Medicine and Health Sciences Commons^™

Doppler Ultrasound And Maternal Erythrocyte Fragility, G. Bause, Jennifer Niebyl, R. Sanders

Jennifer R Niebyl

Maternal erythrocyte fragility was studied in eight controls and in 16 women exposed to Doppler ultrasound monitoring during labor. Blood samples were taken before and after Doppler monitoring and no significant change in erythrocyte fragility was seen, although there was a trend toward increased fragility in patients exposed continuously for more than seven hours.

Teenage Pregnancy, D. Youngs, Jennifer Niebyl

Jennifer R Niebyl

No abstract provided.

Cyclic Changes In Glycemia Assessed By Continuous Glucose Monitoring System During Multiple Complete Menstrual Cycles In Women With Type 1 Diabetes, W. Goldner, V. Kraus, W. Sivitz, Stephen Hunter, J. Dillon

Stephen K. Hunter

Many women with diabetes notice changes in glucose control perimenstrually. To describe the pattern of changes in glucose control throughout the complete menstrual cycle, and the reproducibility of these changes, we performed a pilot study evaluating glycemic profiles continuously for three cycles in four women with type 1 diabetes. All participants had hemoglobin A1c <7.5% and regular menstrual periods off oral contraceptives. They used Medtronic MiniMed (Northridge, CA) Continuous Glucose Monitoring System (CGMS) devices continuously for three complete menstrual cycles, checked capillary glucose measurements six times daily, changed their own sensors every 3 days, and were seen seven times per …

Surgical Outcome In Pet-Positive, Mri-Negative Patients With Temporal Lobe Epilepsy, Carla Lopinto-Khoury, Michael R. Sperling, Christopher Skidmore, Maromi Nei, James Evans, Ashwini Sharan, Scott Mintzer

maromi nei

PURPOSE: Fluorodeoxyglucose positron emission computed tomography (FDG-PET) hypometabolism is important for surgical planning in patients with temporal lobe epilepsy (TLE), but its significance remains unclear in patients who do not have evidence of mesial temporal sclerosis (MTS) on magnetic resonance imaging (MRI). We examined surgical outcomes in a group of PET-positive, MRI-negative patients and compared them with those of patients with MTS. METHODS: We queried the Thomas Jefferson University Surgical Epilepsy Database for patients who underwent anterior temporal lobectomy (ATL) from 1991 to 2009 and who had unilateral temporal PET hypometabolism without an epileptogenic lesion on MRI (PET+/MRI-). We compared …

Racial Differences In Pelvic Anatomy By Magnetic Resonance Imaging, V. Handa, M. Lockhart, J. Fielding, Catherine Bradley, L. Brubaker, G. Cundiff, W. Ye, H. Richter

Catherine S. Bradley

OBJECTIVES: To use static and dynamic magnetic resonance imaging (MRI) to compare dimensions of the bony pelvis and soft tissue structures in a sample of African-American and white women. METHODS: This study used data from 234 participants in the Childbirth and Pelvic Symptoms Imaging Study, a cohort study of 104 primiparous women with an obstetric anal sphincter tear, 94 who delivered vaginally without a recognized anal sphincter tear and 36 who underwent by cesarean delivery without labor. Race was self-reported. At 6-12 months postpartum, rapid acquisition T2-weighted pelvic MRIs were obtained. Bony and soft tissue dimensions were measured and compared …

Prevalence Of Vulvar And Vaginal Symptoms During Pregnancy And The Puerperium, Colleen Kennedy, A. Turcea, Catherine Bradley

Catherine S. Bradley

OBJECTIVE: To identify the prevalence of vulvar and vaginal symptoms during pregnancy and at 3 months post partum. METHODS: A prospective, longitudinal, descriptive study of 103 pregnant women was undertaken in which a self-administered questionnaire was completed at each trimester and 3 months post partum. Retrospective data was collected from 122 women, queried using similar tools, who comprised a nonpregnant control group. Descriptive and comparative statistics were employed. RESULTS: The prevalence of vulvar burning, itching, pain, and vaginal discharge generally increased during pregnancy, and improved postpartum. Dyspareunia increased during pregnancy, but remained elevated post partum. Compared with the historical nonpregnant …

Risk Factors For Painful Bladder Syndrome In Women Seeking Gynecologic Care, Colleen Kennedy, Catherine Bradley, R. Galask, I. Nygaard

Catherine S. Bradley

The aim of this cross-sectional study was to report risk factors for painful bladder syndrome in women. We surveyed 645 women presenting for care to general gynecology clinics and a vulvar specialty clinic using a standardized questionnaire and validated outcome measures. We used two definitions for painful bladder syndrome, based on the O'Leary-Sant interstitial cystitis symptom and problem indices. Of those women surveyed, 29.5% met broader criteria and 8.5% met more restrictive criteria for painful bladder syndrome. After adjusting for confounders, bladder pain was significantly associated with current smoking, irritable bowel syndrome, and a generalized pain disorder. Tobacco use, the …

Histologic Chorioamnionitis, Microbial Infection, And Prematurity., F. Zlatnik, Thomas Gellhaus, J. Benda, F. Koontz, L. Burmeister

Thomas M Gellhaus

The purpose of this study was to relate histologic chorioamnionitis to the isolation of microorganisms from the freshly separated chorioamnion in women who had early preterm delivery (before 35 weeks' gestation) following spontaneous labor. Histologic chorioamnionitis was identified in 51 of 95 study subjects. It was more common in the second trimester (72%) than from 27-34 weeks' gestation (33%) (P less than .001). Culture specimens were obtained for aerobic and anaerobic bacteria, yeasts, mycoplasmas, and Chlamydia. Microorganisms were recovered from 38 subjects; all culture reports were negative in 36. A statistically significant association was demonstrated between histologic chorioamnionitis and positive …

An Exploratory Study Of The Variables Impacting Preterm Birth Rates In New Mexico, K. Gwin, R. Schrader, K. Peters, A. Moreno, K. Thiel, Kimberly Leslie

Kimberly K. Leslie

BACKGROUND: Preterm birth (PTB) is a substantial health problem that accounts for significant infant morbidity and mortality and poses an economic burden to both individuals and the state of residence. The goal of this study was to identify maternal risk factors for PTB in New Mexico, a poor state with a unique ethnic background, in order to identify populations at increased risk that would benefit from intervention. METHODS: This was a cross-sectional retrospective exploratory analysis of 377,770 singleton live births in the state of New Mexico from 1991-2005. Gestational age of less than 37 weeks was defined as PTB. The …

Privatized Medicaid Managed Care In Massachusetts: Disposition In Child And Adolescent Mental Health Emergencies, Joanne Nicholson, Stephen Young, Lorna Simon, William Fisher, Anne Bateman

Joanne Nicholson

Data from child and adolescent emergency mental health screening episodes prior and subsequent to privatized Medicaid managed care in Massachusetts are used to investigate the relationship between payer source and disposition and to compare the match between clinical need and disposition level of care. Having Medicaid as the payer in the post-Medicaid managed care period decreased the odds of hospitalization by nearly 60%. None of the clinical need variables that contributed to hospitalization for Medicaid episodes in the pre-Medicaid managed care period were significant in the post-Medicaid managed care period. Multiple forces shaping professional standards, decision making, and quality of …

A Qualitative Study Of Programs For Parents With Serious Mental Illness And Their Children: Building Practice-Based Evidence, Joanne Nicholson, Beth Hinden, Kathleen Biebel, Alexis Henry, Judith Katz-Leavy

Joanne Nicholson

The rationale for the development of effective programs for parents with serious mental illness and their children is compelling. Using qualitative methods and a grounded theory approach with data obtained in site visits, seven existing programs for parents with mental illness and their children in the United States are described and compared across core components: target population, theory and assumptions, funding, community and agency contexts, essential services and intervention strategies, moderators, and outcomes. The diversity across programs is strongly complemented by shared characteristics, the identification of which provides the foundation for future testing and the development of an evidence base. …

A Comparison Of Mothers With Co-Occurring Disorders And Histories Of Violence Living With Or Separated From Minor Children, Joanne Nicholson, Norma Finkelstein, Valerie Williams, Jennifer Thom, Chanson Noether, Megan Devilbiss

Joanne Nicholson

Data from the Women with Co-occurring Disorders and Histories of Violence Study are used to examine characteristics distinguishing mothers currently providing care for all their minor children (n = 558) from mothers separated from one or more minor children (n = 1396). Mothers are described and compared on background characteristics and experiences, well-being and current functioning, situational context, and services used. Analyses control for number of children, race, and years of education. Mothers separated from children have more children, less education, have more often been homeless, in juvenile detention or jail, and have lower incomes than mothers living with all …

An Overview Of Issues In Research On Consumer Satisfaction With Child And Adolescent Mental Health Services, Stephen Young, Joanne Nicholson, Maryann Davis

Joanne Nicholson

Research that focusses on consumer satisfaction with child and adolescent mental health services is reviewed. Satisfaction is broadly conceived to include any study where the perspectives of children, adolescents or their parents about mental health services were gathered and presented. Important conceptual issues in research on consumer satisfaction with children's mental health services are discussed. Some of the general methodological issues that have faced satisfaction researchers are also considered. The wide range of methodological variations that have been used to investigate this topic area are outlined. The most significant findings of previous research are presented and critiqued. In conclusion, suggestions …

Family Options For Parents With Mental Illnesses: A Developmental, Mixed Methods Pilot Study, Joanne Nicholson, Karen Albert, Bernice Gershenson, Valerie Williams, Kathleen Biebel

Joanne Nicholson

OBJECTIVE: The objective of this paper is to provide a description of Family Options, a rehabilitation intervention for parents with serious mental illnesses and their children focusing on recovery and resilience, and to report the findings from a pilot study at 6-months post-enrollment for participating mothers. METHODS: A developmental design, and mixed quantitative and qualitative methods facilitate an in-depth understanding of Family Options and its impact on parents early in the implementation process. RESULTS: Participating families faced significant challenges, including long-term mental health conditions in adults, and emotional and behavioral difficulties in children. Data from mothers (n = 22) demonstrate …

The Invisible Children's Project: Key Ingredients Of An Intervention For Parents With Mental Illness, Beth Hinden, Kathleen Biebel, Joanne Nicholson, Liz Mehnert

Joanne Nicholson

This study used a collective case study design to identify key ingredients of the Invisible Children's Project, an intervention program for families in which a parent has a mental illness. Data were obtained from interviews with parents and service providers, and from family file records. Qualitative analyses were used to generate hypotheses regarding key ingredients and targeted outcomes, and to develop a testable intervention model. Key ingredients were defined as core processes, essential services, and mediators. Strong convergence across parents and providers suggested core processes defined by family-centered, strengths-based, emotionally supportive, and comprehensive approaches; essential services including family case management, …

Impact Of Medicaid Managed Care On Child And Adolescent Emergency Mental Health Screening In Massachusetts, Joanne Nicholson, Stephen Young, Lorna Simon, Anne Bateman, William Fisher

Joanne Nicholson

OBJECTIVE: The study evaluated the impact of Medicaid managed care on decision making during emergency mental health screening and the outcomes of such screening for children and adolescents. METHODS: Data on client attributes and on system characteristics (payer, referral source, and disposition) were available for 297 Medicaid and non-Medicaid episodes of emergency mental health screening that occurred one year before the implementation of a statewide managed Medicaid program in Massachusetts and 393 episodes that occurred one year after implementation. Outcomes included changes in the volume of service provided and in the pattern of dispositions, particularly inpatient admissions. RESULTS: Although the …

Early Course Of Nicotine Dependence In Adolescent Smokers, Chyke Doubeni, George Reed, Joseph Difranza

Chyke A. Doubeni

OBJECTIVE: The goal was to characterize the early course of nicotine dependence. METHODS: Data were collected from 1246 sixth-graders in a 4-year (2002-2006) prospective study using 11 individual interviews. Subjects were monitored for 10 symptoms of dependence by using the Hooked on Nicotine Checklist. The bidirectional prospective relationship between the intensity of dependence (number of symptoms) and smoking frequency was examined by using cross-lagged analyses. RESULTS: Of the 370 subjects who had inhaled from a cigarette, 62% smoked at least once per month, 53% experienced dependence symptoms, and 40% experienced escalation to daily smoking. Smoking frequency predicted the number of …

Alcohol Exposure As A Risk Factor For Adverse Outcomes In Elective Surgery, Bharath Nath, Youfu Li, James Carroll, Gyongyi Szabo, Jennifer Tseng, Shimul Shah

Gyongyi Szabo

BACKGROUND AND AIMS: Alcohol consumption is a well-documented determinant of adverse perioperative outcome. We sought to determine the effect of active alcohol consumption following elective surgery. METHODS: We queried discharge records from the American College of Surgeons' National Surgical Quality Improvement Program (NSQIP, 2005-2007) for all elective adult admissions. The 7,631 (2.5%) patients with documented alcohol use (active alcohol use of at least two drinks per day within 2 weeks of surgery; ETOH use) underwent elective surgery; 301,994 (97.5%) patients denied ETOH use. Multivariate analysis was performed with adjustments for demographic and comorbid factors. Primary outcome measures included length of …

Monocyte Functions In Patients With Mixed Connective Tissue Disease, E. Bodolay, Katalin Lukacs, Gyongyi Szabo, G. Frendl, T. Ben, Gyula Szegedi

Gyongyi Szabo

The authors investigated the number and functions of peripheral blood monocytes in patients with mixed connective tissue disease. Moderate monocytopenia was detected in the active stage of the disease. There was a close correlation between the sensitized sheep red blood cell binding capacity of monocytes and the elevated levels of circulating immune complexes. The yeast phagocytosis of monocytes and the chemotactic activity were normal in patients with mixed connective tissue disease. C3b receptor mediated phagocytosis of monocytes decreased in the active and inactive stages of the disease. This study suggests that the decreased function of C3b receptors of monocytes is …

Ethanol-Mediated Regulation Of Transcription Factors In Immunocompetent Cells, Gyongyi Szabo, Pranoti Mandrekar

Gyongyi Szabo

The immunomodulatory effects of acute and chronic alcohol use are characterized by impaired antigen-specific immune activation and by increased susceptibility to infections due to alterations in innate immune responses and inflammatory mediator production. The central feature of cellular responses to inflammatory and stress signals is the activation of the nuclear regulatory kappa B/Rel family of transcriptional factors via various surface receptor systems in immunocompetent cells. Activation of NF-kappa B, however, is regulated at multiple levels including I-kappa B degradation, nuclear translocation, and by interaction of NF-kappa B/Rel with other transcription factors. Data from our and other laboratories demonstrate that acute …

Acute Ethanol Treatment Modulates Toll-Like Receptor-4 Association With Lipid Rafts, Angela Dolganiuc, Genadyi Bakis, Karen Kodys, Pranoti Mandrekar, Gyongyi Szabo

Gyongyi Szabo

BACKGROUND: Alcohol, a substance that is most frequently abused, suppresses innate immune responses to microbial pathogens. The host senses pathogens via Toll-like receptors (TLRs). Recent studies indicate that alcohol affects TLR signaling. METHODS: Here, we hypothesized that acute alcohol treatment may interfere with early steps of membrane-associated TLR2 and TLR4 signaling at the level of lipid rafts. Human monocytes and Chinese hamster ovary (CHO) cells, transfected with human TLR2, TLR4, or CD14, were stimulated with peptidoglycan (PGN, TLR2 ligand) or lipopolysaccharide (LPS, TLR4 ligand) with or without alcohol (50 mM) and analyzed for cytokine production (enzyme-linked immunosorbent assay), nuclear factor-kappaB …

Inhibition Of Lipopolysaccharide-Mediated Nfkappab Activation By Ethanol In Human Monocytes, Pranoti Mandrekar, Donna Catalano, Gyongyi Szabo

Gyongyi Szabo

Alcohol use is typically associated with impaired immunity and increased host susceptibility to infection, partially due to decreased inflammatory response. Acute ethanol exposure has been shown to down-regulate monocyte production of inflammatory cytokines. Activation of the pluripotent transcription factor NFkappaB is a pivotal step in the induction of inflammatory cytokines, chemokines and growth factors. Therefore, we hypothesized that alcohol may alter NFkappaB activation, thus providing a mechanism for the decreased inflammatory cytokine production by monocytes after acute alcohol treatment. We show here for the first time that alcohol inhibits lipopolysaccharide (LPS)-induced NFkappaB activation in human monocytes by decreasing DNA binding …

Symptoms Of Diminished Autonomy Over Cigarettes With Non-Daily Use, Judith A. Savageau, Paul D. Mowery, Joseph R. Difranza

Judith A. Savageau

Data from a nationally representative sample of smokers (ages 12-22 years, n=2,091) was examined to investigate the prevalence of symptoms of diminished autonomy over cigarettes. Six symptoms were assessed: failed cessation, smoking despite a desire to quit, and a need or urge to smoke, irritability, restlessness, or disrupted concentration attributed to nicotine withdrawal. One or more of the six symptoms were present in 18.9% of subjects who smoked less often than once per week. Among subjects who had not smoked 20 cigarettes in their lifetime, 12.6% had symptoms of nicotine withdrawal, and 25% had made an unsuccessful quit attempt.

Lesson In A Pill Box: Teaching About The Challenges Of Medication Adherence, Darlene M. O'Connor, Judith A. Savageau, David B. Centerbar, Kimberly N. Wamback, Jennifer S. Ingle, Nicole J. Lomerson

Judith A. Savageau

BACKGROUND AND OBJECTIVES: Medication mismanagement is a serious health issue affecting elders and people with disabilities, who often manage multiple medications. This project's goal was to educate medical and nursing students about the challenges patients face when managing complex medication regimens.

METHODS: A total of 104 first-year medical students and 40 second-year nursing students were randomly assigned to participate in a 1-week regimen of mock prescriptions or to read a description of the regimen and make predictions about what the experience would be like had they participated.

RESULTS: Quantitative results in combination with qualitative information suggest that the students taking …

Enforcement Of Underage Sales Laws As A Predictor Of Daily Smoking Among Adolescents: A National Study, Joseph R. Difranza, Judith A. Savageau, Kenneth E. Fletcher

Judith A. Savageau

BACKGROUND: With a goal to reduce youth smoking rates, the U.S. federal government mandated that states enforce laws prohibiting underage tobacco sales. Our objective was to determine if state compliance with tobacco sales laws is associated with a decreased risk of current daily smoking among adolescents.

METHODS: Data on tobacco use were obtained from a nationally representative sample of 16,244 adolescents from the 2003 Monitoring the Future survey. The association between merchant compliance with the law from 1997-2003 and current daily smoking was examined using logistic regression while controlling for cigarette prices, state restaurant smoking policies, anti-tobacco media, and demographic …

Dual Task Performance In A Healthy Young Adult Population: Results From A Symmetric Manipulation Of Task Complexity And Articulation, Albert Armieri, Jeffrey Holmes, Sandi Spaulding, Mary Jenkins, Andrew Johnson

Andrew M. Johnson

The ability to execute and maintain gait while performing simultaneous cognitive, verbal, or motor tasks ('dual-tasking') is beneficial in many ways. It is well-documented, however, that dual-tasking can result in cognitive or motoric interference that results in diminished gait performance, and impaired secondary task performance. When manipulating cognitive load, it is common to have participants respond verbally to stimuli. While this is an ecologically valid way to measure the effects of cognitive load on gait, it ignores the additional demands inherent in the verbal aspect of the task. In the present study, we manipulated complexity and articulation within a single …