scholarly journals Feasibility of Conducting a Music Therapy Study With Hospice Patients with Dementia & Agitation

2011 ◽  
Vol 11 (2) ◽  
Author(s):  
Barbara Reuer ◽  
Julie Guy ◽  
Ann Sturley ◽  
Matt Soskins ◽  
Charles R. Lewis
Keyword(s):  
Music Therapy ◽  
Late Stage ◽  
Small Sample Size ◽  
Statistical Significance ◽  
Small Sample ◽  
Music Intervention ◽  
Post Intervention ◽  
Music Therapist ◽  
Therapy Assessment ◽  
Hospice Patients

This study's purpose was to explore non-pharmacological means for decreasing agitation in hospice patients with late stage dementia administered by caregivers.  Subjects in the study were patients on service with San Diego Hospice and the Institute for Palliative Medicine, diagnosed with late stage dementia, as determined by a FAST (Functional Assessment Staging) score of 7, and who were known to become agitated while performing certain tasks (e.g., bathing or eating). A music therapist assessed the subjects using an adaptation of the Music Therapy Assessment (Krout, 2000). The Short Portable Mental Status Questionnaire (SPMSQ) and Blessed Dementia Scale were administered pre- and post- intervention to assess cognitive functioning severity of dementia, respectively. Caregivers were trained to administer the Agitated Behavior Scale (ABS) after performing the stressful task without music (baseline). The music therapist created a CD for each subject based on the following: a) music background/preferences of subject (preferred styles of music, favorite selections or artists), obtained from family/caregiver, and b) subject responses observed during the assessment. Caregivers were instructed to complete the agitated task during the music intervention and immediately following the task completed an ABS evaluation. Out of the 51 patients referred for the study, 11 met inclusion criteria and were consented. Eight subjects completed the study. According to demographic information the majority of subjects were female, had previous music experience, and lived in a skilled nursing facility. The most frequent agitated task was bathing, which caused agitation in 75% of subjects. SPMSQ results indicated all patients had severe cognitive impairment and pre-/post-scores were the same. Pre-music intervention ABS scores were a mean of 23.46 (SD=5.8), and a mean of 20.69 (SD=7.1) for post-music intervention. This indicated that subjects became slightly less agitated overall though the effects were not statistically significant (t (7) = 1.41, p=0.2). Further analysis was unwarranted due to the lack of statistical significance and the small sample size. Two subjects demonstrated decreased agitation levels. Study limitations, implications for further research, and feasibility of research with late stage dementia patients receiving hospice care are discussed by the researchers.

scholarly journals Immunological Effects of an Add-On Physical Exercise Therapy in Depressed Adolescents and Its Interplay with Depression Severity

2021 ◽  
Vol 18 (12) ◽  
pp. 6527
Author(s):  
Heidrun Lioba Wunram ◽  
Max Oberste ◽  
Stefanie Hamacher ◽  
Susanne Neufang ◽  
Nils Grote ◽  
...  
Keyword(s):  
Exercise Therapy ◽  
Depressive Disorders ◽  
Small Sample Size ◽  
Small Sample ◽  
Whole Body ◽  
Control Treatment ◽  
Depression Severity ◽  
Post Intervention ◽  
Positive Effects ◽  
Tnf Α

Background: Pro-inflammatory cytokines (PICs) have gained attention in the pathophysiology and treatment of depressive disorders. At the same time, the therapeutic effect of physical activity seems to work via immunomodulatory pathways. The interventional study “Mood Vibes” analyzed the influence of exercise on depression severity (primary endpoint) in depressive adolescents; the influence of PICs on the clinical outcome was analyzed as a secondary endpoint. Methods: Clinically diagnosed depressed adolescents (N = 64; 28.1% male; mean age = 15.9; mean BMI = 24.6) were included and participated either in Whole Body Vibration (WBV) (n = 21) or bicycle ergometer training (n = 20) in addition to treatment-as-usual (TAU). Patients in the control treatment group received TAU only (n = 23). The PICs (interleukin-6—IL-6 and tumor necrosis factor-α—TNF-α) were analyzed before intervention, after 6 weeks of training (t1), and 8 weeks post-intervention (t2). The effects of the treatment on depression severity were rated by self-rating “Depression Inventory for Children and Adolescents” (DIKJ). Results: Basal IL-6 decreased in all groups from t0 to t1, but it increased again in WBV and controls at t2. TNF-α diminished in ergometer and controls from baseline to t1. PIC levels showed no correlation with depression severity at baseline. The influence on DIKJ scores over time was significant for IL-6 in the WBV group (p = 0.008). Sex had an impact on TNF-α (p < 0.001), with higher concentrations in male patients. Higher body mass index was associated with higher IL-6 concentrations over all measurement points (p < 0.001). Conclusions: The positive effects of an intensive add-on exercise therapy on adolescent depression seem to be partly influenced by immunomodulation. A small sample size and non-randomized controls are limitations of this study.

Combination of AST to ALT and neutrophils to lymphocytes ratios as predictors of locally advanced disease in patients with bladder cancer subjected to radical cystectomy: Results from a single-institutional series

2021 ◽  
pp. 039156032110351
Author(s):  
Alessandro Uleri ◽  
Rodolfo Hurle ◽  
Roberto Contieri ◽  
Pietro Diana ◽  
Nicolòmaria Buffi ◽  
...  
Keyword(s):  
Bladder Cancer ◽  
Radical Cystectomy ◽  
Advanced Disease ◽  
Independent Predictor ◽  
Small Sample Size ◽  
Statistical Significance ◽  
Locally Advanced ◽  
Small Sample ◽  
Locally Advanced Disease ◽  
Increased Risk

Background: Bladder cancer (BC) staging is challenging. There is an important need for available and affordable predictors to assess, in combination with imaging, the presence of locally-advanced disease. Objective: To determine the role of the De Ritis ratio (DRR) and neutrophils to lymphocytes ratio (NLR) in the prediction of locally-advanced disease defined as the presence of extravescical extension (pT ⩾ 3) and/or lymph node metastases (LNM) in patients with BC treated with radical cystectomy (RC). Methods: We retrospectively analyzed clinical and pathological data of 139 consecutive patients who underwent RC at our institution. Logistic regression models (LRMs) were fitted to test the above-mentioned outcomes. Results: A total of 139 consecutive patients underwent RC at our institution. Eighty-six (61.9%) patients had a locally-advanced disease. NLR (2.53 and 3.07; p = 0.005) and DRR (1 and 1.17; p = 0.01) were significantly higher in patients with locally-advanced disease as compared to organ-confined disease. In multivariable LRMs, an increasing DRR was an independent predictor of locally-advanced disease (OR = 3.91; 95% CI: 1.282–11.916; p = 0.017). Similarly, an increasing NLR was independently related to presence of locally-advanced disease (OR = 1.28; 95% CI: 1.027–1.591; p = 0.028). In univariate LRMs, patients with DRR > 1.21 had a higher risk of locally advanced disease (OR = 2.83; 95% CI: 1.312–6.128; p = 0.008). Similarly, in patients with NLR > 3.47 there was an increased risk of locally advanced disease (OR = 3.02; 95% CI: 1.374–6.651; p = 0.006). In multivariable LRMs, a DRR > 1.21 was an independent predictor of locally advanced disease (OR = 2.66; 95% CI: 1.12–6.35; p = 0.027). Similarly, an NLR > 3.47 was independently related to presence of locally advanced disease (OR = 2.24; 95% CI: 0.95–5.25; p = 0.065). No other covariates such as gender, BMI, neoadjuvant chemotherapy or diabetes reached statistical significance. The AUC of the multivariate LRM to assess the risk of locally advanced disease was 0.707 (95% CI: 0.623–0.795). Limitations include the retrospective nature of the study and the relatively small sample size.

Abstract 248: Initiation and Assessment of Timekeeping Roles During In-Hospital Cardiac Arrests to Track Rhythm Checks and Epinephrine Dosing

Circulation ◽  
2019 ◽  
Vol 140 (Suppl_2) ◽  
Author(s):  
Conor Crowley ◽  
Peter Clardy ◽  
Jessica McCannon ◽  
Rebecca Logiudice
Keyword(s):  
Small Sample Size ◽  
Medical Center ◽  
Academic Medical Center ◽  
Small Sample ◽  
Post Intervention ◽  
Epinephrine Administration ◽  
Team Members ◽  
Minute Post ◽  
Chaotic Nature ◽  
Strongly Agree

Introduction: Compliance to ACLS cardiac arrest algorithm is low and associated with worse outcomes from in-hospital cardiac arrests (IHCA). Reasons for non-compliance include reduced communication due to chaotic nature of IHCAs and difficulty timing epinephrine administration and rhythm check intervals. Hypothesis: Delegating two separate code team members for rhythm and epinephrine timing will increase adherence to ACLS algorithm during IHCAs. Methods: This is a pre-post interventional study of IHCAs at a single academic medical center. Two stopwatches were placed on all code carts and two new timekeeping roles were created. Education was provided to staff regarding the alteration of existing code team member roles for the use of stopwatches. Algorithm adherence was analyzed pre and post implementation of timekeeper roles. Deviation from the 2-minute rhythm check or 3-5-minute epinephrine administration was counted as one deviation. Anonymous surveys were delivered to evaluate providers perceived benefits of timekeeper roles for IHCAs. Results: Data from 13 pre intervention IHCAs were compared to 12 IHCAs post intervention. The initial rhythm was PEA/asystole in 69% pre-intervention vs 83% post intervention. Prior to implementation 82 deviations vs. 11 deviations post implementation occurred (p=0.006). The mean time until first dose of epinephrine was administered pre intervention was 2.3 ± 3.3 minutes vs 0.4 ±1 minute post. Pre-implementation ROSC rate was 53.8% vs. 66.7% post intervention. Surveys were delivered to 100% of code team members post intervention, with a 79% response rate. Surveys demonstrate providers felt time keeping roles made it easier to track epinephrine administration and rhythm checks. On a Likert scale, 78% of providers “strongly agree” that the use of timekeeping roles and devices improved code team communication. Conclusion: Two separate timekeeper roles during IHCAs improved algorithm compliance, code team function and communication, and was favored by code team members. Timekeeper roles may be associated with improved rates of ROSC and less time until the first dose of epinephrine is administered. This study is limited by its small sample size, single center and requires validation.

Internet-based intervention compared to brief intervention for smoking cessation in Brazil: a pilot study (Preprint)

2021 ◽  
Author(s):  
Nathalia Machado ◽  
Henrique Gomide ◽  
Heder Bernardino ◽  
Telmo Ronzani
Keyword(s):  
Smoking Cessation ◽  
Brief Intervention ◽  
Small Sample Size ◽  
Statistical Significance ◽  
Healthcare Providers ◽  
Intervention Group ◽  
Small Sample ◽  
The Internet ◽  
Intention To Treat ◽  
Internet Based Intervention

BACKGROUND Smoking is still the leading cause of preventable death. Governments and healthcare providers should make available more and accessible resources to help tobacco users stop. OBJECTIVE This study describes a pilot longitudinal study that evaluated the efficacy of a computerized intervention compared to the brief intervention for smoking cessation among Brazilians. METHODS Smokers were recruited and randomly assigned to one of the two intervention groups. RESULTS The results showed similar rates of cessation and reduction for both intervention groups. The internet-based intervention was a little more effective for smoking cessation, while the brief intervention was more effective in reducing the number of cigarettes smoked per day. Despite this, this difference was small and had no statistical significance even after adjusting for intention-to-treat analysis. These results should be interpreted with caution, especially due to the small sample size. CONCLUSIONS Forty-nine smokers were enrolled in this study (25 in the brief intervention group; 24 in the internet-based intervention group). The mean age was 44.46 years old; most were male (59.2%), had elementary school (44.9%), smoked an average of 14.5 cigarettes per day, had a mean score of 4.65 for nicotine dependence, and score of 5.7 for motivation to quit. Measures were drawn from comparing cessation rate, motivation score and sought treatment between groups. Thirty-five participants answered the follow up 1 and 19 answered to the second.

scholarly journals Systematic Review and Meta-Analysis of Linezolid and Daptomycin for Treatment of Vancomycin-Resistant Enterococcal Bloodstream Infections

2013 ◽  
Vol 57 (10) ◽  
pp. 5013-5018 ◽  
Author(s):  
Donald W. Whang ◽  
Loren G. Miller ◽  
Neil M. Partain ◽  
James A. McKinnell
Keyword(s):  
Systematic Review ◽  
Clinical Trials ◽  
Fixed Effects ◽  
Randomized Clinical Trials ◽  
Small Sample Size ◽  
Statistical Significance ◽  
Bloodstream Infections ◽  
Small Sample ◽  
Antibiotic Selection ◽  
Vancomycin Resistant

ABSTRACTBloodstream infections due to vancomycin-resistant enterococci (VRE-BSI) result in substantial patient mortality and cost. Daptomycin and linezolid are commonly prescribed for VRE-BSI, but there are no clinical trials to determine optimal antibiotic selection. We conducted a systematic review for investigations that compared daptomycin and linezolid for VRE-BSI. We searched Medline from 1966 through 2012 for comparisons of linezolid and daptomycin for VRE-BSI. We included searches of EMBASE, clinicaltrials.gov, and national meetings. Data were extracted using a standardized instrument. Pooled odds ratios (OR) and 95% confidence intervals (95% CI) were calculated using a fixed-effects model. Our search yielded 4,243 publications, of which 482 contained data on VRE treatment. Most studies (452/482) did not present data on BSI or did not provide information on linezolid or daptomycin. Among the remaining 30 studies, 9 offered comparative data between the two agents. None were randomized clinical trials. There was no difference in microbiologic (n= 5 studies, 517 patients; OR, 1.0; 95% CI, 0.4 to 1.7;P= 0.95) and clinical (n= 3 studies, 357 patients; OR, 1.2; 95% CI, 0.7 to 2.0;P= 0.7) cures between the two antibiotics. There was a trend toward increased survival with linezolid compared to daptomycin treatment (n= 9 studies, 1,074 patients; OR, 1.3; 95% CI, 1.1 to 1.8;I2= 0 [whereI2is a measure of inconsistency]), but this did not reach statistical significance (P= 0.054). There are limited data to inform clinicians on optimal antibiotic selection for VRE-BSI. Available studies are limited by small sample size, lack of patient-level data, and inconsistent outcome definitions. Additional research, including randomized clinical trials, is needed before conclusions can be drawn about treatment options for VRE therapy.

scholarly journals Approaches to multidrug-resistant organism prevention and control in long-term care facilities for older people: a systematic review and meta-analysis

2022 ◽  
Vol 11 (1) ◽  
Author(s):  
Valerie Wing Yu Wong ◽  
Ying Huang ◽  
Wan In Wei ◽  
Samuel Yeung Shan Wong ◽  
Kin On Kwok
Keyword(s):  
Small Sample Size ◽  
Meta Analysis ◽  
Small Sample ◽  
Risk Of Bias ◽  
Source Control ◽  
Resistant Organism ◽  
Routine Practice ◽  
Post Intervention ◽  
Term Care ◽  
Mrsa Colonization

Abstract Background Despite clear evidence of benefits in acute-care hospitals, controversy over the effectiveness of IPC measures for MDROs is perceptible and evidence-based practice has not been established. Objective To investigate the effects of IPC interventions on MDRO colonization and infections in LTCFs. Data sources Ovid MEDLINE, EMBASE, and CINAHL from inception to September 2020. Eligibility criteria Original and peer-reviewed articles examining the post-intervention effects on MDRO colonization and infections in LTCFs. Interventions (i) Horizontal interventions: administrative engagement, barrier precautions, education, environmental cleaning, hand hygiene, performance improvement, and source control; and (ii) vertical intervention: active surveillance plus decolonization. Study appraisal and synthesis We employed a random-effects meta-analysis to estimate the pooled risk ratios (pRRs) for methicillin-resistant Staphylococcus aureus (MRSA) colonization by intervention duration; and conducted subgroup analyses on different intervention components. Study quality was assessed using Cochrane risk of bias tools. Results Of 3877 studies identified, 19 were eligible for inclusion (eight randomized controlled trials (RCTs)). Studies reported outcomes associated with MRSA (15 studies), vancomycin-resistant Enterococci (VRE) (four studies), Clostridium difficile (two studies), and Gram-negative bacteria (GNB) (two studies). Eleven studies were included in the meta-analysis. The pRRs were close to unity regardless of intervention duration (long: RR 0.81 [95% CI 0.60–1.10]; medium: RR 0.81 [95% CI 0.25–2.68]; short: RR 0.95 [95% CI 0.53–1.69]). Vertical interventions in studies with a small sample size showed significant reductions in MRSA colonization while horizontal interventions did not. All studies involving active administrative engagement reported reductions. The risk of bias was high in all but two studies. Conclusions Our meta-analysis did not show any beneficial effects from IPC interventions on MRSA reductions in LTCFs. Our findings highlight that the effectiveness of interventions in these facilities is likely conditional on resource availability—particularly decolonization and barrier precautions, due to their potential adverse events and uncertain effectiveness. Hence, administrative engagement is crucial for all effective IPC programmes. LTCFs should consider a pragmatic approach to reinforce standard precautions as routine practice and implement barrier precautions and decolonization to outbreak responses only.

Unsubstantiated conclusions about the Family Star Plus as an outcome measure: a rebuttal to Sweet, Winter, Neeson and Connolly (2020)

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Anna Good ◽  
Joy MacKeith
Keyword(s):  
Ordinal Data ◽  
Design Methodology ◽  
Outcome Measure ◽  
Small Sample Size ◽  
Statistical Significance ◽  
Reliability And Validity ◽  
Small Sample ◽  
Content Type ◽  
Outcomes Measures ◽  
The Family

Purpose The purpose of this article is to explain why Sweet et al.'s assertions are not well founded and raise unsubstantiated doubt over the use of the Family star Plus and the Outcomes Star suite of tools as outcomes measures. Design/methodology/approach Evidence is presented of flaws in the analysis, reporting and conclusions of an article published in this journal (Sweet et al., 2020). Findings Sweet et al. failed to mention a body of Outcomes Star validation work, including over 20 online reports and a manuscript they had seen of a now published article supporting the reliability and validity of the Family Star Plus (Good and MacKeith, 2020). There are significant issues with their methodology, presentation of results and conclusions including: reliance on statistical significance with a small sample size; use of statistics not intended for ordinal data and; and inappropriate conclusions from convergence with measures conceptually different to the Family Star Plus. Originality/value Evidence is presented that the Family Star Plus is a useful and valid outcome measure and that Sweet et al.’s conclusions can be attributed to issues with their methodology and interpretation.

Three-year results of phase I retinal gene therapy trial for CNGA3-mutated achromatopsia: results of a non randomised controlled trial

2021 ◽  
pp. bjophthalmol-2021-319067
Author(s):  
Felix Friedrich Reichel ◽  
Stylianos Michalakis ◽  
Barbara Wilhelm ◽  
Ditta Zobor ◽  
Regine Muehlfriedel ◽  
...  
Keyword(s):  
Gene Therapy ◽  
Primary Endpoint ◽  
Statistical Power ◽  
Small Sample Size ◽  
Controlled Trial ◽  
Statistical Significance ◽  
Small Sample ◽  
Functional Improvement ◽  
Limiting Factor ◽  
Serious Adverse Events

AimsTo determine long-term safety and efficacy outcomes of a subretinal gene therapy for CNGA3-associated achromatopsia. We present data from an open-label, nonrandomised controlled trial (NCT02610582).MethodsDetails of the study design have been previously described. Briefly, nine patients were treated in three escalating dose groups with subretinal AAV8.CNGA3 gene therapy between November 2015 and October 2016. After the first year, patients were seen on a yearly basis. Safety assessment constituted the primary endpoint. On a secondary level, multiple functional tests were carried out to determine efficacy of the therapy.ResultsNo adverse or serious adverse events deemed related to the study drug occurred after year 1. Safety of the therapy, as the primary endpoint of this trial, can, therefore, be confirmed. The functional benefits that were noted in the treated eye at year 1 were persistent throughout the following visits at years 2 and 3. While functional improvement in the treated eye reached statistical significance for some secondary endpoints, for most endpoints, this was not the case when the treated eye was compared with the untreated fellow eye.ConclusionThe results demonstrate a very good safety profile of the therapy even at the highest dose administered. The small sample size limits the statistical power of efficacy analyses. However, trial results inform on the most promising design and endpoints for future clinical trials. Such trials have to determine whether treatment of younger patients results in greater functional gains by avoiding amblyopia as a potential limiting factor.

scholarly journals Library orientation practices in special libraries

2020 ◽  
Vol 48 (4) ◽  
pp. 525-536
Author(s):  
Melissa Fraser-Arnott
Keyword(s):  
Information Needs ◽  
Small Sample Size ◽  
Statistical Significance ◽  
Academic Library ◽  
Small Sample ◽  
Orientation Program ◽  
Content Type ◽  
Special Library ◽  
Library Staff ◽  
Host Organization

Purpose The library orientation session is an important marketing tool because it offers the first opportunity for library staff to connect with new clients (Craft and Ballard-Thrower, 2011; Rhoades and Hartsell, 2008). This paper aims to explore library orientation practices in special libraries and information centers with the goal of surveying current practices and identifying guidance for successful orientation program design and delivery. Design/methodology/approach This study explored library orientation practices in special libraries and information services through an electronic survey. The survey questions were developed based on themes that emerged from case studies on library orientations from the academic library literature. These themes included reasons for library orientation program redesigns, the importance of partnerships in orientation design and delivery and the tools and techniques used in the delivery of orientation sessions. Findings The results revealed that library orientations are taking place in special libraries, but there is no consistent approach to library orientation delivery. Even within a single library, multiple approaches to library orientations are taken based on client availability, demand and information needs observations of library staff. Participants’ responses were analyzed to develop recommendations for special library orientations. These include developing partnerships (particularly with human resource departments), using technology strategically, considering the timing of orientations for new potential clients in relation to their start as new employees in the host organization, customizing library orientations based on client segment, engaging in ongoing outreach, and being flexible in design and delivery methods. Research limitations/implications This study represents a starting step in an exploration of library orientation practices in special libraries. The key limitation of this study was the low response rate leading to small sample size. A larger sample of special libraries would be needed to produce a quantitative analysis of the prevalence of practices with an acceptable degree of statistical significance. Alternately, smaller samples of special libraries organized by characteristics such as size or type (e.g. corporate libraries, law libraries and medical libraries) could be conducted to determine if distinctive trends exist within these special library types. Practical implications This study revealed information about key practices and challenges that can be used by special library practitioners seeking to implement or redesign a library orientation program in their library. Originality/value While academic and practitioner literature exists detailing library orientation activities in academic and school libraries, there are very few papers on special library orientations. This study fills a gap in the literature by investigating library orientation practices in special libraries and information centers.

scholarly journals Coronavirus disease-2019 in cancer patients. A report of the first 25 cancer patients in a western country (Italy)

2020 ◽  
Vol 16 (20) ◽  
pp. 1425-1432 ◽  
Author(s):  
Elisa Maria Stroppa ◽  
Ilaria Toscani ◽  
Chiara Citterio ◽  
Elisa Anselmi ◽  
Elena Zaffignani ◽  
...  
Keyword(s):  
Sample Size ◽  
Antiviral Therapy ◽  
Cancer Patients ◽  
General Hospital ◽  
Small Sample Size ◽  
Statistical Significance ◽  
Western Country ◽  
Small Sample ◽  
Control Group ◽  
Worse Prognosis

Background: We describe cancer patients with coronavirus disease-2019 (COVID-19) infection treated at the Piacenza’s general hospital (north Italy). Materials & methods: 25 cancer patients infected by COVID-19 admitted at the Piacenza’s general hospital from 21 February to 18 March 2020. Outcome from the infection were compared with infected noncancer patients. Results: 20 patients (80%) were treated with antiviral therapy and hydroxychloroquine and five (20%) received hydroxychloroquine alone. Nine (36%) patients died, while 16 (64%) overcome the infection. In the control group the mortality was 16.13% and the overcome from infection was 83.87%. Conclusion: Mortality for COVID-19 was greater in cancer patients when compared with noncancer patients, worse prognosis for older age, women and patients treated with hydroxychloroquine alone. However, the comparisons did not reach statistical significance in most cases. This could be due to the small sample size that is the main limitation of the study.

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