Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Life-threatening subdural hematoma after aortic valve replacement in a patient with Heyde syndrome: a case report.

ABSTRACT: Heyde syndrome is known as a triad of calcific aortic stenosis, anemia due to gastrointestinal bleeding from angiodysplasia, and acquired type 2A von Willebrand disease. This acquired hemorrhagic disorder is characterized by the loss of the large von Willebrand factor multimers due to the shear stress across the diseased aortic valve. The most frequently observed type of bleeding in these patients is mucosal or skin bleeding, such as epistaxis, followed by gastrointestinal bleeding. On the other hand, intracranial hemorrhage complicating Heyde syndrome is extremely rare.A 77-year-old woman presented to our hospital with severe aortic stenosis and severe anemia due to gastrointestinal bleeding and was diagnosed with Heyde syndrome. Although aortic valve replacement was performed without recurrent gastrointestinal bleeding, postoperative life-threatening acute subdural hematoma occurred with a marked midline shift. Despite prompt surgical evacuation of the hematoma, she did not recover consciousness and she died 1 month after the operation.Postoperative subdural hematoma is rare, but it should be kept in mind as a devastating hemorrhagic complication, especially in patients with Heyde syndrome.

SUBMITTER: Uchida T

PROVIDER: S-EPMC5549292 | biostudies-other | 2017 Aug

REPOSITORIES: biostudies-other

ACCESS DATA

Json Xml

Similar Datasets

A case report of transcatheter aortic valve replacement in a patient with Sjogren's syndrome and aortic stenosis.

Project description:BackgroundThe co-existence of Sjögren's syndrome and aortic stenosis (AS) is infrequent, and there lack cases of transcatheter aortic valve replacement (TAVR) for these patients with detailed management decision-making.Case summaryWe report a case of a female patient who had AS and Sjögren's syndrome with leukopaenia and thrombocytopaenia. To overcome co-existing hyper-coagulation and high thrombogenesis risk, difficult lifetime valve management, and high infection risk, we performed TAVR with 3D printing and formulated antithrombotic and antibiotic schemes.ConclusionThis case provided a successful experience of TAVR in patients with Sjögren's syndrome. Long-term follow-up will be conducted, and optimization of the therapeutic regimen requires further exploration.

| S-EPMC10751622 | biostudies-literature

Nontraumatic bilateral subdural hematoma: Case report.

Project description:A subdural hematoma (SDH) is a type of bleeding in which a collection of blood gathers between the inner layer of the dura mater and the arachnoid mater of the meninges surrounding the brain. Although most cases reported of subdural hematoma are due to traumatic brain injury, to the best of our knowledge this is a rare case of nontraumatic subdural hematoma. A 31 year-old-Male presented to the emergency department with a severe headache for 3 weeks, with the presence of oculomotor disorders. There is no history of major trauma, minor trauma or fights. Also, no history of hypertension, or Haematological diseases. Magnetic resonance imaging (MRI) showed bilateral subdural hematoma. The right-sided hematoma was treated conservatively and the Left-sided was treated by surgery. Follow-up for three months revealed no recurrence. Nontraumatic subdural hematoma is one of the challenging cases that neurosurgeons face. We presented a patient with idiopathic spontaneous subdural hematoma. Computed tomography (CT) is the first step for diagnosis and Magnetic resonance imaging (MRI) is considered an excellent imaging investigation to evaluate such patients. Symptomatic subdural hematomas require an emergent treatment by identifying and controlling sites of bleeding conservatively or by surgery. Subdural hematoma with no history of trauma should be treated emergently and evaluated strictly. Follow-up is essential in patients with neural symptoms. Massive symptomatic subdural hematoma (SDH) should be treated with surgery to control the bleeding.

| S-EPMC8528674 | biostudies-literature

Life-threatening extrapleural hematoma in an anticoagulated patient 2 weeks after lobectomy.

Project description:We report a case of an anticoagulated patient with sudden onset pleural hematoma after straining at defecation to cardiac arrest on 2 weeks after lobectomy for lung cancer. We decided to perform an emergent operation for an evacuation of extrapleural hematoma immediately after resuscitation. The bleeding point was revealed on the extrapleural thoracic apex. We should be aware that extrapleural hematoma can occur because of increased intrathoracic pressure such as straining during defecation in patients on anticoagulation.

| S-EPMC8563164 | biostudies-literature

Transcatheter aortic valve replacement in a patient with critical bicuspid aortic stenosis and cardiogenic shock: case report.

Project description:BackgroundCardiogenic shock (CS) is associated with significant morbidity and mortality (27-51%). Little is known about the feasibility and safety of emergency transcatheter aortic valve replacement (TAVR) for critical aortic stenosis (AS) in acute myocardial infarction (AMI) with CS.Case summaryA 57-year-old male with history of tobacco dependence and diabetes mellitus presented with acute posterior ST-segment elevation myocardial infarction and CS. The patient initially underwent successful primary percutaneous intervention to an anomalous circumflex artery coming off the right cusp. It was noted to have advanced CS out of proportion to his coronary anatomy. Echocardiographic assessment noted critical AS. Heart team decided to perform percutaneous aortic balloon valvuloplasty under support of extracorporeal membrane oxygenation. Percutaneous aortic balloon valvuloplasty was performed and was complicated by severe aortic regurgitation (AR). A balloon-expandable transcatheter heart valve was then placed with resolution of AR and stabilization of the patient. Then, the patient was subsequently decannulated within a week then was able to go home after 47 days (32 days intensive care unit). His course was notable for a minor stroke due to initial period of hypotension and CS. He was extubated and remained hospitalized for several weeks participating in rehabilitation. Follow-up echo showed a well-seated and functioning transcatheter heart valve. His left ventricular systolic function improved from 21% to 45%.ConclusionEmergency TAVR is feasible and can be performed in a patient with AMI and CS. Early initiation of mechanical support allowed the patient to receive definitive treatment. The multidisciplinary heart team is essential and reflected in the ultimate outcome of our patient.

| S-EPMC9026192 | biostudies-literature

Baseline mean platelet volume is a strong predictor of major and life-threatening bleedings after transcatheter aortic valve replacement.

Project description:BackgroundBleeding following transcatheter aortic valve replacement (TAVR) has important prognostic implications. This study sought to evaluate the impact of baseline mean platelet volume (MPV) on bleeding events after TAVR.Methods and resultsPatients undergoing TAVR between February 2010 and May 2019 were included. Low MPV (L-MPV) was defined as MPV ≤10 fL and high MPV (H-MPV) as MPV >10 fL. The primary endpoint was the occurrence of major/life-threatening bleeding complications (MLBCs) at one-year follow-up. Among 1,111 patients, 398 (35.8%) had L-MPV and 713 (64.2%) had H-MPV. The rate of MLBCs at 1 year was higher in L-MPV patients compared with H-MPV patients (22.9% vs. 17.7% respectively, p = 0.034). L-MPV was associated with vascular access-site complications (36.2% vs. 28.9%, p = 0.012), early (<30 days) major bleeding (15.6% vs. 9.4%, p<0.01) and red blood cell transfusion >2 units (23.9% vs. 17.5%, p = 0.01). No impact of baseline MPV on overall death, cardiovascular death and ischemic events (myocardial infarction and stroke) was evidenced. Multivariate analysis using Fine and Gray model identified preprocedural hemoglobin (sHR 0.84, 95%CI [0.75-0.93], p = 0.001), preprocedural L-MPV (sHR 1.64, 95%CI [1.16-2.32], p = 0.005) and closure time adenosine diphosphate post-TAVR (sHR 2.71, 95%CI [1.87-3.95], p<0.001) as predictors of MLBCs.ConclusionsPreprocedural MPV was identified as an independent predictor of MLBCs one year after TAVR, regardless of the extent of platelet inhibition and primary hemostasis disorders.

| S-EPMC8631672 | biostudies-literature

Case report: takotsubo cardiomyopathy after transcatheter aortic valve-in-valve replacement.

Project description:BackgroundTranscatheter aortic valve implantation (TAVI) has become a first-line therapeutic option in patients with severe, symptomatic aortic stenosis at increased surgical risk. Despite its success, the TAVI procedure has been associated with acute life-threatening complications as myocardial infarction secondary to periprocedural coronary occlusion, annular rupture, or vascular injury.Case summaryA 79-year-old woman with a dysfunctional bioprosthetic valve following previous surgical valve replacement was hospitalized in our institution to perform a Valve-in-Valve Transcatheter Aortic Valve Replacement (ViV TAVR). Shortly after the implantation of an Evolut R valve (without complication), left ventricle dysfunction with apical akinesia and basal hyperkinesia was identified during bedside transthoracic echocardiography, in spite of a good prosthesis implantation and function. A concomitant Troponin elevation was noted, and the day-after resting electrocardiogram showed a lateral T-wave inversion. Coronary computed tomography angiography showed no coronary stenosis or occlusion, cardiac magnetic resonance imaging showed no necrosis or fibrosis, and no argument for myocarditis. The patient remained asymptomatic during her hospital stay, and the aforementioned anomalies spontaneously regressed after an in-hospital 2-week surveillance. In the presence of these transient anomalies and after ruling out myocardial infarction and myocarditis, post-procedural stress cardiomyopathy (takotsubo) was diagnosed.DiscussionPost-TAVR stress-related cardiomyopathy seems to be an extremely rare entity. To our knowledge, this is the first case of a takotsubo cardiomyopathy after ViV TAVR. Though the association between the two seems likely to be causal, no clear physiopathological explanation can be formulated.

| S-EPMC7898568 | biostudies-literature

Three-valve endocarditis in a patient with bioprosthetic aortic valve replacement and intravenous drug use: a case report.

Project description:BackgroundHere, we outline the case of a US Veteran's Health Administration (VA) patient with a history of recent bioprosthetic aortic valve replacement (AVR) and recent intravenous drug use (IVDU) who was found to have three-valve infective endocarditis (IE) resulting in septic shock. We highlight this case because it represents an uncommon case of three-valve IE in the setting of recent bioprosthetic valve replacement and IVDU, and it raises the need for continued awareness of mental health and drug rehabilitation in the US military veteran population.Case summaryA 62-year-old gentleman with recent bioprosthetic AVR presented with dyspnoea and lower extremity oedema and was found to have a heart failure exacerbation. He developed sepsis and was found to have three-valve endocarditis, as well as aortic root abscess and pacemaker lead infection. He was treated with broad-spectrum antibiotics and evaluated for surgical intervention. After discussion with the surgical team, the patient decided not to pursue surgery due to prohibitively high perioperative mortality risk. The patient was transferred to hospice and expired within 2 weeks.DiscussionThree-valve IE is sparingly documented in published literature and can be difficult to treat. Providers must be cognizant of prosthetic valve endocarditis as an uncommon but known complication of valve replacement surgery. Intravenous drug use is a common risk factor for endocarditis and is prevalent in the US military veteran population. Prosthetic valve endocarditis should be treated with broad-spectrum antibiotics, and in general, if it leads to new significant valvular abnormalities, the valve should be replaced.

| S-EPMC7042142 | biostudies-literature

Abundant dystrophic calcifications mimicking aortic valve abscess in a patient undergoing elective aortic valve replacement.

Project description:Dystrophic calcifications of the aortic valve may cause symptomatic aortic stenosis and account for a significant portion of patients who undergo elective valve replacement. Calcifications appearing grossly as a cloudy fluid surrounding the aortic valve leaflets are an uncommon finding. Normally, calcified aortic valves are characterised by large, nodular masses within the aortic cusps. We report a case of dystrophic calcifications on a stenotic aortic valve encountered intraoperatively, which was suggestive of infective endocarditis and abscess formation. Aortic valve leaflets and necrotic-appearing thymic lymph node tissue were submitted for histology and special stains. Cultures were negative and histology did not show evidence of infection. Tissue histology demonstrated extensive dystrophic calcifications, which were polarised to reveal abundant calcium oxalate crystals. The benign nature of this unique pathological finding ruled out any suspicion of infection, avoiding a prolonged course of intravenous antibiotics in this patient.

| S-EPMC5535045 | biostudies-other

Heyde Syndrome Treated by Conventional Aortic Valve Replacement.

Project description:Heyde syndrome manifests as aortic stenosis associated with gastrointestinal bleeding. We describe the case of a 64-year-old man who came to the emergency room due to acute heart failure and intermittent gastrointestinal bleeding. Treatment involves initial correction of anemia and heart failure followed by aortic valve replacement. The prosthesis used depends on the characteristics of each patient and valve replacement allows the resolution of bleeding in most cases. Gastrointestinal bleeding in patients with aortic stenosis is associated with severity of the valve obstruction. A mechanical prosthesis was used with no recurrent bleeding even with the need for lifelong anticoagulation therapy.

| S-EPMC6852465 | biostudies-literature

Intermittent stuck valve after aortic valve replacement with a mechanical valve: A case report.

Project description:BackgroundIntermittent stuck valve after mechanical valve replacement surgery is a very rare and severe complication.Case summaryWe present 1 case of a 53-year-old woman after aortic valve replacement for severe aortic valve stenosis combined with hypertrophy septum. She was diagnosed with intermittent stuck valve only 1 day after surgery by clinical symptoms, intraoperative transoesophageal echocardiogram, and intraoperative findings.ConclusionsAlthough indications for concomitant myectomy during aortic valve replacement are not clear, we recommend myectomy to prevent stuck valve after St Jude Medical Regent prosthesis replacement for severe aortic valve stenosis combined with hypertrophy septum.

| S-EPMC5340450 | biostudies-literature

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data