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Begum A, Mishra A, Das CR, Das S, Dutta R, Kashyap N, Bose PD, Bose S. Impact of TNF-α profile in recurrent pregnancy loss pathogenesis: A patient based study from Assam. J Reprod Immunol 2021; 148:103430. [PMID: 34619412 DOI: 10.1016/j.jri.2021.103430] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Revised: 08/30/2021] [Accepted: 09/28/2021] [Indexed: 11/19/2022]
Abstract
BACKGROUND Lacunae exist in understanding the underlying etiology in majority of recurrent pregnancy loss (RPL) cases. Given the significance of regulated immune-modulation in pregnancy, and the central role of pro-inflammatory TNF-α plays in it; this study targeted to appraise the significance of TNF-α profile in RPL pathogenesis in an ethnically distinct population from Assam, India. METHODS Term delivery, medically terminated pregnancy (MTP) and RPL cases (based on ASRM criteria) were enrolled with no anatomical and chromosomal abnormalities or pathological infections; and blood and/or placenta/product of conceptus (POC) tissue samples were collected with informed consent. Serum level and tissue level TNF-α expression profile were screened using specific molecular tools, and was correlated with TNF-α -308 G/A genotype; for its association with RPL predisposition. RESULTS A significant gestation specific increase in serum TNF-α levels was observed in MTP cases (19.932 ± 4.407 pg/mL) compared to term delivery subjects (p = 0.001), while a comparable levels were observed with RPL cases (22.709 ± 5.833 pg/mL) (p = 0.646). A site specific (POC) increased expression was observed in RPL compared to MTP cases at both at transcript (6.37 ± 3.714 folds) and protein levels. The TNF-α -308 variant genotype was associated with increased predisposition to RPL (OR = 1.721) compared to MTP as well as significantly increased serum TNF-α levels (p = 0.017); especially in subjects with a homozygous TNF-α -308 A/A genotype. CONCLUSION Our data emphasizes on the importance of site specific TNF-α expression levels in RPL pathogenesis in the studied population, and underlines its importance in screening, clinical stratification, and therapeutics by molecular targeting using TNF-α inhibitors.
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Affiliation(s)
- Anjuma Begum
- Dept of Biotechnology, Gauhati University, Guwahati, Assam, 781014, India
| | - Archana Mishra
- Dept of Biotechnology, Gauhati University, Guwahati, Assam, 781014, India
| | - Chandana Ray Das
- Gauhati Medical College Hospital, Guwahati, Assam, 781032, India
| | - Somdatta Das
- Dept of Biotechnology, Gauhati University, Guwahati, Assam, 781014, India
| | - Ratul Dutta
- Down Town Hospital, Guwahati, Assam, 781006, India
| | - Natasha Kashyap
- Department of MBBT, Cotton University, Guwahati, Assam, 781001, India
| | - Purabi Deka Bose
- Department of MBBT, Cotton University, Guwahati, Assam, 781001, India
| | - Sujoy Bose
- Dept of Biotechnology, Gauhati University, Guwahati, Assam, 781014, India.
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Maged AM, Abdelhafiz A, Mostafa WA, El-Nassery N, Fouad M, Salah E, Kotb A. The role of prophylactic use of low dose aspirin and calheparin in patients with unexplained recurrent abortion. Gynecol Endocrinol 2016; 32:970-972. [PMID: 27426855 DOI: 10.1080/09513590.2016.1203408] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Abstract
OBJECTIVE To study the effect of prophylactic use of low dose aspirin and heparin on patients with recurrent unexplained pregnancy loss. METHODS Prospective case control study conducted on 180 pregnant women randomized into two equal groups. Group 1 received low-dose aspirin 75 mg and heparin 5000 IU subcutaneous every 12 h. Group 2 received no treatment. RESULTS There was a statistically significant difference between the two study groups regarding number of patients who completed their first trimester (66 versus 39) (p values 0.018). The outcome regarding completion of first trimester was not related to age, BMI or number of previous abortions in both the study groups. Complications of the use of aspirin calheparin occurred in 60% of the patients. The most common complication was bruising at injection site occurring in 60% of the patients followed by bleeding gums (14.4%), gastrointestinal troubles (12.2%), epistaxis (10%) and transient thrombocytopenia in only 2.22% of the patients (Table 4). CONCLUSION The use of prophylactic dose of calheparin and aspirin is associated with increased chance of passing 1st trimester safely regardless the age, body mass index or number of abortion in women with unexplained recurrent spontaneous abortion.
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Affiliation(s)
- Ahmed M Maged
- a Obstetrics and Gynecology Department, Kasr AlAini Hospital Cairo University , Cairo , Egypt and
| | - Aly Abdelhafiz
- a Obstetrics and Gynecology Department, Kasr AlAini Hospital Cairo University , Cairo , Egypt and
| | - Walaa Ai Mostafa
- a Obstetrics and Gynecology Department, Kasr AlAini Hospital Cairo University , Cairo , Egypt and
| | - Noura El-Nassery
- a Obstetrics and Gynecology Department, Kasr AlAini Hospital Cairo University , Cairo , Egypt and
| | - Mona Fouad
- a Obstetrics and Gynecology Department, Kasr AlAini Hospital Cairo University , Cairo , Egypt and
| | - Emad Salah
- a Obstetrics and Gynecology Department, Kasr AlAini Hospital Cairo University , Cairo , Egypt and
| | - Amal Kotb
- b Obstetrics and Gynecology Department, Beni Suef University , Beni-Suef , Egypt
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Nahas R, Saliba W, Elias A, Elias M. The Prevalence of Thrombophilia in Women With Recurrent Fetal Loss and Outcome of Anticoagulation Therapy for the Prevention of Miscarriages. Clin Appl Thromb Hemost 2016; 24:122-128. [PMID: 27799457 DOI: 10.1177/1076029616675967] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
OBJECTIVE To estimate the prevalence of thrombophilia in women with recurrent miscarriages and to assess the effect of antithrombotic therapy. DESIGN A retrospective cohort study between the years 2004 and 2010. SETTING A hypercoagulation community clinic in northern Israel. PATIENTS Four hundred ninety pregnant women referred for thrombophilia screening. MAIN OUTCOME MEASURES Screening results for thrombophilia and antithrombotic treatment with enoxaparin, aspirin, or both and pregnancy outcomes. RESULTS The most common thrombophilia in our study group was factor V Leiden mutation with a prevalence of 20.9% followed by protein S deficiency with a prevalence of 19%. Live birth rate was higher in the group of women who received enoxaparin regardless of whether a specific thrombophilia could be found. This finding was more pronounced in women who had ≥4 miscarriages. CONCLUSION The prevalence of thrombophilia was higher in our study group than in the general population. Furthermore, treatment with enoxaparin might improve the rate of live births in women with or without evidence of thrombophilia, especially in women with ≥4 miscarriages.
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Affiliation(s)
- Rawan Nahas
- 1 Department of Pedeiatrics, Mount Sinai Hospital, New York, NY, USA
| | - Walid Saliba
- 2 Department of Epidemiology, Carmel Medical Center, Haifa, Israel
| | - Adi Elias
- 3 Department of Medicine H, Rambam Medical Center, Haifa, Israel
| | - Mazen Elias
- 4 Department of Internal Medicine C, Haemek Medical Center, Afula, Israel
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Turki RF, Assidi M, Banni HA, Zahed HA, Karim S, Schulten HJ, Abu-Elmagd M, Rouzi AA, Bajouh O, Jamal HS, Al-Qahtani MH, Abuzenadah AM. Associations of recurrent miscarriages with chromosomal abnormalities, thrombophilia allelic polymorphisms and/or consanguinity in Saudi Arabia. BMC MEDICAL GENETICS 2016; 17:69. [PMID: 27766963 PMCID: PMC5073987 DOI: 10.1186/s12881-016-0331-1] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Recurrent pregnancy loss (RPL) or recurrent spontaneous abortion is an obstetric complication that affects couples at reproductive age. Previous reports documented a clear relationship between parents with chromosomal abnormalities and both recurrent miscarriages and infertility. However, limited data is available from the Arabian Peninsula which is known by higher rates of consanguineous marriages. The main goal of this study was to determine the prevalence of chromosomal abnormalities and thrombophilic polymorphisms, and to correlate them with RPL and consanguinity in Saudi Arabia. METHODS Cytogenetic analysis of 171 consent patients with RPL was performed by the standard method of 72-h lymphocyte culture and GTG banding. Allelic polymorphisms of three thrombophilic genes (Factor V Leiden, Prothrombin A20210G, MTHFR C677T) were performed using PCR-RFLP (restriction fragment length polymorphism) and gel electrophoresis. RESULTS Data analysis revealed that 7.6 % of patients were carrier of numerical or structural chromosomal abnormalities. A high rate of translocations (46 %) was associated to increased incidence of RPL. A significant correlation between consanguineous RPL patients and chromosomal abnormalities (P < 0.05) was found. Both Factor V Leiden and Prothrombin A20210G allelic polymorphisms were significantly associated with a higher prevalence of RPL. CONCLUSIONS This study demonstrated a strong association between RPL and the prevalence of chromosomal abnormalities and inherited thrombophilia. Given the high rate of consanguineous marriages in the Saudi population, these results underline the importance of systematic cytogenetic investigation and genetic counseling preferably at the premarital stage or at least during early pregnancy phase through preimplantation genetic diagnosis (PGD).
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Affiliation(s)
- Rola F. Turki
- Obstetrics and Gynecology Department, King Abdulaziz University Hospital, Jeddah, Saudi Arabia
- Center of Innovation in Personalized Medicine, King AbdulAziz University, P.O. Box: 80216, Jeddah, 21589 Kingdom of Saudi Arabia
| | - Mourad Assidi
- Center of Innovation in Personalized Medicine, King AbdulAziz University, P.O. Box: 80216, Jeddah, 21589 Kingdom of Saudi Arabia
- Center of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Huda A. Banni
- Center of Innovation in Personalized Medicine, King AbdulAziz University, P.O. Box: 80216, Jeddah, 21589 Kingdom of Saudi Arabia
- Center of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Hanan A. Zahed
- Obstetrics and Gynecology Department, King Abdulaziz University Hospital, Jeddah, Saudi Arabia
| | - Sajjad Karim
- Center of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Hans-Juergen Schulten
- Center of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Muhammad Abu-Elmagd
- Center of Innovation in Personalized Medicine, King AbdulAziz University, P.O. Box: 80216, Jeddah, 21589 Kingdom of Saudi Arabia
- Center of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Abdulrahim A. Rouzi
- Obstetrics and Gynecology Department, King Abdulaziz University Hospital, Jeddah, Saudi Arabia
| | - Osama Bajouh
- Obstetrics and Gynecology Department, King Abdulaziz University Hospital, Jeddah, Saudi Arabia
- Center of Innovation in Personalized Medicine, King AbdulAziz University, P.O. Box: 80216, Jeddah, 21589 Kingdom of Saudi Arabia
| | - Hassan S. Jamal
- Obstetrics and Gynecology Department, King Abdulaziz University Hospital, Jeddah, Saudi Arabia
| | - Mohammed H. Al-Qahtani
- Center of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Adel M. Abuzenadah
- Center of Innovation in Personalized Medicine, King AbdulAziz University, P.O. Box: 80216, Jeddah, 21589 Kingdom of Saudi Arabia
- Center of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah, Saudi Arabia
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von Tempelhoff GF, Schelkunov O, Demirhan A, Tsikouras P, Rath W, Velten E, Csorba R. Thrombelastometric results and platelet function during pregnancy in women receiving low molecular weight heparin with a history of recurrent/late abortion – A retrospective analysis. Clin Hemorheol Microcirc 2015; 61:99-110. [DOI: 10.3233/ch-151949] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Georg-Friedrich von Tempelhoff
- Department of Obstetrics and Gynaecology, St. Vinzenz Hospital, Hanau, Germany
- Institute of Coagulation Disorders in Obstetrics and Gynaecology, Hausen, Germany
| | - Olga Schelkunov
- Department of Obstetrics and Gynaecology, St. Vinzenz Hospital, Hanau, Germany
- Institute of Coagulation Disorders in Obstetrics and Gynaecology, Hausen, Germany
| | - Attila Demirhan
- Department of Obstetrics and Gynaecology, St. Vinzenz Hospital, Hanau, Germany
- Institute of Coagulation Disorders in Obstetrics and Gynaecology, Hausen, Germany
| | - Panagiotis Tsikouras
- Institute of Coagulation Disorders in Obstetrics and Gynaecology, Hausen, Germany
- Democritus University of Thrace, Department of Obstetrics and Gynecology, Alexandroupolis, Greece
| | - Werner Rath
- Department of Obstetrics and Gynaecology, RWTH University of Aachen, Germany
| | - Eva Velten
- Department of Obstetrics and Gynaecology, City Hospital of Aschaffenburg, Aschaffenburg, Germany
- Institute of Coagulation Disorders in Obstetrics and Gynaecology, Hausen, Germany
| | - Roland Csorba
- Department of Obstetrics and Gynaecology, City Hospital of Aschaffenburg, Aschaffenburg, Germany
- Institute of Coagulation Disorders in Obstetrics and Gynaecology, Hausen, Germany
- Department of Obstetrics and Gynaecology, University of Debrecen, Hungary
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Abstract
Mid-trimester pregnancy loss (MTL) occurs between 12 and 24 weeks' gestation. The true incidence of this pregnancy complication is unknown, because research into MTL in isolation is scarce, although the estimated incidence has been noted to be 2% to 3% of pregnancies. A comprehensive preconceptual screening protocol is recommended, because the cause for an MTL may be present in isolation or combined (dual pathology), and is often heterogeneous. Patients with a history of MTL are at an increased risk of future miscarriage and preterm delivery. This risk is increased further depending on the number of associative factors diagnosed.
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Affiliation(s)
- Kelly M McNamee
- Department of Obstetrics, Liverpool Women's Hospital, Crown Street, Liverpool L8 7SS, UK.
| | - Feroza Dawood
- Department of Obstetrics, Liverpool Women's Hospital, Crown Street, Liverpool L8 7SS, UK
| | - Roy G Farquharson
- Department of Gynaecology, Liverpool Women's Hospital, Crown Street, Liverpool L8 7SS, UK
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Thrombophilia and early pregnancy loss. Best Pract Res Clin Obstet Gynaecol 2012; 26:91-102. [DOI: 10.1016/j.bpobgyn.2011.10.002] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2011] [Accepted: 10/07/2011] [Indexed: 11/18/2022]
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Falcón BJ, Cotechini T, Macdonald-Goodfellow SK, Othman M, Graham CH. Abnormal inflammation leads to maternal coagulopathies associated with placental haemostatic alterations in a rat model of foetal loss. Thromb Haemost 2012; 107:438-47. [PMID: 22234563 DOI: 10.1160/th11-09-0626] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2011] [Accepted: 12/05/2011] [Indexed: 01/08/2023]
Abstract
Spontaneous pregnancy loss is often associated with aberrant maternal inflammation and systemic coagulopathies. However, the role of inflammation in the development of obstetric coagulopathies is poorly understood. Further, questions remain as to whether systemic coagulopathies are linked to placental haemostatic alterations, and whether these local alterations contribute to a negative foetal outcome. Using a model of spontaneous foetal loss in which pregnant rats are given a single injection of bacterial lipopolysaccharide (LPS), we characterised the systemic maternal coagulation status following LPS administration using thromboelastography (TEG), a global haemostatic assay that measures the kinetics of clot formation. Systemic maternal coagulopathy was evident in 82% of LPS-treated rats. Specifically, we observed stage-I, -II, and -III disseminated intravascular coagulation (DIC) and hypercoagulability. Modulation of inflammation through inhibition of tumour necrosis factor α with etanercept resulted in a 62% reduction in the proportion of rats exhibiting coagulopathy. Moreover, inflammation-induced systemic coagulopathies were associated with placental haemostatic alterations, which included increased intravascular, decidual, and labyrinth fibrin deposition in cases of DIC-I and hypercoagulability, and an almost complete absence of fibrin deposition in cases of DIC-III. Furthermore, systemic and placental haemostatic alterations were associated with impaired utero-placental haemodynamics, and inhibition of these haemostatic alterations by etanercept was associated with maintenance of utero-placental haemodynamics. These findings indicate that modulation of maternal inflammation may be useful in the prevention of coagulopathies associated with complications of pregnancy.
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Affiliation(s)
- Bani J Falcón
- Department of Biomedical and Molecular Sciences, Queen’s University, Kingston, Ontario, Canada
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Etiology of recurrent pregnancy loss in women over the age of 35 years. Fertil Steril 2010; 94:1473-1477. [DOI: 10.1016/j.fertnstert.2009.06.041] [Citation(s) in RCA: 79] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2009] [Revised: 05/22/2009] [Accepted: 06/23/2009] [Indexed: 11/21/2022]
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Montavon C, Hoesli I, Holzgreve W, Tsakiris DA. Thrombophilia and anticoagulation in pregnancy: indications, risks and management. J Matern Fetal Neonatal Med 2009; 21:685-96. [DOI: 10.1080/14767050802360791] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Current World Literature. Curr Opin Obstet Gynecol 2007; 19:596-605. [DOI: 10.1097/gco.0b013e3282f37e31] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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