Public Health Commons^™

The Happy Older Latinos Are Active (Hola) Health Promotion And Prevention Study: Study Protocol For A Pilot Randomized Controlled Trial, Daniel E. Jimenez, Charles F. Reynolds, Margarita Alegría, Philip Harvey, Stephen Bartels

Dartmouth Scholarship

Results of previous studies attest to the greater illness burden of common mental disorders (anxiety and depression) in older Latinos and the need for developing preventive interventions that are effective, acceptable, and scalable. Happy Older Latinos are Active (HOLA) is a newly developed intervention that uses a community health worker (CHW) to lead a health promotion program in order to prevent common mental disorders among at-risk older Latinos. This pilot study tests the feasibility and acceptability of delivering HOLA to older, at-risk Latinos.

Methods/Design: HOLA is a multi-component, health promotion intervention funded by the National Institute of Mental Health (NIMH). …

‘Much Clearer With Pictures’: Using Community-Based Participatory Research To Design And Test A Picture Option Grid For Underserved Patients With Breast Cancer, Marie-Anne Durand, Shama Alam, Stuart W. Grande, Glyn Elwyn

Dartmouth Scholarship

Women of low socioeconomic status (SES) diagnosed with early stage breast cancer experience decision-making, treatment and outcome disparities. Evidence suggests that decision aids can benefit underserved patients, when tailored to their needs. Our aim was to develop and test the usability, acceptability and accessibility of a pictorial encounter decision aid targeted at women of low SES diagnosed with early stage breast cancer.

Identification And Survival Outcomes Of A Cohort Of Patients With Cancer Of Unknown Primary In Ontario, Canada., Chong S Kim, Malek B Hannouf, Sisira Sarma, George B Rodrigues, Peter K Rogan, Salaheddin M Mahmud, Eric Winquist, Muriel Brackstone, Gregory S Zaric

Epidemiology and Biostatistics Publications

BACKGROUND: Cancer of unknown primary origin (CUP) is defined by the presence of pathologically identified metastatic disease without clinical or radiological evidence of a primary tumour. Our objective was to identify incident cases of CUP in Ontario, Canada, and determine the influence of histology and sites of metastases on overall survival (OS).

MATERIAL AND METHODS: We used the Ontario Cancer Registry (OCR) and the Same-Day Surgery and Discharge Abstract Database (SDS/DAD) to identify patients diagnosed with CUP in Ontario between 1 January 2000, and 31 December 2005. Patient diagnostic information, including histology and survival data, was obtained from the OCR. …

Dynapenic Obesity And The Effect On Long-Term Physical Function And Quality Of Life: Data From The Osteoarthritis Initiative, John A. Batsis, Alicia J. Zbehlik, Dawna Pidgeon, Stephen J. Bartels

Dartmouth Scholarship

Obesity is associated with functional impairment, institutionalization, and increased mortality risk in elders. Dynapenia is defined as reduced muscle strength and is a known independent predictor of adverse events and disability. The synergy between dynapenia and obesity leads to worse outcomes than either independently. We identified the impact of dynapenic obesity in a cohort at risk for and with knee osteoarthritis on function.

Dual Use Of Va And Non-Va Hospitals By Veterans With Multiple Hospitalizations, Alan N. West, Mary E. Charlton, Mary Vaughan-Sarrazin

Dartmouth Scholarship

Background: Veterans who are hospitalized in both VA and non-VA hospitals within a short timespan may be at risk for fragmented or conflicting care. To determine the characteristics of these “dual users,” we analyzed administrative hospital discharge data for VA-enrolled veterans of any age in seven states, including any VA or non-VA hospitalizations they had in 2004 – 2007. Method: For VA enrollees in Arizona, Iowa, Louisiana, Florida, South Carolina, Pennsylvania, or New York in 2007, we merged 2004 – 2007 discharge data for all VA hospitalizations and all non-VA hospitalizations listed in state health department or hospital association databases. …

Characteristics, Treatment Practices, And In-Hospital Outcomes Of Older Adults Hospitalized With Acute Myocardial Infarction, Han-Yang Chen, David Mcmanus, Jane Saczynski, Jerry Gurwitz, Joel Gore, Jorge Yarzebski, Robert Goldberg

Jorge L. Yarzebski

OBJECTIVES: To examine overall and decade-long trends (1999-2009), characteristics, treatment practices, and hospital outcomes in individuals aged 65 and older hospitalized for acute myocardial infarction (AMI) and to describe how these factors varied in the youngest, middle, and oldest-old individuals.

DESIGN: Retrospective cohort study.

SETTING: Population-based Worcester Heart Attack Study.

MEASUREMENTS: Analyses were conducted to examine the sociodemographic and clinical characteristics, cardiac treatments, and hospital outcomes of older adults in three age strata (65-74, 75-84, > /=85).

PARTICIPANTS: The study sample consisted of 3,851 individuals aged 65 and older hospitalized with AMI every other year between 1999 and 2009; 32% were …

Use Of Medications Of Questionable Benefit In Advanced Dementia, Jennifer Tjia, Becky Briesacher, Daniel Peterson, Qin Liu, Susan Andrade, Susan Mitchell

Jennifer Tjia

IMPORTANCE: Advanced dementia is characterized by severe cognitive impairment and complete functional dependence. Patients' goals of care should guide the prescribing of medication during such terminal illness. Medications that do not promote the primary goal of care should be minimized. OBJECTIVES: To estimate the prevalence of medications with questionable benefit used by nursing home residents with advanced dementia, identify resident- and facility-level characteristics associated with such use, and estimate associated medication expenditures. DESIGN, SETTING, AND PARTICIPANTS: Cross-sectional study of medication use by nursing home residents with advanced dementia using a nationwide long-term care pharmacy database linked to the Minimum Data …

Shades Of Grey: The Need For A Multi-Disciplinary Approach To Research Investigating Alcohol And Ageing, Celia Wilkinson, Julie Dare

Julie Dare Dr

This paper calls for an increase in multi-disciplinary research on the issue of alcohol and ageing, to ensure public health interventions reflect the complex and diverse needs of older drinkers. Older people (65+ years) represent a unique segment of the population; compared to adolescents and younger people, they are more likely to have a range of co-morbid conditions and be taking prescribed medication, and are more physiologically vulnerable to the effects of alcohol. This suggests that from a public health perspective, alcohol use by older people is problematic. However, as with younger people, alcohol use is closely associated with socialisation …

Management And Prognosis In Synchronous Solitary Resected Brain Metastasis From Non–Small-Cell Lung Cancer, Alexander Louie, George Rodrigues, Brian Yaremko, Edward Yu, A. Dar, Brian Dingle, Mark Vincent, Michael Sanatani, Richard Malthaner, Richard Inculet

Richard A. Malthaner

Background: Reports in the medical literature have described cases of extended survival of patients with non-small-cell lung cancer (NSCLC) with solitary metastatic disease who have received aggressive treatment both to the brain metastasis and to the local/regional disease. The objective of this research is to analyze prognostic factors that predict for outcome in this unique patient population.

Patients and methods: A single-institution, retrospective chart review was performed on 35 patients with NSCLC and a synchronous solitary brain metastasis (SSBM) treated with craniotomy and whole-brain radiation therapy. Eight patients (22.9%) had chest surgery, 24 (68.6%) had chemotherapy, and 14 (40%) had …

Subsets More Likely To Benefit From Surgery Or Prophylactic Cranial Irradiation After Chemoradiation For Localized Non-Small-Cell Lung Cancer, Bruce Keith, Mark Vincent, Larry Stitt, Anna Tomiak, Richard Malthaner, Edward Yu, Pauline Truong, Richard Inculet, Michael Lefcoe, A. Dar, Walter Kocha, Ian Craig

Richard A. Malthaner

After chemoradiation for localized non-small-cell lung cancer, surgery and prophylactic cranial irradiation (PCI) have been used as additional therapies. Less than a third of patients develop brain recurrences, or have local recurrence as their sole initial site of recurrence; these are groups that would benefit from PCI or surgery, respectively. Pretreatment identification of patients more likely to benefit from surgery or PCI would be useful. A retrospective analysis of 80 patients was performed to determine prognostic factors for such patterns of failure. Twenty-nine patients were subsequently selected for surgery in a nonrandomized manner. Seventeen patients had isolated local initial recurrence …

Management And Prognosis In Synchronous Solitary Resected Brain Metastasis From Non–Small-Cell Lung Cancer, Alexander Louie, George Rodrigues, Brian Yaremko, Edward Yu, A. Dar, Brian Dingle, Mark Vincent, Michael Sanatani, Richard Malthaner, Richard Inculet

Richard A. Malthaner

Background: Reports in the medical literature have described cases of extended survival of patients with non-small-cell lung cancer (NSCLC) with solitary metastatic disease who have received aggressive treatment both to the brain metastasis and to the local/regional disease. The objective of this research is to analyze prognostic factors that predict for outcome in this unique patient population.

Patients and methods: A single-institution, retrospective chart review was performed on 35 patients with NSCLC and a synchronous solitary brain metastasis (SSBM) treated with craniotomy and whole-brain radiation therapy. Eight patients (22.9%) had chest surgery, 24 (68.6%) had chemotherapy, and 14 (40%) had …

Subsets More Likely To Benefit From Surgery Or Prophylactic Cranial Irradiation After Chemoradiation For Localized Non-Small-Cell Lung Cancer, Bruce Keith, Mark Vincent, Larry Stitt, Anna Tomiak, Richard Malthaner, Edward Yu, Pauline Truong, Richard Inculet, Michael Lefcoe, A. Dar, Walter Kocha, Ian Craig

Richard A. Malthaner

After chemoradiation for localized non-small-cell lung cancer, surgery and prophylactic cranial irradiation (PCI) have been used as additional therapies. Less than a third of patients develop brain recurrences, or have local recurrence as their sole initial site of recurrence; these are groups that would benefit from PCI or surgery, respectively. Pretreatment identification of patients more likely to benefit from surgery or PCI would be useful. A retrospective analysis of 80 patients was performed to determine prognostic factors for such patterns of failure. Twenty-nine patients were subsequently selected for surgery in a nonrandomized manner. Seventeen patients had isolated local initial recurrence …

Incidence, In-Hospital Case-Fatality Rates, And Management Practices In Puerto Ricans Hospitalized With Acute Myocardial Infarction, Juan C. Zevallos, Jorge L. Yarzebski, Juan A. Gonzalez, Hector L. Banchs, Mario Garcia-Palmieri, Hernando Mattei, Jose Ayala, Marijesmar Gonzalez, Vanessa Torres, Iris N. Ramos, Luis R. Pericchi, David A. Torres, Maria C. Gonzalez, Robert J. Goldberg

Jorge L. Yarzebski

OBJECTIVE: There are extremely limited data on minority populations, especially Hispanics, describing the clinical epidemiology of acute coronary disease. The aim of this study is to examine the incidence rate of acute myocardial infarction (AMI), in-hospital case-fatality rate (CFR), and management practices among residents of greater San Juan (Puerto Rico) who were hospitalized with an initial AMI. METHODS: Our trained study staff reviewed and independently validated the medical records of patients who had been hospitalized with possible AMI at any of the twelve hospitals located in greater San Juan during calendar year 2007. RESULTS: The incidence rate (# per 100,000 …

Identifying Cases Of Undiagnosed, Clinically Significant Copd In Primary Care: Qualitative Insight From Patients In The Target Population, Nancy K. Leidy, Katherine Kim, Elizabeth D. Bacci, Barbara P. Yawn, David M. Mannino, Byron M. Thomashow, R. Graham Barr, Stephen I. Rennard, Julia F. Houfek, Meilan K. Han, Catherine A. Meldrum, Barry J. Make, Russ P. Bowler, Anna W. Steenrod, Lindsey T. Murray, John W. Walsh, Fernando Martinez

Preventive Medicine and Environmental Health Faculty Publications

BACKGROUND: Many cases of chronic obstructive pulmonary disease (COPD) are diagnosed only after significant loss of lung function or during exacerbations.

AIMS: This study is part of a multi-method approach to develop a new screening instrument for identifying undiagnosed, clinically significant COPD in primary care.

METHODS: Subjects with varied histories of COPD diagnosis, risk factors and history of exacerbations were recruited through five US clinics (four pulmonary, one primary care). Phase I: Eight focus groups and six telephone interviews were conducted to elicit descriptions of risk factors for COPD, recent or historical acute respiratory events, and symptoms to inform the …

Age-Related Factors Influencing The Occurrence Of Undernutrition In Northeastern Ethiopia, Abraham Degarege, Elifaged Hailemeskel, Berhanu Erko

Journal Articles: Epidemiology

BACKGROUND: Undernutrition is a major public health problem on the globe particularly in the developing regions. The objective of the current study was to assess the prevalence of undernutrition in different age groups and examine the relationship of the disease to parasitic and socioeconomic factors among communities in Harbu Town, northeastern Ethiopia.

METHODS: Stool samples of the study participants were examined for intestinal helminth infections using the Kato-Katz method. Blood specimens were diagnosed for Plasmodium infection using CareStartTM Malaria Pf/Pv Combo test. The blood type was determined from blood samples using antisera A and antisera B. In addition, the height …

Reassessment Of Risk Genotypes (Grn, Tmem106b, And Abcc9 Variants) Associated With Hippocampal Sclerosis Of Aging Pathology, Peter T. Nelson, Wang-Xia Wang, Amanda B. Partch, Sarah E. Monsell, Otto Valladares, Sally R. Ellingson, Bernard R. Wilfred, Adam C. Naj, Li-San Wang, Walter A. Kukull, David W. Fardo

Pathology and Laboratory Medicine Faculty Publications

Hippocampal sclerosis of aging (HS-Aging) is a common high-morbidity neurodegenerative condition in elderly persons. To understand the risk factors for HS-Aging, we analyzed data from the Alzheimer’s Disease Genetics Consortium and correlated the data with clinical and pathologic information from the National Alzheimer’s Coordinating Center database. Overall, 268 research volunteers with HS-Aging and 2,957 controls were included; detailed neuropathologic data were available for all. The study focused on single-nucleotide polymorphisms previously associated with HS-Aging risk: rs5848 ( GRN ), rs1990622 ( TMEM106B ), and rs704180 ( ABCC9 ). Analyses of a subsample that was not previously evaluated (51 HS-Aging cases …