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        Fetomaternal outcomes in pregnant women with congenital heart disease: a comparative analysis from an apex institute

        Soniya Dhiman,Aparna Sharma,Akanksha Gupta,Richa Vatsa,Juhi Bharti,Vidushi Kulshrestha,Satyavir Yadav,Vatsla Dadhwal,Neena Malhotra 대한산부인과학회 2024 Obstetrics & Gynecology Science Vol.67 No.2

        Objective With advancements in cardiac surgical interventions during infancy and childhood, the incidence of maternal congenital heart disease (CHD) is increasing. This retrospective study compared fetal and cardiac outcomes in women with and without CHD, along with a sub-analysis between cyanotic versus non-cyanotic defects and operated versus non-operated cases.Methods A 10-year data were retrospectively collected from pregnant women with CHD and a 1:1 ratio of pregnant women without any heart disease. Adverse fetal and cardiac outcomes were noted in both groups. Statistical significance was set at <i>P</i><0.05.Results A total of 86 pregnant women with CHD were studied, with atrial septal defects (29.06%) being the most common. Out of 86 participants, 27 (31.39%) had cyanotic CHD. Around 55% of cases were already operated on for their cardiac defects. Among cardiovascular complications, 5.8% suffered from heart failure, 7.0% had pulmonary arterial hypertension, 8.1% presented in New York Heart Association functional class IV, 9.3% had a need for intensive care unit admission, and one experienced maternal mortality. Adverse fetal outcomes, including operative vaginal delivery, mean duration of hospital stay, fetal growth restriction, preterm birth (<37 weeks), low birth weight (<2,500 g), 5-minute APGAR score <7, and neonatal intensive care unit admissions, were significantly higher in women with CHD than in women without heart disease.Conclusion Women with CHD have a higher risk of adverse fetal and cardiac outcomes. The outcome can be improved with proper pre-conceptional optimization of the cardiac condition, good antenatal care, and multidisciplinary team management. Objective With advancements in cardiac surgical interventions during infancy and childhood, the incidence of maternal congenital heart disease (CHD) is increasing. This retrospective study compared fetal and cardiac outcomes in women with and without CHD, along with a sub-analysis between cyanotic versus non-cyanotic defects and operated versus non-operated cases. Methods A 10-year data were retrospectively collected from pregnant women with CHD and a 1:1 ratio of pregnant women without any heart disease. Adverse fetal and cardiac outcomes were noted in both groups. Statistical significance was set at P<0.05. Results A total of 86 pregnant women with CHD were studied, with atrial septal defects (29.06%) being the most common. Out of 86 participants, 27 (31.39%) had cyanotic CHD. Around 55% of cases were already operated on for their cardiac defects. Among cardiovascular complications, 5.8% suffered from heart failure, 7.0% had pulmonary arterial hypertension, 8.1% presented in New York Heart Association functional class IV, 9.3% had a need for intensive care unit admission, and one experienced maternal mortality. Adverse fetal outcomes, including operative vaginal delivery, mean duration of hospital stay, fetal growth restriction, preterm birth (<37 weeks), low birth weight (<2,500 g), 5-minute APGAR score <7, and neonatal intensive care unit admissions, were significantly higher in women with CHD than in women without heart disease. Conclusion Women with CHD have a higher risk of adverse fetal and cardiac outcomes. The outcome can be improved with proper pre-conceptional optimization of the cardiac condition, good antenatal care, and multidisciplinary team management.

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        Black Carbon Concentration during Spring Season at High Altitude Urban Center in Eastern Himalayan Region of India

        Khushboo Sharma,Rakesh Kumar Ranjan,Sargam Lohar,Jayant Sharma,Rajeev Rajak,Aparna Gupta,Amit Prakash,Alok Kumar Pandey 한국대기환경학회 2022 Asian Journal of Atmospheric Environment (AJAE) Vol.16 No.1

        This study analyzed the BC associated with PM1 and the contribution of biomass burning to the BC using a portable seven-channel Dual spot Aethalometer in and around Gangtok, the capital city of Sikkim, India, during April 2021. Additionally, CO2 and meteorological parameters (Temperature, Pressure, and Relative Humidity) was measured. The minimum concentration of BC was found in rural areas where the contribution of biomass burning to the BC is highest. The observed spatial variability of BC over Gangtok Municipal Corporation (GMC) area is minimal. Five days back-trajectory analysis was done using the Hybrid Single Particle Lagrangian Integrated Trajectory (HYSPLIT) model to understand the regional influences of air masses at Gangtok. The air mass of the studied region is under influence of trans-regional transport from Indo-Gangetic Plains affecting the BC concentration over the studied region. The black carbon presence in the ambient air near the glacier heights in the Eastern Himalayan region may significantly cause localized warming, thereby enhancing glacier melts. The results have significant bearing for the policy-makers to take corrective steps in addressing the issue of rising BC concentration in high altitude regions. A further detailed study is needed to examine the effect of BC on radiative forcing and its large-scale effect on the East Asian summer monsoon using regional climate models.

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        Comparative Evaluation of Several Gene Targets for Designing a Multiplex-PCR for an Early Diagnosis of Extrapulmonary Tuberculosis

        Promod K. Mehta,Ankush Raj,Netrapal Singh,Krishna B. Gupta,Dhruva Chaudhary,Aparna Yadav,Anil Chaudhary,Kshitij Agarwal,Mandira Varma-Basil,Rajendra Prasad,Gopal K. Khuller 연세대학교의과대학 2016 Yonsei medical journal Vol.57 No.1

        Purpose: Diagnosis of extrapulmonary tuberculosis (EPTB) poses serious challenges. A careful selection of appropriate gene targetsis essential for designing a multiplex-polymerase chain reaction (M-PCR) assay. Materials and Methods: We compared several gene targets of Mycobacterium tuberculosis, including IS6110, devR, and genes encodingMPB-64 (mpb64), 38kDa (pstS1), 65kDa (hsp65), 30kDa (fbpB), ESAT-6 (esat6), and CFP-10 (cfp10) proteins, using PCR assayson 105 EPTB specimens. From these data, we chose the two best gene targets to design an M-PCR. Results: Among all gene targets tested, mpb64 showed the highest sensitivity (84% in confirmed cases and 77.5% in clinically suspectedcases), followed by IS6110, hsp65, 38kDa, 30kDa, esat6, cfp10, and devR. We used mpb64+IS6110 for designing an M-PCR assay. Our M-PCR assay demonstrated a high sensitivity of 96% in confirmed EPTB cases and 88.75% in clinically suspected EPTB cases with a high specificity of 100%, taking clinical diagnosis as the gold standard. Conclusion: These M-PCR results along with the clinical findings may facilitate an early diagnosis of EPTB patients and clinical management of disease.

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