Other search tools

About this data

The publication data currently available has been vetted by Vanderbilt faculty, staff, administrators and trainees. The data itself is retrieved directly from NCBI's PubMed and is automatically updated on a weekly basis to ensure accuracy and completeness.

If you have any questions or comments, please contact us.

Results: 21 to 30 of 206

Publication Record

Connections

Development and Uses of Offline and Web-Searchable Metabolism Databases - The Case of Benzo[a]pyrene.
Rendic SP, Guengerich FP
(2018) Curr Drug Metab 19: 3-46
MeSH Terms: Animals, Benzo(a)pyrene, Cytochrome P-450 CYP1A1, Cytochrome P-450 CYP1B1, Databases, Factual, Humans
Show Abstract · Added March 14, 2018
BACKGROUND - The present work describes development of offline and web-searchable metabolism databases for drugs, other chemicals, and physiological compounds using human and model species, prompted by the large amount of data published after year 1990. The intent was to provide a rapid and accurate approach to published data to be applied both in science and to assist therapy.
METHODS - Searches for the data were done using the Pub Med database, accessing the Medline database of references and abstracts. In addition, data presented at scientific conferences (e.g., ISSX conferences) are included covering the publishing period beginning with the year 1976.
RESULTS - Application of the data is illustrated by the properties of benzo[a]pyrene (B[a]P) and its metabolites. Analysis show higher activity of P450 1A1 for activation of the (-)- isomer of trans-B[a]P-7,8-diol, while P4501B1 exerts higher activity for the (+)- isomer. P450 1A2 showed equally low activity in the metabolic activation of both isomers.
CONCLUSION - The information collected in the databases is applicable in prediction of metabolic drug-drug and/or drug-chemical interactions in clinical and environmental studies. The data on the metabolism of searched compound (exemplified by benzo[a]pyrene and its metabolites) also indicate toxicological properties of the products of specific reactions. The offline and web-searchable databases had wide range of applications (e.g. computer assisted drug design and development, optimization of clinical therapy, toxicological applications) and adjustment in everyday life styles.
Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.
0 Communities
1 Members
0 Resources
6 MeSH Terms
Admixture mapping of uterine fibroid size and number in African American women.
Bray MJ, Edwards TL, Wellons MF, Jones SH, Hartmann KE, Velez Edwards DR
(2017) Fertil Steril 108: 1034-1042.e26
MeSH Terms: Adult, African Americans, Biological Specimen Banks, Biomarkers, Tumor, Cross-Sectional Studies, Databases, Factual, Electronic Health Records, Female, Genetic Predisposition to Disease, Genome-Wide Association Study, Heredity, Humans, Leiomyoma, Leiomyomatosis, Linear Models, Logistic Models, Middle Aged, Odds Ratio, Phenotype, Polymorphism, Single Nucleotide, Risk Factors, Tumor Burden, United States, Uterine Neoplasms
Show Abstract · Added February 21, 2019
OBJECTIVE - To evaluate the relationship between genetic ancestry and uterine fibroid characteristics.
DESIGN - Cross-sectional study.
SETTING - Not applicable.
PATIENT(S) - A total of 609 African American participants with image- or surgery-confirmed fibroids in a biorepository at Vanderbilt University electronic health record biorepository and the Coronary Artery Risk Development in Young Adults studies were included.
INTERVENTION(S) - None.
MAIN OUTCOME MEASURE(S) - Outcome measures include fibroid number (single vs. multiple), volume of largest fibroid, and largest fibroid dimension of all fibroid measurements.
RESULT(S) - Global ancestry meta-analyses revealed a significant inverse association between percentage of European ancestry and risk of multiple fibroids (odds ratio: 0.78; 95% confidence interval 0.66, 0.93; P=6.05 × 10). Local ancestry meta-analyses revealed five suggestive (P<4.80 × 10) admixture mapping peaks in 2q14.3-2q21.1, 3p14.2-3p14.1, 7q32.2-7q33, 10q21.1, 14q24.2-14q24.3, for number of fibroids and one suggestive admixture mapping peak (P<1.97 × 10) in 10q24.1-10q24.32 for volume of largest fibroid. Single variant association meta-analyses of the strongest associated region from admixture mapping of fibroid number (10q21.1) revealed a strong association at single nucleotide polymorphism variant rs12219990 (odds ratio: 0.41; 95% confidence interval 0.28, 0.60; P=3.82 × 10) that was significant after correction for multiple testing.
CONCLUSION(S) - Increasing African ancestry is associated with multiple fibroids but not with fibroid size. Local ancestry analyses identified several novel genomic regions not previously associated with fibroid number and increasing volume. Future studies are needed to explore the genetic impact that ancestry plays into the development of fibroid characteristics.
Copyright © 2017 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.
0 Communities
1 Members
0 Resources
MeSH Terms
Modeling Continuous Prognostic Factors in Survival Analysis: Implications for Tumor Staging and Assessing Chemotherapy Effect in Osteosarcoma.
Cates JMM
(2018) Am J Surg Pathol 42: 485-491
MeSH Terms: Adolescent, Adult, Age Factors, Aged, Aged, 80 and over, Bone Neoplasms, Chemotherapy, Adjuvant, Child, Databases, Factual, Decision Support Techniques, Female, Humans, Male, Middle Aged, Models, Statistical, Necrosis, Neoadjuvant Therapy, Neoplasm Staging, Orthopedic Procedures, Osteosarcoma, Predictive Value of Tests, Risk Assessment, Risk Factors, Time Factors, Treatment Outcome, Tumor Burden, United States, Young Adult
Show Abstract · Added November 1, 2018
Extent of response to neoadjuvant chemotherapy, tumor size, and patient age are important prognostic variables for patients with osteosarcoma, but applying information from these continuous variables in survival models is difficult. Dichotomization is usually inappropriate and alternative statistical techniques should be considered instead. Nonlinear multivariable regression methods (restricted cubic splines and fractional polynomials) were applied to data from the National Cancer Database to model continuous prognostic factors for overall survival from localized, high-grade osteosarcoma of the appendicular and nonspinal skeleton following neoadjuvant chemotherapy and surgical resection (N=2493). The assumption that log hazard ratios were linear in relation to these continuous prognostic factors was tested using likelihood ratio tests of model deviance and Wald tests of spline coefficients. Log hazard ratios for increasing patient age were linear over the range of 4 to 80 years, but showed evidence for variation in the coefficient over elapsed follow-up time. Tumor size also showed a linear relationship with log hazard over the range of 1 to 30 cm. Hazard ratios for chemotherapy effect profoundly deviated from log-linear (P<0.004), with significantly decreased hazard for death from baseline for patients with ≥90% tumor necrosis (hazard ratio, 0.32; 95% confidence interval, 0.20-0.52; P<0.0001). Important implications of these results include: (1) ≥90% tumor necrosis defines good chemotherapy response in a clinically useful manner; (2) staging osteosarcoma by dichotomizing tumor size is inappropriate; and (3) patient age can be modeled as a linear effect on the log hazard ratio in prognostic models with the caveat that risk may change over duration of the analysis.
0 Communities
1 Members
0 Resources
28 MeSH Terms
Outcomes after vascular resection during curative-intent resection for hilar cholangiocarcinoma: a multi-institution study from the US extrahepatic biliary malignancy consortium.
Schimizzi GV, Jin LX, Davidson JT, Krasnick BA, Ethun CG, Pawlik TM, Poultsides G, Tran T, Idrees K, Isom CA, Weber SM, Salem A, Hawkins WG, Strasberg SM, Doyle MB, Chapman WC, Martin RCG, Scoggins C, Shen P, Mogal HD, Schmidt C, Beal E, Hatzaras I, Shenoy R, Maithel SK, Fields RC
(2018) HPB (Oxford) 20: 332-339
MeSH Terms: Aged, Bile Duct Neoplasms, Cholecystectomy, Databases, Factual, Female, Hepatectomy, Hepatic Artery, Humans, Klatskin Tumor, Male, Middle Aged, Neoplasm Grading, Neoplasm Staging, Pancreaticoduodenectomy, Portal Vein, Postoperative Complications, Retrospective Studies, Risk Factors, Time Factors, Treatment Outcome, United States, Vascular Surgical Procedures
Show Abstract · Added April 10, 2018
BACKGROUND - Surgical resection is the cornerstone of curative-intent therapy for patients with hilar cholangiocarcinoma (HC). The role of vascular resection (VR) in the treatment of HC in western centres is not well defined.
METHODS - Utilizing data from the U.S. Extrahepatic Biliary Malignancy Consortium, patients were grouped into those who underwent resection for HC based on VR status: no VR, portal vein resection (PVR), or hepatic artery resection (HAR). Perioperative and long-term survival outcomes were analyzed.
RESULTS - Between 1998 and 2015, 201 patients underwent resection for HC, of which 31 (15%) underwent VR: 19 patients (9%) underwent PVR alone and 12 patients (6%) underwent HAR either with (n = 2) or without PVR (n = 10). Patients selected for VR tended to be younger with higher stage disease. Rates of postoperative complications and 30-day mortality were similar when stratified by vascular resection status. On multivariate analysis, receipt of PVR or HAR did not significantly affect OS or RFS.
CONCLUSION - In a modern, multi-institutional cohort of patients undergoing curative-intent resection for HC, VR appears to be a safe procedure in a highly selected subset, although long-term survival outcomes appear equivalent. VR should be considered only in select patients based on tumor and patient characteristics.
Copyright © 2017 International Hepato-Pancreato-Biliary Association Inc. Published by Elsevier Ltd. All rights reserved.
0 Communities
1 Members
0 Resources
22 MeSH Terms
Fludrocortisone Is Associated With a Higher Risk of All-Cause Hospitalizations Compared With Midodrine in Patients With Orthostatic Hypotension.
Grijalva CG, Biaggioni I, Griffin MR, Shibao CA
(2017) J Am Heart Assoc 6:
MeSH Terms: Adrenergic alpha-1 Receptor Agonists, Aged, Blood Pressure, Databases, Factual, Female, Fludrocortisone, Heart Failure, Hospitalization, Humans, Hypotension, Orthostatic, Incidence, Logistic Models, Male, Medicaid, Middle Aged, Midodrine, Multivariate Analysis, Prevalence, Propensity Score, Retrospective Studies, Risk Factors, Tennessee, Time Factors, Treatment Outcome, United States, Vasoconstrictor Agents
Show Abstract · Added July 27, 2018
BACKGROUND - Orthostatic hypotension causes ≈80 000 hospitalizations per year in the United States. Treatments for orthostatic hypotension include fludrocortisone, a mineralocorticoid analog that promotes sodium reabsorption; and midodrine, an α-1 adrenergic agonist that is a direct vasoconstrictor. Although both medications are used to treat orthostatic hypotension, few studies have compared their relative safety.
METHODS AND RESULTS - We compared incidence rates of hospitalizations for all causes, and for congestive heart failure between users of fludrocortisone and users of midodrine in a retrospective cohort study of Tennessee Medicaid adult enrollees (1995-2009). Adjusted incidence rate ratios were calculated using negative binomial regression models. Subgroup analyses based on history of congestive heart failure were conducted. We studied 1324 patients initiating fludrocortisone and 797 patients initiating midodrine. Compared with fludrocortisone users, midodrine users had higher prevalence of cardiovascular conditions. Incidence rates of all-cause hospitalizations for fludrocortisone and midodrine users were 1489 and 1330 per 1000 person-years, respectively (adjusted incidence-rate ratio 1.20, 95% confidence interval, 1.02-1.40). The respective rates of heart failure-related hospitalization were 76 and 84 per 1000 person-years (adjusted incidence-rate ratio: 1.33, 95% confidence interval, 0.79-2.56). Among patients with a history of congestive heart failure, the rates of all-cause hospitalization for fludrocortisone and midodrine were 2448 and 1820 per 1000 person-years (adjusted incidence-rate ratio: 1.42, 95% confidence interval, 1.07-1.90), and the respective rates of heart failure exacerbation-related hospitalizations were 297 and 263 per 1000 person-years (adjusted incidence-rate ratio: 1.48, 95% confidence interval, 0.69-3.16).
CONCLUSIONS - Compared with users of midodrine, users of fludrocortisone had higher rates of all-cause hospitalizations, especially among patients with congestive heart failure.
© 2017 The Authors. Published on behalf of the American Heart Association, Inc., by Wiley.
0 Communities
1 Members
0 Resources
MeSH Terms
Acute kidney injury is a risk factor for subsequent proteinuria.
Parr SK, Matheny ME, Abdel-Kader K, Greevy RA, Bian A, Fly J, Chen G, Speroff T, Hung AM, Ikizler TA, Siew ED
(2018) Kidney Int 93: 460-469
MeSH Terms: Acute Kidney Injury, Aged, Angiotensin II Type 1 Receptor Blockers, Angiotensin-Converting Enzyme Inhibitors, Antihypertensive Agents, Blood Pressure, Comorbidity, Databases, Factual, Diabetes Mellitus, Diabetic Nephropathies, Disease Progression, Female, Glomerular Filtration Rate, Hospitalization, Hospitals, Veterans, Humans, Hypertension, Kidney, Male, Middle Aged, Prevalence, Prognosis, Proteinuria, Renal Insufficiency, Chronic, Retrospective Studies, Risk Factors, Severity of Illness Index, Time Factors, United States
Show Abstract · Added November 29, 2018
Acute kidney injury (AKI) is associated with subsequent chronic kidney disease (CKD), but the mechanism is unclear. To clarify this, we examined the association of AKI and new-onset or worsening proteinuria during the 12 months following hospitalization in a national retrospective cohort of United States Veterans hospitalized between 2004-2012. Patients with and without AKI were matched using baseline demographics, comorbidities, proteinuria, estimated glomerular filtration rate, blood pressure, angiotensin-converting enzyme inhibitor or angiotensin II receptor blocker (ACEI/ARB) use, and inpatient exposures linked to AKI. The distribution of proteinuria over one year post-discharge in the matched cohort was compared using inverse probability sampling weights. Subgroup analyses were based on diabetes, pre-admission ACEI/ARB use, and AKI severity. Among the 90,614 matched AKI and non-AKI pairs, the median estimated glomerular filtration rate was 62 mL/min/1.73m. The prevalence of diabetes and hypertension were 48% and 78%, respectively. The odds of having one plus or greater dipstick proteinuria was significantly higher during each month of follow-up in patients with AKI than in patients without AKI (odds ratio range 1.20-1.39). Odds were higher in patients with Stage II or III AKI (odds ratios 1.32-1.81) than in Stage I AKI (odds ratios 1.18-1.32), using non-AKI as the reference group. Results were consistent regardless of diabetes status or baseline ACEI/ARB use. Thus, AKI is a risk factor for incident or worsening proteinuria, suggesting a possible mechanism linking AKI and future CKD. The type of proteinuria, physiology, and clinical significance warrant further study as a potentially modifiable risk factor in the pathway from AKI to CKD.
Published by Elsevier Inc.
0 Communities
1 Members
0 Resources
29 MeSH Terms
Evaluating the American College of Surgeons National Surgical Quality Improvement project risk calculator: results from the U.S. Extrahepatic Biliary Malignancy Consortium.
Beal EW, Lyon E, Kearney J, Wei L, Ethun CG, Black SM, Dillhoff M, Salem A, Weber SM, Tran TB, Poultsides G, Shenoy R, Hatzaras I, Krasnick B, Fields RC, Buttner S, Scoggins CR, Martin RCG, Isom CA, Idrees K, Mogal HD, Shen P, Maithel SK, Pawlik TM, Schmidt CR
(2017) HPB (Oxford) 19: 1104-1111
MeSH Terms: Academic Medical Centers, Adult, Aged, Aged, 80 and over, Area Under Curve, Bile Duct Neoplasms, Biliary Tract Surgical Procedures, Cholangiocarcinoma, Databases, Factual, Decision Support Techniques, Female, Gallbladder Neoplasms, Hepatectomy, Humans, Male, Middle Aged, Pancreaticoduodenectomy, Patient Readmission, Postoperative Complications, Predictive Value of Tests, ROC Curve, Reoperation, Retrospective Studies, Risk Assessment, Risk Factors, Time Factors, Treatment Outcome, United States, Young Adult
Show Abstract · Added April 10, 2018
BACKGROUND - The objective of this study is to evaluate use of the American College of Surgeons (ACS) National Surgical Quality Improvement Program (NSQIP) online risk calculator for estimating common outcomes after operations for gallbladder cancer and extrahepatic cholangiocarcinoma.
METHODS - Subjects from the United States Extrahepatic Biliary Malignancy Consortium (USE-BMC) who underwent operation between January 1, 2000 and December 31, 2014 at 10 academic medical centers were included in this study. Calculator estimates of risk were compared to actual outcomes.
RESULTS - The majority of patients underwent partial or major hepatectomy, Whipple procedures or extrahepatic bile duct resection. For the entire cohort, c-statistics for surgical site infection (0.635), reoperation (0.680) and readmission (0.565) were less than 0.7. The c-statistic for death was 0.740. For all outcomes the actual proportion of patients experiencing an event was much higher than the median predicted risk of that event. Similarly, the group of patients who experienced an outcome did have higher median predicted risk than those who did not.
CONCLUSIONS - The ACS NSQIP risk calculator is easy to use but requires further modifications to more accurately estimate outcomes for some patient populations and operations for which validation studies show suboptimal performance.
Copyright © 2017 International Hepato-Pancreato-Biliary Association Inc. Published by Elsevier Ltd. All rights reserved.
0 Communities
1 Members
0 Resources
29 MeSH Terms
Barriers to laparoscopic colon resection for cancer: a national analysis.
Hawkins AT, Ford MM, Benjamin Hopkins M, Muldoon RL, Wanderer JP, Parikh AA, Geiger TM
(2018) Surg Endosc 32: 1035-1042
MeSH Terms: Adenocarcinoma, Aged, Aged, 80 and over, Colonic Neoplasms, Databases, Factual, Female, Humans, Insurance Coverage, Laparoscopy, Male, Middle Aged, Morbidity, Patient Acceptance of Health Care, Socioeconomic Factors, United States
Show Abstract · Added December 14, 2017
BACKGROUND - Level one evidence has shown that minimally invasive surgery (MIS) for colon cancer improves short-term outcomes with equivalent long-term oncologic results when compared to open surgery. However, the adoption of MIS for patients with colon cancer has not been universal. The goal of this study is to identify barriers to the use of MIS surgery in colon cancer resection across the United States.
METHODS - The National Cancer Database was queried for all cases of colonic adenocarcinoma resection from 2010 to 2012. Patients undergoing an MIS approach were compared with those undergoing open surgery (OS). MIS was defined as either robotic or laparoscopic surgery. Patients with metastatic disease, surgery for palliation, or tumors >8 cm were excluded. Multivariable modeling was used to identify variables associated with the use of open surgery.
RESULTS - After applying exclusion criteria, 124,205 cases were identified. An MIS approach was used in only 54,621 (44%) patients. In a multivariable model adjusting for stage and tumor size, a number of important factors were associated with decreased odds of a MIS approach including black race (OR .91; p < .0001), lack of insurance (OR .51; p < .0001), lower education (OR .88; p < .0001), lower income (OR .83; p < .0001), treatment at a community program (OR .86; p < .0001), and treatment at a low-volume center (OR .79; p < .0001). Utilization of MIS increased over the study period (2010: 38.7%, 2011: 44.0%, 2012: 49.1%; p < .0001).
CONCLUSIONS - MIS approach is utilized in less than half of all colon resections in this national database, which accounts for over 70% of all diagnosed cancers in the US. Significant variability exists among age, race, insurance status, socioeconomic status, region, and facility type. In light of the recognized benefits of the MIS approach, local and national policy should focus on narrowing these disparities and continuing the upward trend of MIS utilization.
0 Communities
1 Members
0 Resources
15 MeSH Terms
Comparison of Breast Cancer Molecular Features and Survival by African and European Ancestry in The Cancer Genome Atlas.
Huo D, Hu H, Rhie SK, Gamazon ER, Cherniack AD, Liu J, Yoshimatsu TF, Pitt JJ, Hoadley KA, Troester M, Ru Y, Lichtenberg T, Sturtz LA, Shelley CS, Benz CC, Mills GB, Laird PW, Shriver CD, Perou CM, Olopade OI
(2017) JAMA Oncol 3: 1654-1662
MeSH Terms: African Americans, Aged, Breast Neoplasms, Breast Neoplasms, Male, Class I Phosphatidylinositol 3-Kinases, Databases, Factual, European Continental Ancestry Group, Female, Gene Expression Regulation, Neoplastic, Humans, Male, Middle Aged, Mutation, Precision Medicine, Receptor, ErbB-2, Survival Analysis, Tumor Suppressor Protein p53, United States
Show Abstract · Added May 10, 2017
Importance - African Americans have the highest breast cancer mortality rate. Although racial difference in the distribution of intrinsic subtypes of breast cancer is known, it is unclear if there are other inherent genomic differences that contribute to the survival disparities.
Objectives - To investigate racial differences in breast cancer molecular features and survival and to estimate the heritability of breast cancer subtypes.
Design, Setting, and Participants - Among a convenience cohort of patients with invasive breast cancer, breast tumor and matched normal tissue sample data (as of September 18, 2015) were obtained from The Cancer Genome Atlas.
Main Outcomes and Measures - Breast cancer–free interval, tumor molecular features, and genetic variants.
Results - Participants were 930 patients with breast cancer, including 154 black patients of African ancestry (mean [SD] age at diagnosis, 55.66 [13.01] years; 98.1% [n = 151] female) and 776 white patients of European ancestry (mean [SD] age at diagnosis, 59.51 [13.11] years; 99.0% [n = 768] female). Compared with white patients, black patients had a worse breast cancer-free interval (hazard ratio, HR=1.67; 95% CI, 1.02-2.74; P = .043). They had a higher likelihood of basal-like (odds ratio, 3.80; 95% CI, 2.46-5.87; P < .001) and human epidermal growth factor receptor 2 (ERBB2 [formerly HER2])–enriched (odds ratio, 2.22; 95% CI, 1.10-4.47; P = .027) breast cancer subtypes, with the Luminal A subtype as the reference. Blacks had more TP53 mutations and fewer PIK3CA mutations than whites. While most molecular differences were eliminated after adjusting for intrinsic subtype, the study found 16 DNA methylation probes, 4 DNA copy number segments, 1 protein, and 142 genes that were differentially expressed, with the gene-based signature having an excellent capacity for distinguishing breast tumors from black vs white patients (cross-validation C index, 0.878). Using germline genotypes, the heritability of breast cancer subtypes (basal vs nonbasal) was estimated to be 0.436 (P = 1.5 × 10−14). The estrogen receptor–positive polygenic risk score built from 89 known susceptibility variants was higher in blacks than in whites (difference, 0.24; P = 2.3 × 10−5), while the estrogen receptor–negative polygenic risk score was much higher in blacks than in whites (difference, 0.48; P = 2.8 × 10−11).
Conclusions and Relevance - On the molecular level, after adjusting for intrinsic subtype frequency differences, this study found a modest number of genomic differences but a significant clinical survival outcome difference between blacks and whites in The Cancer Genome Atlas data set. Moreover, more than 40% of breast cancer subtype frequency differences could be explained by genetic variants. These data could form the basis for the development of molecular targeted therapies to improve clinical outcomes for the specific subtypes of breast cancers that disproportionately affect black women. Findings also indicate that personalized risk assessment and optimal treatment could reduce deaths from aggressive breast cancers for black women.
0 Communities
1 Members
0 Resources
18 MeSH Terms
Comparative Safety of Sulfonylurea and Metformin Monotherapy on the Risk of Heart Failure: A Cohort Study.
Roumie CL, Min JY, D'Agostino McGowan L, Presley C, Grijalva CG, Hackstadt AJ, Hung AM, Greevy RA, Elasy T, Griffin MR
(2017) J Am Heart Assoc 6:
MeSH Terms: Aged, Biomarkers, Blood Glucose, Databases, Factual, Diabetes Mellitus, Female, Glycated Hemoglobin A, Heart Failure, Hospitalization, Humans, Hypoglycemic Agents, Male, Medicaid, Medicare, Metformin, Middle Aged, Retrospective Studies, Risk Assessment, Risk Factors, Sex Factors, Sulfonylurea Compounds, Time Factors, Treatment Outcome, United States, United States Department of Veterans Affairs, Veterans Health
Show Abstract · Added July 27, 2018
BACKGROUND - Medications that impact insulin sensitivity or cause weight gain may increase heart failure risk. Our aim was to compare heart failure and cardiovascular death outcomes among patients initiating sulfonylureas for diabetes mellitus treatment versus metformin.
METHODS AND RESULTS - National Veterans Health Administration databases were linked to Medicare, Medicaid, and National Death Index data. Veterans aged ≥18 years who initiated metformin or sulfonylureas between 2001 and 2011 and whose creatinine was <1.4 (females) or 1.5 mg/dL (males) were included. Each metformin patient was propensity score-matched to a sulfonylurea initiator. The outcome was hospitalization for acute decompensated heart failure as the primary reason for admission or a cardiovascular death. There were 126 867 and 79 192 new users of metformin and sulfonylurea, respectively. Propensity score matching yielded 65 986 per group. Median age was 66 years, and 97% of patients were male; hemoglobin A 6.9% (6.3, 7.7); body mass index 30.7 kg/m (27.4, 34.6); and 6% had heart failure history. There were 1236 events (1184 heart failure hospitalizations and 52 cardiovascular deaths) among sulfonylurea initiators and 1078 events (1043 heart failure hospitalizations and 35 cardiovascular deaths) among metformin initiators. There were 12.4 versus 8.9 events per 1000 person-years of use (adjusted hazard ratio 1.32, 95%CI 1.21, 1.43). The rate difference was 4 heart failure hospitalizations or cardiovascular deaths per 1000 users of sulfonylureas versus metformin annually.
CONCLUSIONS - Predominantly male patients initiating treatment for diabetes mellitus with sulfonylurea had a higher risk of heart failure and cardiovascular death compared to similar patients initiating metformin.
© 2017 The Authors. Published on behalf of the American Heart Association, Inc., by Wiley.
0 Communities
1 Members
0 Resources
MeSH Terms