Digital Commons Network^™

Comorbidities, Patient Knowledge, And Disease Management In A National Sample Of Patients With Copd, R Graham Barr, Bartolome R Celli, David M Mannino, Thomas Petty, Stephen I Rennard, Frank C Sciurba, James K Stoller, Byron M Thomashow, Gerard M Turino

Faculty, Staff and Student Publications

OBJECTIVE: Chronic obstructive pulmonary disease (COPD) is the fourth leading cause of death in the United States but is often undertreated. COPD often overlaps with other conditions such as hypertension and osteoporosis, which are less morbid but may be treated more aggressively. We evaluated the prevalence of these comorbid conditions and compared testing, patient knowledge, and management in a national sample of patients with COPD.

METHODS: A survey was administered by telephone in 2006 to 1003 patients with COPD to evaluate the prevalence of comorbid conditions, diagnostic testing, knowledge, and management using standardized instruments. The completion rate was 87%.

RESULTS: …

Reproductive Desires And Intentions Among Hiv-Infected Individuals In Chennai, India, Elizabeth Houle

Yale Medicine Thesis Digital Library

Despite the personal and cultural importance of childbearing in India, limited information exists on the extent of childbearing desires and intentions among HIV-infected individuals in this setting. The purpose of this study was to measure the extent of childbearing desires among HIV-infected individuals in Chennai, India, thereby testing the hypothesis that HIV significantly influences the desire to have children. Three hundred HIV-infected individuals were interviewed about childbearing desires and intentions during routine visits for HIV care at an HIV specialty care clinic in Chennai, South India. Sixteen percent of participants expressed desire for childbearing, and 9% expressed intention to have …

Does Goal Generation Vary As A Function Of Depressive Status?, Lindsay Brauer

USF Tampa Graduate Theses and Dissertations

Although many theories attempt to explain the manner in which deficits in goal generation may lead to an episode of Major Depressive Disorder (MDD), few studies have actually described how persons with depression vulnerability generate goals for themselves. The current project used a multi-dimensional approach to examine the types, numbers, and domains in which goals are generated, comparing individuals with MDD with individuals with remitted depression, and never-depressed controls. In addition, we examined possible mechanisms that may mediate the relationship between depressive status and goal generation. Surprisingly, results suggested little group difference in the types of goals or subjective ratings …

Antibiotic Resistance In Staphylococcus Aureus-Containing Cutaneous Abscesses Of Patients With Hiv, Gus W Krucke, Deanna E Grimes, Richard M Grimes, Thai D Dang

Faculty, Staff and Student Publications

PURPOSE: The aim of this study was to document the resistance patterns found in exudates from cutaneous abscesses of HIV-infected persons.

BASIC PROCEDURES: Patient records were reviewed on 93 culture and sensitivity tests performed on exudates taken from incised and drained abscesses of HIV-infected persons.

MAIN FINDINGS: Of the specimens, 84.6% were Staphylococcus aureus. Of these, 93.5% were penicillin resistant, 87% oxacillin resistant, 84.4% cephazolin resistant, 84.4% erythromycin resistant, 52.2% ciprofloxacin resistant, and 15.6% tetracycline resistant. Fifty-eight specimens were tested for clindamycin with 29.3% found resistant; 85.7% were methicillin-resistant S aureus (MRSA) (defined as resistant to both penicillin G and …

Detailed Analysis Of Sequence Changes Occurring During Vlse Antigenic Variation In The Mouse Model Of Borrelia Burgdorferi Infection, Loïc Coutte, Douglas J. Botkin, Lihui Gao, Steven J. Norris

Faculty, Staff and Student Publications

Lyme disease Borrelia can infect humans and animals for months to years, despite the presence of an active host immune response. The vls antigenic variation system, which expresses the surface-exposed lipoprotein VlsE, plays a major role in B. burgdorferi immune evasion. Gene conversion between vls silent cassettes and the vlsE expression site occurs at high frequency during mammalian infection, resulting in sequence variation in the VlsE product. In this study, we examined vlsE sequence variation in B. burgdorferi B31 during mouse infection by analyzing 1,399 clones isolated from bladder, heart, joint, ear, and skin tissues of mice infected for 4 …

Voices Raised, Issue 23, University Of Dayton. Women's Center

Women’s Center Newsletter

Included in this issue: The Thin Line; Women’s History Month; Remembering Joyce Durham; Peace Outside Campus; What is Normal?; Strength, Grace, and Power: Reflections on Women in Athletics; Marianist Heritage Celebration.

Enhanced Estrogen-Induced Proliferation In Obese Rat Endometrium, Qian Zhang, Qi Shen, Joseph Celestino, Michael R Milam, Shannon N Westin, Robin A Lacour, Larissa A Meyer, Gregory L Shipley, Peter J A Davies, Lei Deng, Adrienne S Mccampbell, Russell R Broaddus, Karen H Lu

Faculty, Staff and Student Publications

OBJECTIVE: We tested the hypothesis that the proliferative estrogen effect on the endometrium is enhanced in obese vs lean animals.

STUDY DESIGN: Using Zucker fa/fa obese rats and lean control, we examined endometrial cell proliferation and the expression patterns of certain estrogen-regulated proproliferative and antiproliferative genes after short-term treatment with estradiol.

RESULTS: No significant morphologic/histologic difference was seen between the obese rats and the lean rats. Estrogen-induced proproliferative genes cyclin A and c-Myc messenger RNA expression were significantly higher in the endometrium of obese rats compared with those of the lean control. Expression of the antiproliferative gene p27Kip1 was suppressed …

Antenatal Peer Support Workers And Initiation Of Breast Feeding: Cluster Randomised Controlled Trial, Christine Macarthur, Kate Jolly, Lucy Annang Ingram Phd, Nick Freemantle, Cindy-Lee Dennis, Ros Hamburger, Julia Brown, Jackie Chambers, Khalid Khan

Faculty Publications

OBJECTIVE: To assess the effectiveness of an antenatal service using community based breastfeeding peer support workers on initiation of breast feeding. DESIGN: Cluster randomised controlled trial. SETTING: Community antenatal clinics in one primary care trust in a multiethnic, deprived population. PARTICIPANTS: 66 antenatal clinics with 2511 pregnant women: 33 clinics including 1140 women were randomised to receive the peer support worker service and 33 clinics including 1371 women were randomised to receive standard care. INTERVENTION: An antenatal peer support worker service planned to comprise a minimum of two contacts with women to provide advice, information, and support from approximately 24 …

Multiple Independent Genetic Factors At Nos1ap Modulate The Qt Interval In A Multi-Ethnic Population, Dan E. Arking, Amit Khera, Chao Xing, W H Linda Kao, Wendy Post, Eric Boerwinkle, Aravinda Chakravarti

Faculty, Staff and Student Publications

Extremes of electrocardiographic QT interval are associated with increased risk for sudden cardiac death (SCD); thus, identification and characterization of genetic variants that modulate QT interval may elucidate the underlying etiology of SCD. Previous studies have revealed an association between a common genetic variant in NOS1AP and QT interval in populations of European ancestry, but this finding has not been extended to other ethnic populations. We sought to characterize the effects of NOS1AP genetic variants on QT interval in the multi-ethnic population-based Dallas Heart Study (DHS, n = 3,072). The SNP most strongly associated with QT interval in previous samples …

Genetic And Hormonal Factors Modulate Spreading Depression And Transient Hemiparesis In Mouse Models Of Familial Hemiplegic Migraine Type 1, Katharina Eikermann-Haerter, Ergin Dileköz, Chiho Kudo, Sean I Savitz, Christian Waeber, Michael J Baum, Michel D Ferrari, Arn M J M Van Den Maagdenberg, Michael A Moskowitz, Cenk Ayata

Faculty, Staff and Student Publications

Familial hemiplegic migraine type 1 (FHM1) is an autosomal dominant subtype of migraine with aura that is associated with hemiparesis. As with other types of migraine, it affects women more frequently than men. FHM1 is caused by mutations in the CACNA1A gene, which encodes the alpha1A subunit of Cav2.1 channels; the R192Q mutation in CACNA1A causes a mild form of FHM1, whereas the S218L mutation causes a severe, often lethal phenotype. Spreading depression (SD), a slowly propagating neuronal and glial cell depolarization that leads to depression of neuronal activity, is the most likely cause of migraine aura. Here, we have …

Osteoarthritis Associated With Estrogen Deficiency., Jorge A Roman-Blas, Santos Castañeda, Raquel Largo, Gabriel Herrero-Beaumont

Jefferson Institute of Molecular Medicine Papers and Presentations

Osteoarthritis (OA) affects all articular tissues and finally leads to joint failure. Although articular tissues have long been considered unresponsive to estrogens or their deficiency, there is now increasing evidence that estrogens influence the activity of joint tissues through complex molecular pathways that act at multiple levels. Indeed, we are only just beginning to understand the effects of estrogen deficiency on articular tissues during OA development and progression, as well as on the association between OA and osteoporosis. Estrogen replacement therapy and current selective estrogen receptor modulators have mixed effectiveness in preserving and/or restoring joint tissue in OA. Thus, a …

Does Employment Status Influence Obesity Prevalence Among Females? A Comparative Study From Ankara, Turkey, Di̇lek Aslan, Zeynep Altin, Necmi̇ye Beydağ, Celi̇le Hati̇poğlu

Turkish Journal of Medical Sciences

Aim: In this study, we aimed to compare the nutritional habits and obesity status of employed and not-employed (i.e. homemakers) women from an urban population in Ankara between April 2 and 17, 2007. Materials and methods: Employed females (107) were amongst Keçiören (a district of Ankara) municipal employees, and homemakers were selected among the residents of the catchment area of a primary health care unit (PHCU) within the same district. The 2 groups (employed and homemakers) were high school and university graduates and were similar to each other in terms of education and age. The World Health Organization defines "overweight" …

Rationale And Design Of A Trial Of Angiotensin-Converting Enzyme Inhibition In Infants With Single Ventricle., Daphne T. Hsu, Seema Mital, Chitra Ravishankar, Renee Margossian, Jennifer S. Li, Lynn A. Sleeper, Richard V. Williams, Jami C. Levine, Brian W. Mccrindle, Andrew M. Atz, Darlene Servedio, Lynn Mahony, Pediatric Heart Network Investigators, Girish S. Shirali

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: Angiotensin converting enzyme (ACE) inhibitors are known to improve clinical outcome and ventricular function in adults with heart failure. Infants with single-ventricle physiology show abnormalities in ventricular function as well as poor growth. The ability of an ACE inhibitor to preserve ventricular function and improve growth in these infants is unknown.

METHODS: The Pediatric Heart Network designed a randomized, double-blind trial to compare outcomes in infants with single-ventricle physiology receiving enalapril or placebo. Neonates < or =45 days old were eligible. The primary outcome is weight-for-age Z-score at 14 months of age. Secondary outcomes include other measures of somatic growth, laboratory and functional measures of heart failure, developmental indices, measures of ventricular size and function, and the relationship of the renin-angiotensin-aldosterone system genotype to the response to enalapril. The incidence and spectrum of adverse events will also be compared between treatment groups.

RESULTS: A total of 1,245 neonates were screened and 533 (43%) were eligible. The consent rate was 43%; 230 subjects were enrolled. Parental reluctance to …

Regional And Foreign Accent Processing In English: Can Listeners Adapt?, Caroline Floccia, Joseph Butler, Jeremy Goslin, Lucy Ellis

School of Psychology

Recent data suggest that the first presentation of a foreign accent triggers a delay in word identification, followed by a subsequent adaptation. This study examines under what conditions the delay resumes to baseline level. The delay will be experimentally induced by the presentation of sentences spoken to listeners in a foreign or a regional accent as part of a lexical decision task for words placed at the end of sentences. Using a blocked design of accents presentation, Experiment 1 shows that accent changes cause a temporary perturbation in reaction times, followed by a smaller but long-lasting delay. Experiment 2 shows …

Math Ability And Gendered Self-Perceptions, Lorianne Deleen Burhop

Graduate Student Theses, Dissertations, & Professional Papers

Gender stereotypes continue to be prevalent in American society and have the potential to influence the self-perceptions of both males and females. One stereotype that has been particularly persistent is the belief that mathematics is a masculine subject and that males are inherently better at math than females. Despite increasing evidence showing males and females to be equally competent in the subject, previous studies have indicated that females frequently underestimate their abilities to succeed in mathematics. This study uses data from the National Education Longitudinal Study of 1988 (NELS: 88) and the Education Longitudinal Study of 2002 (ELS: 2002). Both …

Reduced Neutrophil Count In People Of African Descent Is Due To A Regulatory Variant In The Duffy Antigen Receptor For Chemokines Gene, David Reich, Michael A. Nalls, W H Linda Kao, Ermeg L. Akylbekova, Arti Tandon, Nick Patterson, James Mullikin, Wen-Chi Hsueh, Ching-Yu Cheng, Josef Coresh, Eric Boerwinkle, Man Li, Alicja Waliszewska, Julie Neubauer, Rongling Li, Tennille S. Leak, Lynette Ekunwe, Joe C. Files, Cheryl L. Hardy, Joseph M. Zmuda, Herman A. Taylor, Elad Ziv, Tamara B. Harris, James G. Wilson

Faculty, Staff and Student Publications

Persistently low white blood cell count (WBC) and neutrophil count is a well-described phenomenon in persons of African ancestry, whose etiology remains unknown. We recently used admixture mapping to identify an approximately 1-megabase region on chromosome 1, where ancestry status (African or European) almost entirely accounted for the difference in WBC between African Americans and European Americans. to identify the specific genetic change responsible for this association, we analyzed genotype and phenotype data from 6,005 African Americans from the Jackson Heart Study (JHS), the Health, Aging and Body Composition (Health ABC) Study, and the Atherosclerosis Risk in Communities (ARIC) Study. …

Comparative Efficacy Of 2 Topical Anesthetics For The Placement Of Orthodontic Temporary Anchorage Devices, Derek S Reznik, Arthur H Jeske, Jung-Wei Chen, Jeryl English

Faculty, Staff and Student Publications

This study compared the effectiveness of topical benzocaine 20% versus a combination of lidocaine, tetracaine, and phenylephrine in providing sufficient analgesia for the placement of orthodontic temporary anchorage devices (TADs). The 2 topical anesthetics were tested against each other bilaterally using a randomized, double-blind, crossover design. The agents were left in place for the amount of time prescribed by the manufacturer. The TAD was then placed, and each subject rated the degree of pain on a Heft-Parker visual analogue scale. A pulse oximeter was used to record the preoperative and postoperative pulse rates. Statistically significant differences in perceived pain (P …

Incidental Detection Of An Occult Oral Malignancy With Autofluorescence Imaging: A Case Report, Nadarajah Vigneswaran, Sheila Koh, Ann Gillenwater

Faculty, Staff and Student Publications

BACKGROUND: Autofluorescence imaging is used widely for diagnostic evaluation of various epithelial malignancies. Cancerous lesions display loss of autofluorescence due to malignant changes in epithelium and subepithelial stroma. Carcinoma of unknown primary site presents with lymph node or distant metastasis, for which the site of primary tumour is not detectable. We describe here the use of autofluorescence imaging for detecting a clinically innocuous appearing occult malignancy of the palate which upon pathological examination was consistent with a metastatic squamous cell carcinoma.

CASE DESCRIPTION: A submucosal nodule was noted on the right posterior hard palate of a 59-year-old white female during …

Regulation Of The Fibrosis And Angiogenesis Promoter Sparc/Osteonectin In Human Adipose Tissue By Weight Change, Leptin, Insulin, And Glucose., Katrina Kos, Steve Wong, Bee Tan, Anders Gummesson, Margareta Jernas, Niclas Franck, David Kerrigan, Fredrik H. Nystrom, Lena M.S. Carlsson, Harpal S. Randeva, Jonathan H. Pinkney, John P.H. Wilding

Peninsula Medical School

OBJECTIVE: Matricellular Secreted Protein, Acidic and Rich in Cysteine (SPARC), originally discovered in bone as osteonectin, is a mediator of collagen deposition and promotes fibrosis. Adipose tissue collagen has recently been found to be linked with metabolic dysregulation. Therefore, we tested the hypothesis that SPARC in human adipose tissue is influenced by glucose metabolism and adipokines. RESEARCH DESIGN AND METHODS: Serum and adipose tissue biopsies were obtained from morbidly obese nondiabetic subjects undergoing bariatric surgery and lean control subjects for analysis of metabolic markers, SPARC, and various cytokines (RT-PCR). Additionally, 24 obese subjects underwent a very-low-calorie diet of 1,883 kJ …

Objectively Measured Physical Activity And Its Association With Adiponectin And Other Novel Metabolic Markers: A Longitudinal Study In Children (Earlybird 38)., Bs Metcalf, An Jeffery, J Hosking, Ld Voss, N Sattar, Tj Wilkin

Peninsula Medical School

OBJECTIVE: Recent evidence suggests that, in children, traditional markers of metabolic disturbance are related only weakly to physical activity. We therefore sought to establish the corresponding relationships with newer metabolic markers. RESEARCH DESIGN AND METHODS: This was a nonintervention longitudinal study of 213 healthy children recruited from 54 schools in Plymouth, U.K. MTI accelerometers were used to make objective 7-day recordings of physical activity at ages 5 +/- 0.3 (mean +/- SD), 6, 7, and 8 years. Overall physical activity was taken as the average of the four annual time points. The metabolic markers at 8 years were adiponectin, leptin, …

Lung Cancer In A U.S. Population With Low To Moderate Arsenic Exposure, Julia Heck

Dartmouth Scholarship

No abstract provided.

Small Individual Loans And Mental Health: A Randomized Controlled Trial Among South African Adults, Lia C. H. Fernald, Rita Hamad, Dean Karlan, Emily J. Ozer, Jonathan Zinman

Dartmouth Scholarship

Background: In the developing world, access to small, individual loans has been variously hailed as a poverty-alleviation tool – in the context of "microcredit" – but has also been criticized as "usury" and harmful to vulnerable borrowers. Prior studies have assessed effects of access to credit on traditional economic outcomes for poor borrowers, but effects on mental health have been largely ignored.

Methods: Applicants who had previously been rejected (n = 257) for a loan (200% annual percentage rate – APR) from a lender in South Africa were randomly assigned to a "second-look" that encouraged loan officers to approve their …

From Suffragettes To Grandmothers: A Qualitative Textual Analysis Of Newspaper Coverage Of Five Female Politicians In Utah's Deseret News And Salt Lake Tribune, Holly M. Cox

Theses and Dissertations

This thesis examines press coverage in the Deseret News and Salt Lake Tribune of five female politicians in Utah history: Martha Hughes Cannon (1896), Reva Beck Bosone (1948), Karen Shepherd (1992), Enid Greene Waldholtz (1994), and Olene S. Walker (2003). A total of 438 articles were reviewed using qualitative textual analysis. Coverage by candidate varied, though it was not in general overtly biased concerning candidate gender. However, the press did call attention to the gender of candidate and gendered commentary was present. The press also called attention to the rarity of women running for high political office and addressed the …

Increased Myocardial Susceptibility To Repetitive Ischemia With High-Fat–Diet-Induced Obesity, Geeta D Thakker, Nikolaos G Frangogiannis, Pawel T Zymek, Saumya Sharma, Joe L Raya, Philip M Barger, Heinrich Taegtmeyer, Mark L Entman, Christie M Ballantyne

Faculty, Staff and Student Publications

Obesity and diabetes are frequently associated with cardiovascular disease. When a normal heart is subjected to brief/sublethal repetitive ischemia and reperfusion (I/R), adaptive responses are activated to preserve cardiac structure and function. These responses include but are not limited to alterations in cardiac metabolism, reduced calcium responsiveness, and induction of antioxidant enzymes. In a model of ischemic cardiomyopathy inducible by brief repetitive I/R, we hypothesized that dysregulation of these adaptive responses in diet-induced obese (DIO) mice would contribute to enhanced myocardial injury. DIO C57BL/6J mice were subjected to 15 min of daily repetitive I/R while under short-acting anesthesia, a protocol …

Sustained Attention In Children With Two Etiologies Of Early Hydrocephalus, Maegan D. Swartwout, Paul T. Cirino, Amy W. Hampson, Jack M. Fletcher, Michael E. Brandt, Maureen Dennis

Faculty, Staff and Student Publications

Several studies have shown that children with spina bifida meningomyelocele (SBM) and hydrocephalus have attention problems on parent ratings and difficulties in stimulus orienting associated with a posterior brain attention system. Less is known about response control and inhibition associated with an anterior brain attention system. Using the Gordon Vigilance Task (Gordon, 1983), we studied error rate, reaction time, and performance over time for sustained attention, a key anterior attention function, in 101 children with SBM, 17 with aqueductal stenosis (AS; another condition involving congenital hydrocephalus), and 40 typically developing controls (NC). In SBM, we investigated the relation between cognitive …

3d Mprage Improves Classification Of Cortical Lesions In Multiple Sclerosis, F Nelson, A Poonawalla, P Hou, J S Wolinsky, P A Narayana

Faculty, Staff and Student Publications

BACKGROUND: Gray matter lesions are known to be common in multiple sclerosis (MS) and are suspected to play an important role in disease progression and clinical disability. A combination of magnetic resonance imaging (MRI) techniques, double-inversion recovery (DIR), and phase-sensitive inversion recovery (PSIR), has been used for detection and classification of cortical lesions. This study shows that high-resolution three-dimensional (3D) magnetization-prepared rapid acquisition with gradient echo (MPRAGE) improves the classification of cortical lesions by allowing more accurate anatomic localization of lesion morphology.

METHODS: 11 patients with MS with previously identified cortical lesions were scanned using DIR, PSIR, and 3D MPRAGE. …

Aggressive Vs Conservative Phototherapy For Infants With Extremely Low Birth Weight, Brenda H Morris, William Oh, Jon E Tyson, David K Stevenson, Dale L Phelps, T Michael O'Shea, Georgia E Mcdavid, Rebecca L Perritt, Krisa P Van Meurs, Betty R Vohr, Cathy Grisby, Qing Yao, Claudia Pedroza, Abhik Das, W Kenneth Poole, Waldemar A Carlo, Shahnaz Duara, Abbot R Laptook, Walid A Salhab, Seetha Shankaran, Brenda B Poindexter, Avroy A Fanaroff, Michele C Walsh, Maynard R Rasmussen, Barbara J Stoll, C Michael Cotten, Edward F Donovan, Richard A Ehrenkranz, Ronnie Guillet, Rosemary D Higgins

Faculty, Staff and Student Publications

BACKGROUND: It is unclear whether aggressive phototherapy to prevent neurotoxic effects of bilirubin benefits or harms infants with extremely low birth weight (1000 g or less).

METHODS: We randomly assigned 1974 infants with extremely low birth weight at 12 to 36 hours of age to undergo either aggressive or conservative phototherapy. The primary outcome was a composite of death or neurodevelopmental impairment determined for 91% of the infants by investigators who were unaware of the treatment assignments.

RESULTS: Aggressive phototherapy, as compared with conservative phototherapy, significantly reduced the mean peak serum bilirubin level (7.0 vs. 9.8 mg per deciliter [120 …

Characteristics Of A Spina Bifida Population Including North American Caucasian And Hispanic Individuals, Kit Sing Au, Phong X Tran, Chester C Tsai, Michelle R O'Byrne, Jone-Ing Lin, Alanna C Morrison, Amy W Hampson, Paul Cirino, Jack M Fletcher, Kathryn K Ostermaier, Gayle H Tyerman, Sabine Doebel, Hope Northrup

Faculty, Staff and Student Publications

BACKGROUND: Meningomyelocele (MM) is a common human birth defect. MM is a disorder of neural development caused by contributions from genes and environmental factors that result in the NTD and lead to a spectrum of physical and neurocognitive phenotypes.

METHODS: A multidisciplinary approach has been taken to develop a comprehensive understanding of MM through collaborative efforts from investigators specializing in genetics, development, brain imaging, and neurocognitive outcome. Patients have been recruited from five different sites: Houston and the Texas-Mexico border area; Toronto, Canada; Los Angeles, California; and Lexington, Kentucky. Genetic risk factors for MM have been assessed by genotyping and …

Effect Of Progressive Mandibular Advancement On Pharyngeal Airway Size In Anesthetized Adults, Samuel T Kuna, Lee C Woodson, Daneshvari R Solanki, Oliver Esch, Donald E Frantz, Mali Mathru

Faculty, Staff and Student Publications

BACKGROUND: General anesthesia in adult humans is associated with narrowing or complete closure of the pharyngeal airway. The purpose of this study was to determine the effect of progressive mandibular advancement on pharyngeal airway size in normal adults during intravenous infusion of propofol for anesthesia.

METHODS: Magnetic resonance imaging was performed in nine normal adults during wakefulness and during propofol anesthesia. A commercially available intraoral appliance was used to manually advance the mandible. Images were obtained during wakefulness without the appliance and during anesthesia with the participants wearing the appliance under three conditions: without mandibular advancement, advancement to 50% maximum …

Predicting Length Of Treatment For Neonatal Abstinence Syndrome In Methadone-Exposed Neonates., Neil S. Seligman, Nicole Salva, Edward J. Hayes, Kevin C. Dysart, Edward C. Pequignot, Jason K. Baxter

Department of Obstetrics and Gynecology Faculty Papers

OBJECTIVE: The objective of the study was to identify maternal variables predicting length of treatment for neonatal abstinence syndrome (NAS).

STUDY DESIGN: This was a retrospective cohort study of infants treated for NAS during 2000-2006 whose mothers were on methadone maintenance at delivery. Mixed-effects linear regression was used to examine the interaction of maternal and neonatal variables with length of treatment.

RESULTS: Of 204 neonates born to methadone exposed mothers, the average dose at delivery was 127 mg daily (25-340 mg) with median length of treatment 32 days (1-122 days). Trimester of initial exposure (P = .33), methadone dose at …