Background: Platelet count and its associated indices like mean platelet volume (MPV) and platelet distribution width (PDW) are cost-effective biomarkers that are easily accessible and have a potent role in the diagnosis and management of thrombocytopenia. Since anaemia and thrombocytopenia often go together in pregnancy, it is advisable to utilise these indices for feto-maternal benefit.
Material And Methods: The study was conducted in the Department of Obstetrics and Gynaecology at a tertiary care centre in New Delhi from July 2022 to December 2023 wherein pregnant women of age 18-40 years, period of gestation >28 weeks with thrombocytopenia or abnormal platelet indices were enrolled. Women with pancytopenia, bone marrow suppression or past or current SARS-CoV-2 positive status were excluded.
Results: A total of 150 women were enrolled in the study. The mean age of study population was 25.33 ± 2.90 (range 19-34) years. Subjects were divided into three groups - Group A (mild thrombocytopenia) 24.6%, Group B (moderate thrombocytopenia) 64.6% and Group C (severe thrombocytopenia) 10.6% based on thrombocytopenia severity. Analysing the risk factors, Group C was found to have a significantly higher number of patients with anaemia (p=<0.001), fever (p=0.031), abnormal liquor volumes (p=0.004) and need for blood and platelet transfusion (p=0.077). On correlation of thrombocytopenia with abnormal platelet indices, it was observed that manual platelet count (MPC) and MPV were indirectly correlated (p=0.027). PDW was found to be directly associated with severe thrombocytopenia and indirectly associated with moderate thrombocytopenia. Conclusion: Thrombocytopenia in pregnancy is directly correlated to factors like maternal fever and anaemia, fetal growth restriction, abnormal liquor, blood products and platelet transfusions. It was also concluded that platelet indices like PDW and MPV play an important role in predicting the feto-maternal outcome and hence timely interventions can be done to improve the same.
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http://dx.doi.org/10.7759/cureus.59156 | DOI Listing |
Biomedicines
November 2024
Department of Anesthesiology and Critical Care, Gregorio Marañón Universitary General Hospital, 28007 Madrid, Spain.
Unlabelled: Patients with severe traumatic brain injury (STBI) often experience an abnormal hemostasis that contributes to mortality and unfavorable neurological outcomes.
Objectives: We aimed to analyze epidemiologic, clinical, and laboratory factors associated with mortality in patients with STBI during the first 48 h after in-hospital admission.
Methods: We performed an observational retrospective study of STBI patients with associated extracranial trauma [defined as Injury Severity Score (ISS) ≥ 16 with an Abbreviated Injury Scale (AIS) head and neck ≥ 3 and Glasgow Coma Scale (GCS) ≤ 8] admitted to a Level II trauma center over seven years (2015-2021).
Prenat Diagn
January 2025
Université Paris Cité, Inserm, NeuroDiderot, Paris, France.
Objective: Fetal intracranial hemorrhage (FICH) is a rare and potentially deleterious condition. Fetal alloimmune thrombocytopenia and pathogenic variations in COL4A1/A2 genes are well-recognized causes of FICH. However, pathogenic COL4A1/A2 variations are identified in only 20% of fetuses referred for FICH after excluding other known causes, leaving the majority unexplained and making genetic counseling difficult.
View Article and Find Full Text PDFTherap Adv Gastroenterol
January 2025
Liver Cirrhosis Study Group, Department of Gastroenterology, General Hospital of Northern Theater Command (Teaching Hospital of China Medical University), No. 83 Wenhua Road, Shenyang 110840, Liaoning Province, China.
Background: Acute variceal bleeding (AVB), a life-threatening complication of liver cirrhosis, can be effectively treated by endoscopy, but there is a risk of early rebleeding after endoscopic variceal treatment (EVT). Thrombocytopenia is the most common hemostatic abnormality in liver cirrhosis. However, it is still unclear about whether thrombocytopenia increases the failure of EVT in cirrhotic patients with AVB.
View Article and Find Full Text PDFJ Thromb Haemost
January 2025
Peking University People's Hospital, Peking University Institute of Hematology, Beijing, China; National Clinical Research Center for Hematologic Disease, Beijing, China; Collaborative Innovation Center of Hematology, Peking University, Beijing, China; Clinical Research Center for Hematologic Disease, Beijing, China. Electronic address:
Background: Immune thrombocytopenia during pregnancy (PITP) is the most common cause of platelet reduction in early and mid-pregnancy. However, the pathogenesis of PITP is still unclear.
Objectives: To determine the characteristics of bone marrow mesenchymal stem cells (BM-MSCs) in PITP patients and to explore the associations between metabolites, the gut microbiota, and BM-MSCs in PITP.
Shock
December 2024
Department of Anesthesiology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China.
Background Sepsis is a life-threatening condition characterized by multiple organ dysfunction. Blood cells abnormalities play a significant role in the onset and progression of sepsis; however, the potential causal relationship between platelets and sepsis remains unclear, as does whether immune cells mediate the interaction between platelets and sepsis. This study aims to explore the potential causal relationship between platelets and sepsis and analyze the mediating effect of immune cells.
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