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Gibson SMP, Hunter TA, Charles PE, Morgan MAC, Griffith-Anderson SKR, Cruickshank JK, Gossell-Williams MD, Johnson NA. Current obstetric outcomes in Jamaican women with sickle hemoglobinopathy - a balance of risks for aspirin? J Perinat Med 2024; 52:485-493. [PMID: 38629833 DOI: 10.1515/jpm-2023-0378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Accepted: 02/29/2024] [Indexed: 06/02/2024]
Abstract
OBJECTIVES Sickle cell disease (SCD) occurs in 2.8 % of our Jamaican antenatal population with homozygous HbSS being most associated with adverse maternal and perinatal outcomes. METHODS A retrospective comparative analysis of HbSS, HbSC and HbSβThal pregnancy outcomes at the University Hospital of the West Indies (UHWI) between January 2012 and December 2022 was conducted. RESULTS Of 120 patients (138 pregnancies), obesity occurred in 36 % (20/56) of the 'non-HbSS' group, i.e. HbSβThal (55 %, 5/9) and HbSC (32 %, 15/47) combined vs. 9.7 % of the HbSS (8/82). HbSS patients had more crises requiring transfusions, acute chest syndrome (ACS), maternal 'near-misses' (OR=10.7, 95 % 3.5-32.3; p<0.001), hospitalizations (OR 7.6, 95 % CI 3.4-16.9; p<0.001), low birth weight (LBW) neonates (OR 3.1, 1.1-8.9; p=0.037) and preterm birth (OR=2.6, 1.2-5.8; p=0.018) compared to HbSC and HbSβThal. Low dose aspirin was prescribed in 43 %. Logistic regression showed those NOT on aspirin (n=76) had more miscarriages (22 v. 2 %), were LESS likely to have a live birth (75 v. 95 % (0.2, 0.04-0.57, p=0.005)), but surprisingly had fewer painful crises (28 v. 46 % (0.5, 0.03-0.9, p=0.03)). CONCLUSIONS HbSS women had a 10-fold excess of maternal near-misses. Additional research may further clarify the effects of aspirin on pregnancy outcomes as related to SCD genotypes.
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Affiliation(s)
- Shanea M P Gibson
- Department of Obstetrics and Gynaecology, 233759 University Hospital of the West Indies , Mona, Jamaica
| | - Tiffany A Hunter
- Department of Obstetrics and Gynaecology, 233759 University Hospital of the West Indies , Mona, Jamaica
- Department of Obstetrics and Gynaecology, 62707 University of the West Indies , Mona, Jamaica
| | - Phillip E Charles
- Department of Obstetrics and Gynaecology, 233759 University Hospital of the West Indies , Mona, Jamaica
- Department of Obstetrics and Gynaecology, 62707 University of the West Indies , Mona, Jamaica
| | - Melonie A C Morgan
- Department of Obstetrics and Gynaecology, 62707 University of the West Indies , Mona, Jamaica
| | - Shari K R Griffith-Anderson
- Department of Obstetrics and Gynaecology, 233759 University Hospital of the West Indies , Mona, Jamaica
- Department of Obstetrics and Gynaecology, 62707 University of the West Indies , Mona, Jamaica
| | | | | | - Nadine A Johnson
- Department of Obstetrics and Gynaecology, 233759 University Hospital of the West Indies , Mona, Jamaica
- Department of Obstetrics and Gynaecology, 62707 University of the West Indies , Mona, Jamaica
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James AH, Strouse JJ. How I treat sickle cell disease in pregnancy. Blood 2024; 143:769-776. [PMID: 37979134 DOI: 10.1182/blood.2023020728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 09/15/2023] [Accepted: 10/12/2023] [Indexed: 11/19/2023] Open
Abstract
ABSTRACT Fifty years ago, people with sickle cell disease (SCD) were discouraged from becoming pregnant, but now, most should be supported if they choose to pursue a pregnancy. They and their providers, however, should be aware of the physiological changes of pregnancy that aggravate SCD and pregnancy's unique maternal and fetal challenges. Maternal problems can arise from chronic underlying organ dysfunction such as renal disease or pulmonary hypertension; from acute complications of SCD such as acute anemia, vaso-occlusive crises, and acute chest syndrome; and/or from pregnancy-related complications such as preeclampsia, sepsis, severe anemia, thromboembolism, and the need for cesarean delivery. Fetal problems include alloimmunization, opioid exposure, fetal growth restriction, preterm delivery, and stillbirth. Before and during pregnancy, in addition to the assessment and care that every pregnant patient should receive, patients with SCD should be evaluated and treated by a multidisciplinary team with respect to their unique maternal and fetal issues.
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Affiliation(s)
- Andra H James
- Division of Maternal-Fetal Medicine, Department of Obstetrics & Gynecology, Duke University, Durham, NC
- Division of Hematology, Department of Medicine, Duke University, Durham, NC
| | - John Joseph Strouse
- Division of Hematology, Department of Medicine, Duke University, Durham, NC
- Division of Hematology/Oncology, Department of Pediatrics, Duke University, Durham, NC
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Klein LJ, Ayete-Nyampong JB, Williams AM, Harding LA, Oppong SA, Acra S, DeBaun MR, Imdad A. Epidemiology of Maternal Nutritional Status and Risk of Adverse Birth Outcomes in Undernourished Mothers with Sickle Cell Disease: A Systematic Review and Meta-Analysis Protocol. Methods Protoc 2023; 6:88. [PMID: 37736971 PMCID: PMC10514847 DOI: 10.3390/mps6050088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 08/29/2023] [Accepted: 09/09/2023] [Indexed: 09/23/2023] Open
Abstract
In pregnancies complicated by sickle cell disease (SCD), the maternal-fetal dyad is at high risk for mortality and morbidity. In healthy pregnancies, maternal nutritional status is a critical factor for the healthy growth and development of the fetus. However, there are no reviews of the current research on the nutritional status of pregnant women with SCD and pregnancy outcomes. First, we aim to assess the burden of malnutrition in pregnant women with SCD. Next, we aim to systematically evaluate if pregnant women with SCD who have poor nutritional status are at increased risk for adverse birth outcomes compared to pregnant women with sickle cell disease and normal nutritional status. We will systematically search multiple electronic databases. Our exposure is pregnant women with SCD and poor nutritional status. The primary outcomes of interest include low birth weight (categorical) and birth weight z-scores (continuous). We will also evaluate maternal and perinatal outcomes as secondary outcomes. We will evaluate the risk of bias and overall certainty of evidence with Risk of Bias in Non-randomized Studies-of Interventions (ROBINS-I), and the overall evidence will be assessed using Grading of Recommendation Assessment, Development, and Evaluation (GRADE) criteria. We will pool findings with a meta-analysis if sufficient homogeneity exists among studies. Findings will be published in a peer-reviewed journal and disseminated to SCD advocacy groups. PROSPERO registration number: 429412.
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Affiliation(s)
- Lauren J. Klein
- Department of Pediatrics, D. Brent Polk Division of Pediatric Gastroenterology, Hepatology, and Nutrition at Monroe Carell Jr. Children’s Hospital at Vanderbilt, Nashville, TN 37232, USA
- Vanderbilt Institute for Global Health, Vanderbilt University Medical Center, Nashville, TN 37232, USA;
| | | | - Annette M. Williams
- Center for Knowledge Management, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Lori A. Harding
- Center for Knowledge Management, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Samuel A. Oppong
- Department of Obstetrics and Gynaecology, University of Ghana Medical School, Accra P.O. Box 77, Ghana;
- Department of Obstetrics and Gynaecology, Korle-Bu Teaching Hospital, Accra P.O. Box 77, Ghana
| | - Sari Acra
- Department of Pediatrics, D. Brent Polk Division of Pediatric Gastroenterology, Hepatology, and Nutrition at Monroe Carell Jr. Children’s Hospital at Vanderbilt, Nashville, TN 37232, USA
| | - Michael R. DeBaun
- Vanderbilt Institute for Global Health, Vanderbilt University Medical Center, Nashville, TN 37232, USA;
- Department of Pediatrics, Vanderbilt-Meharry Center of Excellence in Sickle Cell Disease, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Aamer Imdad
- Department of Pediatrics, Division of Pediatric Gastroenterology, Hepatology, and Nutrition, University of Iowa Carver College of Medicine, Iowa City, IA 52242, USA
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Aghamolaei T, Pormehr-Yabandeh A, Hosseini Z, Roozbeh N, Arian M, Ghanbarnezhad A. Pregnancy in the Sickle Cell Disease and Fetomaternal Outcomes in Different Sickle cell Genotypes: A Systematic Review and Meta-Analysis. Ethiop J Health Sci 2022; 32:849-864. [PMID: 35950054 PMCID: PMC9341032 DOI: 10.4314/ejhs.v32i4.23] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2022] [Accepted: 05/08/2022] [Indexed: 11/17/2022] Open
Abstract
Background Pregnancy is a major concern among women with the sickle cell disease (SCD), and it is associated with increased adverse outcomes. The aim of the present meta-analysis is to report the fetomaternal outcomes in different sickle cell genotypes. Methods In this systematic review and meta-analysis, a comprehensive search of databases and search engines such as PubMed, Scopus, Web of Science, ProQuest, Cochrane Library, Science Direct and Google Scholar were performed. Any observational studies that had compared at least one outcome such as maternal outcomes, fetal outcomes, and morbidity between two groups of pregnant women with different types of sickle cell genotypes and pregnant women without SCD were evaluated. Results A total number of 9,827 pregnant women with SCD were examined. The results showed that pregnancy in SCD increased the risk of adverse outcomes for the mothers (including postpartum hemorrhage, prematurity, pregnancy-induced hypertension, pre-eclampsia, eclampsia, cesarean section, lower segment cesareansection, maternal death), fetus (including live births, low birth weight, intrauterine growth restriction, APGAR score at 5 min <7, stillbirth, neonatal death, perinatal mortality, acute fetal distress, intrauterine fetal death) and morbidity among the SCD(severe anemia, urinary tract infection, blood transfusion, painful crisis, acute chest syndrome, vaso-occlusive crises). Conclusion According to the results of this meta-analysis, pregnancy in the SCD is associated with an increased risk of maternal outcomes, fetal outcomes, and morbidity among SCD patients with different genotypes. Pregnancy in sickle cell hemoglobinopathies needs careful multidisciplinary management and cautious caring so as to decrease maternal and fetal morbidity and mortality.
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Affiliation(s)
- Teamur Aghamolaei
- Cardiovascular Research Center, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | - Asiyeh Pormehr-Yabandeh
- PhD Student in Health Education and Promotion, Social Determinants in Health Promotion Research Center, Hormozgan Health Institute, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | - Zahra Hosseini
- Social Determinants in Health Promotion Research Center, Hormozgan Health Institue, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | - Nasibeh Roozbeh
- Mother and Child Welfare Research Center, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | - Mahdieh Arian
- Nursing and Midwifery Care Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Amin Ghanbarnezhad
- Social Determinants in Health Promotion Research Center, Hormozgan Health Institute, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
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Juskewitch JE, Tauscher CD, Moldenhauer SK, Schieber JE, Jacob EK, DiGuardo MA. To Give or Not to Give: RhD Immunoglobulin for an RHD * 39 Pregnant Woman with Sickle Cell Disease. Transfus Med Hemother 2021; 48:244-249. [PMID: 34539319 DOI: 10.1159/000512644] [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: 06/04/2020] [Accepted: 10/27/2020] [Indexed: 11/19/2022] Open
Abstract
Introduction Patients with sickle cell disease (SCD) have repeated episodes of red blood cell (RBC) sickling and microvascular occlusion that manifest as pain crises, acute chest syndrome, and chronic hemolysis. These clinical sequelae usually increase during pregnancy. Given the racial distribution of SCD, patients with SCD are also more likely to have rarer RBC antigen genotypes than RBC donor populations. We present the management and clinical outcome of a 21-year-old pregnant woman with SCD and an RHD*39 (RhD[S103P], G-negative) variant. Case Presentation Ms. S is B positive with a reported history of anti-D, anti-C, and anti-E alloantibodies (anti-G testing unknown). Genetic testing revealed both an RHD*39 and homozygous partial RHCE*ceVS.02 genotype. Absorption/elution testing confirmed the presence of anti-G, anti-C, and anti-E alloantibodies but could not definitively determine the presence/absence of an anti-D alloantibody. Ms. S desired to undergo elective pregnancy termination and the need for postprocedural RhD immunoglobulin (RhIG) was posed. Given that only the G antigen site is changed in an RHD*39 genotype and the potential risk of RhIG triggering a hyperhemolytic episode in an SCD patient, RhIG was not administered. There were no procedural complications. Follow-up testing at 10 weeks showed no increase in RBC alloantibody strength. Discussion/Conclusion Ms. S represents a rare RHD*39 and partial RHCE*ceVS.02 genotype which did not further alloimmunize in the absence of RhIG administration. Her case also highlights the importance of routine anti-G alloantibody testing in women of childbearing age with apparent anti-D and anti-C alloantibodies.
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Affiliation(s)
| | - Craig D Tauscher
- Division of Transfusion Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | | | | | - Eapen K Jacob
- Division of Transfusion Medicine, Mayo Clinic, Rochester, Minnesota, USA
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Sousa VTD, Ballas SK, Leite JM, Olivato MCA, Cancado RD. Maternal and perinatal outcomes in pregnant women with sickle cell disease: an update. Hematol Transfus Cell Ther 2021; 44:369-373. [PMID: 33716021 PMCID: PMC9477754 DOI: 10.1016/j.htct.2020.12.009] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Revised: 10/30/2020] [Accepted: 12/08/2020] [Indexed: 11/03/2022] Open
Abstract
INTRODUCTION The aim of this study was to describe maternal and perinatal outcomes in pregnant women with sickle cell disease (SCD) followed at Santa Casa de Sao Paulo over a 10-year period (between 2010 and 2019). METHOD Fifty-five records of pregnancies were analyzed among 35 women with SCD. RESULTS Among 29 newborns, 19 (65.5%) were full-term and 10 pre-term; 24 (82.7%) caesareans and 5 (17.2%) natural births were observed. The mean gestational age at birth and mother`s age were 36.6 weeks (30-40) and 26.7 years (17-39), respectively. No maternal death was observed. The main maternal obstetric and non-obstetric complications were: pre-eclampsia and gestational diabetes, and vaso-occlusive crisis, urinary tract infection and acute chest syndrome, respectively. Twenty-six (47.0%) fetal deaths were observed, 24 being intrauterine fetal (14 early abortions, 10 late abortions and 2 stillbirths). Regarding the red blood cell transfusion history, 40 (72.7%) out of 55 pregnancies received transfusion. Pregnant women who received 6 or more transfusions throughout pregnancy had a significantly lower number of abortions, i.e., no cases of early abortion and only 1 case of late abortion, versus 14 and 9 cases in pregnancies with 0-5 transfusions, respectively. Despite advances in the management of SCD, pregnant women with SCD (particularly those with HbSS) are at a high risk for maternal and fetal complications, even though they are followed in reference centers. CONCLUSION The lower risk of intrauterine fetal death for those women who received more transfusions throughout pregnancy observed in the current study leads us once more to raise the need for prospective, multicenter, randomized trials to determine whether the potential benefits balance the risks of prophylactic transfusions.
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Affiliation(s)
- Viviane Teixeira de Sousa
- Santa Casa de São Paulo Medical School, Faculdade de Ciências Médicas da Santa Casa de São Paulo, São Paulo, SP, Brazil
| | - Samir K Ballas
- Cardeza Foundation for Hematologic Research, Thomas Jefferson University, Philadelphia, United States
| | - Júlia Mota Leite
- Santa Casa de São Paulo Medical School, Faculdade de Ciências Médicas da Santa Casa de São Paulo, São Paulo, SP, Brazil
| | - Maria Cristina Albe Olivato
- Santa Casa de São Paulo Medical School, Faculdade de Ciências Médicas da Santa Casa de São Paulo, São Paulo, SP, Brazil
| | - Rodolfo D Cancado
- Santa Casa de São Paulo Medical School, Faculdade de Ciências Médicas da Santa Casa de São Paulo, São Paulo, SP, Brazil.
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7
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Santo AH. Sickle cell disease related mortality in Brazil, 2000-2018. Hematol Transfus Cell Ther 2020; 44:177-185. [PMID: 33371971 PMCID: PMC9123563 DOI: 10.1016/j.htct.2020.09.154] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Revised: 08/25/2020] [Accepted: 09/19/2020] [Indexed: 11/17/2022] Open
Abstract
Introduction There is a demand to update national mortality trends data related to sickle cell disease (SCD) in Brazil. This study describes causes of death and mortality issues related to SCD using the multiple-cause-of-death methodology. Methods The annual SCD mortality data was extracted from the public databases of the Mortality Information System by researching deaths in rubric D57 “sickle-cell disorders” of the International Classification of Diseases, Tenth Revision and processed by the Multiple Cause Tabulator. Results From 2000 to 2018 in Brazil, a total of 9817 deaths related to SCD occurred during the 19-year period, as the underlying cause in 6924 (70.5%) and as the associated cause of death in 2893 (29.5%). The mean and median ages at death during the entire period were significantly lower for males, 29.4 (±19.6) and 27.5 (15.5–41.5), respectively, than for females, 33.3 (±20.3) and 31.0 (19.5–46.5), respectively. The leading SCD overall associated causes of death were septicemias (32.1%), followed by pneumonias (19.4%) and respiratory failure (18.2%). On certificates with SCD as an associated cause, the underlying causes of death were circulatory system diseases (8.7%), followed, in males, by digestive system and infectious diseases and respiratory system failures, while in females, maternal deaths, included in the chapter on pregnancy, childbirth and the puerperium, accounting for 4.6% of female deaths, were succeeded by digestive system and infectious diseases. Conclusion This study revised mortality data on death rate trends, underlying and associated causes of death, age at death and regional distribution of death in Brazil.
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Affiliation(s)
- Augusto Hasiak Santo
- Faculdade de Saúde Pública da Universidade de São Paulo (FSP USP), São Paulo, SP, Brazil (retired).
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Malinowski AK, Dziegielewski C, Keating S, Parks T, Kingdom J, Shehata N, Rizov E, D'Souza R. Placental histopathology in sickle cell disease: A descriptive and hypothesis-generating study. Placenta 2020; 95:9-17. [PMID: 32452407 DOI: 10.1016/j.placenta.2020.04.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Revised: 03/23/2020] [Accepted: 04/14/2020] [Indexed: 10/24/2022]
Abstract
INTRODUCTION Abnormal placental development is a unifying factor amongst many adverse pregnancy outcomes (APOs) in Sickle Cell Disease (SCD). Our aim was to describe placental histopathologic findings in women with SCD and their relationship with APOs, and to explore the association between antenatal sonographic findings and placental pathology. METHODS Retrospective single-centre case series of all pregnant women with SCD (January 2000-December 2017), pregnancy beyond 20 weeks' gestation, and available placenta histopathology. APOs included intrauterine fetal death, early neonatal death, preterm birth, small for gestational age, and hypertensive disorders of pregnancy. Review of images for mid-pregnancy ultrasound and one proximal to delivery was completed, blinded to clinical outcomes and histopathology results. Gross and histopathologic findings were reviewed and characterized per published classification. RESULTS Of 72 placentas, abnormalities were present in 69%, with Maternal Vascular Malperfusion (MVM) noted in 40%. APOs were encountered in 61% overall and in 79% of those with MVM. Neither SCD genotype nor severe maternal anemia had an influence on histopathologic placental features. Presence of high-resistance uterine artery waveforms at mid-trimester ultrasound was strongly associated with APOs and with abnormal findings on placental histopathology, most notably MVM. MVM was strongly associated with small for gestational age infants, preterm birth, and stillbirth. DISCUSSION MVM is the predominant lesion in placentas of women with SCD and is strongly associated with APOs. Mid-trimester ultrasound can identify a subset of women at risk. Future research into advanced imaging modalities to aid in antenatal diagnosis alongside investigations of potentially beneficial therapies is needed.
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Affiliation(s)
- Ann Kinga Malinowski
- Mount Sinai Hospital, Department of Obstetrics and Gynaecology, Division of Maternal-Fetal Medicine, Toronto, Canada; University of Toronto, Department of Medicine, Toronto, Canada; Lunenfeld-Tanenbaum Research Institute, Mount Sinai Hospital, Toronto, Canada.
| | - Claudia Dziegielewski
- Mount Sinai Hospital, Department of Obstetrics and Gynaecology, Division of Maternal-Fetal Medicine, Toronto, Canada; University of Toronto, Department of Medicine, Toronto, Canada
| | - Sarah Keating
- University of Toronto, Department of Medicine, Toronto, Canada; Mount Sinai Hospital, Department of Pathology, Toronto, Canada
| | - Tony Parks
- Mount Sinai Hospital, Department of Pathology, Toronto, Canada; University of Toronto, Department of Laboratory Medicine and Pathobiology, Canada
| | - John Kingdom
- Mount Sinai Hospital, Department of Obstetrics and Gynaecology, Division of Maternal-Fetal Medicine, Toronto, Canada; University of Toronto, Department of Medicine, Toronto, Canada; Lunenfeld-Tanenbaum Research Institute, Mount Sinai Hospital, Toronto, Canada
| | - Nadine Shehata
- University of Toronto, Department of Medicine, Toronto, Canada; University of Toronto, Institute of Health Policy, Management, and Evaluation, Toronto, Canada; Mount Sinai Hospital, Department of Medicine, Division of Haematology, Toronto, Canada; University Health Network, Department of Medicine, Division of Medical Oncology and Haematology, Toronto, Canada
| | - Elyssa Rizov
- Mount Sinai Hospital, Department of Obstetrics and Gynaecology, Division of Maternal-Fetal Medicine, Toronto, Canada; University of Toronto, Department of Medicine, Toronto, Canada
| | - Rohan D'Souza
- Mount Sinai Hospital, Department of Obstetrics and Gynaecology, Division of Maternal-Fetal Medicine, Toronto, Canada; University of Toronto, Department of Medicine, Toronto, Canada; Lunenfeld-Tanenbaum Research Institute, Mount Sinai Hospital, Toronto, Canada
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Nkwabong E, Ngoundjou Dongmo P, Tayou C, Nana Njamen T. Outcome of pregnancies among women with sickle cell disease. J Matern Fetal Neonatal Med 2020; 35:1108-1112. [PMID: 32233705 DOI: 10.1080/14767058.2020.1743657] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Purpose: To evaluate the outcome of pregnancies among women affected by sickle cell disease (SCD).Material and methods: This retrospective comparative cohort study was carried out between 1 January 2014 and 31 December 2018. The files of pregnant women with and without SCD were analyzed. The main variables recorded included parity, diseases that occurred during pregnancy, maternal and gestational ages at delivery, mode of delivery, birthweight and Apgar score. Data were analyzed using SPSS 21.0. Fisher exact test and the t-test was used for comparison. p < .05 was considered statistically significant.Results: Our frequency of delivery of women with SCD was 0.1% (35/34,895). Significant complications associated with SCD were maternal anemia (RR = 17.00, 95%CI = 5.35-53.99), intra-uterine fetal demise (RR = 12.00, 95%CI = 1.39-103.22), low birthweight (RR = 2.52, 95%CI = 1.50-4.25), neonatal asphyxia (RR = 7.70, 95%CI = 2.57-22.99), transfer of newborn to the neonatal intensive care unit (RR = 3.42, 95%CI = 1.94-6.03), early neonatal death (RR = 4.56, 95%CI = 1.09-19.10), and maternal postpartum severe anemia (RR = 4.50, 95%CI = 1.36-14.87).Conclusions: Pregnancies amongst women with SCD are still associated with increased risk of maternal anemia as well as perinatal morbidity and mortality despite frequent blood transfusion. Therefore, new strategies should be explored to improve such pregnancies.
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Affiliation(s)
- Elie Nkwabong
- Department of Obstetrics and Gynecology, Faculty of Medicine and Biomedical Sciences, University Teaching Hospital, Yaoundé, Cameroon
| | | | - Claude Tayou
- Department of Hematology & Microbiology, Faculty of Medicine and Biomedical Sciences & University Teaching Hospital, Yaoundé, Cameroon
| | - Théophile Nana Njamen
- Department of Surgery, Obstetrics and Gynecology, Faculty of Health Sciences, Douala General Hospital, University of Buéa, Buéa, Cameroon
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Mardy AH, Chetty SP, Norton ME. Maternal genetic disorders and fetal development. Prenat Diagn 2020; 40:1056-1065. [PMID: 32010984 DOI: 10.1002/pd.5659] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2019] [Revised: 11/30/2019] [Accepted: 01/19/2020] [Indexed: 11/09/2022]
Abstract
With improvements in early diagnosis and management of genetic diseases, more women with genetic disorders are reaching reproductive age and becoming pregnant. While pregnancy can have a significant impact on a woman's health when there is an underlying genetic disorder, there can also be fetal effects, including embryopathy, fetal growth restriction, and brain injury. Some maternal genetic disorders are associated with adverse perinatal outcomes, including a high risk of perinatal loss and preterm birth. In this article, we review several maternal genetic disorders associated with fetal risk that are important for clinicians and patients to understand and manage appropriately. These include phenylalanine hydroxylase (PAH) deficiency and other inborn errors of metabolism, tuberous sclerosis complex, myotonic dystrophy, cystic fibrosis, Turner syndrome, sickle cell disease, and connective tissue disorders.
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Affiliation(s)
- Anne H Mardy
- University of California, San Francisco, Division of Maternal Fetal Medicine, San Francisco, CA, USA
| | - Shilpa P Chetty
- University of California, San Francisco, Division of Maternal Fetal Medicine, San Francisco, CA, USA
| | - Mary E Norton
- University of California, San Francisco, Division of Maternal Fetal Medicine, San Francisco, CA, USA
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Smith-Whitley K. Complications in pregnant women with sickle cell disease. HEMATOLOGY. AMERICAN SOCIETY OF HEMATOLOGY. EDUCATION PROGRAM 2019; 2019:359-366. [PMID: 31808864 PMCID: PMC6913482 DOI: 10.1182/hematology.2019000039] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/19/2023]
Abstract
Pregnancy in women with sickle cell disease (SCD) is associated with increased maternal and fetal morbidity and mortality. Outcomes vary widely owing to methodological limitations of clinical studies, but overall, hypertensive disorders of pregnancy, venothromboembolism, poor fetal growth, and maternal and perinatal mortality are increased globally. Few therapeutic interventions have been explored other than prophylactic and selective transfusion therapy. Unfortunately, existing data are limited, and it remains unclear whether prophylactic use of chronic transfusions will improve pregnancy outcomes. Management of pregnant women with SCD is best accomplished with a multidisciplinary team that includes a sickle cell expert and an obstetrician familiar with high-risk pregnancies. Women with SCD should have individualized care plans that outline management of acute pain and guidelines for transfusion therapy. Neonates require close monitoring for neonatal abstinence syndrome and hemolytic disease of the newborn. Ideally all young women with SCD will have a "reproductive life plan" developed as a component of preconception counseling and health promotion. Research leading to improved pregnancy management focused on diminishing adverse maternal and neonatal outcomes is overdue. International collaborations should be considered to improve subject recruitment and foster timely completion of clinical trials. Additional therapeutic interventions outside of transfusion therapy should be explored.
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Affiliation(s)
- Kim Smith-Whitley
- Division of Hematology, The Children's Hospital of Philadelphia, Philadelphia, PA
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12
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Bae E, Tangel V, Liu N, Abramovitz SE, White RS. Inpatient mortality and postpartum readmission rates in sickle cell disease pregnancies: a multistate analysis, 2007-2014. J Matern Fetal Neonatal Med 2019; 34:2783-2792. [PMID: 31588827 DOI: 10.1080/14767058.2019.1671333] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
OBJECTIVE We compared post-partum outcomes between sickle cell disease (SCD) and non-sickle cell populations. METHODS We conducted a retrospective analysis of discharge data for 6,911,916 inpatient deliveries in the states of California, Florida, New York, Maryland, and Kentucky from 2007 to 2014 using data from the State Inpatient Databases, Healthcare Cost and Utilization Project. We compared unadjusted rates and adjusted odds of 30- and 90-d readmission rates, in-hospital mortality, length of stay (LOS), and total hospital charges in SCD, sickle cell trait, and non-sickle cell patients. RESULTS Compared to non-sickle cell patients, SCD patients were more than two times as likely to die in-hospital (aOR: 2.16, 95% CI: 1.15-4.04, p < .05), 27% as likely to be readmitted up to 30 d postdelivery (aOR: 1.27, 95% CI: 1.13-1.43, p < .001), and 92% as likely to be readmitted up to 90 d postdelivery (aOR 1.92, 95% CI: 1.75-2.11, p < .001). The SCD group also had a longer median LOS, greater total hospital charges, were more likely to experience a postpartum complication, and receive a blood transfusion than the non-SCD group. CONCLUSIONS SCD in pregnancy is associated with increased inpatient mortality, readmissions, postpartum complications, LOS, and hospital charges.
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Affiliation(s)
- Evelyn Bae
- Department of Anesthesiology, New York-Presbyterian Hospital, Weill Cornell Medicine, New York, NY, USA
| | - Virginia Tangel
- Department of Anesthesiology, Center for Perioperative Outcomes, Weill Cornell Medicine, New York, NY, USA
| | - Nathan Liu
- Department of Anesthesiology, New York-Presbyterian Hospital, Weill Cornell Medicine, New York, NY, USA
| | - Sharon E Abramovitz
- Department of Anesthesiology, New York-Presbyterian Hospital, Weill Cornell Medicine, New York, NY, USA
| | - Robert S White
- Department of Anesthesiology, New York-Presbyterian Hospital, Weill Cornell Medicine, New York, NY, USA
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Ruhl AP, Sadreameli SC, Allen JL, Bennett DP, Campbell AD, Coates TD, Diallo DA, Field JJ, Fiorino EK, Gladwin MT, Glassberg JA, Gordeuk VR, Graham LM, Greenough A, Howard J, Kato GJ, Knight-Madden J, Kopp BT, Koumbourlis AC, Lanzkron SM, Liem RI, Machado RF, Mehari A, Morris CR, Ogunlesi FO, Rosen CL, Smith-Whitley K, Tauber D, Terry N, Thein SL, Vichinsky E, Weir NA, Cohen RT. Identifying Clinical and Research Priorities in Sickle Cell Lung Disease. An Official American Thoracic Society Workshop Report. Ann Am Thorac Soc 2019; 16:e17-e32. [PMID: 31469310 PMCID: PMC6812163 DOI: 10.1513/annalsats.201906-433st] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
Background: Pulmonary complications of sickle cell disease (SCD) are diverse and encompass acute and chronic disease. The understanding of the natural history of pulmonary complications of SCD is limited, no specific therapies exist, and these complications are a primary cause of morbidity and mortality.Methods: We gathered a multidisciplinary group of pediatric and adult hematologists, pulmonologists, and emergency medicine physicians with expertise in SCD-related lung disease along with an SCD patient advocate for an American Thoracic Society-sponsored workshop to review the literature and identify key unanswered clinical and research questions. Participants were divided into four subcommittees on the basis of expertise: 1) acute chest syndrome, 2) lower airways disease and pulmonary function, 3) sleep-disordered breathing and hypoxia, and 4) pulmonary vascular complications of SCD. Before the workshop, a comprehensive literature review of each subtopic was conducted. Clinically important questions were developed after literature review and were finalized by group discussion and consensus.Results: Current knowledge is based on small, predominantly observational studies, few multicenter longitudinal studies, and even fewer high-quality interventional trials specifically targeting the pulmonary complications of SCD. Each subcommittee identified the three or four most important unanswered questions in their topic area for researchers to direct the next steps of clinical investigation.Conclusions: Important and clinically relevant questions regarding sickle cell lung disease remain unanswered. High-quality, multicenter, longitudinal studies and randomized clinical trials designed and implemented by teams of multidisciplinary clinician-investigators are needed to improve the care of individuals with SCD.
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14
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Noubiap JJ, Temgoua MN, Tankeu R, Tochie JN, Wonkam A, Bigna JJ. Sickle cell disease, sickle trait and the risk for venous thromboembolism: a systematic review and meta-analysis. Thromb J 2018; 16:27. [PMID: 30305805 PMCID: PMC6171302 DOI: 10.1186/s12959-018-0179-z] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2018] [Accepted: 08/08/2018] [Indexed: 01/21/2023] Open
Abstract
Background Globally, sickle cell disease (SCD) is one of the most common haemoglobinopathy. Considered a public health problem, it leads to vessel occlusion, blood stasis and chronic activation of the coagulation system responsible for vaso-occlussive crises and venous thromboembolism (VTE) which may be fatal. Although contemporary observational studies suggest a relationship between SCD or sickle trait (SCT) and VTE, there is lack of a summary or meta-analysis data on this possible correlation. Hence, we propose to summarize the available evidence on the association between SCD, SCT and VTE including deep vein thrombosis (DVT) and pulmonary embolism (PE). Methods We searched PubMed and Scopus to identify all cross-sectional, cohort and case-control studies reporting on the association between SCD or SCT and VTE, DVT or PE in adults or children from inception to April 25, 2017. For measuring association between SCD or SCT and VTE, DVT, or PE, a meta-analysis using the random-effects method was performed to pool weighted odds ratios (OR) of risk estimates. Results From 313 records initially identified from bibliographic databases, 10 studies were eligible and therefore included the meta-analysis. SCD patients had significantly higher risk for VTE (pooled OR 4.4, 95%CI 2.6–7.5, p < 0.001), DVT (OR 1.1, 95% CI 1.1–1.2, p < 0.001) and PE (pooled OR 3.7, 95% CI 3.6–3.8, p < 0.001) as compared to non SCD-adults. A higher risk of VTE (OR 33.2, 95% CI 9.7–113.4, p < 0.001) and DVT (OR 30.7, 95% CI 1.6–578.2, p = 0.02) was found in pregnant or postpartum women with SCD as compared to their counterparts without SCD. Compared to adults with SCT, the risk of VTE was higher in adults with SCD (pooled OR 3.1, 95% CI 1.8–5.3, p < 0.001), and specifically in SCD pregnant or postpartum women (OR 20.3, 95% CI 4.1–102, p = 0.0003). The risk of PE was also higher in adults with SCD (OR 3.1, 95% CCI 1.7–5.9, p = 0.0004) as compared to those with SCT. The risk of VTE was higher in individuals with SCT compared to controls (pooled OR 1.7, 95% CI 1.3–2.2, p < 0.0001), but not in pregnant or postpartum women (OR 0.9, 95% CI 0.3–2.9, p = 0.863). Compared to controls, SCT was associated with a higher risk of PE (pooled OR 2.1, 95% CI 1.2–3.8, p = 0.012) but not of DVT (pooled OR 1.2, 95% CI 0.9–1.7, p = 0.157). Conclusion Individuals with SCD, especially pregnant or postpartum women, might have a higher risk of VTE compared to the general population. SCT might also increases the risk of VTE. However, currently available data are not sufficient to allow a definite conclusion. Further larger studies are needed to provide a definitive conclusion on the association between SCD, SCT and VTE. Electronic supplementary material The online version of this article (10.1186/s12959-018-0179-z) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Jean Jacques Noubiap
- 1Department of Medicine, Groote Schuur Hospital and University of Cape Town, Cape Town, 7925 South Africa
| | - Mazou N Temgoua
- 2Department of Internal Medicine and sub-Specialties, Faculty of Medicine and Biomedical Sciences, Yaoundé, Cameroon
| | - Ronni Tankeu
- 2Department of Internal Medicine and sub-Specialties, Faculty of Medicine and Biomedical Sciences, Yaoundé, Cameroon
| | - Joel Noutakdie Tochie
- 3Department of Surgery and sub-Specialties, Faculty of Medicine and Biomedical Sciences, Yaoundé, Cameroon
| | - Ambroise Wonkam
- 4Division of Human Genetics, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Jean Joël Bigna
- Department of Epidemiology and Public Health, Centre Pasteur of Cameroon, Yaoundé, Cameroon.,6Faculty of Medicine, University of Paris Sud XI, Le Kremlin Bicêtre, France
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15
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Clinical 'pearls' of maternal critical care Part 2: sickle-cell disease in pregnancy. Curr Opin Anaesthesiol 2018; 30:326-334. [PMID: 28323673 DOI: 10.1097/aco.0000000000000464] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE OF REVIEW The current review outlines the challenges in managing pregnant women with sickle-cell anemia, who are at risk of becoming critically ill during pregnancy. RECENT FINDINGS Sickle obstetric patients pose unique challenges to the anesthetist and intensivist. We discuss the role of prophylactic transfusions for specific indications like acute anemia and twin pregnancies. The management and prevention of vaso-occlusive crises and chest crisis are also outlined. The role of the multidisciplinary team cannot be overstated.Massive obstetric hemorrhage in this population is difficult, and unique considerations such as cell-saver technology and tranexamic acid usage are discussed. Secondary complications such as pulmonary hypertension and stroke are also considered, with a summary of the latest treatment guidelines. SUMMARY This is a challenging cohort of pregnant patients who have a significantly increased morbidity and mortality. This review aims to aid management of these patients on the labor ward for both obstetric anesthetists and intensivists.
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Noubouossie D, Key NS, Ataga KI. Coagulation abnormalities of sickle cell disease: Relationship with clinical outcomes and the effect of disease modifying therapies. Blood Rev 2015; 30:245-56. [PMID: 26776344 DOI: 10.1016/j.blre.2015.12.003] [Citation(s) in RCA: 85] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2015] [Revised: 12/11/2015] [Accepted: 12/17/2015] [Indexed: 12/31/2022]
Abstract
Sickle cell disease (SCD) is a hypercoagulable state. Patients exhibit increased platelet activation, high plasma levels of markers of thrombin generation, depletion of natural anticoagulant proteins, abnormal activation of the fibrinolytic system, and increased tissue factor expression, even in the non-crisis "steady state." Furthermore, SCD is characterized by an increased risk of thrombotic complications. The pathogenesis of coagulation activation in SCD appears to be multi-factorial, with contributions from ischemia-reperfusion injury and inflammation, hemolysis and nitric oxide deficiency, and increased sickle RBC phosphatidylserine expression. Recent studies in animal models suggest that activation of coagulation may contribute to the pathogenesis of SCD, but the data on the contribution of coagulation and platelet activation to SCD-related complications in humans are limited. Clinical trials of new generations of anticoagulants and antiplatelet agents, using a variety of clinical endpoints are warranted.
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Affiliation(s)
- Denis Noubouossie
- Division of Hematology/Oncology, University of North Carolina at Chapel Hill, USA
| | - Nigel S Key
- Division of Hematology/Oncology, University of North Carolina at Chapel Hill, USA
| | - Kenneth I Ataga
- Division of Hematology/Oncology, University of North Carolina at Chapel Hill, USA.
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Noubouossie D, Key NS. Sickle cell disease and venous thromboembolism in pregnancy and the puerperium. Thromb Res 2015; 135 Suppl 1:S46-8. [PMID: 25903535 DOI: 10.1016/s0049-3848(15)50442-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Recent data strongly suggest an increased risk of venous thromboembolism in subjects with sickle cell disease and to a lesser extent, sickle cell trait. However, most studies have been retrospective, case-control or cross-sectional based on data obtained from administrative databases. More data from adequately powered prospective studies that include matched controls are needed to definitely establish the link between venous thromboembolism during pregnancy and sickle hemoglobin disorders. Similarly, there remains a need for properly designed randomized control trials to establish the safety of various hormonal contraceptive methods in women with sickle cell disorders.
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Affiliation(s)
- Denis Noubouossie
- Department of Medicine, Division of Hematology/Oncology, University of North Carolina at Chapel Hill, NC, USA
| | - Nigel S Key
- Department of Medicine, Division of Hematology/Oncology, University of North Carolina at Chapel Hill, NC, USA.
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