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Geographic variation in clinical outcomes and anticoagulation among medicare beneficiaries with non-valvular atrial fibrillation
AbstractOral anticoagulants (OACs) have been used to prevent stroke/systemic embolism (SE) among patients with non-valvular atrial fibrillation (NVAF). To evaluate baseline clinical characteristics, incidence rates of stroke/SE and hospitalization for bleeding, and OAC use among elderly patients with NVAF in the US by geographic region. Patients with NVAF were selected from the US Centers for Medicare& Medicaid Services claims database (01JAN2013-31DEC2016). Twelve months of health plan enrollment was required before and after the NVAF diagnosis to evaluate baseline characteristics and outcomes, respectively. Each pati...
Source: Journal of Thrombosis and Thrombolysis - August 2, 2023 Category: Hematology Source Type: research

Transcranial Doppler Screening in a Current Cohort of Children With Sickle Cell Anemia: Results From the DISPLACE Study
This report describes results from Part 1 of the 28-site DISPLACE (Dissemination and Implementation of Stroke Prevention Looking at the Care Environment) study, a baseline assessment of TCD implementation rates. This report describes TCD implementation by consortium site characteristics; characteristics of TCDs completed; and TCD results based on age. The cohort included 5247 children with SCA, of whom 5116 were eligible for TCD implementation assessment for at least 1 study year. The majority of children were African American or Black, non-Hispanic and received Medicaid. Mean age at first recorded TCD was 5.9 and 10.5 yea...
Source: Journal of Pediatric Hematology Oncology - October 30, 2021 Category: Hematology Tags: Online Articles: Original Articles Source Type: research

Characterizing a Population with Severe Manifestations of Sickle Cell Disease Using U.S. Real-World Evidence
ConclusionsBased on this contemporary real-world evidence from the U.S. setting, a substantial proportion of patients with SCD experience a diverse set of severely debilitating complications of the disease, as well as other co-morbidities associated with the disease. The high rate of comorbidities across all age groups and overrepresentation of patients younger than 30 years of age (relative to age distribution of general U.S. population) indicate that patients with SCD still experience significant morbidity and early mortality with current standard medical care. Given the notable heterogeneity of the clinical manifestatio...
Source: Blood - November 21, 2018 Category: Hematology Authors: Paramore, C., Kong, A., Minegishi, S., Shi, W. Tags: 903. Outcomes Research-Non-Malignant Hematology: Poster III Source Type: research

The Role of Neighborhoods in the Receipt of Transcranial Doppler Screening Among Children With Sickle Cell Disease
Although transcranial Doppler (TCD) screening assesses the need for stroke prevention efforts among children with sickle cell disease (SCD), screening rates remain low across many parts of the United States. We sought to identify neighborhoods with low TCD screening rates and neighborhood-level factors related to screening to inform the utility of community-level interventions to improve TCD screening. Children ages 2 to 16 years with SCD (HbSS/HbS/β-thalassemia) living in Wayne County, MI, were identified in Michigan Medicaid (2007 to 2011) through newborn screening records. Children were enrolled for ≥1 year and could...
Source: Journal of Pediatric Hematology Oncology - April 21, 2015 Category: Hematology Tags: Original Articles Source Type: research

The Effect of Health Care Disparities on Complications and Mortality in Sickle Cell Disease
Discussion:The data indicates that the rate of complications from SCD have risen since 1999. With newer therapies and better understanding, the life expectancy of SCD patients has risen over time, nearly doubling from 1951 to 2018. The increased frequency of complications may be attributed to better survivorship and a rising number of older SCDs patients. However, our data also suggests that insurance status plays a significant role in the complication rate of SCD. The uninsured and patients with Medicaid have significantly increased risk of developing disease complications and resultant mortality. This could be the result...
Source: Blood - November 21, 2018 Category: Hematology Authors: Perimbeti, S. P., Hou, K. Y., Ramanathan, S., Woodard, A., Kyung, D., Wang, Q., Crilley, P. A., Ward, K., Styler, M. Tags: 903. Outcomes Research-Non-Malignant Hematology Source Type: research

Epidemiology of cerebral venous sinus thrombosis and cerebral venous sinus thrombosis with thrombocytopenia in the United States, 2018 and 2019
CONCLUSIONS: Our findings provide recent and comprehensive data on the epidemiology of CVST and CVST with thrombocytopenia.PMID:35284775 | PMC:PMC8901465 | DOI:10.1002/rth2.12682
Source: Thrombosis and Haemostasis - March 14, 2022 Category: Hematology Authors: Amanda B Payne Alys Adamski Karon Abe Nimia L Reyes Lisa C Richardson William Craig Hooper Laura A Schieve Source Type: research

Blood transfusion and 30-day readmission rate in adult patients hospitalized with sickle cell disease crisis.
CONCLUSION: Our findings point to blood transfusion as a potential means to reduce the 30-day readmission rate among Medicaid patients hospitalized with sickle cell crisis. There is a need for a prospective study to examine the potential benefit and safety of simple blood transfusion for this purpose. PMID: 26126756 [PubMed - as supplied by publisher]
Source: Transfusion - June 30, 2015 Category: Hematology Authors: Nouraie M, Gordeuk VR Tags: Transfusion Source Type: research

Quality of Care Indicators in Patients with Sickle Cell Disease (SCD): Influenza Vaccination and Routine Eye Examination Are Associated with Outpatient Utilization but Not Acute Hospital Care, Whereas Comorbidity Indexes Are Strongly Associated with Both
In conclusion, outpatient-based candidate quality indicators of care examined (influenza vaccination and eye examination), were associated with increased outpatient utilization, but not acute visits or hospitalizations. Co-morbidity indexes have significant confounding effects on outpatient and hospital utilization. Administrative data based quality indicators of care such as influenza vaccination, as well as SCD specific comorbidity indexes warrant further studies as these may help better understand optimal allocation of health care resources for patients with SCD.DisclosuresNo relevant conflicts of interest to declare.
Source: Blood - November 21, 2018 Category: Hematology Authors: Adamkiewicz, T., Baltrus, P., Li, C., Carter-Wicker, K., Gaglioti, A. Tags: 903. Outcomes Research-Non-Malignant Hematology: Poster II Source Type: research

Changing Incidence of Major Cardiovascular Events in Multiple Myeloma Patients over Time
Conclusion: CVD is a common complication in MM patients: within 5 years of a MM diagnosis, over 25% develop CVD requiring hospitalization. Contrary to our hypothesis, we did not find increased CVD admissions in the most recent era. Decreased admissions due to CHF and CAD in the most recent era of diagnosis may indicate a greater awareness of this issue, routine thromboprophylaxis with anti-platelet agents in patients being treated with immunomodulatory agents, or changes in secular trends in the diagnosis and treatment of CVD. CVD is an ongoing source of morbidity for MM patients requiring further study and the vigilance o...
Source: Blood - November 21, 2018 Category: Hematology Authors: Rosenberg, A. S., Li, Q., Brunson, A. M., Tuscano, J., Wun, T., Keegan, T. H. M. Tags: 904. Outcomes Research-Malignant Conditions: Poster II Source Type: research

Hematopoietic Cell Transplant Outcomes among Medicaid and Privately Insured Patients with Sickle Cell Disease
Sickle cell disease (SCD) is the most common inherited hemoglobin disorder affecting approximately 100,000 people in the United States (U.S.), a majority of whom are Black/African American, with an incidence rate of 1 in every 365 births.1 SCD is a chronic health condition associated with acute painful vaso-occlusive crisis (VOC), acute chest syndrome (ACS), stroke, chronic organ damage and culminates in a life expectancy that is less than half that of the general American population.2-4
Source: Biology of Blood and Marrow Transplantation - April 21, 2021 Category: Hematology Authors: Tatenda G. Mupfudze, Christa Meyer MS, Jaime M. Preussler, Lih-Wen Mau, Yung-Tsi Bolon, Patricia Steinert, Staci D. Arnold, Wael Saber, Lakshmanan Krishnamurti Source Type: research

Hematopoietic Cell Transplantation Outcomes among Medicaid and Privately Insured Patients with Sickle Cell Disease
Sickle cell disease (SCD) is the most common inherited hemoglobin disorder, affecting approximately 100,000 people in the United States, a majority of whom are Black/African American, with an incidence rate of 1 in every 365 births [1]. SCD is a chronic health condition associated with acute painful vaso-occlusive crisis (VOC), acute chest syndrome (ACS), stroke, and chronic organ damage and culminates in a life expectancy that is less than one-half that of the general American population [2 –4].
Source: Biology of Blood and Marrow Transplantation - April 21, 2021 Category: Hematology Authors: Tatenda G. Mupfudze, Christa Meyer, Jaime M. Preussler, Lih-Wen Mau, Yung-Tsi Bolon, Patricia Steinert, Staci D. Arnold, Wael Saber, Lakshmanan Krishnamurti Source Type: research