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Lopes V, Marques O, De Sousa Lages A. Preventive strategies for hypercoagulation in Cushing's syndrome: when and how. Thromb J 2023; 21:72. [PMID: 37400845 DOI: 10.1186/s12959-023-00515-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Accepted: 06/19/2023] [Indexed: 07/05/2023] Open
Abstract
PURPOSE The endogenous hypercortisolism that characterizes Cushing's syndrome (CS) is associated with a state of hypercoagulability that significantly increases the risk of thromboembolic disease, especially, venous events. Despite this certainty, there is no consensus on the best thromboprophylaxis strategy (TPS) for these patients. Our aim was to summarize the published data about different thromboprophylaxis strategies, and to review available clinical tools assisting thromboprophylaxis decision making. METHODS Narrative review of thromboprophylaxis strategies in patients with Cushing's syndrome. A search was carried out on PubMed, Scopus and EBSCO until November 14th, 2022, and articles were selected based on their relevance and excluded in case of redundant content. RESULTS Literature is scarce regarding thromboprophylaxis strategies to be adopted in the context of endogenous hypercortisolism, most often being a case-by-case decision according to the centre expertise. Only three retrospective studies, with a small number of patients enrolled, evaluated the use of hypocoagulation for the thromboprophylaxis of patients with CS in the post-operative period of transsphenoidal surgery and/or adrenalectomy, but all of them with favourable results. The use of low molecular weight heparin is the most frequent option as TPS in CS context. There are numerous venous thromboembolism risk assessment scores validated for different medical purposes, but just one specifically developed for CS, that must be validated to ensure solid recommendations in this context. The use of preoperative medical therapy is not routinely recommended to decrease the risk of postoperative venous thromboembolic events. The peak of venous thromboembolic events occurs in the first three months post-surgery. CONCLUSION The need to hypocoagulate CS patients, mainly in the post-operative period of a transsphenoidal surgery or an adrenalectomy, is undoubtable, especially in patients with an elevated risk of venous thromboembolic events, but the precise duration and the hypocoagulation regimen to institute is yet to be determined with prospective studies.
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Affiliation(s)
- Valentim Lopes
- Endocrinology Department of Hospital of Braga, Braga, Portugal.
| | - Olinda Marques
- Endocrinology Department of Hospital of Braga, Braga, Portugal
| | - Adriana De Sousa Lages
- Endocrinology Department of Hospital of Braga, Braga, Portugal
- Faculty of Medicine, University of Coimbra, Coimbra, Portugal
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Alsaleh S, Albakr A, Alromaih S, Alatar A, Alroqi AS, Ajlan A. Expanded transnasal approaches to the skull base in the Middle East: Where do we stand? Ann Saudi Med 2020; 40:94-104. [PMID: 32241167 PMCID: PMC7118227 DOI: 10.5144/0256-4947.2020.94] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND Endoscopic transnasal surgery has gained rapid global acceptance over the last two decades. The growing literature and understanding of anterior skull base endoscopic anatomy, in addition to new dedicated endoscopic instruments and tools, have helped to expand the use of the transnasal route in skull base surgery. OBJECTIVE Report our early experience in expanded endoscopic transnasal surgery (EETS) and approach to skull base neoplasms. DESIGN Descriptive, retrospective case series. SETTING Major tertiary care center. PATIENTS AND METHODS A retrospective case review was conducted at King Saud University Medical City between December 2014 and August 2019. Cases with skull base neoplasms that underwent EETS were included. EETS was defined as endoscopic surgical exposure that extended beyond the sellar margins (prechiasmatic sulcus superiorly, clival recess inferiorly, cavernous carotid lines laterally). Routine transsphenoidal pituitary neoplasms, neoplasms of sinonasal origin and meningoencephaloceles were excluded. MAIN OUTCOME MEASURES Preoperative clinical assessment, imaging results, surgical approach, and hospital course were all retrieved from the patient electronic charts. Clinical follow-up, perioperative complications, and gross residual tumor rates were documented and reviewed. SAMPLE SIZE AND CHARACTERISTICS 45 cases of EETS, 13 males and 32 females with mean age of 39.0 (17.7) years (range 2-70 years). RESULTS The series comprised a wide range of pathologies, including giant pituitary adenoma (8 cases), meningioma (23 cases), craniopharyngioma (4 cases), chordoma (4 cases), optic pathway glioma (2 cases), epidermoid neoplasms (2 cases), astrocytoma (1 case), and teratoma (1 case). For the entire series, gross total resection was achieved in 25/45 operations (55.5%). Postoperative cerebrospinal fluid leak was the most common complication observed in 9 patients (20%) which were all managed endoscopically. Major vascular complications occurred in 2 patients (4.4%) and are described. Other complications are outlined as well. No mortality was observed. CONCLUSIONS EETS to the skull base can be done with results comparable to traditional approaches. More work is needed to expand our experience, improve outcomes, and educate the public and medical community in our region about the usefulness of this approach. LIMITATIONS Sample size and study design. CONFLICT OF INTEREST None.
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Affiliation(s)
- Saad Alsaleh
- From the Department of Otolaryngology - Head and Neck Surgery, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Abdulrahman Albakr
- From the Division of Neurosurgery, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Saud Alromaih
- From the Department of Otolaryngology - Head and Neck Surgery, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Abdullah Alatar
- From the Division of Neurosurgery, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Ahmad Salman Alroqi
- From the Department of Otolaryngology - Head and Neck Surgery, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Abdulrazag Ajlan
- From the Division of Neurosurgery, College of Medicine, King Saud University, Riyadh, Saudi Arabia
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Coelho MCA, Santos CV, Vieira Neto L, Gadelha MR. Adverse effects of glucocorticoids: coagulopathy. Eur J Endocrinol 2015; 173:M11-21. [PMID: 25971647 DOI: 10.1530/eje-15-0198] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2015] [Accepted: 05/11/2015] [Indexed: 11/08/2022]
Abstract
Hypercortisolism is associated with various systemic manifestations, including central obesity, arterial hypertension, glucose intolerance/diabetes mellitus, dyslipidemia, nephrolithiasis, osteoporosis, gonadal dysfunction, susceptibility to infections, psychiatric disorders, and hypercoagulability. The activation of the hemostatic system contributes to the development of atherosclerosis and subsequent cardiovascular morbidity and mortality. Previous studies have identified an increased risk of both unprovoked and postoperative thromboembolic events in patients with endogenous and exogenous Cushing's syndrome (CS). The risk for postoperative venous thromboembolism in endogenous CS is comparable to the risk after total hip or knee replacement under short-term prophylaxis. The mechanisms that are involved in the thromboembolic complications in hypercortisolism include endothelial dysfunction, hypercoagulability, and stasis (Virchow's triad). It seems that at least two factors from Virchow's triad must be present for the occurrence of a thrombotic event in these patients. Most studies have demonstrated that this hypercoagulable state is explained by increased levels of procoagulant factors, mainly factors VIII, IX, and von Willebrand factor, and also by an impaired fibrinolytic capacity, which mainly results from an elevation in plasminogen activator inhibitor 1. Consequently, there is a shortening of activated partial thromboplastin time and increased thrombin generation. For these reasons, anticoagulant prophylaxis might be considered in patients with CS whenever they have concomitant prothrombotic risk factors. However, multicenter studies are needed to determine which patients will benefit from anticoagulant therapy and the dose and time of anticoagulation.
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Affiliation(s)
- Maria Caroline Alves Coelho
- Neuroendocrinology Research Center/Endocrinology SectionMedical School and Hospital Universitário Clementino Fraga Filho, Universidade Federal do Rio de Janeiro, Rua Prof. Rodolpho Paulo Rocco, 255, 9th Floor, Ilha do Fundo, Rio de Janeiro 21941-913, BrazilEndocrine SectionHospital Pedro Ernesto, Rio de Janeiro, BrazilEndocrine SectionInstituto Estadual de Diabetes e Endocrinologia Luiz Capriglione (IEDE), Rio de Janeiro, BrazilEndocrine SectionHospital Federal da Lagoa, Rio de Janeiro, Brazil Neuroendocrinology Research Center/Endocrinology SectionMedical School and Hospital Universitário Clementino Fraga Filho, Universidade Federal do Rio de Janeiro, Rua Prof. Rodolpho Paulo Rocco, 255, 9th Floor, Ilha do Fundo, Rio de Janeiro 21941-913, BrazilEndocrine SectionHospital Pedro Ernesto, Rio de Janeiro, BrazilEndocrine SectionInstituto Estadual de Diabetes e Endocrinologia Luiz Capriglione (IEDE), Rio de Janeiro, BrazilEndocrine SectionHospital Federal da Lagoa, Rio de Janeiro, Brazil Neuroendocrinology Research Center/Endocrinology SectionMedical School and Hospital Universitário Clementino Fraga Filho, Universidade Federal do Rio de Janeiro, Rua Prof. Rodolpho Paulo Rocco, 255, 9th Floor, Ilha do Fundo, Rio de Janeiro 21941-913, BrazilEndocrine SectionHospital Pedro Ernesto, Rio de Janeiro, BrazilEndocrine SectionInstituto Estadual de Diabetes e Endocrinologia Luiz Capriglione (IEDE), Rio de Janeiro, BrazilEndocrine SectionHospital Federal da Lagoa, Rio de Janeiro, Brazil
| | - Camila Vicente Santos
- Neuroendocrinology Research Center/Endocrinology SectionMedical School and Hospital Universitário Clementino Fraga Filho, Universidade Federal do Rio de Janeiro, Rua Prof. Rodolpho Paulo Rocco, 255, 9th Floor, Ilha do Fundo, Rio de Janeiro 21941-913, BrazilEndocrine SectionHospital Pedro Ernesto, Rio de Janeiro, BrazilEndocrine SectionInstituto Estadual de Diabetes e Endocrinologia Luiz Capriglione (IEDE), Rio de Janeiro, BrazilEndocrine SectionHospital Federal da Lagoa, Rio de Janeiro, Brazil Neuroendocrinology Research Center/Endocrinology SectionMedical School and Hospital Universitário Clementino Fraga Filho, Universidade Federal do Rio de Janeiro, Rua Prof. Rodolpho Paulo Rocco, 255, 9th Floor, Ilha do Fundo, Rio de Janeiro 21941-913, BrazilEndocrine SectionHospital Pedro Ernesto, Rio de Janeiro, BrazilEndocrine SectionInstituto Estadual de Diabetes e Endocrinologia Luiz Capriglione (IEDE), Rio de Janeiro, BrazilEndocrine SectionHospital Federal da Lagoa, Rio de Janeiro, Brazil
| | - Leonardo Vieira Neto
- Neuroendocrinology Research Center/Endocrinology SectionMedical School and Hospital Universitário Clementino Fraga Filho, Universidade Federal do Rio de Janeiro, Rua Prof. Rodolpho Paulo Rocco, 255, 9th Floor, Ilha do Fundo, Rio de Janeiro 21941-913, BrazilEndocrine SectionHospital Pedro Ernesto, Rio de Janeiro, BrazilEndocrine SectionInstituto Estadual de Diabetes e Endocrinologia Luiz Capriglione (IEDE), Rio de Janeiro, BrazilEndocrine SectionHospital Federal da Lagoa, Rio de Janeiro, Brazil Neuroendocrinology Research Center/Endocrinology SectionMedical School and Hospital Universitário Clementino Fraga Filho, Universidade Federal do Rio de Janeiro, Rua Prof. Rodolpho Paulo Rocco, 255, 9th Floor, Ilha do Fundo, Rio de Janeiro 21941-913, BrazilEndocrine SectionHospital Pedro Ernesto, Rio de Janeiro, BrazilEndocrine SectionInstituto Estadual de Diabetes e Endocrinologia Luiz Capriglione (IEDE), Rio de Janeiro, BrazilEndocrine SectionHospital Federal da Lagoa, Rio de Janeiro, Brazil
| | - Mônica R Gadelha
- Neuroendocrinology Research Center/Endocrinology SectionMedical School and Hospital Universitário Clementino Fraga Filho, Universidade Federal do Rio de Janeiro, Rua Prof. Rodolpho Paulo Rocco, 255, 9th Floor, Ilha do Fundo, Rio de Janeiro 21941-913, BrazilEndocrine SectionHospital Pedro Ernesto, Rio de Janeiro, BrazilEndocrine SectionInstituto Estadual de Diabetes e Endocrinologia Luiz Capriglione (IEDE), Rio de Janeiro, BrazilEndocrine SectionHospital Federal da Lagoa, Rio de Janeiro, Brazil
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Feelders RA, Pulgar SJ, Kempel A, Pereira AM. The burden of Cushing's disease: clinical and health-related quality of life aspects. Eur J Endocrinol 2012; 167:311-26. [PMID: 22728347 DOI: 10.1530/eje-11-1095] [Citation(s) in RCA: 172] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVE Cushing's disease (CD) is a rare endocrine disorder characterized by excess secretion of ACTH due to a pituitary adenoma. Current treatment options are limited and may pose additional risks. A literature review was conducted to assess the holistic burden of CD. DESIGN Studies published in English were evaluated to address questions regarding the epidemiology of CD, time to diagnosis, health-related quality of life (HRQoL), treatment outcomes, mortality, prevalence of comorbidities at diagnosis, and reversibility of comorbidities following the treatment. METHODS a two-stage literature search was performed in Medline, EMBASE, and Science Citation Index, using keywords related to the epidemiology, treatment, and outcomes of CD: i) articles published from 2000 to 2012 were identified and ii) an additional hand search (all years) was conducted on the basis of bibliography of identified articles. RESULTS At the time of diagnosis, 58-85% of patients have hypertension, 32-41% are obese, 20-47% have diabetes mellitus, 50-81% have major depression, 31-50% have osteoporosis, and 38-71% have dyslipidemia. Remission rates following transsphenoidal surgery (TSS) are high when performed by expert pituitary surgeons (rates of 65-90%), but the potential for relapse remains (rates of 5-36%). Although some complications can be partially reversed, time to reversal can take years. The HRQoL of patients with CD also remains severely compromised after remission. CONCLUSIONS These findings highlight the significant burden associated with CD. As current treatment options may not fully reverse the burden of chronic hypercortisolism, there is a need for both improved diagnostic tools to reduce the time to diagnosis and effective therapy, particularly a targeted medical therapy.
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Affiliation(s)
- R A Feelders
- Endocrine Section, Department of Internal Medicine, Erasmus Medical Center Rotterdam, Gravendijkwal 230, 3015 CE Rotterdam, The Netherlands.
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Manetti L, Bogazzi F, Giovannetti C, Raffaelli V, Genovesi M, Pellegrini G, Ruocco L, Iannelli A, Martino E. Changes in coagulation indexes and occurrence of venous thromboembolism in patients with Cushing's syndrome: results from a prospective study before and after surgery. Eur J Endocrinol 2010; 163:783-91. [PMID: 20696792 DOI: 10.1530/eje-10-0583] [Citation(s) in RCA: 72] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVES To evaluate whether patients with Cushing's syndrome (CS) had i) changes in coagulative and fibrinolytic parameters associated with CS activity and ii) higher prevalence of venous thromboembolic events (VTE). DESIGN Prospective study conducted on patients with CS evaluated at diagnosis and 12 months after surgery. PATIENTS AND METHODS Forty patients with active CS (36 with Cushing's disease (CD) and 4 with an adrenal adenoma) were evaluated. Forty normal subjects and 70 patients with non-ACTH-secreting pituitary adenomas served as controls. All patients and controls underwent an assessment of coagulation and fibrinolysis indexes before and after surgery. RESULTS CS patients at baseline had a hypercoagulative phenotype when compared with normal subjects (activated partial thromboplastin time (aPTT), fibrinogen, D-Dimer, von Willebrand factor (VWF), plasminogen activator inhibitor 1 (PAI-1 or SERPINE1), antithrombin III (ATIII or SERPINC1), P<0.0001, α(2) antiplasmin, P=0.0004, thrombin-antithrombin complex (TAT), P=0.01, factor IX (F9), P=0.03). Patients with still active disease after surgery had higher coagulative parameters than those in remission (VWF (P<0.0001), PAI-1 (P=0.004), TAT (P=0.0001), ATIII (P=0.0002) and α(2) antiplasmin (or SERPINF2; P=0.006)), whereas aPTT levels (P=0.007) were significantly reduced. VTE occurred in three patients with CD (7.5%): one had a pulmonary embolism and two patients had a deep venous thrombosis; no patients submitted to transsphenoidal surgery for non-Cushing's pituitary adenoma had VTE (P=0.04). CONCLUSIONS Patients with CS have a procoagulative phenotype due to cortisol-associated changes in haemostatic and fibrinolytic markers, leading to increased incidence of VTE. Thromboprophylaxis seems to be appropriated in patients with active disease, particularly in the postoperative period.
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Affiliation(s)
- Luca Manetti
- Department of Endocrinology, University of Pisa, Ospedale Cisanello, Via Paradisa 2, 56124 Pisa, Italy.
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Kelly K, Trites JRB, Taylor SM, Bullock M, Hart RD. Arteriovenous malformation of the scalp with cerebral steal. Head Neck 2009; 31:1520-3. [DOI: 10.1002/hed.21032] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Cao Y, Zhu Z, Wang R, Wang S, Zhao J. Hypersexuality from resection of left occipital arteriovenous malformation. Neurosurg Rev 2009; 33:107-14. [DOI: 10.1007/s10143-009-0232-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2009] [Revised: 07/28/2009] [Accepted: 09/13/2009] [Indexed: 11/28/2022]
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Lantz ER, Meyers PM. Neuropsychological effects of brain arteriovenous malformations. Neuropsychol Rev 2008; 18:167-77. [PMID: 18500557 DOI: 10.1007/s11065-008-9060-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2008] [Accepted: 03/24/2008] [Indexed: 11/24/2022]
Abstract
Brain arteriovenous malformations (AVM's) are developmental, chronic lesions that provide unique information about the human brain and can be a useful model for neuroscientists to study cerebral reorganization and hemodynamics. We review the neuroanatomy, epidemiology, natural history, imaging and treatment of brain AVMs, and provide a model with which to better understand neuropsychological functioning and brain reorganization. We suggest that future studies must exclude ruptured AVMs if they wish to further explain focal neurological/cognitive deficits associated with this neurovascular anomaly.
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Affiliation(s)
- Emily R Lantz
- Department of Neurology, Columbia University College of Physicians and Surgeons, New York, NY 10032, USA.
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Morrison CE, Nakhutina L. Neuropsychological features of lesion-related epilepsy in adults: an overview. Neuropsychol Rev 2007; 17:385-403. [PMID: 17952606 DOI: 10.1007/s11065-007-9044-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2007] [Accepted: 10/03/2007] [Indexed: 11/26/2022]
Abstract
Lesional epilepsy is thought to be a direct consequence of focal brain lesions of dysgenetic, neoplastic, vascular, or traumatic origin. It has been estimated that at least half of all epilepsies are the result of such lesions. The current discussion includes an overview of the cognitive and behavioral presentations in adults with epilepsy secondary to focal pathology. The neuropsychological presentation in this population is influenced by many factors, including the location and nature of the underlying lesion, seizure characteristics, the effects of treatment, and patient variables. Few studies attempt to disentangle the specific contributions of these variables to cognitive performance. However, where available studies examining the separable effects of seizure-related variables on cognitive functioning in individuals with lesional epilepsy are also reviewed. This overview includes a discussion of focal malformations of cortical and vascular development and select foreign tissue and acquired lesions.
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Affiliation(s)
- Chris E Morrison
- Department of Neurology, Comprehensive Epilepsy Center, New York University Medical Center, 403 E 34th St., 4th Floor, New York, NY, 10016, USA.
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