms of prolonged postmenstrual uterine bleeding caused by isthmocele. Data from this study also indicate that resectoscopy may be the first choice because it is minimally invasive and yields good therapeutic results.

Serum activin A levels are lower in tubal than intrauterine spontaneously conceived pregnancies.

OBJECTIVE: To measure serum activin A levels together with progesterone and hCG, in women with overt clinical signs and symptoms of ectopic pregnancy (EP) and, in gestational age-matched intrauterine pregnancy (IUP). DESIGN: Retrospective case-control study. SETTING: Department of Pediatrics, Obstetrics and Reproductive Medicine, Section of Obstetrics and Gynecology, University of Siena, Siena, Italy. POPULATION: The study group was composed by 30 women with an EP; the control group was composed by 30 women with a sonographic evidence of a single spontaneous IUP. METHODS: Clinical examination; transvaginal ultrasound scan; hCG, progesterone and activin-A measurements; laparoscopy; uterine curettage; histological examination. MAIN OUTCOME MEASURE: Pregnancy outcome; sensitivity and specificity of hCG, progesterone, and activin A for EP. RESULTS: Serum hCG levels did not differ significantly between tubal EP and IUP, while P concentrations were significantly (P < 0.001) lower in tubal EP than IUP. Serum levels of activin A were significantly (P < 0.0001) lower in tubal EP than in IUP and, at the cutoff 0.43 ng/mL achieved a sensitivity of 96.7% and a specificity of 100% for EP. CONCLUSION: Activin A secretion in EP is reduced and measurement of its serum levels may have the potential clinical advantage to signal the presence of EP.