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PURPOSE: Studies on outcomes related to endovascular treatment (EVT) in advanced stages of chronic kidney disease (CKD) and end-stage renal disease (ESRD) among hospitalizations with acute limb ischemia (ALI) are limited. METHODS: The Nationwide Inpatient Sample was quarried from October 2015 to December 2017 to identify the hospitalizations with ALI and undergoing EVT. The study population was subdivided into 3 groups based on their CKD stages: group 1 (No CKD, stage I, stage II), group 2 (CKD stage III, stage IV), and group 3 (CKD stage V and ESRD). The primary outcome was all-cause in-hospital mortality. RESULTS: A total of 51 995 hospitalizations with ALI undergoing EVT were identified. The in-hospital mortality was significantly higher in group 2 (OR = 1.17; 95% CI 1.04 - 1.32, p=0.009) and group 3 (OR = 3.18; 95% CI 2.74-3.69, p<0.0001) compared with group 1. Odds of minor amputation, vascular complication, atherectomy, and blood transfusion were higher among groups 2 and 3 compared with group 1. Group 2 had higher odds of access site hemorrhage compared with groups 1 and 3, whereas group 3 had higher odds of major amputation, postprocedural infection, and postoperative hemorrhage compared with groups 1 and 2. Besides, groups 2 and 3 had lower odds of discharge to home compared with group 1. Finally, the length of hospital stay and cost of care was significantly higher with the advancing CKD stages. CONCLUSION: Advanced CKD stages and ESRD are associated with higher mortality, worse in-hospital outcomes and higher resource utilization among ALI hospitalizations undergoing EVT. CLINICAL IMPACT: Current guidelines are not clear for the optimum first line treatment of acute limb ischemia, especially in patients with advanced kidney disease as compared to normal/mild kidney disease patients. We found that advanced kidney disease is a significant risk factor for worse in-hospital morbidity and mortality. Furthermore, patients with acute limb ischemia and advanced kidney disease is associated with significantly higher resource utilization as compared to patients with normal/mild kidney disease. This study suggests shared decision making between treating physician and patients when considering endovascular therapy for the treatment of acute limb ischemia in patients with advanced kidney disease.
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OBJECTIVE: Coronary artery calcification (CAC) is one of the paramount hurdles for percutaneous coronary intervention (PCI) since it impedes stent delivery and complete expansion. This study intended to evaluate the short-term clinical and procedural outcomes comparing rotational atherectomy (RA) and orbital atherectomy (OA) in patients with heavily calcified coronary lesions undergoing PCI. Design: This systematic review and meta-analysis included all head-to-head published comparisons of coronary RA versus OA. Procedural endpoints and post-procedural clinical outcomes (30 days/in-hospital), were compared. RevMan 5.3 software was used for data analysis. Results: Seven retrospective observational investigations with a total of 4623 patients, including 3203 patients in the RA group and 1420 patients in the OA group, were incorporated. Compared with OA, the RA group was associated with a higher incidence of myocardial infarction at short-term follow-up (OR: 1.56, 95% CI: 1.07-2.29, p = .02, I2 = 0%). No difference was noted among other short-term post-procedural clinical outcomes including all-cause mortality, target vessel revascularization, or major adverse cardiac events. Among procedural complications, RA was associated with reduced coronary artery dissection and arterial perforation. Increased fluoroscopy time was observed in the RA cohort as compared with OA (MD: 4.78, 95% CI: 2.25-7.30, p = .0002, I2 = 80%). Conclusion: RA was associated with fewer vascular complications, but at a cost of higher incidence of myocardial infarction and higher fluoroscopy time compared with OA, at short term follow-up. OA is a safe and effective alternative for the management of CAC.
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Aterectomía Coronaria , Aterectomía , Intervención Coronaria Percutánea , Aterectomía/efectos adversos , Aterectomía Coronaria/efectos adversos , Humanos , Estudios Observacionales como Asunto , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
Background: Primary bone lymphoma (PBL) is a rare form of extra nodal non-Hodgkin's lymphoma (NHL). Case description: We describe a 39-year-old-male with no medical history who presented with unilateral facial swelling following a tooth extraction. Initial diagnoses after various presentations over the course of three weeks, based on inflammatory and infectious aetiologies. However, the patient was ultimately diagnosed with diffuse large B-cell lymphoma. Discussion: Symptoms of PBL are very similar to inflammatory and infectious diseases of the bone, such as osteomyelitis or osteonecrosis. Clinical features of PBL involving the head and neck include persistent jaw pain, tooth mobility secondary to extensive destruction of bone, and in advanced cases, lip numbness and swelling. On examination it may present as an exposed necrotic bone with surrounding soft tissue oedema. Misdiagnosis of these lesions as an infectious or inflammatory aetiology may lead to an unnecessary delay in lymphoma treatment, and subsequently worsen the prognosis if caught at a later stage. Therefore, any concerning lesion, especially in the oral cavity, must be subjected to early histopathological evaluation to differentiate PBL from osteomyelitis and/or osteonecrosis. Conclusion: This case report highlights the importance of an early histopathological evaluation to prevent delay in the diagnosis of primary bone lymphomas. LEARNING POINTS: Resemblance in symptoms: Primary bone lymphoma (PBL) symptoms overlap with bone infections, necessitating careful consideration and differential diagnosis to prevent misjudgment.Head and neck manifestations: recognising PBL's signs in the head and neck region, such as jaw pain and bone destruction, aids in timely identification and treatment.Timely biopsy significance: swift histopathological assessment for suspicious lesions is critical to avoid delays in diagnosing primary bone lymphomas.
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The Jod-Basedow phenomenon (JB phenomenon), also referred to as "iodine-induced hyperthyroidism," rarely occurs. Radiological imaging using iodinated contrast contains a dose of 300 to 1221 mg of iodine per kilogram, which can transiently induce clinically significant hyperthyroidism (referred to as Jod-Basedow Syndrome) in euthyroid patients. Hence, the reporting of such events is important for clinicians to be aware of, to prevent unnecessary iodine-based imaging. Underlying thyroid abnormalities, including latent Graves' disease, autoimmune thyroiditis, use of iodine-containing foods or medications, such as amiodarone, and Lugol's iodine have been shown to increase the risk of JB phenomenon. In terms of the pathophysiology of the JB phenomenon, when iodine exposure is in excess, increased iodine leads to increased hormone synthesis, and with an absence of auto-regulation, this can lead to thyrotoxicosis. In this case report, we describe the iodine-induced JB phenomenon in a 73-year-old female with no prior thyroid dysfunction, who was initially admitted for pyelonephritis and was eventually transferred to the intensive care unit secondary to suspected anaphylaxis.
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Tuberculous bronchopleural fistula (BPF) is a rare and potentially life-threatening complication of pulmonary tuberculosis, in which abnormal connections form between the bronchial tree and the pleural space. These abnormal connections allow air and secretions to pass from the lungs into the pleural space, causing a range of symptoms from benign cough to acute tension pneumothorax. The management of tuberculous BPF requires an individualized approach based on the patient's condition and response to treatment. Anti-tuberculosis therapy is essential for controlling the active tuberculosis infections. Intercostal drainage and suction are also commonly used to drain air and fluid from the pleural space, providing relief from the symptoms. For some patients, more invasive surgeries, such as decortication, thoracoplasty or pleuropneumonectomy are required to definitively close the fistula when medical management alone is insufficient. Herein, we describe a rare case of tuberculous BPF in a young adult female, who was treated with anti-tuberculosis medications and open thoracotomy.
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Fístula Bronquial , Enfermedades Pleurales , Tuberculosis , Humanos , Adulto Joven , Fístula Bronquial/etiología , Fístula Bronquial/terapia , Pulmón/cirugía , Enfermedades Pleurales/terapia , Enfermedades Pleurales/etiología , Neumonectomía/efectos adversos , Tuberculosis/complicaciones , Tuberculosis/terapia , Femenino , Antituberculosos/uso terapéuticoRESUMEN
BACKGROUND: There is a significant increase in morbidity and mortality in patients complicated by major bleeding following transcatheter aortic valve replacement (TAVR). It has become more challenging to manage such complications when the patient needs to be on anticoagulation or antiplatelet agent post-procedure to prevent thrombotic/embolic complications. METHODS: We systematically reviewed all available randomized controlled trials and observational studies to identify incidence rates of gastrointestinal bleeding post-procedure. After performing a systematic search, a total of 8731 patients from 15 studies (5 RCTs and 10 non-RCTs) were included in this review. RESULTS: The average rate of gastrointestinal bleeding during follow-up was 3.0% in randomized controlled trials and 1.9% among observational studies. CONCLUSION: Gastrointestinal bleeding has been noted to be higher in the RCTs as compared to observational studies. This review expands knowledge of current guidelines and possible management of patients undergoing TAVR.
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Estenosis de la Válvula Aórtica , Reemplazo de la Válvula Aórtica Transcatéter , Humanos , Reemplazo de la Válvula Aórtica Transcatéter/efectos adversos , Reemplazo de la Válvula Aórtica Transcatéter/métodos , Válvula Aórtica/cirugía , Incidencia , Factores de Riesgo , Resultado del Tratamiento , Hemorragia Gastrointestinal/epidemiología , Hemorragia Gastrointestinal/etiología , Hemorragia Gastrointestinal/terapia , Estenosis de la Válvula Aórtica/cirugíaRESUMEN
Mastocytosis, or mast cell proliferation, is very rare. Overall, 60% of patients with systemic mastocytosis (SM) have gastrointestinal involvement, with the colon being the most prevalent affected site. Most patients are diagnosed by bone marrow biopsy. Although gastrointestinal symptoms are common, patients are rarely diagnosed via endoscopy. Indolent SM, which is characterized by both gastrointestinal and cutaneous symptoms in the absence of bone marrow suppression, is extremely rare and often missed due to the complexity of the diagnosis. Here, we present the case of a patient with abdominal pain, flushing, and nausea who was diagnosed endoscopically with SM, likely the indolent type.
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INTRODUCTION: The prophylactic use of inferior vena cava filters among patients with major trauma is researched by several controlled studies with contradicting results. We performed an updated meta-analysis with trial sequential analysis of controlled studies probing the prophylactic use of inferior cava filters on the development of symptomatic and fatal pulmonary embolism (PE) in patients with major trauma. METHODS: A systematic electronic search across PubMed, Cochrane and DARE databases was executed from the debut of the databases up to September 15, 2019 for pertinent articles. The inclusion criteria being, controlled trials (randomized/ observational) investigating the prophylactic inferior vena cava filter placement among patients with major trauma juxtaposed to controls and reporting PE. Major trauma was defined as an injury severity score (ISS) > 15 or any trauma delaying the initiation of pharmacological venous thromboembolic [VTE] prophylaxis. RESULTS: A total of ten studies were included in the final analysis, of which two were randomized control trials. The use of prophylactic inferior vena cava filters was associated with a reduced risk of symptomatic PE among subjects with major trauma, RR: 0.27, CI 0.12-0.58, P value < 0.05, I2 = 0%, χ2 p-value = 0.85, the evidence was further reinforced by a trial sequential analysis. However, the use of inferior vena cava filters was not associated with a decreased risk of fatal PE among subjects with major trauma, RR: 0.29, CI 0.08-1.10, P value = 0.07, I2 = 0%, χ2 p-value = 0.73. CONCLUSION: The use of inferior vena cava filters curtailed the risk of symptomatic PE, the result further strengthened by trial sequential analysis. However, the present evidence fails to delineate a beneficial role of prophylactic inferior vena cava filter placement in reducing fatal PE among patients with major trauma. The possibility of Type II error cannot be excluded from this estimate.
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Embolia Pulmonar , Filtros de Vena Cava , Trombosis de la Vena , Humanos , Puntaje de Gravedad del Traumatismo , Embolia Pulmonar/prevención & control , Vena Cava InferiorRESUMEN
BACKGROUND: We performed a meta-analysis on observational studies since randomized control trials are not available. We studied intracoronary brachytherapy (ICBT) and recurrent drug eluting stent in-stent restenosis (DES-ISR) to evaluate the procedural success, target lesion revascularization (TLR), incidence of myocardial infarction (MI) and all-cause mortality at 2 years follow-up. AIM: To perform meta-analysis for patients undergoing ICBT for recurrent DES-ISR. METHODS: We performed a systematic search of the PubMed/MEDLINE, Cochrane and DARE databases to identify relevant articles. Studies were excluded if intra-coronary brachytherapy was used as a treatment modality for initial ISR and studies with bare metal stents. We used a random-effect model with DerSimonian & Laird method to calculate summary estimates. Heterogeneity was assessed using I 2 statistics. RESULTS: A total of 6 observational studies were included in the final analysis. Procedural angiographic success following intra-coronary brachytherapy was 99.8%. Incidence of MI at 1-year was 2% and 4.1% at 2-years, respectively. The incidence of TLR 14.1% at 1-year and 22.7% at 2-years, respectively. All-cause mortality at 1- and 2-year follow-up was 3% and 7.5%, respectively. CONCLUSION: Given the observational nature of the studies included in the analysis, heterogeneity was significantly higher for outcomes. While there are no randomized controlled trials or definitive guidelines available for recurrent ISR associated with DES, this analysis suggests that brachytherapy might be the alternative approach for recurrent DES-ISR. Randomized controlled trials are required to confirm results from this study.
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BACKGROUND: There is a lack of research comparing procedural outcomes of surgical ablation (SA) and catheter ablation (CA) among patients with heart failure with reduced ejection fraction (HFrEF) and atrial fibrillation (AF). The main objective was to compare the short-term procedural outcomes of SA and CA in patients with HFrEF. METHODS: We used the national inpatient sample to identify hospitalizations over 18 years with HFrEF hospitalization and AF, and undergoing SA and CA from 2016 to 2017. Furthermore, the clinical outcomes of SA vs CA in AF stratified as nonparoxysmal and paroxysmal were analyzed. RESULTS: A total of 1,770 HFrEF hospitalizations with AF who underwent SA and 1,620 HFrEF hospitalizations with AF who underwent CA were included in the analysis. Hospitalizations with CA had higher baseline comorbidities. The in-hospital mortality among HFrEF with AF undergoing SA as compared with CA was similar (2.8% vs 1.9%, respectively, adjusted P-value 0.09). Hospitalizations with SA had a significantly longer length of hospital stay, a higher percentage of postprocedural, and cardiac complications. In HFrEF hospitalizations with nonparoxysmal AF, SA as compared with CA was associated with a higher percentage of in-hospital mortality (2.4% vs 1%, adjusted P-value <.05), a longer length of stay, a higher cost of treatment, and a higher percentage of cardiac complications. CONCLUSION: CA is associated with lower in-hospital adverse procedural outcomes as compared with SA among HFrEF hospitalizations with AF. Further research with freedom from AF as one of the outcome is needed between two groups for HFrEF.
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The main objective is to estimate the frequency, temporal trends, and outcomes of cerebrovascular events associated with atrial fibrillation (AF) hospitalization in the United States. The national inpatient sample data was utilized to identify hospitalizations with a primary or secondary diagnosis of AF from January 1, 2005 through September 31, 2015 for the present analysis. Jonckheere-Terpstra Trend was utilized to analyze trends from 2005 to 2015. Global Wald score was used to assess relative contributions of various covariates towards stroke among AF hospitalizations. Between the years 2005 and 2015, there were 36,457,323 (95.2%) AF hospitalizations without cerebrovascular events and 1,824,608 (4.8%) with cerebrovascular events included in the final analysis. There was a statistically significant increase in the proportion of overall stroke, AIS, and AHS (ptrend value <0.001) per 1,000 AF hospitalizations. The frequency of stroke per 1,000 AF hospitalizations was highest among patients with CHA2DS2VASc score ≥3 and Charlson's comorbidity index ≥3. The trend of in-hospital mortality decreased during the study period, however, it remained higher in those with cerebrovascular events compared to those without. Lastly, hypertension, advancing age, and chronic lung disease were major stroke predicting factors among AF hospitalizations. These cerebrovascular events were associated with longer length of stay and higher costs. In conclusion, the incidence of cerebrovascular events associated with AF hospitalizations remained significantly high and the trend continues to ascend despite technological advancements. Strategies should improve to reduce the risk of AF-related stroke in the United States.
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Fibrilación Atrial/terapia , Accidente Cerebrovascular Hemorrágico/epidemiología , Hospitalización/estadística & datos numéricos , Accidente Cerebrovascular Isquémico/epidemiología , Adolescente , Adulto , Factores de Edad , Anciano , Anciano de 80 o más Años , Fibrilación Atrial/complicaciones , Enfermedad Crónica , Femenino , Costos de la Atención en Salud/estadística & datos numéricos , Accidente Cerebrovascular Hemorrágico/etiología , Mortalidad Hospitalaria/tendencias , Hospitalización/economía , Humanos , Hipertensión/epidemiología , Incidencia , Unidades de Cuidados Intensivos/economía , Unidades de Cuidados Intensivos/estadística & datos numéricos , Accidente Cerebrovascular Isquémico/etiología , Tiempo de Internación/economía , Tiempo de Internación/estadística & datos numéricos , Enfermedades Pulmonares/epidemiología , Masculino , Persona de Mediana Edad , Insuficiencia Renal Crónica , Respiración Artificial/estadística & datos numéricos , Factores Sexuales , Estados Unidos/epidemiología , Adulto JovenRESUMEN
BACKGROUND: Atrial Fibrillation (AF) has been associated with various behavioral risk factors such as tobacco, alcohol, and/or substances abuse. OBJECTIVE: The main objective is to describe the national trends and burden of tobacco and substance abuse in AF hospitalizations. Also, this study identifies potential population who are more vulnerable to these substance abuse among AF hospitalizations. METHODS: The National Inpatient Sample database from 2007 to 2015 was utilized and the hospitalizations with AF were identified using the international classification of disease, Ninth Revision, Clinical Modification code. They were stratified into without abuse, tobacco use disorder (TUD), substance use disorder (SUD), alcohol use disorder (AUD) and drug use disorder (DUD). RESULTS: Of 3,631,507 AF hospitalizations, 852,110 (23.46%) had TUD, 1,851,170 (5.1%) had SUD, 155,681 (4.29%) had AUD and 42,667 (1.17%) had DUD. The prevalence of TUD, SUD, AUD, and DUD was substantially increased across all age groups, races, and gender during the study period. Female sex was associated with lower odds TUD, SUD, AUD, and DUD. Among AF hospitalizations, the black race was associated with higher odds of SUD, and DUD. The younger age group (18-35 years), male, Medicare/Medicaid as primary insurance, and lower socioeconomic status were associated with increased risk of both TUD and SUDs. CONCLUSION: TUD and SUD among AF hospitalizations in the United States mainly affects males, younger individuals, white more than black, and those of lower socioeconomic status which demands for the development of preventive strategies to address multilevel influences.
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Fibrilación Atrial , Trastornos Relacionados con Sustancias , Adolescente , Adulto , Anciano , Fibrilación Atrial/epidemiología , Femenino , Hospitalización , Humanos , Masculino , Medicare , Trastornos Relacionados con Sustancias/complicaciones , Trastornos Relacionados con Sustancias/epidemiología , Nicotiana , Estados Unidos/epidemiología , Adulto JovenRESUMEN
BACKGROUND: Studies have suggested that atrial fibrillation (AF) in patients with rheumatic diseases (RD) may be due to inflammation. AIM: To determine the highest association of AF among hospitalized RD patients and to determine morbidity and mortality associated with AF in hospitalized patients with RD. METHODS: The National inpatient sample database from October 2015 to December 2017 was analyzed to identify hospitalized patients with RD with and without AF. A subgroup analysis was performed comparing outcomes of AF among different RD. RESULTS: The prevalence of AF was 23.9% among all patients with RD (n = 3949203). Among the RD subgroup, the prevalence of AF was highest in polymyalgia rheumatica (33.2%), gout (30.2%), and pseudogout (27.1%). After adjusting for comorbidities, the odds of having AF were increased with gout (1.25), vasculitis (1.19), polymyalgia rheumatica (1.15), dermatopolymyositis (1.14), psoriatic arthropathy (1.12), lupus (1.09), rheumatoid arthritis (1.05) and pseudogout (1.04). In contrast, enteropathic arthropathy (0.44), scleroderma (0.96), ankylosing spondylitis (0.96), and Sjorgen's syndrome (0.94) had a decreased association of AF. The mortality, length of stay, and hospitalization costs were higher in patients with RD having AF vs without AF. Among the RD subgroup, the highest mortality was found with scleroderma (4.8%), followed by vasculitis (4%) and dermatopolymyositis (3.5%). CONCLUSION: A highest association of AF was found with gout followed by vasculitis, and polymyalgia rheumatica when compared to other RD. Mortality was two-fold higher in patients with RD with AF.
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Anticoagulation alone or in combination with other treatment strategies are implemented to reduce the risk of stroke in patients with atrial fibrillation (AF). Gastrointestinal bleeding (GIB) is a common complication of oral anticoagulation with a prevalence of 1% to 3% in patients on long term oral anticoagulation. We analyzed the national inpatient sample database from the year 2005 to 2015 to report evidence on the frequency, trends, predictors, clinical outcomes, and economic burden of GIB among AF hospitalizations. A total of 34,260,000 AF hospitalizations without GIB and 1,846,259 hospitalizations with GIB (5.39%) were included. The trend of AF hospitalizations with GIB per 100 AF hospitalizations remained stable from the year 2005 to 2015 (p valueâ¯=â¯0.0562). AF hospitalizations with GIB had a higher frequency of congestive heart failure, long term kidney disease, long term liver disease, anemia, and alcohol abuse compared with AF hospitalizations without GIB. AF hospitalizations with GIB had a higher odds of in-hospital mortality (Odds ratio (OR) 1.47; 95% Confidence interval (CI): 1.46 to 1.48, p-value <0.0001), mechanical ventilation (OR 1.69; 95% CI: 1.68 to 1.70, p-value <0.0001), and blood transfusion (OR 7.2; 95% CI: 7.17 to 7.22, P-value <0.0001) compared with AF hospitalizations without GIB. AF hospitalizations with GIB had a lower odds of stroke (OR 0.51; 95% CI: 0.51 to 0.52, p-value <0.0001) compared with AF hospitalizations without GIB. Further, AF hospitalizations with GIB had a higher median length of stay and cost of hospitalization compared with AF hospitalizations without GIB. In conclusion, the frequency of GIB is 5.4% in AF hospitalizations and the frequency of GIB remained stable in the last decade as shown in this analysis. When GIB occurs, it is associated with higher resource utilization. This study addresses a significant knowledge gap highlighting national temporal trends of GIB and associated outcomes in AF hospitalizations.
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Anticoagulantes/efectos adversos , Fibrilación Atrial/tratamiento farmacológico , Hemorragia Gastrointestinal/epidemiología , Hospitalización/tendencias , Accidente Cerebrovascular/prevención & control , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Fibrilación Atrial/complicaciones , Femenino , Estudios de Seguimiento , Hemorragia Gastrointestinal/inducido químicamente , Mortalidad Hospitalaria/tendencias , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Factores de Riesgo , Tasa de Supervivencia/tendencias , Estados Unidos/epidemiología , Adulto JovenRESUMEN
Most of the trials investigating the role of transcatheter aortic valve implantation (TAVI) across various strata of risk categories have excluded patients with bicuspid aortic stenosis (BAS) due to its anatomical complexities. The aim of this study was to perform a meta-analysis with meta-regression of studies comparing clinical, procedural, and after-procedural echocardiographic outcomes in BAS versus tricuspid aortic stenosis (TAS) patients who underwent TAVI. We searched the PubMed and Cochrane databases for relevant articles from the inception of the database to October 2019. Continuous and categorical variables were pooled using inverse variance and Mantel-Haenszel method, respectively, using the random-effect model. To rate the certainty of evidence for each outcome, we used the GRADE (Grading of Recommendations, Assessment, Development, and Evaluations) approach. Nineteen articles were included in the final analysis. There was no difference in the risk of 30-day mortality, 1-year mortality, 30-day cardiovascular mortality, major and/or life-threatening bleeding, major vascular complications, acute kidney injury, permanent pacemaker implantation, device success, annular rupture, after-procedural aortic valve area, and mean pressure gradient between the 2 groups. BAS patients who underwent TAVI had a higher risk of 30-day stroke, conversion to surgery, need for second valve implantation, and moderate to severe paravalvular leak. In conclusion, the present meta-analysis supports the feasibility of TAVI in surgically ineligible patients with BAS. However, the incidence of certain procedural complications such as stroke, conversion to surgery, second valve implantation, and paravalvular leak is higher among BAS patients compared with TAS patients, which must be discussed with the patient during the decision-making process.
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Estenosis de la Válvula Aórtica/cirugía , Enfermedad de la Válvula Aórtica Bicúspide/cirugía , Reemplazo de la Válvula Aórtica Transcatéter , Lesión Renal Aguda/epidemiología , Estenosis de la Válvula Aórtica/complicaciones , Enfermedad de la Válvula Aórtica Bicúspide/complicaciones , Conversión a Cirugía Abierta/estadística & datos numéricos , Humanos , Mortalidad , Complicaciones Posoperatorias/epidemiología , Hemorragia Posoperatoria/epidemiología , Reoperación , Accidente Cerebrovascular/epidemiologíaRESUMEN
The main objective was to determine the optimal strategy for managing asymptomatic severe aortic stenosis between early intervention versus conservative management. We performed a systematic electronic search of the PubMed and Cochrane databases from the inception of the database to May 31, 2020. The Mantel Haenszel method with the Paule-Mandel estimator of Tau2 and Hartung-Knapp adjustment were used to calculate relative risk (RR) with a 95% confidence interval (CI) and 95% prediction interval. P curve analysis was used to assess publication bias and estimate the true effect of an intervention. All analysis was carried out using R version 3.6.2. A total of 9 studies were included in the final analysis, consisting of 1,775 patients with early intervention and 3,040 patients with conservative management. Early intervention as compared with conservative management was associated with reduced risk of all-cause mortality (RR 0.36, 95% CI 0.24 to 0.53), cardiac mortality (RR 0.36, 95% CI 0.27 to 0.48) and noncardiac mortality (RR 0.40, 95% CI 0.28 to 0.56). There was no difference in the risk of sudden cardiac death (RR 0.46, 95% CI 0.15 to 1.40), stroke (RR 0.79, 95% CI 0.17 to 3.64), myocardial infarction (RR 0.44, 95% CI 0.01 to 16.82) or heart failure hospitalization (RR 0.18, 95% CI 0.01 to 5.29) with early intervention compared with conservative management. In conclusion, early intervention is associated with reduced all-cause, cardiovascular, and noncardiovascular mortality without increasing any procedure-related clinical outcomes among asymptomatic severe AS patients. Hence, this meta-analysis supports early intervention instead of watchful waiting for the management of asymptomatic severe AS. This systematic review and meta-analysis was registered with PROSPERO- CRD42020188439.
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Estenosis de la Válvula Aórtica/terapia , Válvula Aórtica/cirugía , Enfermedades Asintomáticas/terapia , Intervención Médica Temprana , Reemplazo de la Válvula Aórtica Transcatéter/métodos , Espera Vigilante , Estenosis de la Válvula Aórtica/fisiopatología , Causas de Muerte , Tratamiento Conservador , Muerte Súbita Cardíaca/epidemiología , Manejo de la Enfermedad , Cardiopatías/mortalidad , Insuficiencia Cardíaca/epidemiología , Implantación de Prótesis de Válvulas Cardíacas/métodos , Hospitalización/estadística & datos numéricos , Humanos , Mortalidad , Infarto del Miocardio/epidemiología , Índice de Severidad de la Enfermedad , Accidente Cerebrovascular/epidemiologíaRESUMEN
BACKGROUND: Gender differences have been noted in patients presenting with ST segment elevated myocardial infarction (STEMI) but the reason remained poorly defined. We hypothesize that women presenting with STEMI are associated with poor reperfusion strategies which leads to worse in-hospital outcomes. Our goal is to identify age-stratified gender differences in revascularizations and in-hospital outcomes in patients presented with STEMI. METHODS: We used the 2012 to 2015 Nation Inpatient Sample databases to identify all patients ≥ 18 years of age hospitalized with STEMI. Resource utilization including revascularization strategies and in-hospital outcomes were compared in propensity-matched women and men in the overall cohort as well as two major age groups (< 65 years and ≥ 65 years). RESULTS: Less women presented with STEMI (32.3%). After propensity matching, women were less likely to receive revascularization compared to men. These disparities were seen in both age groups. The in-hospital mortality in the overall cohort was significantly higher in women (10.6% vs 8.9%, P < 0.001). In-hospital mortality was higher in women in both age groups (5.8% vs 4.4% and 14% vs 12.2% in groups 1 and 2, respectively, P < 0.001 for both). The length of stay was higher in women in both age groups compared to men (group 1-4.6 vs 4.3 days, P < 0.001; group 2-5.4 vs 5.3 days, P < 0.01). CONCLUSIONS: Regardless of age, women presenting with STEMI are less likely to receive revascularization and have higher in-hospital mortality, longer length of stay, and more likely to be discharged to other acute care facility.
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Infarto del Miocardio con Elevación del ST/epidemiología , Factores Sexuales , Anciano , Femenino , Mortalidad Hospitalaria , Humanos , Masculino , Factores de Riesgo , Infarto del Miocardio con Elevación del ST/mortalidad , Resultado del TratamientoRESUMEN
INTRODUCTION: New onset Atrial Fibrillation (NOAF) is frequently seen post transcatheter aortic valve replacement (TAVR). NOAF in the setting of TAVR has also been recognized as predictor of worse outcomes, including higher readmission rates. Data assessing the effect and predictors of NOAF on 30-day readmission rates post TAVR is limited. OBJECTIVE: To assess the incidence, 30-day readmission rate and predictors of NOAF in patients who underwent TAVR. METHODS: Nationwide Readmissions Database was used to identify patients who developed NOAF post-TAVR between 2012 and 2015. RESULTS: A total of 24,076 patients were included in this study, of which 54% were males, and the mean age was 82.4 ± 7.2. NOAF was developed in 10,847 (45%) patients. Overall readmission rates with NOAF was 19.7% and trend in the readmissions reduced during the course of the study (21.9% to 18.7%, Ptrend < 0.001). Thirty-day readmission rate in patients who developed NOAF post-TAVR was significantly higher compared to TAVR patients without NOAF (OR 1.39; 95% CI, 1.28-1.51; p < 0.001). Similarly, rate of ischemic stroke was significantly higher among patients who developed NOAF (OR 1.22; 95% CI, 1.07-1.4; pâ¯=â¯0.004). Predictors of readmissions in NOAF group were mostly non-cardiac, and included age, and comorbidities with chronic liver disease, renal failure and chronic lung disease been the most common comorbidities, in that order. CONCLUSIONS: Incidence of NOAF is associated with increased risk of readmissions and ischemic stroke. Future research should focus on interventions to prevent avoidable readmissions and associated morbidity and mortality.
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Fibrilación Atrial/epidemiología , Readmisión del Paciente/estadística & datos numéricos , Reemplazo de la Válvula Aórtica Transcatéter , Anciano , Anciano de 80 o más Años , Estenosis de la Válvula Aórtica/cirugía , Comorbilidad , Bases de Datos Factuales , Femenino , Humanos , Incidencia , Masculino , Factores de Riesgo , Accidente Cerebrovascular/epidemiologíaRESUMEN
BACKGROUND: The first two randomized control trials (RCTs) studying the role of MitraClip in patients with secondary mitral regurgitation (MR) had antagonizing results. We, therefore, performed an updated meta-analysis of RCTs and propensity score-matched observational studies investigating the role of MitraClips in patients with secondary MR. A novel method of Kaplan Meier Curve reconstruction from derived individual patient data will be used to compare the survival probability of control groups in COAPT and MITRA HF trail, and hence, access inter-study heterogeneity. METHODS: Medline and Cochrane databases was used for systematic search. We used the Mantel-Haenszel method with a random-effect model to calculate risk ratio (RR) with 95% confidence interval (CI) and inverse variance method with a random-effect model to calculate the mean difference (MD) with 95% confidence interval (CI). We used a fixed-effect approach for meta-regression. RESULTS: MitraClip reduced the risk of all-cause mortality [RR: 0.72, CI: 0.55-0.95, P value = 0.02, I2 = 55%, χ2P-value = 0.08] and readmission [RR: 0.62, CI: 0.42-0.92, P value = 0.02, I2 = 90%, χ2P-value<0.01] at two years follow-up. There was no effect of MitraClip on change in cardiovascular mortality and 6 m walking distance at 12 months follow-up. Meta-regression indicated left ventricular end diastolic volume and age among the factors affecting outcomes. Reconstructed Kaplan Meier curves confirmed considerable heterogeneity among patients randomized in MITRA HF and COAPT trial. CONCLUSION: The present meta-analysis confirms the beneficial role of percutaneous mitral valve repair in patients with secondary MR. However, all the results were associated with considerable heterogeneity.
Asunto(s)
Procedimientos Quirúrgicos Cardíacos , Implantación de Prótesis de Válvulas Cardíacas , Insuficiencia de la Válvula Mitral , Humanos , Válvula Mitral/cirugía , Insuficiencia de la Válvula Mitral/cirugía , Resultado del TratamientoRESUMEN
Medicaid expansion in terms of its eligibility and federal funding has led to improved healthcare access in previously uninsured individuals. However, proposed lower Medicaid rates have unintentionally led to lower utilization of substantial life-saving therapies and poor outcomes compared with private insurance. We examined heart failure (HF) management, in-hospital mortality, and resource utilization in Medicaid and privately insured individuals hospitalized with HF. The authors screened the National Inpatient Sample from January 2012 to September 2015 for HF hospitalizations with Medicaid or private insurance as the primary payer. The authors identified a total of 226,265 and 292,070 patients with HF hospitalizations with Medicaid and private insurance, respectively. In propensity-matched cohort of 155,790 hospitalizations in each group, Medicaid beneficiaries with HF hospitalization had lower rates of intra-aortic balloon pump/left ventricular assist device/extracorporeal membrane oxygenation utilization (0.6 vs 0.9%; odds ratio [OR] 0.64; 95% confidence interval [CI] 0.59 to 0.69), heart transplantation (0.15 vs 0.44%; OR 0.35; 95% CI 0.30 to 0.40), implantable cardioverter-defibrillator/cardiac resynchronization therapy/permanent pacemaker (3.3 vs 3.9%; OR 0.84; 95% CI 0.81 to 0.87), and had higher rates of in-hospital mortality (1.9 vs 1.7%; OR 1.12; 95% CI 1.07 to 1.19) compared with privately insured individuals (p <0.001 for both). In conclusion, Medicaid recipients with HF hospitalizations had a lower rate of device utilization, heart transplantation, and a higher rate of in-hospital mortality compared with the privately insured sector. Further studies are needed to explore and understand the variation in the outcomes of HF hospitalizations stratified by insurance status.