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Chen J, Borra S, Huang A, Fan L, Pollom RD, Hood RC. Treatment Patterns and Outcomes Before and After Humulin R U-500 Initiation Among US Patients with Type 2 Diabetes Previously Prescribed ≤ 200 Units/day of U-100 Insulin. Diabetes Ther 2022; 13:465-479. [PMID: 35190970 PMCID: PMC8934887 DOI: 10.1007/s13300-022-01209-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Accepted: 01/21/2022] [Indexed: 11/03/2022] Open
Abstract
INTRODUCTION Humulin R U-500 (U-500R) utilization has increased in the past few years, raising concerns as U-500R is indicated only for patients requiring > 200 units of insulin. Thus, evidence of dispensed total daily dose (dTDD) > 200 units of prior U-100 insulin based on pharmacy claims is increasingly used as a criterion to determine appropriate switching to U-500R by payers. The study compared the treatment patterns and outcomes before and after U-500R initiation among patients who were identified with ≤ 200 units/day U-100 insulin fill in order to understand the appropriateness of switching. METHODS Patients with type 2 diabetes who initiated U-500R (index date = first fill) with ≤ 200 units/day pre-index dTDD and > 200 units/day post-index dTDD were identified in a Veterans Health Administration dataset between 1 January 2014 and 30 June 2017. Descriptive analysis was conducted on treatment patterns (dTDD, insulin dosage [units/kg], adherence, number of prescription fills) and clinical outcomes (HbA1c, symptomatic hypoglycemic events). Associations between U-500R exposure and outcomes were evaluated using mixed-effects models. Subgroups of U-500R syringe and KwikPen users were analyzed separately. RESULTS Among 1191 U-500R initiators identified in the study the mean dTDD increased from the pre- to post-index periods (147.2 vs 346.3; p < 0.0001). The mean HbA1c decreased from pre- to post-initiation (9.6% vs 8.6%; p < 0.0001), and symptomatic hypoglycemia events per patient per year increased (2.0 vs 3.3, p < 0.0001). Mixed-effects models confirmed the significance of the changes (p < 0.0001). Device subgroups followed similar trends. CONCLUSIONS U-500R initiation was associated with large dTDD increases, improved glycemic control, and modest increases in hypoglycemia events, suggesting U-500R initiation may have corrected previous treatment compliance issues. Imposing dTDDs > 200 units before switching to U-500R criterion could hurt the opportunities for patients who need a simplified regimen for better outcomes.
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Affiliation(s)
- Jieling Chen
- Eli Lilly and Company, Lilly Corporate Center, Indianapolis, IN, 46285, USA.
| | | | | | - Ludi Fan
- Eli Lilly and Company, Lilly Corporate Center, Indianapolis, IN, 46285, USA
| | - Roy Daniel Pollom
- Eli Lilly and Company, Lilly Corporate Center, Indianapolis, IN, 46285, USA
| | - Robert C Hood
- Endocrine Clinic of Southeast Texas, Beaumont, TX, USA
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Chen J, Borra S, Fan L, Huang A, Patel D, Juneja R. Treatment patterns and outcomes before and after human regular U-500 insulin initiation via KwikPen® among US veterans with type 2 diabetes mellitus. J Diabetes Complications 2021; 35:107995. [PMID: 34364779 DOI: 10.1016/j.jdiacomp.2021.107995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Revised: 06/11/2021] [Accepted: 07/13/2021] [Indexed: 11/29/2022]
Abstract
INTRODUCTION A dedicated Humulin R U-500 (U-500R) prefilled disposable insulin pen (KwikPen) became available in 2016, yet limited evidence exists on treatment patterns and outcomes of U-500R via KwikPen (U500-KP). METHODS This is a retrospective observational study among adults with ≥2 claims for type 2 diabetes initiating U500-KP (index date: first claim) identified in Veterans Health Administration database. Treatment patterns and outcomes were evaluated in 9-month pre- and post-index periods, including dispensed total daily insulin dosage derived from claims expressed in units (dTDD) and units/kg, HbA1c, symptomatic hypoglycemia, and body weight. Multivariable modeling was used to confirm the associations between U500-KP initiation and outcomes. RESULTS A total of 647 U500-KP initiators were identified. The mean age was 64 years, and mean Quan-Charlson Comorbidity-index score was 3.8. Before U500-KP initiation, 62% of patients had dTDD ≤ 200 units with mean A1c 9.5%. Mean dTDD increased from 188.2 to 269.9 units after U500-KP initiation with mean A1c decreased by 0.83% (SD = 1.67) and mean weight gain of 1.5 kg (SD = 6.74). Hypoglycemia events increased from 4.3 to 5.3 (p < 0.05) per person per year. CONCLUSIONS Initiation of U500-KP brought significant improvement in dispensed insulin dose and glycemic control accompanied by moderate increases in hypoglycemia and weight.
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Affiliation(s)
| | | | - Ludi Fan
- Eli Lilly and Company, Indianapolis, IN, USA
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Hood RC, Borra S, Fan L, Pollom RD, Huang A, Chen J. Treatment Patterns and Outcomes, Before and After Humulin R U-500 Initiation, Among High-Dose Type 2 Diabetes Mellitus Patients in the United States. Endocr Pract 2021; 27:798-806. [PMID: 34089876 DOI: 10.1016/j.eprac.2021.05.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Revised: 05/12/2021] [Accepted: 05/19/2021] [Indexed: 01/21/2023]
Abstract
OBJECTIVE Severely insulin-resistant type 2 diabetes (T2D) patients face unique treatment challenges. Humulin R U-500 (U-500R) as insulin monotherapy with both basal/bolus properties addresses these challenges, although it remains understudied. This retrospective study compared real-world patient characteristics, treatment patterns, and outcomes before and after U-500R initiation. METHODS Adults with T2D on dispensed doses of >180 units/d U-500R monotherapy (index date=first fill) with ≥9-month continuous enrollment both pre- and post-index date and ≥180 units/d insulin pre-index were identified using Veterans Health Administration data (January 1, 2014-January 30, 2017). Overall group was further stratified into elderly and 201 to 300 units dispensed total daily dose (dTDD) subgroups. Syringe and KwikPen users were separately analyzed as subcohorts. Treatment patterns (dTDD), insulin dosage (units/kg), proportion of days covered (PDC) with insulins, and outcomes (HbA1c and hypoglycemic events) were descriptively evaluated, with regression models used to confirm associations between exposure and outcomes. RESULTS Among 951 U-500R initiators (overall group), mean dTDD (248.5 vs 392.1), percentage of patients with insulin dosage >2 units/kg (38.6% vs 88.1%), and mean PDC (73% vs 77%) significantly increased from the pre- to post-index periods (all P<.001). Changes in HbA1c (9.3% vs 8.5%; P<.0001) and hypoglycemia events per patient per year (2.1 vs 3.1, P<.0001) were statistically significant and confirmed by regression models (P<.0001). Subgroups (elderly, 492; 201 to 300 units, 148) and device subcohorts (syringe, 714; KwikPen, 244) showed similar trends. CONCLUSION U-500R initiation was associated with significantly improved treatment compliance patterns and glycemic control, with modest increase in hypoglycemia events.
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Affiliation(s)
- Robert C Hood
- Endocrine Clinic of Southeast Texas, Beaumont, Texas
| | | | - Ludi Fan
- Eli Lilly and Company, Indianapolis, Indiana
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4
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Chen J, Nelson DR, Borra S, Liu Y, Maughn K, Fan L, Rey GG, Pollom RD, Hood RC. Trajectory of Glycated Hemoglobin Over Time Among Obese Type 2 Diabetes Patients on U-100 Basal-Bolus Insulin Regimen Using Real-World Data. J Endocr Soc 2021. [PMCID: PMC8089537 DOI: 10.1210/jendso/bvab048.982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Introduction: There is a consistent increase in prevalence of obese type 2 diabetes (T2D) patients, many of whom require insulin treatment. As endogenous insulin secretion dwindles and progressively increasing body weight worsens insulin resistance, exogenous insulin doses can be quite high. This presents unique disease management challenges to patients, treating physicians, and the health systems. These challenges could lead to therapeutic inertia and result in poor glycemic control (continuous increase or persistently high glycated hemoglobin [A1c]). Therefore, examining the A1c trajectory over a significant period could detect the existence and magnitude of therapeutic inertia. Further segmenting the patients based on their A1c trajectory over time would help formulate management strategies with tailored interventions to targeted patient segments with signs of therapeutic inertia. Objective: To segment obese patients with T2D on U-100 basal-bolus regimen based on A1c trajectory over a 3-year period. Methods: Adults with ≥2 T2D claims who were on U-100 basal-bolus regimen and with body mass index ≥30 kg/m2 or diagnosis codes for obesity during the identification period (APR2014-SEP2015) in the Veterans Health Administration database were included. The study period was OCT2013-SEP2018 and patients were required to have continuous enrollment for ≥6 months pre- and ≥3 years post-index periods. We captured the A1c pattern at 6-month intervals over a 3-year period. Only patients with A1c in at least 4 of the 6 time periods were included. A longitudinal unsupervised trajectory clustering method using the traj R package was implemented. Twenty-four features of A1c trajectory were examined followed by feature reduction using factor analysis. Based on the selected features, K-means clustering was used to identify patient segments based on the A1c trajectory. We extended the approach by repeating the same process as above among patient cluster with stable A1c trajectory to detect further A1c patterns. Results: A total of 45,520 patients were included. Four patient clusters were identified based on distinct patterns of A1c trajectory. The first cluster has descending A1c over time (N=8,325; 18.3%) while the second one has ascending A1c over time (N=8,123; 17.8%). Among patients with stable A1c trajectory, two more clusters were identified: stable high (N=10,654; 23.4%) with persistently high A1c around 9.0% and stable low (N=18,378; 40.4%) with persistently low A1c around 7.2%. Conclusions: By applying an unsupervised machine learning algorithm on A1c trajectory over time, this study identified over 40% of obese T2D patients on basal-bolus regimen belong to segments with poor A1c control during a three-year period, suggesting the significant existence of therapeutic inertia. Further research is planned to identify various forms of therapeutic inertia associated with these segments.
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Affiliation(s)
| | | | | | - Yi Liu
- STATinMED Research, Plano, TX, USA
| | | | - Ludi Fan
- Eli Lilly and Company, Indianapolis, IN, USA
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Huang Q, Borra S, Li J, Wang L, Shrestha S, Sundaram M, Janjan N. Time to Next Treatment, Health Care Resource Utilization, and Costs Associated with Ibrutinib Use Among U.S. Veterans with Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma: A Real-World Retrospective Analysis. J Manag Care Spec Pharm 2020; 26:1266-1275. [PMID: 32880204 PMCID: PMC10391290 DOI: 10.18553/jmcp.2020.20095] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND Chronic lymphocytic leukemia/small lymphocytic lymphoma (CLL/SLL) is the most common adult leukemia, accounting for ≈ 37% of all leukemias in the United States. Limited real-word evidence is available on the outcomes of ibrutinib use among previously untreated patients in the U.S. Veterans Health Administration (VHA) population diagnosed with CLL/SLL. OBJECTIVES To (a) evaluate time to next treatment (TTNT) among U.S. veterans with CLL/SLL who initiated ibrutinib versus chemoimmunotherapy (CIT) in first line (1L) and 1L ibrutinib versus ibrutinib in later lines (2L+) and (b) compare health care resource utilization (HRU) and costs between the 1L ibrutinib and CIT cohorts. METHODS Adults with CLL/SLL and claims for 1L single-agent ibrutinib or CIT (index date = first prescription claim date) were included from Veterans Health Administration Data (April 1, 2013-March 31, 2018). A subset of the CIT 1L cohort with evidence of ibrutinib in 2L/3L was defined as the ibrutinib 2L+ cohort. Kaplan-Meier curves and Cox proportional hazard models were used to evaluate TTNT, and generalized linear models were used to determine all-cause per patient per month (PPPM) HRU and costs during 1L among propensity score-matched (PSM) cohorts. RESULTS After PSM, 614 patients were included in each of the 1L ibrutinib and 1L CIT cohorts, and 149 were included in each of the 1L ibrutinib and 2L+ ibrutinib cohorts. The 1L ibrutinib cohort had significantly longer TTNT compared with each of the 1L CIT and 2L+ ibrutinib cohorts (P <0.0001 and P =0.0001, respectively) and was less likely to have a next line of treatment than the CIT 1L cohort (HR = 0.52; 95% CI = 0.42-0.65; P < 0.0001) and the 2L+ ibrutinib cohort (HR = 0.39; 95% CI = 0.22-0.69; P = 0.0012). The 1L ibrutinib cohort had significantly fewer inpatient visits (rate ratio [RR] = 0.38; 95% CI = 0.28-0.52; P ≤ 0.05) and outpatient visits PPPM (RR =0.72; 95% CI = 0.68-0.77; P ≤ 0.5) compared with the CIT 1L cohort. Additionally, the 1L ibrutinib cohort had $7,308 significantly lower monthly medical costs (95% CI = -$9,892 to -$4,895; P ≤ 0.05) versus the 1L CIT cohort, resulting in comparable monthly total health care cost (medical and pharmacy) between real-world 1L patients treated by ibrutinib and CIT (-$2,160; 95% CI = -$4,840-$347; P > 0.05). CONCLUSIONS These findings demonstrate that among U.S. veterans with CLL/SLL, 1L ibrutinib use was associated with significantly longer TTNT versus that of 1L CIT. Similarly, early treatment with ibrutinib was associated with longer TTNT as compared to ibrutinib use in later lines of therapy. Moreover, 1L ibrutinib was associated with lower HRU and medical costs compared with 1L CIT, completely offsetting the higher pharmacy costs related to 1L ibrutinib treatment. DISCLOSURES This research was sponsored by Janssen Scientific Affairs. The analyses were performed by STATinMED Research. Huang is an employee of Janssen Scientific Affairs and may own company stock. Sundaram was an employee of Janssen Scientific Affairs at the time this study was conducted. Borra and Janjan are employees of STATinMED Research, a paid consultant to the study sponsor. Wang, Li, and Shrestha were employees of STATinMED Research at the time this study was conducted.
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Affiliation(s)
- Qing Huang
- Janssen Scientific Affairs, Horsham, Pennsylvania
| | | | - Jieni Li
- STATinMED Research, Plano, Texas
| | - Li Wang
- STATinMED Research, Plano, Texas
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Paxton RJ, Hajek R, Newcomb P, Dobhal M, Borra S, Taylor WC, Parra-Medina D, Chang S, Courneya KS, Block G, Block T, Jones LA. A Lifestyle Intervention via Email in Minority Breast Cancer Survivors: Randomized Parallel-Group Feasibility Study. JMIR Cancer 2017; 3:e13. [PMID: 28935620 PMCID: PMC5629346 DOI: 10.2196/cancer.7495] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2017] [Revised: 06/16/2017] [Accepted: 07/27/2017] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Our data have indicated that minority breast cancer survivors are receptive to participating in lifestyle interventions delivered via email or the Web, yet few Web-based studies exist in this population. OBJECTIVE The aim of this study was to examine the feasibility and preliminary results of an email-delivered diet and activity intervention program, "A Lifestyle Intervention Via Email (ALIVE)," delivered to a sample of racial and ethnic minority breast cancer survivors. METHODS Survivors (mean age: 52 years, 83% [59/71] African American) were recruited and randomized to receive either the ALIVE program's 3-month physical activity track or its 3-month dietary track. The fully automated system provided tools for self-monitoring and goal setting, tailored content, and automated phone calls. Descriptive statistics and mixed-effects models were computed to examine the outcomes of the study. RESULTS Upon completion, 44 of 71 survivors completed the study. Our "intention-to-treat" analysis revealed that participants in the physical activity track made greater improvements in moderate to vigorous activity than those in the dietary track (+97 vs. +49 min/week, P<.001). Similarly, reductions in total sedentary time among those in the physical activity track (-304 vs. -59 min/week, P<.001) was nearly 5 times greater than that for participants in the dietary track. Our completers case analysis indicated that participants in the dietary track made improvements in the intake of fiber (+4.4 g/day), fruits and vegetables (+1.0 cup equivalents/day), and reductions in saturated fat (-2.3 g/day) and trans fat (-0.3 g/day) (all P<.05). However, these improvements in dietary intake were not significantly different from the changes observed by participants in the physical activity track (all P>.05). Process evaluation data indicated that most survivors would recommend ALIVE to other cancer survivors (97%), were satisfied with ALIVE (82%), and felt that ALIVE was effective (73%). However, survivors expressed concerns about the functionality of the interactive emails. CONCLUSIONS ALIVE appears to be feasible for racial and ethnic minority cancer survivors and showed promising results for larger implementation. Although survivors favored the educational content, a mobile phone app and interactive emails that work on multiple email domains may help to boost adherence rates and to improve satisfaction with the Web-based platform. TRIAL REGISTRATION ClinicalTrials.gov NCT02722850; https://clinicaltrials.gov/ct2/show/NCT02722850 (Archived by WebCite at http://www.webcitation.org/6tHN9VsPh).
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Affiliation(s)
- Raheem J Paxton
- Department of Community Medicine and Population Health, The University of Alabama, Tuscaloosa, AL, United States
| | - Richard Hajek
- Center for Health Equity and Evaluation Research, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Patricia Newcomb
- Texas Health Resources, Texas Health Harris Methodist Hospital, Fort Worth, TX, United States
| | - Megha Dobhal
- School of Public Health, University of North Texas Health Science Center, Fort Worth, TX, United States.,Institute of Healthy Aging, University of North Texas Health Science Center, Forth Worth, TX, United States
| | - Sujana Borra
- School of Public Health, University of North Texas Health Science Center, Fort Worth, TX, United States.,Institute of Healthy Aging, University of North Texas Health Science Center, Forth Worth, TX, United States
| | - Wendell C Taylor
- Department of Health Promotion and Behavior Sciences, The University of Texas Health Science Center at Houston, Houston, TX, United States
| | - Deborah Parra-Medina
- Department of Mexican American & Latina/o Studies, The University of Texas at Austin, Austin, TX, United States
| | - Shine Chang
- Department of Epidemiology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Kerry S Courneya
- Faculty of Physical Education and Recreation, University of Alberta, Edmonton, AB, Canada
| | - Gladys Block
- Turnaround Health, a division of NutritionQuest, Berkeley, CA, United States.,School of Public Health, University of California at Berkeley, Berkeley, CA, United States
| | - Torin Block
- Turnaround Health, a division of NutritionQuest, Berkeley, CA, United States
| | - Lovell A Jones
- School of Public Health, Texas A&M Health Science Center, Bryan, TX, United States
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Abstract
IgG4-related disease is a fibroinflammatory condition that affects many different organs. The common pathological findings of this disease include storiform fibrosis and dense infiltration of lymphocytes rich in IgG4-positive plasma cells. We herein presents the diagnosis and treatment of a case with a newly recognized condition - IgG4-related pachymeningitis.
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Affiliation(s)
| | | | | | - S Borra
- Department of Medicine, Kingsbrook Jewish Medical Center, Brooklyn, New York, USA
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8
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Abstract
A 69-year-old man presented with multiple spontaneous bruises in the past 2 weeks. Several large-sized hematomas were found on examination. The initial investigation revealed a prolonged activated partial thromboplastin time (aPTT) with normal platelet count and international normalized ratio. Further investigation revealed a low factor VIII activity secondary to presence of factor VIII inhibitor, making the diagnosis of acquired hemophilia A. Further work-up revealed that pernicious anemia was present and acted as an associated disease. After steroids therapy, his aPTT was normalized and the factor VIII inhibitor titer became undetectable. 2 months later, a relapse occurred and new hematomas appeared at his retropharyngeal space and left arm. His bleeding was controlled by administration of recombinant factor VIIa, and a combined therapy of intravenous steroids and rituximab was given to eradicate the inhibitor. The approach to workup of bleeding disorders as well as treatment of acquired hemophilia A are herein discussed.
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Affiliation(s)
- H Chen
- Department of Medicine, Kingsbrook Jewish Medical Center, Brooklyn, NY, USA
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Onuma EK, Amenta PS, Jukkola AF, Mohan V, Borra S, Das KM. A phenotypic change of small intestinal epithelium to colonocytes in small intestinal adenomas and adenocarcinomas. Am J Gastroenterol 2001; 96:2480-5. [PMID: 11513194 DOI: 10.1111/j.1572-0241.2001.04056.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVE Using a novel monoclonal antibody (mAb Das-1) that specifically reacts with colon epithelium, we examined if there is a phenotypic change of small intestinal enterocytes toward colonocytes in small intestinal neoplastic tissue. METHODS Tissue sections of the small intestine consisting of adenomas (n = 20, five with histories of familial polyposis), adenocarcinomas (eight primary and one metastatic from colon). carcinoids (n = 2), and hyperplastic polyps (n = 3) were examined by a sensitive immunoperoxidase assay using mAb Das-1 (IgM isotype). Normal jejunal (n = 10) and colonic (n = 10) biopsy specimens were also included as additional controls. RESULTS mAb Das-1 reacted with normal colonic epithelium but not with jejunal mucosa. However, mAb Das-1 reacted strongly with each of the five adenomas (100%) from patients with histories of familial polyposis, but only five of 15 (33%) of the adenomas from nonfamilial polyposis patients, and each of the eight (100%) adenocarcinomas of the small intestine (p < 0.001). The reactivity with the adenomas from nonfamilial polyposis patients was very focal, whereas in the adenomas with familial polyposis the reactivity was more extensive. Each of the eight carcinomas reacted strongly with mAb Das-1. Adjacent normal small intestinal mucosa did not react. Hyperplastic polyps and the carcinoids did not react with mAb Das-1. CONCLUSION These data demonstrate a phenotypic change in small intestinal epithelium toward the colonic phenotype, particularly in familial polyposis and in adenocarcinomas. mAb Das-1 may be clinically useful in identifying small intestinal adenomas with "high risk" for malignancy, such as in familial polyposis.
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Affiliation(s)
- E K Onuma
- Department of Medicine, UMDNJ-Robert Wood Johnson Medical School, New Brunswick, New Jersey 08903, USA
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Abstract
Although consumers say they are concerned about nutrition and are aware that eating a healthful diet is important for good health, this knowledge does not always translate into healthful diet behaviors or motivate behavior change. In an effort to better understand consumer attitudes about nutrition and to explore alternatives for communicating dietary advice in language that is meaningful and motivates behavior change, the International Food Information Council (IFIC) conducted qualitative research with consumers (using focus groups) and registered dietitians (using telephone interviews) in 1998 and 1999. Results of the research are presented using dietary fat as a case study. Findings from the IFIC research were reported to the Dietary Guidelines Advisory Committee to assist the Committee in developing meaningful and action-oriented dietary advice related to dietary fat for inclusion in the 2000 Dietary Guidelines for Americans that would be motivating and easy for consumers to implement. The recommendation to moderate fat intake in the new dietary guideline, "Choose a diet that is low in saturated fat and cholesterol and moderate in total fat" is consistent with communication recommendations in the IFIC research. Further, the moderate fat message is empowering because it suggests an achievable dietary regimen and reduces guilt and worry about foods. It allows flexibility to enjoy desired foods and promotes using common sense when it comes to diet. Several issues emerged from the IFIC research that apply to general nutrition communications with consumers, whether it be through national nutrition recommendations or in one-on-one counseling situations: to be effective, messages to consumers about nutrition, and specifically dietary fat, must address sources of discomfort about dietary choices; they must engender a sense of empowerment; and they should motivate both by providing clear information that propels toward taking action and appeals to the need to make personal choices.
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Affiliation(s)
- S Borra
- International Food Information Council, 1100 Connecticut Ave, NW, Suite 430, Washington, DC 20036, USA
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11
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Rezkalla L, Borra S. Saline-resistant metabolic alkalosis, severe hypokalemia and hypertension in a 74-year-old woman. Clin Nephrol 2000; 53:66-70. [PMID: 10661485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2023] Open
Abstract
The case of a 74-year-old woman with past history of hypertension and cerebrovascular accident admitted with pneumonia, dehydration, hypernatremia and severe hypokalemic alkalosis is presented. After correction of the hypertonic dehydration, the hypokalemia and alkalosis persisted in spite of aggressive potassium supplementation and the patient became hypertensive. Mineralocorticoid excess was suspected and excluded after extensive endocrinological testing. The use of aldactone failed to revert the abnormalities. Triamterene administration corrected the electrolytes and acid base aberrations, and dramatically improved the blood pressure control. This clinical picture is compatible with the diagnosis of Liddle's syndrome. Our patient exemplifies the unique occurrence of hypokalemic metabolic alkalosis in association with volume contraction at the start of the hospitalization and volume expansion later on her course.
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Affiliation(s)
- L Rezkalla
- Department of Medicine, Kingsbrook Jewish Medical Center, Brooklyn, NY 11203, USA
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12
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Porter D, Kris-Etherton P, Borra S, Christ-Erwin M, Novelli P, Foreyt J, Goldberg J, Nabors LO, Schwartz N, Lewis C, Layden W, Economos C. Educating consumers regarding choices for fat reduction. Nutr Rev 1998; 56:S75-92; discussion S92-100. [PMID: 9624881 DOI: 10.1111/j.1753-4887.1998.tb01734.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Affiliation(s)
- D Porter
- Library of Congress, Washington DC, USA
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14
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Petrillo C, Borra S, Cagnolati R, Ruggeri G. X‐ray diffraction study of poly(3‐n.decylpyrrole), polypyrrole, and their monomers. J Chem Phys 1994. [DOI: 10.1063/1.467851] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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15
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Kleinfeld M, Borra S, Gavani S, Corcoran A. Hypokalemia: are elderly females more vulnerable? J Natl Med Assoc 1993; 85:861-4. [PMID: 8107162 PMCID: PMC2571829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
This study was undertaken to evaluate the relationship between prevalence of hypokalemia and the age and sex of patients. Serum potassium concentrations of 872 patients were measured, and the prevalence of hypokalemia was compared between age and sex groups. Hypokalemia was more common in patients 65 years or older than in younger groups (P < .001), with a significantly higher frequency in female patients (P < .003). The finding was more common in elderly female patients than in elderly males (P < .002). No statistically significant difference was noted in the frequency of hypokalemia in elderly male patients compared with younger patients of either sex. The predominance of hypokalemia in elderly groups was chiefly attributable to a marked preponderance in elderly female patients over all other groups. Neither younger females nor elderly males were at increased risk. The preponderance in elderly females was not dependent on diuretic usage. It may have been due to age- and sex-associated differences in body mass composition, which result in a physiologically low total exchangeable body potassium in elderly females, placing this group at greater risk for developing hypokalemia.
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Affiliation(s)
- M Kleinfeld
- Department of Long-Term Care Medicine, Kingsbrook Jewish Medical Center, Brooklyn, NY 11203-1891
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Borra S, Gavani S, Kleinfeld M. Giant peptic ulcers in patients with chronic renal failure. Mt Sinai J Med 1990; 57:97-101. [PMID: 2366771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The clinical characteristics and outcome of patients with peptic ulcer disease (PUD) in association with chronic renal insufficiency were compared with those of patients who had PUD without renal impairment. The number of patients hospitalized with PUD was 150, which represented 1.3% of all hospital admissions to Kingsbrook Jewish Medical Center over the two-year period August 1986 to August 1988. The incidence of PUD among the patients with end-stage renal disease was 2.6%. Mortality was significantly higher in patients with serum creatinine greater than 264 mumol/L (Group A) than in patients with serum creatinine less than 264 mumol/L (Group B) (p = 0.02). A striking finding was the presence of giant (greater than 2 cm in width) gastric and duodenal ulcers and ulcers of the second portion of the duodenum in both groups. The difference in number of giant ulcers in Group A and Group B was statistically significant (p less than 0.001). Moreover, the patients in Group A had a higher incidence of upper gastrointestinal bleeding and mortality than those in Group B. Group A patients also had a greater need for surgery than Group B patients. Both groups were predominantly elderly with a mean age greater than 65 years, which may have contributed to the increased incidence of complications and mortality.
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Affiliation(s)
- S Borra
- Department of Medicine, Kingsbrook Jewish Medical Center, Brooklyn, NY 11203
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Borra S, Shaker R, Kleinfeld M. Hyperkalemia in an adult hospitalized population. Mt Sinai J Med 1988; 55:226-9. [PMID: 3260990] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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Affiliation(s)
- M. Antunes
- Home Dialysis Program South Brooklyn Nephrology Ctr Brooklyn, NY
| | - S. Borra
- Home Dialysis Program South Brooklyn Nephrology Ctr Brooklyn, NY
| | | | - B.J. Smith
- Fitzsimons Army Medical Ctr Aurora, CO 80045
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Borra S, Kaye M. Long-term home hemodialysis in children. Can Med Assoc J 1971; 105:927-9. [PMID: 5150193 PMCID: PMC1931721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Experience with chronic hemodialysis as a definitive form of therapy is described for six children aged 11 to 15 years at the onset. Duration on dialysis in the home has been between one and 4(1/2) years. All patients are alive and rehabilitated without serious complications. It is concluded that although transplantation is the most desirable form of treatment for children, long-term hemodialysis is an alternative acceptable second choice.
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