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Netha A, Mazhar S, Azhar A, Moeez A, Choradia A, Mohtashim A, Anees U, Ejaz U, Tariq MU, Jawad S. Effectiveness of rivaroxaban in preventing cerebral venous thromboembolism: a systematic review and meta-analysis. Ann Med Surg (Lond) 2024; 86:2098-2104. [PMID: 38576935 PMCID: PMC10990339 DOI: 10.1097/ms9.0000000000001689] [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: 08/26/2023] [Accepted: 12/27/2023] [Indexed: 04/06/2024] Open
Abstract
Background Cerebral venous thromboembolism (CVT) poses a significant risk of venous infarction and haemorrhage, which can lead to neurological deficits and, in severe cases, even death. The optimal treatment regimen for patients with CVT remains unclear. Methods MEDLINE, Embase, Google Scholar, Web of Science (WoS), and Cochrane Central databases were searched for randomized controlled trials (RCTs) and observational studies assessing the efficacy and safety of rivaroxaban in patients with CVT. All-site venous thromboembolism (VTE), risk of clinically relevant non-major bleeding, incidence of partial recanalization, complete recanalization and major haemorrhage were among outcomes of interest. Mantel-Haenszel weighted random-effects model was used to calculate relative risks (RRs) with 95% CIs. Results The analysis included 1 RCT and 3 observational studies containing 211 patients. Compared to vitamin K antagonists (VKAs), rivaroxaban did not significantly decrease the all-site VTE [RR 0.31 (95% CI 0.01, 8.43); P=0.49, I2=0%]. Compared with VKAs, patients on rivaroxaban did not show a significantly reduced risk of recurrent cerebral venous thrombosis. In terms of incidence of partial recanalization, there was no discernible difference between rivaroxaban and VKAs [RR 0.90 (95% CI 0.66, 1.22); P=0.49, I2=0%]. There was no discernible difference in incidence of complete recanalization [RR 0.98 (95% CI 0.32, 3.03); P=0.97, I2=28%] and incidence of major haemorrhage [RR 0.19 (95% CI 0.01, 4.54); P=0.30]. Conclusion Rivaroxaban was found to have similar efficacy to VKAs. Due to its lower risk of severe bleeding and no need for INR monitoring, rivaroxaban may be a preferable treatment option for CVT.
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Affiliation(s)
- Aadarsh Netha
- Department of Medicine, Melmaruvathur Adhiparasakthi Institute of Medical Sciences and Research, Tamilnadu, India
| | - Saad Mazhar
- Department of Medicine, King Edward Medical University
| | - Aima Azhar
- Department of Medicine, Fatima Jinnah Medical University
| | - Abdul Moeez
- Department of Medicine, Services Institute of Medical Sciences
| | - Aakash Choradia
- Department of Medicine, Tribhuwan University, Kathmandu, Nepal
| | - Ali Mohtashim
- Department of Medicine, Allama Iqbal Medical College, Lahore
| | - Usama Anees
- Department of Medicine, Quaid-e-Azam Medical College, Bahawalpur
| | - Umer Ejaz
- Department of Medicine, Rawalpindi Medical College, Rawalpindi
| | | | - Sayed Jawad
- Department of Medicine, Kabul University of Medical Sciences, Kabul, Afghanistan
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Chisci G, Chisci D, Chisci E, Chisci V, Stumpo M, Chisci E. The Management of a Geriatric Patient Using Dabigatran Therapy on Dentigerous Cyst with Oral Bleeding. J Clin Med 2024; 13:1499. [PMID: 38592423 PMCID: PMC10934523 DOI: 10.3390/jcm13051499] [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: 02/06/2024] [Revised: 02/20/2024] [Accepted: 02/26/2024] [Indexed: 04/10/2024] Open
Abstract
Jaw cysts represent a great matter of interest in oral and maxillofacial surgery. Jaw cyst surgery is a common intervention in oral surgery but, in the case of a multidisciplinary patient, the oral surgeon needs to meet with other specialists. A cyst is an epithelium-lined sac containing fluid and/or semisolid material due to epithelial cell proliferation, degeneration, and liquefaction; the hypertonic solution withdraws liquids from the surrounding tissues, while internal pressure exerts an equal strength on the cyst walls. Dentigerous cysts are the second most common odontogenic cysts after radicular cysts, and commonly few or no symptoms are reported. However, the most common diagnosis for dentigerous cyst is represented by eruption of the affected tooth or accidental diagnosis. Commonly, dentigerous cysts may be related to impacted third molars; in the case of impacted third molars and a dentigerous cyst, the tooth should be removed along with the cyst in the same intervention. Mandibular dentigerous cysts are common in children and adults, while dentigerous cysts are a rare neoformation in elderly patients. Treatment usually involves removal of the entire cyst and the associated unerupted tooth. This intervention may be more difficult if the cyst is large, the third molar is in contact with the mandibular nerve, and/or the patient has a medical history that may represent a relative or absolute contraindication. We present the case of a rare symptomatic manifestation of dentigerous cyst in an elderly patient in treatment with dabigatran therapy; for the treatment of dentigerous cysts in the elderly, we suggest a multidisciplinary approach with the use of the histological examination and a careful follow-up.
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Affiliation(s)
- Glauco Chisci
- Centro Dentistico Chisci, Via Ricasoli 18, 58100 Grosseto, Italy; (D.C.); (E.C.)
| | - Dafne Chisci
- Centro Dentistico Chisci, Via Ricasoli 18, 58100 Grosseto, Italy; (D.C.); (E.C.)
| | - Enea Chisci
- Department of Ophthalmology, University of Palermo, 90133 Palermo, Italy;
| | - Viola Chisci
- Department of Ophthalmology, Greifswald University Hospital, 17475 Greifswald, Germany
| | - Michela Stumpo
- Department of Pathology, USL Toscana Sudest—Grosseto, Misericordia Hospital, 58100 Grosseto, Italy
| | - Elettra Chisci
- Centro Dentistico Chisci, Via Ricasoli 18, 58100 Grosseto, Italy; (D.C.); (E.C.)
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Li Z, Xu W, Wang L, Chai L, Ageno W, Romeiro FG, Li H, Qi X. Risk of Bleeding in Liver Cirrhosis Receiving Direct Oral Anticoagulants: A Systematic Review and Meta-analysis. Thromb Haemost 2023; 123:1072-1088. [PMID: 37336474 DOI: 10.1055/s-0043-1770100] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/21/2023]
Abstract
BACKGROUND Direct oral anticoagulants (DOACs) are effective for the management of thromboembolic disorders. However, bleeding remains a major concern in cirrhotic patients receiving DOACs. METHODS PubMed, EMBASE, and Cochrane Library databases were searched. The incidence of bleeding episodes in cirrhotic patients receiving DOACs was pooled. Odds ratios (ORs) were calculated to compare the incidence of bleeding episodes in cirrhotic patients who received DOACs versus those who received conventional anticoagulants and did not receive anticoagulants. RESULTS Twenty-nine studies were included. All bleeding, major bleeding, fatal bleeding, gastrointestinal bleeding, and intracranial hemorrhage episodes were observed in 310/2,469, 100/1,388, 2/611, 166/1,886, and 5/1,147 cirrhotic patients receiving DOACs, respectively. Their pooled incidences were 13, 6, 0, 8, and 0%, respectively. They became higher in subgroup analyses of studies with advanced age, a longer treatment duration, and Child-Turcotte-Pugh class C. Compared with conventional anticoagulants, DOACs were associated with lower incidences of all bleeding (OR = 0.71, 95% confidence interval [CI] = 0.52-0.98) and major bleeding (OR = 0.55, 95% CI = 0.37-0.83) in cirrhotic patients, but not those of fatal bleeding (OR = 0.21, 95% CI = 0.04-1.28), gastrointestinal bleeding (OR = 0.78, 95% CI = 0.52-1.17), or intracranial hemorrhage (OR = 0.36, 95% CI = 0.12-1.12). The incidences of all bleeding (OR = 1.04, 95% CI = 0.22-4.79) and major bleeding (OR = 0.96, 95% CI = 0.26-3.61) did not significantly differ between cirrhotic patients with portal vein thrombosis (PVT) who received DOACs and those who did not receive anticoagulants. CONCLUSION DOACs carry a low risk of bleeding in liver cirrhosis. Age, treatment duration, and Child-Turcotte-Pugh class may be associated with bleeding in cirrhotic patients receiving DOACs. The risk of bleeding is not increased by DOACs in cirrhotic patients with PVT.
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Affiliation(s)
- Zhe Li
- Liver Cirrhosis Study Group, Department of Gastroenterology, General Hospital of Northern Theater Command, Shenyang, China
- Department of Life Sciences and Biopharmaceutics, Shenyang Pharmaceutical University, Shenyang, China
| | - Wentao Xu
- Liver Cirrhosis Study Group, Department of Gastroenterology, General Hospital of Northern Theater Command, Shenyang, China
- Department of Life Sciences and Biopharmaceutics, Shenyang Pharmaceutical University, Shenyang, China
| | - Le Wang
- Liver Cirrhosis Study Group, Department of Gastroenterology, General Hospital of Northern Theater Command, Shenyang, China
- Postgraduate College, China Medical University, Shenyang, China
| | - Lu Chai
- Liver Cirrhosis Study Group, Department of Gastroenterology, General Hospital of Northern Theater Command, Shenyang, China
- Department of Life Sciences and Biopharmaceutics, Shenyang Pharmaceutical University, Shenyang, China
| | - Walter Ageno
- Department of Medicine and Surgery, University of Insubria, Varese, Italy
| | - Fernando Gomes Romeiro
- Department of Internal Medicine, Botucatu Medical School, São Paulo State University (UNESP), São Paulo, Brazil
| | - Hongyu Li
- Liver Cirrhosis Study Group, Department of Gastroenterology, General Hospital of Northern Theater Command, Shenyang, China
- Department of Life Sciences and Biopharmaceutics, Shenyang Pharmaceutical University, Shenyang, China
- Postgraduate College, China Medical University, Shenyang, China
| | - Xingshun Qi
- Liver Cirrhosis Study Group, Department of Gastroenterology, General Hospital of Northern Theater Command, Shenyang, China
- Department of Life Sciences and Biopharmaceutics, Shenyang Pharmaceutical University, Shenyang, China
- Postgraduate College, China Medical University, Shenyang, China
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Al-Rawi S, Seidahmed M, Emam SS, Othman ES. A 65-Year-Old Man with Bilateral Adrenal Hemorrhage Following Prophylaxis for Postoperative Deep Vein Thrombosis with Rivaroxaban. AMERICAN JOURNAL OF CASE REPORTS 2023; 24:e939816. [PMID: 37658601 PMCID: PMC10479204 DOI: 10.12659/ajcr.939816] [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: 02/11/2023] [Revised: 07/19/2023] [Accepted: 06/27/2023] [Indexed: 09/03/2023]
Abstract
BACKGROUND Direct oral anticoagulant (DOAC) agents, such as rivaroxaban, treat and prevent venous thrombosis. Although adrenal hemorrhage due to DOACs has previously been reported, this is a rare condition that can present as an emergency. In this case report, we present a 65-year-old man who recently had bilateral knee arthroplasty and was started on rivaroxaban 10 mg daily for deep vein thrombosis (DVT) prophylaxis following the surgery. CASE REPORT Ten days after bilateral knee arthroplasty and starting rivaroxaban, the patient presented to the Emergency Department with severe, sudden abdominal pain. Abdominal computed tomography detected significantly enlarged bilateral adrenals, with ill-defined heterogeneous density extending to the upper part of perinephric and paranephric spaces, suggesting bilateral adrenal hemorrhage. A cosyntropin stimulation test was used to confirm the suspicion of adrenal insufficiency. Cortisol levels were 66 nmol/L before stimulation and 83 nmol/L 60 min after cosyntropin administration. Hydrocortisone was started intravenously at a dose of 50 mg every 8 h. After his symptoms improved, he was discharged on oral hydrocortisone at 10 mg in the morning and 5 mg in the evening. Seven weeks after discharge, follow-up abdominal ultrasonography showed that the bilateral adrenal hemorrhage had resolved. CONCLUSIONS This case supports previous cases of adrenal hemorrhage as a rare but serious association with rivaroxaban and highlights the importance of rapid diagnosis using imaging and monitoring of patients for this possible adverse effect. Practitioners must remain vigilant when prescribing anticoagulation therapy, especially in patients who are at an increased risk for adrenal hemorrhage.
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Affiliation(s)
- Safa Al-Rawi
- Department of Pharmacy, Al Wakrah Hospital, Hamad Medical Corporation, Doha, Qatar
| | - Mustafa Seidahmed
- Department of Internal Medicine, Al Wakrah Hospital, Hamad Medical Corporation, Doha, Qatar
| | - Saeed Saleh Emam
- Department of Radiology, Al Wakrah Hospital, Hamad Medical Corporation, Doha, Qatar
| | - Eman S. Othman
- Department of Cardiology, Al Wakrah Hospital, Hamad Medical Corporation, Doha, Qatar
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Chen C, Saxena M, von Heymann C, Vanassche T, Jin J, Lersch R, Köhler S, Santamaria A, Unverdorben M, Colonna P. Edoxaban use in the context of dental procedures: analysis from the EMIT-AF/VTE database. BDJ Open 2023; 9:38. [PMID: 37580338 PMCID: PMC10425372 DOI: 10.1038/s41405-023-00164-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 07/21/2023] [Accepted: 07/24/2023] [Indexed: 08/16/2023] Open
Abstract
INTRODUCTION Literature reviews support continuing anticoagulation during dental procedures. However, studies often present grouped anticoagulation data, and information on individual anticoagulant management would be helpful to dentists. The Edoxaban Management in Diagnostic and Therapeutic Procedures (EMIT-AF/VTE) programme (NCT02950168; NCT02951039) demonstrated low periprocedural bleeding and thrombotic event rates in patients with atrial fibrillation receiving edoxaban. AIMS To report periprocedural edoxaban interruption and clinical events in patients from EMIT-AF/VTE who underwent dental procedures. METHODS Dental procedures were categorised by type (cleaning/noncleaning). Edoxaban interruption, bleeding events, and thrombotic events were observed 5 days preprocedure through 29 days postprocedure. RESULTS Overall, 196 patients underwent 350 cleaning and/or noncleaning procedures; most patients (171/196 [87.2%]) underwent noncleaning procedures (282/350 [80.6%]), whereas 48/196 (24.5%) underwent 68/350 (19.4%) cleaning procedures. Edoxaban was uninterrupted for most cleanings (53/68 [77.9%]). Preprocedural interruption was common for single and multiple tooth extractions (single, 67/100 [67.0%]; multiple, 16/30 [53.3%]). The only major bleeding occurred after an unrelated cleaning. Minor bleeding occurred in 1/68 (1.5%) cleaning and 4/282 (1.4%) noncleaning procedures. There were no thrombotic events. CONCLUSIONS For most cleanings, edoxaban was not interrupted, whereas preprocedural interruption was more common for tooth extractions. Overall, bleeding rates were low, and no thrombotic events occurred.
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Affiliation(s)
- Cathy Chen
- Daiichi Sankyo, Inc., Basking Ridge, NJ, USA
| | - Manish Saxena
- Barts NIHR Cardiovascular Biomedical Research Centre, London, UK.
| | - Christian von Heymann
- Department of Anaesthesia & Intensive Care Medicine, Emergency Medicine, and Pain Therapy, Vivantes Klinikum im Friedrichshain, Berlin, Germany
| | - Thomas Vanassche
- Department of Cardiovascular Sciences, University Hospitals (UZ) Leuven, Leuven, Belgium
| | - James Jin
- Daiichi Sankyo, Inc., Basking Ridge, NJ, USA
| | | | | | - Amparo Santamaria
- Hematology Department, University Hospital Vinalopó y Torrevieja, Alicante, Spain
| | | | - Paolo Colonna
- Department of Cardiology, Polyclinic of Bari - Hospital, Bari, Italy
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6
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Rahi MS, Parekh J, Pednekar P, Mudgal M, Jindal V, Gunasekaran K. Role of Therapeutic Anticoagulation in COVID-19: The Current Situation. Hematol Rep 2023; 15:358-369. [PMID: 37367086 DOI: 10.3390/hematolrep15020037] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Revised: 05/30/2023] [Accepted: 06/01/2023] [Indexed: 06/28/2023] Open
Abstract
Thrombotic complications from COVID-19 are now well known and contribute to significant morbidity and mortality. Different variants confer varying risks of thrombotic complications. Heparin has anti-inflammatory and antiviral effects. Due to its non-anticoagulant effects, escalated-dose anticoagulation, especially therapeutic-dose heparin, has been studied for thromboprophylaxis in hospitalized patients with COVID-19. Few randomized, controlled trials have examined the role of therapeutic anticoagulation in moderately to severely ill patients with COVID-19. Most of these patients had elevated D-dimers and low bleeding risks. Some trials used an innovative adaptive multiplatform with Bayesian analysis to answer this critical question promptly. All the trials were open-label and had several limitations. Most trials showed improvements in the meaningful clinical outcomes of organ-support-free days and reductions in thrombotic events, mainly in non-critically-ill COVID-19 patients. However, the mortality benefit needed to be more consistent. A recent meta-analysis confirmed the results. Multiple centers initially adopted intermediate-dose thromboprophylaxis, but the studies failed to show meaningful benefits. Given the new evidence, significant societies have suggested therapeutic anticoagulation in carefully selected patients who are moderately ill and do not require an intensive-care-unit level of care. There are multiple ongoing trials globally to further our understanding of therapeutic-dose thromboprophylaxis in hospitalized patients with COVID-19. In this review, we aim to summarize the current evidence regarding the use of anticoagulation in patients with COVID-19 infection.
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Affiliation(s)
- Mandeep Singh Rahi
- Division of Pulmonary Diseases and Critical Care Medicine, Yale-New Haven Health Lawrence and Memorial Hospital, New London, CT 06320, USA
| | - Jay Parekh
- Department of Internal Medicine, Yale-New Haven Health Bridgeport Hospital, Bridgeport, CT 06610, USA
| | - Prachi Pednekar
- Department of Internal Medicine, Yale-New Haven Hospital, New Haven, CT 06510, USA
| | - Mayuri Mudgal
- Department of Medicine, Camden Clark Medical Center, Parkersburg, WV 26101, USA
| | - Vishal Jindal
- Department of Hematology and Oncology, Sinai Hospital, Baltimore, MD 21215, USA
| | - Kulothungan Gunasekaran
- Department of Pulmonary and Critical Care, Yuma Regional Medical Center, Yuma, AZ 85364, USA
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Martin AC, Benamouzig R, Gouin-Thibault I, Schmidt J. Management of Gastrointestinal Bleeding and Resumption of Oral Anticoagulant Therapy in Patients with Atrial Fibrillation: A Multidisciplinary Discussion. Am J Cardiovasc Drugs 2023:10.1007/s40256-023-00582-9. [PMID: 37145342 DOI: 10.1007/s40256-023-00582-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/05/2023] [Indexed: 05/06/2023]
Abstract
Direct oral anticoagulants (DOACs) are recommended for the prevention of thromboembolism in patients with atrial fibrillation (AF), and are now preferred over vitamin K antagonists due to their beneficial efficacy and safety profile. However, all oral anticoagulants carry a risk of gastrointestinal (GI) bleeding. Although the risk is well documented and acute bleeding well codified, there is limited high-quality evidence and no guidelines to guide physicians on the optimal management of anticoagulation after a GI bleeding event. The aim of this review is to provide a multidisciplinary critical discussion of the optimal management of GI bleeding in patients with AF receiving oral anticoagulants to help physicians provide individualized treatment for each patient and optimize outcomes. It is important to perform endoscopy when a patient presents with bleeding manifestations or hemodynamic instability to determine the bleed location and severity of bleeding and then perform initial resuscitation. Administration of all anticoagulants and antiplatelets should be stopped and bleeding allowed to resolve with time; however, anticoagulant reversal should be considered for patients who have life-threatening bleeding or when the bleeding is not controlled by the initial resuscitation. Anticoagulation needs to be timely resumed considering that bleeding risk outweighs thrombotic risk when anticoagulation is resumed early after the bleeding event. To prevent further bleeding, physicians should prescribe anticoagulant therapy with the lowest risk of GI bleeding, avoid medications with GI toxicity, and consider the effect of concomitant medications on potentiating the bleeding risk.
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Affiliation(s)
- Anne-Céline Martin
- Advanced Heart Failure Unit, AP-HP, Cardiology Department, European Hospital Georges Pompidou, Paris, France.
- INSERM UMRS_1140, Innovative Therapies in Haemostasis, Université Paris Cité, 75006, Paris, France.
| | - Robert Benamouzig
- Service de Gastroentérologie, Hôpital Avicenne, AP-HP, Université Paris-Nord-La Sorbonne, Bobigny, France
| | - Isabelle Gouin-Thibault
- Laboratory of Hematology, IRSET-INSERM UMRS 1085, Rennes University Hospital, Rennes, France
| | - Jeannot Schmidt
- LaPSCo, Physiological and Psychosocial Stress, CNRS, Université Clermont Auvergne, Clermont-Ferrand, France
- Emergency Department, CHU Clermont-Ferrand, University Hospital Gabriel Montpied, Clermont-Ferrand, France
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8
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Woodhouse E, DiMusto P. Outcomes of a Single-center Experience In Eliminating Routine Postoperative Duplex Ultrasound Following Endovenous Ablation. J Vasc Surg Venous Lymphat Disord 2023; 11:642-647. [PMID: 36935080 DOI: 10.1016/j.jvsv.2023.01.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Revised: 12/16/2022] [Accepted: 01/07/2023] [Indexed: 03/19/2023]
Abstract
OBJECTIVES The current guidelines recommend routine postoperative screening duplex ultrasound (DUS) after endovenous ablation (EVA). This is a grade 2C recommendation and several contemporary reports have called for revision of this recommendation as there is insufficient evidence to support universal screening DUS after EVA. There are currently no studies that evaluate outcomes among EVA patients who did not have screening DUS. The aim of our study is to present outcomes from our single-center experience among patients who did not have DUS routinely performed after EVA. METHODS We performed a single-center, prospective cohort study that included consecutive patients undergoing EVA of the great saphenous vein at our institution between September 30, 2021 and March 15, 2022. At 30 days post procedure, electronic medical records were queried to identify patients who may have presented for evaluation of VTE symptoms. RESULTS Over the study period, a total of 80 lower extremity EVA procedures (71 EVLT, 9 RFA) were performed among 76 patients. Postoperative DUS was performed on 24 patients of which none were identified as having EHIT. Of the 54 patients who did not have DUS, a 30-day post procedure chart review revealed that none of these patients were seen for symptoms of venous thromboembolism (VTE). We estimate total cost savings of $14,289 by eliminating routine DUS without impact to clinical outcomes following EVA. CONCLUSION Postoperative DUS assessment after EVA comes with associated healthcare cost and has low yield given the incidence of clinically significant EHIT (3 and 4) is rare. In our experience, eliminating routine DUS had no impact on clinical outcomes, improved vascular lab access, and had a positive financial impact in our organization. Limiting DUS screening to EVA patients who exhibit symptoms of VTE can be a cost-effective approach that limits unnecessary imaging, time, and resources with no potential change in clinical outcomes based on our data. Further research is required and a randomized controlled trial would be ideal to answer this question.
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Affiliation(s)
- Erik Woodhouse
- Division of Vascular Surgery, Department of Surgery, University of Wisconsin-Madison, Madison, WI.
| | - Paul DiMusto
- Division of Vascular Surgery, Department of Surgery, University of Wisconsin-Madison, Madison, WI
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Saikali M, Békarian G, Khabouth J, Mourad C, Saab A. Automated Detection of Patient Harm: Implementation and Prospective Evaluation of a Real-Time Broad-Spectrum Surveillance Application in a Hospital With Limited Resources. J Patient Saf 2023; 19:128-136. [PMID: 36622740 DOI: 10.1097/pts.0000000000001096] [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: 01/10/2023]
Abstract
OBJECTIVES This study aimed to prospectively validate an application that automates the detection of broad categories of hospital adverse events (AEs) extracted from a basic hospital information system, and to efficiently mobilize resources to reduce the level of acquired patient harm. METHODS Data were collected from an internally designed software, extracting results from 14 triggers indicative of patient harm, querying clinical and administrative databases including all inpatient admissions (n = 8760) from October 2019 to June 2020. Representative samples of the triggered cases were clinically validated using chart review by a consensus expert panel. The positive predictive value (PPV) of each trigger was evaluated, and the detection sensitivity of the surveillance system was estimated relative to incidence ranges in the literature. RESULTS The system identified 394 AEs among 946 triggered cases, associated with 291 patients, yielding an overall PPV of 42%. Variability was observed among the trigger PPVs and among the estimated detection sensitivities across the harm categories, the highest being for the healthcare-associated infections. The median length of stay of patients with an AE showed to be significantly higher than the median for the overall patient population. CONCLUSIONS This application was able to identify AEs across a broad spectrum of harm categories, in a real-time manner, while reducing the use of resources required by other harm detection methods. Such a system could serve as a promising patient safety tool for AE surveillance, allowing for timely, targeted, and resource-efficient interventions, even for hospitals with limited resources.
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Affiliation(s)
- Melody Saikali
- From the Quality and Patient Safety Department, Lebanese Hospital Geitaoui-University Medical Center
| | - Gariné Békarian
- From the Quality and Patient Safety Department, Lebanese Hospital Geitaoui-University Medical Center
| | - José Khabouth
- Department of Internal Medicine, Faculty of Medicine, Lebanese University, Beirut, Lebanon
| | - Charbel Mourad
- Department of Medical Imaging, Faculty of Medicine, Lebanese University, Beirut, Lebanon
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Lin M, Yu L, Xiao L, Fan J. A cysteine enzyme hemostat for efficient heparin-tolerant blood coagulation. J Mater Chem B 2023; 11:1079-1089. [PMID: 36625414 DOI: 10.1039/d2tb02220f] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
It is challenging to stop bleeding effectively in patients treated with heparin which leads to enhanced risk of uncontrolled bleeding during operation. Herein, we report an easy-to-use and heparin-tolerant hemostatic agent based on a thrombin-like cysteine enzyme (papain), which catalyzes the hydrolysis of fibrinogen and cross-linking of fibrin clots. A papain-based hemostat with increased procoagulant activity is developed through immobilizing papain on the cellulose carrier, which displays short clotting time in both normal and heparinized plasmas. The excellent hemostatic performance of the papain-based hemostat is further confirmed with reduced hemostatic time and limited blood loss in a mouse tail amputation model, rabbit auricular artery injury model and rat liver injury model, in which a natural coagulation system fails to function on account of heparin. This bio-hemostat has great potential to reverse the effect of heparin and stop topical hemorrhage rapidly in surgical procedures.
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Affiliation(s)
- Mengchi Lin
- Key Lab of Applied Chemistry of Zhejiang Province, Department of Chemistry, Zhejiang University, Hangzhou 310027, China. .,Department of Gastroenterology, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou 310003, China
| | - Lisha Yu
- Key Lab of Applied Chemistry of Zhejiang Province, Department of Chemistry, Zhejiang University, Hangzhou 310027, China. .,Key Laboratory of Precision Diagnosis and Treatment for Hepatobiliary and Pancreatic Tumor of Zhejiang Province, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310009, China
| | - Liping Xiao
- Key Lab of Applied Chemistry of Zhejiang Province, Department of Chemistry, Zhejiang University, Hangzhou 310027, China.
| | - Jie Fan
- Key Lab of Applied Chemistry of Zhejiang Province, Department of Chemistry, Zhejiang University, Hangzhou 310027, China.
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The incidence, risk factors, characteristics, and prognosis of recurrent deep venous thrombosis in the contralateral lower extremity. J Vasc Surg Venous Lymphat Disord 2023; 11:52-60. [PMID: 35961631 DOI: 10.1016/j.jvsv.2022.07.004] [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: 04/04/2022] [Revised: 06/28/2022] [Accepted: 07/09/2022] [Indexed: 11/19/2022]
Abstract
BACKGROUND Recurrent events after a first symptomatic deep venous thrombosis (DVT) are relatively frequent, but little is known about contralateral recurrent DVT (RDVT). METHODS We retrospectively reviewed the medical records of patients with a first symptomatic lower extremity DVT between January 2017 and April 2021. The incidence, demographics, risk factors, and prognosis of RDVT were analyzed, with differences compared between patients with contralateral RDVT and those with ipsilateral RDVT. RESULTS In 570 consecutive patients with DVT, 28 patients (4.91%) developed contralateral RDVT, and 49 patients (8.60%) developed ipsilateral RDVT during a mean follow-up of 27.62 ± 14.84 months. Contralateral RDVT was more frequently found in the right lower extremity, whereas ipsilateral RDVT had more left lower extremity involvement. The median follow-up was 12 months until ipsilateral RDVT and 26.5 months until contralateral RDVT. In multivariate Cox analysis, inherited thrombophilia, stent extension with 50% to 100% coverage, autoimmune disease and anticoagulation noncompliance were identified as risk factors for contralateral RDVT. During follow-up, 5 patients (17.86%) with contralateral RDVT and 10 patients (20.41%) with ipsilateral RDVT died (P > .05), with 12 of 15 dying of an underlying malignancy. CONCLUSIONS The incidence of contralateral RDVT after a first symptomatic DVT is relatively low, and contralateral DVT is strongly associated with stent extension with 50% to 100% coverage, autoimmune disease, anticoagulation noncompliance, and inherited thrombophilia. Compared with ipsilateral RDVT, contralateral RDVT occurs later and is more often in the right lower extremity. Survival following contralateral RDVT is similar to survival following ipsilateral RDVT, with underlying malignancy being the leading cause of death.
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Lee PS, Baikunje S, Teh SP, Chan T. A Case of Spontaneous Perinephric Hematoma From Rivaroxaban. Cureus 2022; 14:e29429. [PMID: 36159357 PMCID: PMC9492981 DOI: 10.7759/cureus.29429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/21/2022] [Indexed: 11/17/2022] Open
Abstract
Spontaneous perinephric hematoma is an uncommon but serious condition that is typically caused by tumor hemorrhage or vascular disease such as polyarteritis nodosa. We describe a 78-year-old Chinese gentleman with underlying chronic kidney disease, renal cysts, non-obstructive renal stones, hypertension, ischemic heart disease, and atrial fibrillation who was on rivaroxaban and clopidogrel. He developed spontaneous perinephric hematoma complicated by acute kidney injury, anemia, and myocardial infarction who underwent angioembolization and packed cell transfusion. He did not have further bleeding episodes, and his kidney function improved before discharge.
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Sheklabadi E, Sharifi Y, Tabarraee M, Tamehrizadeh SS, Rabiee P, Hadaegh F. Adrenal hemorrhage following direct oral anticoagulant (DOAC) therapy: two case reports and literature review. Thromb J 2022; 20:39. [PMID: 35790995 PMCID: PMC9254566 DOI: 10.1186/s12959-022-00397-9] [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: 03/29/2022] [Accepted: 06/26/2022] [Indexed: 11/23/2022] Open
Abstract
Background Adrenal hemorrhage (AH) is a rare condition that can result in a life-threatening medical emergency. This medical condition could be caused by several underlying factors, one of which is the use of anticoagulants. As far as we are aware, direct oral anticoagulant (DOAC) agents are a rare but possible cause of AH. Case presentation Herein, we described two cases of AH due to DOACs. The first case was a 35-year-old Iranian woman with a past medical history of Hashimoto thyroiditis who was being treated with apixaban due to the previous thrombosis. Her first symptoms of AH (November 2021) were strangely similar to symptoms of autoimmune Addison disease (AAD) which led to a confirmed diagnosis of autoimmune polyendocrine syndrome type 2 (APS-2). An abdominal MRI revealed an oval shape well-encapsulated cystic mass with a diameter of 20 × 14 mm with a thick and low signal intensity rim in the left adrenal gland, highly suggestive of sub-acute left-sided AH. Our second case was an 89-year-old Iranian woman who had been admitted to the hospital (August 2021) with low blood pressure and disorientation. At the beginning of her admission, the evaluation showed hyponatremia, and further evaluations confirmed adrenal insufficiency (AI). The patient reported rivaroxaban usage for deep vein thrombosis prophylaxis after femur fixation surgery. Her abdominal CT scans showed bilateral adrenal masses highly suggestive of AH. Her follow-up examination showed persistent AI after three months. Conclusion Given the history of our cases, physicians should be aware of AH in patients receiving DOACs, particularly in elderly patients who are at high risk of bleeding. It is also worth noting that AH can occur in any patient with any medical history and history of DOAC use, which is why patients must be closely monitored.
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Affiliation(s)
- Elahe Sheklabadi
- Prevention of Metabolic Disorders Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, No. 24, Parvaneh Street, Velenjak, P.O. Box: 19395 - 4763, Tehran, Iran
| | - Yasaman Sharifi
- Prevention of Metabolic Disorders Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, No. 24, Parvaneh Street, Velenjak, P.O. Box: 19395 - 4763, Tehran, Iran.,Department of Radiology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Mahdi Tabarraee
- Department of Hemato-Oncology, Taleghani Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Seyed Saeed Tamehrizadeh
- Prevention of Metabolic Disorders Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, No. 24, Parvaneh Street, Velenjak, P.O. Box: 19395 - 4763, Tehran, Iran
| | - Parham Rabiee
- Rajaie Cardiovascular, Medical and Research Center, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Farzad Hadaegh
- Prevention of Metabolic Disorders Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, No. 24, Parvaneh Street, Velenjak, P.O. Box: 19395 - 4763, Tehran, Iran.
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Lukas JG, Reichert MJ, Jones GM. Use of Prothrombin Complex Concentrate in Oral Anticoagulant-Associated Major Bleeding. Crit Care Nurs Q 2022; 45:167-179. [PMID: 35212656 DOI: 10.1097/cnq.0000000000000399] [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
Severe bleeding remains the most significant adverse effect associated with both warfarin and the direct oral anticoagulant agents. Due to the life-threatening nature of these bleeds, knowledge and understanding of agents that are able to rapidly overcome the anticoagulation effects of these medications is paramount to their use. Worldwide, the most commonly used agent for this indication is prothrombin complex concentrate (PCC). This review summarizes the evidence on the use of PCC in this population and provides practical information regarding patient-specific administration considerations.
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Affiliation(s)
- Jack G Lukas
- Department of Pharmacy, Methodist University Hospital, Memphis, Tennessee (Drs Lukas, Reichert, and Jones); and College of Pharmacy (Drs Lukas, Reichert, and Jones) and College of Medicine (Dr Jones), University of Tennessee Health Science Center, Memphis
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Huang H, Cai C, Hua W, Zhang N, Niu H, Chen X, Wang J, Jia Y, Chu J, Tang M, Zhang S. Mitral Regurgitation and Body Mass Index Increase the Predictability of Perioperative Bleeding in Anticoagulated Patients With Nonvalvular Atrial Fibrillation. Front Cardiovasc Med 2022; 9:846590. [PMID: 35419437 PMCID: PMC8996069 DOI: 10.3389/fcvm.2022.846590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Accepted: 02/28/2022] [Indexed: 11/13/2022] Open
Abstract
BackgroundCatheter ablation (CA) effectively restores sinus rhythm in atrial fibrillation (AF) but causes a short-term fluctuation in the coagulation state. Potential risk factors and better management during this perioperative period remain understudied.MethodsWe consecutively included 940 patients with nonvalvular AF who received CA at Fuwai Hospital, Beijing, China. Patients were divided into two groups according to their bleeding status during 3 months' anticoagulation. Any adverse events related to bleeding in the 3 months were evaluated. The HAS-BLED score and ABC-bleeding score, as well as other potential factors, were explored to predict bleeding risk.ResultsIn this observational study, 8.0% and 0.9% of the whole population suffered from bleeding and thromboembolic events, respectively. After adjusting for known factors related to bleeding, mitral regurgitation (MR, p for trend <0.001) and body mass index (BMI, odds ratio (OR) = 0.920, 95% CI 0.852–0.993, p = 0.033) were the most significant ones. C-indexes of the HAS-BLED score and ABC-bleeding score for bleeding were 0.558 (0.492–0.624) and 0.585 (0.515–0.655), respectively. The incorporation of MR and BMI significantly improved the predictive value based on HAS-BLED score (C-index = 0.650, 95% CI 0.585–0.715, p = 0.004) and ABC-bleeding score (C-index = 0.671, 95% CI 0.611–0.731, p < 0.001). The relative risk of mild-moderate MR was 4.500 (95% CI 1.625–12.460) in patients with AF having HAS-BLED = 1 and 4.654 (95% CI 1.496–14.475) in HAS-BLED ≥ 2, while it was not observed in patients with HAS-BLED = 0 (p = 0.722).ConclusionMore severe MR and lower BMI are associated with a higher incidence of perioperative bleeding, which helps improve the predictability of increased individual bleeding risk of a patient with nonvalvular AF who has received CA therapy and oral anticoagulants.
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Affiliation(s)
- Hao Huang
- State Key Laboratory of Cardiovascular Disease, Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Chi Cai
- State Key Laboratory of Cardiovascular Disease, Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Wei Hua
- State Key Laboratory of Cardiovascular Disease, Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- *Correspondence: Wei Hua
| | - Nixiao Zhang
- State Key Laboratory of Cardiovascular Disease, Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Department of Cardiology, Cardiovascular Center, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Hongxia Niu
- State Key Laboratory of Cardiovascular Disease, Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xuhua Chen
- State Key Laboratory of Cardiovascular Disease, Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jing Wang
- State Key Laboratory of Cardiovascular Disease, Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yuhe Jia
- State Key Laboratory of Cardiovascular Disease, Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jianmin Chu
- State Key Laboratory of Cardiovascular Disease, Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Min Tang
- State Key Laboratory of Cardiovascular Disease, Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Shu Zhang
- State Key Laboratory of Cardiovascular Disease, Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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Rahi MS, Jindal V, Pednekar P, Parekh J, Gunasekaran K, Sharma S, Stender M, Jaiyesimi IA. Fungal infections in hematopoietic stem-cell transplant patients: a review of epidemiology, diagnosis, and management. Ther Adv Infect Dis 2021; 8:20499361211039050. [PMID: 34434551 PMCID: PMC8381463 DOI: 10.1177/20499361211039050] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Accepted: 07/24/2021] [Indexed: 12/18/2022] Open
Abstract
The advent of bone marrow transplant has opened doors to a different approach and
offered a new treatment modality for various hematopoietic stem-cell-related
disorders. Since the first bone marrow transplant in 1957, there has been
significant progress in managing patients who undergo bone marrow transplants.
Plasma-cell disorders, lymphoproliferative disorders, and myelodysplastic
syndrome are the most common indications for hematopoietic stem-cell transplant.
Despite the advances, invasive fungal infections remain a significant cause of
morbidity and mortality in this high-risk population. The overall incidence of
invasive fungal infection in patients with hematopoietic stem-cell transplant is
around 4%, but the mortality in patients with allogeneic stem-cell transplant is
as high as 13% in one study. Type of stem-cell transplant, conditioning regimen,
and development of graft-versus-host disease are some of the
risk factors that impact the risk and outcomes in patients with invasive fungal
infections. Aspergillus and candida remain the two most common organisms causing
invasive fungal infections. Molecular diagnostic methods have replaced some
traditional methods due to their simplicity of use and rapid turnaround time.
Primary prophylaxis has undoubtedly shown to improve outcomes even though
breakthrough infection rates remain high. The directed treatment has seen a
significant shift from amphotericin B to itraconazole, voriconazole, and
echinocandins, which have shown better efficacy and fewer adverse effects. In
this comprehensive review, we aim to detail epidemiology, risk factors,
diagnosis, and management, including prophylaxis, empiric and directed
management of invasive fungal infections in patients with hematopoietic
stem-cell transplant.
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Affiliation(s)
- Mandeep Singh Rahi
- Division of Pulmonary Diseases and Critical Care Medicine, Yale-New Haven Health Bridgeport Hospital, 267 Grant Street, Bridgeport, CT 06610, USA
| | - Vishal Jindal
- Division of Hematology and Oncology, Oakland University-William Beaumont School of Medicine, Royal Oak, MI, USA
| | - Prachi Pednekar
- Department of Internal Medicine, Yale-New Haven Health Bridgeport Hospital, Bridgeport, CT, USA
| | - Jay Parekh
- Department of Internal Medicine, Yale-New Haven Health Bridgeport Hospital, Bridgeport, CT, USA
| | - Kulothungan Gunasekaran
- Division of Pulmonary Diseases and Critical Care Medicine, Yale-New Haven Health Bridgeport Hospital, Bridgeport, CT, USA
| | - Sorabh Sharma
- Department of Internal Medicine, Banner University Medical Center, Tucson, AZ, USA
| | - Michael Stender
- Division of Hematology and Oncology, Oakland University-William Beaumont School of Medicine, Royal Oak, MI, USA
| | - Ishmael A Jaiyesimi
- Division of Hematology and Oncology, Oakland University-William Beaumont School of Medicine, Royal Oak, MI, USA
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Rahi MS, Pednekar P, Parmar G, Keibel L, Gunasekaran K, Amoah K, Winterbottom C. Spontaneous intercostal artery bleeding in a patient with alcohol-induced liver cirrhosis. Clin Case Rep 2021; 9:e04613. [PMID: 34429996 PMCID: PMC8365540 DOI: 10.1002/ccr3.4613] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2021] [Revised: 06/24/2021] [Accepted: 06/30/2021] [Indexed: 01/01/2023] Open
Abstract
Spontaneous intercostal artery bleeding is a rare disease seen in cirrhosis and can present with hemodynamically significant blood loss anemia, hypotension, and shock. Transcatheter arterial embolization is an effective treatment for severe cases.
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Affiliation(s)
- Mandeep Singh Rahi
- Division of Pulmonary Diseases and Critical Care MedicineYale‐New Haven Health Bridgeport HospitalBridgeportCTUSA
| | - Prachi Pednekar
- Department of Internal MedicineYale‐New Haven Health Bridgeport HospitalBridgeportCTUSA
| | - Gaurav Parmar
- Department of RadiologyYale‐New Haven Health Bridgeport HospitalBridgeportCTUSA
| | - Lauren Keibel
- Division of Pulmonary Diseases and Critical Care MedicineYale‐New Haven Health Bridgeport HospitalBridgeportCTUSA
| | - Kulothungan Gunasekaran
- Division of Pulmonary Diseases and Critical Care MedicineYale‐New Haven Health Bridgeport HospitalBridgeportCTUSA
| | - Kwesi Amoah
- Division of Pulmonary Diseases and Critical Care MedicineYale‐New Haven Health Bridgeport HospitalBridgeportCTUSA
| | - Christopher Winterbottom
- Division of Pulmonary Diseases and Critical Care MedicineYale‐New Haven Health Bridgeport HospitalBridgeportCTUSA
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Rahi MS, Jindal V, Reyes SP, Gunasekaran K, Gupta R, Jaiyesimi I. Hematologic disorders associated with COVID-19: a review. Ann Hematol 2021; 100:309-320. [PMID: 33415422 PMCID: PMC7789889 DOI: 10.1007/s00277-020-04366-y] [Citation(s) in RCA: 55] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Accepted: 11/30/2020] [Indexed: 01/08/2023]
Abstract
Coronavirus disease 2019 is caused by severe acute respiratory syndrome coronavirus 2. Primarily an infection of the lower respiratory tract, it is now well known to cause multisystem abnormalities. Hematologic manifestations constitute a significant area of concern. Severe acute respiratory syndrome coronavirus 2 infects monocytes and endothelial cells leading to a complex downstream cascade, cytokine storm, and eventual intravascular thrombosis. Coronavirus disease 2019 causes lymphopenia, neutrophilia, and thrombocytopenia. Prophylactic anticoagulation is vital in patients with coronavirus disease 2019, as its effect on the coagulation system is associated with significant morbidity and mortality. The disease can cause both arterial and venous thromboses, especially pulmonary embolism and pulmonary microthrombi. A high index of suspicion is indispensable in recognizing these complications, and timely institution of therapeutic anticoagulation is vital in treating them. Virus-induced disseminated intravascular coagulation is uncommon but shares some similarities to sepsis-induced disseminated intravascular coagulation. Marked elevations in hematologic biomarkers such as lactate dehydrogenase, D-dimer, ferritin, and C-reactive protein are associated with worse outcomes. Understanding the pathophysiology and recognizing factors associated with poor prognosis are crucial in improving patient outcomes with coronavirus disease 2019.
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Affiliation(s)
- Mandeep Singh Rahi
- Division of Pulmonary Diseases and Critical Care Medicine, Yale-New Haven Health Bridgeport Hospital, 267 Grant Street, Bridgeport, CT, 06610, USA.
| | - Vishal Jindal
- Division of Hematology and Oncology, William Beaumont Hospital, Oakland University, Royal Oak, MI, USA
| | - Sandra-Patrucco Reyes
- Department of Internal Medicine, Yale-New Haven Health Bridgeport Hospital, Bridgeport, CT, USA
| | - Kulothungan Gunasekaran
- Division of Pulmonary Diseases and Critical Care Medicine, Yale-New Haven Health Bridgeport Hospital, 267 Grant Street, Bridgeport, CT, 06610, USA
| | - Ruby Gupta
- Division of Hematology and Oncology, William Beaumont Hospital, Oakland University, Royal Oak, MI, USA
| | - Ishmael Jaiyesimi
- Division of Hematology and Oncology, William Beaumont Hospital, Oakland University, Royal Oak, MI, USA
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