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Dash S, Tiwari M, Dash P, Kar K, Mohakud NK. Complications of Hypertriglyceridemia in Pregnancy and Its Impact on Neonates: a Hospital-Based Study From Odisha. Cureus 2022; 14:e28399. [PMID: 36171850 PMCID: PMC9508935 DOI: 10.7759/cureus.28399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/25/2022] [Indexed: 11/17/2022] Open
Abstract
Objective Hypertriglyceridemia (HTG) in pregnancy causes an increased risk for maternal and fetal complications. But, reports on the impact of HTG in pregnancy on maternal and fetal outcomes are scarce in developing countries. We aim to determine the maternal and neonatal complications of HTG in pregnancy. Materials and methods This prospective observational study was conducted on 150 pregnant women with HTG in the department of obstetrics and gynecology, KIMS, Bhubaneswar, from December 2019 to November 2020. Measurement of triglycerides during the first trimester, second trimester, and delivery was done. Maternal complications and neonatal outcomes in HTG mothers and mothers with normal triglyceride levels were compared. Results Out of 150 HTG cases, hypothyroidism, preeclampsia, acute pancreatitis, and sickle cell crisis occurred in 41 (27.3%), 22 (14.7%), six (4%), and three (2%) cases, respectively. The triglyceridemia (TG) levels raised from 133.7±48.2 mg/dl in the first trimester to 232.8±151.0 mg/dl in the third trimester. There is a significant increase in TG levels at the time of delivery compared to the first and second trimesters (p< .001). Out of 140 neonates, 30 (21.4%) were preterm, eight (5.7%) had intrauterine growth restriction (IUGR), and four (6.06%) were macrosomic. Intrauterine death, preterm, and macrosomia are significantly associated with maternal HTG compared to normal mothers (p < .032). All mortalities were due to acute pancreatitis (6; 4%) among mothers and four intrauterine fetal death. Conclusion There is a steady increase in TG levels in the successive trimesters of pregnancy. Gestational severe hypertriglyceridemia causes life-threatening complications. HTG-induced acute pancreatitis needs to be managed aggressively to prevent maternal death. Neonates of HTG mothers suffer from complications like prematurity, IUGR, and macrosomia.
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HYPERLIPIDEMIA AND RISK FOR PRECLAMPSIA. J Clin Lipidol 2022; 16:253-260. [DOI: 10.1016/j.jacl.2022.02.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2021] [Revised: 01/27/2022] [Accepted: 02/14/2022] [Indexed: 11/22/2022]
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Ramdin S, Naicker T, Pillay V, Singh SD, Baijnath S, Mkhwanazi BN, Govender N. Physiological characterization of an arginine vasopressin rat model of preeclampsia. Syst Biol Reprod Med 2021; 68:55-69. [PMID: 34743622 DOI: 10.1080/19396368.2021.1981486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Rodent models have contributed greatly to our understanding of preeclampsia (PE) progression in humans, however to-date no model has been able to effectively replicate the clinical presentation of the disease. This study aimed to provide a thorough physiological characterization of the arginine vasopressin (AVP)-induced rat model of PE to determine its applicability in studying the pathophysiology of PE. Female Sprague Dawley rats (n = 24) were separated into four groups (n = 6 per group) viz., pregnant AVP, pregnant saline, non-pregnant AVP, and non-pregnant saline. All animals received a continuous dose of either AVP (150 ng/h) or saline via subcutaneous mini osmotic pumps for 18 days. Full physiological characterization of the model included measuring systolic and diastolic blood pressure, and collecting urine and blood samples for biochemical analysis. AVP infusion significantly increased blood pressure and urinary protein levels in the pregnant rats (p < 0.05). Biochemical markers measured, differed significantly in the AVP-treated vs the pregnant saline groups (p < 0.05). Placental and individual pup weight decreased significantly in the pregnant AVP vs pregnant saline group (p < 0.05). The physiological and hematological data confirm the usefulness of this rat model in the study of PE, since AVP-induced vasoconstriction increases peripheral resistance and successfully mimics the pathological changes associated with PE development in humans.Abbreviations: PE: preeclampsia; AVP: arginine vasopressin; ISSHP: International Society for the Study of Hypertension in Pregnancy; ACOG: American College of Obstetricians and Gynecologists; RUPP: reduced uterine perfusion pressure; sFlt-1: soluble fms-like tyrosine kinase; VEGF: vascular endothelial growth factor; PlGF: placental growth factor; AVP: arginine vasopressin; PAVP: pregnant AVP-treated; PS: pregnant saline; GD: gestational day; ALT: alanine transaminase; NAVP: non-pregnant AVP-treated; NS: non-pregnant saline; AST: aspartate aminotransferase; HDL: high-density lipoprotein; RBC: red blood cell; RAAS: renin-angiotensin aldosterone system; HELLP: hemolysis, elevated liver enzymes, low platelet.
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Affiliation(s)
- Sapna Ramdin
- Department of Basic Medical Sciences, Faculty of Health Sciences, Durban University of Technology, Durban, South Africa
| | - Thajasvarie Naicker
- Optics and Imaging Centre, Doris Duke Medical Research Institute, University of KwaZulu-Natal, Durban, South Africa
| | - Virushka Pillay
- Department of Basic Medical Sciences, Faculty of Health Sciences, Durban University of Technology, Durban, South Africa
| | - Sanil D Singh
- Discipline of Pharmaceutical Sciences, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Sooraj Baijnath
- Discipline of Pharmaceutical Sciences, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Blessing N Mkhwanazi
- Discipline of Dietetics and Nutrition, College of Agriculture, University of KwaZulu-Natal, Durban, South Africa
| | - Nalini Govender
- Department of Basic Medical Sciences, Faculty of Health Sciences, Durban University of Technology, Durban, South Africa
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Akerele OA, Manning SJ, Dixon SE, Lacey AE, Cheema SK. Maternal omega-3 fatty acids maintained positive maternal lipids and cytokines profile, and improved pregnancy outcomes of C57BL/6 mice. J Nutr Biochem 2021; 98:108813. [PMID: 34242722 DOI: 10.1016/j.jnutbio.2021.108813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Revised: 06/22/2021] [Accepted: 06/23/2021] [Indexed: 10/20/2022]
Abstract
Omega (n)-3 polyunsaturated fatty acids (PUFA) are known to regulate lipid metabolism and inflammation; however, the regulation of maternal lipid metabolism and cytokines profile by n-3 PUFA during different gestation stages, and its impact on fetal sustainability is not known. We investigated the effects of maternal diet varying in n-3 PUFA prior to, and during gestation, on maternal metabolic profile, placental inflammatory cytokines, and fetal outcomes. Female C57BL/6 mice were fed either a high, low or very low (9, 3 or 1% w/w n-3 PUFA) diet, containing n-6:n-3 PUFA of 5:1, 20:1 and 40:1, respectively for two weeks before mating, and throughout pregnancy. Animals were sacrificed prior to mating (NP), and during pregnancy at gestation days 6.5, 12.5 and 18.5. Maternal metabolic profile, placental cytokines and fetal outcomes were determined. Our results show for the first time that a maternal diet high in n-3 PUFA prevented dyslipidemia in NP mice, and maintained the expected lipid profile during pregnancy. However, females fed the very low n-3 PUFA diet became hyperlipidemic prior to pregnancy, and carried this profile into pregnancy. Maternal diet high in n-3 PUFA maintained maternal plasma progesterone and placental pro-inflammatory cytokines profile, and sustained fetal numbers throughout pregnancy, while females fed the low and very-low n-3 PUFA diet had fewer fetuses. Our findings demonstrate the importance of maternal diet before, and during pregnancy, to maintain maternal metabolic profile and fetus sustainability. These findings are important when designing dietary strategies to optimize maternal metabolism during pregnancy for successful pregnancy outcome.
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Affiliation(s)
- Olatunji Anthony Akerele
- Department of Biochemistry, Memorial University of Newfoundland, Newfoundland and Labrador, Canada
| | - Sarah Jane Manning
- Department of Biochemistry, Memorial University of Newfoundland, Newfoundland and Labrador, Canada
| | - Sarah Emily Dixon
- Department of Biochemistry, Memorial University of Newfoundland, Newfoundland and Labrador, Canada
| | - Amelia Estelle Lacey
- Department of Biochemistry, Memorial University of Newfoundland, Newfoundland and Labrador, Canada
| | - Sukhinder Kaur Cheema
- Department of Biochemistry, Memorial University of Newfoundland, Newfoundland and Labrador, Canada.
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Yang C, Jing W, Ge S, Sun W. Vitamin D status and vitamin D deficiency risk factors among pregnancy of Shanghai in China. BMC Pregnancy Childbirth 2021; 21:431. [PMID: 34144704 PMCID: PMC8214247 DOI: 10.1186/s12884-021-03889-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Accepted: 05/17/2021] [Indexed: 11/10/2022] Open
Abstract
Background There is increasing awareness that vitamin D deficiency in pregnant women may be associated with several adverse effects for the mother and newborn. The risks for vitamin D deficiency are unclear. This study was to assess vitamin D nutritional status and vitamin D deficiency risk factors among pregnant women in Shanghai in China. Methods This study is a cross-sectional study conducted in the Sixth Affiliated People’s Hospital of Shanghai Jiao Tong University. A total of 953 healthy pregnant women participated, serological examinations and other variables included serum 25-hydroxyvitamin D [25(OH)D], total blood cholesterol (TCh), high-density lipoprotein (HDL), low-density lipoprotein (LDL), and very-low-density lipoprotein (VLDL) cholesterol, triglycerides at the first antenatal visit (12–14 weeks) pregnancy parity and age, body mass index (BMI) before pregnancy, and completed OGTTs test. Associations between vitamin D deficiency and possible predictors (age group, pre-pregnancy BMI, parity, and gestational hyperlipemia) were assessed with a multinomial logistic regression analysis. And also used to investigate the effects of 25(OH)D and the other variables on the occurrence of gestational diabetes mellitus. Results The mean vitamin D level of pregnancy was 16 (a range from 11 to 21) ng/ml, and severe vitamin D deficiency was 31.8% (303); vitamin D deficiency was 40.7% (388); vitamin D insufficiency was 25.1% (239); normal vitamin D was 2.4%(23). Vitamin D deficiency risk factors were age over 30, parity over 2, overweight, obese, and hyperlipemia. The increasing level of vitamin D nutritional status in pregnancy is significantly related to reducing gestational diabetes mellitus. Vitamin D deficiency is a risk factor for gestational diabetes mellitus. Conclusions It is a high prevalence of vitamin D deficiency in Chinese pregnancy in Shanghai. Aging more than 30 years, the parity of more than 2, overweight and obesity, and hyperlipemia are risk factors for vitamin D deficiency. Vitamin D deficiency is a risk factor for gestational diabetes mellitus. Public health strategies to prevent vitamin D deficiency should focus on those risks to promote health pregnancy of Shanghai in China.
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Affiliation(s)
- Chun Yang
- Department of Nutrition and Food Hygiene, School of Public Health, Capital Medical University, Beijing, China.,Beijing Key Laboratory of Clinical Epidemiology, Beijing, China.,Beijing Key Laboratory of Environmental Toxicology, Beijing, China
| | - Wu Jing
- Clinical Nutrition Department, The First Affiliated Hospital of Zhejiang Chinese Medical University, Zhejiang Province, China
| | - Sheng Ge
- Clinical Nutrition Department, Shanghai Sixth People's Hospital, Affiliated to Shanghai Jiao Tong University, Shanghai, China.
| | - Wenguang Sun
- School of Medicine, The International Peace Maternity and Child Health Hospital, Shanghai Jiao Tong University, Shanghai, China. .,Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, China. .,Shanghai Municipal Key Clinical Specialty, Shanghai, China.
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Coronado Arroyo JC, Concepción Zavaleta MJ, García Villasante EJ, Kcomt Lam M, Concepción Urteaga LA, Zavaleta Gutiérrez FE. Familial Chylomicronemia Syndrome-Induced Acute Necrotizing Pancreatitis during Pregnancy. REVISTA BRASILEIRA DE GINECOLOGIA E OBSTETRÍCIA 2021; 43:220-224. [PMID: 33601464 PMCID: PMC10183904 DOI: 10.1055/s-0040-1722173] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
Acute pancreatitis is a rare condition in pregnancy, associated with a high mortality rate. Hypertriglyceridemia represents its second most common cause. We present the case of a 38-year-old woman in the 24th week of gestation with a history of hypertriglyceridemia and recurrent episodes of pancreatitis. She was admitted to our hospital with acute pancreatitis due to severe hypertriglyceridemia. She was stabilized and treated with fibrates. Despite her favorable clinical course, she developed a second episode of acute pancreatitis complicated by multi-organ dysfunction and pancreatic necrosis, requiring a necrosectomy. The pregnancy was ended by cesarean section, after which three plasmapheresis sessions were performed. She is currently asymptomatic with stable triglyceride levels. Acute pancreatitis due to hypertriglyceridemia represents a diagnostic and therapeutic challenge in pregnant women, associated with serious maternal and fetal complications. When primary hypertriglyceridemia is suspected, such as familial chylomicronemia syndrome, the most important objective is preventing the onset of pancreatitis.
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Affiliation(s)
| | | | | | - Mikaela Kcomt Lam
- Department of Medicine, Universidad Privada Antenor Orrego, Trujillo, Peru
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Cruciat G, Nemeti G, Goidescu I, Anitan S, Florian A. Hypertriglyceridemia triggered acute pancreatitis in pregnancy - diagnostic approach, management and follow-up care. Lipids Health Dis 2020; 19:2. [PMID: 31901241 PMCID: PMC6942404 DOI: 10.1186/s12944-019-1180-7] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Accepted: 12/23/2019] [Indexed: 12/15/2022] Open
Abstract
Acute pancreatitis is a pregnancy complication potentially lethal for both the mother and fetus, occurring most frequently in the third trimester or early postpartum. Hypertriglyceridemia may be the cause of important disease in pregnant patients. Patients with triglyceride levels exceeding 1000 mg/dL are at increased risk of developing severe pancreatitis. Diagnostic criteria and management protocols are not specific for pancreatitis complicating pregnancy. Other causes of acute abdominal pain must be considered in the differential diagnosis. Decision-making in the obstetric context is challenging and bears potential legal implications. Pre-pregnancy preventive measures and prenatal antilipemic treatment are mandatory in high risk patients.
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Affiliation(s)
- Gheorghe Cruciat
- Obstetrics and Gynecology, Mother and Child Department, University of Medicine and Pharmacy "Iuliu Hatieganu" Cluj-Napoca, Cluj-Napoca, Romania
| | - Georgiana Nemeti
- Obstetrics and Gynecology, Mother and Child Department, University of Medicine and Pharmacy "Iuliu Hatieganu" Cluj-Napoca, Cluj-Napoca, Romania.
| | - Iulian Goidescu
- Obstetrics and Gynecology, Mother and Child Department, University of Medicine and Pharmacy "Iuliu Hatieganu" Cluj-Napoca, Cluj-Napoca, Romania
| | - Stefan Anitan
- Legal Medicine, Community Medicine Department, University of Medicine and Pharmacy "Iuliu Hatieganu" Cluj-Napoca, Cluj-Napoca, Romania
| | - Andreea Florian
- Obstetrics and Gynecology, Mother and Child Department, University of Medicine and Pharmacy "Iuliu Hatieganu" Cluj-Napoca, Cluj-Napoca, Romania
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