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Turhani D, Item C, Thurnher D, Kapral D, Cvikl B, Weissenböck M, Yerit K, Erovic B, Moser D, Watzinger F, Ewers R, Lauer G. Nachweis der Osteokalzinexpression osteoblastärer Zellen mandibulären Ursprungs, wachsend auf Biomaterialien, mittels RT-PCR und SDS-PAGE/Western Blotting. ACTA ACUST UNITED AC 2003; 7:294-300. [PMID: 14551806 DOI: 10.1007/s10006-003-0495-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
A new approach to addressing difficult tissue reconstructive or replacement problems in the oral cavity is to engineer new tissue by using selective cell transplantation on polymer scaffolds. The current study characterized the osteoblastic nature of adherent mandibular cells on biomaterials, which could have a potential use as scaffolds for tissue engineering strategies. Cells of mandibular origin from one patient were cultivated on three different biomaterials (PepGen P-15 trade mark, Frios Algipore, and OsteoGraf/LD-700) for 7 and 14 days and osteocalcin expression was demonstrated by RT-PCR and SDS-PAGE/Western blotting. In order to explicitly characterize only the adherent cells on the biomaterials, we first separated the biomaterials with adherent cells from the culture plate before trypsinization. We could demonstrate that cell growth of adherent mandibular osteoblast-like cells was significantly higher on biomaterials with an organic component (PepGen P-15 trade mark ) in comparison to Frios Algipore and OsteoGraf/LD-700, respectively. In conclusion, only the explicit study of adherent cells at the gene and protein levels gives information about the osteoconductivity of biomaterials.
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Willmroth F, Spleiss O, Wiesmann K, Moser D, Atmanspacher R, van Calker D. Expression of G-proteins and regulators of G-protein signalling in neutrophils of patients with bipolar disorder: effects of mood stabilizers. Bipolar Disord 2003; 4 Suppl 1:75-6. [PMID: 12479685 DOI: 10.1034/j.1399-5618.4.s1.30.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Boyle PA, Paul R, Moser D, Zawacki T, Gordon N, Cohen R. Cognitive and neurologic predictors of functional impairment in vascular dementia. Am J Geriatr Psychiatry 2003; 11:103-6. [PMID: 12527546] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/28/2023]
Abstract
OBJECTIVE The purpose of this study is to investigate associations between executive dysfunction, neuroimaging findings, and functional impairment in patients with vascular dementia (VaD). METHODS Twenty-nine VaD patients completed the Dementia Rating Scale and underwent MRI scanning to generate quantitative ratings of subcortical hyperintensities (SH) and cortical volume. Patients' caregivers completed items from the Lawton and Brody Activities of Daily Living Questionnaire, designed to measure instrumental activities of daily living (IADLs). The authors hypothesized that performance on the Initiation/Perseveration (IP) subscale, a measure of executive abilities, and SH would significantly predict levels of IADLs. RESULTS A hierarchical multiple-regression analysis revealed that IP and SH accounted for 42% of the variance in IADLs; IP alone accounted for 28%, and SH accounted for 14% beyond the contribution made by IP. CONCLUSION Findings indicate that specific cognitive and neuropathological factors are associated with functional impairment in VaD.
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Paul R, Moser D, Cohen R, Browndyke J, Zawacki T, Gordon N. Dementia severity and pattern of cognitive performance in vascular dementia. APPLIED NEUROPSYCHOLOGY 2002; 8:211-7. [PMID: 11989724 DOI: 10.1207/s15324826an0804_3] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
We evaluated the influence of dementia severity on cognitive performance in two groups of individuals with vascular dementia (VaD). Performance on the Mini-Mental State Exam (MMSE) was used to determine dementia severity. Tests of executive function, psychomotor speed, memory, language, and visuospatial function were administered. As expected, individuals with severe VaD (MMSE < 18) performed significantly more poorly than individuals with mild VaD (MMSE > or = 18) on most tests. More important, deficits were evident for both groups in each cognitive domain when compared to normative data. These results indicate that multiple cognitive domains are affected even in mild cases of VaD. Clinicians should be aware that although the presence of "patchy" cognitive deficits may indicate stroke, general cognitive dysfunction may occur in mild cases of VaD.
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Horowitz JA, Bell M, Trybulski J, Munro BH, Moser D, Hartz SA, McCordic L, Sokol ES. Promoting responsiveness between mothers with depressive symptoms and their infants. J Nurs Scholarsh 2002; 33:323-9. [PMID: 11775301 DOI: 10.1111/j.1547-5069.2001.00323.x] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
PURPOSE To test the efficacy of an interactive coaching intervention to promote responsiveness between mothers experiencing postpartum depressive symptoms (PPDS) and their infants. DESIGN An experimental design with 117 postpartum women in the Northeastern United States. METHODS Participants were randomly assigned either to the treatment or control group. Both groups had home visits at 4-8 weeks, 10-14 weeks, and 14-18 weeks postpartum and mother-infant interaction was videotaped and coded for responsiveness. The treatment group also received a coached behavioral intervention designed to promote maternal-infant responsiveness. Measures included the Edinburgh Postnatal Depression Scale, the Beck Depression Inventory-II, and the Dyadic Mutuality Code. FINDINGS The hypothesis, that the treatment group would show significantly higher maternal-infant responsiveness after the intervention, was supported. No effect of the intervention on depression scores was found. A significant increase in responsiveness and a significant decrease in depression scores occurred over time for both treatment and control groups. No interaction between group and time was detected. CONCLUSIONS The study showed that a coaching strategy had a positive effect on maternal-infant interaction in this sample. Future research is needed to test coaching interventions in conjunction with other strategies targeted to promote maternal-infant responsiveness and to reduce PPDS.
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Abstract
BACKGROUND Self-care is difficult for patients with heart failure (HF) because early symptoms are subtle and the treatment regimen is complex. The primary purpose of this study was to describe HF self-care abilities and the difficulties that patients have in achieving success in self-care. A secondary purpose was to compare self-care abilities in patients experienced with HF with those patients who are newly diagnosed. METHODS Descriptive, cross-sectional, comparative surveys were conducted to assess demographic and clinical factors that may interfere with self-care and lifestyle changes made to accommodate the diagnosis of HF. Symptoms the patients had and self-care responses to those symptoms were assessed by using the Self-Management of Heart Failure questionnaire. RESULTS The 139 patients were primarily elderly, male, retired, unmarried, and earning less than $20,000 annually. Hearing and eyesight were impaired and most patients were functionally compromised. Most of the group had multiple HF symptoms during the past year, yet their knowledge of the importance of signs and symptoms was poor and many misperceptions were evident. Recognition of changes in signs and symptoms was difficult for most patients, but easier for those more experienced with HF. Experienced patients were more likely to use appropriate self-care remedies than newly diagnosed patients. Few patients were comfortable evaluating the effectiveness of their self-care actions and most had low self-confidence in their ability to perform self-care. CONCLUSIONS With the low level of self-care ability and the number of difficulties these patients face, it is not surprising that rehospitalization rates remain high. Specific recommendations for the teaching and delivery of care are provided.
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Paul RH, Cohen RA, Moser D, Ott BR, Zawacki T, Gordon N, Bell S, Stone W. Performance on the Mattis Dementia Rating Scale in patients with vascular dementia: relationships to neuroimaging findings. J Geriatr Psychiatry Neurol 2001; 14:33-6. [PMID: 11281314 DOI: 10.1177/089198870101400108] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Impairment on screening measures such as the Mattis Dementia Rating Scale (MDRS) provides evidence of dementia in patients with cerebrovascular disease. However, the relationships between neuroimaging findings and performance on the MDRS in vascular dementia (VD) have not been determined. In the present study, we examined the relationships between subcortical hyperintensity (SH) volume and whole brain volume (WBV) on the subscales and total score of the MDRS. Results revealed that SH accounted for a significant amount of variance on the Initiation/Perseveration and Construction subscales, whereas WBV accounted for a significant amount of variance on the Memory subscale. The total score on the MDRS was found to be significantly related to WBV but not SH. These results suggest that subcortical damage and brain volume account for different aspects of cognitive decline in VD and that overall cognitive impairment may reflect cortical and subcortical involvement.
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Abstract
Failure to thrive (FTT) is a syndrome of growth failure that results in an infant who is behaviorally difficult. The current thinking is that FTT results from a problematic infant-mother interaction, with the infant making a significant contribution to the interactional process. It is possible that the behavioral characteristics of the infant with FTT may be related to underlying physiologic response patterns, specifically, activity of the autonomic nervous system. The purpose of this study is to examine the relationships among behavioral responsiveness, heart rate variability as a marker of autonomic nervous system activity, and nutritional status in infants with FTT. Infants with FTT were matched with healthy growing infants (n = 14 pairs). Results from the study indicated that infants with FTT exhibited considerably more negative behaviors and exhibited low heart rate variability. It appears that there may be a physiologic basis to the behaviors that are exhibited by infants with FTT. Prospective research is needed to further clarify this relationship.
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Paul R, Cohen R, Moser D, Ott B, Zawacki T, Gordon N. Performance on the Hooper Visual Organizational Test in patients diagnosed with subcortical vascular dementia: relation to naming performance. NEUROPSYCHIATRY, NEUROPSYCHOLOGY, AND BEHAVIORAL NEUROLOGY 2001; 14:93-7. [PMID: 11417672] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 02/20/2023]
Abstract
OBJECTIVE To examine the performance of individuals with vascular dementia (VaD) on the Hooper Visual Organization Test (HVOT) and to determine the influence of naming on HVOT performance in this population. BACKGROUND The HVOT is commonly administered to assess visuospatial perception among neurologic patients, but the test requires verbal identification of stimuli as well as spatial ability. Previous studies have examined the influence of naming on the HVOT, but the issue has not been systematically addressed in individuals with subcortical VaD. METHOD Individuals with a diagnosis of VaD were administered the HVOT, three additional measures of visuospatial function (Block Design and Picture Completion subtests of the Wechsler Adult Intelligence Scale-Revised, Rey-Osterrieth Complex Figure Test copy trial), and the Boston Naming Test (BNT). RESULTS On average, the VaD patients performed poorly compared with normative data on each of the cognitive measures, with the most pronounced deficit evident on the BNT. Regression analyses revealed that more than 60% of the variance in performance on the HVOT was accounted for by performance on the Block Design subtest of the Wechsler Adult Intelligence Scale-Revised; performance on the BNT did not contribute significantly. CONCLUSIONS The results suggest that VaD patients perform below expectations on the HVOT and that the measure is robust to naming deficits in this population.
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O'Brien JL, Moser DK, Riegel B, Frazier SK, Garvin BJ, Kim KA. Comparison of anxiety assessments between clinicians and patients with acute myocardial infarction in cardiac critical care units. Am J Crit Care 2001; 10:97-103. [PMID: 11244678] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
Abstract
BACKGROUND Although anxiety is common after acute myocardial infarction and can adversely affect physical recovery, it is not part of the routine clinical assessment of patients with myocardial infarction. Furthermore, evidence suggests that patients and clinicians differ significantly in their assessments of patients' anxiety levels. OBJECTIVES To determine the extent to which clinicians assess anxiety in patients with acute myocardial infarction and to compare patients' self-ratings with their clinicians' assessments. METHODS In a prospective, descriptive study, 101 patients used the Spielberger State Anxiety Index to assess their anxiety during the first 48 hours after admission for acute myocardial infarction. Patients' scores were compared with nurses' and physicians' assessments of the patients' anxiety as reported in the medical record. RESULTS Only 45 patients (45%) had anxiety assessments noted in the record. Of those 45, 26 patients (58%) were described simply as anxious without any further description of the level of anxiety. Eleven (24%) of those 45 patients had behaviors of anxiety recorded, again without any indication of the level of anxiety. No association between patients' self-assessments and their clinicians' assessments was apparent (lambda = .03; P > .05). CONCLUSIONS Anxiety was not routinely assessed, despite nearly half the patients reporting moderate to extreme anxiety when asked. When clinicians assessed anxiety, their assessments did not match patients' self-ratings of anxiety. A simple, easy-to-use instrument for discriminating levels of anxiety is needed.
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O'Brien JL, Moser DK, Riegel B, Frazier SK, Garvin BJ, Kim KA. Comparison of anxiety assessments between clinicians and patients with acute myocardial infarction in cardiac critical care units. Am J Crit Care 2001. [DOI: 10.4037/ajcc2001.10.2.97] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
BACKGROUND: Although anxiety is common after acute myocardial infarction and can adversely affect physical recovery, it is not part of the routine clinical assessment of patients with myocardial infarction. Furthermore, evidence suggests that patients and clinicians differ significantly in their assessments of patients' anxiety levels. OBJECTIVES: To determine the extent to which clinicians assess anxiety in patients with acute myocardial infarction and to compare patients' self-ratings with their clinicians' assessments. METHODS: In a prospective, descriptive study, 101 patients used the Spielberger State Anxiety Index to assess their anxiety during the first 48 hours after admission for acute myocardial infarction. Patients' scores were compared with nurses' and physicians' assessments of the patients' anxiety as reported in the medical record. RESULTS: Only 45 patients (45%) had anxiety assessments noted in the record. Of those 45, 26 patients (58%) were described simply as anxious without any further description of the level of anxiety. Eleven (24%) of those 45 patients had behaviors of anxiety recorded, again without any indication of the level of anxiety. No association between patients' self-assessments and their clinicians' assessments was apparent (lambda = .03; P > .05). CONCLUSIONS: Anxiety was not routinely assessed, despite nearly half the patients reporting moderate to extreme anxiety when asked. When clinicians assessed anxiety, their assessments did not match patients' self-ratings of anxiety. A simple, easy-to-use instrument for discriminating levels of anxiety is needed.
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Moser DK. Heart failure management: optimal health care delivery programs. ANNUAL REVIEW OF NURSING RESEARCH 2001; 18:91-126. [PMID: 10918933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
Abstract
Heart failure is the single most costly health care expenditure in the United States. The major proportion of these costs is attributable to rehospitalizations, and by many estimates the majority of rehospitalizations might be preventable with better health care delivery. The past 5 years have seen an explosion in the number of heart failure disease management programs put in place across the country to try to decrease the economic burden of heart failure and improve patient outcomes. Yet few of these are based on programs tested by researchers, let alone tested in randomized, controlled trials. This chapter summarizes findings from studies of heart failure disease management programs from 1980 to the present, critiques those studies, and offers suggestions for future research in this area.
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Millesi W, Formanek M, Moser D, Kornfehl J. Immune competent cells in non-irradiated autologous jejunal grafts used for reconstruction of the oral cavity and oropharynx. J Oral Pathol Med 2001; 30:91-7. [PMID: 11168853 DOI: 10.1034/j.1600-0714.2001.300205.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Autologous jejunal grafts used for primary reconstruction in cases of extensive soft tissue defects following tumor resection in the upper aerodigestive tract were investigated by immunohistochemistry (APAAP technique). Biopsies from eight patients were taken intra-operatively, at the time of transplantation and 2, 4, and 6 months post-operatively. A panel of monoclonal antibodies directed against surface antigens of the major subpopulations of the immune system was used. In all of the patients, a remarkable increase of all antigens investigated was detected 2 months post-operatively, which remained unchanged in the following biopsies (4 and 6 months postoperatively). Significantly higher numbers of CD45RA+ and CD45RO+ (P<0.05) leukocytes were detectable. This increase was due to both subsets of T and B cells, but only for CD19+ B cells was the increase significant. In addition, NK cells (CD16+ lymphocytic cells, P<0.01) and mature macrophages (25F9+ cells, P<0.01) increased. The first post-operative biopsy showed a significantly higher expression of activation-associated antigens (ICAM-1, VCAM, and HLA-DR) on monocytes/macrophages and endothelial cells. Our findings indicate that autologous jejunal grafts facilitate immunological function in the new microenvironment.
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Frazier SK, Moser DK, Stone KS. Heart rate variability and hemodynamic alterations in canines with normal cardiac function during exposure to pressure support, continuous positive airway pressure, and a combination of pressure support and continuous positive airway pressure. Biol Res Nurs 2001; 2:167-74. [PMID: 11547538 DOI: 10.1177/109980040100200302] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Variations in intrathoracic pressure generated by different ventilator weaning modes may significantly affect intrathoracic hemodynamics and cardiovascular stability. Although several investigators have attributed cardiovascular alterations during ventilator weaning to augmented sympathetic tone, there is limited investigation of changes in autonomic tone during ventilator weaning. Heart rate variability (HRV), the analysis of beat-to-beat changes in heart rate, is a noninvasive indicator of autonomic tone that might be useful in the identification of patients who are at risk for weaning difficulty due to underlying cardiac dysfunction. The authors describe HRV and hemodynamics in response to 3 ventilatory conditions: pressure support (PS) 10 cmH2O, continuous positive airway pressure (CPAP) 10 cmH2O, and a combination of PS 10 cmH2O and CPAP 10 cmH2O (PS + CPAP) in a group of canines with normal ventricular function. Six canines were studied in the laboratory. Continuous 3-lead electrocardiographic data were collected during baseline (controlled mechanical ventilation) and following transition to each of the ventilatory conditions (PS, CPAP, PS + CPAP) for analysis of HRV. HRV was evaluated using power spectral analysis to define the power under the curve in a very low frequency range (0.0033 to < 0.04 Hz, sympathetic tone), a low frequency range (0.04 to < 0.15 Hz, primarily sympathetic tone), and a high frequency range (0.15 to < 0.40 Hz, parasympathetic tone). A thermodilution pulmonary artery catheter measured cardiac output and right ventricular end-diastolic volume to describe global hemodynamics. There were significant increases in very low frequency power (sympathetic tone) with a concomitant significant reduction in high-frequency power (parasympathetic tone) with exposure to PS + CPAP. These alterations in HRV were associated with significantly increased heart rate and reduced right ventricular end-diastolic volume. Although there was a small but significant increase in cardiac output with exposure to PS, HRV was unchanged. These data indicate that there was a relative shift in autonomic balance to increased sympathetic and decreased parasympathetic tone with exposure to PS + CPAP. The increase in intrathoracic pressure reduced right ventricular end-diastolic volume (preload). This hemodynamic alteration generated a change in autonomic tone, so that cardiac output could be maintained. Individuals with autonomic and/or cardiovascular dysfunction may not be capable of this type of response and may fail to successfully wean from mechanical ventilation.
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Frazier SK, Moser DK, Stone KS. Cardiac power output during transition from mechanical to spontaneous ventilation in canines. J Cardiovasc Nurs 2001; 15:23-32. [PMID: 11140421 DOI: 10.1097/00005082-200101000-00004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Hemodynamic instability during weaning from mechanical ventilation is one proposed cause of weaning failure. This study evaluated cardiac power output (CPO) as an indicator of significant hemodynamic alteration and cardiac reserve during the transition from controlled mechanical ventilation to spontaneous ventilation using three clinical weaning modes. It also compared CPO with commonly used indicators of hemodynamic instability during weaning. The data suggest that CPO is a sensitive indicator of significant hemodynamic alteration and could be used to optimize cardiovascular function during weaning from mechanical ventilation to increase the likelihood of weaning success. Key words: cardiac output, cardiac power output, hemodynamic monitoring, mechanical ventilation
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Grady KL, Dracup K, Kennedy G, Moser DK, Piano M, Stevenson LW, Young JB. Team management of patients with heart failure: A statement for healthcare professionals from The Cardiovascular Nursing Council of the American Heart Association. Circulation 2000; 102:2443-56. [PMID: 11067802 DOI: 10.1161/01.cir.102.19.2443] [Citation(s) in RCA: 320] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Moser D, Jorge R, Manes F, Paradiso S, Rosazza S, Benjamin M, Robinson R. Executive improvement following transcranial magnetic stimulation. Arch Clin Neuropsychol 2000. [DOI: 10.1093/arclin/15.8.765] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Dracup K, Moser DK, Doering LV, Guzy PM, Juarbe T. A controlled trial of cardiopulmonary resuscitation training for ethnically diverse parents of infants at high risk for cardiopulmonary arrest. Crit Care Med 2000; 28:3289-95. [PMID: 11008994 DOI: 10.1097/00003246-200009000-00029] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE Parents of infants hospitalized in the neonatal intensive care unit are routinely taught cardiopulmonary resuscitation (CPR) as part of the preparation for transition to home. A variety of methods are used to teach CPR knowledge and skills. The purpose of this study was to compare the psychosocial consequences of three different methods of CPR training for parents of infants at high risk for cardiopulmonary arrest. DESIGN, SETTING, AND SUBJECTS In this prospective, multisite clinical trial, 335 parents and other caretakers of infants hospitalized in the neonatal intensive care unit were followed for 1 yr. Participants were 69% female, 49% Latino/Latina, with a mean age of 30 +/- 8 yrs. INTERVENTION Subjects initially were randomized to one of four CPR training protocols: a video-only class, an instructor-taught class, an instructor-taught class combined with a social support intervention, and a control group. The social support intervention involved a group discussion after CPR training with regular telephone follow-up over the next 6 months by a nurse. MEASUREMENTS AND MAIN RESULTS Data on psychosocial adjustment to illness, anxiety, and depression were collected at baseline, 2 wks, and 3 and 6 months. There were significant differences among the groups over time in anxiety (p = .007) and psychosocial adjustment to illness (p = .001). Parents in the CPR-video protocol had significantly less early anxiety and better postdischarge psychosocial adjustment compared with parents in the social support intervention at 2 wks after hospital discharge. Patterns of change over time, however, supported the efficacy of the CPR-social support intervention or the CPR-instructor protocols when compared with the CPR-video protocol. CONCLUSION The results confirm that parents have difficulty adjusting after an infant's discharge from the neonatal intensive care unit and support the positive psychosocial effects of helping parents prepare for a home emergency by teaching CPR. The additional staff resources required to provide parents with social support along with CPR training are not justified based on the findings of the current study.
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Moser DK, Dracup K. Impact of cardiopulmonary resuscitation training on perceived control in spouses of recovering cardiac patients. Res Nurs Health 2000; 23:270-8. [PMID: 10940952 DOI: 10.1002/1098-240x(200008)23:4<270::aid-nur3>3.0.co;2-8] [Citation(s) in RCA: 63] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The objectives of this study were to determine whether there are differences in emotional distress among spouses of recovering cardiac patients based on level of perceived control, and to determine whether perceived control can be enhanced by cardiopulmonary resuscitation (CPR) training. A total of 219 spouses of cardiac patients recovering from an acute cardiac event were enrolled and 196 completed the study. Spouses were assigned to either a no-treatment control group or one of two CPR training groups. Perceived control and emotional adjustment were measured at baseline and again 1 month after subjects received CPR training. Spouses with high perceived control were less anxious, less depressed, and less hostile at baseline. Perceived control increased significantly in spouses after both CPR training groups, but was unchanged in the control group. After a partner's cardiac event, perceived control is important for psychological recovery in spouses and can be increased by CPR training.
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Watzinger F, Luksch J, Millesi W, Schopper C, Neugebauer J, Moser D, Ewers R. Guided bone regeneration with titanium membranes: a clinical study. Br J Oral Maxillofac Surg 2000; 38:312-5. [PMID: 10922157 DOI: 10.1054/bjom.1999.0228] [Citation(s) in RCA: 81] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Guided bone regeneration using barrier membranes is useful in bone augmentation. Because the commonly used polytetrafluoroethylene (PTFE, Gore-Tex (R), WL Gore, Flagstaff, AZ, USA) membranes or resorbable membranes tend to collapse, more stable membranes are desirable. A titanium membrane (FRIOS(R) BoneShield, Friatec, Mannheim, Germany) was evaluated in a clinical study of 52 patients. Most of them had particulate bone grafts or phycogene hydroxyapatite (Algipore(R), Friatec, Mannheim, Germany) or both stabilized with titanium membranes. In 78 procedures, 23 membranes (29%) became exposed, but only seven of these (9%) led to failure of the graft with a considerable loss of augmented material. The time interval between operation and possibly exposure was responsible for the result. Early exposures (within a few weeks) led to poor formation of new bone within the grafts, whereas if exposure was later, results were as good as in procedures in which the membranes did not become exposed.
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Doering LV, Moser DK, Dracup K. Correlates of anxiety, hostility, depression, and psychosocial adjustment in parents of NICU infants. Neonatal Netw 2000; 19:15-23. [PMID: 11949109 DOI: 10.1891/0730-0832.19.5.15] [Citation(s) in RCA: 90] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE The birth of a premature or critically ill infant can result in debilitating parental responses. This study identifies correlates of parental anxiety, hostility, depression, and psychosocial adjustment so that nurses can identify parents likely to need special attention or intervention. DESIGN An explanatory, correlational design was used. SAMPLE The study involved 469 parents (mothers = 299, 65 percent; mean age 29.1 +/- 6.8 years) of infants hospitalized in five Level III NICUs. MAIN OUTCOME VARIABLE The main outcomes were those variables which correlated with the independent variables and included: parent status (mother or father), ethnicity, employment status, and education. RESULTS Parents experienced high levels of anxiety, hostility, and depression. Poorer family functioning, lower levels of social support, and lower perceived control were associated with higher levels of anxiety, hostility, and depression and with poorer adjustment. Parental status (mother or father), ethnicity, employment status, and education were significantly related to parental responses.
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Abstract
Despite advances in its treatment, the epidemic of heart failure continues unabated in the United States and is escalating worldwide. The extremely high morbidity and mortality seen with heart failure demand creative approaches to this problem. Attention to nontraditional risk factors for rehospitalization and mortality, in addition to traditional medical risk factors, may yield improved outcomes. Psychosocial factors, particularly lack of social support and depression, are associated with poorer outcomes in cardiac patients. However, few studies have been conducted among patients with heart failure. In this article, the evidence relating poor quality of life, social isolation and lack of emotional support, anxiety and depression, and morbidity and mortality in patients with heart failure is discussed. Also explored are possible mechanisms for the association between psychosocial variables and physical outcomes and related clinical and research implications.
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Kim KA, Moser DK, Garvin BJ, Riegel BJ, Doering LV, Jadack RA, McKinley S, Schueler AL, Underman L, McErlean E. Differences between men and women in anxiety early after acute myocardial infarction. Am J Crit Care 2000. [DOI: 10.4037/ajcc2000.9.4.245] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
BACKGROUND: Anxiety after acute myocardial infarction influences both short- and long-term recovery. Therefore, determining specific subgroups of patients who have relatively higher anxiety levels is important. Published findings about gender differences in anxiety after acute myocardial infarction are conflicting. OBJECTIVES: To determine whether gender differences in anxiety after acute myocardial infarction exist and whether any of the sociodemographic and clinical variables that often differ between men and women with acute myocardial infarction interact with gender to influence anxiety. METHODS: A total of 424 patients with confirmed acute myocardial infarction were enrolled in this multicenter prospective study. Patients' anxiety level was measured within 72 hours of their arrival at the hospital by using the State Anxiety Inventory and the Brief Symptom Inventory. RESULTS: Women had significantly higher anxiety than did men according to both the State Anxiety Inventory (42 +/- 12.9 vs 37.7 +/- 12.5; P = .001) and the Brief Symptom Inventory (0.83 +/- 0.97 vs 0.63 +/- 0.71; P = .02). Of the sociodemographic and clinical variables examined, only marital status and income significantly interacted with gender to influence anxiety. Married women had higher anxiety than did single and widowed women, and married men had lower anxiety than did single men. Women with lower income had higher anxiety than did women with higher income; income was not related to anxiety in men. CONCLUSION: Women report significantly greater anxiety early after acute myocardial infarction than men do. Women's greater anxiety may be partially explained by marital status and lower income at the time of the infarction.
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McKinley S, Moser DK, Dracup K. Treatment-seeking behavior for acute myocardial infarction symptoms in North America and Australia. Heart Lung 2000; 29:237-47. [PMID: 10900060 DOI: 10.1067/mhl.2000.106940] [Citation(s) in RCA: 117] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
OBJECTIVE The goal of this study was to compare North American and Australian patients' sociodemographic, clinical, cognitive, emotional, and social factors associated with behavior in seeking treatment for symptoms of acute myocardial infarction. PATIENTS Subjects included 277 North Americans (mean age, 58 +/- 12 years; 72% men) and 147 Australians (mean age, 62 +/- 13 years; 66% men) with acute myocardial infarction. METHODS Data were obtained with the Response to Symptoms Questionnaire and from the patients' hospital records. RESULTS In both groups, patients who delayed longer (P </=.05) had lower incomes, known diabetes mellitus, and symptom onset while at home; in addition, they appraised their symptoms as not serious, waited for symptoms to go away, and worried about troubling others. Additional factors associated with longer delay in North Americans (P </=.05) were older age, intermittent symptoms, and attribution of symptoms to a noncardiac cause; other contributing factors include not recognizing the symptoms as cardiac and fearing the consequences of seeking help. In Australians (P </=. 05), contributing factors were fewer years of education, a history of hypertension, and embarrassment about seeking help. CONCLUSION Programs to reduce delay in response to acute myocardial infarction symptoms must take account of cognitive and emotional processes and differences in response in the particular cultures of patients.
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Kim KA, Moser DK, Garvin BJ, Riegel BJ, Doering LV, Jadack RA, McKinley S, Schueler AL, Underman L, McErlean E. Differences between men and women in anxiety early after acute myocardial infarction. Am J Crit Care 2000; 9:245-53. [PMID: 10888147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
Abstract
BACKGROUND Anxiety after acute myocardial infarction influences both short- and long-term recovery. Therefore, determining specific subgroups of patients who have relatively higher anxiety levels is important. Published findings about gender differences in anxiety after acute myocardial infarction are conflicting. OBJECTIVES To determine whether gender differences in anxiety after acute myocardial infarction exist and whether any of the sociodemographic and clinical variables that often differ between men and women with acute myocardial infarction interact with gender to influence anxiety. METHODS A total of 424 patients with confirmed acute myocardial infarction were enrolled in this multicenter prospective study. Patients' anxiety level was measured within 72 hours of their arrival at the hospital by using the State Anxiety Inventory and the Brief Symptom Inventory. RESULTS Women had significantly higher anxiety than did men according to both the State Anxiety Inventory (42 +/- 12.9 vs 37.7 +/- 12.5; P = .001) and the Brief Symptom Inventory (0.83 +/- 0.97 vs 0.63 +/- 0.71; P = .02). Of the sociodemographic and clinical variables examined, only marital status and income significantly interacted with gender to influence anxiety. Married women had higher anxiety than did single and widowed women, and married men had lower anxiety than did single men. Women with lower income had higher anxiety than did women with higher income; income was not related to anxiety in men. CONCLUSION Women report significantly greater anxiety early after acute myocardial infarction than men do. Women's greater anxiety may be partially explained by marital status and lower income at the time of the infarction.
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