Evaluation of Multiplex PCR for Rapid Diagnosis of Female Genital Tuberculosis.

BACKGROUND: Female genital tract tuberculosis (FGTB) is a very common disease in developing countries. Rapid and specific diagnosis is of paramount importance. PURPOSE: To evaluate Multiplex PCR using MPB 64 and IS6110 primers directed against M. tuberculosis for the diagnosis of FGTB and to compare the different methods available for diagnosis like histopathology, smear microscopy and TB culture. MATERIALS AND METHODS: Multiplex PCR was performed on endometrial biopsy samples of 21FGTB confirmed cases, 49 clinically suspected FGTB cases and 25 Non TB (control group) patients. RESULTS: : Multiplex PCR had sensitivity of 95.23% for confirmed cases and specificity of 100% for confirmed FGTB cases. In 49 clinically diagnosed, but unconfirmed FGTB cases multiplex PCR was positive in 61.22% cases. The overall sensitivity of microscopy, culture, Histopathology and multiplex PCR were 1.42%, 8.57%, 21.42%, 72.85% and specificity was 100%, 100%, 100% and 100% respectively. CONCLUSION: Multiplex PCR using MPB 64 and IS6110 primers has a high sensitivity and specificity in diagnosis of FGTB.

Retained Intrauterine Bony Fragments as a Cause of Secondary Infertility in a Tertiary Level Indian Hospital.

BACKGROUND: Midtrimester surgical abortions often result in retained intrauterine fetal bones and consequent secondary infertility. AIM: To study the incidence of women presenting with retained intrauterine bones as a cause of secondary infertility in a tertiary level Indian hospital and pregnancy rates following retrieval of these fragments. SETTING AND DESIGN: Retrospective data analysis in the infertility clinic of PGIMER (Post Graduate Institute of Medical Education and Research), a tertiary level hospital of Northern India. MATERIALS AND METHODS: Women diagnosed with retained intrauterine bony fragments were subjected to hysteroscopic removal of these fragments. Incidentally diagnosed retained bones on hysteroscopy were also removed. Such women were followed for spontaneous resumption of fertility or were subjected to ovulation induction, and pregnancy rates were noted. RESULTS: Retained fetal bones accounted for 0.28% of all women with infertility and 12% (22/144) of all the uterine causes of infertility requiring an operative hysteroscopic procedure for treatment. Only 5 (27.7%) of 18 women conceived after the hysteroscopic retrieval of bony fragments: three had full-term vaginal deliveries, one had a midtrimester abortion, and one woman is in her third trimester. CONCLUSION: Despite surgical retrieval, fertility rates may be lower due to inflammatory damage to the endometrium.

The Role of MGIT 960 Culture Medium in Resolving the Diagnostic Dilemma for Genital Tuberculosis Patients Presenting with Infertility.

BACKGROUND: The purpose of this study was to assess the utility of Mycobacteria Growth Indicator Tube (MGIT) 960 culture medium for the diagnosis of genital tuberculosis (GTB) in women presenting with infertility. METHODS: The premenstrual endometrial biopsy samples in 300 women presenting with primary and secondary infertility were subjected to AFB smear method, histopathological examination and culture on LJ and MGIT 960 media. Detection rates were compared for diagnostic modalities and their combinations. RESULTS: In total, 30 cases were positive for genital tuberculosis by either of the four tests employed. The detection rates for AFB smear, MGIT culture, LJ culture and HPE were 50, 46.7, 3.3 and 33.3%, respectively. A combination of smear examination for AFB, MGIT 960 culture and histopathological examination was able to detect all the positive cases. A combination of MGIT and LJ media provided no added advantage over MGIT alone since the only case where LJ culture was positive had been detected by positive MGIT culture. In as many as five positive cases (16.7%), only MGIT culture was positive. CONCLUSION: The addition of MGIT 960 culture medium to routine battery of investigations in infertility patients significantly improves the diagnosis.

Placental transfusion in preterm neonates of 30-33 weeks' gestation: a randomized controlled trial.

OBJECTIVES: To compare effect of placental transfusion by delayed cord clamping (DCC) or cord milking (CM) with early cord clamping (ECC) on a composite of mortality or abnormal neurological status at 40 weeks' post-menstrual age (PMA) and 24-30 months' chronological age in neonates of 30-33 weeks' gestation. STUDY DESIGN: Randomized, controlled trial. OUTCOMES: A composite of mortality or abnormal neurological status at 40 weeks PMA and survival free of neurodevelopmental abnormalities at 24-30 months' chronological age. RESULTS: A total of 461 neonates were randomized to placental transfusion (n = 233) or to ECC (n = 228). Among those assigned to placental transfusion group, 173 underwent DCC while in the remaining 60, CM was done. Incidence of mortality or abnormal neurological status at 40 weeks PMA (43 (18%) vs 35 (15%), RR (95% CI) 1.2 (0.8, 1.8), p = 0.4) and survival free of neurodevelopmental impairment at 24-30 months of chronological age (99 (47%) vs. 100 (50%); RR (95% CI): 0.9 (0.8, 1.2); P = 0.9) was similar between the study groups. The placental transfusion group showed a trend towards lower incidence of necrotizing enterocolitis. CONCLUSION: In 30-33 weeks' gestation preterm neonates, placental transfusion as compared to early cord clamping resulted in similar mortality or abnormal neurological status at 40 weeks PMA and at 24-30 months of chronological age.

Bronchopulmonary Dysplasia in Preterm Neonates in a Level III Neonatal Unit in India.

OBJECTIVE: To find out the incidence and associations of bronchopulmonary dysplasia (BPD) in preterm neonates. DESIGN: Descriptive cohort. Methods: All consecutively born neonates <33 weeks gestation requiring oxygen or respiratory support during first 3 days of life were enrolled from a level III neonatal unit in Chandigarh, India. Those with malformations were excluded. Placenta was examined for histological chorioamnionitis in preterm rupture of membranes and/or preterm spontaneous onset of labour. Serum Malondialdehyde (MDA) and Superoxide dismutase (SOD) and Catalase levels were estimated on day 3 of life. All recruited neonates were followed up till discharge or death. RESULTS: Out of 250 neonates enrolled, 170 (68%) survived till day 28 and BPD developed in 19 (11.2%) infants. The mean gestation and birth weight were significantly lower in infants who developed BPD. Chorioamnionitis (clinical 5.3% vs 1.9%, P=0.375; and histological 37.5% vs 16.7%, P<0.001), patent ductus arteriosus (PDA) (52.6% vs 8.9%, P<0.001), median (IQR) sepsis episodes [2 (2,3) vs 1 (1,2), P<0.001], invasive ventilation (84.2% vs 11.3%, P<0.001), and duration of ventilation [56 (4) d vs 4 (5) d, P=0.001] were significantly higher in infants with BPD. Serum MDA, SOD and Catalase levels were comparable between the two groups. CONCLUSIONS: Chorioamnionitis, PDA and sepsis were significantly associated with BPD.

Randomized Controlled Trial on Effect of Intermittent Early Versus Late Kangaroo Mother Care on Human Milk Feeding in Low-Birth-Weight Neonates.

BACKGROUND: Breastfeeding at discharge among sick low-birth-weight (LBW) infants is low despite counseling and intervention like kangaroo mother care (KMC). Research aim: The aim was to study the effects of early initiation of KMC on exclusive human milk feeding, growth, mortality, and morbidities in LBW neonates compared with late initiation of KMC during the hospital stay and postdischarge. METHODS: A randomized controlled trial was conducted in level 2 and 3 areas of a tertiary care neonatal unit over 15 months. Inborn neonates weighing 1 to 1.8 kg and hemodynamically stable were randomized to receive either early KMC, initiated within the first 4 days of life, or late KMC (off respiratory support and intravenous fluids). Follow-up was until 1 month postdischarge. Outcomes were proportion of infants achieving exclusive human milk feeding and direct breastfeeding, growth, mortality and morbidities during hospital stay, and postdischarge feeding and KMC practices until 1 month. RESULTS: The early KMC group ( n = 80) achieved significantly higher exclusive human milk feeding (86% vs. 45%, p < .001) and direct breastfeeding (49% vs. 30%, p = .021) in hospital and almost exclusive human milk feeding (73% vs. 36%, p < .001) until 1 month postdischarge than the late KMC group ( n = 80). The incidence of apnea (11.9% vs. 20%, p = .027) and recurrent apnea requiring ventilation (8.8% vs. 15%, p = .02) were significantly reduced in the early KMC group. There was no significant difference in mortality, morbidities, and growth during the hospital stay and postdischarge. CONCLUSION: Early KMC significantly increased exclusive human milk feeding and direct breastfeeding in LBW infants.

Association of Mycoplasma genitalium with infertility in North Indian women.

OBJECTIVES: Data regarding the association of Mycoplasma genitalium with infertility is scarce. This study was planned to look for the presence and association of M. genitalium in women with infertility. MATERIALS AND METHODS: A prospective observational study was conducted on 100 cases of infertile women. The control group included 100 healthy fertile women. Samples of first void urine (FVU), endocervical swabs (ECS), and endometrial biopsies were subjected to polymerase chain reaction targeting MgPa gene to look for the presence of M. genitalium DNA. All endometrial biopsy samples were subjected to histopathological examination. A detailed clinical history of patients was taken, and all relevant investigations were recorded. RESULTS: M. genitalium was found in 16% of women with infertility from either of the samples that is, FVU and/or ECS and/or endometrium biopsy, and none from controls. ECS and biopsy could detect the highest number of cases (27%). Asymptomatic cases predominated in the study and M. genitalium positivity (73.3%) was seen more in primary infertility. Tubal occlusion and disordered proliferative endometrium were demonstrated in 33% and 26.66% of M. genitalium positive cases respectively. CONCLUSIONS: The study shows an association of M. genitalium infection and infertility and suggests routine screening of this pathogen in patients with infertility.

Surveillance without chemotherapy in a woman with recurrent molar pregnancy.

A 27-year-old fouth gravida patient with previous two partial molar pregnancies and one missed abortion underwent a suction evacuation for partial molar pregnancy at 9 weeks of gestation. She was followed up with serum HCG values. Though the HCG level reduced from a pre-evacuation value of 1 40 223-31 157 mIU/ml 1 week post procedure, the levels continued to be positive in low titres 6 months after suction evacuation. The management options were discussed with the patient and a decision was taken to continue surveillance with serial HCG titres. HCG levels normalised after 11 months without the need for chemotherapy.

Utility of SPECT/CT in Sentinel Lymph Node Detection in a Case of Vulvar Carcinoma.

UNLABELLED: Minimally invasive sentinel node biopsy is associated with significantly less morbidity and has been evaluated in several studies in patients with gynecologic malignancies. Accurate identification of the sentinel lymph nodes is possible in most of the patients. Hybrid SPECT/CT is a newer modality which has been shown to improve the localization of the suspicious lesions and also provide anatomical information of the involved lymph nodes. We report the utility of hybrid SPECT/CT in localization of sentinel lymph node in a case of vulvar cancer and its impact on patient management. CONFLICT OF INTEREST: None declared.

Fine needle aspiration cytology in sclerosing stromal tumor of the ovary: a series of three cases.

Sclerosing stromal tumor (SST) of the ovary is a distinct subtype of sex cord-stromal tumor, which is derived from the ovarian stroma and, in turn, from the sex cords of the embryonic gonads. It is a benign tumor, predominantly, unilateral in nature and mostly involves the right side of the ovary. Histopathological features are characteristic and are well described in the literature; however to the best of our knowledge fine needle aspiration cytology (FNAC) has not been described previously. We present FNAC findings in a series of three cases of SST and discuss the cytomorphological features. We have described Call-Exner like bodies in one of our cases and hence, suggest that these may not be an exclusive feature of granulosa cell tumor.

Tamoxifen: An alternative to clomiphene in women with polycystic ovary syndrome.

BACKGROUND: Clomiphene citrate is commonly used for ovulation induction in women with anovulatory infertility. However, pregnancy rates with this drug are not as good as ovulation rates. Tamoxifen may be a better choice in some patients who fail to either ovulate or conceive with clomiphene due to its favorable effect on the cervical mucus and endometrium. This study was conducted to evaluate the role of tamoxifen in women with anovulatory infertility and find out the optimum dose needed for achieving the best outcome. MATERIALS AND METHODS: 160 women attending the infertility clinic and suffering from anovulatory infertility were recruited for the study. Tamoxifen was administered in the dose of 40 mg daily and ovulation monitored. In case of anovulation, the dose was increased to 80 mg daily. Ovulation and pregnancy rates were calculated. RESULTS: Twenty-three out of 160 women who received 40 mg of tamoxifen conceived, giving a pregnancy rate of 14.38% and pregnancy rate per ovulatory cycle as 14.94%. 32 out of 80 women who received 80 mg of tamoxifen conceived, giving a pregnancy rate of 40% and pregnancy rate per cycle as 33.68%. This difference in the pregnancy rate between the two groups was statistically significant. 35 women out of 90 with polycystic ovary syndrome (PCOS) became pregnant with a pregnancy rate of 38.8% and 20 out of 70 women with clomiphene citrate failure conceived, giving a pregnancy rate of 28.5%. CONCLUSIONS: Tamoxifen is a good alternative to clomiphene in women with PCOS and clomiphene-resistant cases.

Second trimester abortion in women with and without previous uterine scar: Eleven years experience from a developing country.

OBJECTIVES: To study the safety of second trimester abortion in women with previous uterine scar. METHODS: We screened the records of 518 women who underwent an abortion between 12 and 20 weeks' gestation at the Postgraduate Institute of Medical Education and Research, Chandigarh, India, from January 2000 to December 2010. Methods used for abortion were: (i) vaginal misoprostol with or without pre-treatment with mifepristone, and (ii) intracervical dinoprostol gel or vaginal misoprostol ± extra-amniotic saline ± oxytocin infusion. Seventeen women, aborted by means of a hysterotomy, were excluded from further analysis. RESULTS: Of the remaining 501 women, 44 had a uterine scar (Group 1) and 457 had none (Group 2). In Group 1, 40/44 (91%) and in Group 2, 452/457 (99%) women aborted successfully. The mean induction-abortion interval (IAI) was similar in the two groups (15.03 ± 10.69 hours and 12.52 ± 9.0 hours in Groups 1 and 2, respectively; p = 0.083). There were three uterine ruptures, 1/44 (2%) in group 1 and 2/457 (0.4%) in group 2 (p = 0.132, NS); all three women had received mifepristone followed by vaginal misoprostol. CONCLUSION: In women with a scarred uterus, midtrimester abortion may be successfully achieved using any of the aforementioned regimens.

Management of massive hemorrhage in patients with gestational trophoblastic neoplasia by angiographic embolization: a safer alternative.

OBJECTIVE: To assess the usefulness of angiographic embolization in hemorrhage due to gestational trophoblastic neoplasia (GTN). STUDY DESIGN: We conducted a retrospective analysis of data of patients with gestational trophoblastic disease within the time period 2002-2008. RESULTS: Eight women with GTN presented with massive hemorrhage during this time period. According to the International Federation of Gynecology and Obstetrics Scoring system 2000, 4 of those patients had high-risk GTN. Vaginal metastasis was present in 50% of the women. All women underwent angiography, and embolization was performed in 7 of the 8 patients. One patient could not undergo embolization due to technical reasons. Two patients underwent embolization of bilateral internal iliac arteries, 4 had bilateral uterine artery embolization and 1 had bilateral uterine and hepatic artery embolization. Embolization was successful in 85.7% of the patients. All patients received chemotherapy: high-risk patients received combined regimen chemotherapy (EMA-CO), while low-risk cases received methotrexate/folinic acid regimen. Out of the 8 patients, 5 are in remission and 3 succumbed to the disease. In 2 women who tried to conceive, 1 delivered a term infant and the other had a miscarriage. The most common side effect of embolization was pain requiring parenteral analgesia. CONCLUSION: Transcatheter embolization is a safe and quick procedure and should be considered in GTN patients with acute hemorrhagic life-threatening complications.

In vitro effects of peroxisome proliferator-activated receptor-γ ligands on gene expression in lipopolysaccharide-induced endometrial and endometriotic stromal cells.

This in vitro study demonstrates the comparative anti-inflammatory effects of rosiglitazone and 15d-PGJ(2) in endometriosis and provides evidence for exploitation of peroxisome proliferator-activated receptor-γ as a therapeutic target.

Renal hematoma: an unusual cause of acute abdomen and fetal demise in severe pre-eclampsia.

Retroperitoneal hematoma occurs rarely in an obstetric patient. Renal hematoma may present with signs and symptoms, which may mimic the clinical presentation of abruptio placentae or rupture uterus. Although renal hematoma is sometimes a surgical emergency due to hypovolemic shock, conservative management by angiographic embolization may be done. Timely diagnosis and management is required to decrease the maternal mortality and morbidity. We hereby report a case of spontaneous renal hematoma in a patient with severe pre-eclampsia who presented with acute abdomen and intrauterine fetal death.

Prevalence and related risk factors of osteoporosis in peri- and postmenopausal Indian women.

AIM: We undertook this study involving 200 peri- and postmenopausal women to determine the prevalence of osteoporosis, and in turn increase the awareness, education, prevention, and treatment of osteoporosis. SETTING AND DESIGN: Postgraduate Institute of Medical Education and Research, UT Chandigarh, India, and a clinical study. MATERIALS AND METHODS: A detailed medical, obstetrical, menstrual, and drug history was recorded in a proforma designated for the study. Height and weight was measured, weight-bearing exercise was assessed, and sunlight exposure per day for each woman was recorded. Food intake was estimated by using the 24-hour dietary recall method, and calcium and vitamin D consumption pattern was assessed. Bone mineral density (BMD) at postero-anterior lumbar spine and dual femurs was assessed by densitometer. Women were classified according to the WHO criteria. STATISTICAL ANALYSIS USED: Student's t-test, multiple logistic regression analysis. RESULTS: The prevalence of low BMD was found in more than half of this population (53%). The mean age in group I (normal BMD) was found to be 50.56 ± 5.74 years as compared to 52.50 ± 5.94 in group II with low BMD (P=0.02). The two groups were similar with respect to parity, education, socioeconomic status, family history of osteoporosis, hormone replacement therapy, and thyroid disorders. 46.8% of the women in group I and 33% of the women in group II had low physical activity and there was no statistically significant difference in sunlight exposure between the groups. Parity or the number of children and type of menopause was not seen to have much association with low BMD in our study. Lack of exercise and low calcium diet were significantly associated with low BMD. Multiple logistic regression analysis showed that age, exercise, menopause, and low calcium diet acted as significant predictors of low bone density. CONCLUSION: The findings from the study suggest the need for large community-based studies so that high-risk population can be picked up and early interventions and other life style changes can be instituted if there is delay in implementing national or international health strategies to tackle this increasing global health problem. Strategies to identify and manage low BMD in the primary care setting need to be established and implemented.

Implication of the RAGE-EN-RAGE axis in endometriosis.

OBJECTIVE: To investigate the involvement of the receptor gene for advanced glycation (RAGE), its ligand EN-RAGE, and COX-2 in endometriosis. METHODS: The mRNA and protein expression of the corresponding genes were determined from endometriotic cells from 28 study patients and healthy endometrial stromal cells from 20 controls by semiquantitative RT-PCR and Western blot analysis, respectively, using beta-actin as an invariant control. RESULTS: The expression of COX-2, RAGE, and EN-RAGE was significantly increased, as evidenced by the significantly greater mRNA and protein expression in the cells of the study patients (P<0.001). Previous treatment for endometriosis did not lessen mRNA and protein expression (P<0.001). CONCLUSION: Our findings strengthen the hypothesis of an underlying inflammation in the pathophysiology of endometriosis and suggest exploring anti-inflammatory therapies as adjunct treatment.

Role of 8-iso-prostaglandin F2alpha and 25-hydroxycholesterol in the pathophysiology of endometriosis.

OBJECTIVE: To investigate the involvement of 8-iso-PGF(2alpha) and 25-hydroxycholesterol (25-OH-Chol) in the pathophysiology of endometriosis. DESIGN: Observational case-control study using enzyme immunoassay and high-performance liquid chromatography (HPLC). SETTING: Postgraduate Institute of Medical Education and Research. PATIENT(S): Forty-five women undergoing laparoscopy (n = 25), laparotomy (n = 19), or tubal ligation (n =1). INTERVENTION(S): Venipuncture and laparoscopic peritoneal fluid (PF) collection. MAIN OUTCOME MEASURE(S): The levels of 8-iso-PGF(2alpha) were determined both in urine and PF of all the patients using enzyme immunoassay. The levels of 25-OH-Chol were determined by using reversed phase HPLC both in the plasma and PF samples. Oxidative damage to DNA was assessed by agarose gel electrophoresis. RESULT(S): Significantly increased levels of 8-iso-PGF(2alpha) were observed both in urine and PF of women with endometriosis compared with control women. Similarly, higher levels of 25-OH-Chol were observed both in plasma and PF of patients compared with controls and the difference was statistically significant. A clear-cut tailing pattern was observed in DNA of patients with endometriosis, indicating significant DNA damage. CONCLUSION(S): Our observations implicate oxidative stress in the pathophysiology of endometriosis. For the first time, we demonstrate that 8-iso-PGF(2alpha) and oxysterols (the known promoters of steroidogenesis) might be the culprits in this disease.