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Ghorbani A, Greathouse J, Bakhshaei S, Ghorbani A, Zamiri K, Ho L, Ho A. Persistent Peril: Recurrent Deep Vein Thrombosis and Pulmonary Embolism in a Patient With Protein S Deficiency Despite Optimal Anticoagulation Therapies. Cureus 2024; 16:e60517. [PMID: 38883011 PMCID: PMC11180491 DOI: 10.7759/cureus.60517] [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: 05/17/2024] [Indexed: 06/18/2024] Open
Abstract
The clotting system has evolved as an adaptive mechanism to prevent blood loss during vascular damage. However, the intricate nature of the clotting cascade and the complexities of human life can sometimes lead to the unnatural activation of this delicate cascade. This can result in blood clot formation within the cardiovascular system, contributing to a wide range of pathological conditions. Abnormal intravascular coagulation most commonly occurs in the deep veins of the lower extremities, and can emboli to other organs, hence, it is termed "venous thromboembolism" (VTE). In this report, we introduce a challenging case of VTE that poses a dilemma for current medical management. The patient with possible protein S deficiency underwent various guideline-directed medical treatments, yet experienced recurrent VTE episodes, including deep vein thrombosis (DVT) and pulmonary embolism (PE), leading to hospital readmissions. This case report sheds light on our challenges in effectively treating VTE.
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Affiliation(s)
- Ali Ghorbani
- Internal Medicine, Southwest Healthcare, Temecula, USA
| | | | - Sina Bakhshaei
- Internal Medicine, Southern California Medical Education Consortium, Temecula Valley Hospital, Temecula, USA
| | - Aida Ghorbani
- Neurology, UCLA School of Medicine, Los Angeles, USA
| | - Kurosh Zamiri
- Biology, University of California Los Angeles, Los Angeles, USA
| | - Lauren Ho
- Cardiology, Temecula Valley Hospital, Temecula, USA
| | - Andrew Ho
- Cardiology, Temecula Valley Hospital, Temecula, USA
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Tienforti D, Pastori D, Barbonetti A. Effects of gender affirming hormone therapy with testosterone on coagulation and hematological parameters in transgender people assigned female at birth: A systematic review and meta-analysis. Thromb Res 2024; 236:170-178. [PMID: 38457996 DOI: 10.1016/j.thromres.2024.02.029] [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: 12/05/2023] [Revised: 02/28/2024] [Accepted: 02/28/2024] [Indexed: 03/10/2024]
Abstract
BACKGROUND Hormone replacement therapy is associated with an increased thromboembolic risk. The effects of testosterone (T) on coagulation markers in people assigned female at birth (AFAB) under gender affirming hormone therapy (GAHT) are not well described. METHODS Systematic review and meta-analysis on English-language articles retrieved from PubMed, Scopus and Cochrane Library up to April 2023 investigating T therapy in AFAB people. Coagulation parameters included international normalized ratio (INR), fibrinogen, activated partial thromboplastin clotting time (aPTT), plasminogen activator inhibitor-1 (PAI-1); hematological variables included hemoglobin (Hb) and hematocrit (HCT). We also reported the rate of thromboembolic events. Data were combined as mean differences (MD) with a 95 % confidence interval (CI) of pre- vs post-follow-up values, using random-effects models. RESULTS We included 7 studies (6 prospective and 1 retrospective) providing information on 312 subjects (mean age: 23 to 30 years) who underwent GAHT with variable T preparation. T therapy was associated with a significant increase in INR values [MD: 0.02, 95 % confidence interval (CI): 0.01-0.03; p = 0.0001], with negligible heterogeneity (I2 = 4 %). T therapy was associated with increased Hb (MD: 1.48 g/dL, 95%CI: 1.17 to 1.78; I2 = 9 %) and HCT (4.39 %, 95%CI: 3.52 to 5.26; I2 = 23 %) values. No effect on fibrinogen, aPTT and PAI-1 was found. None of the study reported thromboembolic events during the follow-up. CONCLUSION Therapy with T increased blood viscosity in AFAB men. A slight increase in INR values was also found, but the clinical relevance and mechanism(s) of this finding needs to be clarified.
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Affiliation(s)
- Daniele Tienforti
- Andrology Unit, Department of Clinical Medicine, Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy.
| | - Daniele Pastori
- Department of Clinical Internal, Anesthesiological and Cardiovascular Sciences, Sapienza University of Rome, Rome, Italy
| | - Arcangelo Barbonetti
- Andrology Unit, Department of Clinical Medicine, Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
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Chen X, Peng W, Zhang Y, Zhou H, Zhang M. Development and validation of a facile rapid assessment scale for perinatal venous thromboembolism in puerperium in Chinese women. BMC Pregnancy Childbirth 2023; 23:607. [PMID: 37620792 PMCID: PMC10464158 DOI: 10.1186/s12884-023-05901-1] [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: 01/07/2023] [Accepted: 08/06/2023] [Indexed: 08/26/2023] Open
Abstract
BACKGROUND It is still urgent and challenge to develop a simple risk assessment scale for venous thromboembolism (VTE) in puerperium in Chinese women. METHODS The study, a retrospective case-control study, was conducted in 12 hospitals in different cities in China. A total of 1152 pregnant women were selected, including 384 cases with VTE and 768 cases without VTE. A logistic regression method was conducted to determine the risk factors of VTE. RESULTS Age, BMI before delivery, gestational diabetes mellitus, family history (thrombosis, diabetes, cardiovascular disease), and assisted reproductive technology were independent risk factors (P<0.05). The difference between the high-risk group and the low-risk group was statistically significant(P<0.001) with a sensitivity of 0.578, specificity of 0.756, Yuden index o.334, and area under the ROC curve of 0.878. CONCLUSIONS The age (≥ 35 years), BMI before delivery (≥ 30 kg/m2), gestational diabetes mellitus, family history of related diseases and assisted reproductive technology are more likely to cause VTE after full-time delivery. The simple and rapid assessment scale of VTE in women after full-term delivery has perfect discrimination (P < 0.001), which can be applied to predict the risk of VTE in Chinese full-term postpartum women.
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Affiliation(s)
- Xiujuan Chen
- Nursing Department, the Affiliated Hospital of Qingdao University, Qingdao, China
| | - Wei Peng
- Department of Obstetrics, the Affiliated Hospital of Qingdao University, Qingdao, China
| | - Yan Zhang
- Department of Obstetrics, the Affiliated Hospital of Qingdao University, Qingdao, China
| | - Huansheng Zhou
- Department of Obstetrics, the Affiliated Hospital of Qingdao University, Qingdao, China
| | - Meng Zhang
- Department of Obstetrics, the Affiliated Hospital of Qingdao University, Qingdao, China.
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Wauthier L, Favresse J, Hardy M, Douxfils J, Le Gal G, Roy P, van Es N, Ay C, ten Cate H, Lecompte T, Lippi G, Mullier F. D-dimer testing: A narrative review. Adv Clin Chem 2023. [DOI: 10.1016/bs.acc.2023.02.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/31/2023]
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Tardy B, Bertoletti L. Editorial: Venous thromboembolism and pregnancy. Front Cardiovasc Med 2022; 9:1113941. [PMID: 36620628 PMCID: PMC9817018 DOI: 10.3389/fcvm.2022.1113941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Accepted: 12/09/2022] [Indexed: 12/25/2022] Open
Affiliation(s)
- Bernard Tardy
- Clinical Investigation Center, Inserm CIC1408, Saint-Étienne, France,*Correspondence: Bernard Tardy ✉
| | - Laurent Bertoletti
- Université Jean Monnet, Department of Médecine Vasculaire et Thérapeutique, University Hospital of Saint-Etienne, Mines Saint-Étienne, INSERM, U 1059, CIC1408, Saint-Étienne, France
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Morimont L, Jost M, Gaspard U, Foidart JM, Dogné JM, Douxfils J. Low Thrombin Generation in Users of a Contraceptive Containing Estetrol and Drospirenone. J Clin Endocrinol Metab 2022; 108:135-143. [PMID: 36099501 PMCID: PMC9759169 DOI: 10.1210/clinem/dgac511] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Revised: 07/11/2022] [Indexed: 02/03/2023]
Abstract
OBJECTIVE To compare the impact on thrombin generation of the new combined oral contraceptive containing 15 mg estetrol and 3 mg drospirenone with ethinylestradiol (30 or 20 mcg) associated either with 150 mcg levonorgestrel or with 3 mg drospirenone. METHODS Data were collected from the "E4/DRSP Endocrine Function, Metabolic Control and Hemostasis Study" (NCT02957630). Overall, the per-protocol set population included 24 subjects in the ethinylestradiol/levonorgestrel arm, 28 subjects in the ethinylestradiol/drospirenone arm, and 34 subjects in the estetrol/drospirenone arm. Thrombograms and thrombin generation parameters (lag time, peak, time to peak, endogenous thrombin potential, and mean velocity rate index) were extracted for each subject at baseline and after 6 cycles of treatment. RESULTS After 6 cycles of treatment, ethinylestradiol-containing products arms show a mean thrombogram outside the upper limit of the reference range, that is the 97.5th percentile of all baseline thrombograms. On the other hand, the mean thrombogram of estetrol/drospirenone is within this reference interval. After 6 cycles of treatment, all thrombin generation parameters are statistically less affected by estetrol/drospirenone than ethinylestradiol-containing products. CONCLUSIONS In conclusion, an association of 15 mg estetrol with 3 mg drospirenone does not have an impact on thrombin generation compared with ethinylestradiol-containing products that, either associated with levonorgestrel or drospirenone, are able to increase the production of procoagulant factors and decrease the production of anticoagulant ones, shifting the patient to a prothrombotic state. Ethinylestradiol-containing products thus generate prothrombotic environments contrary to estetrol which demonstrates a neutral profile on hemostasis.
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Affiliation(s)
- Laure Morimont
- Correspondence: Laure Morimont, PharmD, Research Department, Qualiblood sa, Rue du Séminaire 20a, 5000 Namur, Belgium.
| | - Maud Jost
- Estetra SRL, An Affiliate’s Company of Mithra Pharmaceuticals, Liège, 4020 Liège, Belgium
| | - Ulysse Gaspard
- Department of Obstetrics and Gynecology, University of Liège, 4000 Liège, Belgium
| | - Jean-Michel Foidart
- Estetra SRL, An Affiliate’s Company of Mithra Pharmaceuticals, Liège, 4020 Liège, Belgium
- University of Liège, 4000 Liège, Belgium
| | - Jean-Michel Dogné
- Faculty of Medicine, Department of Pharmacy, Namur Research Institute for Life Sciences (NARILIS), Clinical Pharmacology Research Group, University of Namur, 5000 Namur, Belgium
| | - Jonathan Douxfils
- Research Department, Qualiblood sa, 5000 Namur, Belgium
- Faculty of Medicine, Department of Pharmacy, Namur Research Institute for Life Sciences (NARILIS), Clinical Pharmacology Research Group, University of Namur, 5000 Namur, Belgium
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Di Cosimo S, Pérez-García JM, Bellet M, Dalenc F, Gil Gil MJ, Ruiz Borrego M, Gavilá J, Sampayo-Cordero M, Aguirre E, Schmid P, Marmé F, Gligorov J, Schneeweiss A, Albanell J, Zamora P, Wheatley D, Martínez-De Dueñas E, Carañana V, Amillano K, Mina L, Malfettone A, Cortés J, Llombart-Cussac A. Palbociclib with Fulvestrant or Letrozole in Endocrine-Sensitive Patients with HR-Positive/HER2-Negative Advanced Breast Cancer: A Detailed Safety Analysis of the Randomized PARSIFAL Trial. Oncologist 2022; 28:23-32. [PMID: 36239405 PMCID: PMC9847524 DOI: 10.1093/oncolo/oyac205] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Accepted: 08/17/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Palbociclib has gained a central role in the treatment of hormone receptor-positive (HR+)/human epidermal growth factor receptor 2-negative (HER2-) advanced breast cancer (ABC). Despite its manageable toxicity profile, venous thromboembolism (VTE) or interstitial lung disease (ILD)/pneumonitis may infrequently occur. Therefore, we provide a comprehensive summary of the safety and tolerability of the combination of endocrine therapy and palbociclib among patients included in the randomized phase 2 PARSIFAL study. MATERIALS AND METHODS Patients with endocrine-sensitive HR+/HER2- ABC and no prior therapy in an advanced setting (n = 486) were randomly assigned 1:1 to receive fulvestrant-palbociclib (FP) or letrozole-palbociclib (LP). Laboratory tests and the incidence of adverse events (AEs) were recorded at baseline and day 1 of each cycle. Progression-free survival (PFS) was estimated for patients with and without VTE. RESULTS A total of 483 patients were analyzed. Neutropenia, leukopenia, anemia, asthenia, arthralgia, fatigue, and diarrhea were the most frequent AEs in both groups. Febrile neutropenia occurred in 3 (1.2%) patients of the FP group and in 1 (0.4%) patient in the LP group. Six (2.5%; 0.4% grade 3) patients in the FP group and 6 patients (2.5%; 0.4% grade 3) in the LP group experienced ILD/pneumonitis. Pulmonary embolism was reported in 12 (5.0%) patients in the FP group and 6 (2.5%) patients in the LP group. Advanced age at baseline was the only factor significantly associated with an increased risk of pulmonary embolism (P < .01). CONCLUSION The PARSIFAL data confirmed the favorable safety profile of both palbociclib regimens. VTE and ILD/pneumonitis were occasionally reported, and their early detection allowed patients to continue treatment effectively without detriment to efficacy. CLINICALTRIALS.GOV IDENTIFIER NCT02491983; https://clinicaltrials.gov/ct2/show/NCT02491983).
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Affiliation(s)
- Serena Di Cosimo
- Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy,Medica Scientia Innovation Research (MEDSIR), Barcelona, Spain,Medica Scientia Innovation Research (MEDSIR), Ridgewood, NJ, USA
| | - José Manuel Pérez-García
- International Breast Cancer Center (IBCC), Quironsalud Group, Barcelona, Spain,Medica Scientia Innovation Research (MEDSIR), Barcelona, Spain,Medica Scientia Innovation Research (MEDSIR), Ridgewood, NJ, USA
| | - Meritxell Bellet
- Vall d’Hebrón University Hospital, Medical Oncology Department; Vall d’Hebrón Institute of Oncology (VHIO), Barcelona, Spain
| | - Florence Dalenc
- Institut Claudius Regaud, IUCT-Oncopole, CRCT, Inserm, Department of Medical Oncology, Toulouse, France
| | - Miguel J Gil Gil
- Institut Català d’Oncologia, Breast Cancer Unit and Medical Oncology Department, IDIBELL, L’Hospitalet, Barcelona, Spain
| | - Manuel Ruiz Borrego
- Hospital Universitario Virgen del Rocío, Medical Oncology Department, Seville, Spain
| | - Joaquín Gavilá
- Fundación Instituto Valenciano de Oncología, Medical Oncology Department, Valencia, Spain
| | - Miguel Sampayo-Cordero
- Medica Scientia Innovation Research (MEDSIR), Barcelona, Spain,Medica Scientia Innovation Research (MEDSIR), Ridgewood NJ, USA
| | - Elena Aguirre
- Medica Scientia Innovation Research (MEDSIR), Barcelona, Spain,Medica Scientia Innovation Research (MEDSIR), Ridgewood NJ, USA
| | - Peter Schmid
- Barts ECMC, Barts Cancer Institute, Queen Mary University of London, and Barts Hospital NHS Trust, London, UK
| | - Frederik Marmé
- Leitung Sektion Translationale Gynäkologische Onkologie Nationales Centrum für Tumorerkrankungen und Universitätsfrauenklinik Heidelberg, Heidelberg, Germany
| | - Joseph Gligorov
- Hospital Tenon (AP-HP), Medical Oncology Department, Paris, France
| | - Andreas Schneeweiss
- Heidelberg University Hospital and German Cancer Research Center, National Center for Tumor Diseases (NCT), Heidelberg, Germany
| | - Joan Albanell
- Hospital del Mar, Medical Oncology, Barcelona, Spain
| | - Pilar Zamora
- Medical Oncology Department, Hospital Universitario La Paz, Madrid, Spain
| | | | | | | | - Kepa Amillano
- Hospital Universitari Sant Joan de Reus, Reus, Spain
| | - Leonardo Mina
- Medica Scientia Innovation Research (MEDSIR), Barcelona, Spain,Medica Scientia Innovation Research (MEDSIR), Ridgewood NJ, USA
| | - Andrea Malfettone
- Medica Scientia Innovation Research (MEDSIR), Barcelona, Spain,Medica Scientia Innovation Research (MEDSIR), Ridgewood NJ, USA
| | | | - Antonio Llombart-Cussac
- Corresponding author: Antonio Llombart-Cussac, MD, PhD, Arnau de Vilanova Hospital, Valencia, Spain. Tel: +34 932 914 135;
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Special Considerations for Women of Reproductive Age on Anticoagulation. J Gen Intern Med 2022; 37:2803-2810. [PMID: 35641728 PMCID: PMC9411301 DOI: 10.1007/s11606-022-07528-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Accepted: 03/29/2022] [Indexed: 01/07/2023]
Abstract
Anticoagulation poses unique challenges for women of reproductive age. Clinicians prescribing anticoagulants must counsel patients on issues ranging from menstruation and the possibility of developing a hemorrhagic ovarian cyst to teratogenic risks and safety with breastfeeding. Abnormal uterine bleeding affects up to 70% of young women who are treated with anticoagulation. As such, thoughtful clinical guidance is required to avoid having young women who are troubled by their menses, dose reduce, or prematurely discontinue their anticoagulation, leaving them at increased risk of recurrent thrombosis. Informed by a review of the medical literature, we present current recommendations for assisting patients requiring anticoagulation with menstrual management, prevention of hemorrhagic ovarian cysts, and avoiding unintended pregnancy. The subdermal implant may be considered a first-line option for those requiring anticoagulation, given its superior contraceptive effectiveness and ability to reliably reduce risk of hemorrhagic ovarian cysts. All progestin-only formulations-such as the subdermal implant, intrauterine device, injection, or pills-are generally preferred over combined hormonal pills, patch, or ring. Tranexamic acid, and in rare cases endometrial ablation, may also be useful in managing menorrhagia and dysmenorrhea. During pregnancy, enoxaparin remains the preferred anticoagulant and warfarin is contraindicated. Breastfeeding women may use warfarin, but direct oral anticoagulants are not recommended given their limited safety data. This practical guide for clinicians is designed to inform discussions of risks and benefits of anticoagulation therapy for women of reproductive age.
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Poenou G, Dumitru Dumitru T, Lafaie L, Mismetti V, Heestermans M, Bertoletti L. Factor XI Inhibition for the Prevention of Venous Thromboembolism: An Update on Current Evidence and Future perspectives. Vasc Health Risk Manag 2022; 18:359-373. [PMID: 35707632 PMCID: PMC9191224 DOI: 10.2147/vhrm.s331614] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2022] [Accepted: 04/30/2022] [Indexed: 12/18/2022] Open
Abstract
During the past decade, emergence of direct oral anticoagulants (DOACs) has drastically improved the prevention of thrombosis. However, several unmet needs prevail in the field of thrombosis prevention, even in the DOACs’ era. The use of DOACs is still constrained and the drugs cannot be administered in every clinical scenario, such as an increased anticoagulant-associated bleeding risk, particularly in some specific populations (cancer – notably those with gastrointestinal or genitourinary cancer – and frail patients), the impossibility to be used in certain patients (eg, end-stage kidney failure during hemodialysis, pregnancy and breastfeeding), and their lack of efficacy in certain clinical scenarios (eg, mechanical heart valves, triple-positive antiphospholipid syndrome). Efforts to find a factor that upon antagonization prevents thrombosis but spares haemostasis have resulted in the identification of coagulation factor XI (FXI) as a therapeutic target. After briefly recapitulating the role of factor XI in the balance of haemostasis, we propose a narrative review of the key data published to date with compounds targeting factor XI to prevent thrombosis as well as the main ongoing clinical studies, opening up prospects for improving the care of patients requiring thrombosis prevention.
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Affiliation(s)
- Geraldine Poenou
- Therapeutic and Vascular Medicine Department, University Hospital of Saint Etienne, Saint Etienne, France
| | - Teona Dumitru Dumitru
- Therapeutic and Vascular Medicine Department, University Hospital of Saint Etienne, Saint Etienne, France
- Internal Medicine Department, University Hospital Santa Lucía, Cartagena, Murcia, Spain
- Catholic University San Antonio, Murcia, Spain
| | - Ludovic Lafaie
- Geriatric Department, University Hospital of Saint Etienne, Saint Etienne, France
- INSERM, UMR1059, Haemostasis and Vascular Dysfunction Team, Jean Monnet University, Saint-Etienne, F-42055, France
| | - Valentine Mismetti
- INSERM, UMR1059, Haemostasis and Vascular Dysfunction Team, Jean Monnet University, Saint-Etienne, F-42055, France
- Pneumology Department, University Hospital of Saint Etienne, Saint Etienne, France
| | - Marco Heestermans
- INSERM, UMR1059, Haemostasis and Vascular Dysfunction Team, Jean Monnet University, Saint-Etienne, F-42055, France
- Auvergne-Rhône-Alpes French Blood Donation Agency, Saint-Etienne, F-42100, France
| | - Laurent Bertoletti
- Therapeutic and Vascular Medicine Department, University Hospital of Saint Etienne, Saint Etienne, France
- INSERM, UMR1059, Haemostasis and Vascular Dysfunction Team, Jean Monnet University, Saint-Etienne, F-42055, France
- INSERM, CIC-1408, University Hospital of Saint Etienne, Saint Etienne, France
- Correspondence: Laurent Bertoletti, Therapeutic and Vascular Medicine Department, University Hospital of Saint Etienne, Saint Etienne, France, Tel +33477827771, Fax +33477820482, Email
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Londero AP, Bertozzi S, Cedolini C, Neri S, Bulfoni M, Orsaria M, Mariuzzi L, Uzzau A, Risaliti A, Barillari G. Incidence and Risk Factors for Venous Thromboembolism in Female Patients Undergoing Breast Surgery. Cancers (Basel) 2022; 14:cancers14040988. [PMID: 35205736 PMCID: PMC8870485 DOI: 10.3390/cancers14040988] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Revised: 02/12/2022] [Accepted: 02/13/2022] [Indexed: 01/04/2023] Open
Abstract
Albeit it does not have the highest venous thromboembolism (VTE) incidence compared to other neoplasms, breast cancer contributes to many VTE events because it is the most diagnosed tumor in women. We aim to analyze the occurrence and timing of VTE during the follow-up of patients who underwent breast surgery, the possible correlated factors, and the overall survival. This retrospective study included all female patients diagnosed with mammary pathology and surgically treated in our clinic between January 2002 and January 2012. Of 5039 women who underwent breast surgery, 1056 were found to have no evidence of malignancy, whereas 3983 were diagnosed with breast cancer. VTE rate resulted significantly higher in patients with invasive breast cancer than in women with benign breast disease or carcinoma in situ. Invasive cancers other than lobular or ductal were associated with a higher VTE rate. In addition, chronic hypertension, high BMI, cancer type, and evidence of metastasis turned out to be the most significant risk factors for VTE in women who underwent breast surgery. Moreover, VTE occurrence significantly impacted survival in invasive breast cancer patients. Compared to women with benign mammary pathology, VTE prevalence in women with breast cancer is significantly higher. The knowledge about the risk factors of VTE could be helpful as prognostic information, but also to eventually target preventive treatment strategies for VTE, as far as the co-existence of invasive breast cancer and VTE has a significantly negative impact on survival.
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Affiliation(s)
- Ambrogio P. Londero
- Academic Unit of Obstetrics and Gynaecology, Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Infant Health, University of Genoa, 16132 Genova, Italy
- Ennergi Research (Non-Profit Organisation), 33050 Lestizza, Italy
- Correspondence: (A.P.L.); (S.B.)
| | - Serena Bertozzi
- Ennergi Research (Non-Profit Organisation), 33050 Lestizza, Italy
- Breast Unit, University Hospital of Udine, 33100 Udine, Italy;
- Correspondence: (A.P.L.); (S.B.)
| | - Carla Cedolini
- Breast Unit, University Hospital of Udine, 33100 Udine, Italy;
| | - Silvia Neri
- Clinic of Surgery, University Hospital of Udine, 33100 Udine, Italy; (S.N.); (A.R.)
| | - Michela Bulfoni
- Institute of Pathologic Anatomy, University Hospital of Udine, 33100 Udine, Italy; (M.B.); (M.O.); (L.M.)
| | - Maria Orsaria
- Institute of Pathologic Anatomy, University Hospital of Udine, 33100 Udine, Italy; (M.B.); (M.O.); (L.M.)
| | - Laura Mariuzzi
- Institute of Pathologic Anatomy, University Hospital of Udine, 33100 Udine, Italy; (M.B.); (M.O.); (L.M.)
- Department of Medical Area (DAME), University of Udine, 33100 Udine, Italy;
| | - Alessandro Uzzau
- Department of Medical Area (DAME), University of Udine, 33100 Udine, Italy;
| | - Andrea Risaliti
- Clinic of Surgery, University Hospital of Udine, 33100 Udine, Italy; (S.N.); (A.R.)
- Department of Medical Area (DAME), University of Udine, 33100 Udine, Italy;
| | - Giovanni Barillari
- Center for Hemorrhagic and Thrombotic Diseases, ASUFC “Santa Maria della Misericordia”, 33100 Udine, Italy;
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Yous T, Allemann S, Lutters M. Physicians' Opinion Regarding Extended Access to Hormonal Contraception in Switzerland. PHARMACY 2021; 9:pharmacy9040184. [PMID: 34842813 PMCID: PMC8628942 DOI: 10.3390/pharmacy9040184] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 11/08/2021] [Accepted: 11/09/2021] [Indexed: 11/16/2022] Open
Abstract
(1) Background: Access to hormonal contraceptives (HC) strongly differs between countries and varies from over the counter (OTC) to prescription-only availability. This study aimed to identify opinions among physicians in Switzerland regarding extended access to HC. (2) Methods: Web-based survey among physicians (gynecologists, general practitioners, and pediatricians) in Switzerland. (3) Results: Hundred sixty-three physicians, mainly gynecologists, participated in this survey and 147 (90%) were included for analysis. A total of 68% (n = 100) answered that prescription-only status could be extended under certain conditions but physicians were concerned about patients' safety (97%, n = 142). Moreover, there was concern about insufficient patient education on HC (93%, n = 136) and that women may forego preventive examinations (80%, n = 118). Participants did not support OTC availability (93%, n = 136). Pharmacists prescribing (including initiation of HC) revealed controversial results, but a combined access model (initial prescription from physician and follow-up prescriptions by pharmacists) found acceptance in 70% (n = 103). (4) Conclusions: Participating physicians stated that prescription-only status for HC could be lifted under certain conditions but also some concerns, e.g., patients' safety or neglection of preventive examinations, were raised. Future research should focus on specific conditions in which extended access to HC could be agreed on.
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Affiliation(s)
- Tamara Yous
- Department of Medical Sciences, Private University of the Principality of Liechtenstein, 9495 Triesen, Liechtenstein
- Correspondence:
| | - Samuel Allemann
- Pharmaceutical Care Research Group, Department of Pharmaceutical Sciences, University of Basel, 4051 Basel, Switzerland;
| | - Monika Lutters
- Clinical Pharmacy, Cantonal Hospital of Baden, 5404 Baden, Switzerland;
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Ionescu M, Stoian AP, Rizzo M, Serban D, Nuzzo D, Mazilu L, Suceveanu AI, Dascalu AM, Parepa IR. The Role of Endothelium in COVID-19. Int J Mol Sci 2021; 22:11920. [PMID: 34769350 PMCID: PMC8584762 DOI: 10.3390/ijms222111920] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 10/27/2021] [Accepted: 10/31/2021] [Indexed: 01/08/2023] Open
Abstract
The 2019 novel coronavirus, known as severe acute respiratory syndrome-coronavirus 2 (SARS-CoV-2) or coronavirus disease 2019 (COVID-19), is causing a global pandemic. The virus primarily affects the upper and lower respiratory tracts and raises the risk of a variety of non-pulmonary consequences, the most severe and possibly fatal of which are cardiovascular problems. Data show that almost one-third of the patients with a moderate or severe form of COVID-19 had preexisting cardiovascular comorbidities such as diabetes mellitus, obesity, hypertension, heart failure, or coronary artery disease. SARS-CoV2 causes hyper inflammation, hypoxia, apoptosis, and a renin-angiotensin system imbalance in a variety of cell types, primarily endothelial cells. Profound endothelial dysfunction associated with COVID-19 can be the cause of impaired organ perfusion that may generate acute myocardial injury, renal failure, and a procoagulant state resulting in thromboembolic events. We discuss the most recent results on the involvement of endothelial dysfunction in the pathogenesis of COVID-19 in patients with cardiometabolic diseases in this review. We also provide insights on treatments that may reduce the severity of this viral infection.
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Affiliation(s)
- Mihaela Ionescu
- Cardiology Department, Faculty of Medicine, Ovidius University of Constanţa, 900527 Constanţa, Romania; (M.I.); (I.R.P.)
| | - Anca Pantea Stoian
- Diabetes, Nutrition, and Metabolic Diseases Department, Faculty of Medicine, Carol Davila University, 050474 Bucharest, Romania; (A.P.S.); (M.R.)
| | - Manfredi Rizzo
- Diabetes, Nutrition, and Metabolic Diseases Department, Faculty of Medicine, Carol Davila University, 050474 Bucharest, Romania; (A.P.S.); (M.R.)
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, 90100 Palermo, Italy
| | - Dragos Serban
- Forth Surgery Department, Emergency University Hospital Bucharest and Faculty of Medicine, Carol Davila University, 050474 Bucharest, Romania;
| | - Domenico Nuzzo
- Italian National Research Council, Institute for Research and Biomedical Innovation (CNR-IRIB), 90100 Palermo, Italy
| | - Laura Mazilu
- Oncology Department, Faculty of Medicine, Ovidius University of Constanţa, 900527 Constanţa, Romania;
| | - Andra Iulia Suceveanu
- Internal Medicine Department, Faculty of Medicine, Ovidius University of Constanţa, 900527 Constanţa, Romania;
| | - Ana Maria Dascalu
- Department of Ophthalmology, Emergency University Hospital Bucharest and Faculty of Medicine, Carol Davila University, 050474 Bucharest, Romania;
| | - Irinel Raluca Parepa
- Cardiology Department, Faculty of Medicine, Ovidius University of Constanţa, 900527 Constanţa, Romania; (M.I.); (I.R.P.)
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13
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Parisien RL, Henkelman ES, McCartney RE, Nicoletta R. Venous Thromboembolism Requiring Anticoagulation Following Knee Arthroscopy in a Young Woman With an Intravaginal Contraceptive Device. Orthopedics 2021; 44:e687-e690. [PMID: 34590952 DOI: 10.3928/01477447-20210818-02] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Venous thromboembolism following elective knee arthroscopy remains relatively rare. NuvaRing (Merck & Co), an intravaginal contraceptive device, has received attention recently due to reports detailing unexpected catastrophic pulmonary embolism and further suggesting an increased risk of venous and arterial thrombotic events in women who use it. A healthy, 30-year-old woman with a NuvaRing contraceptive device presented to the sports medicine clinic with knee pain, swelling, and mechanical symptoms. She was diagnosed with a lateral meniscus tear via magnetic resonance imaging and subsequently underwent a routine partial lateral meniscectomy. Her postoperative course was complicated by a rare deep venous thrombosis requiring anticoagulation therapy. This case highlights the risk of NuvaRing contraception and raises awareness within the orthopedic community regarding its use among patients undergoing arthroscopic outpatient surgery. [Orthopedics. 2021;44(5):e687-e690.].
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14
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Scheres LJ, Selier NL, Nota NM, van Diemen JJ, Cannegieter SC, den Heijer M. Effect of gender-affirming hormone use on coagulation profiles in transmen and transwomen. J Thromb Haemost 2021; 19:1029-1037. [PMID: 33527671 PMCID: PMC8048491 DOI: 10.1111/jth.15256] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Revised: 01/20/2021] [Accepted: 01/26/2021] [Indexed: 01/06/2023]
Abstract
BACKGROUND The transgender population that uses gender-affirming hormone therapy (GAHT) is rapidly growing. The (side) effects of GAHT are largely unknown. We examined the effect of GAHT on coagulation parameters associated with venous thromboembolism (VTE) risk. METHODS Factor (F)II, FIX, FXI, protein (p)C and free pS, fibrinogen, hematocrit, sex hormone-binding globulin, and normalized activated protein C ratio were measured in 98 transwomen (male sex at birth, female gender identity) and 100 transmen (female sex at birth, male gender identity) before and after 12 months of GAHT (oral or transdermal estradiol and anti-androgens in transwomen, transdermal or intramuscular testosterone in transmen). Mean paired differences in coagulation measurements were estimated with 95% confidence intervals (95% CI). Differences for route of administration and age were assessed with linear regression. RESULTS After GAHT, transwomen had more procoagulant profiles with a mean increase in FIX: 9.6 IU/dL (95% CI 3.1-16.0) and FXI: 13.5 IU/dL (95% CI 9.5-17.5), and a decrease in pC: -7.7 IU/dL (95% CI -10.1 to -5.2). Changes in measures of coagulation were influenced by route of administration (oral vs. transdermal) and age. A higher sex-hormone binding globulin level after 12 months was associated with a lower activated protein C resistance. In transmen, changes were not procoagulant overall and were influenced by age. Differences for route of administration (transdermal vs. intramuscular) were small. CONCLUSIONS GAHT in transmen was not associated with apparent procoagulant changes, which provides some reassurance regarding VTE risk. In transwomen, GAHT resulted in procoagulant changes, which likely contributes to the observed increased VTE risk.
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Affiliation(s)
- Luuk J.J. Scheres
- Department of Clinical EpidemiologyLeiden University Medical CenterLeidenthe Netherlands
- Department of Internal MedicineRadboud Institute for Health Sciences, Radboud University Medical CenterNijmegenthe Netherlands
| | - Nienke L.D. Selier
- Department of Internal MedicineDivision of EndocrinologyAmsterdam UMCVrije Universiteit AmsterdamAmsterdamthe Netherlands
- Center of Expertise on Gender DysphoriaAmsterdam UMCVrije Universiteit AmsterdamAmsterdamthe Netherlands
| | - Nienke M. Nota
- Department of Internal MedicineDivision of EndocrinologyAmsterdam UMCVrije Universiteit AmsterdamAmsterdamthe Netherlands
- Center of Expertise on Gender DysphoriaAmsterdam UMCVrije Universiteit AmsterdamAmsterdamthe Netherlands
| | - Jeske J.K. van Diemen
- Department of Internal MedicineDivision of Vascular MedicineAmsterdam UMCVrije Universiteit AmsterdamAmsterdamthe Netherlands
| | - Suzanne C. Cannegieter
- Department of Clinical EpidemiologyLeiden University Medical CenterLeidenthe Netherlands
- Department of Internal MedicineSection Thrombosis and HaemostasisLeiden University Medical CenterLeidenthe Netherlands
| | - Martin den Heijer
- Department of Clinical EpidemiologyLeiden University Medical CenterLeidenthe Netherlands
- Department of Internal MedicineDivision of EndocrinologyAmsterdam UMCVrije Universiteit AmsterdamAmsterdamthe Netherlands
- Center of Expertise on Gender DysphoriaAmsterdam UMCVrije Universiteit AmsterdamAmsterdamthe Netherlands
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15
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Ellis MH, Avnery O. Decision-Making in the Management of Venous Thromboembolism. Am J Med 2021; 134:317-325. [PMID: 33289662 DOI: 10.1016/j.amjmed.2020.09.027] [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: 09/08/2020] [Revised: 09/15/2020] [Accepted: 09/16/2020] [Indexed: 10/23/2022]
Abstract
Venous thromboembolism comprising deep venous thrombosis and pulmonary embolus is common. Patients with venous thromboembolism may present to a variety of health care providers, and while a significant proportion of patients begin treatment in the hospital, ambulatory management of both deep venous thrombosis and pulmonary embolus is feasible and becoming more common. Initial anticoagulant management, investigation of venous thromboembolism etiology, and decisions about extended anticoagulation require coordinated care by physicians from multiple specialties. Comprehensive management of venous thromboembolism requires coordinated care from the time of presentation in order to expedite diagnosis, initiate timely anticoagulant treatment, determine the need for extended anticoagulation based on risk of bleeding and recurrent thrombosis, and advise on thromboprophylaxis during future high-risk periods for venous thromboembolism. In this review we use case scenarios to provide an operational framework, based on current evidence-based recommendations, for informed decision-making about a number of clinical practice issues that are frequently encountered in the management of venous thromboembolism patients.
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Affiliation(s)
- Martin H Ellis
- Hematology Institute and Blood Bank, Meir Medical Center, Kfar Saba, Israel; Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel.
| | - Orly Avnery
- Hematology Institute and Blood Bank, Meir Medical Center, Kfar Saba, Israel; Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
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16
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Machin N, Ragni MV. Hormones and thrombosis: risk across the reproductive years and beyond. Transl Res 2020; 225:9-19. [PMID: 32599096 DOI: 10.1016/j.trsl.2020.06.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Revised: 06/18/2020] [Accepted: 06/24/2020] [Indexed: 11/30/2022]
Abstract
Endogenous and exogenous hormones have significant effects on coagulation and may tip the hemostatic balance toward thrombosis. The endogenous hormonal changes in pregnancy and polycystic ovary syndrome, and exogenous hormonal contraception, menopause replacement, and transgender cross-hormone replacement may increase thromboembolism risk. Using the lowest effective dose is critical for prevention, but once thrombosis occurs, anticoagulation may be required, in some, long term. We review the relative risk of thrombosis in these conditions, risk factors, and anticoagulation treatment and prevention. Implementation of lowest effective hormonal therapies, thrombosis reduction strategies, and current anticoagulation management are critical for optimal patient outcomes.
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Affiliation(s)
- Nicoletta Machin
- Department of Medicine, Division of Hematology/Oncology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania; Hemophilia Center of Western Pennsylvania, Pittsburgh, Pennsylvania
| | - Margaret V Ragni
- Department of Medicine, Division of Hematology/Oncology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania; Hemophilia Center of Western Pennsylvania, Pittsburgh, Pennsylvania.
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17
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Douxfils J, Morimont L, Bouvy C. Oral Contraceptives and Venous Thromboembolism: Focus on Testing that May Enable Prediction and Assessment of the Risk. Semin Thromb Hemost 2020; 46:872-886. [DOI: 10.1055/s-0040-1714140] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
AbstractCombined oral contraceptives (COCs) induce several changes in the levels of coagulation factors. The levels of procoagulant factors are often increased, while levels of anticoagulant factors are decreased. Fibrinolysis is also affected, even if the effect seems to be more counterbalanced by opposite regulation of profibrinolytic and antifibrinolytic factors. These effects on hemostasis are more pronounced with third- or fourth-generation COC compared with second-generation COC. Venous thromboembolism (VTE) risk increases when multiple risk factors, including genetic and environmental, are present simultaneously. COC use causes changes in coagulation that modify the prothrombotic state induced by preexisting hemostatic alterations in a supra-additive manner. Therefore, testing appears to be of importance not only before implementing COC but also to monitor any potential thrombogenicity induced by COC therapy. Inherited genetic factors, such as factor V Leiden, G20210A prothrombin mutation, antithrombin, protein C or protein S deficiencies, non-O blood group, as well as CYP2C9*2 and the rs4379368 mutations, have all been identified as genetic predictive risk factors of VTE in women. Nevertheless, the screening of these genetic biomarkers is not capable of assessing the phenotypic expression of the risk. This review will focus on the different options for screening the thrombogenic status in this population. Specific attention will be given to the endogenous thrombin potential-based activated protein C resistance, a test aiming at assessing the thrombogenicity induced by hormonal therapies and inherited or acquired thrombophilia.
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Affiliation(s)
- Jonathan Douxfils
- QUALIblood s.a., Namur, Belgium
- Department of Pharmacy, Namur Thrombosis and Hemostasis Center, Namur Research Institute for Life Sciences, Faculty of Medicine, University of Namur, Namur, Belgium
| | - Laure Morimont
- QUALIblood s.a., Namur, Belgium
- Department of Pharmacy, Namur Thrombosis and Hemostasis Center, Namur Research Institute for Life Sciences, Faculty of Medicine, University of Namur, Namur, Belgium
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18
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Michels A, Dwyer CN, Mewburn J, Nesbitt K, Kawecki C, Lenting P, Swystun LL, Lillicrap D. von Willebrand Factor Is a Critical Mediator of Deep Vein Thrombosis in a Mouse Model of Diet-Induced Obesity. Arterioscler Thromb Vasc Biol 2020; 40:2860-2874. [PMID: 32967458 DOI: 10.1161/atvbaha.120.314690] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
OBJECTIVE Obesity is characterized by chronic low-grade inflammation and consequentially a hypercoagulable state, associating with an increased incidence of venous thromboembolism. Increased VWF (von Willebrand factor) plasma concentration and procoagulant function are independent risk factors for venous thromboembolism and are elevated in obese patients. Here, we explore the pathobiological role of VWF in obesity-associated venous thrombosis using murine models. Approach and Results: We first showed that diet-induced obese mice have increased VWF plasma levels and FVIII (factor VIII) activity compared with littermate controls. Elevated VWF levels appeared to be because of both increased synthesis and impaired clearance. Diet-induced obesity-associated venous thrombosis was assessed using the inferior vena cava-stenosis model of deep vein thrombosis. Diet-induced obese mice developed larger venous thrombi that were rich in VWF, erythrocytes, and leukocytes. Administering a polyclonal anti-VWF antibody or an anti-VWF A1 domain nanobody was protective against obesity-mediated thrombogenicity. Delayed administration (3 hours post-inferior vena cava stenosis) similarly reduced thrombus weight in diet-induced obese mice. CONCLUSIONS This study demonstrates the critical role of VWF in the complex, thrombo-inflammatory state of obesity. It adds to the growing rationale for targeting VWF-specific interactions in thrombotic disease.
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Affiliation(s)
- Alison Michels
- Department of Pathology and Molecular Medicine (A.M., C.N.D., K.N., L.L.S., D.L.), Queen's University, Kingston, ON, Canada
| | - Courtney N Dwyer
- Department of Pathology and Molecular Medicine (A.M., C.N.D., K.N., L.L.S., D.L.), Queen's University, Kingston, ON, Canada
| | - Jeffrey Mewburn
- Cancer Research Institute (J.M.), Queen's University, Kingston, ON, Canada
| | - Kate Nesbitt
- Department of Pathology and Molecular Medicine (A.M., C.N.D., K.N., L.L.S., D.L.), Queen's University, Kingston, ON, Canada
| | - Charlotte Kawecki
- INSERM U1176, Hémostase Inflammation Thrombose, University Paris-Sud, University Paris-Saclay, Le Kremlin-Bicêtre, France (C.K., P.L.)
| | - Peter Lenting
- INSERM U1176, Hémostase Inflammation Thrombose, University Paris-Sud, University Paris-Saclay, Le Kremlin-Bicêtre, France (C.K., P.L.)
| | - Laura L Swystun
- Department of Pathology and Molecular Medicine (A.M., C.N.D., K.N., L.L.S., D.L.), Queen's University, Kingston, ON, Canada
| | - David Lillicrap
- Department of Pathology and Molecular Medicine (A.M., C.N.D., K.N., L.L.S., D.L.), Queen's University, Kingston, ON, Canada
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19
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DeFilippis EM, Reza N, Donald E, Givertz MM, Lindenfeld J, Jessup M. Considerations for Heart Failure Care During the COVID-19 Pandemic. JACC. HEART FAILURE 2020; 8:681-691. [PMID: 32493638 PMCID: PMC7266777 DOI: 10.1016/j.jchf.2020.05.006] [Citation(s) in RCA: 77] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Revised: 05/27/2020] [Accepted: 05/27/2020] [Indexed: 02/06/2023]
Abstract
The coronavirus-2019 (COVID-19) infection pandemic has affected the care of patients with heart failure (HF) who have contracted COVID-19 as well as those without COVID-19 who have been impacted by the restructuring of health care delivery. Patients with HF and other cardiovascular comorbidities are at risk for severe disease and complications of infection. Similarly, COVID-19 has been demonstrated to cause myocarditis and may be implicated in new-onset cardiomyopathy. During this pandemic, special considerations are needed for patients with advanced HF, including those supported by durable left ventricular assist devices (LVADs) and heart transplant recipients. The purpose of this review is to summarize emerging data regarding the development of HF secondary to COVID-19 infection in patients with advanced HF and the implications of the pandemic for care of uninfected patients with HF.
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Affiliation(s)
- Ersilia M DeFilippis
- Division of Cardiology, Columbia University Irving Medical Center, New York, New York.
| | - Nosheen Reza
- Division of Cardiology, Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Elena Donald
- Division of Cardiology, Columbia University Irving Medical Center, New York, New York
| | - Michael M Givertz
- Division of Cardiovascular Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
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20
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Acute treatment of venous thromboembolism. Blood 2020; 135:305-316. [PMID: 31917399 DOI: 10.1182/blood.2019001881] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Accepted: 12/16/2019] [Indexed: 12/13/2022] Open
Abstract
All patients with venous thromboembolism (VTE) should receive anticoagulant treatment in the absence of absolute contraindications. Initial anticoagulant treatment is crucial for reducing mortality, preventing early recurrences, and improving long-term outcome. Treatment and patient disposition should be tailored to the severity of clinical presentation, to comorbidities, and to the potential to receive appropriate care in the outpatient setting. Direct oral anticoagulants (DOACs) used in fixed doses without laboratory monitoring are the agents of choice for the treatment of acute VTE in the majority of patients. In comparison with conventional anticoagulation (parenteral anticoagulants followed by vitamin K antagonists), these agents showed improved safety (relative risk [RR] of major bleeding, 0.61; 95% confidence interval [CI], 0.45-0.83) with a similar risk of recurrence (RR, 0.90; 95% CI, 0.77-1.06). Vitamin K antagonists or low molecular weight heparins are still alternatives to DOACs for the treatment of VTE in specific patient categories such as those with severe renal failure or antiphospholipid syndrome, or cancer, respectively. In addition to therapeutic anticoagulation, probably less than 10% of patients require reperfusion by thrombolysis or interventional treatments; those patients are hemodynamically unstable with acute pulmonary embolism, and a minority of them have proximal limb-threatening deep vein thrombosis (DVT). The choice of treatment should be driven by the combination of evidence from clinical trials and by local expertise. The majority of patients with acute DVT and a proportion of selected hemodynamically stable patients with acute pulmonary embolism can be safely managed as outpatients.
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21
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Retina-Targeted Delivery of 17β-Estradiol by the Topically Applied DHED Prodrug. Pharmaceutics 2020; 12:pharmaceutics12050456. [PMID: 32429388 PMCID: PMC7284430 DOI: 10.3390/pharmaceutics12050456] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 05/07/2020] [Accepted: 05/13/2020] [Indexed: 01/04/2023] Open
Abstract
The purpose of this study was to explore retina-targeted delivery of 17β-estradiol (E2), a powerful neuroprotectant, by its bioprecursor prodrug 10β,17β-dihydroxyestra-1,4-dien-3-one (DHED) administered as eye drops in animal models. Compared to the parent hormone, DHED displayed increased transcorneal flux ex vivo both with and without the presence of 2-hydroxypropyl-β-cyclodextrin used as a penetration-enhancing excipient in rat, rabbit, and pig. In vitro, the prodrug also showed facile bioactivation to E2 in the retina but not in the cornea. After topical administration to rats and rabbits, peak DHED-derived E2 concentrations reached 13 ± 5 ng/g and 18 ± 7 ng/g in the retina of female rats and rabbits, respectively. However, the prodrug remained inert in the rest of the body and, therefore, did not cause increase in circulating hormone concentration, as well as wet uterine and anterior pituitary weights as typical markers of E2′s endocrine impact. Altogether, our studies presented here have demonstrated the premise of topical retina-selective estrogen therapy by the DHED prodrug approach for the first time and provide compelling support for further investigation into the full potential of DHED for an efficacious and safe ocular neurotherapy.
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22
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Cernera G, Di Minno A, Amato F, Elce A, Liguori R, Bruzzese D, Di Lullo AM, Castaldo G, Zarrilli F, Comegna M. Molecular Analysis of Prothrombotic Gene Variants in Venous Thrombosis: A Potential Role for Sex and Thrombotic Localization. J Clin Med 2020; 9:jcm9041008. [PMID: 32252449 PMCID: PMC7231221 DOI: 10.3390/jcm9041008] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Accepted: 04/01/2020] [Indexed: 01/07/2023] Open
Abstract
Background: Requests to test for thrombophilia in the clinical context are often not evidence-based. Aim: To define the role of a series of prothrombotic gene variants in a large population of patients with different venous thromboembolic diseases. Methods: We studied Factor V Leiden (FVL), FVR2, FII G20210A, Methylenetetrahydrofolate reductase (MTHFR) C677T and A1298C, beta-fibrinogen -455 G>A, FXIII V34L, and HPA-1 L33P variants and PAI-1 4G/5G alleles in 343 male and female patients with deep vein thrombosis (DVT), 164 with pulmonary embolism (PE), 126 with superficial vein thrombosis (SVT), 118 with portal vein thrombosis (PVT), 75 with cerebral vein thrombosis (CVT) and 119 with retinal vein thrombosis (RVT), and compared them with the corresponding variants and alleles in 430 subjects from the general population. Results: About 40% of patients with DVT, PE and SVT had at least one prothrombotic gene variant, such as FVL, FVR2 and FII G20210A, and a statistically significant association with the event was found in males with a history of PE. In patients with a history of PVT or CVT, the FII G20210A variant was more frequent, particularly in females. In contrast, a poor association was found between RVT and prothrombotic risk factors, confirming that local vascular factors have a key role in this thrombotic event. Conclusions: Only FVL, FVR2 and FII G20210A are related to vein thrombotic disease. Other gene variants, often requested for testing in the clinical context, do not differ significantly between cases and controls. Evidence of a sex difference for some variants, once confirmed in larger populations, may help to promote sex-specific prevention of such diseases.
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Affiliation(s)
- Gustavo Cernera
- Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Università di Napoli Federico II, 80131 Naples, Italy; (G.C.); (F.A.); (R.L.); (G.C.); (M.C.)
- CEINGE-Biotecnologie avanzate, 80131 Naples, Italy; (A.D.M.); (A.E.); (A.M.D.L.)
| | - Alessandro Di Minno
- CEINGE-Biotecnologie avanzate, 80131 Naples, Italy; (A.D.M.); (A.E.); (A.M.D.L.)
- Dipartimento di Farmacia, Università di Napoli Federico II, 80131 Naples, Italy
| | - Felice Amato
- Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Università di Napoli Federico II, 80131 Naples, Italy; (G.C.); (F.A.); (R.L.); (G.C.); (M.C.)
- CEINGE-Biotecnologie avanzate, 80131 Naples, Italy; (A.D.M.); (A.E.); (A.M.D.L.)
| | - Ausilia Elce
- CEINGE-Biotecnologie avanzate, 80131 Naples, Italy; (A.D.M.); (A.E.); (A.M.D.L.)
- Università Telematica Pegaso, 80143 Naples, Italy
| | - Renato Liguori
- Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Università di Napoli Federico II, 80131 Naples, Italy; (G.C.); (F.A.); (R.L.); (G.C.); (M.C.)
- CEINGE-Biotecnologie avanzate, 80131 Naples, Italy; (A.D.M.); (A.E.); (A.M.D.L.)
| | - Dario Bruzzese
- Dipartimento di Sanità Pubblica, Università di Napoli Federico II, 80131 Naples, Italy;
| | - Antonella Miriam Di Lullo
- CEINGE-Biotecnologie avanzate, 80131 Naples, Italy; (A.D.M.); (A.E.); (A.M.D.L.)
- Dipartimento di Neuroscienze e Scienze Riproduttive ed Odontostomatologiche, Università di Napoli Federico II, 80131 Naples, Italy
| | - Giuseppe Castaldo
- Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Università di Napoli Federico II, 80131 Naples, Italy; (G.C.); (F.A.); (R.L.); (G.C.); (M.C.)
- CEINGE-Biotecnologie avanzate, 80131 Naples, Italy; (A.D.M.); (A.E.); (A.M.D.L.)
| | - Federica Zarrilli
- Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Università di Napoli Federico II, 80131 Naples, Italy; (G.C.); (F.A.); (R.L.); (G.C.); (M.C.)
- CEINGE-Biotecnologie avanzate, 80131 Naples, Italy; (A.D.M.); (A.E.); (A.M.D.L.)
- Correspondence: ; Tel.: +39-081-373-7860
| | - Marika Comegna
- Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Università di Napoli Federico II, 80131 Naples, Italy; (G.C.); (F.A.); (R.L.); (G.C.); (M.C.)
- CEINGE-Biotecnologie avanzate, 80131 Naples, Italy; (A.D.M.); (A.E.); (A.M.D.L.)
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23
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Patel JP, Byrne RA, Patel RK, Arya R. Progress in the monitoring of direct oral anticoagulant therapy. Br J Haematol 2019; 184:912-924. [DOI: 10.1111/bjh.15756] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Jignesh P. Patel
- Department of Haematological Medicine; King's Thrombosis Centre; King's College Hospital Foundation NHS Trust; London UK
- Institute of Pharmaceutical Science; King's College London; London UK
| | - Rosalind A. Byrne
- Department of Haematological Medicine; King's Thrombosis Centre; King's College Hospital Foundation NHS Trust; London UK
| | - Raj K. Patel
- Department of Haematological Medicine; King's Thrombosis Centre; King's College Hospital Foundation NHS Trust; London UK
| | - Roopen Arya
- Department of Haematological Medicine; King's Thrombosis Centre; King's College Hospital Foundation NHS Trust; London UK
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