Medicine and Health Sciences Commons^™

Deficient Liver Biosynthesis Of Docosahexaenoic Acid Correlates With Cognitive Impairment In Alzheimer's Disease, Giuseppe Astarita, Kwang-Mook Jung, Nicole C. Berchtold, Vinh Q. Nguyen, Daniel L. Gillen, Elizabeth Head, Carl W. Cotman, Daniele Piomelli

Sanders-Brown Center on Aging Faculty Publications

Reduced brain levels of docosahexaenoic acid (C22:6n-3), a neurotrophic and neuroprotective fatty acid, may contribute to cognitive decline in Alzheimer's disease. Here, we investigated whether the liver enzyme system that provides docosahexaenoic acid to the brain is dysfunctional in this disease. Docosahexaenoic acid levels were reduced in temporal cortex, mid-frontal cortex and cerebellum of subjects with Alzheimer's disease, compared to control subjects (P = 0.007). Mini Mental State Examination (MMSE) scores positively correlated with docosahexaenoic/α-linolenic ratios in temporal cortex (P = 0.005) and mid-frontal cortex (P = 0.018), but not cerebellum. Similarly, liver docosahexaenoic acid content was lower in Alzheimer's …

Body Mass Index, Treatment Practices, And Mortality In Patients With Acute Heart Failure, Timothy Fitzgibbons, Olga Hardy, Darleen Lessard, Joel Gore, Jorge Yarzebski, Robert Goldberg

Jorge L. Yarzebski

OBJECTIVES: Obesity is associated with an increased risk of heart failure (HF). Among patients presenting with acute HF, however, differences in clinical characteristics, treatment regimens, and short-term prognosis of varying weights are largely unknown, particularly from a broader population-based perspective. METHODS: A total of 3722 patients admitted with acute HF to 11 greater Worcester (Massachusetts, USA) hospitals during 1995 and 2000 were categorized as being lean (n = 216), normal weight (n = 1465), overweight (n = 1007), or obese (n = 1034) at the time of hospitalization. RESULTS: Obese patients with decompensated HF were significantly younger (mean age = …

Long-Term Trends (1986-2003) In The Use Of Coronary Reperfusion Strategies In Patients Hospitalized With Acute Myocardial Infarction In Central Massachusetts, Robert J. Goldberg, Frederick A. Spencer, Joseph Okolo, Darleen M. Lessard, Jorge L. Yarzebski, Joel M. Gore

Jorge L. Yarzebski

BACKGROUND: The objectives of our study were to examine long-term (1986-2003) trends in the use of percutaneous coronary interventions (PCI) and thrombolytic therapy in the management of patients hospitalized at all Central Massachusetts medical centers with acute myocardial infarction (AMI). Our secondary study goal was to examine factors associated with use of these coronary reperfusion strategies. Limited contemporary data are available about changing trends in the use of coronary reperfusion strategies, particularly from a population-based perspective. METHODS: The sample consisted of 9422 greater Worcester (MA) residents hospitalized with AMI at all metropolitan Worcester medical centers in 10 annual periods between …

Trends In Atrial Fibrillation Complicating Acute Myocardial Infarction, Jane Saczynski, David Mcmanus, Zheng Zhou, Frederick Spencer, Jorge Yarzebski, Darleen Lessard, Joel Gore, Robert Goldberg

Jorge L. Yarzebski

Atrial fibrillation (AF) is a common complication of acute myocardial infarction (AMI) and this arrhythmia is associated with increased morbidity and mortality in patients with AMI. Limited information is available, however, about changing, and contemporary, trends in the incidence and death rates associated with AF complicating AMI. We examined the magnitude and impact of AF and the risk of stroke and hospital and long-term death rates in a population-based study of patients hospitalized with AMI. The study population consisted of 7,513 residents of the Worcester, Massachusetts, metropolitan area hospitalized with AMI at all greater Worcester medical centers during 9 biennial …

Contemporary Trends In Evidence-Based Treatment For Acute Myocardial Infarction, Marco Fornasini, Jorge Yarzebski, David Chiriboga, Darleen Lessard, Frederick Spencer, Philip Aurigemma, Joel Gore, Robert Goldberg

Jorge L. Yarzebski

BACKGROUND: Guidelines for the management of patients with acute myocardial infarction recommend the routine use of 4 effective cardiac medications: angiotensin-converting enzyme inhibitors, aspirin, beta-blockers, and lipid-lowering agents. Limited data are available, however, about the contemporary and changing use of these therapies, particularly from a population-based perspective. The study describes differences in the use of these medications during hospitalization for acute myocardial infarction according to age, gender, and period of hospitalization.

METHODS: The study population consisted of 6334 women and men treated at 11 hospitals in the Worcester, Mass, metropolitan area for acute myocardial infarction in 6 annual periods between …

Temporal Trends And Factors Associated With Extent Of Delay To Hospital Arrival In Patients With Acute Myocardial Infarction: The Worcester Heart Attack Study, Jorge Yarzebski, Robert Goldberg, Joel Gore, Joseph Alpert

Jorge L. Yarzebski

Factors associated with delay to hospital arrival after the onset of symptoms suggestive of acute myocardial infarction (AMI) were examined in the late 1960s and 1970s, but recent data concerning these characteristics are limited. The purpose of the present study was to examine overall and temporal distributions of the extent of patients' delay from the time of onset of AMI symptoms to hospital arrival and factors associated with delay in seeking medical care from a multihospital, population-based perspective. Review of medical records was undertaken of patients hospitalized with a discharge diagnosis of AMI in 16 teaching and community hospitals in …

Patient Delay And Receipt Of Thrombolytic Therapy Among Patients With Acute Myocardial Infarction From A Community-Wide Perspective, Robert Goldberg, Jerry Gurwitz, Jorge Yarzebski, J. Landon, Joel Gore, Joseph Alpert, P. Dalen, James Dalen

Jorge L. Yarzebski

The duration of patient delay from the time of onset of symptoms of acute myocardial infarction (AMI) to hospital presentation, and the relation of delay time and various patient characteristics to receipt of thrombolytic therapy were examined as part of a community-based study of patients hospitalized with AMI in the Worcester, Massachusetts, metropolitan area. In all, 800 patients with validated AMI hospitalized at 16 hospitals in the Worcester metropolitan area in 1986 and 1988 constituted the study sample. Patients delayed on average 4 hours between noting symptoms suggestive of AMI and presenting to area-wide emergency departments with no significant change …

Age-Related Trends In Short- And Long-Term Survival After Acute Myocardial Infarction: A 20-Year Population-Based Perspective (1975-1995)., Robert Goldberg, Danny Mccormick, Jerry Gurwitz, Jorge Yarzebski, Darleen Lessard, Joel Gore

Jorge L. Yarzebski

This study examines age-related differences and temporal trends in hospital and long-term survival after acute myocardial infarction (AMI) over a 2-decade-long (1975 to 1995) experience. A total of 8,070 patients with validated AMI hospitalized in all acute care hospitals in the Worcester, Massachusetts, metropolitan area (1990 census population 437,000) were studied over 10 one-year periods between 1975 and 1995. This population included 1,326 patients aged <55 years>(16.4%), 1,768 patients aged 55 to 64 years (21.9%), 2,325 patients aged 65 to 74 years (28.8%), 1,880 patients aged 75 to 84 years (23.3%), and 771 patients aged > or = 85 years (9.6%). Compared …

Long-Term Trends In The Use Of Coronary Reperfusion Strategies In Acute Myocardial Infarction: A Community-Wide Perspective, Robert Goldberg, Frederick Spencer, Joseph Okolo, Darleen Lessard, Jorge Yarzebski, Joel Gore

Jorge L. Yarzebski

BACKGROUND: The objectives of our study were to examine long-term (1986-2003) trends in the use of percutaneous coronary interventions (PCI) and thrombolytic therapy in the management of patients hospitalized with acute myocardial infarction (AMI) while our secondary study goal was to examine factors associated with use of these coronary reperfusion strategies. While there have been considerable changes in the management of patients hospitalized with AMI over time, limited contemporary data are available about changing trends in the use of different coronary reperfusion strategies, particularly from the more generalizable perspective of a population-based investigation. METHODS: The study sample consisted of 9,422 …

Temporal Trends And Factors Associated With Pulmonary Artery Catheterization In Patients With Acute Myocardial Infarction, Jorge Yarzebski, Robert Goldberg, Joel Gore, Joseph Alpert

Jorge L. Yarzebski

STUDY OBJECTIVE: To examine changes over time in the utilization of and factors associated with pulmonary artery (PA) catheterization in patients hospitalized with acute myocardial infarction (AMI). DESIGN: Nonconcurrent prospective study carried out in 16 teaching and community hospitals in Worcester, Mass, in seven time periods between 1975 and 1990. A total of 5,480 patients hospitalized with validated AMI comprised the study sample. RESULTS: Use of PA catheterization increased from 1975 to 1984 with a consistent decline thereafter in all patients with AMI studied. Among the 2,441 patients with complicated AMI, use of PA catheterization increased from 1975 through 1988 …

Sex Differences In 2-Year Mortality After Hospital Discharge For Myocardial Infarction, Viola Vaccarino, Harlan Krumholz, Jorge Yarzebski, Joel Gore, Robert Goldberg

Jorge L. Yarzebski

BACKGROUND: An interaction between sex and age is thought to affect hospital mortality after myocardial infarction; younger, but not older, women have been shown to have higher mortality rates than men. It is currently unknown whether findings are similar after hospital discharge. OBJECTIVE: To determine whether an interaction between sex and age affects 2-year mortality after myocardial infarction. DESIGN: Community-based prospective cohort study. SETTING: 16 community hospitals serving the Worcester, Massachusetts, metropolitan area. PATIENTS: 6826 patients who survived hospitalization for acute myocardial infarction during ten 1-year periods between 1975 and 1995. MEASUREMENTS: Mortality 2 years after hospital discharge. RESULTS: The …

A Community-Wide Perspective Into Changing Trends In The Utilization Of Diagnostic And Interventional Procedures In Patients Hospitalized With Acute Myocardial Infarction, Jessica Hahn, Darleen Lessard, Jorge Yarzebski, Jordan Goldberg, Sean Pruell, Frederick Spencer, Joel Gore, Robert Goldberg

Jorge L. Yarzebski

BACKGROUND: Limited data are available describing contemporary trends in the utilization of diagnostic and interventional procedures in patients hospitalized with acute myocardial infarction (AMI). The objectives of our population-based investigation were to examine long-term trends (1986-2003) in the utilization of cardiac catheterization, percutaneous coronary interventions (PCI), and coronary artery bypass graft surgery (CABG) in a community sample of patients hospitalized with AMI. We examined the demographic and clinical characteristics of patients who received these diagnostic and interventional procedures and determined whether the profile of patients undergoing these procedures had changed over time. METHODS: The study sample consisted of 9422 greater …

Pilot Study Of The Characteristics Of Acute Stroke Events In Patients Discharged From The Carolina University Hospital, Puerto Rico In 2007, Juan Carlos Zevallos, Juan Gonzalez, Fernando Santiago, Rafael Rodriguez, Ada Rivera, Ana Michelle Garcia, Felixa Flecha, Marielys Colon, Jorge L. Yarzebski

Jorge L. Yarzebski

BACKGROUND: Stroke is the third leading cause of death in Puerto Rico. We examined the pre-hospital phase, management and case-fatality-rates (CFR) of patients discharged with acute stroke from the Carolina University of Puerto Rico Hospital during 2007.

METHODS: Trained personnel collected information on demographics, delay-time, mode-of-transportation, management, and mortality from all medical records. STATAa was utilized to conduct univariate comparison of demographics, mode-of-transportation, therapeutics and diagnostic characteristics. Logistic regression analysis assessed cohort effect and controlled for confounders.

RESULTS: The average age was 69.1 years, and 53% were males. The average delay between onset of symptoms suggestive of stroke and arrival …

Gender Differences And Factors Associated With The Receipt Of Thrombolytic Therapy In Patients With Acute Myocardial Infarction: A Community-Wide Perspective, Jorge Yarzebski, Nananda Col, Paul Pagley, Judith Savageau, Joel Gore, Robert Goldberg

Jorge L. Yarzebski

In spite of national interest in gender differences in the presentation and management of chronic disease, limited information is available about possible gender differences in the receipt of thrombolytic therapy after acute myocardial infarction (AMI). As part of an ongoing community-based study of AMI, we examined gender differences in the receipt of thrombolytic therapy among 2885 patients with confirmed AMI. The study sample consisted of 1680 males and 1205 females with validated AMI who were admitted to 16 hospitals in the Worcester, Massachusetts, metropolitan area in four study periods between 1986 and 1991. During the years under study, 24.4% of …

Changing Trends In The Long-Term Prognosis Of Patients With Acute Myocardial Infarction: A Population-Based Perspective, Naomi Botkin, Frederick Spencer, Robert Goldberg, Darleen Lessard, Jorge Yarzebski, Joel Gore

Jorge L. Yarzebski

BACKGROUND: Little contemporary data exist describing changes over time in the postdischarge prognosis of hospital survivors of acute myocardial infarction (AMI). The purpose of our study was to examine recent and multidecade-long (1975-2001) trends in the long-term prognosis of greater Worcester (MA) residents discharged from all metropolitan Worcester hospitals after confirmed AMI.

METHODS: A total of 9827 greater Worcester residents with independently validated AMI discharged from all metropolitan Worcester hospitals during 13 annual periods between 1975 and 2001 comprised the study population. A variety of follow-up approaches were used to ascertain the survival status of discharged patients through the end …

A Two-Decades (1975 To 1995) Long Experience In The Incidence, In-Hospital And Long-Term Case-Fatality Rates Of Acute Myocardial Infarction: A Community-Wide Perspective, Robert Goldberg, Jorge Yarzebski, Darleen Lessard, Joel Gore

Jorge L. Yarzebski

OBJECTIVES: The purpose of the present study is to describe changes over two decades (1975 to 1995) in the incidence, in-hospital and long-term case-fatality rates associated with acute myocardial infarction (AMI) from a multihospital community-wide perspective.

BACKGROUND: Despite the magnitude of, and mortality associated with acute myocardial infarction (AMI), relatively limited population-based data are available to describe recent and temporal trends in the attack and case-fatality rates associated with AMI from a representative population-based perspective.

METHODS: The community-based study included 5,270 residents of the Worcester, Massachusetts, metropolitan area hospitalized with confirmed initial AMI in all metropolitan Worcester, Massachusetts, hospitals (1990 …

Changing Trends In The Evaluation Of Ejection Fraction In Patients Hospitalized With Acute Myocardial Infarction: The Worcester Heart Attack Study, Paul Santolucito, Dennis Tighe, Darleen Lessard, Rovshan Ismailov, Joel Gore, Jorge Yarzebski, Robert Goldberg

Jorge L. Yarzebski

BACKGROUND: Extent of left ventricular dysfunction in patients with acute myocardial infarction (AMI) is an important predictor of subsequent morbidity and mortality. It is unclear, however, how often ejection fraction (EF) findings are evaluated in the setting of AMI, and the characteristics of patients who do not have their EF evaluated, particularly from the more generalizable perspective of a population-based investigation.

PURPOSE: The purpose of this study was to examine nearly 3 decade long trends (1975-2003) in the evaluation of EF in patients admitted with confirmed AMI (n = 12,760) to all greater Worcester (Massachusetts) hospitals during 14 annual periods. …

Trends And Outcomes Associated With Angiotensin-Converting Enzyme Inhibitors, Chyke Doubeni, Carol Bigelow, Darleen Lessard, Frederick Spencer, Jorge Yarzebski, Joel Gore, Jerry Gurwitz, Robert Goldberg

Jorge L. Yarzebski

BACKGROUND: Limited recent data are available describing the patterns of use of angiotensin converting enzyme inhibitor (ACEI) therapy in patients with acute myocardial infarction (AMI), particularly from the more generalizable population-based setting. The purpose of this study was to examine trends in the receipt of ACEIs and associated short-term outcomes in patients hospitalized with AMI in a large Northeastern community.

METHODS: We conducted a community-wide study of 7991 patients hospitalized with AMI in all metropolitan Worcester, Massachusetts, medical centers during 8 annual periods between 1990 and 2003.

RESULTS: Among all patients, 44% received ACEI therapy during their acute hospitalization. There …

Age-Specific Differences In The Use Of Thrombolytic Therapy And Hospital Outcomes In Patients With Acute Myocardial Infarction: A Community-Wide Perspective, Omar Ali, Immad Sadiq, Robert Goldberg, Jorge Yarzebski, Darleen Lessard, Jerry Gurwitz, Joel Gore

Jorge L. Yarzebski

BACKGROUND: Relatively limited information is available about recent, and trends over time, use of thrombolytic therapy in patients of different ages hospitalized with acute myocardial infarction and the association between use of thrombolytic therapy and hospital outcomes. METHODS: We conducted an observational study of 5601 residents of the Worcester, Massachusetts, metropolitan area (1990 census = 437,000) with confirmed acute myocardial infarction in all local hospitals during 6 one-year periods between 1990 and 1999. RESULTS: Despite relatively stable use of thrombolytic therapy between 1990 and 1995, decreases in the use of thrombolytic therapy in all patients with acute myocardial infarction were …

Use Of Do-Not-Resuscitate Orders In Patients With Kidney Disease Hospitalized With Acute Myocardial Infarction, Joline Chen, Jonathan Sosnov, Darleen Lessard, Jorge Yarzebski, Joel Gore, Robert Goldberg

Jorge L. Yarzebski

BACKGROUND: Patients with kidney disease are at increased risk for adverse health outcomes in comparison to patients without kidney disease. Therefore, patients with kidney disease may have greater use of do-not-resuscitate (DNR) orders than patients without kidney disease in the setting of an acute illness. We examined the association between advanced kidney disease and use of DNR orders in patients admitted with an acute myocardial infarction (AMI) to all greater Worcester, MA, hospitals as part of an epidemiological study.

METHODS: Use of DNR orders in 4,033 Worcester residents hospitalized with AMI at 11 greater Worcester medical centers during 1997, 1999, …

Bleeding Complications In Patients With Anemia And Acute Myocardial Infarction, Harold Dauerman, Darleen Lessard, Jorge Yarzebski, Joel Gore, Robert Goldberg

Jorge L. Yarzebski

Anemia has recently been associated with increased mortality in patients who undergo percutaneous coronary intervention. The mechanisms associated with increased mortality among patients who have anemia have not been defined. We sought to determine whether patients who had anemia and acute myocardial infarction (AMI) might be at higher risk for bleeding or cardiogenic shock during acute hospitalization compared with patients who did not have anemia. This population-based study included 5,378 residents of the Worcester metropolitan area who were hospitalized with a diagnosis of AMI in five 1-year periods from 1995 to 2003. Patients were analyzed according to the presence or …

Human Papillomavirus And Survival Of Patients With Oropharyngeal Cancer., K Kian Ang, Jonathan Harris, Richard Wheeler, Randal Weber, David I Rosenthal, Phuc Felix Nguyen-Tân, William H Westra, Christine H Chung, Richard C Jordan, Charles Lu, Harold Kim, Rita S. Axelrod, Md, C Craig Silverman, Kevin P Redmond, Maura L Gillison

Jefferson Hospital Staff Papers and Presentations

BACKGROUND: Oropharyngeal squamous-cell carcinomas caused by human papillomavirus (HPV) are associated with favorable survival, but the independent prognostic significance of tumor HPV status remains unknown.

METHODS: We performed a retrospective analysis of the association between tumor HPV status and survival among patients with stage III or IV oropharyngeal squamous-cell carcinoma who were enrolled in a randomized trial comparing accelerated-fractionation radiotherapy (with acceleration by means of concomitant boost radiotherapy) with standard-fractionation radiotherapy, each combined with cisplatin therapy, in patients with squamous-cell carcinoma of the head and neck. Proportional-hazards models were used to compare the risk of death among patients with HPV-positive …

Polymorphisms Of The Dna Repair Gene Mgmt And Risk And Progression Of Head And Neck Cancer., Zhengdong Zhang, Luo Wang, Sheng Wei, Zhensheng Liu, Li-E Wang, Erich M Sturgis, Qingyi Wei

Journal Articles

Methylating agents are involved in carcinogenesis, and the DNA repair protein O(6)-methylguanine-DNA methyltransferase (MGMT) removes methyl group from O(6)-methylguanine. Genetic variation in DNA repair genes has been shown to contribute to susceptibility to squamous cell carcinoma of the head and neck (SCCHN). We hypothesize that MGMT polymorphisms are associated with risk of SCCHN. In a hospital-based case-control study of 721 patients with SCCHN and 1234 cancer-free controls frequency-matched by age, sex and ethnicity, we genotyped four MGMT polymorphisms, two in exon 3, 16195C>T and 16286C>T and two in the promoter region, 45996G>T and 46346C>A. We found …

Elevated Tumor Necrosis Factor Alpha Production Concomitant To Elevated Prostaglandin E2 Production By Trauma Patients' Monocytes, Thomas Takayama, Carol Miller-Graziano, Gyongyi Szabo

Gyongyi Szabo

The level of tumor necrosis factor alpha (TNF alpha), a monokine implicated in mediating septic shock, is elevated in the blood of some patients with sepsis. Monocytes from 11 trauma patients and 11 burn patients were suboptimally stimulated with interferon gamma and muramyl dipeptide, an analogue of bacterial wall products. The patients with sepsis showed significantly greater total TNF alpha levels (secreted in combination with cell-associated) 3 days before septic episodes, as compared with normal controls (32.38 to 2231.76 ng/10(6) monocytes per milliliter, median = 121.03 ng/10(6) monocytes per milliliter; normal control: 0.00 to 18.20 ng/10(6) monocytes per milliliter, median …

Mechanisms Of Altered Monocyte Prostaglandin E2 Production In Severely Injured Patients, Carol Miller-Graziano, Mitchell Fink, Jia-Yan Wu, Gyongyi Szabo, Karen Kodys

Gyongyi Szabo

Monocytes from immunosuppressed trauma (11 patients) and burn (12 patients) patients stimulated with muramyl dipeptide, a potent prostaglandin E2 (PGE2) secretagogue, showed twofold greater PGE2 production compared with normal controls or immunocompetent patients. Monocyte plasminogen activator production was markedly depressed and inversely correlated to patients' monocyte hyper PGE2 production. Levels of the PGE2-producing monocyte subset (selected as high-affinity Fc+ receptors) were progressively elevated after injury in immunosuppressed patients, reaching 65% to 80% of the total monocyte population (39% for normal controls). Although early T-suppressor (Ts) lymphocytes did not augment monocyte PGE2 secretion, Ts lymphocytes that appeared late (greater than 12 …

S9511: A Southwest Oncology Group Phase Ii Study Of Trimetrexate, 5-Fluorouracil, And Leucovorin In Unresectable Or Metastatic Adenocarcinoma Of The Stomach., Charles D Blanke, Kari Chansky, Kathy L Christman, Scott A Hundahl, Brian F Issell, Peter J Van Veldhuizen, G Thomas Budd, James L Abbruzzese, John S Macdonald

Journal Articles

OBJECTIVE: The primary objective of this trial was to evaluate the response rate for trimetrexate in conjunction with 5-FU and leucovorin (LV) (= TFL) in the treatment of advanced gastric cancer in a phase II, cooperative group setting.

METHODS: Patients with locally advanced, unresectable, or metastatic adenocarcinoma of the stomach received trimetrexate 110 mg/m IV over 60 minutes day 1, followed by 5-FU 500 mg/m IV bolus and LV 200 mg/m IV over 60 minutes day 2, followed by oral LV 15 mg every 6 hours x 7 doses, all weekly for 6 weeks followed by 2 weeks of rest, …

Easing The Transition Into Long Term Care: An Occupation Based Approach, Sarah Boroos, Janel Ludenia

Occupational Therapy Capstones

The purpose of this scholarly project is to present methods to help ease the transition process for older adults into a long term care (LTC) facility using a meaningful occupation based approach. An estimated .9% of the community dwelling individuals versus 72% of long term care residents exhibit some form of depression (Harris & Haffer, 2003; Harris, 2007). Consequently residents experience decrease functional status and decreased quality of life. A comprehensive literature review of adults' transitioning into LTC facilities was conducted using PubMed, Ebsco, Psychlnfo, Scopus, OT search, CINAHL, AJOT, textbooks, and the internet. The literature supp0l1s the need for …

Mir-107 Is Reduced In Alzheimer's Disease Brain Neocortex: Validation Study, Peter T. Nelson, Wang-Xia Wang

Pathology and Laboratory Medicine Faculty Publications

MiR-107 is a microRNA (miRNA) that we reported previously to have decreased expression in the temporal cortical gray matter early in the progression of Alzheimer's disease (AD). Here we study a new group of well-characterized human temporal cortex samples (N=19). MiR-107 expression was assessed, normalized to miR-124 and let-7a. Correlation was observed between decreased miR-107 expression and increased neuritic plaque counts (P< 0.05) and neurofibrillary tangle counts (P< 0.02) in adjacent brain tissue. Adjusted miR-107 and BACE1 mRNA levels tended to correlate negatively (trend with regression P< 0.07). In sum, miR-107 expression tends to be lower relative to other miRNAs as AD progresses.

Evidence-Based Intervention For Sleep Disturbance In Healthy Elderly Individuals, Sarah Gregory, Heather Hoffman

Occupational Therapy Capstones

Elderly individuals have a predisposition to experiencing sleep disorder, yet many remain untreated. Consequences of untreated sleep disturbance may result in decreased cognitive functioning, lowered perceived quality of life, and loss of independence. A literature review describes the definition of sleep, consequences of sleep disorder, sleep disturbance in the elderly population, intervention efficacy, principles of gerogogy, and the role of occupational therapy in sleep intervention.

The scholarly project presents a manual designed for use with well-elderly populations and intended to be guided and/or distributed by occupational therapists. The manual is entitled “Take Control of Your Sleep: An Occupational Therapy Manual …

Differentiating Dementia From Mental Illness In The Elderly: An Occupational Therapy Process, Michelle Halsted

Occupational Therapy Capstones

The purpose of this product is to provide those persons admitted to a hospital setting with an unclear diagnosis the opportunity to be efficiently and accurately diagnosed, thus allowing proper treatment, medications, and placement, if needed. Often, . there is confusion amongst professionals in the treatment team as to whether an older adult may have a developing dementia versus symptoms of a mental illness. Through the evaluation process, individuals will engage in a balance of evaluative activities that may improve physical, social, emotional, spiritual, occupational, and cognitive focus areas. These evaluations are primarily based on Allen's Cognitive Model and The …