Prediction of pre-eclampsia in diabetic pregnant women.

Background & objectives: Gestational or preexisting diabetes is one of the risk factors of pre-eclampsia. Both are responsible for higher maternal and fetal complications. The objective was to study clinical risk factors of pre-eclampsia and biochemical markers in early pregnancy of women with diabetes mellitus (DM)/gestational diabetes mellitus (GDM) for the development of pre-eclampsia. Methods: The study group comprised pregnant women diagnosed with GDM before the 20 wk of gestation and DM before pregnancy and the control group had age-, parity- and period of gestation-matched healthy women. Sex hormone-binding globulin (SHBG), insulin-like growth factor-I (IGF-I) and 25-hydroxy vitamin D [25(OH)D] levels and the polymorphism of these genes was evaluated at recruitment. Results: Out of 2050 pregnant women, 316 (15.41%) women (296 had GDM and 20 DM before pregnancy) were included in the study group. Of these, 96 women (30.38%) in the study group and 44 (13.92%) controls developed pre-eclampsia. Multivariate logistic regression analysis indicated those who belonged to the upper middle and upper class of socio-economic status (SES) were likely to be at 4.50 and 6.10 times higher risk of developing pre-eclampsia. The risk of getting pre-eclampsia among those who had DM before pregnancy and pre-eclampsia in their previous pregnancy was about 2.34 and 4.56 times higher compared to those who had no such events, respectively. The serum biomarkers [SHBG, IGF-I and 25(OH)D] were not found to be useful in predicting pre-eclampsia in women with GDM. To predict risk of development of pre-eclampsia, the fitted risk model by backward elimination procedure was used to calculate a risk score for each patient. Receiver operating characteristic (ROC) curve for pre-eclampsia showed that area under the curve was 0.68 (95% confidence interval: 0.63-0.73); P<0.001. Interpretation & conclusions: The findings of this study suggested that pregnant women with diabetes were at a higher risk for pre-eclampsia. SES, history of pre-eclampsia in previous pregnancy and pre-GDM were found to be the risk factors.

Prevalence of postpartum depression & anxiety among women in rural India: Risk factors & psychosocial correlates.

BACKGROUND OBJECTIVES: Postpartum depression and anxiety (PPD/A) impact a woman's physical and psychological wellbeing. In the absence of corroboratory evidence from the community setting in India, the present study was undertaken to examine the prevalence, psychosocial correlates and risk factors for PPD/A in the rural community of India. METHODS: This cross-sectional study included 680 women during the postpartum period from a rural community in northern India. Screening for PPD/A was done using Edinburg Postnatal Depression Scale and State and Trait Anxiety Inventory. Diagnostic assessment of screened-positive women was done using Mini-International Neuropsychiatric Interview (MINI). The psychosocial evaluation was done on parameters including women's social support, bonding with the child, functionality, parental stress, interpersonal violence and marital satisfaction. RESULTS: The overall prevalence of PPD/A/both in community women was 5.6 per cent, with a specific prevalence of 2.2 per cent for PPD, 0.74 per cent for PPA and 2.8 per cent for both disorders. Comparative analysis indicated that women with PPD/A/both experienced significantly higher levels of parenting stress, poor lifestyle (prior two weeks), less support from their partner, parents-in-law and parents, less marital satisfaction, high intimate partner violence, poor bonding with infants and higher infant-focussed anxiety. On multivariable logistic regression analysis, higher education, marital satisfaction, support from partners and in-laws were associated with reducing the risk of PPD/A/both. INTERPRETATION CONCLUSIONS: Rural Indian women experience PPD/A/both which causes stress and impacts their functionality, bonding with the infant and relationship with their spouse and parents. Higher education, marital satisfaction and higher support from partners and in-laws reduce the risk of developing PPD/A/both.

Impact of myoinositol with metformin and myoinositol alone in infertile PCOS women undergoing ovulation induction cycles - randomized controlled trial.

PURPOSE: To evaluate the benefits of myoinositol plus metformin versus myoinositol alone in infertile polycystic ovarian syndrome (PCOS) women undergoing ovulation induction cycles. MATERIALS AND METHODS: Total 116 infertile PCOS women were randomized: Group I (n = 57): metformin (1500 mg) plus myoinositol (4 g) per day; Group II (n=59): myoinositol 4 g per day. Subjects were advised to try for spontaneous conception. Those who did not conceive after three months were given three cycles of ovulation induction. Primary outcome was clinical pregnancy rate after 6 months. Secondary outcomes were improvement in metabolic and endocrine parameters, ongoing pregnancy, abortion and multiple pregnancy rate. RESULTS: Baseline demographic, metabolic and hormonal parameters were comparable in two groups. After 3 months of therapy, both study groups had comparable improvement in metabolic and hormonal parameters. After 6 months, clinical pregnancy rate was 42.0% in Group I and 45.5% Group II respectively (RR 0.92(95% CI:0.60-1.43) (p > .05). Side-effects (mainly gastrointestinal) were significantly higher in Group I than group II. CONCLUSIONS: Myoinositol (4 g) might be used alone as an insulin sensitizer to improve metabolic, hormonal and reproductive outcome in infertile PCOS women. Further studies with large numbers are warranted to confirm the role of myoinostiol as a sole insulin sensitizer.

Comparison of metformin plus myoinositol vs metformin alone in PCOS women undergoing ovulation induction cycles: randomized controlled trial.

The present study was planned to evaluate the benefit of synergetic effect of Metformin plus Myo-inositol versus Metformin alone in infertile polycystic ovarian syndrome (PCOS) women undergoing ovulation induction. One hundred and twenty infertile PCOS women were randomized: Group I (n = 60) received Metformin (500 mg) plus Myoinositol(600 mg) three times a day; Group II received Metformin 500 mg three times a day. Subjects were advised to try for spontaneous conception. Those who did not conceive after 3 months, were given three cycles of ovulation induction + intrauterine insemination. Hormonal and biochemical profile parameters were done at baseline and after 3 months of therapy. Primary outcome measure was live birth rate. Secondary outcomes were improvement in menstrual cycle, hormonal and biochemical parameters, spontaneous conception, abortions, multiple pregnancy, and ovarian hyperstimulation syndrome. Baseline demographic, hormonal and biochemical parameters were comparable in two groups. There was a significant improvement in menstrual cycles (cycle length and bleeding days) in Group I as compared to Group II. The improvement in biochemical and hormonal parameters were comparable in the two groups after 3 months. Live birth rate was significantly higher in the Group I as compared to Group II [55% (33/60); 26.67% (16/60); p = .002]. The study concluded significantly higher live birth rate in women receiving the combination as compared to metformin alone.

Fertility awareness and knowledge among Indian women attending an infertility clinic: a cross-sectional study.

BACKGROUND: To evaluate fertility knowledge and awareness among infertile women attending an Indian assisted fertility clinic and their understanding of the menstrual cycle, how age affects fertility and need for assisted fertility treatment. METHODS: A cross sectional study was conducted including 205 women seeking fertility treatment at an assisted reproductive unit between March 2017 to August 2017. Patients were interviewed with the help of structured questionnaire by a fertility counsellor. The previous studies were reviewed and a questionnaire was made according to our patient profile and sociodemographic characteristics. Knowledge and awareness was stratified according to socioeconomic status (SES). RESULTS: Most women (59%) were aged between 20 to 30 years indicating concern about their fertility and need for evaluation. More than half (63%) women were from the middle socio-economic strata. Knowledge about fertility and reproduction was low: 85% were not aware of the ovulatory period in the menstrual cycle, only 8% considered age more than 35 years as the most significant risk factor for infertility and most were unaware of when to seek treatment for infertility after trying for pregnancy. Less than half of women understood the need for assisted fertility treatment and donor oocytes in advanced age. CONCLUSIONS: Most Indian women across different SES are unaware of the effect of age on fertility. Targeted educational interventions are needed to improve knowledge regarding ideal age of fertility, factors affecting fertility potential and fertility options available for sub-fertile couples. Fertility counselling and information should be provided to young people at every contact with health care professionals.

Efficacy of metformin in improving glycaemic control & perinatal outcome in gestational diabetes mellitus: A non-randomized study.

BACKGROUND & OBJECTIVES: Gestational diabetes mellitus (GDM) can cause adverse perinatal outcome if not treated. Although insulin therapy has been the main treatment modality over decades but considering its cost and parenteral mode of administration, it does not seem to be appropriate, especially in low-resource settings. The objective of this study was to evaluate the role of metformin in GDM and know its efficacy as well as adverse effect on foetus and mother. METHODS: All pregnant women with GDM who were not controlled on medical nutrition therapy and required metformin therapy were included in the study. Careful monitoring of blood sugar was done. Development of any maternal or foetal complications and adverse effect were recorded. RESULTS: A total of 2797 pregnant women were screened, of whom 233 (8.3%) were found to have GDM. Of the 64 women with GDM (28.7%) who required metformin therapy, majority (93.8%) achieved blood sugar control, whereas three (4.7%) women failed. Caesarean section rate was 54 per cent, and 15.6 per cent neonates were large for gestational age. Only two (3.1%) women had gastrointestinal side effects which were minor and got resolved with time. No case of hypoglycaemia or perinatal mortality was reported. INTERPRETATION & CONCLUSIONS: Our findings indicate that metformin may be used as a safe and effective oral hypoglycaemic agent in GDM, especially in low-resource settings where cost, storage and compliance are logistic issues. However, long-term follow up studies are needed to solve issues related to its safety in pregnancy.

A Comparison of the Strength of Association of Reid Colposcopic Index and Swede Score With Cervical Histology.

OBJECTIVE: Colposcopic scoring systems provide an objective diagnosis and select patients who require treatment. A new scoring system, Swede score, has added lesion size as a parameter. This study aimed to compare the strength of association of Reid colposcopic index versus Swede score and assess their utility in low-resource settings. METHODS: In this prospective study, 150 women aged 30 to 59 years with abnormal screening result were enrolled. All women underwent colposcopy; the findings were scored by both Reid colposcopic index and Swede score, biopsy taken from all abnormal areas. Performances of both the scores were calculated. RESULTS: A total of 33 (22%) CIN 2+ lesions were detected. Reid colposcopic index at a cutoff of 5 had sensitivity, specificity, positive predictive value, and negative predictive value for detecting CIN2+ lesions of 96.97%, 95.35%, 88.89%, and 98.8%, respectively. Using Swede score at a cutoff of 8, sensitivity, specificity, positive predictive value, and negative predictive value were 42.42%, 100%, 100%, and 81.9%, and with a cutoff of 5, these were 100%, 88.37%, 76.74%, and 100%, respectively. The correlation coefficient (R) was 0.919. By Spearman rank correlation coefficient, the strength of correlation between Swede score and RCI was 0.937 (p < .001). CONCLUSIONS: Swede score can be used flexibly depending on the setting. The lower threshold (5) with high sensitivity can be used for screening, whereas the higher threshold (8) with high specificity can be used for screen-and-treat selection to decrease the overtreatment rate. Thus, it is a more attractive option for cancer prevention programs in low-resource settings.

Comparative Study of Laparoscopic Abdominopelvic and Fallopian Tube Findings Before and After Antitubercular Therapy in Female Genital Tuberculosis With Infertility.

STUDY OBJECTIVE: To study the effect of antitubercular treatment (ATT) on the laparoscopic abdominopelvic and fallopian tube findings in female genital tuberculosis (FGBT). DESIGN: Prospective cohort (Canadian Task Force classification II2). SETTING: Tertiary referral center in northern India. PATIENTS: Fifty women with infertility and diagnosed with FGTB on laparoscopy, histopathology findings, or endometrial sampling (acid-fast bacilli culture, granuloma on histopathology, positive polymerase chain reaction). INTERVENTIONS: Diagnostic laparoscopy in all women diagnosed with FGTB before and after a 6-month course of ATT (2 months of rifampicin, isoniazid, pyrazinamide, and ethambutol, followed by 4 months of rifampicin and isoniazid). All procedures were performed by the same surgeon between June 2012 and May 2014. MEASUREMENTS AND MAIN RESULTS: The mean patient age was 28.7 years, mean parity was 0.9, and mean body mass index was 23.6 kg/m(2). Infertility was seen in all 50 women (66% primary infertility, 34% secondary infertility), with a mean duration of 6.06 years. Abnormal laparoscopic findings of FGTB included tubercles in the pelvic peritoneum, fallopian tube, and ovary in 27 women (54%) before ATT and in only 1 (2.04%) woman after ATT (p < .001). Caseous nodules and encysted ascites were seen in 4 women (8%) before ATT, and in no women after ATT (p < .001); however, there was no change from before ATT to after ATT in the rate of pelvic adhesions (42% vs 42.5%) and perihepatic adhesions (56% vs 58%). Laparoscopic findings in fallopian tubes included hydrosalpinx (32%), pyosalpinx (4%), beaded tubes (12%), nonvisualization of tube (20%), and tubal blockage on the right side (56%), left side (50%), and both sides (38%) before ATT. Hydrosalpinx, beaded tubes, and nonvisualized tube were seen in 33.4%, 4.1%, and 20.8% cases, respectively, after ATT; however, free spill increased to 52% on the right side and 50% on left side after ATT. CONCLUSION: ATT improves laparoscopic findings in FGTB with infertility. However, advanced fibrotic lesions (eg, pelvic and perihepatic adhesions, bilateral blocked tubes) do not improve with ATT.

Perinatal survival and procedure-related complications after intrauterine transfusion for red cell alloimmunization.

OBJECTIVES: To study the perinatal survival and procedure-related (PR)complications after intrauterine transfusions in red cell alloimmunization. METHODS: Prospective data of 102 women with Rh-alloimmunized pregnancy undergoing intrauterine intravascular transfusion for fetal anemia, from January 2011 to October 2014 were analyzed. Main outcome measures were perinatal survival and procedure-related (PR) complications. RESULTS: A total of 303 intrauterine transfusions were performed in 102 women. Of 102 fetuses, 22 were hydropic at first transfusion. The mean period of gestation and hematocrit at first transfusion was 26.9 ± 3.3 weeks (range 19.7-33.8 weeks) and 17 ± 7.82 % (range 5.7-30 %), respectively. Average number of transfusions was 2.97 (range 1-7) per patient. Overall survival was 93 % and mean period of gestation at delivery was 34.5 ± 1.94 (range 28.3-37.4) weeks. Mean hematocrit at delivery was 36.9 ± 8.77 % (range 10-66 %). Fetal death occurred in four cases (3PR), neonatal death occurred in three cases (2PR). Emergency cesarean delivery after transfusion was performed in four pregnancies. The total PR complication rate was 2.97 %, resulting in overall PR loss in 1.65 % per procedure. CONCLUSION: Our results compare favorably with other studies published in the literature. Intravascular transfusion is a safe procedure improving perinatal survival in fetuses with anemia due to Rh-alloimmunization.

Assessment and comparison of pregnancy outcome among anaemic and non anaemic primigravida mothers.

BACKGROUND: Primigravidas (PGs) are high-risk women and anemia in pregnancy is one of the commonest causes of maternal morbidity and mortality. OBJECTIVES: The study was conducted to assess impact of anemia on course and outcome of pregnancy in anemic (Hemoglobin 8-10.9 gm%) and nonanemic PGs. METHODS: This prospective longitudinal study was conducted in All India Institute of Medical Sciences, New Delhi. PGs 20-30 years age, gestation age 16-18 weeks, hemoglobin >8 gm%, live singleton pregnancy, and no other medical illness were recruited after informed consent. The women were Grouped 1 and 2 if hemoglobin was ≥11 gm% and 8-10.9 gm%, respectively. Complete hemogram done at enrollment, 28-30 weeks of pregnancy and 6 weeks postdelivery. Obstetric outcome and presence of anemia postdelivery were compared between groups using Chi-square test and Fisher's exact test. RESULTS: A total of 377 PGs were enrolled and obstetric outcomes studied in 179 (Group 1) and 149 (Group 2) excluding women who did not complete study. There was no statistically significant difference in baseline characteristics, antenatal complications, gestational age, mode of delivery, and neonatal outcome. At 28-30 weeks of gestation, in spite of iron supplementation higher percentage (64.4%) (P < 0.05) of anemic patients remained anemic. At 6 weeks postdelivery, 15.6% and 24.2% were anemic in Group 1 and 2, respectively (P > 0.05). The adverse postpartum events (7.6%) were seen more in anemic compared to nonanemic pregnant women (P < 0.05). CONCLUSIONS: Cautious approach required in postpartum period of anemic women though antenatal period is similar as nonanemic pregnant women.

Role of dehydroepiandrosterone in improving oocyte and embryo quality in IVF cycles.

The purpose of this study was to evaluate the role of dehydroepiandrosterone (DHEA) on the number and quality of oocytes and embryos in poor responders undergoing IVF cycles. A total of 50 patients with a history of poor ovarian response in the previous cycle(s) were enrolled in a prospective cohort study. They were treated with oral micronized DHEA 25mg three times a day for 4 months. Oocyte and embryo number and quality were recorded before and after treatment. The results were analysed using Student's paired t-test. After treatment with DHEA, a significant increase in number of mature follicles was seen in the post treatment period (⩽ 35 years P<0.001; ⩾ 36 years P = 0.002). There were significant increases in numbers of oocytes retrieved, fertilization rates and, consequently, the total number of embryos available. More embryos were vitrified among patients ⩽ 35 years (P<0.001) post treatment, and clinical pregnancy rate in this group was 26.7%. DHEA treatment resulted in a higher number of oocytes retrieved, oocytes fertilized, embryos overall and of grade-I embryos. It can help in increasing pregnancy rate in poor responders. This study was performed to evaluate the role of dehydroepiandrosterone (DHEA) treatment on the number and quality of oocytes and embryos in poor responders undergoing IVF cycles. Fifty patients with a history of poor ovarian response in the previous cycle(s) were enrolled in the study and a prospective cohort study was performed. Patients were prescribed oral micronized DHEA 25mg three times a day for 4 months. Oocytes and embryos in terms of both number and quality were measured before and after treatment. A significant increase in mean number of mature follicles was seen in the post-treatment group. There was a significant increase in the number of oocytes retrieved, fertilization rates and, consequently, in the total number of embryos available after treatment with DHEA. More embryos were vitrified post treatment and the overall pregnancy rate was 20%. DHEA resulted in a significant improvement in the numbers of oocytes retrieved, oocytes fertilized, embryos and grade-I embryos. DHEA can help improve pregnancy rate in poor responders with history of previous failed IVF cycles.

Persistent foci of falciparum malaria among tribes over two decades in Koraput district of Odisha State, India.

BACKGROUND: Koraput, a predominantly tribe-inhabited and one of the highly endemic districts of Odisha State that contributes a substantial number of malaria cases to the India's total. Control of malaria in such districts would contribute to change the national scenario on malaria situation. Hence, a study was carried out to measure the magnitude of malaria prevalence in the district to strengthen the malaria control activities. METHODS: Prevalence of malaria was assessed through a sample blood survey (SBS) in seven randomly selected community health centres (CHCs). Individuals of all age groups in the villages selected (one in each subcentre) were screened for malaria infection. Both thick and thin smears were prepared from blood samples collected by finger prick, stained and examined for malaria parasites searching 100 fields in each smear. The results of a blood survey (n = 10,733) carried out, as a part of another study, during 1986-87 covering a population of 17,722 spread in 37 villages of Koraput district were compared with the current survey results. Software SPSS version 16.0 was used for data analysis. RESULT: During the current study, blood survey was done in 135 villages screening 12,045 individuals (16.1% of the total population) and among them, 1,983 (16.5%) were found positive for malaria parasites. Plasmodium falciparum was the major malaria parasite species accounted for 89.1% (1,767) of the total positives; Plasmodium vivax and Plasmodium malariae accounted for 9.3% (184) and 0.2% (5), respectively. Gametocytes were found in 7.7% (n = 152) of the positive cases. The majority of parasite carriers (78.9%) were afebrile. The 1986-87 blood survey showed that of 10,733 people screened, 833 (7.8%) were positive for malaria parasites, 714 (85.7%) with P. falciparum, 86 (10.3%) with P. vivax, 12 (1.4%) with P. malariae and 21 (2.5%) with mixed infections. CONCLUSION: The results of the current study indicated a rising trend in transmission of malaria in Koraput district compared to the situation during 1986-87 and indicated the necessity for a focused and reinforced approach for the control of the disease by improving people's access to diagnosis and treatment and ensuring implementation of the intervention measures with adequate coverage and compliance.

A prospective study on role of dehydroepiandrosterone (DHEA) on improving the ovarian reserve markers in infertile patients with poor ovarian reserve.

AIM: The aim of this study was to evaluate the role of dehydroepiandrosterone (DHEA) supplementation on the ovarian reserve markers in infertile patients who were poor responders in previous in vitro fertilization (IVF) cycles. STUDY DESIGN: A prospective clinical trial was conducted on 30 patients with history of poor response in previous IVF cycles. These patients were treated with DHEA, (Tab Eema-D, Corona Remedies Pvt Ltd., Ahmedabad, Gujurat, India) 25 mg thrice a day for four months. Ovarian stimulation was done using the previous protocol. Clinical parameters were measured before and treatment with DHEA. Results were analysed using Student's "t" paired test. RESULTS: DHEA resulted in a significant increase (p < 0.05) in the serum Antimullerian hormone in all age groups (35, 36-38 and >38 years). Peak estradiol level on the day of human chorionic gonadotrophin administration also increased significantly (p < 0.05). A significant decrease (p < 0.05) was noted in Day 2 follicle-stimulating hormone (FSH) in all age groups. There was no statistically significant difference in the antral follicle count (AFC). Pregnancy rate was 16.7% after treatment. Thus, DHEA has a significant effect in improving the ovarian reserve in poor responders with previously failed IVF cycles. It can help in enhancing clinical pregnancy rate in these patients.

A 5-year comparative study of efficacy and acceptability of three different sizes of TCu380Ag and TCu380A intrauterine devices.

BACKGROUND: The intrauterine contraceptive device TCu380Ag when compared with TCu380A at 1 year of use had better acceptability and continuation rates. OBJECTIVES: To study the continuation rate, efficacy, and acceptability of TCu380Ag in three sizes versus TCu380A at 5 years of use. METHODS: A total of 600 women opting for intrauterine contraceptive devices were randomized equally into two groups. Group 1 received the TCu380Ag device (Normal, Maxi, and Mini for uterocervical length 7-8.5 cm, 8-9 cm, and 6-7.5 cm, respectively) and Group 2 received the TCu380A device. Follow-up was performed at 5 years to assess efficacy, acceptability, and continuation. Frequency data comparisons was performed across categories using χ2 /Fisher exact test. RESULTS: At 5 years of use, Kaplan-Meier survival analysis showed that TCu380Ag compared with TCu380A had a higher continuation rate (45% vs. 35%, P = 0.010) with 100% efficacy each. TCu380Ag had fewer side effects, including heavy menstrual bleeding (16.6% vs. 34.1%, P < 0.001), abdomen pain (12.1% vs. 23.0%, P = 0.001), and expulsions (4.4% vs. 8.7%, P < 0.050), and fewer discontinuations attributable to contraceptive side effects (42.7% vs. 56.9%, P = 0.012). The mini TCu380Ag had the highest continuation rates and least menstrual irregularity (P < 0.050). CONCLUSIONS: The TCu380Ag device in three sizes is an alternative to TCu380A for women desiring 5 years of contraception with equal efficacy, better continuation, and acceptability. The mini size is preferred for women with a uterocervical length of 6 to 7.5 cm.

Prevalence of mental health problems in mothers of preterm infants admitted to NICU: A cross-sectional study.

OBJECTIVE: To study the prevalence of mental health problems among mothers of preterm infants admitted to the neonatal intensive care unit (NICU). METHODS: In this cross-sectional two-arm study, 130 mothers in each group, with either term infants not in NICU or preterm infants admitted to NICU, underwent mental health assessment using the Generalized Anxiety Disorder Scale, Centre for Epidemiologic Studies-Depression Scale, Stanford Acute Stress Reaction Questionnaire and Modified Parental Stress Scale-NICU. Their coping styles and quality of life were also assessed. Data were analyzed using SPSS IBM 25.0. RESULTS: Anxiety (66.2% versus 46.9%) and depression (45.4% versus 23.1%) were more common among NICU mothers. Regarding subdomains of acute stress reaction, a higher number of NICU mothers showed symptoms of anxiety, re-experience and functional impairment. For mothers with infants in NICU, sight, sound, and parental role alterations were stressful. They had reduced quality of life scores in domains of physical health, psychological health, and social relationships. Also, a higher number of these mothers exhibited problem-solving and emotion-focused coping. CONCLUSION: Preterm birth with NICU admission of the infant is more stressful for a mother than the term birth of a healthy neonate. It affects her mental health and quality of life. Both the obstetrician and the pediatrician should be mindful of this.

Central nervous system metastasis from epithelial ovarian cancer- predictors of outcome.

Management of central nervous system (CNS) metastases from epithelial ovarian cancer (EOC) is an unmet need. We analyzed data on 41 such patients to evaluate predictors of outcome. Between January, 2010 and December 2020, among 1028 patients with EOC treated at our institute 41 (3.98%) developed CNS metastasis. Median age of patients was 48 years, ranging from 22 to 75 years. Primary outcome measure was progression free survival (PFS). Overall survival (OS), and analysis of prognostic factors were secondary outcome measures. An intention to treat analysis was done. We also performed review the literature (n=2253) as regards to clinicopathological and radiological features, treatment received, survival outcomes and prognostic factors. Median time from diagnosis of EOC to CNS metastasis was 27 months (range: 0 to 101 months). 33(80.5%) patients had FIGO stage III-IV at baseline and serous carcinoma (75.6%) was common pathology subtype. Thirteen (31.7%) patients had isolated CNS metastasis and 28 (68.3%) had intra-abdominal disease in addition. Nineteen (46.3%) patients achieved complete response post treatment with surgery, radiation and chemotherapy. Median PFS and OS from the time of CNS metastasis is 12 (range:1 to 51) months and 33 (range: 1 to 71) months, respectively. Absence of extracranial disease and lower serum CA-125 at diagnosis of CNS metastasis were predictive of superior PFS and OS on multivariate analysis. CNS metastasis is a late event in EOC, post multiple lines of treatment. Patients with disease limited to brain and treated with surgical resection and chemoradiation have best outcome.

Autologous platelet-rich plasma optimizes endometrial thickness and pregnancy outcomes in women with refractory thin endometrium of varied aetiology during fresh and frozen-thawed embryo transfer cycles.

OBJECTIVE: To evaluate whether platelet-rich plasma (PRP) optimizes endometrial thickness (EMT) and improves live birth rates (LBR) in women with refractory thin endometrium due to varied aetiology during fresh in vitro fertilization (IVF) and frozen-thawed embryo transfer (FET). METHODS: A prospective interventional study was conducted at the ART Centre of a tertiary care academic hospital. Twenty-two infertile women with refractory thin endometrium (<7mm) despite standard hormone replacement therapy were assessed. Twenty patients underwent 26 PRP cycles from December 2018 - June 2020 during fresh IVF-ET and FET. Primary endpoint was expansion of EMT and secondary outcomes were implantation rate (IR), clinical pregnancy rate (CPR) and LBR in fresh and FET cycles and aetiology wise. RESULTS: Mean EMT increased significantly following PRP administration (p<0.001) with average increase of 1.07mm and 0.83mm after first PRP (p<0.001) during fresh IVF and FET, respectively. CPR, IR and LBR showed no significant difference when compared during fresh vs. FET cycles (p>0.05). PRP led to significant increase in EMT in tuberculosis (TB), diminished ovarian reserve (DOR) and polycystic ovary syndrome (PCOS) (p<0.001). There was no significant difference in CPR, IR and LBR among three aetiological factors (p>0.05). Overall, clinical pregnancy and LBR reached up to 20% and 25%, respectively. No adverse reactions were reported. CONCLUSIONS: PRP enhances EMT significantly during fresh and FET cycles in thin endometrium associated with TB, PCOS and DOR, thus improving the CPR and LBR in these low prognosis patients.

Effect of body temperature on the cyclic fatigue resistance of the nickel-titanium endodontic instruments: A systematic review and meta-analysis of in vitro studies.

Aim: The aim of this systematic review was to compare the effect of body temperature (I) on the cyclic fatigue resistance (O) of nickel-titanium (NiTi) endodontic instruments (P) to that of room temperature (C). Methods: The study was registered in the PROSPERO database (CRD42020204286). A systematic search in PubMed, Scopus, Web of Science, Google Scholar, and OpenGrey was conducted in English until December 31, 2021. In vitro studies comparing the cyclic fatigue resistance of NiTi instruments at the body (35°C ± 2°C) and room temperature (20°C-25°C) were included. Eligible studies were evaluated for risk of bias and meta-analyzed to estimate the effects. Results: Twenty-one studies out of 347 met the criteria for inclusion. The meta-analysis included six studies (n = 215) with comparative study parameters. The overall effect sizes (5.49; 95% confidence interval [CI]: 4.04-6.93) were significantly different (P < 0.001), indicating that the mean values at room temperature were significantly (P < 0.001) higher. The effect sizes for full rotary motion (standardized mean difference [SMD]: 4.80; 95% CI: 3.04-6.56) and reciprocating motion (SMD: 6.37; 95% CI: 3.63-9.11) were not significantly different (P = 0.346). Heterogeneity was high (I 2 = 94%). Sensitivity analysis revealed that the SMD values were not significantly different (P > 0.05) from the overall effect size, indicating that none of the studies had an effect on the overall effect size. Conclusions: Within the limitation of the study, the cyclic fatigue resistance of heat-treated NiTi endodontic files is significantly reduced at body temperature when compared to room temperature. Cyclic fatigue testing should be conducted at simulated body temperature.

The ultrastructural study of human cochlear nerve at different ages.

Ultrastructural and molecular changes in the myelin of the cochlear nerve (CN) have been associated with decreased hearing-acuity with increasing age. But most of these are animal studies or with very few human samples. Hence, we studied the ultrastructure of the human CN at different ages. We obtained samples of CN from persons, who at the time of death belonged to young, middle or old age-groups; defined as ≤ 30, 31 to 50, and ≥ 51 years of age, respectively. These were processed for viewing under a transmission electron microscope (TEM). Morphology and morphometry were assessed after blinding the observer. Measurements of diameter (whole nerve fibre, axon), myelin thickness and calculation of G-ratio were made on calibrated images using ImageJ software. K-Means cluster analysis was performed based on total and inner nerve fibre area. Middle and old age CN showed degenerating axons, splitting of myelin sheath and myelin balloons. Between the middle and old age groups there was significant decrease in axon diameter (p<0.001), inner nerve fibre area (p<0.001), myelin thickness (p<0.001), nerve fibre diameter (p<0.001), and G-ratio (p<0.001). By clustering, we identified three distinct populations of myelinated nerve fibres: large, medium and small. The large fibres (by size), seen in the young, disappeared in the old age-group. We were unable to find any unmyelinated nerve fibres in this study. The morphological deterioration CN fibres may be a visible sign of molecular degeneration and contribute to decreased hearing-acuity.

Psychological impact of suspension/postponement of fertility treatments on infertile women waiting during COVID pandemic.

OBJECTIVE: To assess the psychological impact of suspension/postponement of various fertility treatments on infertile women during the coronavirus disease 2019 (COVID-19) pandemic. METHODS: This was a cross-sectional study conducted as an online survey among infertile women consulting either through teleconsultation or physical consultation at a fertility clinic of a tertiary care referral unit. A validated questionnaire was given as a WhatsApp link to the women who were consulting for the resumption of services. Questions asked were based on their socio-demographic parameters, fertility treatment at the time of suspension, anxiety (self-reported) and stress (perceived stress scale-4, PSS-4) due to delay in treatment, psychosocial effect of pandemic, and wishes regarding the resumption of fertility services. RESULTS: Of 430 patients who received the questionnaire, 250 completed the survey (response rate: 58%). The mean age of participants was 29.26±4.18 years and the majority (70.4%) had lower socioeconomic status. The average PSS-4 score was 7.8±0.71, and the prevalence of self-reported anxiety was 72%. Those who suffered migration during the pandemic had significantly higher PSS-4 scores, and increasing age was associated with increased self-reported anxiety due to the suspension of fertility services. The top three priorities reported were infertility and treatment delay (48.4%), job loss (19.2%), and the risk of contracting COVID-19 infection (16%). The degree of spousal support was significantly correlated with lower PSS-4 scores (r=-0.30, P<0.01). On multivariate logistic analysis, duration of infertility, delay in treatment due to suspension of services, and fear of COVID-19 infection were significant predictors of stress and anxiety. CONCLUSION: This study emphasizes the need to investigate psychosocial health and to provide psychological support to this vulnerable population in addition to triaging fertility treatments in a phased manner.