The prediction of surgical intervention in patients with tubo-ovarian abscess.

The aim of this study was to compare the clinical characteristics of patients with tubo-ovarian abscess (TOA) who responded to medical treatment and those who underwent surgical intervention due to medical treatment failure. Electronic medical records were evaluated retrospectively to identify patients who were diagnosed with TOA. Demographic, clinical, and laboratory data including white blood cell (WBC) count, erythrocyte sedimentation rate (ESR), and C-reactive protein (CRP) were compared between the medical treatment group and the surgical intervention group. Patient age, TOA diameter, WBC count, CRP, and ESR were significantly different between the groups. On multiple regression analysis, significant correlations were identified between age (p = .001), ESR (p = .045), and failure of medical treatment. TOA diameter (p = .065) showed a borderline association with surgical intervention. The risk of needing surgical intervention in TOA patients can be predicted using ESR in addition to age and TOA size as risk factors.IMPACT STATEMENTWhat is already known on this subject? For patients diagnosed with a tubo-ovarian abscess (TOA), the size of TOA and the patient's age are helpful for early identification of patients who are likely to need surgical treatment. Inflammatory markers such as C-reactive protein and white blood cell are also associated with the risk of surgical intervention.What do the results of this study add? Erythrocyte sedimentation rate (ESR) in addition to the size of TOA and the patient's age is a useful marker in determining whether to undergo surgery in patients with TOA.What are the implications of these findings for clinical practice and/or further research? ESR combined with the patient's age and the size of TOA is clinically useful in predicting the need for early surgical intervention in patients with TOA. Large prospective controlled studies are required to establish relationship between inflammatory markers and the risk of surgical intervention.

Can the Need for Invasive Intervention in Tubo-ovarian Abscess Be Predicted? The Implication of C-reactive Protein Measurements.

STUDY OBJECTIVE: To evaluate the clinical parameters of hospitalized patients with pelvic inflammatory disease (PID) for the presence of tubo-ovarian abscess (TOA) and predict the need for intervention. DESIGN: A prospective cohort study. SETTING: A tertiary care university medical center. PATIENTS: Ninety-four patients were diagnosed with complicated PID and hospitalized between 2015 and 2017. INTERVENTIONS: Patients with PID were treated with parenteral antibiotics according to Centers for Disease Control guidelines. Demographic, clinical, sonographic, and laboratory data for patients with PID were analyzed. Inflammatory markers including C-reactive protein (CRP), white blood cells (WBCs), erythrocyte sedimentation rate (ESR), and clinical parameters were collected at admission and during hospitalization. MEASUREMENTS AND MAIN RESULTS: Forty-eight of 94 patients (51.1%) hospitalized with complicated PID were diagnosed with TOA sonographically. CRP levels were the strongest predictor of TOA, followed by WBC count, ESR, and fever on admission. The areas under the receiver operating characteristic (ROC) curve for CRP, WBC, ESR, and fever were .92, .75, .73 and .62, respectively. CRP specificity was 93.4% and sensitivity was 85.4% for predicting TOA, with cutoff value of 49.3 mg/L. Twelve patients (25%) failed conservative management and underwent surgical intervention including laparoscopy (n = 7), computed tomography (CT)-guided drainage (n = 4), and laparotomy (n = 1). In this group, CRP levels significantly increased from admission to day 1 and day 2 during hospitalization (128.26, 173.75, and 214.66 mg/L, respectively; p < .05 for both). In the conservative management group, CRP levels showed a plateau from admission to day 1 and then a decrease until day 3 (110, 120.49, 97.52, and 78.45 mg/L, respectively). CONCLUSION: CRP is a sensitive, specific inflammatory marker for predicting TOA in patients with complicated PID, and levels >49.3 mg/L suggest the presence of TOA. In the TOA group, CRP level trends correlated well with success or failure of conservative management. Increasing CRP levels during treatment may be used as an indicator of the need for invasive intervention, and daily CRP measurements can help predict the need for invasive intervention.

Multidose Methotrexate Treatment of Ectopic Pregnancies with High initial ß-Human Chorionic Gonadotropin: Can Success Be Predicted?

OBJECTIVE: To investigate the clinical results and prognostic factors of multiple dose methotrexate (Mtx) treatment of ectopic pregnancy patients with high initial serum (human chorionic gonadotropin [hCG]). DESIGN: Retrospective cohort study. PATIENTS: Twenty-six ectopic pregnancy patients with serum (ßhCG) > 5,000 mIU/mL who received multiple doses of Mtx (1 mg/kg) with folinic acid rescue on the alternating days. RESULTS: Success rate was 88.5%. All failures were tubal ruptures in those who underwent surgery. Median initial hCG values of the success and the failure patients were 8,582 (5,058-31,114) and 5,280 (5,042-13,563) mIU/mL respectively (p > 0.05). Side effects were seen in 18 patients (69.2%, one bone marrow suppression and 17 minor side effects). The number of Mtx injections (7.04 ± 1.71), Mtx dose (71.35 ± 13.16 mg) and follow-up period (42.04 ± 23.77 days) did not differ between groups. Body mass index (BMI), Mtx dose, number of Mtx and change in ßhCG levels between the initials and the levels measured 2 days after the 3rd, 4th, and 5th Mtx injections were found to be highly predictive for tubal rupture. CONCLUSIONS: Multiple-dose Mtx treatment of ectopic pregnancies with high initial hCG is safe and effective. BMI, Mtx dose, number of Mtx injections and the decrement of ßhCG levels were found as highly predictive for the success of the treatment.

The effectiveness of neutrophil to lymphocyte ratio in prediction of medical treatment failure for tubo-ovarian abscess.

AIM: We aimed to compare the neutrophil-to-lymphocyte ratio (NLR) in tubo-ovarian abscess (TOA) patients who responded to medical treatment or who underwent surgical intervention due to medical treatment failure. METHODS: The files of the patients, hospitalized in our Obstetrics and Gynecology Department with TOA diagnosis between August 2015 and December 2017, were evaluated retrospectively. The conservative management group was comprised of 38 of the 81 patients (46.9%) who responded to sole medical treatment with the triple antibiotic regimen (gentamicin-clindamycin-ampicillin) and the surgical intervention group was comprised of 43 patients (53.1%) who did not respond to medical treatment and needed further surgery and/or interventional radiologic abscess drainage. Demographic and clinical data, imaging findings, and laboratory results including NLR were compared between two groups. RESULTS: There were statistically significant differences between the groups in terms of age, TOA diameter, white blood cell and neutrophil counts, and NLR levels (P < 0.05). The mean NLR was 7.4 ± 5.8 for the conservative management group and 10.3 ± 5.8 for the surgical intervention group (P = 0.004). The area under the curve (AUC) for NLR was 0.69 (threshold value was ≥6.97, 95% confidence interval, sensitivity 79.1%, specificity 57.9%). On multiple regression analysis, a significant correlation was identified between age, NLR and resistance to the medical treatment. CONCLUSION: Neutrophil-to-lymphocyte ratio and age are significantly higher in patients with medical treatment failure and NLR could be used as a novel marker in addition to white blood cell in the prediction of medical treatment failure in TOA patients.

Serum procalcitonin levels together with clinical features and inflammatory markers in women with tubo-ovarian abscess for discriminating requirements for surgery for full recovery.

Tubo-ovarian abscess (TOA) coexists in 15% of cases with pelvic inflammatory disease. Medical treatment is the first line of approach in women with TOA, however, 25% of cases fail to respond to antibiotics, therefore, these cases need to undergo surgical intervention. We aimed to determine factors leading to failure of medical treatment in women diagnosed with TOA. According to our results among 144 women, 27 cases required surgical intervention for full recovery. None of the demographic, sonographic or laboratory findings, including procalcitonin level, had significant predictive value for the failure of medical treatment in women with TOA. Impact statement What is already known on this subject? Tubo-ovarian abscess (TOA) coexists in 15% of cases with pelvic inflammatory disease. Medical treatment is the first line approach in women with TOA, however, 25% of cases fail to respond to antibiotics, therefore, these cases need to undergo surgical intervention. Several risk factors have been evaluated in order to predict the failure of medical treatment. What do the results of this study add? None of the variables, including age, parity, mass diameter, serum CRP, procalcitonin levels and sedimentation rate had significant value for predicting TOA cases that required surgical intervention for full recovery. What are the implications of these findings for clinical practice and/or further research? In clinical practice, identification of risk factors leading to the failure of medical treatment helps clinicians to inform patients and help surgeons predict those who need surgical intervention.

Usefulness of Serum Procalcitonin Levels in Predicting Tubo-Ovarian Abscess in Patients with Acute Pelvic Inflammatory Disease.

We aimed to investigate the clinical importance of serum procalcitonin (PCT) levels in the diagnosis of tubo-ovarian abscess (TOA). Patients diagnosed with pelvic inflammatory disease (PID; n = 36) and patients diagnosed with TOA (n = 42) were included in the study. Sociodemographic characteristics, laboratory and clinical parameters were compared between the 2 groups. Mean PCT level was higher in the TOA group (p = 0.004). Mean length of stay in hospital was longer in patients with TOA (p < 0.001). White blood cell count, neutrophil count, percentage of neutrophils and C-reactive protein levels were higher than normal limits in all patients; however, no differences in these parameters were observed between the groups. A cutoff level of 0.330 ng/ml for PCT revealed 62% sensitivity and 75% specificity in predicting TOA. Serum PCT is a promising inexpensive marker for the diagnosis of TOA in PID patients.

Influence of various tubal surgeries to serum antimullerian hormone level and outcome of the subsequent IVF-ET treatment.

OBJECTIVE: To compare the influence of various tubal surgeries to ovarian reserve via serum level of antimullerian hormone (AMH) and the subsequent in vitro fertilization and embryo transplantation (IVF-ET) outcome in patients with simple tubal infertility. STUDY DESIGN: A prospective cohort study was conducted on 134 IVF cycles undegone by 26 and 34 cases with bilateral and unilateral salpingectomy, respectively, 23 cases with bilateral oviducts interrupted in the proximal and 51 cases with bilateral oviducts obstruction without intervention as controls. RESULTS: Serum AMH displayed its great superiority to traditional markers of ovarian reserve in correspondence with antral follicles count and decisive effect for the number of oocytes retrieved after stimulation in each group. No significant differences on ovarian reserve and responsiveness or IVF-ET outcome existed among four groups comparable on essential characteristics, except for numerically higher clinical pregnancy rate and live birth rate after various tubal surgeries versus no intervention for bilateral oviducts obstruction. Especially, bilateral salpingectomy precursed the statistically highest implantation rate (51.0% versus 28.0%, 39.1%, 30.4%) and numerically best IVF outcome. CONCLUSION: Tubal surgical procedures have some beneficial effect for improving IVF outcome without significant impact on ovarian reserve or responsiveness. Bilateral salpingectomy appears to be an appropriate procedure before IVF treatment for bilateral salpingitis, especially hydrosalpinx.

Tuboovarian abscess. Factors associated with operative intervention after failed antibiotic therapy.

OBJECTIVE: To evaluate whether size of tuboovarian abscess (TOA) and other clinical characteristics were associated with the need for surgical intervention. STUDY DESIGN: A retrospective chart review of patients hospitalized at an inner city hospital between January 1998 and December 2007 with the diagnosis of TOA. Demographics, medical history, clinical markers of infection, radiology, pathology, and operative reports were examined. Student's t test and Fisher's exact test were utilized to analyze differences between groups. Multiple logistic regression analysis was performed to identify significant predictors of surgery. Receiver operating characteristic (ROC) analysis was used to assess how well TOA size and other significant variables were associated with the need for operative or procedural intervention. RESULTS: A total of 163 patients with TOA were identified; 41 patients were excluded based on specific criteria. Of the remaining 122 women, 65.6% responded to antibiotic therapy, and 34.4% had surgery or ultrasound-guided drainage. Mean TOA size in the medical group was 4.4 cm as compared to 7.3 cm in the surgical group (p < 0.0001). Maximal leukocyte count, older age, and parity were associated with significantly higher risk of surgery. The significant univariate variables remained significant after multivariate analysis. ROC curve analysis revealed an excellent discrimination of the need for surgical treatment as predicted by TOA size, with increased likelihood of surgical or procedural intervention with increasing TOA size. CONCLUSION: Radiographic size, leukocyte count, age, and parity are associated with operative or procedural treatment of tuboovarian abscess.

The role of the serum inflammatory markers for predicting the tubo-ovarian abscess in acute pelvic inflammatory disease: a single-center 5-year experience.

OBJECTIVE: To compare patients with tubo ovarian abscess (TOA) and non-TOA acute pelvic inflammatory disease (PID) and to determinate admitted day laboratory cut-off values for the TOA. MATERIALS AND METHODS: Files of inpatients admitted to our clinic with the diagnoses of PID and/or TOA between the years of 2006 and 2011. Laboratory and culture results were obtained from the database of hospital. A total of 73 patients diagnosed with PID and/or TOA were evaluated. Patients who were diagnosed with TOA and PID by physical and sonographic examination were assigned to group 1 and group 2, respectively. Both groups were compared in terms of laboratory, clinical, and epidemiological parameters. RESULTS: Of 73 patients admitted with the diagnosis of PID, 44 (60.3 %) were found to have TOA, and 29 (39.7 %) were not found. Mean age of patients was determined as 41.4 ± 7.7 in group 1 and as 35.1 ± 6.8 in group 2. Abscess was detected more frequently in patients with low socio-cultural level, and this was found to be statistically significant. The diameter of abscess was found to be ≥5 cm in 39 (88.6 %) patients and <5 cm in 5 (11.4 %) patients. The average length of hospital stay was statistically significantly increased in patients with an abscess of ≥5 cm in size compared to patients with an abscess of <5 cm. When C-reactive protein (CRP), erythrocyte sedimentation rate (ESR), leukocyte counts were statistically evaluated by ROC curves, diagnostic ability of CRP, ESR and leukocyte count was found to be 73, 87, and 58 %. CRP has a specificity of 63 % and a sensitivity of 72 % if cut-off value is considered as 11.5 mg/L whereas ESR has a specificity of 83 % and a sensitivity of 79 % if cut-off value is considered as 19.5 mm/1/2 h. CONCLUSION: ESR >19.5 mm/1/2 h and CRP >11.5 mg/L were the best predictors of TOA. The high level of CRP and ESR was associated with longer duration of hospitalization and disease severity, and these levels were statistically significantly associated with TOA size of ≥5 cm.

Assessment of ß-human chorionic gonadotropin level as a reliable predictor of tubal patency confirmed with transvaginal ultrasound-guided selective salpingography (TVSSG) following conservative treatment of tubal pregnancy.

OBJECTIVE: To try putting the ß-hCG level as a reliable predictor for tubal patency for women, who had previously undergone expectant treatment or who had received systemic methotrexate injection because of tubal pregnancy, and to simply check their tubal patency using a newly proposed procedure, a transvaginal ultrasound guided selective salpingography (TVSSG). METHODS: One hundred and sixty patients were submitted to TVSSG after tubal pregnancy treatment. TVSSG was subsequently performed in the follicular phase of the menstrual cycle after the clinical treatment of tubal pregnancy. One hundred patients received expectant management and 60 were treated with single-dose methotrexate (50 mg/m(2) intramuscularly). RESULTS: Of 160 patients (235 fallopian tubes examined), the affected tube was observed to be patent by TVSSG in 84 and 78%, respectively (P > 0.05). The contralateral tube was patent in 93%. Forty patients became pregnant and were thus not subsequently assessed with laparoscopy. Ten of these pregnancies ended in a miscarriage and five in a recurrent tubal pregnancy. The concordance of 86% for Fallopian tubes was achieved between the TVSSG and laparoscopy by the gold standard method. After the logistic regression was performed, it was observed that the levels of ß-hCG > 5,000 mUI/ml were directly related to the tubal obstruction risk, odds ratio = 11.7 (95% CI = 2.27-61.32). CONCLUSIONS: In the current study, the probability of ipsilateral tubal obstruction depends on the ß-hCG levels. The increase in ß-hCG levels is followed by an enhancement in tubal obstruction risk. Therefore, assessment of the ß-hCG may be an effective tool for the prognosis of the reproductive future of these patients.

[Anti-C. trachomatis IgG antibodies levels in serum to identify infertility caused by tubal damage]. / Evaluación de los niveles séricos de anticuerpos IgG anti-Chlamydia trachomatis para el diagnóstico de infertilidad por factor tubario.

OBJECTIVE: To identify the serologic titers of anti-Chlamydia trachomatis IgG (Ab) antibodies that could be used to differentiate tubal damage infertility from other causes of subfertility in a group of Mexican women. MATERIAL AND METHODS: This was a prospective, longitudinal and analytical study of 147 women selected in a non-random way. The women were classified into three sub-groups: 1) infertile women with tubal occlusion detected by laparoscopy (n = 58); 2) infertile women with alternative causes of subfertility (n = 50), and 3) fertile women for the control group (n = 39). An assay of indirect immunofluorescence was performed on all infertile women (n = 108). The results obtained were compared with the laparoscopic and hormonal analyses carried out on the 108 infertile women. The statistical analysis included a model in ROC Curve and Logistical Regression. RESULTS: The results showed that the titer 1:256 is able to differentiate fertile women from infertile women. Moreover, in the adjusted analysis, the titer 1:512 was able to identify infertile women with tubal occlusion (OR 2.6, CI 95% 1.24, 5.4), with a sensibility of 40% and a specificity of 90%. Positive and negative predictive values were 85% and 50%, respectively and the positive and negative likelihood ratios were 3.85 and 0.67, respectively. The pattern of the ROC curve confirmed a court value of 1:512, with an area under the curve of 62.2% (CI 95%: 53.4-72%). CONCLUSION: A titer greater or equal to 1:512 of anti-C. trachomatis IgG antibodies is useful in the identification of tubal factor infertility.

Vitamin D deficiency and high serum IL-6 concentration as risk factors for tubal factor infertility in Chinese women.

OBJECTIVES: The aim of this study was to investigate the relationship between 25-hydroxyvitamin-D [25(OH)D] and female infertility and to further explore the role of inflammatory cytokines. METHOD: We recruited 356 infertile women diagnosed with tubal factor infertility (TFI) or polycystic ovary syndrome (PCOS) or endometriosis, as well as 180 fertile women. Serum concentrations of 25(OH)D, interleukin (IL)-6, IL-1 ß, and interferon-α were measured. RESULTS: The 25(OH)D concentration in TFI women was the lowest (16.9 ng/mL) and was significantly different from that in the fertile women (19.4 ng/mL; P <0.05)]; whereas women with TFI had higher IL-6 concentrations. After adjusting for confounders, 25(OH)D deficiency presented a risk factor for TFI (odds ratio [OR], 4.2; 95% confidence interval [CI], 1.5-11.3). There was a dose-effect relation between IL-6 tertiles and TFI: the higher the IL-6, the higher the risk for TFI (middle versus low: OR, 3.7; 95% CI, 1.5-9.5; high versus low: OR, 13.2; 95% CI, 4.8-36.4). IL-6 showed a negative correlation with 25(OH)D (r = -0.19). Women with both high IL-6 and low 25(OH)D had the highest risk for TFI (OR, 10.6; 95% CI, 4.2-26.3). CONCLUSIONS: Both vitamin D deficiency and high serum IL-6 concentration are risk factors for TFI. Serum 25(OH)D concentration was significantly and negatively correlated with serum IL-6. There was an interaction between IL-6 and 25(OH)D for the risk for TFI-related infertility. We hypothesized that vitamin D might reduce the risk for TFI through suppressing the production of IL-6.

[Chlamydia antibody testing for tubal factor subfertility]. / Diagnostische toepassing van de Chlamydia-antilichaamtest bij subfertiele vrouwen.

Chlamydia trachomatis is the most common sexually transmitted disease in the Netherlands. Acute chlamydia infections can be detected accurately by sensitive laboratory tests. However, in women, up to 70% ofchlamydia infections are asymptomatic and remain unnoticed and untreated. It is assumed that about lo% of all cervical infections ascend to the upper genital tract, where they can cause salpingitis, which may lead to tubal pathology. Following a chlamydia infection of the upper genital tract anti-chlamydia IgG antibodies are formed that may persist for a long time in serum. After it was shown that IgG positive women had tubal pathology more often than IgG negative women, the chlarnydia IgG antibody test (CAT) was introduced as a cheap, simple screening test to assess the risk oftubal pathology. undergo an expensive, invasive procedure i.e. a laparoscopy. The positive predictive value ofthe CAT is 58%, and as a consequence there will be many false positive test results. In the future, the positive predictive value of the CAT may be improved by adding markers of persistent infections. The negative predictive value of the CAT is 92%, from which can be concluded that the CAT is a good test to rule out tubal pathology.

Chronic Pelvic Inflammation Diminished Ovarian Reserve as Indicated by Serum Anti Mülerrian Hormone.

OBJECTIVE: To explore the potential damaging effect of chronic pelvic inflammation on ovarian reserve. DESIGN: Case-control study. PATIENTS: A total of 122 women with bilateral tubal occlusion, diagnosed by hysterosalipingography (HSG) and 217 women with normal fallopians were recruited. MEASUREMENTS: Serum anti-Mullerian hormone (AMH), basic follicle-stimulating hormone (FSH), luteining hormone (LH), estradiol (E2), and testosterone (T) were measured; and antral follicle counts (AFCs) were recorded. RESULTS: Significantly lower level of AMH was observed in women with bilateral tubal occlusion compared to control group [2.62 (2.95) ng/ml vs. 3.37 (3.11) ng/ml, P = 0.03], and the difference remained after adjustment of BMI (Padjust = 0.04). However, no statistical difference was found in the levels of FSH [7.00 (2.16) IU/L vs. 6.74 (2.30) IU/L], LH [4.18 (1.52) IU/L vs. 4.63 (2.52) IU/L], E2 [35.95 (20.40) pg/ml vs. 34.90 (17.85) pg/ml], T [25.07±11.46 ng/dl vs. 24.84±12.75 ng/dl], and AFC [6.00 (4.00) vs. 7.00 (4.00)] between two groups (p>0.05). CONCLUSIONS: Women with bilateral tubal occlusion showed decreased AMH level, suggesting that chronic pelvic inflammation may diminish ovarian reserve. More caution should be paid when evaluating the detriment of PID on female fertility.

Gynecological involvement in eosinophilic granulomatosis with polyangiitis.

Gynceological involvement in antineutrophil cytoplasmic antibody (ANCA)-associated vasculitides is rare. We describe a case of ANCA-associated vasculitis in an elderly woman presenting with fevers, cough and a rash. Further investigations revealed vasculitic involvement of the ovaries, fallopian tubes, uterus and omentum with an eosinophil-rich infiltrate.

[Impact of serum Anti-Mullerian Hormone levels on the results of assisted reproductive technologies. Single-center retrospective study from 2011 cycles (ICSI and bilateral tubal obstruction excluded)]. / Impact des taux plasmatiques d'hormone anti-mullérienne sur les résultats des techniques d'assistance médicale à la procréation. Analyse rétrospective unicentrique de 2011 cycles (indications d'ICSI et obstructions tubaires bilatérales exclues).

OBJECTIVES: In Assisted Reproductive Technologies (ART), impaired ovarian reserve represents a therapeutic challenge. The Anti-Mullerian Hormone (AMH) serum level would be a good marker of ovarian reserve and a predictor of response to stimulation. The objective of this study is to assess into a population of infertile couples where the woman has at least one patent tube and where the man has sperm parameters compatible with insemination, whether AMH level less than 12pmol/L can be used to establish a strategy supporting the couple's infertility by comparing their chances of pregnancy after Intra-uterine insemination (IUI) or in vitro fertilization (IVF). MATERIALS AND METHODS: This single-center retrospective study of 1012 patients over 28months compared the pregnancy rates of 2011 ART attempts (1385 IUI and 626 IVF, ICSI excluded) according to the value of serum AMH, either reduced if≤12pmol/L or non-reduced if greater. RESULTS: In IVF, a low AMH reduced pregnancy rate (18.4% vs. 32.9% in the normal AMH group, P<0.0001). Conversely, the AMH value did not influence the success in IUI cycles (14.2% vs. 14.5%, respectively, NS). In cases with low AMH, the pregnancy rate per initiated cycle in IVF (18.4%) was not significantly greater than in IUI cycles (14.2%). Converting an IVF attempt in IUI did not impair the pregnancy rate (13.5% vs. 14.5% after immediate IUI, NS). CONCLUSION: When the serum AMH level is less than 12pmol/L, IUI may be an interesting option in case of IVF failure. However, its place remains to be defined: converting IVF in IUI, IUI in relay of failed IVF, or even as first line therapy when the chances with IVF appear to be minimal.

Diagnostic Value of Serum d-Dimer Level for Tubo-Ovarian Abscess: A Cross-Sectional Pilot Study.

Aim of this study is to investigate the diagnostic role of serum D-dimer levels for tubo-ovarian abscess (TOA). Patients diagnosed with TOA (n = 36) and matched controls with ovarian cysts (n = 39) were collected prospectively. Patients in the 2 groups were compared on the basis of size of TOA or cyst, demographic characteristics, and serum d-dimer levels. Baseline characteristics of both groups were comparable. Mean D-dimer levels were significantly higher (P < .0001) in patients with TOA (1870.6 ± 2401.7 ng/mL) when compared to adnexal cyst group (164.4 ± 81.1 ng/mL). D-Dimer had a diagnostic value of 99.9%, specificity of 100.0%, and sensitivity of 97.4% based on a cutoff value 314 ng/mL for predicting TOA. In conclusion, serum d-dimer level was significantly elevated in women with TOA compared with benign adnexal cysts. Thus, this inexpensive, feasible, and reproducible marker can be used for differential diagnosis of TOA.

Hormonal profiles and embryo quality in women with severe endometriosis treated by in vitro fertilization and embryo transfer.

A study was undertaken comparing the outcomes of 30 women with infertility due to untreated severe (grade IV) pelvic endometriosis with a comparable series of 28 women whose infertility was caused solely by irreversible tubal disease. There were no significant differences in either the follicular phase or luteal phase hormonal profiles of estradiol and progesterone, but there was a significantly reduced pregnancy rate in those women with severe endometriosis. In part, this was due to the recovery of fewer oocytes from the endometriosis patients (P less than 0.001) despite the fact that the peak estradiol levels and ovarian accessibility were similar in the two groups. However, there were no significant differences in the proportion of oocytes that fertilized or the number that demonstrated normal embryo growth and high-grade embryo quality. There also appears to be an implantation inhibitory factor in patients with severe endometriosis as the pregnancy rate/embryo transferred and number of gestational sacs identified/embryo transferred were significantly reduced (P less than 0.05).

Müllerian-inhibiting substance in follicular fluid and serum: a comparison of patients with tubal factor infertility, polycystic ovary syndrome, and endometriosis.

OBJECTIVE: To determine Müllerian inhibiting substance (MIS) levels in follicular fluid (FF) and sera of IVF patients. DESIGN: Prospective study. SETTING: Fertility center. PATIENT(S): Sixty-six patients: 20 with tubal factor infertility, 17 with polycystic ovary syndrome (PCOS), and 29 with endometriosis. INTERVENTION(S): All patients underwent ovarian stimulation with hMG and/or FSH, as well as oocyte retrieval for IVF. MAIN OUTCOME MEASURE(S): Follicular fluid and serum MIS levels and oocyte fertilization rates. RESULT(S): Levels of MIS in FF and sera of PCOS patients were significantly higher than those in tubal factor patients: 7.01 +/- 1.52 versus 1.65 +/- 0.23 ng/mL (mean +/- SE) and 2.97 +/- 0.52 versus 0.92 +/- 0.19 ng/mL, respectively. In endometriosis patients, follicular fluid and serum MIS levels were not significantly different from those in tubal factor patients. In PCOS patients, the percentage of immature oocytes retrieved (17.9% +/- 5.0%) was significantly higher compared with tubal factor (1.5% +/- 1.0%) and endometriosis (9.2% +/- 2.3%) patients. The percentage of oocytes fertilize was significantly lower in PCOS patients (30.2% +/- 5.3%) compared with tubal factor (62.2% +/- 5.5%) and endometriosis (37.5% +/- 5.7%) patients. CONCLUSION(S): Women with PCOS had higher serum and follicular fluid MIS levels, a higher percentage of immature oocytes, and lower fertilization rates than women with endometriosis or pelvic adhesions.