Neurosonographic Findings in Infants with Rhesus Hemolytic Disease of Newborn: A Prospective Observational Study

We estimated the incidence of intraventricular hemorrhage (IVH) and/or periventricular leukomalacia/echogenicity (PVL/E) in Rhesus isoimmunized infants. Seventy-one infants underwent cranial ultrasound within the first 3 days of life or discharge, whichever was earlier. Of these, 27 (38%) infants had IVH/ PVL/E. On multivariate analysis, lower gestational age (P = 0.035), small for gestational age [aOR (95% CI) 10.6 (1.9, 58.9)], and sepsis [aOR (95% CI) 4.5 (1.1, 18.4)] were independently associated with IVH/PVL.

Role of Cerebroplacental Ratio in Predicting Perinatal Outcome

Objective Doppler velocimetry provides a sensitive, non-invasive, and safe method of surveillance of fetal hemodynamics and fetomaternal circulation. Cerebroplacental ratio (CPR) is an indicator of placental function and fetal maladaptation to placental insufficiency. Cerebroplacental ratio (CPR) is becoming a significant indicator of unfavorable pregnancy outcomes, which has implications for the assessment of fetal well-being. This study aimed to determine the cut-off value of the cerebroplacental ratio (CPR) in appropriate for gestational age (AGA) fetuses in high-risk mothers to predict adverse perinatal outcomes. We also compared the efficacy of CPR, umbilical artery pulsatility index (UmA PI), and middle cerebral artery pulsatility index (MCA PI) for predicting adverse perinatal outcomes. Design and setting This was a prospective observational study conducted at the Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India. Methods A total of 100 women with singleton high-risk pregnancies were included in this prospective observational study. Obstetric ultrasound was performed at the time of recruitment, and fetal weight and CPR were noted. Based on fetal weight, patients were divided into AGA and fetal growth restriction (FGR) groups; CPR was measured; patients were followed up fortnightly; and outcomes were noted. Main outcome The effectiveness of CPR, UmA PI, and MCA PI for predicting poor perinatal outcomes and identifying the cut-off value of CPR in appropriate for gestational age (AGA) fetuses in high-risk mothers was assessed. Result The values of MCA PI, UmA PI, and CPR were statistically significant between AGA and FGR (p-value =.023, .002 and .0001), respectively. The cut-off value for CPR-detecting adverse outcomes in AGA was 1.49. It has sensitivity, specificity, positive predictive value, and negative predictive value of 67.5%, 68%, 71.69%, and 70.21%, respectively. Conclusion Cerebroplacental ratio (CPR) reflects both circulatory insufficiency of the placenta and adaptive changes of the middle cerebral artery, indicating an important non-invasive surveillance modality.

Multi-criteria decision making to validate performance of RBC-based formulae to screen [Formula: see text]-thalassemia trait in heterogeneous haemoglobinopathies

BACKGROUND

India has the most significant number of children with thalassemia major worldwide, and about 10,000-15,000 children with the disease are born yearly. Scaling up e-health initiatives in rural areas using a cost-effective digital tool to provide healthcare access for all sections of people remains a challenge for government or semi-governmental institutions and agencies.

METHODS

We compared the performance of a recently developed formula SCS[Formula: see text] and its web application SUSOKA with 42 discrimination formulae presently available in the literature. 6,388 samples were collected from the Postgraduate Institute of Medical Education and Research, Chandigarh, in North-Western India. Performances of the formulae were evaluated by eight different measures: sensitivity, specificity, Youden's Index, AUC-ROC, accuracy, positive predictive value, negative predictive value, and false omission rate. Three multi-criteria decision-making (MCDM) methods, TOPSIS, COPRAS, and SECA, were implemented to rank formulae by ensuring a trade-off among the eight measures.

RESULTS

MCDM methods revealed that the Shine & Lal and SCS[Formula: see text] were the best-performing formulae. Further, a modification of the SCS[Formula: see text] formula was proposed, and validation was conducted with a data set containing 939 samples collected from Nil Ratan Sircar (NRS) Medical College and Hospital, Kolkata, in Eastern India. Our two-step approach emphasized the necessity of a molecular diagnosis for a lower number of the population. SCS[Formula: see text] along with the condition MCV[Formula: see text] 80 fl was recommended for a higher heterogeneous population set. It was found that SCS[Formula: see text] can classify all BTT samples with 100% sensitivity when MCV[Formula: see text] 80 fl.

CONCLUSIONS

We addressed the issue of how to integrate the higher-ranked formulae in mass screening to ensure higher performance through the MCDM approach. In real-life practice, it is sufficient for a screening algorithm to flag a particular sample as requiring or not requiring further specific confirmatory testing. Implementing discriminate functions in routine screening programs allows early identification; consequently, the cost will decrease, and the turnaround time in everyday workflows will also increase. Our proposed two-step procedure expedites such a process. It is concluded that for mass screening of BTT in a heterogeneous set of data, SCS[Formula: see text] and its web application SUSOKA can provide 100% sensitivity when MCV[Formula: see text] 80 fl.

Association of HLA-DRB1 alleles with anti-D alloimmunization in RhD negative pregnant women in India

BACKGROUND

Human leukocyte antigen (HLA) restriction plays an important role in the susceptibility to alloimmunization against red blood cell (RBC) antigens. The prevalence of anti-D alloimmunization in RhD negative pregnancy is still quite high in our population. Thus, we planned this study to determine the association of HLA-DRB1 alleles with anti-D alloimmunization in RhD negative pregnant women.

MATERIAL AND METHODS

RBC antibody screen (ABS) was performed for RhD negative pregnant women attending the antenatal clinic our institute. Those with a negative result were included in the 'non-alloimmunized' (NAL) group ('Control' group), while those with anti-D alloantibody on performing antibody identification were included in the alloimmunized (AL) group of the study (n = 50 each). ABS and identification were done using column agglutination technique. The HLA-DRB1 typing was done by Luminex based reverse sequence specific oligonucleotide probing (SSOP) using commercial kits. The HLA-DRB1 allele frequency was compared in both the groups.

RESULTS

There was a significant difference between the two groups in terms of gravida (p < 0.001) and history of anti-D immunoprophylaxis (p < 0.001). The frequency of HLA-DRB1*03 and HLA-DRB1*04 alleles was significantly higher in the AL group than the NAL group: 40 % versus 18 % [Odds Ratio (OR): 3.04, 95 % CI: 1.21-7.6; p = 0.015] for HLA-DRB1*03 alleles and 18 % versus 4 % (OR: 5.27, 95 % CI: 1.08-25.78, p = 0.025) for HLA-DRB1*04 alleles.

CONCLUSION

The frequency of HLADRB1*03 and HLADRB1*04 alleles was significantly higher in RhD negative pregnant women alloimmunized with anti-D alloantibody.

Iron Overload and Anemia in Rhesus Hemolytic Disease of Newborn: A Prospective Observational Study

This study assessed the prevalence of iron overload in infants born to Rh isoimmunized mothers. Infants born to Rh isoimmunized mothers with Indirect Coomb's Test (ICT) titers ≥1:16 were prospectively enrolled and followed until 3 mo. Hemoglobin and serum ferritin were estimated at birth and 3 mo of age. The outcomes were the incidence of iron overload (at birth and 3 mo), anemia, and the need for transfusions in the first 3 mo. Seventy-four infants were enrolled, nearly half receiving intrauterine transfusion (IUT). Sixty (82.2%) had hyperferritinemia at birth. The median (1st, 3rd quartile) ferritin levels were 456 (321, 631) μg/L. Infants who received IUTs had significantly higher serum ferritin levels at birth. Fifty-one (76.1%) infants had hyperferritinemia at 3 mo. Over three months of follow-up, 53 (71.6%) infants had anemia, of which 33 (48.5%) required packed red blood cells (PRBC) transfusion. These findings suggest that iron overload is common in these infants in the first 3 mo.

Expediting labor induction in severe pre-eclampsia by earlier initiation of oxytocin after cervical ripening: A randomized study from India

OBJECTIVE

To observe whether induction of labor (IoL) among women with severe pre-eclampsia (PE) can be expedited by initiating oxytocin early (after 6 h) than after 12 h following cervical ripening with a combined method.

METHODS

Women with severe PE and Bishop's < 6 (n = 96) were randomized into two groups. All women received cervical ripening with a combined method (intracervical Foley's plus dinoprostone gel 0.5 mg) following which Group 1 women received oxytocin after 6 h (with Foley's in-situ) and Group 2 after 12 h (after removing Foley's) RESULTS: Majority were nulliparous (63% in group 1 and 77% in group 2) and the mean gestation was similar (35.3 ± 2.98 weeks in group 1 and 35.5 ± 3.09 in group 2). Nearly half the women had partial HELLP/ HELLP (47.9% and 54.1%; in groups 1 and 2, respectively). The induction-delivery interval (IDI) was significantly reduced in group 1 (16 h 6 min vs 22 h 6 min in group 2; p = 0.001). The cesarean section (CS) rate was 37.5% in group 1 and 31.3% in group 2 (p = 0.525), but the study was underpowered to assess this outcome. The neonatal outcome was similar, 92/96 neonates were discharged after a hospital stay of 3-52 days. There were 4 neonatal deaths (1 in group 1 and 3 in group 2) of extreme or very preterm neonates (27-30 + 6 wks) with birth weight of 735-965 gm.

CONCLUSION

Among women with severe PE undergoing IoL, initiating oxytocin 6 h after cervical ripening with a combined method reduced the IDI significantly as compared to initiating it after 12 h, with a similar CS rate and neonatal outcome.

Promoter methylation status of key genes and its implications in the pathogenesis of endometriosis, endometrioid carcinoma of ovary and endometrioid endometrial cancer

Background

Epigenetic processes play an important role in various physiological processes as well as in the pathogenesis of many diseases. The role of altered DNA methylation in the pathogenesis of endometriosis and associated ovarian and endometrial cancers has not been explored in detail. Therefore, this study aimed to determine the promoter methylation status of genes involved in key biological processes in the pathogenesis of these three gynecological diseases.

Methods

Tissue samples of endometriosis, endometrioid carcinoma of the ovary, endometrioid endometrial cancer, and control endometrium (n = 10 each) were obtained. DNA was extracted and subjected to bisulfite conversion using commercially available kits. The methylation status of COX2, VEGF, HIF1A, TNF, MYC, and TP53 genes was checked by methylation-specific PCR. The mRNA levels of MYC and TP53 were determined using qRT-PCR in all tissue samples.

Results

The promoter methylation status of COX2, VEGF, HIF1A, and TNF genes was significantly reduced in all three diseased study subjects (P < 0.05), whereas no significant difference was observed in the promoter methylation frequency of MYC and TP53 genes. Transcriptional expression of the MYC gene was significantly increased in all diseased groups (P < 0.001) whereas, transcriptional expression of the TP53 gene was significantly reduced in endometriosis and endometrioid carcinoma of the ovary and significantly increased in endometrioid endometrial cancer subjects compared to control subjects (P < 0.001).

Conclusion

The findings suggest that the promoter regions of pro-inflammatory and pro-angiogenic genes involved in the common molecular pathophysiology of these three disorders were significantly hypomethylated and could be the reason for their over-expression associated with them. This indicates the role of epigenetics in the pathogenesis of these three diseases.

Role of serum microRNAs as biomarkers for endometriosis, endometrioid carcinoma of ovary & endometrioid endometrial cancer

Background & objectives

Accurate and early diagnosis is imperial in the management of endometriosis, endometrioid carcinoma of ovary (ECO) and endometrioid endometrial cancer (EC), yet there are no definitive diagnostic methods available for these diseases. Therefore, the present study was aimed to evaluate the diagnostic potential of differentially expressed miRNAs in serum samples of women with endometriosis, ECO and EC to establish them as diagnostic biomarkers.

Methods

Blood samples (5 ml) were obtained from 40 patients (n=10/study group) undergoing laparoscopy/laparotomy/hysterectomy. miRNA-rich RNA was extracted from the serum samples, and quantitative real-time (qRT)-PCR was performed to check the expression levels of miR-16, miR-99b, miR-20a, miR-145, miR-143 and miR-125a in all the samples. Receiver operating characteristic (ROC) curve analysis was done to check the diagnostic potential.

Results

In endometriosis, miR-16 was downregulated (P<0.05) whereas miR-99b, miR-125a, miR-143 and miR-145 were upregulated (P<0.05). In ECO group, downregulated expression of miR-16 and miR-125a (P<0.05) was observed, whereas miR-99b, miR-143 and miR-145 were upregulated (P<0.05). In endometrioid EC, miR-16, miR-99b, miR-125 and miR-145 were downregulated (P<0.05), whereas miR-143 was upregulated (P<0.05). ROC curve analysis showed that, for endometriosis, miR-99b, miR-125a, miR-143 and miR-145 served as diagnostic markers. miR-145 showed diagnostic power for ECO, and for endometrioid EC, miR-16, miR-99b, miR-125a and miR-145 showed diagnostic potential.

Interpretation & conclusions

The present findings suggested that certain circulating miRNAs (miB99b, miR-16, miR-125a, miR-145) might act as indicators and discriminators of endometriosis and endometrioid subtypes of EC and ovarian cancer and might serve as potential biomarkers for early diagnosis and management of these debilitating diseases.

Hypertrophic Cardiomyopathy and Pregnancy: A Retrospective Analysis From a Tertiary Care Hospital

Pregnancy in women with hypertrophic cardiomyopathy is not well described. In this retrospective study, we analyzed data on pregnant women with hypertrophic cardiomyopathy who were under follow-up care in the cardiology department of a tertiary care hospital. We reviewed data on all women registered in the hypertrophic cardiomyopathy cohort and those who attended the cardio-obstetric clinic and delivered between January 2010 and June 2019. From these 2 groups, we identified 7 pregnant women with hypertrophic cardiomyopathy who delivered during this period. These 7 women (mean [SD] age, 25 [3.3] years) had a total of 15 pregnancies (range per woman,1-4). This was a high-risk cohort, as 7 (46.7%) pregnancies were in the modified World Health Organization class III. The mean (SD) left ventricular wall thickness was 19.71 (2.56) mm in all pregnancies. Two of the 7 women with left ventricular outflow tract obstruction developed severe symptoms in the third trimester; these improved soon after delivery. Eight pregnancies without obstruction were well tolerated. Two pregnancies occurred after successful alcohol septal ablation. Both remained asymptomatic throughout pregnancy. All women tolerated labor well. Adverse maternal outcomes, including death, were not seen in any patient. All women who became symptomatic during pregnancy had relief of symptoms after delivery. Most women remained asymptomatic or had mild symptoms during pregnancy. Of the women with left ventricular outflow tract obstruction, 28.6% had severe symptoms that improved after delivery. Pregnancy was well tolerated after successful alcohol septal ablation.

The spectrum of ABO haemolytic disease of the fetus and newborn in neonates born to group O mothers

BACKGROUND AND OBJECTIVES

ABO haemolytic disease of the fetus and newborn (HDFN) is a lesser recognized entity; however, the severity may vary in neonates. This prospective observational study was performed to determine the severity and risk of ABO-HDFN in neonates born to O group mothers.

MATERIALS AND METHODS

A total of 260 neonates born to non-alloimmunized blood group O mothers were recruited. Blood group O neonates were excluded from the study. Neonatal direct antiglobulin test (DAT) was performed using the column agglutination technique. They were monitored for clinical and laboratory parameters and followed up at 6-8 weeks. The maternal anti-A and anti-B titres (IgM and IgG) were also done.

RESULTS

A total of 176 neonates with blood group A (77/260; 29.6%) and B (99/260; 38.1%) were finally included in the study, and 15 (8.5%) of them were DAT positive. Overall, 26.7% (47/176) neonates received phototherapy, 172 (97.7%) survived and none required readmission. The median (inter-quartile range [IQR]) maternal IgG anti-B titre (32 [32-64]) was significantly higher (p < 0.001) than the IgG anti-A titre (16 [8-64]). The maximum total serum bilirubin in neonates had a significant positive association with neonatal birth weight (p = 0.045), positive DAT (p = 0.006) and requirement of phototherapy (p < 0.001). The relative risk (95% CI) of a DAT-positive neonate requiring phototherapy was 4.55 (3.12-6.33).

CONCLUSION

The frequency of ABO incompatibility in neonates born to group O mothers was 67.69% (176/260). The maternal IgG titre of ≥64 could be a good predictor for identifying the neonates at risk of developing hyperbilirubinaemia requiring phototherapy.

Post Caesarean Section Deep Pelvic Abscess: CT Guided Transgluteal Drainage

Organ space surgical site infection (SSI), in itself, is a problematic condition for the surgeon and also adds pain and misery to the patient. If it happens along with deep pelvic collection, it further increases the risk of sepsis to the patient. Untreated abdominal or pelvic abscesses are associated with high mortality. This outcome is improved due to advances in image-guided percutaneous interventional techniques. The aim is to drain the collection with minimal morbidity to the patient. We report a case of deep surgical site infection following caesarean section in a COVID-19 positive patient managed with minimal intervention.

Pregnancy Outcome of Rh D Alloimmunized Pregnancies: A Tertiary Care Institute Experience of a Developing Country

Aim

To determine the socio-demographic characteristics and pregnancy outcome of Rh D alloimmunized women monitored with MCA PSV (middle cerebral artery peak systolic velocity).

Materials and Methods

In total, 363 Rh D alloimmunized women attended antenatal clinic or obstetric emergency between January 2006 and December 2014. MCA PSV was the screening method for detection of fetal anemia. Intrauterine blood transfusion (IUT) was given when MCA PSV was > 1.5 MOM. Totally, 162 women (164 fetuses) received 492 transfusions. Forty-eight women had fetal hydrops at presentation. Five women (three received IUT) were lost to follow-up. Pregnancy outcome of 358 women and socio-demographic characteristics of 363 women were analyzed.

Results

The perinatal mortality was 421, 66 and 87 per 1000 live births in hydrops group, non-hydrops IUT group and non-IUT group, respectively.

Conclusion

Rh alloimmunization is still a major cause of perinatal morbidity and mortality. The higher gravidity, previous history of pregnancy wastage, still births and hydrops increase the requirement of intrauterine transfusion. MCA PSV is an excellent tool for monitoring of Rh alloimmunized pregnancies to detect fetal anemia. Early detection and monitoring by MCA PSV improve its outcome.

Diagnostic potential of differentially regulated microRNAs among endometriosis, endometrioid ovarian cancer, and endometrial cancer

Background

There is an increased risk of developing endometrioid ovarian and endometrial cancer in patients with endometriosis and there are no definitive diagnostic biomarkers available for these three associated diseases. Therefore, we evaluated the diagnostic potential of differentially expressed microRNAs (miRNAs) from the tissue samples of endometriosis, endometrioid ovarian cancer, and endometrial cancer to establish them as biomarkers for these diseases.

Materials and Methods

Ten samples of each, i.e., endometriosis, endometrioid ovarian cancer, endometrial cancer and control healthy endometrium were enrolled after obtaining ethical clearance. Differential expression of miR-16, miR-20a, miR-99b, miR-125a, miR-143, and miR-145 and some of their target genes, i.e., vascular endothelial growth factor (VEGF), hypoxia inducible factor 1A (HIF1A), cyclooxygenase 2 (COX2), and tumor necrosis factor (TNF) were quantified using quantitative reverse transcription polymerase chain reaction. Receiver operating characteristic (ROC) curve analysis was performed to predict the diagnostic potential.

Results

miR-16 and miR-20a were significantly downregulated, whereas miR-99b, miR-125a, and miR-143 were significantly upregulated in all three diseased samples. miR-145 was significantly upregulated in endometriosis and endometrioid ovarian cancer but significantly downregulated in endometrial cancer. mRNA levels of VEGF, HIF1A, COX2, and TNF were significantly increased in all three diseased samples as compared to control samples. ROC curve analysis revealed that for endometriosis, miR-99b, and miR-125a were giving highest area under curve (AUC) (0.950 and 0.733, respectively), for endometrioid carcinoma of ovary miR-143 was giving highest AUC (0.933) and for endometrioid endometrial cancer miR-16 (AUC = 0.815), miR-99b (AUC = 0.920), and miR-145 (AUC = 0.985) were found to be best predictors.

Conclusion

These findings suggest that these miRNAs can act as good predictors and discriminators of these three diseases and might serve as potential biomarkers for them.

Comparison of intracervical Foley catheter combined with a single dose of vaginal misoprostol tablet or intracervical dinoprostone gel for cervical ripening: a randomised study

We compared two combined methods for cervical ripening before induction of labour (IOL) Women (n = 150) were randomised into Foley's-misoprostol (n = 75) and Foley's-dinoprostone (n = 75) groups. A single dose of vaginal misoprostol tablet (25 µg) or intracervical dinoprostone gel (0.5 mg) were used alongwith intracervical Foley's. The primary outcome was induction-delivery interval (IDI) and secondary outcomes were change in Bishop's score, oxytocin requirement, caesarean section (CS) rate, chorioamnionitis and neonatal outcome. The mean parity, gestation and indications for IOL were similar in the two groups. The IDI (19 h 37 min and 19 h 20 min; p = .683), cervical ripening time, oxytocin requirement, CS rate (18.7 and 25.4%, p = .322) and neonatal outcome were similar. Hyperstimulation developed in 2.7% women with Foley's-misoprostol and in 1.3% with Foley's-dinoprostone (p = .55). No woman had chorioamnionitis. Thus, these two combined methods of cervical ripening and IOL were observed to be similarly efficacious. A low incidence of hyperstimulation and no chorioamnionitis may be attributed to using a single dose of prostaglandins. Misoprostol may be substituted for dinoprostone in resource limited countries.Impact statementWhat is already known on this subject? Combined methods for cervical ripening (intracervical Foley's plus prostaglandins) before induction of labour (IOL) may be similarly or more efficacious than individual methods. Most studies comparing various combined methods have used repeated doses of prostaglandins. A combined method using repetitive doses of prostaglandins may increase the risk of hyperstimulation and also of infection consequent to repeated vaginal examination to administer prostaglandins. These two concerns may be offset by combining a single dose of prostaglandin with intracervical Foley's catheter.What do the results of this study add? Two combined methods for cervical ripening using a single dose of vaginal misoprostol (25 µg) or intracervical dinoprostone gel (0.5 mg) co-administered with intracervical Foley's catheter were found to be similarly efficacious. The IDI (19 h 37 min and 19 h 20 min; p = .683), cervical ripening time, oxytocin requirement, CS rate (18.7 and 25.4%, p = .322) and neonatal outcome were similar. The incidence of hyperstimulation was low (2.7 and 1.3% with Foley's-misoprostol and Foley's-dinoprostone, respectively) and no woman had chorioamnionitis.What are the implications of these findings for clinical practice and/or further research? Combined methods for cervical ripening using a single dose of prostaglandins (misoprostol or dinoprostone) were observed to be similarly efficacious. Misoprostol is a cheaper alternative to dinoprostone and may be utilised in resource limited countries. These methods may be compared with each other in more number of women in order to identify which combined method is more efficient and safe. Clinical Trials Registry of India: CTRI/2017/12/010738.

Immunotyping in tubo-ovarian high-grade serous carcinoma by PD-L1 and CD8+ T-lymphocytes predicts disease-free survival

PD-L1 immune checkpoint inhibitor expression was evaluated in high-grade serous carcinoma (HGSC) ovary in the context of the overall immune landscape to determine its prognostic value. Consecutive cases of HGSC, 50 who underwent upfront surgery followed by adjuvant chemotherapy (HGSC-U) and 50 who underwent neoadjuvant chemotherapy (NACT) followed by interval debulking surgery (HGSC-PC) were selected. In HGSC-PC cases, the pre-NACT ascitic fluid cell blocks were included. Tumor-infiltrating lymphocytes (TILs) were scored, hotspots chosen for tissue microarray construction and immunohistochemistry performed and scored for CD4 and CD8 lymphocyte subsets, CD68+ tumor-associated macrophages (TAMs), PD-1 and PD-L1 expression. HGSC-post-chemotherapy showed increased TILs, predominantly CD8+T-lymphocytes, compared to HGSC-U. HGSC showed PD-L1 expression on tumor cells and/or TAMs in 60% cases with a linear correlation to CD4+, CD8+ TIL levels. Concordant PD-L1 expression was seen in matched pre- and post-NACT tumor cells. HGSC-PC showed higher expression of PD-L1. There was no association of PD-L1 cumulative proportion score or tumor cell score with outcome. Taking a cutoff for PD-L1 CPS at 10%, immunotype I (PD-L1+/CD-8+), corresponding to tumors with adaptive immune evasion, showed worst disease-free survival compared to all other immunotypes (p = 0.03) and was more significant (p = 0.01) when compared to immunotype III (PD-L1+/CD8-). Immunotyping based on PD-L1/CD8+ expression correlates to prognosis and outcome.

Metastatic dysgerminoma in a young patient with 46 XY DSD: A rare case report

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A rare case of metastatic dysgerminoma in a young patient with 46XY DSD.

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Incidence of DSD is 1:5000 with 90% of patients having 46XX chromosome and only 10% have 46 XY chromosome.

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Individuals with an underlying DSD, especially with Y chromosome have an increased risk of developing germ cell tumor.

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Dysgerminoma is highly chemosensitive tumor.

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Multidisciplinary approach is required in management of such cases.

The term DSD (Disorders of Sex development) is issued to define those conditions in whom disharmony exists between chromosomal, hormonal and anatomical sex. Parental and patient mental health and quality of life are adversely affected by these conditions. Moreover, individuals with an underlying DSD, especially those with specific Y chromosomal material in their karyotype have an increased risk for developing a germ cell tumor. Here, we present a unique case of 46XY DSD with bilateral dysgerminomas presenting with abdominal mass at the age of 24 years, who was treated with one cycle of chemotherapy comprising of Carboplatin and Etoposide, following which he developed tumor lysis syndrome and later underwent exploratory laparotomy.

To compare the optimal cytoreduction rate in advanced epithelial ovarian cancer stage III/IV after 3 versus 6 cycles of neoadjuvant chemotherapy

This study aimed to compare the impact of 3 versus 6 cycles of neoadjuvant chemotherapy (NACT) on the optimal cytoreduction in patients of advanced ovarian malignancy during interval debulking surgery (IDS). Thirty patients with advanced-stage IIIc/IV epithelial ovarian cancer, fallopian tube cancer, and primary peritoneal cancer were randomly allocated to receive 6 cycles in the late IDS group versus 3 cycles in early IDS before undergoing interval debulking surgery. A higher percentage of patients achieved optimal cytoreduction in the late IDS group compared to the early IDS group (60 versus 23%) which was statistically significant (p = .010). Giving 6 cycles of NACT before surgery increased the odd of optimal cytoreduction by 10 than giving 3 cycles of NACT which was statistically significant (p = 0.046) Thus, we conclude that administering 6 cycles of neoadjuvant chemotherapy before debulking surgery helps in achieving optimal cytoreduction in a higher number of patients with lesser surgical morbidity.IMPACT STATEMENTWhat is already known on the subject? Currently, there are no established criteria that would help to determine the number of chemotherapy cycles before debulking surgery in patients with advanced ovarian malignancy.What do the results of this study add? Administering 6 cycles of neoadjuvant chemotherapy before debulking surgery helps in achieving optimal cytoreduction in a higher number of patients with lesser surgical morbidity in cases of advanced epithelial ovarian cancer.What are the implications of these findings for clinical practice and/or further research? We conclude that late interval debulking may be used as a treatment option in the advanced stage IIIc/stage IV. However, the findings need to be studied in a larger study group with a longer follow up period.

Prognostic role of uterine artery Doppler in early- and late-onset preeclampsia with severe features

OBJECTIVE

To correlate uterine artery Doppler findings with maternal and neonatal outcomes in early- and late-onset preeclampsia with severe features.

METHODOLOGY

Doppler scan was done in both uterine arteries. Maternal and neonatal outcomes in women with abnormal and normal Doppler results were compared.

RESULTS

Abnormal Doppler results were present in 45 women (75%). Thirty-four (56.7%) women had abnormal RI, 19 (31.6%) had abnormal PI, and 36 (60%) had diastolic notch. Of the women who participated in the study, 21.6% developed maternal complications, and the majority belonged to the early-onset severe preeclampsia group. Diastolic notch was twofold more frequent in the early group. RI was abnormal in 63% of the early-onset and 50% of the late-onset group.

CONCLUSION

Pregnancies with early-onset preeclampsia who had abnormal uterine artery Doppler findings were at high risk for both maternal and neonatal complications, whereas those who had late-onset preeclampsia with abnormal Doppler findings only had an increased risk of perinatal complications.

To study the changes in maternal hemodynamics with intravenous labetalol or nifedipine in acute severe hypertension

OBJECTIVE

To study the maternal hemodynamic changes in acute severe hypertension after treatment with intravenous labetalol or oral nifedipine using color doppler ultrasound.

STUDY DESIGN

We evaluated thirty pregnant women with gestational age between 28 and 40 weeks in acute severe hypertension (more than or equal to 160/105 mmHg) which were randomly allocated to receive either intravenous labetalol or oral nifedipine until blood pressure was lowered to less than or equal to 140/90 mmHg. Doppler vascular indices namely pulsatility index, resistance index, S/D ratio of bilateral uterine arteries and maternal renal artery were measured baseline at the time of acute severe hypertension and repeated after control of blood pressure, to assess the changes in maternal hemodynamics if any with labetalol or nifedipine.

RESULTS

When evaluating right uterine artery Doppler parameters, a trend to increase in PI and RI was observed in those who received labetalol and nifedipine however the difference was not statistically significant. Whereas, while evaluating left uterine artery indices a trend to decrease PI was seen in nifedipine group but the difference was not statistically significant. On intergroup comparison there was no any significant change in any of uterine artery as well as renal artery indices in either group.

CONCLUSION

The use of labetalol and nifedipine were not related to any significant changes in maternal Doppler, which is reassuring about the safety of these drugs when treating acute severe hypertension in pregnancy.

Non-invasive prenatal rhesus D genotyping using cell-free foetal DNA

Background & objectives:

Non-invasive prenatal diagnosis (NIPD) of rhesus D (RHD) genotype using cell-free foetal DNA is extensively used in many developed countries. Studies on NIPD from India are scarce. The aim of the present study was to evaluate the performance of non-invasive foetal RHD genotyping by targeting exon 10 of the RHD gene using cell-free DNA.

Methods:

DNA was extracted from the maternal plasma of alloimmunized and non-alloimmunized women between 7 and 34 wk of gestation. RHD sequence was determined by quantitative real time polymerase chain reaction (PCR). Results were compared with RhD phenotype obtained from cord blood samples of neonates.

Results:

A total of 135 samples from RhD-negative pregnant women were collected. The foetal RHD status was conclusive in all 135 (100%) cases. The highest number of cases reported for RHD genotyping were from Punjab (38.5%) followed by Haryana (24.4%), Himachal Pradesh (17.0%) and Chandigarh Union Territory (13.3%). The non-invasive test correctly predicted the foetal RhD phenotype in 133 of 135 cases, making the accuracy of the test as 98.51 per cent [95% confidence interval (CI): 97.90-99.50%]. The overall sensitivity and specificity of the test were 99.18 per cent (95% CI: 95.52-99.98%) and 92.31 per cent (95% CI: 63.97-99.81%), respectively, with negative and positive predictive values of 99.80 per cent (95% CI: 94.85-99.87%) and 96.31 per cent (95% CI: 62.87-98.84%), respectively.

Interpretation & conclusions:

Non-invasive foetal RHD determination by single-exon quantitative PCR exhibited high accuracy and could be used in routine clinical practice after confirmatory studies are done.

Deformation behaviour of stomatocyte, discocyte and echinocyte red blood cell morphologies during optical tweezers stretching

The red blood cell (RBC) deformability is a critical aspect, and assessing the cell deformation characteristics is essential for better diagnostics of healthy and deteriorating RBCs. There is a need to explore the connection between the cell deformation characteristics, cell morphology, disease states, storage lesion and cell shape-transformation conditions for better diagnostics and treatments. A numerical approach inspired from the previous research for RBC morphology predictions and for analysis of RBC deformations is proposed for the first time, to investigate the deformation characteristics of different RBC morphologies. The present study investigates the deformability characteristics of stomatocyte, discocyte and echinocyte morphologies during optical tweezers stretching and provides the opportunity to study the combined contribution of cytoskeletal spectrin network and the lipid-bilayer during RBC deformation. The proposed numerical approach predicts agreeable deformation characteristics of the healthy discocyte with the analogous experimental observations and is extended to further investigate the deformation characteristics of stomatocyte and echinocyte morphologies. In particular, the computer simulations are performed to investigate the influence of direct stretching forces on different equilibrium cell morphologies on cell spectrin link extensions and cell elongation index, along with a parametric analysis on membrane shear modulus, spectrin link extensibility, bending modulus and RBC membrane-bead contact diameter. The results agree with the experimentally observed stiffer nature of stomatocyte and echinocyte with respect to a healthy discocyte at experimentally determined membrane characteristics and suggest the preservation of relevant morphological characteristics, changes in spectrin link densities and the primary contribution of cytoskeletal spectrin network on deformation behaviour of stomatocyte, discocyte and echinocyte morphologies during optical tweezers stretching deformation. The numerical approach presented here forms the foundation for investigations into deformation characteristics and recoverability of RBCs undergoing storage lesion.

Change in antiepileptic drug prescription patterns for pregnant women with epilepsy over the years: Impact on pregnancy and fetal outcomes

AIMS AND OBJECTIVES:

The objectives of the study were: (1) to determine if there is a change in pattern of antiepileptic drug (AED) prescription during pregnancy in women with epilepsy (WWE) attending a tertiary care institute in North India and (2) to determine if change in AED prescription pattern has resulted in improved fetal and maternal outcomes in WWE.

PATIENTS AND METHODS:

The current study was a retrospective analysis of records of WWE attending a medical and surgical disorder clinic of obstetrics and gynecology department of a tertiary care teaching hospital in North India. We retrospectively collected data of all the patients during the 5-year period from 2011 to 2015 (Group A) (n = 177) and compared it with our previously published data during the years 1987–1994 (Group B) (n = 219).

RESULTS:

There was significantly higher use of (i) levetiracetam (LEV) in Group A compared to Group B when women on monotherapy were compared (P<0.0001) and (ii) LEV (P<0.0001), clobazam (P<0.0001) and lamotrigine (P=0.0004) in Group A compared to Group B when women on polytherapy were compared. A significantly higher (P=0.02) number of women were using more than two antiepileptic drugs simultaneously in Group A compared to Group B. There was a significantly higher incidence (P = 0.001) of small for gestational age babies in Group A.

CONCLUSION:

Although there is an increase in the use of newer AEDs in WWE during pregnancy in North Indian population, it has not resulted in improved maternal and fetal outcomes. (2) to determine if change in AED prescription pattern has resulted in improved fetal and maternal outcomes in WWE.

Levetiracetam use during pregnancy in women with epilepsy: Preliminary observations from a tertiary care center in Northern India

INTRODUCTION

Data on efficacy and safety of levetiracetam (LEV) during pregnancy is still limited. We analyzed efficacy and safety of LEV during pregnancy in North Indian women with epilepsy (WWE) which is being presented here.

PATIENTS AND METHODS

This retrospective study included 99 WWE (on treatment with a single antiepileptic drug [AED]) who were evaluated in medical-surgical disorder antenatal clinic of the department of obstetrics and gynecology at a tertiary care teaching hospital and referral center in North India. All the obstetric and fetal data as well as data pertaining to epilepsy were noted meticulously.

RESULTS

In this study (n = 99), 35 women received carbamazepine, 28 received LEV, 15 received valproate (VPA), 13 received phenytoin (PHT), three each received oxcarbazepine and lamotrigine, respectively, and two received clobazam. Although the use of VPA was associated with significantly better control of seizures compared to LEV, its use was associated with higher risk of major congenital malformations (13.3%). The incidence of gestational hypertension was lower while incidence of fetal distress was significantly higher in WWE receiving PHT during pregnancy. None of the child born to pregnant women receiving LEV had any congenital malformation.

CONCLUSION

LEV is a first-line AED during pregnancy. Future prospective studies using therapeutic drug monitoring during pregnancy may further help in establishing its role during pregnancy.

To study the changes in fetal hemodynamics with intravenous labetalol or nifedipine in acute severe hypertension

OBJECTIVE

To compare the efficacy of intravenous labetalol or oral nifedipine in treatment of acute maternal hypertension and study the fetal hemodynamic changes using color Doppler ultrasound that follows treatment.

STUDY DESIGN

Thirty women with severe preeclampsia having acute hypertension (more than or equal to 160/105 mmHg) were randomized in 2 groups to receive intravenous labetalol or oral nifedipine until blood pressure was lowered to less than or equal to 140/90 mmHg. Doppler vascular indices namely pulsatility index, resistance index, S/D ratio of umbilical (UA) and middle cerebral artery (MCA) were measured baseline at the time of acute severe hypertension and repeated after control of blood pressure, to assess the changes in fetal hemodynamics if any with labetalol or nifedipine.

RESULTS

Both nifedipine and labetalol were found to be effective when used for rapid control of blood pressure. Mean age of women in both groups and mean gestational age was statistically comparable. No change in fetal heart rate before and after treatment was observed in both groups. Doppler vascular indices of UA and MCA showed no significant changes as compared to baseline values in both groups.

CONCLUSION

The use of labetalol and nifedipine were not related to any significant changes in fetal Doppler, which is reassuring about the safety of these drugs when treating acute severe hypertension in pregnancy. Choice between these two drugs should be based on cost, availability respective contraindications, and clinician's experience.

Peri and post-menopausal women with complex adnexal masses, ascites, and raised CA-125: Is it ovarian cancer or tuberculosis?

Pelvic and peritoneal tuberculosis may resemble advanced ovarian cancer due to the presence of ascites, complex adnexal masses, peritoneal deposits and raised CA-125 level, especially in peri- and postmenopausal women. Other common features among women with these two conditions are abdominal pain and distension, weight loss and reduced appetite. As the treatment of pelvic-peritoneal tuberculosis is completely different from that of ovarian cancer, it is important to reach a correct diagnosis. Sometimes women with pelvic-peritoneal tuberculosis may be subjected to a laparotomy for suspected ovarian cancer which is likely to increase their morbidity. In the present article, we report ten women in the peri- and post-menopausal age group where this diagnostic dilemma arose of whom seven were diagnosed only after a laparotomy had been performed for suspected ovarian cancer due to adnexal masses with ascites and raised CA-125 level. Ascitic fluid showing lymphocytic predominance, raised ADA level and absence of malignant cells are pointers to consider the possibility of pelvic- peritoneal tuberculosis, especially in endemic countries like India. In such situations, an effort should be made to obtain a cytological or histopathological diagnosis of either condition by ultrasound guided needle biopsy or laparoscopically obtained biopsy rather that proceeding with laparotomy for suspected ovarian cancer.

The Most Favourable Procedure for the Isolation of Cell-Free DNA from the Plasma of Iso-Immunized RHD-Negative Pregnant Women

BACKGROUND

The ability to achieve quality recovery of cell-free foetal DNA is important for making non-invasive prenatal diagnoses. In this study, we performed quantitative and qualitative analyses of isolated DNA from maternal plasma, using different DNA-isolation methods.

METHOD

DNA was isolated from 30 iso-immunized women via the QIAamp column-based method, using four different elution volumes and two conventionally based methods. Real-time polymerase chain-reaction quantification of RHD and β-globin genes was performed in order to determine foetal-specific sequences and total genome equivalents, respectively.

RESULTS

The column-based method at a 3 μl elution volume yielded the highest quality and quantity of total DNA (67.0±0.6 ng/μL). At a 3 μl elution volume, the β-globin and RHD-gene sequences were estimated to be the highest among all isolation procedures, with 2778.13±1.5 and 66.9±0.6 GEq/mL, respectively, and a 100% sensitivity for RHD-gene sequence detection. Among the two conventional manual methods, the boiling lysis method yielded a higher DNA concentration (53.8±0.8 ng/μL) and purity (1.73±0.05). In addition, the method's sensitivity for foetal-detection sequences was only 80%, whereas the salting-out method's sensitivity was just 70%.

CONCLUSIONS

This study confirms the theory that the QIAamp method is a specific and sensitive approach for purifying and quantifying plasma DNA, when used in the minimum elution volume.

Acute pancreatitis with eclampsia-preeclampsia syndrome and poor maternal outcome: two case reports and review of literature

Acute pancreatitis in pregnancy is a rare entity and has been reported to be associated with preeclampsia in the literature. Fulminant pancreatitis may have a guarded prognosis despite intensive multidisciplinary management. Two cases of maternal mortality in women with acute pancreatitis noted in the setting of preeclampsia-eclampsia syndrome are reported here.

The Accuracy of Integrated [(18)F] Fluorodeoxyglucose-Positron Emission Tomography/Computed Tomography in Detection of Pelvic and Para-aortic Nodal Metastasis in Patients with High Risk Endometrial Cancer

Lymph nodal (LN) metastasis is the most important prognostic factor in high-risk endometrial cancer. However, the benefit of routine lymphadenectomy in endometrial cancer is controversial. This study was conducted to assess the accuracy of [¹⁸F] fluorodeoxyglucose-positron emission tomography/computed tomography ([¹⁸F] FDG-PET/CT) in detection of pelvic and para-aortic nodal metastases in high-risk endometrial cancer. 20 patients with high-risk endometrial carcinoma underwent [¹⁸F] FDG-PET/CT followed by total abdominal hysterectomy, bilateral salpingo-oophorectomy and systematic pelvic lymphadenectomy with or without para-aortic lymphadenectomy. The findings on histopathology were compared with [¹⁸F] FDG-PET/CT findings to calculate the sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV), and accuracy of [¹⁸F] FDG-PET/CT. The pelvic nodal findings were analyzed on a patient and nodal chain based criteria. The para-aortic nodal findings were reported separately. Histopathology documented nodal involvement in two patients (10%). For detection of pelvic nodes, on a patient based analysis, [¹⁸F] FDG-PET/CT had a sensitivity of 100%, specificity of 61.11%, PPV of 22.22%, NPV of 100% and accuracy of 65% and on a nodal chain based analysis, [¹⁸F] FDG-PET/CT had a sensitivity of 100%, specificity of 80%, PPV of 20%, NPV of 100%, and accuracy of 80.95%. For detection of para-aortic nodes, [¹⁸F] FDG-PET/CT had sensitivity of 100%, specificity of 66.67%, PPV of 20%, NPV of 100%, and accuracy of 69.23%. Although [¹⁸F] FDG-PET/CT has high sensitivity for detection of LN metastasis in endometrial carcinoma, it had moderate accuracy and high false positivity. However, the high NPV is important in selecting patients in whom lymphadenectomy may be omitted.

Comparison of estimation of volume of fetomaternal hemorrhage using Kleihauer-Betke test and microcolumn gel method in D-negative nonisoimmunized mothers

In this study we assessed the efficay of the microcolumn gel method in the detection and quantification of the volume of fetomaternal hemorrhage (FMH) in comparison with the Kleihauer-Betke test (KB) in nonisoimmunized D- mothers. We collected blood samples from 80 D- indirect antiglobulin test-negative mothers over a span of more than 1 year. FMH was determined by KB and microcolumn gel method, and the results were compared. FMH was recorded as less than 4 mL by KB if no fetal cells were seen after examining 25 fields using 10x objective. If fetal cells were seen, slides were examined furhter to quantify FMH. By microcolumn gel method, FMH was reported as less than 0.1 percent, 0.1 percent, 0.2 percent, and 0.4 percent or greater. None of the patients had FMH greater than 15 mL by KB . Sixty-two patients (77.5%) had FMH less than 4mL by KB. In all these cases , FMH was less than or equal 0.2 percent (approximately 4mL) by microcolumn gel method. The mean volume of FMH in the remaining 18 (22.5%) cases by KB was 8.3 ± 1.7 mL. Fifteen (83.3%) of these 18 cases had FMH of at least 0.4 percent (approximately 8 mL) by gel technology. Three cases (16.7%) that differed from KB results had FMH of 0.2 percent by microcolumn gel method with a maximal FMH of 6.4 mL by KB. FMH was significanlty increased in cesarean delivery (mean FMH 9.5 ± 0.8 mL, range 7.9-10.4 mL, p=0.001) abd abtepartum hemorrahge (mean FMH 9.5 ± 0.9 mL, range 7.9-10.4 mL, p< 0.001). Microcolumn gel method is an effective screening test . Technologies like KB and flow cytometry are better options for detecting a large volume of FMh. Antepartum hemorrhage and cesarean delivery are risk factors for FMH. the 300-µg dose of cases. We need to analyze the relative cost-effectiveness of universal administration of 300µg of Rh immune globulin vs. FMH quantitation with subsequent administration of titrated doses.

Advanced germ cell malignancies of the ovary: should neo-adjuvant chemotherapy be the first line of treatment?

Malignant germ cell tumours of the ovary, though classically known for 'young age' and 'early stage' at presentation, are not uncommonly identified at advanced stages. Little is available in literature on the role of neo-adjuvant chemotherapy (NACT) in this group of tumours. Two patients with advanced stage ovarian germ cell tumours, including one with 45XO/46XY chromosomal mosaicism, were treated at our Institute with neo-adjuvant chemotherapy with Bleomycin, Etoposide and Cisplatin followed by surgery. Besides marked clinical improvement, intraoperatively both the patients presented no difficulty otherwise expected with widespread tumours, and histopathology report revealed no evidence of viable tumour. The article discusses the experience and suggested course of management of these tumours with NACT, which could be offered to patients with advanced malignancy in whom high surgical morbidity is anticipated or in whom only an operative biopsy was performed at laparatomy. Behaviour and management guidelines of dysgenetic gonads with XY mosaicism have also been discussed.

Pregnancy Complicated by Severe Chronic Hypertension: A 10-Year Analysis from a Developing Country

OBJECTIVE

To assess pregnancy outcome in patients with severe chronic hypertension.

METHODS

A retrospective analysis of a 10-year period (1995-2004) in a referral hospital in northern India. The outcome was compared with those women with mild chronic hypertension who registered in the hypertensive disorders with pregnancy clinic immediately before and after each woman with severe chronic hypertension.

RESULTS

Hospital data identified 25 such women. Superimposed preeclampsia (36.4% versus 8%), preterm delivery (86.4% versus 42%), and perinatal mortality (27.2% versus none) were increased in patients with severe chronic hypertension as compared to those with mild hypertension.

CONCLUSIONS

The small number of cases reflects the lack of antenatal supervision in developing countries. A much larger number of women are referred in the third trimester with eclampsia or severe preeclampsia, at which time it is not possible to identify whether or not they had underlying hypertension. Adverse events were found to occur more often in patients with severe chronic hypertension compared with those with mild hypertension.

Comparison of sputum induction with broncho-alveolar lavage in the diagnosis of smear-negative pulmonary tuberculosis

Sputum microscopy and AFB-culture being gold standard and a fundamental tool for diagnosis of pulmonary tuberculosis (PTB) has got its limitation of low sensitivity. Fibreoptic bronchoscopy (FOB) has been widely recommended as the diagnostic procedure of choice in smear negative patients. But bronchoscopy is an invasive procedure, costly, not readily available in our country and needs expertise. Several studies abroad have directly compared the yield of sputum induction (SI) with 3% saline (NaCl solution) with Bronchoalveolar lavage (BAL) through FOB in smear-negative suspected PTB patients and showed that SI was a low cost, safe and well tolerated procedure with equal efficacy to BAL through FOB for the diagnosis of PTB in such patients. For the first time a prospective comparison was conducted in Bangladesh to see the yield of sputum induction (SI) and BAL in 52 selected smear- negative patients of suspected PTB. Each of the samples of induced sputum and BAL fluid were examined for AFB by Ziehl-Neelsen's method. Samples of both SI and BAL from 20 patients were cultured for AFB in Lowenstein-Jensen medium for 6 weeks irrespective of their induced sputum smear being positive or negative for AFB. Data were managed and analyzed using computer program SPSS version 10.0. Agreement of SI and BAL was tested using Pearson Chi-square and Kappa test. The results showed that the yield of SI were significantly more than that of BAL (p<0.05).The AFB smear results from specimens obtained by SI and BAL were in agreement in 75% cases (p=0.02).Statistical analysis of the yield of culture results from SI and BAL group with Fishers Exact test showed they were in agreement in 90% cases (p=0.0001) and was measured by Kappa test as significant (p=0.0004). The sensitivity of AFB-smears in samples from SI and BAL were 74% and 58% respectively. The specificity of smear positivity and of culture was assumed to be 100%. SI is a safe procedure with considerable diagnostic yield and a high agreement with the results of BAL through FOB for the diagnosis of PTB. SI offers an alternative or additional approach to the diagnosis of smear-negative suspected PTB patients and would enhance sensitivity for the diagnosis of tuberculosis.

Abortion procedures in a tertiary care institution in India

OBJECTIVE

To determine the complications rate of termination of pregnancy (TOP) and the risk factors for complications following TOP.

METHODS

Retrospective observational study of the records of 1287 women who underwent TOP in the Department of Obstetrics and Gynaecology of the Postgraduate Institute of Medical Education and Research, Chandigarh, India, between 1997 and 2001. First-trimester abortion was performed in 1088 women (85%) and second-trimester abortion in 199 women (15%). Most women (76%) were aged between 26 and 30 years; they were educated and requested TOP primarily to limit the number of their children or to space their births. A malformed fetus was the indication for TOP in 5.9% cases, and 16% of the women had medical disorders associated with the pregnancy. Suction evacuation was the method of choice for first-trimester abortion (88%); dinoprostone gel and extra-amniotic saline solution plus oxytocin infusion were the primary methods (71%) for second-trimester abortion.

RESULTS

Uterine perforation occurred in 1 patient (0.09%) after a first-trimester abortion. The total rate of complications was 3.79% after first-trimester and 4.0% after second-trimester abortions. Excessive hemorrhage and retained placenta were chief complications associated with second-trimester abortion. Incomplete abortion (1.5%) and minor infection were seen in 2.3% patients. The rate of complications was higher among parous women. Postabortion insertion of a CuT intrauterine device increased the need for a second course of antibiotics.

CONCLUSION

Termination of pregnancy is safe if adequate care is taken while performing the procedure.

Fine needle aspiration biopsy of ovarian neoplasm

Twenty cases of ovarian neoplasm (12 non-coelomic and 8 coelomic and 8 epithelial tumors) have been subjected to fine needle aspiration biopsy (FNAB). FNAB yielded adequate material in all those cases and it was possible to accurately classify the tumors in 16 cases (80%). In eight cases of non coelomic epithelial neoplasms preoperative cytological diagnosis helped in conservative surgery. Cytological features of different groups of ovarian tumors are to some extent characteristic. FNAB is a relatively safe and reliable diagnostic procedure.

Obstetrical outcomes among women with extrapulmonary tuberculosis

BACKGROUND

The prevalence of tuberculosis, especially extrapulmonary tuberculosis, is increasing worldwide. Because information on the outcome of pregnancy among women with extrapulmonary tuberculosis is limited, we studied the course of pregnancy and labor and the perinatal outcome in these women and their infants.

METHODS

From 1983 to 1993, we followed 33 pregnant women who had extrapulmonary tuberculosis (12 with tuberculous lymphadenitis and 9 with intestinal, 7 with skeletal, 2 with renal, 2 with meningeal, and 1 with endometrial tuberculosis) through their deliveries. Of the 33, 29 received antituberculosis treatment during pregnancy. The antenatal complications, intrapartum events, and perinatal outcomes were compared with those among 132 healthy pregnant women without tuberculosis who were matched for age, parity, and socioeconomic status.

RESULTS

Tuberculous lymphadenitis did not affect the course of pregnancy or labor or the perinatal outcome. However, as compared with the control women, the 21 women with tubercular involvement of other extrapulmonary sites had higher rates of antenatal hospitalization (24 percent vs. 2 percent, P< 0.001), infants with low Apgar scores (< or =6) soon after birth (19 percent vs. 3 percent, P=0.01), and low-birth-weight (<2500 g) infants (33 percent vs. 11 percent, P=0.01).

CONCLUSIONS

Extrapulmonary tuberculosis that is confined to the lymph nodes has no effect on obstetrical outcomes, but tuberculosis at other extrapulmonary sites does adversely affect the outcome of pregnancy.

Effect of bronchial asthma on the course of pregnancy, labour and perinatal outcome

The course of pregnancy and labour, and perinatal outcome of 182 pregnancies complicated by bronchial asthma, over a 10-year period were studied. Antiasthmatic medications included oral and/or parenteral beta 2-agonists, theophylline, aminophylline, corticosteroids, and inhaled salbutamol and beclomethasone. A control group of 364 nonasthmatic gravidas was matched for age and parity. In asthmatic gravidas, antenatal complications mean duration of pregnancy (38.5 weeks), mode of delivery, incidence of prematurity (13.2%) and low birth weight (LBW, 19.6%) and perinatal mortality (0.5%) were not significantly different compared to the controls (p > 0.05). However, uncontrolled severe asthma in 15 gravidas who required hospitalization, was associated with significant decrease in mean birth weight (2469 +/- 571 g vs 2842 +/- 494 g; p < 0.05) and a high incidence of LBW neonates (53.3% vs 20.5%; p < 0.01) at mean gestation of 38 weeks. Bronchial asthma during pregnancy, when optimally controlled does not affect the course or pregnancy and labour, and perinatal outcome. However, uncontrolled severe asthma leads to fetal growth retardation.

Common aerobic bacteria in post operative wound infection and their sensitivity pattern

Two hundred and four post-operative patients were examined and pus samples were collected with sterile cotton swabs from 64 patients with infected wounds. The samples were cultured aerobically and the isolates were identified as per standard methods. The prevalence rate of post-operative wound infection were 31.37% and the total number of bacterial isolates were 76 (37.25%). The isolates were identified up to their species level & they were E. coli, Staph. aureus, Kl. Pneumoniae, Ps. aeruginosa. Pr. vulgaris and S. pyogenes. Gram negative bacilli were the predominant organisms and among them E. coli was the most common. In antimicrobial susceptibility test Gentamycin and Cephalexin were found sensitive.

Cortisol response in acute foetal distress

Thirty neonates born after having acute intrapartum distress (study group) and 30 neonates matched for gestation, born without any clinical evidence of acute foetal distress (control group) were studied. Neonates with congenital malformation were excluded. Samples for cortisol estimation were taken from cord artery, cord vein at birth and from peripheral vein at 6 h of age. At birth maternal venous blood was also taken for cortisol estimation. Cortisol level was estimated by radioimmunoassay. Cord blood pH was measured immediately at birth in all neonates whereas base deficits were estimated in 20 neonates in the study group and 23 neonates in control group. Cortisol levels did not differ significantly in the groups with or without foetal distress. There was no significant correlation between cord blood pH and cord arterial cortisol levels. Significant positive correlation was found between cord arterial cortisol and maternal cortisol levels. We failed to find any significant cortisol response in acute foetal distress.