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Stančiaková L, Brisudová K, Škorňová I, Bolek T, Samoš M, Biringer K, Staško J, Sokol J. Evaluating Thromboprophylaxis Strategies for High-Risk Pregnancy: A Current Perspective. Pharmaceuticals (Basel) 2024; 17:773. [PMID: 38931440 PMCID: PMC11207010 DOI: 10.3390/ph17060773] [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: 03/04/2024] [Revised: 05/27/2024] [Accepted: 05/30/2024] [Indexed: 06/28/2024] Open
Abstract
Venous thromboembolism (VTE) represents one of the leading causes of death during pregnancy. The greatest risk for it is the presence of medical or family history of VTE, stillbirth, cesarean section and selected thrombophilia. Appropriate thromboprophylaxis has the potential to decrease the risk of VTE in at-risk pregnant patients by 60-70%. Based on this, the authors reviewed the PubMed, Web of Science and Scopus databases to identify the possibilities of thromboprophylaxis in pregnant patients with a high risk of VTE. Moreover, they summarized its management in specific situations, such as cesarean delivery or neuraxial blockade. Currently, low-molecular-weight heparins (LMWH) are the preferred drugs for anticoagulant thromboprophylaxis in the course of pregnancy and postpartum due to easy administration and a lower rate of adverse events.
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Affiliation(s)
- Lucia Stančiaková
- National Center of Hemostasis and Thrombosis, Department of Hematology and Transfusion Medicine, Martin University Hospital, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, 036 01 Martin, Slovakia; (I.Š.); (J.S.); (J.S.)
| | - Kristína Brisudová
- Department of Internal Medicine I., Martin University Hospital, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, 036 01 Martin, Slovakia; (K.B.); (T.B.)
| | - Ingrid Škorňová
- National Center of Hemostasis and Thrombosis, Department of Hematology and Transfusion Medicine, Martin University Hospital, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, 036 01 Martin, Slovakia; (I.Š.); (J.S.); (J.S.)
| | - Tomáš Bolek
- Department of Internal Medicine I., Martin University Hospital, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, 036 01 Martin, Slovakia; (K.B.); (T.B.)
| | - Matej Samoš
- Department of Internal Medicine I., Martin University Hospital, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, 036 01 Martin, Slovakia; (K.B.); (T.B.)
| | - Kamil Biringer
- Department of Gynecology and Obstetrics, Martin University Hospital, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, 036 01 Martin, Slovakia;
| | - Ján Staško
- National Center of Hemostasis and Thrombosis, Department of Hematology and Transfusion Medicine, Martin University Hospital, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, 036 01 Martin, Slovakia; (I.Š.); (J.S.); (J.S.)
| | - Juraj Sokol
- National Center of Hemostasis and Thrombosis, Department of Hematology and Transfusion Medicine, Martin University Hospital, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, 036 01 Martin, Slovakia; (I.Š.); (J.S.); (J.S.)
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Klaserner EL, Popova KJ, Gaudet RL. Venous Thromboembolism Prophylaxis in Obstetric Patients. J Pharm Pract 2024:8971900241247628. [PMID: 38621760 DOI: 10.1177/08971900241247628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/17/2024]
Abstract
Venous thromboembolism (VTE), including both pulmonary embolism (PE) and deep vein thrombosis (DVT), is the leading cause of maternal death in developed countries. Pregnancy is associated with an increased risk of VTE due to physiologic changes during the obstetric period that promote a hypercoagulable state. Appropriate use of prophylactic anticoagulants can decrease the event rate of thrombus formation in at-risk patients. In the United States, there is not a validated risk-assessment tool for VTE in obstetric patients or a clear consensus on initiation and optimal dosing strategy for the prophylactic use of anticoagulants. This article reviews the mechanism of coagulation disturbance that leads to an increased risk of VTE in obstetric patients, as well as the available literature surrounding pharmacologic prophylaxis.
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Affiliation(s)
- Emma L Klaserner
- Department of Pharmacy, University of Michigan Health Department of Pharmacy Services, Ann Arbor, MI, USA
| | - Kayla J Popova
- Department of Pharmacy, University of Michigan Health Department of Pharmacy Services, Ann Arbor, MI, USA
| | - Rikki-Leigh Gaudet
- Department of Pharmacy, University of Michigan Health Department of Pharmacy Services, Ann Arbor, MI, USA
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3
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Na ED, Kim JY, Lee JY, Jung SH, Kim YR, Jang JH. Rare deep vein thrombosis in pregnancy and puerperium 3 case series; upper extremities vein thrombosis, ovarian vein thrombosis, portal and superior mesenteric vein thrombosis. J Obstet Gynaecol Res 2024; 50:746-750. [PMID: 38217449 DOI: 10.1111/jog.15890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Accepted: 01/04/2024] [Indexed: 01/15/2024]
Abstract
Pregnancy induces a hypercoagulable state, elevating thrombosis risk by 5-6 times compared to non-pregnant conditions. Predominantly affecting the left lower extremity due to anatomical and hematological factors, deep vein thrombosis can escalate into pulmonary embolism, impacting mortality. The authors aim to report rare incidents of thrombosis beyond the norm, including upper extremity vein thrombosis, right ovarian vein thrombosis, and portal vein and superior mesenteric vein thrombosis, highlighting their significance. Obstetricians should be mindful that thrombosis can occur not only in the lower extremities but also in other areas. Especially when symptoms such as fever unresponsive to antibiotics, atypical pain, and an abnormally high C-reactive protein level are present. Considering the possibility of a rare thrombosis is crucial. Understanding these less common thrombotic events during pregnancy and the postpartum period can contribute to the improvement of timely diagnosis and management strategies.
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Affiliation(s)
- Eun Duc Na
- Department of Obstetrics and Gynecology, CHA Bundang Medical Center, CHA University, Seongnam City, Republic of Korea
| | - Ji Yoon Kim
- Department of Obstetrics and Gynecology, CHA Bundang Medical Center, CHA University, Seongnam City, Republic of Korea
| | - Ji Yeon Lee
- Department of Obstetrics and Gynecology, CHA Bundang Medical Center, CHA University, Seongnam City, Republic of Korea
| | - Sang Hee Jung
- Department of Obstetrics and Gynecology, CHA Bundang Medical Center, CHA University, Seongnam City, Republic of Korea
| | - Young Ran Kim
- Department of Obstetrics and Gynecology, CHA Bundang Medical Center, CHA University, Seongnam City, Republic of Korea
| | - Ji Hyon Jang
- Department of Obstetrics and Gynecology, CHA Bundang Medical Center, CHA University, Seongnam City, Republic of Korea
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Jacobs JW, Sharma D, Stephens LD, Figueroa Villalba CA, Rinder HM, Woo JS, Wheeler AP, Gerberi D, Goel R, Tormey CA, Booth GS, Bloch EM, Adkins BD. Thrombosis risk with haemoglobin C trait and haemoglobin C disease: A systematic review. Br J Haematol 2024; 204:1500-1506. [PMID: 38291731 DOI: 10.1111/bjh.19313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 01/02/2024] [Accepted: 01/11/2024] [Indexed: 02/01/2024]
Abstract
The thrombotic risk with haemoglobin C trait (HbAC) or haemoglobin C disease (HbCC) is unclear. However, individuals with HbCC have demonstrated chronic haemolysis, higher blood viscosity and altered rheology when compared to individuals with wild-type haemoglobin (HbAA). These physiological alterations may theoretically translate to increased risk of thrombosis; therefore, a systematic literature review was performed to investigate the possible association between HbAC and/or HbCC and thrombosis. Twenty-two studies met inclusion criteria representing 782 individuals with HbAC (n = 694) or HbCC (n = 88). Fifteen studies described the presence/absence of venous thromboembolism (VTE) in patients with HbAC (n = 685) or HbCC (n = 79), while seven studies described patients with HbAC (n = 9) or HbCC (n = 9) and arterial thrombosis. Most (n = 20) studies were case reports or case series; however, two studies suggested a potential increased VTE risk with HbAC compared to HbAA in (i) all patients (OR 2.2, 95% CI: 0.9-5.5) and in (ii) pregnant individuals (RR 3.7, 95% CI 0.9-16). This review is the largest assessment of patients with HbC trait or disease and thrombosis to date; despite its limitations, the findings suggest HbC may be a predisposing risk factor to thrombosis. Prospective cohort studies are warranted to definitively elucidate the risk of thrombosis in this population.
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Affiliation(s)
- Jeremy W Jacobs
- Special Coagulation Laboratory, Division of Hematopathology, Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota, USA
| | - Deva Sharma
- Division of Transfusion Medicine, Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee, USA
- Division of Hematology/Oncology, Department of Medicine, Vanderbilt-Meharry Center for Excellence in Sickle Cell Disease, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Laura D Stephens
- Department of Pathology, University of California San Diego, La Jolla, California, USA
| | | | - Henry M Rinder
- Department of Laboratory Medicine, Yale School of Medicine, New Haven, Connecticut, USA
- Department of Hematology, Yale School of Medicine, New Haven, Connecticut, USA
| | - Jennifer S Woo
- Department of Pathology, City of Hope National Medical Center, Irvine, California, USA
| | - Allison P Wheeler
- Division of Coagulation Medicine, Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee, USA
- Division of Hematology/Oncology, Department of Pediatrics, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Dana Gerberi
- Mayo Clinic Libraries, Mayo Clinic, Rochester, Minnesota, USA
| | - Ruchika Goel
- Department of Internal Medicine, Simmons Cancer Institute, Southern Illinois University School of Medicine, Springfield, Illinois, USA
- Vitalant, Corporate Medical Affairs, Scottsdale, Arizona, USA
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Christopher A Tormey
- Department of Laboratory Medicine, Yale School of Medicine, New Haven, Connecticut, USA
| | - Garrett S Booth
- Division of Transfusion Medicine, Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Evan M Bloch
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Brian D Adkins
- Department of Pathology, University of Texas Southwestern Medical Center, Dallas, Texas, USA
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Heidari MM, Mazrouei B, Tahmasebi M, Bagheri F, Khanjankhani Z, Khatami M, Dehghani M, Khormizi FZ. Novel nucleotide variations in the thrombomodulin (THBD) gene involved in coagulation pathways can increase the risk of recurrent pregnancy loss (RPL). Gene 2024; 895:148011. [PMID: 37979949 DOI: 10.1016/j.gene.2023.148011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Revised: 11/06/2023] [Accepted: 11/15/2023] [Indexed: 11/20/2023]
Abstract
Recurrent pregnancy loss (RPL) is a common but complex complication in fertility conditions, affecting about 15-20% of couples. Although several causes have been proposed for RPL, it occurs in about 35-60% of cases without a known explanation. A strong assumption is that genetic factors play a role in the etiology and pathophysiology of PRL. Therefore, several genes are proposed as candidates in the pathogenesis of RPL. The current study aimed to investigate the effects of nucleotide changes in the THBD (thrombomodulin) gene as an RPL-related candidate gene. This gene encodes a cell receptor for thrombin and is involved in reproductive loss in RPL cases. Its involvement in the natural anticoagulant system has been extensively studied. By genetic screening of the entire coding and noncoding regions of the THBD gene, we found twenty-seven heterozygous and homozygous nucleotide changes. Ten of them led to amino acid substitutions, seven variants were identified in the promoter region, and eight of them occurred in 3'UTR. Potentially, the pathogenicity effects of these variations on THBD protein were evaluated by several prediction tools. The numerous genomic variations prompted noticeable modifications of the protein's structural and functional properties. Furthermore, in-silico scores were consistent with deleterious effects for these mutations. The results of this study provide genetic information that will be useful in the future for clinicians, scientists, and students to understand the unknown causes of RPL better. It may also pave the way for developing diagnostic/prognostic approaches to help treat PRL patients.
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Affiliation(s)
| | | | | | | | | | | | - Mohammadreza Dehghani
- Medical Genetics Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
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Boyle P, Andralojc K, van der Velden S, Najmabadi S, de Groot T, Turczynski C, Stanford JB. Restoration of serum estradiol and reduced incidence of miscarriage in patients with low serum estradiol during pregnancy: a retrospective cohort study using a multifactorial protocol including DHEA. FRONTIERS IN REPRODUCTIVE HEALTH 2024; 5:1321284. [PMID: 38239818 PMCID: PMC10794495 DOI: 10.3389/frph.2023.1321284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Accepted: 12/08/2023] [Indexed: 01/22/2024] Open
Abstract
Background Low serum estradiol in early pregnancy is associated with an elevated risk of miscarriage. We sought to determine whether efforts to restore low blood estradiol via estradiol or dehydroepiandrosterone (DHEA) supplementation would reduce the risk of miscarriage as part of a multifactorial symptom-based treatment protocol. Methods This retrospective cohort study included women with low serum estradiol levels in early pregnancy, defined as ≤50% of reference levels by gestational age. Estradiol or DHEA were administered orally, and the primary outcome measure was serum estradiol level, in reference to gestational age. The secondary outcome measures included miscarriage, birth weight, and gestational age at birth. Results We found no significant effect of estradiol supplementation on serum estradiol levels referenced to gestational age, while DHEA supplementation strongly increased estradiol levels. For pregnancies with low estradiol, the miscarriage rate in the non-supplemented group was 45.5%, while miscarriage rate in the estradiol and DHEA supplemented groups were 21.2% (p = 0.067) and 17.5% (p = 0.038), respectively. Birth weight, size, gestational age, and preterm deliveries were not significantly different. No sexual abnormalities were reported in children (n = 29) of DHEA-supplemented patients after 5-7 years follow-up. Conclusions In conclusion, DHEA supplementation restored serum estradiol levels, and when included in the treatment protocol, there was a statistically significant reduction in miscarriage.
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Affiliation(s)
- Phil Boyle
- International Institute for Restorative Reproductive Medicine, London, United Kingdom
- NeoFertility Clinic, Dublin, Ireland
| | - Karolina Andralojc
- NeoFertility Clinic, Dublin, Ireland
- Department of Medical Microbiology, Radboud University Medical Center, Nijmegen, Netherlands
| | | | - Shahpar Najmabadi
- Office of Cooperative Reproductive Health, Department of Family and Preventive Medicine, University of Utah, Salt Lake City, UT, United States
| | - Theun de Groot
- NeoFertility Clinic, Dublin, Ireland
- Department of Medical Microbiology and Infectious Diseases, Canisius Wilhelmina Hospital, Nijmegen, Netherlands
| | - Craig Turczynski
- NeoFertility Clinic, Dublin, Ireland
- Billings Ovulation Method Association-USA, Saint Cloud, MN, United States
| | - Joseph B. Stanford
- International Institute for Restorative Reproductive Medicine, London, United Kingdom
- Office of Cooperative Reproductive Health, Department of Family and Preventive Medicine, University of Utah, Salt Lake City, UT, United States
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Bindlish S. Obesity, thrombosis, venous disease, lymphatic disease, and lipedema: An obesity medicine association (OMA) clinical practice statement (CPS) 2023. OBESITY PILLARS (ONLINE) 2023; 8:100092. [PMID: 38125656 PMCID: PMC10728709 DOI: 10.1016/j.obpill.2023.100092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Accepted: 10/16/2023] [Indexed: 12/23/2023]
Abstract
Background This Obesity Medicine Association (OMA) Clinical Practice Statement (CPS) is intended to provide clinicians with an overview on obesity, thrombosis, venous disease, lymphatic disease, and lipedema. Methods The scientific support for this CPS is based upon published citations, clinical perspectives of OMA authors, and peer review by the Obesity Medicine Association leadership. Results Topics in this CPS include obesity, thrombosis, venous disease, lymphatic disease, and lipedema. Obesity increases the risk of thrombosis and cardiovascular disease via fat mass and adiposopathic mechanisms. Treatment of thrombosis or thrombotic risk includes healthful nutrition, physical activity, and the requisite knowledge of how body weight affects anti-thrombotic medications. In addition to obesity-related thrombotic considerations of acute coronary syndrome and ischemic non-hemorrhagic stroke, this Clinical Practice Statement briefly reviews the diagnosis and management of clinically relevant presentations of deep vein thromboses, pulmonary embolism, chronic venous stasis, varicose veins, superficial thrombophlebitis, lipodermatosclerosis, corona phlebectatica, chronic thromboembolic pulmonary hypertension, iliofemoral venous obstruction, pelvic venous disorder, post-thrombotic syndrome, as well as lymphedema and lipedema - which should be included in the differential diagnosis of other edematous or enlargement disorders of the lower extremities. Conclusions This Obesity Medicine Association (OMA) Clinical Practice Statement (CPS) on obesity, thrombosis, and venous/lymphatic disease is one of a series of OMA CPSs designed to assist clinicians in the care of patients with the disease of obesity.
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Affiliation(s)
- Shagun Bindlish
- Adjunct Faculty Touro University, 7554 Dublin Blvd, Dublin, CA, USA
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Traweek R, Phan V, Griesbach C, Hall C. General Surgery During Pregnancy and Gynecologic Emergencies. Surg Clin North Am 2023; 103:1217-1229. [PMID: 37838464 DOI: 10.1016/j.suc.2023.05.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2023]
Abstract
Nonobstetrical surgical emergencies can occur throughout pregnancy but are often difficult to diagnose due to the physiologic and anatomical changes that occur during pregnancy. Medical providers should have insight into these changes and be familiar with options for the diagnosis and management of common nonobstetrical surgical emergencies, such as appendicitis, cholecystitis, and small bowel obstruction. Surgeons should also be aware of obstetrical emergencies, such as ectopic pregnancy and severe vaginal bleeding, which may be life threatening to mother and the fetus. Intraoperatively, surgeons should be familiar with minimally invasive approaches for surgical diseases and special anesthetic considerations for pregnant patients.
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Affiliation(s)
- Raymond Traweek
- Baylor Scott & White Medical Center, 2401 South 31st Street, Temple, TX 76508, USA
| | - Vivy Phan
- Baylor Scott & White Medical Center, 2401 South 31st Street, Temple, TX 76508, USA
| | - Chad Griesbach
- Baylor Scott & White Medical Center, 2401 South 31st Street, Temple, TX 76508, USA
| | - Chad Hall
- Baylor Scott & White Medical Center, 2401 South 31st Street, Temple, TX 76508, USA.
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Botti G, Thirunavukarasu S, Ziviello F, Chieffo A. Peripartum Cardiogenic Shock and Mechanical Circulatory Support. Interv Cardiol 2023; 18:e28. [PMID: 38213746 PMCID: PMC10782424 DOI: 10.15420/icr.2020.09] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2020] [Accepted: 10/08/2023] [Indexed: 01/13/2024] Open
Abstract
Despite remarkable improvements in the past two decades, the annual cardiovascular mortality rate has remained higher for women than for men. Pregnant women represent an underinvestigated population in clinical research, and the mechanisms of long-term cardiovascular complications in women with obstetric complications remain to be elucidated. Regarding advanced heart failure during pregnancy, interventional approaches are effective but still underutilised. Percutaneous mechanical circulatory support is a valuable option for peripartum cardiogenic shock, although its use during pregnancy is still limited. Survival rates have improved in recent years, but further emphasis on the importance of early recognition and initiation of heart failure treatment in this patient group is warranted. The aims of this review are to summarise the current literature on the implementation of mechanical circulatory support in cardiogenic shock during pregnancy and delivery and to understand the role of percutaneous ventricular assist devices in the management of such conditions.
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Affiliation(s)
- Giulia Botti
- Interventional Cardiology Unit, IRCCS San Raffaele Scientific InstituteMilan, Italy
- Vita Salute San Raffaele UniversityMilan, Italy
| | | | - Francesca Ziviello
- Interventional Cardiology Unit, IRCCS San Raffaele Scientific InstituteMilan, Italy
| | - Alaide Chieffo
- Interventional Cardiology Unit, IRCCS San Raffaele Scientific InstituteMilan, Italy
- Vita Salute San Raffaele UniversityMilan, Italy
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Francis AP, Alshowaikh K, Napoleon M, Al-Khan A, Kayaalp E. Venous Thromboembolism Risk Assessment Models in Obstetrics: A Review of Current Practices and Future Directions. Am J Perinatol 2023; 40:1509-1514. [PMID: 35235956 DOI: 10.1055/a-1785-8948] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
Pregnancy is a major risk factor for venous thromboembolism (VTE) and its associated complications. The hypercoagulable state in both the antenatal and postnatal periods contributes to thromboembolism and continues to be a leading cause of maternal morbidity and mortality worldwide. The non-specific signs and symptoms of VTE in pregnancy and the lack of specific Risk Assessment Models (RAMs) propose a diagnostic challenge in the obstetric population. This review aims to discuss and compare existing RAMs and highlights the important challenges of using established RAMs in obstetric patients. It also emphasizes the importance of enhancing and individualizing RAMs in obstetrics to improve maternal healthcare. KEY POINTS: · VTE is a major complication of pregnancy, associated with increased maternal morbidity and mortality.. · VTE RAMs lack sensitivity and specificity in stratifying VTE risk in pregnancy.. · Validating VTE RAMs in the obstetric population aims to improve maternal outcomes..
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Affiliation(s)
- Antonia P Francis
- Department of Obstetrics and Gynecology, Hackensack Meridian Health, Hackensack, New Jersey
- Hackensack Meridian School of Medicine, Nutley, New Jersey
| | - Khadija Alshowaikh
- Department of Obstetrics and Gynecology, Hackensack Meridian Health, Hackensack, New Jersey
- Hackensack Meridian School of Medicine, Nutley, New Jersey
| | - Melissa Napoleon
- Department of Obstetrics and Gynecology, Hackensack Meridian Health, Hackensack, New Jersey
- Hackensack Meridian School of Medicine, Nutley, New Jersey
| | - Abdulla Al-Khan
- Department of Obstetrics and Gynecology, Hackensack Meridian Health, Hackensack, New Jersey
- Hackensack Meridian School of Medicine, Nutley, New Jersey
| | - Emre Kayaalp
- Department of Obstetrics and Gynecology, Hackensack Meridian Health, Hackensack, New Jersey
- Hackensack Meridian School of Medicine, Nutley, New Jersey
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11
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Luo X, Shan D, Zhang L, Wu Y, Li T, Ren Y, Hu Y. Incidence of maternal venous thromboembolism in China: A systematic review and meta-analysis. Int J Gynaecol Obstet 2023; 163:75-88. [PMID: 37069776 DOI: 10.1002/ijgo.14776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Revised: 03/12/2023] [Accepted: 03/20/2023] [Indexed: 04/19/2023]
Abstract
BACKGROUND Venous thromboembolism (VTE) is one of the primary causes of maternal death. Although many studies have reported maternal VTE, no study has estimated the incidence of it in China. OBJECTIVES The aim of this work was to estimate the incidence of maternal VTE in China and to compare the risk factors for it. SEARCH STRATEGY The authors searched eight platforms and databases including PubMed, Embase, and Cochrane Library from inception to April 2022, with the search terms "venous thromboembolism" AND "puerperium (pregnancy)" AND "incidence" AND "China." SELECTION CRITERIA Studies provide data to calculate the incidence of maternal VTE among Chinese patients. DATA COLLECTION AND ANALYSIS The authors made a standardized table to collect data and calculated the incidence and 95% confidence intervals (CIs), founding source of heterogeneity by subgroup analysis and meta-regression and judging publication bias by funnel plot and Egger test. MAIN RESULTS The included 53 papers with a total sample size of 3 813 871 patients had 2539 cases of VTE, and the incidence of maternal VTE in China was 0.13% (95% CI, 0.11-0.16; P < 0.001). CONCLUSIONS The trend in the incidence of maternal VTE in China is stable. Cesarean section and advanced age are associated with a higher incidence of VTE.
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Affiliation(s)
- Xingrong Luo
- Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory of the Ministry of Education of Birth Defects and Related Maternal and Child Diseases, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Dan Shan
- Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory of the Ministry of Education of Birth Defects and Related Maternal and Child Diseases, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Lin Zhang
- Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory of the Ministry of Education of Birth Defects and Related Maternal and Child Diseases, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Yuxia Wu
- Key Laboratory of the Ministry of Education of Birth Defects and Related Maternal and Child Diseases, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Tao Li
- Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory of the Ministry of Education of Birth Defects and Related Maternal and Child Diseases, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Yu Ren
- Department of Obstetrics and Gynecology, Zigong Hospital of Woman and Children Healthcare, Zigong, Sichuan, China
| | - Yayi Hu
- Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory of the Ministry of Education of Birth Defects and Related Maternal and Child Diseases, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
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12
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Fernando M, L Giles M, Krishnaswamy S, Cole S. The pregnant traveller: An overview of general travel advice. Aust N Z J Obstet Gynaecol 2023; 63:638-642. [PMID: 37872721 DOI: 10.1111/ajo.13686] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Accepted: 03/30/2023] [Indexed: 10/25/2023]
Abstract
Travel during pregnancy is common, but is associated with a number of risks and potential problems. There are many pregnancy-specific and destination-specific issues to be considered along with issues related to method of transport. Travel experiences should be made as safe as possible through evidence-based counselling via pregnancy healthcare providers prior to travel. This travelling in pregnancy article has been created to facilitate pregnancy healthcare providers in having these pre-travel discussions to optimise maternal and fetal wellbeing.
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Affiliation(s)
| | - Michelle L Giles
- Department of Obstetric Medicine and Maternal-Fetal Medicine, The Royal Women's Hospital, Victoria, Melbourne, Australia
- Department of Obstetrics and Gynaecology, Monash University, Victoria, Melbourne, Australia
- Department of Infectious Diseases, University of Melbourne, Victoria, Melbourne, Australia
| | - Sushena Krishnaswamy
- Department of Obstetric Medicine and Maternal-Fetal Medicine, The Royal Women's Hospital, Victoria, Melbourne, Australia
- Department of Obstetrics and Gynaecology, Monash University, Victoria, Melbourne, Australia
- Department of Infectious Diseases, Monash Health, Melbourne, Victoria, Australia
| | - Stephen Cole
- Department of Obstetric Medicine and Maternal-Fetal Medicine, The Royal Women's Hospital, Victoria, Melbourne, Australia
- Institute of Obstetrics & Gynaecology, Epworth Healthcare, Victoria, Melbourne, Australia
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13
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Singh N, Sabo J, Crane DA, Doody DR, Schiff MA, Mueller BA. Birth Outcomes and Rehospitalizations Among Pregnant Women With Rheumatoid Arthritis and Systemic Lupus Erythematosus and Their Offspring. Arthritis Care Res (Hoboken) 2023; 75:2022-2031. [PMID: 36625100 DOI: 10.1002/acr.25087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 12/20/2022] [Accepted: 01/05/2023] [Indexed: 01/11/2023]
Abstract
OBJECTIVE To compare obstetric/birth outcomes and rehospitalization among women with and without rheumatoid arthritis (RA) or systemic lupus erythematosus (SLE) and their infants. METHODS This population-based retrospective cohort study identified women with RA (n = 1,223) and SLE (n = 1,354) and unexposed women with singleton births 1987-2014 in Washington State in linked vital hospital discharge records. Outcomes, including cause-specific hospitalizations <2 years postpartum, were compared by estimating adjusted relative risks (RRs) and cause-specific rehospitalization hazard ratios (HRs) with 95% confidence intervals (95% CIs). RESULTS We observed increased risks of several adverse outcomes; RRs were often greatest for SLE. Women with RA/SLE more often required rehospitalization, most notably at <6 months postpartum (RA: 4% versus 2%; RR 2.22 [95% CI 1.62-3.04]; SLE: 6% versus 2%; RR 2.78 [95% CI 2.15-3.59]). Maternal postpartum rehospitalization was greatest for musculoskeletal conditions (RA: HR 19.1 [95% CI 13.6-26.8]; SLE: HR 29.8 [95% CI 22.1-40.1]). Infants of women with SLE more often had malformations (9% versus 6%; RR 1.46 [95% CI 1.21-1.75]), and increased mortality at <2 years (RR 2.11 [95% CI 1.21-3.67]). Infants of women with SLE also experienced more frequent rehospitalizations in their first year of life. CONCLUSION Women with RA or SLE and their infants experienced adverse outcomes, particularly infants of women with SLE. Maternal/infant rehospitalization was more common; most marked in the early months postpartum. Close follow-up during these time periods is crucial to minimize adverse outcomes.
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Affiliation(s)
| | | | | | - David R Doody
- Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Melissa A Schiff
- University of New Mexico, Albuquerque, and University of Washington School of Public Health, Seattle
| | - Beth A Mueller
- Fred Hutchinson Cancer Research Center and University of Washington School of Public Health, Seattle
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14
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Moirano J, Khoury J, Yeisley C, Noor A, Voutsinas N. Interventional Radiology and Pregnancy: From Conception through Delivery and Beyond. Radiographics 2023; 43:e230029. [PMID: 37440450 DOI: 10.1148/rg.230029] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/15/2023]
Abstract
Interventional radiology (IR) plays a unique and often invaluable role in the care of pregnant patients. Special considerations regarding radiation exposure and medication choice must be taken into account when evaluating a pregnant patient for an interventional procedure. In addition, the physiologic changes that occur during pregnancy can pose special challenges for an interventionalist when treating this patient population and should be appropriately recognized. Still, the majority of standard IR procedures can be safely performed in the pregnant population, often with additional precautions and proper patient education about the risks, benefits, and alternatives. In many cases, interventional radiologists can provide lifesaving and fertility-preserving alternatives to more invasive surgical intervention. The authors summarize radiation exposure effects and guidelines and medication choice during pregnancy. The physiologic changes that occur during pregnancy are discussed, with specific interest in the pathologic consequences that can be treated with IR. The authors also describe a wide variety of minimally invasive image-guided procedures offered by IR in pregnant, peripartum, or postpartum patients. The areas where IR can help in the treatment of pregnant patients include venous access, biopsies, genitourinary and biliary interventions, venous thromboembolism treatments, ectopic pregnancy management, aneurysm intervention, and management of trauma patients. IR is also involved in management during the peripartum or postpartum periods, with roles in treatment of invasive placenta spectrum, postpartum hemorrhage after vaginal delivery, and postcesarean delivery complications. ©RSNA, 2023 Supplemental material is available for this article. Quiz questions for this article are available through the Online Learning Center.
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Affiliation(s)
- Joseph Moirano
- From the Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, 300 Community Dr, Manhasset, NY 11030 (J.M.); Department of Radiology, Division of Vascular and Interventional Radiology, Northwell Health, Manhasset, NY (J.K., C.Y.); Department of Radiology, Division of Vascular and Interventional Radiology, NYU Grossman School of Medicine, New York, NY (A.N.); and Department of Radiology and Radiologic Sciences, Division of Vascular and Interventional Radiology, Vanderbilt University School of Medicine, Nashville, Tenn (N.V.)
| | - Joe Khoury
- From the Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, 300 Community Dr, Manhasset, NY 11030 (J.M.); Department of Radiology, Division of Vascular and Interventional Radiology, Northwell Health, Manhasset, NY (J.K., C.Y.); Department of Radiology, Division of Vascular and Interventional Radiology, NYU Grossman School of Medicine, New York, NY (A.N.); and Department of Radiology and Radiologic Sciences, Division of Vascular and Interventional Radiology, Vanderbilt University School of Medicine, Nashville, Tenn (N.V.)
| | - Christopher Yeisley
- From the Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, 300 Community Dr, Manhasset, NY 11030 (J.M.); Department of Radiology, Division of Vascular and Interventional Radiology, Northwell Health, Manhasset, NY (J.K., C.Y.); Department of Radiology, Division of Vascular and Interventional Radiology, NYU Grossman School of Medicine, New York, NY (A.N.); and Department of Radiology and Radiologic Sciences, Division of Vascular and Interventional Radiology, Vanderbilt University School of Medicine, Nashville, Tenn (N.V.)
| | - Amir Noor
- From the Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, 300 Community Dr, Manhasset, NY 11030 (J.M.); Department of Radiology, Division of Vascular and Interventional Radiology, Northwell Health, Manhasset, NY (J.K., C.Y.); Department of Radiology, Division of Vascular and Interventional Radiology, NYU Grossman School of Medicine, New York, NY (A.N.); and Department of Radiology and Radiologic Sciences, Division of Vascular and Interventional Radiology, Vanderbilt University School of Medicine, Nashville, Tenn (N.V.)
| | - Nicholas Voutsinas
- From the Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, 300 Community Dr, Manhasset, NY 11030 (J.M.); Department of Radiology, Division of Vascular and Interventional Radiology, Northwell Health, Manhasset, NY (J.K., C.Y.); Department of Radiology, Division of Vascular and Interventional Radiology, NYU Grossman School of Medicine, New York, NY (A.N.); and Department of Radiology and Radiologic Sciences, Division of Vascular and Interventional Radiology, Vanderbilt University School of Medicine, Nashville, Tenn (N.V.)
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15
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Youssef J, Afolayan V, Mack M, Sze A. Cervical varicosities, an uncommon cause of third-trimester bleeding in pregnancy: A case report. Case Rep Womens Health 2023; 38:e00507. [PMID: 37151576 PMCID: PMC10154955 DOI: 10.1016/j.crwh.2023.e00507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 04/19/2023] [Accepted: 04/19/2023] [Indexed: 05/09/2023] Open
Abstract
Cervical varicosities are dilated cervical veins and are uncommon causes of third-trimester vaginal bleeding. Early identification of patients with cervical varices is critical to prevent postpartum hemorrhage, which increases the risk of maternal morbidity and mortality. This is a case report of a 30-year-old woman, gravida 2 para 1, who presented to the labor and delivery unit at 35 weeks 6 days of gestation with a singleton pregnancy with vaginal bleeding. She underwent a pelvic exam under anesthesia and was found to have a 5x5 cm mass of varicosities protruding from the external cervical os, extending over the anterior vaginal lip to the anterior vaginal fornix. A decision was made to deliver via cesarean section. Intraoperative findings were significant for 800 cc of blood loss and a 5-6 cm right ovarian teratoma, which was excised. The patient received two units of packed red blood cells for acute blood-loss anemia postoperatively. This case is unique as the patient had none of the established risk factors for the development of cervical varices. Due to the risks of hemorrhage, morbidity and mortality, physicians and healthcare providers should include cervical varices in their differential diagnoses of patients who present with vaginal bleeding.
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Affiliation(s)
- Julia Youssef
- Department of Obstetrics and Gynecology, Metropolitan Hospital, 1901 1st Ave., New York, NY 10029, USA
- Department of Obstetrics and Gynecology, Westchester Medical Center, 100 Woods Road, Valhalla, NY, 10595, USA
- Corresponding author at: 100 Woods Road, Valhalla, NY 10595, USA.
| | - Victoria Afolayan
- Department of Obstetrics and Gynecology, Metropolitan Hospital, 1901 1st Ave., New York, NY 10029, USA
- New York Medical College, 40 Sunshine Cottage Rd, Valhalla, NY 10595, USA
| | - Maat Mack
- Department of Obstetrics and Gynecology, Metropolitan Hospital, 1901 1st Ave., New York, NY 10029, USA
- New York Medical College, 40 Sunshine Cottage Rd, Valhalla, NY 10595, USA
| | - Angelica Sze
- Department of Obstetrics and Gynecology, Metropolitan Hospital, 1901 1st Ave., New York, NY 10029, USA
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16
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Singh C, Jain A, Tandon R, Malhotra P. Management of thromboembolic disorders during pregnancy in resource-constrained settings: An Indian perspective. Indian J Med Res 2023; 157:533-542. [PMID: 37530308 PMCID: PMC10466491 DOI: 10.4103/ijmr.ijmr_1858_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Indexed: 07/08/2023] Open
Abstract
Venous thromboembolism (VTE) in pregnancy and resulting thrombotic disorders are increasingly being recognized as an important cause of maternal morbidity and mortality. The diagnosis of VTE during pregnancy has an impact on current as well as future foeto-maternal outcomes. Whereas algorithms to manage VTEs during pregnancy in developed countries exist, these are difficult to implement in resource-constraint settings. In this narrative review, we discuss strategies that can be applied in daily clinical practice by obstetricians and haematologists dealing with these disorders in the country.
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Affiliation(s)
- Charanpreet Singh
- Department of Internal Medicine, Postgraduate Institute of Medical Education & Research, Chandigarh, India
| | - Arihant Jain
- Department of Internal Medicine, Postgraduate Institute of Medical Education & Research, Chandigarh, India
| | - Rimpy Tandon
- Department of Obstetrics and Gynecology, Government Medical College & Hospital 32, Chandigarh, India
| | - Pankaj Malhotra
- Department of Internal Medicine, Postgraduate Institute of Medical Education & Research, Chandigarh, India
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17
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Khalifa JS, Nizam A. Postpartum Pulmonary Embolism in a Grand Multiparous: A Case Report. Cureus 2023; 15:e39163. [PMID: 37378245 PMCID: PMC10291952 DOI: 10.7759/cureus.39163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/17/2023] [Indexed: 06/29/2023] Open
Abstract
A 38-year-old grand multiparous pregnant woman in the United Arab Emirates presented to a secondary hospital in active labor at 38 weeks and two days of pregnancy. She visited the antenatal clinic just once during her entire pregnancy. Antenatally, her venous thromboembolism (VTE) risk assessment score was 2, and she was not started on thromboprophylaxis. Postnatally, she was due to receive a dose of low molecular weight heparin at eight hours postpartum; however, just four hours after delivery, the patient had a cardiac arrest, and it was found by imaging studies that she had a pulmonary embolism. The patient was also found to have disseminated intravascular coagulation, which led to multiorgan failure. The patient passed away two days later. Factors such as a sedentary lifestyle, short inter-pregnancy intervals, and COVID-19 infections could be taken into consideration when screening for VTE risk.
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Affiliation(s)
- Jinan S Khalifa
- Department of Obstetrics and Gynecology, Hatta Hospital, Dubai, ARE
| | - Anjala Nizam
- Medical School, Dubai Academic Health Corporation, Dubai, ARE
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18
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Tiron AT, Briceag AF, Moraru L, Bălăceanu LA, Dina I, Caravia L. Management of Postpartum Extensive Venous Thrombosis after Second Pregnancy. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:medicina59050871. [PMID: 37241103 DOI: 10.3390/medicina59050871] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 04/18/2023] [Accepted: 04/26/2023] [Indexed: 05/28/2023]
Abstract
Background: Pregnancy induces a physiological prothrombotic state. The highest risk period for venous thromboembolism and pulmonary embolism in pregnant women is during the postpartum period. Materials and Methods: We present the case of a young woman who gave birth 2 weeks before admission and was transferred to our clinic for edema. She had an increased temperature in her right limb, and a venous Doppler of the limb confirmed thrombosis of the right femoral vein. From the paraclinical examination, we obtained a CBC with leukocytosis, neutrophilia, and thrombocytosis, and a positive D-dimer test. Thrombophilic tests were negative for AT III, lupus anticoagulant negative, and protein S and C, but were positive for heterozygous PAI-1, heterozygous MTHFR A1298C, and EPCR with A1/A2 alleles. After 2 days of UFH with therapeutic APTT, the patient had pain in her left thigh. We performed a venous Doppler, which revealed bilateral femoral and iliac venous thrombosis. During the computed tomography examination, we assessed the venous thrombosis extension on the inferior cava, common iliac, and bilateral common femoral veins. Thrombolysis was initiated with 100 mg of Alteplase given at a rate of 2 mg/h; however, this did not lead to a considerable reduction in the thrombus. Additionally, the treatment with UFH was continued under therapeutic APTT. After 7 days of UFH and triple antibiotic therapy for genital sepsis, the patient had a favorable evolution with remission of venous thrombosis. Results: Alteplase is a thrombolytic agent that is created with recombinant DNA technology, and it was successfully used to treat thrombosis that occurred in the postpartum period. Conclusions: Thrombophilias are associated with a high VTE risk but also with adverse pregnancy outcomes, including recurrent miscarriages and gestational vascular complications. In addition, the postpartum period is associated with a higher VTE risk. A thrombophilic status with heterozygous PAI-1, heterozygous MTHFR A1298C, and EPCR with A1/A2 positive alleles is associated with a high risk of thrombosis and cardiovascular events. Thrombolysis can be successfully used postpartum to treat VTEs. Thrombolysis can be used successfully in VTE developed in the postpartum period.
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Affiliation(s)
- Andreea Taisia Tiron
- Faculty of Medicine, "Carol Davila" University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Department of Cardiology, "St. John" Emergency Hospital, 13 Vitan Barzesti Street, 042122 Bucharest, Romania
| | - Anca Filofteia Briceag
- Department of Cardiology, "St. John" Emergency Hospital, 13 Vitan Barzesti Street, 042122 Bucharest, Romania
| | - Liviu Moraru
- Department of Anatomy, "George Emil Palade" University of Medicine, Pharmacy, Sciences and Technology, 540142 Targu Mures, Romania
| | - Lavinia Alice Bălăceanu
- Faculty of Medicine, "Carol Davila" University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Department of Internal Medicine, "St. John" Emergency Hospital, 13 Vitan Barzesti Street, 042122 Bucharest, Romania
| | - Ion Dina
- Faculty of Medicine, "Carol Davila" University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Department of Gastroenterology, "St. John" Emergency Hospital, 13 Vitan Barzesti Street, 042122 Bucharest, Romania
| | - Laura Caravia
- Division of Cellular and Molecular Biology and Histology, Department of Morphological Sciences "Carol Davila" University of Medicine and Pharmacy, 050474 Bucharest, Romania
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19
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Guo J, Li C, Yu P, Xu T, Zhou H, Chen H. The effect of low molecular weight heparin combined with air pressure in the prevention of lower extremity venous thrombosis after cesarean section: A single-center retrospective study. Medicine (Baltimore) 2023; 102:e33475. [PMID: 37058024 PMCID: PMC10101301 DOI: 10.1097/md.0000000000033475] [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: 11/24/2022] [Accepted: 03/17/2023] [Indexed: 04/15/2023] Open
Abstract
In this study, we investigated the effect of low-molecular-weight heparin combined with pneumatic pressure in preventing lower extremity deep vein thrombosis after cesarean section, as well as on the visual analog scale (VAS) score. 120 women who underwent cesarean sections at full term in our hospital from January 2019 to January 2022 were included and divided into a control group (55 cases) and an observation group (65 cases) based on the different treatment methods: the control group was treated with low-molecular-weight heparin and the observation group was treated with pneumatic compression therapy based on the control group. The 2 groups were analyzed for thrombosis, clinical efficacy of the treatment methods, and VAS scores. The incidence of deep vein thrombosis in the observation group were significantly lower than in the control group (4.62% vs 21.82%, P < .05). There were no statistically significant differences in activated partial thromboplastin time, prothrombin time, and thrombin time between the 2 groups (P > .05) before treatment; however, after treatment, activated partial thromboplastin time, prothrombin time, and thrombin time in the observation group were significantly higher than those in the control group (P < .05). The clinical efficacy was significantly higher in the observation group compared with the control group (95.38% vs 78.18%, respectively). The VAS scores in the observation group were significantly lower than those in the control group (P < .05). Hence, low-molecular-weight heparin combined with pneumatic pressure therapy significantly reduces the incidence of lower limb deep vein thrombosis after cesarean section. It also improves the coagulation index and reduces post-operative pain. Therefore, it should be considered for use in clinical practice.
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Affiliation(s)
- Jian Guo
- Department of Vascular Surgery, Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Chenhao Li
- Department of Vascular Surgery, Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Peidong Yu
- Department of Vascular Surgery, Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Tongjie Xu
- Department of Vascular Surgery, Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Haoge Zhou
- Department of Vascular Surgery, Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Hao Chen
- Department of Vascular Surgery, Affiliated Hospital of Southwest Medical University, Luzhou, China
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20
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Sharma V, Dahiya R, Ansar MJ, Kumar R, Chintamani C. Acute Upper Limb Ischemia and Amputation Post Antecubital Fossa Cannulation: A Report of Two Postpartum Patients. Cureus 2023; 15:e37575. [PMID: 37193482 PMCID: PMC10183221 DOI: 10.7759/cureus.37575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/14/2023] [Indexed: 05/18/2023] Open
Abstract
Upper extremity arterial thrombosis is less common than that in the lower extremity. Upper extremity arterial thrombosis, when present, is more likely to occur on the ulnar side of the circulation. Severe ischemia resulting from radial artery thrombosis is rare, but iatrogenic cannulation is the most common etiology when it occurs. The risk factors underlying this dreadful presentation are numerous and still under investigation. Pregnancy and the immediate postpartum period are physiological hypercoagulable states. Here we present unusual cases of acute limb ischemia post iatrogenic cannulation in two patients within six weeks postpartum. At four weeks postpartum, a 26-year-old para-1 live-1 female presented to the emergency department with swelling in her right upper limb for four weeks and its blackish discoloration for one week. A 24-year-old primigravida female who had a termination of a blighted ovum 12 days ago presented to the emergency department with gangrenous changes in her right hand and forearm. Both patients reported recent antecubital fossa cannulation within six weeks postpartum, triggering gangrenous hand changes. Both patients had to undergo amputation of the digits and hand ultimately. Thus we postulate the need for extra care and education of healthcare workers in the cannulation of pregnant and post-pregnancy patients to prevent limb-threatening complications.
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Affiliation(s)
- Vagisha Sharma
- Medicine, Vardhman Mahavir Medical College and Safdarjung Hospital, Delhi, IND
| | - Rockey Dahiya
- Medicine, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak, IND
| | - Mohd Junaid Ansar
- General Surgery, Vardhman Mahavir Medical College and Safdarjung Hospital, Delhi, IND
| | - Rishikesh Kumar
- General Surgery, Vardhman Mahavir Medical College and Safdarjung Hospital, Delhi, IND
| | - Chintamani Chintamani
- General Surgery, Vardhman Mahavir Medical College and Safdarjung Hospital, Delhi, IND
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21
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Ram S, Ram HS, Neuhof B, Shperling RB, Chodick G, Yogev Y. Venous thromboembolism during pregnancy: Trends, incidence, and risk patterns in a large cohort population. Int J Gynaecol Obstet 2023; 160:962-968. [PMID: 35979847 DOI: 10.1002/ijgo.14414] [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: 05/27/2022] [Revised: 07/25/2022] [Accepted: 08/02/2022] [Indexed: 11/06/2022]
Abstract
OBJECTIVE To determine the incidence and risk factors for pregnancy-associated venous thromboembolism (VTE). METHODS An observational retrospective study was conducted using data from 452 176 live births between the years 2010 and 2019. The study group consisted of women who were diagnosed with VTE during pregnancy or the postpartum period. The exclusion criteria included women who purchased anticoagulant drugs during pregnancy or postpartum. The hazard ratios (HRs) of VTE per week of each trimester and the postpartum period were calculated. RESULTS A total of 421 125 live births were included in the study. Among the study population, 302 cases (0.71 cases/1000 pregnancies) were diagnosed with VTE during pregnancy and postpartum. The overall rates of diagnosis did not change significantly during the study period but followed a declining trend in the postpartum period. The highest risk of VTE was found to be during the third trimester (HR 0.002% per week, 95% confidence interval [CI] 0.0016-0.0023), while the lowest rate was during the postpartum period (HR 0.0007% per week, 95% CI 0.0004-0.0011). CONCLUSION Pregnancy and the puerperium are well-established risk factors for VTE. The present study demonstrates a declining trend in the risk and incidence of VTE during the postpartum period, which can be explained by a liberal and effective VTE prevention policy.
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Affiliation(s)
- Shai Ram
- Department of Obstetrics and Gynecology, Lis Maternity Hospital, Sourasky Medical Center, Tel Aviv, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Hila S Ram
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,Department of Obstetrics and Gynecology, Meir Medical Center, Kfar Saba, Israel
| | - Bitya Neuhof
- Hebrew University of Jerusalem, Department of statistics and data science
| | - Roza B Shperling
- Department of Obstetrics and Gynecology, Lis Maternity Hospital, Sourasky Medical Center, Tel Aviv, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Gabriel Chodick
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,Maccabi Healthcare Services, Tel Aviv, Israel
| | - Yariv Yogev
- Department of Obstetrics and Gynecology, Lis Maternity Hospital, Sourasky Medical Center, Tel Aviv, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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22
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Ljubić A, Bozanovic T, Piperski V, Đurić E, Begovic A, Sikiraš M, Perovic A, Vukovic J, Abazović D. Biological therapies in the prevention of maternal mortality. J Perinat Med 2023; 51:253-260. [PMID: 36437561 DOI: 10.1515/jpm-2022-0403] [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] [Received: 08/18/2022] [Accepted: 11/13/2022] [Indexed: 11/29/2022]
Abstract
Although the maternal mortality rate has decreased and significant improvements have been made in maternal care, maternal death remains one of the substantial problems of our society. The leading causes of maternal death are postpartum hemorrhage, the most important cause of death in developing countries, and preeclampsia and venous thromboembolism, which are more prevalent in developed countries. To treat these conditions, a variety of therapeutic approaches, including pharmacologic agents and surgical techniques, have been adopted. However, a certain number of pregnant women do not respond to any of these options. That is the main reason for developing new therapeutic approaches. Biological medications are isolated from natural sources or produced by biotechnology methods. Heparin is already successfully used in the therapy of deep venous thrombosis and pulmonary embolism. Blood derivatives, used in an autologous or allogenic manner, have proven to be efficacious in achieving hemostasis in postpartum hemorrhage. Mesenchymal stem cells, alpha-1-microglobulin, and antithrombin exhibit promising results in the treatment of preeclampsia in experimental models. However, it is essential to evaluate these novel approaches' efficacy and safety profile throughout clinical trials before they can become a standard part of patient care.
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Affiliation(s)
- Aleksandar Ljubić
- Biocell Hospital, Belgrade, Serbia.,Special Gynecology Hospital with Maternity Ward Jevremova, Belgrade, Serbia.,Libertas International University, Dubrovnik, Croatia
| | - Tatjana Bozanovic
- Clinic of Gynecology and Obstetrics, Clinical Center of Serbia, Belgrade, Serbia.,School of Medicine, University of Belgrade, Belgrade, Serbia
| | | | - Emilija Đurić
- Biocell Hospital, Belgrade, Serbia.,School of Medicine, University of Belgrade, Belgrade, Serbia
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23
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Accurate diagnosis of isolated iliac vein thrombosis in third trimester pregnancy with clues on great saphenous vein reflux: a case report and review of literature. BMC Pregnancy Childbirth 2023; 23:103. [PMID: 36755217 PMCID: PMC9906947 DOI: 10.1186/s12884-023-05412-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Accepted: 01/26/2023] [Indexed: 02/10/2023] Open
Abstract
BACKGROUND Pregnancy is known to be a risk factor for venous thromboembolism (VTE). We report the case of a pregnant patient with difficult to diagnose iliac vein thrombosis, establishing a definite diagnosis by clues of great saphenous vein reflux. CASE PRESENTATION A 37-year-old G1P0 woman at 35 weeks of assisted twin gestation presented with a complaint of persistent left lower limb edema and tenderness. A vascular ultrasound was used to examine the bilateral lower limb. Doppler of left lower extremity revealed continuous great saphenous vein reflux. Right saphenofemoral veins demonstrated venous stasis and no reflux. Unilateral continuous great saphenous vein reflux suggested left iliac veins obstruction or extrinsic compression. Anterograde venography showed a completely occlusive filling defect of the left external iliac vein, which is the definitive diagnosis of acute deep venous thrombosis. The patient underwent a cesarean delivery following inferior vena cava filter (IVCF) placement, and no signs of deep venous thrombosis (DVT) or pulmonary embolism (PE) were reported after delivery. CONCLUSION In pregnant women with suspected deep vein thrombosis, it is imperative to assess the presence of unilateral continuous great saphenous vein reflux.
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24
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Vedantham S, Desai KR, Weinberg I, Marston W, Winokur R, Patel S, Kolli KP, Azene E, Nelson K. Society of Interventional Radiology Position Statement on the Endovascular Management of Acute Iliofemoral Deep Vein Thrombosis. J Vasc Interv Radiol 2023; 34:284-299.e7. [PMID: 36375763 DOI: 10.1016/j.jvir.2022.10.038] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2022] [Revised: 10/24/2022] [Accepted: 10/28/2022] [Indexed: 11/13/2022] Open
Abstract
PURPOSE To establish the updated position of the Society of Interventional Radiology (SIR) on the endovascular management of acute iliofemoral deep vein thrombosis (DVT). MATERIALS AND METHODS A multidisciplinary writing group with expertise in treating venous diseases was convened by SIR. A comprehensive literature search was conducted to identify studies on the topic of interest. Recommendations were drafted and graded according to the updated SIR evidence grading system. A modified Delphi technique was used to achieve consensus agreement on the recommendation statements. RESULTS A total of 84 studies, including randomized trials, systematic reviews and meta-analyses, prospective single-arm studies, and retrospective studies were identified and included in the review. The expert writing group developed 17 recommendations that pertain to the care of patients with acute iliofemoral DVT with the use of endovascular venous interventions. CONCLUSIONS SIR considers endovascular thrombus removal to be an acceptable treatment option in selected patients with acute iliofemoral DVT. Careful individualized risk assessment, high-quality general DVT care, and close monitoring during and after procedures should be provided.
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Affiliation(s)
- Suresh Vedantham
- Mallinckrodt Institute of Radiology, Washington University School of Medicine, Saint Louis, Missouri.
| | - Kush R Desai
- Department of Radiology, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Ido Weinberg
- Cardiology Division, Vascular Medicine Section, Harvard Medical School, Massachusetts General Hospital, Boston, Massachusetts
| | - William Marston
- Department of Surgery, University of North Carolina, Chapel Hill, North Carolina
| | - Ronald Winokur
- Department of Radiology, Weill Cornell Medicine, New York Presbyterian Hospital, New York, New York
| | - Sheena Patel
- Society of Interventional Radiology, Fairfax, Virginia
| | - Kanti Pallav Kolli
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, California
| | - Ezana Azene
- Gundersen Health System, La Crosse, Wisconsin
| | - Kari Nelson
- Department of Radiology, Orange Coast Medical Center, Fountain Valley, California
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Ram S, Shalev-Ram H, Neuhof B, Shlezinger R, Shalev-Rosental Y, Chodick G, Yogev Y. Air travel during pregnancy and the risk of venous thrombosis. Am J Obstet Gynecol MFM 2023; 5:100751. [PMID: 36115570 DOI: 10.1016/j.ajogmf.2022.100751] [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: 07/06/2022] [Revised: 09/06/2022] [Accepted: 09/11/2022] [Indexed: 10/14/2022]
Abstract
BACKGROUND Pregnancy and air travel independently increase the risk of venous thrombosis. However, there is a lack of data regarding the added risk, if at all, of thrombosis after air travel during pregnancy. OBJECTIVE This study aimed to determine the potential added risk of venous thromboembolism among pregnant women who traveled by air. STUDY DESIGN This was an observational retrospective study using data from 452,663 live births between the years 2010 to 2019. The study group consisted of women who flew during pregnancy. Data of pregnant women who flew during pregnancy were compared with that of pregnant women who did not fly during pregnancy. The primary outcome was venous thromboembolism during pregnancy and in the postpartum period. A case of venous thromboembolism was deemed related to air travel only if it occurred up to 8 weeks after the return flight (exposure time). Propensity score weighting Poisson regression was calculated to assess the effect and to control selection biases. Risk per day was calculated. RESULTS Overall, 421,125 live births were included. Of those cases, 33,674 (8%) had traveled by air during pregnancy (study group), and 387,451 (92%) did not (control group). There were 6 cases of venous thromboembolism after a flight that occurred during the exposure time of 8 weeks and 285 cases of venous thromboembolism in the control group (0.05% vs 0.07%; P=.158). When the propensity weighting Poisson regression was calculated as risk per day, there was a significantly increased risk between the study and control groups (0.00031% vs 0.00022%; hazard ratio, 1.406; P=.005). CONCLUSION The overall risk of venous thromboembolism after air travel is low; however, our study found that the risk of venous thromboembolism during pregnancy is increased by air traveling.
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Affiliation(s)
- Shai Ram
- Lis Hospital for Women, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel (Drs Ram and Yogev); Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel (Drs Ram, Shalev-Ram, Shalev-Rosenthal, Chodick, and Yogev).
| | - Hila Shalev-Ram
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel (Drs Ram, Shalev-Ram, Shalev-Rosenthal, Chodick, and Yogev); Department of Obstetrics and Gynecology, Meir Medical Center, Kfar Saba, Israel (Dr Shalev-Ram)
| | - Bitya Neuhof
- Department of Statistics and Data Science, Hebrew University of Jerusalem, Jerusalem, Israel (Ms Neuhof and Ms Shlezinger)
| | - Roei Shlezinger
- Department of Statistics and Data Science, Hebrew University of Jerusalem, Jerusalem, Israel (Ms Neuhof and Ms Shlezinger)
| | - Yael Shalev-Rosental
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel (Drs Ram, Shalev-Ram, Shalev-Rosenthal, Chodick, and Yogev)
| | - Gabriel Chodick
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel (Drs Ram, Shalev-Ram, Shalev-Rosenthal, Chodick, and Yogev); Maccabi Healthcare Services, Tel Aviv, Israel (Dr Chodick)
| | - Yariv Yogev
- Lis Hospital for Women, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel (Drs Ram and Yogev); Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel (Drs Ram, Shalev-Ram, Shalev-Rosenthal, Chodick, and Yogev)
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26
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Krayem B, Brenner B, Horowitz NA. Thrombosis in Pregnant Women with Hematological Malignancies: A Case-Based Review. Semin Thromb Hemost 2022; 49:348-354. [PMID: 36535649 DOI: 10.1055/s-0042-1759683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
AbstractCancer and pregnancy induce a procoagulant environment which may lead to maternal and fetal complications, such as venous thromboembolism, fetal growth restriction, and fetal loss. The incidence of hematological malignancies diagnosed during pregnancy is rising, and thrombotic events in such malignancies are not rare. Management of thrombosis during pregnancy poses a therapeutic challenge, that is further exacerbated by the impact of cancer. The available data on managing pregnant women with hematological malignancies are limited to those with myeloproliferative neoplasms, mainly essential thrombocythemia, and, to a lesser extent, polycythemia vera. Low-dose aspirin is recommended throughout pregnancy, and considering treatment with low-molecular-weight heparin and interferon formulations is advised for high-risk patients. Currently, guidelines for handling thrombotic events in pregnant women with lymphoma or leukemia are lacking, and their management is based on data extrapolated from retrospective studies, and guidelines for prevention and treatment of cancer-associated thrombosis. The present case-based review will focus on the complex issue of thrombotic risk in pregnant women with hematological malignancies, specifically myeloproliferative neoplasms, lymphomas, and leukemias.
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Affiliation(s)
- Baher Krayem
- Department of Hematology and Bone Marrow Transplantation, Rambam Health Care Campus, Haifa, Israel
| | - Benjamin Brenner
- Department of Hematology and Bone Marrow Transplantation, Rambam Health Care Campus, Haifa, Israel
- The Ruth and Bruce Rappaport Faculty of Medicine, Technion, Israel Institute of Technology, Haifa, Israel
| | - Netanel A. Horowitz
- Department of Hematology and Bone Marrow Transplantation, Rambam Health Care Campus, Haifa, Israel
- The Ruth and Bruce Rappaport Faculty of Medicine, Technion, Israel Institute of Technology, Haifa, Israel
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27
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Functionally integrating nanoparticles alleviate deep vein thrombosis in pregnancy and rescue intrauterine growth restriction. Nat Commun 2022; 13:7166. [PMID: 36418325 PMCID: PMC9684510 DOI: 10.1038/s41467-022-34878-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Accepted: 11/09/2022] [Indexed: 11/24/2022] Open
Abstract
There is still unmet demand for effective, safe, and patient-friendly anti-thrombotics to treat deep vein thrombosis (DVT) during pregnancy. Here we first engineer a bioactive amphiphile (TLH) by simultaneously conjugating Tempol and linoleic acid onto low molecular weight heparin (LMWH), which can assemble into multifunctional nanoparticles (TLH NP). In pregnant rats with DVT, TLH NP can target and dissolve thrombi, recanalize vessel occlusion, and eradicate the recurrence of thromboembolism, thereby reversing DVT-mediated intrauterine growth restriction and delayed development of fetuses. Mechanistically, therapeutic effects of TLH NP are realized by inhibiting platelet aggregation, facilitating thrombolysis, reducing local inflammation, attenuating oxidative stress, promoting endothelial repair, and increasing bioavailability. By decorating with a fibrin-binding peptide, targeting efficiency and therapeutic benefits of TLH NP are considerably improved. Importantly, LMWH nanotherapies show no toxicities to the mother and fetus at the dose 10-time higher than the examined therapeutic dosage.
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Di Micco P, Orlando L, Cataldo D, Imbalzano E. Case report: Successful thromboprophylaxis with enoxaparin in a pregnant woman with internal jugular vein agenesis. Front Med (Lausanne) 2022; 9:1011206. [PMID: 36482908 PMCID: PMC9722950 DOI: 10.3389/fmed.2022.1011206] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Accepted: 10/31/2022] [Indexed: 09/25/2023] Open
Abstract
Internal jugular agenesis is a vascular malformation that is often associated with a history of recurrent headache. Due to the resulting abnormalities in intracranial venous drainage, it may be complicated by neurological dysfunction, such as intracranial hypertension, intracranial micro-thromboses, and neurodegenerative diseases such as multiple sclerosis. The simultaneous presence of jugular vein agenesis and thrombosis is possible in cases of acute illness, hormonal treatment, pregnancy, hypomobility, or venous drainage abnormalities (VDA) (e.g., May-Thurner syndrome). In particular, the literature still lacks data on thromboprophylaxis in pregnant women with jugular vein agenesis. Here, we report a positive experience with prophylaxis using enoxaparin during pregnancy in a patient with internal jugular agenesis.
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Affiliation(s)
- Pierpaolo Di Micco
- Unità Operativa Complessa Medicina, PO Rizzoli, ASL Napoli 2 Nord, Naples, Italy
| | - Luana Orlando
- Department of Clinical and Experimental Medicine, Polyclinic University of Messina, Messina, Italy
| | - Donato Cataldo
- Unità Operativa Complessa Medicina, Frangipane Hospital, Ariano Irpino, Italy
| | - Egidio Imbalzano
- Department of Clinical and Experimental Medicine, Polyclinic University of Messina, Messina, Italy
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29
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Thrombophilia and Pregnancy. SERBIAN JOURNAL OF EXPERIMENTAL AND CLINICAL RESEARCH 2022. [DOI: 10.2478/sjecr-2020-0035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Abstract
Leading cause of death in pregnant women still remains venous thromboembolism, with an incidence of 1.4 to 4.9 per 100,000 pregnancies. A special group of inherited and acquired coagulation disorders associated with a susceptibility to thrombosis is thrombophilia. Physiological changes during the pregnancy also contribute to the occurrence thromboembolic diseases (VTE) in pregnancy. Total rate of venous thromboembolism is 100 per 100,000 pregnancies and 200 per 100,000 births. Etiopathogenesis of obstetric complications in thrombophilia is not clearly defined, which is one of the reasons for the occasional failure of therapy. In pregnancies with hereditary thrombophilia the oxidative stress is considered to be a cause of complications, similar to preeclampsia. Based on the findings so far, additional research should clarify questions regarding the anticoagulants role in pregnancy loss prevention. In this paper, we analyze the effect of the screening on pregnancy outcomes, consider the justification for the use of anticoagulation therapy in difficult situations, discuss about previous knowledge in the field and argue the use of new specific protocols. In short, we address the justification for prescribing anticoagulants and evaluation of their effect within thrombophilia therapeutic strategies.
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30
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Capra AP, Ardizzone A, Briuglia S, La Rosa MA, Mondello S, Campolo M, Esposito E. A Systematic Review and Meta-Analysis of the Association between the FV H1299R Variant and the Risk of Recurrent Pregnancy Loss. BIOLOGY 2022; 11:1608. [PMID: 36358309 PMCID: PMC9687207 DOI: 10.3390/biology11111608] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 10/26/2022] [Accepted: 11/01/2022] [Indexed: 08/27/2023]
Abstract
This study evaluated the association between the H1299R factor V (FV) variant (rs1800595) and recurrent pregnancy loss (RPL). Pubmed (MEDLINE) and Embase (OVID) bibliographic databases were searched from the inception to 31 May 2022 to identify suitable articles according to PRISMA and MOOSE guidelines. We included observational studies, case-control studies, cross-sectional studies, and cohort studies reporting a numerical and well-distinguished Het or Hom status of the H1299R variant obtained through PCR or other biochemical techniques and comparing RPL patients with a healthy control group. The review protocol was registered at PROSPERO (CRD42022330077). Two authors independently screened studies, extracted data, and carried out the risk of bias assessment using the Newcastle Ottawa scale (NOS). A meta-analysis was performed with RevMan software Version 5.4 using an odds ratio (OR) with an M-H, random effect, and 95% CI. We included 13 clinical studies for a total of 1669 RPL patients and 1466 healthy women as a control group. H1299R variant was slightly associated with RPL albeit without significance (OR 1.18, 95% CI: 0.78-1.80, p = 0.44). Subgroup analyses considering H1299R in heterozygosity (OR 1.13, 95% CI: 0.76-1.67, p = 0.56) and in homozygosity (OR: 2.11, 95% CI: 0.74-6.01, p = 0.16) revealed a similar trend. Lastly, we evaluated the association between H1299R and RPL based on the number of previous miscarriages (≥2 or ≥3). This comprehensive systematic review and meta-analysis sheds light on the specific influence of the H1299R variant in the F5 gene on RPL, constituting valid support for medical care during pregnancy and genetic counseling.
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Affiliation(s)
- Anna Paola Capra
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale Ferdinando Stagno D’Alcontres 31, 98166 Messina, Italy
| | - Alessio Ardizzone
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale Ferdinando Stagno D’Alcontres 31, 98166 Messina, Italy
| | - Silvana Briuglia
- Department of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina, Via Consolare Valeria 1, 98125 Messina, Italy
| | - Maria Angela La Rosa
- Genetics and Pharmacogenetics Unit, “Gaetano Martino” University Hospital, Via Consolare Valeria 1, 98125 Messina, Italy
| | - Stefania Mondello
- Department of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina, Via Consolare Valeria 1, 98125 Messina, Italy
| | - Michela Campolo
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale Ferdinando Stagno D’Alcontres 31, 98166 Messina, Italy
| | - Emanuela Esposito
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale Ferdinando Stagno D’Alcontres 31, 98166 Messina, Italy
- Genetics and Pharmacogenetics Unit, “Gaetano Martino” University Hospital, Via Consolare Valeria 1, 98125 Messina, Italy
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31
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Wilson S, Chen X, Cronin M, Dengler N, Enker P, Krauss ES, Laberko L, Lobastov K, Obi AT, Powell CA, Schastlivtsev I, Segal A, Simonson B, Siracuse J, Wakefield TW, McAneny D, Caprini JA, Caprini JA. Thrombosis prophylaxis in surgical patients using the Caprini Risk Score. Curr Probl Surg 2022; 59:101221. [PMID: 36372452 DOI: 10.1016/j.cpsurg.2022.101221] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
| | - Xialan Chen
- Beijing Shijitan Hospital, Capital Medical University, Beijing, P.R. China
| | - MaryAnne Cronin
- Department of Orthopedic Surgery, Syosset Hospital, Syosset, NY
| | - Nancy Dengler
- Department of Orthopedic Surgery, Syosset Hospital, Syosset, NY
| | - Paul Enker
- Zucker School of Medicine, Hofstra University, Uniondale, NY
| | - Eugene S Krauss
- Department of Orthopedic Surgery, Syosset Hospital, Syosset, NY
| | - Leonid Laberko
- Pirogov Russian National Research Medical University, Moscow, Russia
| | - Kirill Lobastov
- Pirogov Russian National Research Medical University, Moscow, Russia
| | - Andrea T Obi
- Section of Vascular Surgery, Department of Surgery, University of Michigan, Ann Arbor, MI
| | - Chloé A Powell
- Department of Surgery, University of Michigan, Ann Arbor, MI
| | | | - Ayal Segal
- Department of Orthopedic Surgery, Syosset Hospital, Syosset, NY
| | - Barry Simonson
- Zucker School of Medicine, Hofstra University, Uniondale, NY
| | | | | | - David McAneny
- Boston University School of Medicine, Boston Medical Center, Boston, MA
| | - Joseph A Caprini
- Emeritus, NorthShore University Health System, University of Chicago Pritzker School of Medicine, Chicago, IL
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32
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Pischel L, Patel KM, Goshua G, Omer SB. Adenovirus-Based Vaccines and Thrombosis in Pregnancy: A Systematic Review and Meta-analysis. Clin Infect Dis 2022; 75:1179-1186. [PMID: 35134164 PMCID: PMC9383370 DOI: 10.1093/cid/ciac080] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Rare cases of thrombosis and thrombocytopenia (thrombosis with thrombocytopenia syndrome [TTS]) have been associated with 2 coronavirus disease 2019 adenovirus vector vaccines: the ChAdOx1 nCoV-19 Vaxzevria vaccine (Oxford/AstraZeneca) and the JNJ-7836735 Johnson & Johnson vaccine (Janssen). It is unknown if TTS is a class-mediated effect of adenovirus-based vaccines or if it could worsen known hypercoagulable states. Since most cases of TTS happen in women of childbearing age, pregnancy is a crucial risk factor to assess. Understanding these risks is important for advising vaccine recipients and future adenovirus vector vaccine development. METHODS To explore the potential associations of adenovirus-based vaccine components with symptoms of TTS in the general clinical trial population and in pregnant women in clinical trials, we conducted a systematic review and meta-analysis of adenovirus-based vector vaccines to document cases of thrombocytopenia, coagulopathy, and or pregnancy from 1 January 1966 to 9 August 2021. RESULTS We found 167 articles from 159 studies of adenovirus vector-based vaccines, 123 of which targeted infectious diseases. In the general population, 20 studies reported an event of thrombocytopenia and 20 studies indicated some coagulopathy. Among pregnant women, of the 28 studies that reported a total of 1731 pregnant women, thrombocytopenia or coagulopathy were not reported. CONCLUSIONS In this systematic review and meta-analysis, there was no class-wide effect of adenovirus vector vaccines toward thrombocytopenia or coagulopathy events in the general population or in pregnant women.
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Affiliation(s)
- Lauren Pischel
- Correspondence: L. Pischel, Section of Infectious Diseases, Yale School of Medicine, 135 College St, Suite 323, New Haven, CT 06510-2483 ()
| | - Kavin M Patel
- Section of Infectious Diseases, Department of Medicine, Yale School of Medicine, New Haven, Connecticut, USA
| | - George Goshua
- Section of Hematology, Department of Medicine, Yale School of Medicine, New Haven, Connecticut, USA
- Department of Health Policy and Management, Harvard T. H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Saad B Omer
- Section of Infectious Diseases, Department of Medicine, Yale School of Medicine, New Haven, Connecticut, USA
- Yale School of Public Health, New Haven, Connecticut, USA
- Yale Institute of Global Health, New Haven, Connecticut, USA
- Yale School of Nursing, Orange, Connecticut, USA
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33
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Muhamad N, Abu MA, Kalok AH, Shafiee MN, Shah SA, Ismail NAM. Safety and effectiveness of fondaparinux as a postpartum thromboprophylaxis during puerperium among muslim women: A single centre prospective study. Front Pharmacol 2022; 13:887020. [PMID: 36210844 PMCID: PMC9540499 DOI: 10.3389/fphar.2022.887020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Accepted: 08/24/2022] [Indexed: 12/02/2022] Open
Abstract
Background: Venous thromboembolism (VTE) remains one of the leading causes of maternal morbidity and mortality, with postpartum period carrying the greatest risk. Perinatal thromboprophylaxis is often administered based on risk-factor assessment. Low molecular weight heparin has a proven safety profile in the obstetrics population, however, its porcine-derived content may lead to reduced uptake amongst certain religious groups. We aimed to evaluate the safety of fondaparinux as an alternative postpartum thromboprophylaxis. Methods: We conducted a prospective, single arm, open label study from September 2017 until March 2018. Women who fulfilled the criteria for post natal thromboprophylaxis based on the 2015 RCOG guidelines were recruited. Each patient received subcutaneous injection of Fondaparinux, 2.5 mg daily for 10 days. A telephone interview was conducted on day 10 post delivery. Each woman was subsequently reviewed in the outpatient clinic 6 weeks postpartum. The primary outcome measure was occurrence of pulmonary embolism or deep vein thrombosis suggestive by clinical symptoms and assessment. Secondary outcome measures were allergic reaction and bleeding tendency such as secondary post-partum haemorrhage, spinal site bleeding and wound haematoma. Allergic reaction and bleeding tendency in neonates were also recorded. Results: Sixty women were included in the analysis. There were no VTE cases amongst our cohort. No major bleeding was recorded. Two patients (3.3%) had wound haematoma, one of which occurred 3 weeks post delivery. No adverse effect in neonates was noted. Conclusion: Fondaparinux is a safe alternative thromboprophylaxis for postpartum women.
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Affiliation(s)
- Normaliza Muhamad
- Department of Obstetrics and Gynecology, UKM Medical Centre, Kuala Lumpur, Malaysia
| | - Muhammad Azrai Abu
- Department of Obstetrics and Gynecology, UKM Medical Centre, Kuala Lumpur, Malaysia
- *Correspondence: Muhammad Azrai Abu,
| | - Aida Hani Kalok
- Department of Obstetrics and Gynecology, UKM Medical Centre, Kuala Lumpur, Malaysia
| | - Mohd Nasir Shafiee
- Department of Obstetrics and Gynecology, UKM Medical Centre, Kuala Lumpur, Malaysia
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Elameer M, Harris MV, Cox J. Diagnosis of venous thromboembolism in pregnancy: a review of current guidelines. Clin Radiol 2022; 77:904-912. [PMID: 36123200 DOI: 10.1016/j.crad.2022.08.122] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Revised: 06/25/2022] [Accepted: 08/03/2022] [Indexed: 11/20/2022]
Abstract
Venous thromboembolic disease (VTE) is the leading cause of maternal death throughout the developed world. International and national guidance for the diagnosis and management of VTE in pregnancy is varied and limited, which can result in problems in clinical practice. The imaging challenges of VTE in the general population are challenging but become more complex in pregnancy due to the physiological changes in the circulatory system, which alter clinical judgment and test performance. As an additional factor, the relative radiation risks to the mother and fetus arising from diagnostic tests need to be assessed and communicated to the patient in a clear and understandable way. The purpose of this review is fourfold. We propose to review and summarise the current imaging guidelines available for this condition; critically review the evidence base within the current literature; address the issues of test performance of imaging examinations used for VTE in pregnancy; and address the question of radiation risk and how to communicate this information to patients.
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Affiliation(s)
- M Elameer
- Department of Neuroradiology, Royal Victoria Infirmary, Queen Victoria Road, Newcastle-upon-Tyne NE1 4LP, UK
| | - M V Harris
- Department of Radiology, Sunderland Royal Hospital, Kayll Road, Sunderland, SR4 7TP, UK
| | - J Cox
- Department of Radiology, Sunderland Royal Hospital, Kayll Road, Sunderland, SR4 7TP, UK.
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Efficacy of Low Molecular Weight Heparin in Preventing Perinatal Venous Thrombosis: A Meta-Analysis. COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE 2022; 2022:1248577. [PMID: 35928971 PMCID: PMC9345706 DOI: 10.1155/2022/1248577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Revised: 07/05/2022] [Accepted: 07/14/2022] [Indexed: 11/17/2022]
Abstract
Background There have been controversies about the preventive effect of low molecular weight heparin (LMWH) on venous thrombosis (VT) in the perinatal period. This study is aimed at exploring the effectiveness of LMWH in preventing perinatal VT through meta-analysis. Methods Databases such as CNKI, China Biology Medicine disc (CBMdisc), Wanfang, PubMed, MEDLINE, Embase, and Central were searched. Inclusion criteria were as follows: (1) subjects: women at high risk of perinatal VT; (2) experimental group and control group; (3) intervention measures: the experimental group was given LMWH, while the control group was given placebo or standard heparin or physical therapy; (4) outcomes: perinatal VT events or bleeding events; and (5) randomized controlled trials (RCTs). Jadad scale was used to evaluate the literature quality. The Mantel-Haenszel method was used to calculate the odds ratio (OR) and 95% confidence interval (CI). The chi-square test was used to analyze the heterogeneity of the included literature. Subgroup analysis was used to explore the source of heterogeneity. Publication bias was evaluated via funnel plot and Egger test. Results The incidence of perinatal VT in the LMWH group was lower than that in the control group (OR = 0.16, 95% CI (0.08, 0.32), P < 0.00001). There was no heterogeneity among literatures (P = 0.77, I2 = 0%) and no publication bias. The incidence of postpartum VT in the LMWH group was lower than that in the control group (OR = 0.14, 95% CI (0.07, 0.30), P < 0.00001). There was no heterogeneity among literatures (P = 0.69, I2 = 0%) and no publication bias. The incidence of perinatal bleeding in the LMWH group was higher than in the control group (OR = 1.72, 95% CI (1.06, 2.77), P = 0.03). There was no heterogeneity among literatures (P = 0.25, I2 = 26%) and no publication bias. Conclusion LMWH can reduce the incidence of perinatal VT in high-risk women but increase the risk of bleeding. The use of LMWH to prevent perinatal VT should be closely monitored.
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36
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Edebiri O, Ní Áinle F. Risk factors, diagnosis and management of venous thromboembolic disease in pregnancy. Breathe (Sheff) 2022; 18:220018. [PMID: 36337136 PMCID: PMC9584596 DOI: 10.1183/20734735.0018-2022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Accepted: 05/31/2022] [Indexed: 11/29/2022] Open
Abstract
Venous thromboembolism (VTE) in pregnancy is a leading cause of maternal morbidity and mortality. However, despite the significant associated clinical burden and potentially devastating societal impact, there is still a paucity of data surrounding its prevention and management. Consequently, international guideline recommendations vary widely. Exclusion of pregnant women from clinical trials in the past has contributed to knowledge gaps. However, recently published and ongoing studies demonstrate that excellent clinical trials in pregnancy are achievable. This review will discuss prevention, diagnosis and treatment of VTE in pregnancy, and will also explore priorities for future research. Venous thromboembolism in pregnancy is a leading cause of maternal morbidity and mortality. However, individualised clinical risk assessment and recent advances in clinical prediction rules for pulmonary embolism have the potential to improve management.https://bit.ly/3mjtHg2
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Katsafanas C, Bushnell C. Pregnancy and stroke risk in women. Neurobiol Dis 2022; 169:105735. [PMID: 35477033 DOI: 10.1016/j.nbd.2022.105735] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2021] [Revised: 04/05/2022] [Accepted: 04/13/2022] [Indexed: 10/18/2022] Open
Abstract
Stroke associated with pregnancy and post-partum occurs in about 30 per 100,000 deliveries, and includes subtypes of ischemic and hemorrhagic stroke as well as cerebral venous sinus thrombosis (CVST). There are a wide variety of underlying causes and risk factors, some that are common to both pregnant and non-pregnant women, and others that are unique to pregnancy. Although some of the strokes that occur may be a direct result of the pregnancy itself, such as hypertensive disorders of pregnancy, others could be anticipated or prevented by understanding the risk factors. These may include the presence of pre-pregnancy clotting disorders, aneurysms or arteriovenous malformations, hypertension, diabetes, or advanced maternal age. Treatment of stroke during pregnancy is based on the current recommendations for non-pregnant stroke patients, assuming the benefit of these treatments is likely higher than the risks. These decisions must be made with the appropriate specialists in stroke and endovascular treatment, as well as high-risk obstetrician/gynecologists, and most importantly, patient and family preferences.
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Affiliation(s)
- Constance Katsafanas
- University of Florida at Jacksonville, Department of Neurology, United States of America
| | - Cheryl Bushnell
- Wake Forest School of Medicine, Department of Neurology, United States of America.
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Wu G, Liu L, Wang T, Pan C. T1 mapping is useful for staging deep venous thrombosis in the lower extremities. Acta Radiol 2022; 63:489-496. [PMID: 33910379 DOI: 10.1177/02841851211004425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND The discrimination of acute and chronic deep venous thrombosis (DVT) is of great importance. Quantitative imaging is an urgent requirement in reflecting intrinsic characteristics of thrombosis. PURPOSE To investigate the feasibility of T1 mapping in staging DVT in the lower extremities. MATERIAL AND METHODS A total of 57 patients with DVT in the lower extremities (26 men, 31 women; mean age = 53.3 years) underwent T1-weighted imaging and T1 mapping for obtaining T1 signal intensity (SI) and T1 time of thrombus. The relative SI (rSI) of DVT was obtained by calculating the ratio of thrombus SI to muscle SI. The Mann-Whitney U test was used to compare rSI and T1 time of DVT between acute group (patients with limb edema ≤ 2 weeks) and chronic group (patients with limb edema > 2 weeks). A receiver operator characteristic (ROC) curve was constructed for further evaluation. RESULTS DVT rSI was significantly higher in the acute group versus the chronic group (2.8 ± 1.2 vs. 1.4 ± 0.6; P<0.05). DVT T1 time was significantly lower in the acute group versus the chronic group (819.4 ± 223.7 ms vs. 1264.8 ± 270.7 ms; P<0.05). The area under the curve (AUC) was 0.93 for T1 time and 0.75 for rSI. When using 1015 ms as the cut-off, the sensitivity and specificity of T1 time were 91% (32/35) and 86% (19/22), respectively. CONCLUSION T1 mapping is a potential technique in discriminating acute from chronic DVT in the lower extremities and warrants further investigation.
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Affiliation(s)
- Gang Wu
- Department of Radiology, Tongji Hospital of Tongji Medical College of Huazhong University of Science and Technology, Wuhan, PR China
| | - Liangjin Liu
- Department of Radiology, Tongji Hospital of Tongji Medical College of Huazhong University of Science and Technology, Wuhan, PR China
| | - Ting Wang
- Department of Ultrasound, Tongji Hospital of Tongji Medical College of Huazhong University of Science and Technology, Wuhan, PR China
| | - Chu Pan
- Department of Radiology, Tongji Hospital of Tongji Medical College of Huazhong University of Science and Technology, Wuhan, PR China
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Kato T, Sato W, Umeta Y, Suto Y, Sato T, Watanabe H. Bilateral deep vein thrombosis in pregnancy as first manifestation of an anomalous inferior vena cava. J Echocardiogr 2022; 21:91-93. [PMID: 35352311 DOI: 10.1007/s12574-022-00570-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 02/16/2022] [Accepted: 03/16/2022] [Indexed: 11/29/2022]
Affiliation(s)
- Tsukasa Kato
- Department of Cardiovascular Medicine, Akita University Graduate School of Medicine, 1-1-1, Hondoh, Akita, 010-8543, Japan
| | - Wakana Sato
- Department of Cardiovascular Medicine, Akita University Graduate School of Medicine, 1-1-1, Hondoh, Akita, 010-8543, Japan.
| | - Yuri Umeta
- Department of Cardiovascular Medicine, Akita University Graduate School of Medicine, 1-1-1, Hondoh, Akita, 010-8543, Japan
| | - Yuta Suto
- Department of Cardiovascular Medicine, Akita University Graduate School of Medicine, 1-1-1, Hondoh, Akita, 010-8543, Japan
| | - Teruki Sato
- Department of Cardiovascular Medicine, Akita University Graduate School of Medicine, 1-1-1, Hondoh, Akita, 010-8543, Japan
| | - Hiroyuki Watanabe
- Department of Cardiovascular Medicine, Akita University Graduate School of Medicine, 1-1-1, Hondoh, Akita, 010-8543, Japan
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Cheah S, Gao Y, Mo S, Rigas G, Fisher O, Chan DL, Chapman MG, Talbot ML. Fertility, pregnancy and post partum management after bariatric surgery: a narrative review. Med J Aust 2022; 216:96-102. [PMID: 35034365 PMCID: PMC9306879 DOI: 10.5694/mja2.51373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Revised: 11/11/2021] [Accepted: 11/19/2021] [Indexed: 11/24/2022]
Abstract
Of the women who gave birth in Australia in 2018, 47% had overweight or obesity, with obesity being associated with both maternal and fetal complications. Bariatric surgery improves fertility and some pregnancy‐related outcomes. Following bariatric surgery, pregnancy should be delayed by at least 12–18 months due to adverse pregnancy outcomes associated with rapid weight loss. Contraception should be prescribed after bariatric surgery, although the effectiveness of the oral contraceptive pill may be reduced due to malabsorption and contraceptive devices such as intrauterine devices should be considered as first line therapy. After bariatric surgery, women should undergo close monitoring for nutritional insufficiencies before, during and after pregnancy. Expert opinion recommends these women undergo dietary assessment and supplementation to prevent micronutrient deficiencies. Bariatric surgeons, bariatric medical practitioners, bariatric dieticians, the patient’s usual general practitioner, obstetricians, and maternity specialists should be involved to assist in the multidisciplinary management of these complex patients.
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Affiliation(s)
| | | | | | | | - Oliver Fisher
- St George Hospital Sydney NSW
- University of New South Wales Sydney NSW
| | - Daniel L Chan
- St George Hospital Sydney NSW
- University of New South Wales Sydney NSW
| | | | - Michael L Talbot
- St George Hospital Sydney NSW
- University of New South Wales Sydney NSW
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Kroeger JR, Zöllner J, Gerhardt F, Rosenkranz S, Gertz RJ, Kerszenblat S, Pahn G, Maintz D, Bunck AC. Detection of patients with chronic thromboembolic pulmonary hypertension by volumetric iodine quantification in the lung-a case control study. Quant Imaging Med Surg 2022; 12:1121-1129. [PMID: 35111609 DOI: 10.21037/qims-21-229] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2021] [Accepted: 08/23/2021] [Indexed: 01/23/2023]
Abstract
Background To evaluate whether volumetric iodine quantification of the lung allows for the automatic identification of patients with chronic thromboembolic pulmonary hypertension (CTEPH) and whether the extent of pulmonary malperfusion correlates with invasive hemodynamic parameters. Methods Retrospective data base search identified 30 consecutive patients with CTEPH who underwent CT pulmonary angiography (CTPA) on a spectral-detector CT scanner. Thirty consecutive patients who underwent an identical CT examination for evaluation of suspected acute pulmonary embolism and had no signs of pulmonary embolism or PH, served as control cohort. Lungs were automatically segmented for all patients and normal and malperfused volumes were segmented based on iodine density thresholds. Results were compared between groups. For correlation analysis between the extent of malperfused volume and mean pulmonary artery pressure (mPAP) and pulmonary vascular resistance (PVR) 3 patients were excluded because of a time span of more than 30 days between CTPA and right heart catheterization. Results Patients with CTEPH had a higher percentage of malperfused lung compared to controls (43.25%±24.72% vs. 21.82%±20.72%; P=0.001) and showed reduced mean iodine density in malperfused and normal-perfused lung areas, as well as in the vessel volume. Controls showed a left-tailed distribution of iodine density in malperfused lung areas while patients with CTEPH had a more symmetrical distribution (Skew: -0.382±0.435 vs. -0.010±0.396; P=0.004). Patients with CTEPH showed a significant correlation between the percentage of malperfused lung volume and the PVR (r=0.57, P=0.001). Conclusions Volumetric iodine quantification helps to identify patients with CTEPH by showing increased areas of malperfusion. The extent of malperfusion might provide a measurement for disease severity in patients with CTEPH.
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Affiliation(s)
- Jan Robert Kroeger
- Department of Radiology, Neuroradiology and Nuclear Medicine, Johannes Wesling University Hospital, Ruhr University Bochum, Germany.,Department of Radiology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Jakob Zöllner
- Department of Radiology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Felix Gerhardt
- Department of Cardiology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Stephan Rosenkranz
- Department of Cardiology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Roman Johannes Gertz
- Department of Radiology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | | | | | - David Maintz
- Department of Radiology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Alexander C Bunck
- Department of Radiology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
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Rae D. The sonographer's use of spectral Doppler in the common femoral vein for the assessment of iliac vein obstructions: A retrospective audit. SONOGRAPHY 2022. [DOI: 10.1002/sono.12298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Miyamoto K, Komatsu H, Okawa M, Iida Y, Osaku D, Azuma Y, Tsuneto T, Harada T, Taniguchi F, Harada T. D-dimer level significance for deep vein thrombosis screening in the third trimester: a retrospective study. BMC Pregnancy Childbirth 2022; 22:21. [PMID: 34996371 PMCID: PMC8742329 DOI: 10.1186/s12884-021-04353-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Accepted: 12/20/2021] [Indexed: 12/01/2022] Open
Abstract
Background Venous thromboembolism often develops after surgery and childbirth, resulting in death in some cases. Although early deep vein thrombosis (DVT) detection can predict pulmonary thromboembolism, there is no early screening method for DVT in pregnant women. Lack of consensus regarding significance or setting and cut-off value interpretation of D-dimer levels further impedes venous thromboembolism screening in pregnant women. This study aimed to examine the utility of third-trimester serum D-dimer levels as a screening test for DVT during pregnancy and to determine the frequency of asymptomatic DVT using lower-limb compression ultrasonography. Methods This single-center retrospective study included 497 pregnant women who underwent elective cesarean section at term in our hospital between January 2013 and December 2019. Serum D-dimer levels were preoperatively measured at 32–37 weeks’ gestation. The presence or absence of DVT in patients with serum D-dimer levels ≥ 3.0 µg/ml, the cut-off value, was examined using compression ultrasonography. In all patients, the presence or absence of clinical venous thrombosis (symptoms such as lower-limb pain, swelling, and heat sensation) was examined within 4 postoperative weeks. The Royal College of Obstetricians and Gynecologists Guideline 2015 was referred to determine risk factors for the onset of venous thrombosis during pregnancy. Among those, we examined the risk factors for DVT that result in high D-dimer levels during pregnancy. Results The median age and body mass index were 35 (20–47) years and 21.2 (16.4–41.1) kg/m2, respectively. Further, the median gestational age and D-dimer levels were 37 weeks and 2.1 (0.2–16.0) µg/ml, respectively. Compression ultrasonography was performed on 135 (26.5%) patients with a D-dimer level ≥ 3.0 µg/ml, with none of the patients showing DVT. All patients were followed up for 4 postoperative weeks, with none presenting with venous thromboembolism. Multivariate analysis showed that hypertensive disorders of pregnancy are an independent risk factor for venous thromboembolism that causes high D-dimer levels (odds ratio: 2.48, 95% confidence interval: 1.05–6.50, P = 0.04). Conclusion There may be low utility in screening for DVT using D-dimer levels in the third trimester. Further, prepartum asymptomatic DVT has a low frequency, indicating the low utility of compression ultrasonography. Trial registration Institutional Review Board of Tottori University Hospital (IRB no. 20A149).
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Affiliation(s)
- Keisuke Miyamoto
- Department of Obstetrics and Gynecology, Tottori University School of Medicine, 36-1 Nishicho, 683-8504, Tottori Prefecture, Yonago, Japan
| | - Hiroaki Komatsu
- Department of Obstetrics and Gynecology, Tottori University School of Medicine, 36-1 Nishicho, 683-8504, Tottori Prefecture, Yonago, Japan.
| | - Masayo Okawa
- Department of Obstetrics and Gynecology, Tottori University School of Medicine, 36-1 Nishicho, 683-8504, Tottori Prefecture, Yonago, Japan
| | - Yuki Iida
- Department of Obstetrics and Gynecology, Tottori University School of Medicine, 36-1 Nishicho, 683-8504, Tottori Prefecture, Yonago, Japan
| | - Daiken Osaku
- Department of Obstetrics and Gynecology, Tottori University School of Medicine, 36-1 Nishicho, 683-8504, Tottori Prefecture, Yonago, Japan
| | - Yukihiro Azuma
- Department of Obstetrics and Gynecology, Tottori University School of Medicine, 36-1 Nishicho, 683-8504, Tottori Prefecture, Yonago, Japan
| | - Takako Tsuneto
- Department of Obstetrics and Gynecology, Tottori University School of Medicine, 36-1 Nishicho, 683-8504, Tottori Prefecture, Yonago, Japan
| | - Takashi Harada
- Department of Obstetrics and Gynecology, Tottori University School of Medicine, 36-1 Nishicho, 683-8504, Tottori Prefecture, Yonago, Japan
| | - Fuminori Taniguchi
- Department of Obstetrics and Gynecology, Tottori University School of Medicine, 36-1 Nishicho, 683-8504, Tottori Prefecture, Yonago, Japan
| | - Tasuku Harada
- Department of Obstetrics and Gynecology, Tottori University School of Medicine, 36-1 Nishicho, 683-8504, Tottori Prefecture, Yonago, Japan
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Wilkenfeld DA, Johnson CM. OUP accepted manuscript. Public Health Ethics 2022; 15:27-40. [PMID: 35996430 PMCID: PMC9383732 DOI: 10.1093/phe/phac005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
This article will focus on the ethical issues of vaccine mandates and stake claim to the relatively extreme position that outright requirements for people to receive the vaccine are ethically correct at both the governmental and institutional levels. One novel strategy employed here will be to argue that deontological considerations pertaining to consent rights cut as much in favor of mandating vaccines as against them. The presumption seems to be that arguments from consent speak semi-definitively against forcing people to inject something into their bodies, and so any argument in favor of mandates must produce different and overriding logical and ethical considerations. Our central claim will be that the same logic that might seem to prohibit vaccine mandates as violations of consent actually supports such mandates when viewed from the perspective of the potential bystander who might otherwise be exposed to COVID-19.
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Affiliation(s)
- Daniel A Wilkenfeld
- Corresponding author: Daniel A. Wilkenfeld, Department of Acute and Tertiary Care, University of Pittsburgh School of Nursing, 3500 Victoria Street, Office 316A, Pittsburgh, PA 15213, USA. Tel.: +1 216 236 3377;
| | - Christa M Johnson
- Department of Philosophy, University of Dayton, United States of America
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Lu ZX, Wei HL, Shi Y, Huang H, Su H, Chen L. Safety and Efficacy of Endovascular Treatment on Pregnancy-Related Iliofemoral Deep Vein Thrombosis. Clin Appl Thromb Hemost 2022; 28:10760296221124903. [PMID: 36083157 PMCID: PMC9465584 DOI: 10.1177/10760296221124903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Objective: This study investigates the safety and efficacy of
endovascular treatments on pregnancy-related iliofemoral deep vein thrombosis
(DVT). Methods: We retrospectively reviewed data of 46 patients
who had symptomatic pregnancy-related iliofemoral DVT and underwent endovascular
treatment. The patients treated with catheter-directed thrombolysis (CDT) were
classified as the CDT group. In contrast, those treated with CDT combined with
pharmacomechanical thrombectomy (PMT) or angioplasty/stenting were classified as
the pharmacomechanical catheter-directed thrombolysis (PCDT) group.
Results: Based on the immediate post-operative clot burden
reduction rate analysis of 46 patients: 22 cases were completely dissolved
(lysis grades III), 12 were partially dissolved (lysis grades II), and 12 failed
(lysis grades I). There was a statistically significant difference in the rate
of clot burden reduction between the CDT group (n = 19) and the PCDT group
(n = 27) (p = 0.001). There was no statistically significant
difference in the number of bleeding events between the two groups
(p = 0.989). At 24 months, cumulative venous patency in the
CDT group was 50.0%, compared to 78.2% in the PCDT group. Furthermore, there was
a statistically significant difference in Villalta score
(p = 0.001) and venous severity scoring (VCSS score)
(p = 0.005) between the two groups.
Conclusions: CDT treatment combined with PMT or
angioplasty/stenting is comparatively safe and effective for pregnant-related
DVT patients. PCDT outperforms CDT in terms of immediate efficacy and reduces
the incidence of post-thrombotic syndrome with better midterm outcomes.
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Affiliation(s)
- Zhao-Xuan Lu
- Department of Vascular and Interventional Radiology, 385685Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Heng-Le Wei
- Department of Radiology, 579164The Affiliated Jiangning Hospital with Nanjing Medical University, Nanjing, China
| | - Yadong Shi
- Department of Vascular and Interventional Radiology, 385685Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Hao Huang
- Department of Vascular and Interventional Radiology, 385685Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Haobo Su
- Department of Vascular and Interventional Radiology, 385685Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Liang Chen
- Department of Vascular and Interventional Radiology, 385685Nanjing First Hospital, Nanjing Medical University, Nanjing, China
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Zöllkau J, Hagenbeck C, Hecher K, Pecks U, Schlembach D, Simon A, Schlösser R, Schleußner E. [Recommendations for SARS-CoV-2/COVID-19 during Pregnancy, Birth and Childbed - Update November 2021 (Long Version)]. Z Geburtshilfe Neonatol 2021; 226:e1-e35. [PMID: 34918334 DOI: 10.1055/a-1688-9398] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Since the onset of the SARS-CoV-2 pandemic, the German Society of Gynecology and Obstetrics and the Society for Peri-/Neonatal Medicine have published and repeatedly updated recommendations for the management of SARS-CoV-2 positive pregnancies and neonates. As a continuation of existing recommendations, the current update addresses key issues related to the prenatal, perinatal, and postnatal care of pregnant women, women who have given birth, women who have recently given birth, women who are breastfeeding with SARS-CoV-2 and COVID-19, and their unborn or newborn infants, based on publications through September 2021. Recommendations and opinions were carefully derived from currently available scientific data and subsequently adopted by expert consensus. This guideline - here available in the long version - is intended to be an aid to clinical decision making. Interpretation and therapeutic responsibility remain with the supervising local medical team, whose decisions should be supported by these recommendations. Adjustments may be necessary due to the rapid dynamics of new evidence. The recommendations are supported by the endorsement of the professional societies: German Society for Perinatal Medicine (DGPM), German Society of Gynecology and Obstetrics (DGGG), German Society for Prenatal and Obstetric Medicine (DGPGM), German Society for Pediatric Infectiology (DGPI), Society for Neonatology and Pediatric Intensive Care Medicine (GNPI).
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Affiliation(s)
- Janine Zöllkau
- Klinik für Geburtsmedizin, Universitätsklinikum Jena, Deutschland
| | - Carsten Hagenbeck
- Klinik für Frauenheilkunde und Geburtshilfe, Universität Düsseldorf, Deutschland
| | - Kurt Hecher
- Klinik für Geburtshilfe und Pränatalmedizin, Universitätsklinikum Hamburg-Eppendorf, Deutschland
| | - Ulrich Pecks
- Klinik für Gynäkologie und Geburtshilfe, Campus Kiel, Universitätsklinikum Schleswig-Holstein, Deutschland
| | - Dietmar Schlembach
- Klinik für Geburtsmedizin, Vivantes Klinikum Neukölln, Berlin, Deutschland
| | - Arne Simon
- Klinik für Pädiatrische Onkologie und Hämatologie, Universitätsklinikum des Saarlandes, Homburg/Saar, Deutschland
| | - Rolf Schlösser
- Schwerpunkt Neonatologie, Klinik für Kinder- und Jugendmedizin, Universitätsklinikum Frankfurt, Deutschland
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Al-Husban N, Alnsour LN, El-Adwan Z, Saleh NA, El-Zibdeh M. Impact of Pregnancy-Related Venous Thromboembolism on Quality of Patients' Lives. Clin Appl Thromb Hemost 2021; 27:10760296211040873. [PMID: 34747226 PMCID: PMC8573690 DOI: 10.1177/10760296211040873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Background: During pregnancy, the risk of venous thrombo-embolism (VTE) is increased at least five times compared with non-pregnant women of the same age, while the relative risk in the postpartum period can be as high as sixty times. The aim of the study was to explore the impact of pregnancy-related VTE on patients' mental, professional, social and personal life. Methods and Materials: Cross-sectional study at Jordan University Hospital's Obstetrics Department. Results: There were 112 women. Forty-six (41.1%) had a postpartum VTE. Twenty-eight of the patients (25%) had comorbidity. Eleven (9.9%) had a previous episode of VTE. Thirty-nine (35%) of the women reported three or more hospital visits over the past six months. Twenty-one (19.6%) of the women answered that their leg or chest pain has impeded their social activities. Anxiety/Depression was reported by 96.43% while Pain/Discomfort by 73.21%. A significant reduction of time spent on their work (correlation = 0.663, significant at <0.01) and accomplishing less work (correlation = 0.787, this was significant at <0.01) was found; 57.14% of patients indicated that VTE affecting their future pregnancies; 58.9% of patients were receiving anticoagulants with the most commonly used drug was aspirin. Twenty-four (36.4%) of the women were on multiple anticoagulant therapies. Twenty-five of the patients receiving medications do not monitor their medications and 20 patients said that monitoring the drug level was a bother to them. Conclusions: Pregnancy-related VTE had a significant adverse impact on physical, mental and professional life of women. It also had negative effects on future pregnancy plans.
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Khryshchanovich VY, Skobeleva NY. Prophylaxis and management of venous thromboembolism during pregnancy and postpartum period. OBSTETRICS, GYNECOLOGY AND REPRODUCTION 2021. [DOI: 10.17749/2313-7347/ob.gyn.rep.2021.222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Introduction. Venous thromboembolism (VTE) is one of the lead causes for maternal mortality and morbidity during pregnancy in the majority of developed countries. The incidence rate of VTE per pregnancy-year increases during pregnancy and postpartum period about by 4-fold and at least 14-fold, respectively.Aim: to analyze and summarize current view on risk factors of thrombotic events during gestation and to discuss recent guidelines for the management of venous thromboembolic complications during pregnancy and postpartum, by taking into account a balance between risks and benefits of using anticoagulants.Materials and Methods. The literature search covering the last 10 years was carried out in the electronic scientific databases RSCI, PubMed/MEDLINE, and Embase. While formulating a search strategy for evidence-based information, the PICO method (P = Patient; I = Intervention; C = Comparison; O = Outcome) and the key terms “venous thromboembolism” and “pregnancy” were used.Results. Risk factors were found to include a personal history of VTE, verified inherited or acquired thrombophilia, a family history of VTE and general medical conditions, such as immobilization, overweight, varicose veins, some hematological diseases and autoimmune disorders. VTE is considered being potentially preventable upon prophylactic administration of anticoagulants, but no high confidence randomized clinical trials comparing diverse strategies of thromboprophylaxis in pregnant women have been proposed so far. Because heparins do not cross the placenta, weight-adjusted therapeutic-dose low molecular weight heparins (LMWH) represent the anticoagulant treatment of choice for VTE during pregnancy. Once- and twice-daily dosing regimens are acceptable. However, no evidence suggesting benefits for measurement of factor Xa activities and consecutive LMWH dose adjustments to improve clinical outcomes are available. In case of uncomplicated pregnancy-related VTE, no routine administration of vitamin K antagonists, direct thrombin or factor Xa inhibitors, fondaparinux, or danaparoid is recommended. Lactating women may switch from applying LMWH to warfarin. Anticoagulation therapy should be continued for 6 weeks postpartum with total duration lasting at least for 3 months.Conclusion. VTE is a challenging task in pregnant women expecting to apply a multi-faceted approach for its efficient solution by taking into account updated recommendations and personalized patient-oriented features.
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Affiliation(s)
| | - N. Ya. Skobeleva
- Belarussian State Medical University;
Clinical Maternity Hospital of Minsk Region
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Mandlebe B, Orundami OI, Lynch LA, Teale G, Said JM, Cutts BA. Maternal thrombin generation and D-dimer levels in obesity and pregnancy: results from the maternal thrombin generation in obesity and pregnancy (MaTOPs) study. Blood Coagul Fibrinolysis 2021; 32:394-400. [PMID: 34117131 DOI: 10.1097/mbc.0000000000001053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Venous thromboembolic disease (VTE) risk increases five-fold antenatally and 14-fold during the puerperium. Obesity significantly increases this risk. The D-dimer assay and more novel Calibrated Automated Thrombogram (CAT) assay laboratory tests display potential for use in VTE risk stratification in pregnancy, although to date, research in the performance characteristics of these tests in obese and nonobese pregnant populations is limited. The aim of this study was to compare D-dimer and thrombin generation levels in obese and nonobese pregnant women. Pregnant women were recruited and categorised, as obese (BMI ≥30) or nonobese (BMI 18.5-25). Blood was collected at 26-28 weeks' gestation, 36-40 weeks' gestation and 6-12 weeks postpartum and D-dimer concentrations and endogenous thrombin potential (ETP) were determined. Student's t-test was used to analyse differences in mean D-dimer and ETP. At 36-40 weeks, obese pregnant women had higher D-dimer concentrations (P = 0.001) but lower ETP levels compared with nonobese women (P = 0.044). D-dimer was higher in nonobese than in obese women at 6-12 weeks postpartum (P = 0.026). There was no difference in mean D-dimer (P = 0.825) and mean ETP (P = 0.424) between obese and nonobese women at 26-28 weeks. No difference was observed in mean ETP at 6-12 weeks postpartum (P = 0.472). ETP was lower in both obese and nonobese women postpartum than during pregnancy. D-dimer was lower in obese women but not in nonobese women postpartum. D-dimer concentrations and ETP were not significantly different during multiple time points in pregnancy and postpartum between obese and nonobese pregnant women suggesting limited utility in VTE risk assessment in obese pregnant women.
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Affiliation(s)
- Batsho Mandlebe
- Department of Obstetrics and Gynaecology, University of Melbourne, Melbourne
| | | | - Lee-Anne Lynch
- Women's and Children's Division, Joan Kirner Women's and Children's at Sunshine Hospital, St Albans
| | - Glyn Teale
- Department of Obstetrics and Gynaecology, University of Melbourne, Melbourne
- Women's and Children's Division, Joan Kirner Women's and Children's at Sunshine Hospital, St Albans
| | - Joanne M Said
- Department of Obstetrics and Gynaecology, University of Melbourne, Melbourne
- Women's and Children's Division, Joan Kirner Women's and Children's at Sunshine Hospital, St Albans
- Department of Obstetrics, The Royal Women's Hospital, Parkville, Victoria, Australia
| | - Briony A Cutts
- Department of Obstetrics and Gynaecology, University of Melbourne, Melbourne
- Women's and Children's Division, Joan Kirner Women's and Children's at Sunshine Hospital, St Albans
- Department of Obstetrics, The Royal Women's Hospital, Parkville, Victoria, Australia
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Mueller SM, Grunwald M. Effects, Side Effects and Contraindications of Relaxation Massage during Pregnancy: A Systematic Review of Randomized Controlled Trials. J Clin Med 2021; 10:jcm10163485. [PMID: 34441781 PMCID: PMC8396946 DOI: 10.3390/jcm10163485] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Revised: 08/03/2021] [Accepted: 08/04/2021] [Indexed: 11/16/2022] Open
Abstract
Healthcare professionals and expecting mothers frequently voice concerns that massages during pregnancy might cause complications or premature labor. This PRISMA review outlines current results on effects, side effects and contraindications of relaxation massage during pregnancy. Inclusion criteria: all randomized controlled trials (RCT) comparing relaxation massage during pregnancy with standard care or standard care plus another intervention (i.e., progressive muscle relaxation). Restrictions were full text availability and English language. Results: 12 RCT were included. Trials had good methodological quality but unknown risk of bias. All women were at least 12 weeks gestation at the start of the study. The main benefits of massage during pregnancy were: reduced stress, back and leg pain, depression and anxiety; increased immune response; increased serotonin and dopamine levels; higher fetal birth weight and reduced risk of preterm delivery. Only 2 RCT reported potential side effects of massage, which were minor and transient. Seven RCT excluded women with difficult pregnancies or preexisting complications, five studies did not report preexisting conditions. Those obstetric or postnatal complications that occurred were most likely unrelated to massage treatments. In healthy pregnant women without complications, relaxation massage has positive effects throughout pregnancy. Precautions for massage during pregnancy (i.e., to prevent pulmonary embolism) are discussed.
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