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Pang CPP, Cheung DSK, Chiang VCL. A visual art intervention program for older people with stroke in residential care settings: A feasibility study. Scand J Caring Sci 2024; 38:334-346. [PMID: 38235535 DOI: 10.1111/scs.13233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 11/24/2023] [Accepted: 12/29/2023] [Indexed: 01/19/2024]
Abstract
INTRODUCTION Stroke poses challenges to the physiological, psychosocial and spiritual well-being of affected individuals. As the impacts of stroke might not be reversible, a shift in focus to providing care is desirable. Visual art interventions using visual and symbolic art can help participants to express their feelings, give them a sense of choice and the feeling that they are retaining a sense of control, promote insights, restructure their sense of cognition and instil hope. There have been few studies on visual art interventions involving older people with stroke and none in residential care homes (RCHs). Theoretical support and rigorous research designs on the subject are lacking. Thus, this study seeks to address this research gap by examining the feasibility of a visual art intervention for older people in RCHs and exploring the impacts on their holistic well-being. METHODS This was a single-blinded, two-arm, randomised controlled feasibility study grounded on Watson's Caring Theory. The Holistic Well-Being Scale and Caring Factor Survey were used in the study, with three assessment time-points: before the intervention (T1), at the mid-point of the intervention (T2) and immediately after the intervention (T3). RESULTS Sixty-one older people with stroke were recruited from 14 RCHs and randomised into the intervention and control groups. The recruitment rate was 44.53%, and the retention rate for the intervention group was 93.55%. Implementing the programme was affordable (at approximately US$126/head), the duration was acceptable (721 min) and the feedback from participants and staff of the RCHs was positive. CONCLUSIONS The visual art intervention programme proved to be clinically feasible. This study adds new insights to the development of visual art interventions and to the caring sciences. The efficacy of the programme on holistic well-being has yet to be confirmed.
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Khan MT, Zaheer S, Amar W, Shafique K. Effect of smoking cessation interventions on abstinence and tuberculosis treatment outcomes among newly diagnosed patients: a randomized controlled trial. Microbiol Spectr 2024; 12:e0387823. [PMID: 38385711 PMCID: PMC10986535 DOI: 10.1128/spectrum.03878-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Accepted: 01/29/2024] [Indexed: 02/23/2024] Open
Abstract
The study evaluates the effectiveness of smoking cessation interventions [Behavioral Change Communication (BCC) and Behavioral Change Communication plus bupropion (BCC+)] compared to conventional Directly Observed Therapy Short Course (DOT) treatment in improving pulmonary tuberculosis treatment outcomes and abstinence among newly diagnosed pulmonary tuberculosis (PTB) patients, highlighting the scarcity of robust experimental studies. The current randomized controlled trial, conducted at Ojha Institute of Chest Diseases between October 2017 and June 2019, randomized 292 patients who were current smokers with newly diagnosed pulmonary tuberculosis into three arms: control (n = 97), BCC (n = 97), and BCC+ (n = 98) arms. The outcomes of the interventions were compared in terms of favorable treatment outcomes and abstinence achieved at the end of 6 months. Baseline characteristics were compared between groups. Cox regression quantified the effect size of interventions for both outcome variables and reported as (crude and adjusted) hazard ratios with 95% confidence intervals (CI). No statistically significant difference was observed in baseline characteristics in each arm. Both BCC+ and BCC showed a statistically significant effect in achieving favorable PTB outcomes at 6 months (aHR 2.37, 95% CI 1.52-3.70 and aHR 2.34, 95% CI 1.51-3.60), as well as for abstinence from smoking at 6 months (BCC+: aHR 4.03, 95% CI 2.18-7.44 and BCC: aHR 3.87, 95% CI 2.12-7.05) compared to the control arm. Both BCC and BCC+ aided by pharmacologic agents such as bupropion when incorporated with conventional DOTs were found to be significantly effective in attaining favorable tuberculosis treatment outcomes as well as in attaining smoking abstinence at the end of the 6-month treatment. This study shows that adding smoking cessation programs (with or without extra drugs like bupropion) to standard Directly Observed Treatment Short Course (DOTs) treatment for people who have recently been diagnosed with pulmonary tuberculosis has a great positive impact on how well the overall antituberculosis treatment works. Our trial shows very promising results for such a combined therapy (DOTs and smoking cessation) in a country where the burden of both tuberculosis and smoking is very high.
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Affiliation(s)
- Muhammad Tahir Khan
- School of Public Health, Dow University of Health Sciences, Karachi, Pakistan
| | - Sidra Zaheer
- School of Public Health, Dow University of Health Sciences, Karachi, Pakistan
| | - Washdev Amar
- Dr. A. Q. Khan Institute of Behavioral Sciences, Karachi, Pakistan
| | - Kashif Shafique
- School of Public Health, Dow University of Health Sciences, Karachi, Pakistan
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Bello F, Koukou E, Bodjrenou S, Termote C, Azokpota P, Hounkpatin WA. Food and nutrition knowledge, attitudes and practices among children in public primary school with canteens in southern Benin: a case study. BMC Nutr 2024; 10:40. [PMID: 38438938 PMCID: PMC10910792 DOI: 10.1186/s40795-024-00857-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2023] [Accepted: 02/22/2024] [Indexed: 03/06/2024] Open
Abstract
BACKGROUND Food and nutrition notion among schoolchildren in Benin is still less documented. Few studies have examined the determinants of food and nutrition among schoolchildren while others have attempted to link knowledge, attitudes and practices to diet. The present study aims to evaluate food and nutrition knowledge, attitudes and practices among schoolchildren enrolled in public primary schools canteens in Cotonou and its surroundings. METHODS A diagnostic study was conducted in twelve public primary schools with canteens. A structured interview questionnaire was used to collect data from 861 schoolchildren aged 7 to 14 years. Three scores were used to assess the level of knowledge, attitude and practice. The overall score was the total of correct responses. The maximum score for all the three parameters was 15, 6 and 4 respectively for knowledge, attitude and practices. Data were analyzed using STATA 16. Logistic regression was performed to identify the relationship between food and nutrition practices and knowledge and attitude. Pearson goodness of fit test was performed to verify the adequacy of the model. A P-value of less than 0.05 (P < 0.05) was considered significant at 95% confidence interval. RESULTS schoolchildren's nutrition knowledge was low (mean score 2.52 ± 1.33) while attitude and practices were acceptable (mean score 4.08 ± 1.39 and 2.84 ± 0.77). Only 18.2% of schoolchildren knew the different food groups and 3.4% knew that they should eat at least five fruits and vegetables a day. Most of the schoolchildren (93.6%) were favorable to eat at least five fruits and vegetables and 86.8% were willing to eat more than 3 times a day. Among all practices, snacking between meals and eating breakfast were poorly observed by the schoolchildren. Nutrition knowledge was associated with practices observed among schoolchildren but not with attitudes. However, a significant positive association was observed (p < 0.05) between attitudes and practices. CONCLUSION Knowledge on food and nutrition among schoolchildren from public primary schools with canteen was low. This study suggests implementation of nutritional education to improve schoolchildren's knowledge and attitudes towards healthy diets and nutrition.
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Affiliation(s)
- Faïck Bello
- School of Nutrition and Food Technology and Sciences, Faculty of Agricultural Sciences, University of Abomey-Calavi, Calavi, Benin.
| | - Elie Koukou
- School of Nutrition and Food Technology and Sciences, Faculty of Agricultural Sciences, University of Abomey-Calavi, Calavi, Benin
- Alliance of Bioversity International and CIAT, Abomey-Calavi, Calavi, Benin
| | - Sam Bodjrenou
- School of Nutrition and Food Technology and Sciences, Faculty of Agricultural Sciences, University of Abomey-Calavi, Calavi, Benin
- Alliance of Bioversity International and CIAT, Abomey-Calavi, Calavi, Benin
| | - Céline Termote
- Alliance of Bioversity International and CIAT, Duduville Campus, Nairobi, Kenya
| | - Paulin Azokpota
- School of Nutrition and Food Technology and Sciences, Faculty of Agricultural Sciences, University of Abomey-Calavi, Calavi, Benin
| | - Waliou Amoussa Hounkpatin
- School of Nutrition and Food Technology and Sciences, Faculty of Agricultural Sciences, University of Abomey-Calavi, Calavi, Benin
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Dieckelmann M, González-González AI, Banzer W, Berghold A, Jeitler K, Pantel J, Pregartner G, Schall A, Tesky VA, Siebenhofer A. Effectiveness of exercise interventions to improve long-term outcomes in people living with mild cognitive impairment: a systematic review and meta-analysis. Sci Rep 2023; 13:18074. [PMID: 37872230 PMCID: PMC10593841 DOI: 10.1038/s41598-023-44771-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Accepted: 10/12/2023] [Indexed: 10/25/2023] Open
Abstract
Although exercise guidelines now recommend exercise for patients with MCI, the long-term effects of exercise in patients with MCI has not been reviewed systematically. The aim was to assess (1) the effectiveness of exercise and physical activity (EXPA) interventions in improving long-term patient-relevant cognitive and non-cognitive outcomes in people with mild cognitive impairment, (2) how well the included trials reported details of the intervention, and (3) the extent to which reported endpoints were in line with patient preferences that were assessed in patient workshops. Following PRISMA guidelines, we performed a systematic review and meta-analysis including randomized controlled trials. A total of ten studies were included after searching in six electronic sources from 1995 onwards. There is a trend that 6 + -month EXPA interventions improve global cognition 12 months after initiation. Evidence on long-term effects of EXPA interventions on non-cognitive health outcomes could not be meaningfully pooled and the individual studies reported mixed results. Workshop participants considered freedom from pain and stress, mood, motivation and self-efficacy to be important, but these outcomes were rarely addressed. Too little information is available on intervention details for EXPA programs to be replicated and confidently recommended for patients with MCI. PROSPERO registration in December, 2021 (CRD42021287166).
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Affiliation(s)
- Mirjam Dieckelmann
- Institute of General Practice, Goethe University Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt, Germany.
| | - Ana I González-González
- Institute of General Practice, Goethe University Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt, Germany
- Red de Investigación en Cronicidad, Atención Primaria y Promoción de la Salud (RICAPPS), Madrid, Spain
| | - Winfried Banzer
- Institute for Occupational, Social and Environmental Medicine, Goethe University Frankfurt, Frankfurt, Germany
| | - Andrea Berghold
- Institute for Medical Informatics, Statistics and Documentation, Medical University of Graz, Graz, Austria
| | - Klaus Jeitler
- Institute for Medical Informatics, Statistics and Documentation, Medical University of Graz, Graz, Austria
- Institute of General Practice and Evidence-Based Health Services Research, Medical University of Graz, Graz, Austria
| | - Johannes Pantel
- Institute of General Practice, Goethe University Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt, Germany
| | - Gudrun Pregartner
- Institute for Medical Informatics, Statistics and Documentation, Medical University of Graz, Graz, Austria
| | - Arthur Schall
- Institute of General Practice, Goethe University Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt, Germany
| | - Valentina A Tesky
- Institute of General Practice, Goethe University Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt, Germany
| | - Andrea Siebenhofer
- Institute of General Practice, Goethe University Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt, Germany
- Institute of General Practice and Evidence-Based Health Services Research, Medical University of Graz, Graz, Austria
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Longtin C, Décary S, Cook CE, Tousignant M, Lacasse A, Tousignant-Laflamme Y. Optimising management of low back pain through the pain and disability drivers management model: Findings from a pilot cluster nonrandomised controlled trial. Musculoskeletal Care 2023; 21:667-682. [PMID: 36749025 DOI: 10.1002/msc.1738] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Accepted: 01/20/2023] [Indexed: 02/08/2023]
Abstract
INTRODUCTION Low back pain (LBP) remains the leading cause of disability. The Low Back Pain and Disability Drivers Management (PDDM) model aims to identify the domains driving pain and disability to guide clinical decisions. The objectives of this study were to determine the feasibility of conducting a pragmatic controlled trial of the PDDM model and to explore its effectiveness compared to clinical practice guidelines' recommendations for LBP management. METHODS A pilot cluster nonrandomised controlled trial. Participants included physiotherapists and their patients aged 18 years or older presenting with a primary complaint of LBP. Primary outcomes were the feasibility of the trial design. Secondary exploratory analyses were conducted on LBP-related outcomes such as pain severity and interference at 12-week follow-up. RESULTS Feasibility of study procedures were confirmed, recruitment exceeded our target number of participants, and the eligibility criteria were deemed suitable. Lost to follow-up at 12 weeks was higher than expected (43.0%) and physiotherapists' compliance rates to the study protocol was lower than our predefined threshold (75.0% vs. 57.5%). A total of 44 physiotherapists and 91 patients were recruited. Recommendations for a larger scale trial were formulated. The PDDM model group demonstrated slightly better improvements in all clinical outcome measures compared to the control group at 12 weeks. CONCLUSION The findings support the feasibility of conducting such trial contingent upon a few recommendations to foster proper future planning to determine the effectiveness of the PDDM model. Our results provide preliminary evidence of the PDDM model effectiveness to optimise LBP management. CLINICAL TRIAL REGISTRATION Clinicaltrial.gov, NCT04893369.
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Affiliation(s)
- Christian Longtin
- School of Rehabilitation, University of Sherbrooke, Sherbrooke, Quebec, Canada
| | - Simon Décary
- School of Rehabilitation, University of Sherbrooke, Sherbrooke, Quebec, Canada
- Research Centre of the Centre Hospitalier Universitaire de Sherbrooke, Centre Intégré Universitaire de Santé et Services Sociaux de l'Estrie, Sherbrooke, Quebec, Canada
| | - Chad E Cook
- Department of Orthopaedics, Duke University, Durham, North Carolina, USA
- Department of Population Health Sciences, Duke University, Durham, North Carolina, USA
- Duke Clinical Research Institute, Durham, North Carolina, USA
| | - Michel Tousignant
- School of Rehabilitation, University of Sherbrooke, Sherbrooke, Quebec, Canada
- Research Centre of the Centre Hospitalier Universitaire de Sherbrooke, Centre Intégré Universitaire de Santé et Services Sociaux de l'Estrie, Sherbrooke, Quebec, Canada
| | - Anaïs Lacasse
- Departement of Health Sciences, Université du Québec en Abitibi-Témiscamingue, Rouyn-Noranda, Quebec, Canada
| | - Yannick Tousignant-Laflamme
- School of Rehabilitation, University of Sherbrooke, Sherbrooke, Quebec, Canada
- Research Centre of the Centre Hospitalier Universitaire de Sherbrooke, Centre Intégré Universitaire de Santé et Services Sociaux de l'Estrie, Sherbrooke, Quebec, Canada
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Saesen R, Depreytere K, Krupianskaya K, Langeweg J, Verheecke J, Lacombe D, Huys I. Analysis of the characteristics and the degree of pragmatism exhibited by pragmatic-labelled trials of antineoplastic treatments. BMC Med Res Methodol 2023; 23:148. [PMID: 37355603 PMCID: PMC10290324 DOI: 10.1186/s12874-023-01975-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Accepted: 06/10/2023] [Indexed: 06/26/2023] Open
Abstract
BACKGROUND Pragmatic clinical trials (PCTs) are designed to reflect how an investigational treatment would be applied in clinical practice. As such, unlike their explanatory counterparts, they measure therapeutic effectiveness and are capable of generating high-quality real-world evidence. However, the conduct of PCTs remains extremely rare. The scarcity of such studies has contributed to the emergence of the efficacy-effectiveness gap and has led to calls for launching more of them, including in the field of oncology. This analysis aimed to identify self-labelled pragmatic trials of antineoplastic interventions and to evaluate whether their use of this label was justified. METHODS We searched PubMed® and Embase® for publications corresponding with studies that investigated antitumor therapies and that were tagged as pragmatic in their titles, abstracts and/or index terms. Subsequently, we consulted all available source documents for the included trials and extracted relevant information from them. The data collected were then used to appraise the degree of pragmatism displayed by the PCTs with the help of the validated PRECIS-2 tool. RESULTS The literature search returned 803 unique records, of which 46 were retained upon conclusion of the screening process. This ultimately resulted in the identification of 42 distinct trials that carried the 'pragmatic' label. These studies examined eight different categories of neoplasms and were mostly randomized, open-label, multicentric, single-country trials sponsored by non-commercial parties. On a scale of one (very explanatory) to five (very pragmatic), the median PCT had a PRECIS-2 score per domain of 3.13 (interquartile range: 2.57-3.53). The most and least pragmatic studies in the sample had a score of 4.44 and 1.57, respectively. Only a minority of trials were described in sufficient detail to allow them to be graded across all domains of the PRECIS-2 instrument. Many of the studies examined also had features that arguably precluded them from being pragmatic altogether, such as being monocentric or placebo-controlled in nature. CONCLUSION PCTs of antineoplastic treatments are generally no more pragmatic than they are explanatory.
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Affiliation(s)
- Robbe Saesen
- Clinical Pharmacology and Pharmacotherapy Research Unit, Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, Leuven, Belgium.
- European Organisation for Research and Treatment of Cancer (EORTC), Avenue E. Mounier 83, 1200, Brussels, Belgium.
| | - Kevin Depreytere
- Clinical Pharmacology and Pharmacotherapy Research Unit, Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, Leuven, Belgium
| | - Karyna Krupianskaya
- Clinical Pharmacology and Pharmacotherapy Research Unit, Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, Leuven, Belgium
| | - Joël Langeweg
- Clinical Pharmacology and Pharmacotherapy Research Unit, Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, Leuven, Belgium
| | - Julie Verheecke
- Clinical Pharmacology and Pharmacotherapy Research Unit, Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, Leuven, Belgium
| | - Denis Lacombe
- European Organisation for Research and Treatment of Cancer (EORTC), Avenue E. Mounier 83, 1200, Brussels, Belgium
| | - Isabelle Huys
- Clinical Pharmacology and Pharmacotherapy Research Unit, Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, Leuven, Belgium
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Abraham J, Möhler R. [Development and evaluation of complex interventions in nursing : Application of the medical research council's framework using the example of interventions to prevent physical restraints]. Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz 2023; 66:523-529. [PMID: 37074448 PMCID: PMC10163081 DOI: 10.1007/s00103-023-03689-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Accepted: 03/20/2023] [Indexed: 04/20/2023]
Abstract
Many nursing interventions are complex. They comprise different intervention elements (components) and aim to change processes or behaviours of individuals or groups. A framework of the British Medical Research Council comprises methodological recommendations for the development and evaluation of complex interventions. This narrative review describes the framework's methodological recommendations using an example of interventions to reduce physical restraints in hospital and long-term care settings, such as bedrails or belts in chairs and beds. In addition to the characteristics of the complex interventions, the development and theoretical foundation of the interventions as well as the feasibility test and evaluation is described.
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Affiliation(s)
- Jens Abraham
- Institut für Gesundheits- und Pflegewissenschaft, Medizinische Fakultät, Martin-Luther-Universität Halle-Wittenberg, Halle (Saale), Deutschland
| | - Ralph Möhler
- Institut für Versorgungsforschung und Gesundheitsökonomie, Centre for Health and Society, Medizinische Fakultät und Universitätsklinik Düsseldorf, Heinrich-Heine-Universität Düsseldorf, Moorenstr. 5, 40225, Düsseldorf, Deutschland.
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Non-pharmacological, psychosocial MAKS-s intervention for people with severe dementia in nursing homes: results of a cluster-randomised trial. BMC Geriatr 2022; 22:1001. [PMID: 36577973 PMCID: PMC9795142 DOI: 10.1186/s12877-022-03695-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Accepted: 12/12/2022] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Severe dementia is one of the most challenging conditions when caring for people in nursing homes. A manualised non-pharmacological, psychosocial group intervention especially adapted to the needs of people with severe dementia (PWSDs) is currently still lacking. To close this gap, we adapted the evidence-based multicomponent non-pharmacological MAKS intervention (Motor stimulation, ADL stimulation, Cognitive [german: Kognitive] stimulation, and Social functioning in a group setting) to the special needs of PWSDs called the MAKS-s intervention, where the s stands for severe dementia. METHODS In a prospective, multicentre, cluster-randomised trial with a waitlist control group design, 26 nursing homes comprising 152 PWSDs were randomly assigned to either the MAKS-s intervention group (IG) or control group (CG) - 121 PWSDs were still alive after the 6-month intervention period (t6) and included in the intention-to-treat (ITT) sample. The two primary outcomes, behavioural and psychological symptoms (BPSDs, measured with NPI-NH) and quality of life (QoL, measured with QUALIDEM), and the secondary outcome, activities of daily living (ADLs, measured with ADCS-ADL-sev), were assessed at baseline (t0) and at t6. Mixed ANOVAs were computed to investigate possible effects of the MAKS-s intervention on the outcomes. RESULTS In the ITT sample, BPSDs and QoL did not change significantly over time, and group assignment did not affect them, although the IG participants had significantly better overall QoL than the CG participants. ADLs decreased significantly over time, but group assignment did not affect them. Analyses in the per protocol (PP) sample showed comparable results, with the exception that the IG participants showed a significantly greater increase in BPSDs than the CG participants did. DISCUSSION Under the situational conditions of the Covid-19 pandemic, no beneficial effects of the MAKS-s intervention on BPSDs, QoL, or ADLs were observed. This finding also means that under 'normal circumstances' (i.e., if there had been no pandemic), we could not make any statements about the effect or non-effect of MAKS-s. In order to be able to address the hypotheses formulated here, the study will have to be repeated incorporating helpful experiences of the present study. TRIAL REGISTRATION https://doi.org/10.1186/ISRCTN15722923 (Registered prospectively, 07. August 2019).
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Moon SJ, Choe HJ, Kwak SH, Jung HS, Park KS, Cho YM. Comparison of Prevailing Insulin Regimens at Different Time Periods in Hospitalized Patients: A Real-World Experience from a Tertiary Hospital. Diabetes Metab J 2022; 46:439-450. [PMID: 34666425 PMCID: PMC9171166 DOI: 10.4093/dmj.2021.0065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Accepted: 06/14/2021] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND Prevailing insulin regimens for glycemic control in hospitalized patients have changed over time. We aimed to determine whether the current basal-bolus insulin (BBI) regimen is superior to the previous insulin regimen, mainly comprising split-mixed insulin therapy. METHODS This was a single tertiary center, retrospective observational study that included non-critically ill patients with type 2 diabetes mellitus who were treated with split-mixed insulin regimens from 2004 to 2007 (period 1) and with BBI from 2008 to 2018 (period 2). Patients from each period were analyzed after propensity score matching. The mean difference in glucose levels and the achievement of fasting and preprandial glycemic targets by day 6 of admission were assessed. The total daily insulin dose, incidence of hypoglycemia, and length of hospital stay were also evaluated. RESULTS Among 244 patients from each period, both fasting glucose (estimated mean±standard error, 147.4±3.1 mg/dL vs. 129.4±3.2 mg/dL, P<0.001, day 6) and preprandial glucose (177.7±2.8 mg/dL vs. 152.8±2.8 mg/dL, P<0.001, day 6) were lower in period 2 than in period 1. By day 6 of hospital admission, 42.6% and 67.2% of patients achieved a preprandial glycemic target of <140 mg/dL in periods 1 and 2, respectively (relative risk, 2.00; 95% confidence interval, 1.54 to 2.59), without an increased incidence of hypoglycemia. Length of stay was shorter in period 2 (10.23±0.26 days vs. 8.70±0.26 days, P<0.001). CONCLUSION BBI improved glycemic control in a more efficacious manner than a split-mixed insulin regimen without increasing the risk of hypoglycemia in a hospital setting.
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Affiliation(s)
- Sun Joon Moon
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Hun Jee Choe
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Soo Heon Kwak
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Hye Seung Jung
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Kyong Soo Park
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Young Min Cho
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
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Engels M, Boß L, Engels J, Kuhlmann R, Kuske J, Lepper S, Lesener L, Pavlista V, Diebig M, Lunau T, Ruhle SA, Zapkau FB, Angerer P, Hoewner J, Lehr D, Schwens C, Süß S, Wulf IC, Dragano N. Facilitating stress prevention in micro and small-sized enterprises: protocol for a mixed method study to evaluate the effectiveness and implementation process of targeted web-based interventions. BMC Public Health 2022; 22:591. [PMID: 35346127 PMCID: PMC8959270 DOI: 10.1186/s12889-022-12921-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Accepted: 03/04/2022] [Indexed: 11/10/2022] Open
Abstract
Background Workplace-related stress is a major risk factor for mental and physical health problems and related sickness absence and productivity loss. Despite evidence regarding the effectiveness of different workplace-based interventions, the implementation of stress prevention interventions is rare, especially in micro and small-sized enterprises (MSE) with fewer than 50 employees. The joint research project “PragmatiKK”+ aims to identify and address the specific barriers to the implementation of stress prevention interventions in MSE. This study protocol describes a mixed method study design to evaluate the effectiveness of adapted stress prevention interventions and the implementation process via an integrated web-based platform (“System P”) specifically targeted at MSE. Methods First, we develop a web-based intervention, which accounts for the specific working conditions in MSE and addresses stress prevention at a structural and behavioral level. Second, we use common methods of implementation research to perform an effect and process evaluation. We analyze the effectiveness of the web-based stress prevention interventions by comparing depressive symptoms at baseline and follow-up (after 6 months and 12 months). Indicators for a successful implementation process include acceptability, adoption, feasibility, reach, dose, and fidelity, which we will measure with quantitative web-based questionnaires and qualitative interviews. We will also analyze the accumulated usage data from the web-based platform. Discussion Collecting data on the implementation process and the effectiveness of a web-based intervention will help to identify and overcome common barriers to stress prevention in MSE. This can improve the mental health of employees in MSE, which constitute more than 90% of all enterprises in Germany. + Full Project Name: „PragmatiKK - Pragmatische Lösungen für die Implementation von Maßnahmen zur Stressprävention in Kleinst- und Kleinbetrieben “(= Pragmatic solutions for the implementation of stress prevention interventions in micro and small-sized enterprises). Trial registration German Register of Clinical Studies (DRKS): DRKS00026154, date of registration: 2021-09-16. Supplementary Information The online version contains supplementary material available at 10.1186/s12889-022-12921-7.
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Golzarri-Arroyo L, Dickinson SL, Jamshidi-Naeini Y, Zoh RS, Brown AW, Owora AH, Li P, Oakes JM, Allison DB. Evaluation of the type I error rate when using parametric bootstrap analysis of a cluster randomized controlled trial with binary outcomes and a small number of clusters. COMPUTER METHODS AND PROGRAMS IN BIOMEDICINE 2022; 215:106654. [PMID: 35093646 PMCID: PMC8847311 DOI: 10.1016/j.cmpb.2022.106654] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Revised: 12/30/2021] [Accepted: 01/20/2022] [Indexed: 06/14/2023]
Abstract
BACKGROUND Cluster randomized controlled trials (cRCTs) are increasingly used but must be analyzed carefully. We conducted a simulation study to evaluate the validity of a parametric bootstrap (PB) approach with respect to the empirical type I error rate for a cRCT with binary outcomes and a small number of clusters. METHODS We simulated a case study with a binary (0/1) outcome, four clusters, and 100 subjects per cluster. To compare the validity of the test with respect to error rate, we simulated the same experiment with K=10, 20, and 30 clusters, each with 2,000 simulated datasets. To test the null hypothesis, we used a generalized linear mixed model including a random intercept for clusters and obtained p-values based on likelihood ratio tests (LRTs) using the parametric bootstrap method as implemented in the R package "pbkrtest". RESULTS The PB test produced error rates of 9.1%, 5.5%, 4.9%, and 5.0% on average across all ICC values for K=4, K=10, K=20, and K=30, respectively. The error rates were higher, ranging from 9.1% to 36.5% for K=4, in the models with singular fits (i.e., ignoring clustering) because the ICC was estimated to be zero. CONCLUSION Using the parametric bootstrap for cRCTs with a small number of clusters results in inflated error rates and is not valid.
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Affiliation(s)
- Lilian Golzarri-Arroyo
- Department of Epidemiology and Biostatistics, Indiana University School of Public Health-Bloomington USA.
| | - Stephanie L Dickinson
- Department of Epidemiology and Biostatistics, Indiana University School of Public Health-Bloomington USA
| | - Yasaman Jamshidi-Naeini
- Department of Epidemiology and Biostatistics, Indiana University School of Public Health-Bloomington USA
| | - Roger S Zoh
- Department of Epidemiology and Biostatistics, Indiana University School of Public Health-Bloomington USA
| | - Andrew W Brown
- Department of Applied Health Science, Indiana University School of Public Health-Bloomington USA
| | - Arthur H Owora
- Department of Epidemiology and Biostatistics, Indiana University School of Public Health-Bloomington USA
| | - Peng Li
- School of Nursing, University of Alabama at Birmingham USA
| | | | - David B Allison
- Department of Epidemiology and Biostatistics, Indiana University School of Public Health-Bloomington USA
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Shakya P, Shrestha A, Karmacharya BM, Shrestha A, Kulseng BE, Skovlund E, Sen A. Diabetes Prevention Education Program in a population with pre-diabetes in Nepal: a study protocol of a cluster randomised controlled trial (DiPEP). BMJ Open 2021; 11:e047067. [PMID: 34819277 PMCID: PMC8614149 DOI: 10.1136/bmjopen-2020-047067] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
INTRODUCTION Evidence suggests that diabetes burden can be reduced by implementing early lifestyle intervention programmes in population with pre-diabetes in high-income countries. However, little is known in developing nations like Nepal. This study aims to assess effectiveness of community-based Diabetes Prevention Education Program (DiPEP) on haemoglobin A1c (HbA1c) level, proportion of pre-diabetes reverting to normoglycaemia, diet, physical activity, weight reduction, diabetes knowledge and health literacy after 6 months of follow-up. Furthermore, we will also conduct qualitative studies to explore experiences of participants of intervention sessions and perception of healthcare workers/volunteers about DiPEP. METHODS AND ANALYSES This is a community-based two-arm, open-label, cluster randomised controlled trial. We will randomise 14 clusters into intervention arm and control arm. Estimated total sample size is 448. We will screen individuals without diabetes, aged 18-64 years, and permanent residents of study sites. HbA1c test will be only performed if both Indian Diabetes Risk Score and random blood sugar value are ≥60 and 140-250 mg/dL, respectively. At baseline, participants in intervention arm will receive DiPEP package (including intensive intervention classes, diabetes prevention brochure, exercise calendar and food record booklet), and participants in control arm will be provided only with diabetes prevention brochure. The change in outcome measures will be compared between intervention to control arm after 6 months of follow-up by linear mixed models. Also, we will conduct individual interviews among participants and healthcare workers as part of a qualitative study. We will use thematic analysis to analyse qualitative data. ETHICS AND DISSEMINATION Regional Committee for Medical and Health Research Ethics, Norway; Nepal Health Research Council, Nepal and Institutional Review Committee, Kathmandu University School of Medical Sciences have approved the study. The DiPEP package can be implemented in other communities of Nepal if it is effective in preventing diabetes. TRIAL REGISTRATION NUMBER NCT04074148, 2019/783.
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Affiliation(s)
- Pushpanjali Shakya
- Department of Public Health and Nursing, Faculty of Medicine and Health Sciences, Trondheim, Trøndelag, Norway
| | - Archana Shrestha
- Department of Public Health, Kathmandu University School of Medical Sciences, Dhulikhel, Province 3, Nepal
- Institute of Implementation Science and Health, Kathmandu, Province 3, Nepal
| | - Biraj Man Karmacharya
- Department of Public Health and Nursing, Faculty of Medicine and Health Sciences, Trondheim, Trøndelag, Norway
- Department of Public Health, Kathmandu University School of Medical Sciences, Dhulikhel, Province 3, Nepal
| | - Abha Shrestha
- Department of Public Health, Kathmandu University School of Medical Sciences, Dhulikhel, Province 3, Nepal
| | - Bård Eirik Kulseng
- Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology, Trondheim, Norway
| | - Eva Skovlund
- Department of Public Health and Nursing, Faculty of Medicine and Health Sciences, Trondheim, Trøndelag, Norway
| | - Abhijit Sen
- Department of Public Health and Nursing, Faculty of Medicine and Health Sciences, Trondheim, Trøndelag, Norway
- Center for Oral health Services and Research (TkMidt), Trondheim, Norway
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["Aktion Glasklar"-an information and awareness campaign to prevent alcohol consumption in adolescence]. Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz 2021; 64:733-736. [PMID: 34009444 DOI: 10.1007/s00103-021-03340-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Accepted: 04/26/2021] [Indexed: 10/21/2022]
Abstract
Due to the prevalence and harmful consequences of alcohol consumption, universal measures for alcohol prevention are also necessary in adolescence. An example of such a universal measure, "Aktion Glasklar," has been implemented mainly in the school setting for more than 15 years. Through print media, lesson proposals, a quiz with regular prize lotteries, and a website including interactive elements, young people are informed about alcohol in an age-appropriate manner and are encouraged to reflect on alcohol critically. Parents receive suggestions on how to address alcohol consumption with their children. For adult caregivers, such as teachers or youth group leaders, Aktion Glasklar provides prepared teaching suggestions. In a cluster-randomized study, the effects of participation in an intervention on alcohol-related knowledge and the frequency of binge drinking were shown. Thus, even a low-threshold and less intensive measure may contribute to the education and reduction of risky forms of consumption in adolescence.
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Chandu VC, Lingamaneni KP, Pachava S, Baddam VRR, Marella Y. The Influence of Dissonance Induction and Assessment Reactivity in Improving Adherence to COVID-19 Precautionary Measures: A Cluster Randomised Controlled Trial. Int Dent J 2021; 72:141-148. [PMID: 33875277 PMCID: PMC7980182 DOI: 10.1016/j.identj.2021.03.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
Background During the coronavirus disease 2019 (COVID-19) pandemic, adherence to suggested precautionary measures has been emphasized as important in preventing and curtailing its spread. However, strict adherence to precautionary measures can be demanding. Methods This cluster randomised controlled trial done among 1517 undergraduate dental students tested the effectiveness of ‘dissonance induction’ (DI) and ‘assessment reactivity’ (AR) in improving adherence to World Health Organization (WHO) measures as compared to a control group. At baseline, participants in the DI group were tested for their knowledge of precautionary measures, immediately followed by assessment of their adherence to them. This methodology was adapted to systematically reveal the poor adherence of the participants in their self-held cognitions, should there be any. The magnitude of dissonance was measured as the proportion of such dissonant cognitions held by an individual. In the AR group, at baseline, participants were asked about their attitudes alone toward measures. The control group was neither assessed for knowledge and adherence nor for attitudes toward the measures at baseline. Two weeks after the administration of these interventions in the DI and AR groups, the 3 study groups were assessed for adherence. Results The follow-up adherence scores in the DI group were found to be significantly higher (15.11 ± 4.1) compared to the AR (13.13 ± 2.01) and control (12.87 ± 2.97) groups as analysed by Kruskal-Wallis analysis of variance (H = 243.5; P < .001). Wilcoxon signed-rank test showed that the adherence scores significantly improved in the DI group from baseline to follow-up (z = -8.84; P < .001). Magnitude of dissonance at baseline was found to be a significant predictor of follow-up adherence scores (R2 = 0.255). Conclusion This study found that DI is an easy intervention to bring an immediate and significant change in adherence to precautionary measures.
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Affiliation(s)
- Viswa Chaitanya Chandu
- Assistant Professor, Department of Public Health Dentistry, SIBAR Institute of Dental Sciences, Guntur, AP, India.
| | - Krishna Prasad Lingamaneni
- Professor and Head, Department of Oral & Maxillofacial Surgery, SIBAR Institute of Dental Sciences, Guntur, AP, India
| | - Srinivas Pachava
- Professor and Head, Department of Public Health Dentistry, SIBAR Institute of Dental Sciences, Guntur, AP, India
| | - Venkat Ramana Reddy Baddam
- Professor and Head, Department of Oral Pathology & Microbiology, SIBAR Institute of Dental Sciences, Guntur, AP, India
| | - Yamuna Marella
- Assistant Professor, Department of Periodontics, SIBAR Institute of Dental Sciences, Guntur, AP, India
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van Tilburg ML, Kloek CJJ, Pisters MF, Staal JB, van Dongen JM, de Weerd M, Ostelo RWJG, Foster NE, Veenhof C. Stratified care integrated with eHealth versus usual primary care physiotherapy in patients with neck and/or shoulder complaints: protocol for a cluster randomized controlled trial. BMC Musculoskelet Disord 2021; 22:143. [PMID: 33546656 PMCID: PMC7862842 DOI: 10.1186/s12891-021-03989-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Accepted: 01/19/2021] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Neck and shoulder complaints are common in primary care physiotherapy. These patients experience pain and disability, resulting in high societal costs due to, for example, healthcare use and work absence. Content and intensity of physiotherapy care can be matched to a patient's risk of persistent disabling pain. Mode of care delivery can be matched to the patient's suitability for blended care (integrating eHealth with physiotherapy sessions). It is hypothesized that combining these two approaches to stratified care (referred to from this point as Stratified Blended Approach) will improve the effectiveness and cost-effectiveness of physiotherapy for patients with neck and/or shoulder complaints compared to usual physiotherapy. METHODS This paper presents the protocol of a multicenter, pragmatic, two-arm, parallel-group, cluster randomized controlled trial. A total of 92 physiotherapists will be recruited from Dutch primary care physiotherapy practices. Physiotherapy practices will be randomized to the Stratified Blended Approach arm or usual physiotherapy arm by a computer-generated random sequence table using SPSS (1:1 allocation). Number of physiotherapists (1 or > 1) will be used as a stratification variable. A total of 238 adults consulting with neck and/or shoulder complaints will be recruited to the trial by the physiotherapy practices. In the Stratified Blended Approach arm, physiotherapists will match I) the content and intensity of physiotherapy care to the patient's risk of persistent disabling pain, categorized as low, medium or high (using the Keele STarT MSK Tool) and II) the mode of care delivery to the patient's suitability and willingness to receive blended care. The control arm will receive physiotherapy as usual. Neither physiotherapists nor patients in the control arm will be informed about the Stratified Blended Approach arm. The primary outcome is region-specific pain and disability (combined score of Shoulder Pain and Disability Index & Neck Pain and Disability Scale) over 9 months. Effectiveness will be compared using linear mixed models. An economic evaluation will be performed from the societal and healthcare perspective. DISCUSSION The trial will be the first to provide evidence on the effectiveness and cost-effectiveness of the Stratified Blended Approach compared with usual physiotherapy in patients with neck and/or shoulder complaints. TRIAL REGISTRATION Netherlands Trial Register: NL8249 . Officially registered since 27 December 2019. Date of first enrollment: 30 September 2020. Study status: ongoing, data collection.
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Affiliation(s)
- Mark L van Tilburg
- Expertise Center Healthy Urban Living, Research Group Innovation of Human Movement Care, HU University of Applied Sciences Utrecht, Heidelberglaan 7, 3584, CS, Utrecht, the Netherlands.
| | - Corelien J J Kloek
- Expertise Center Healthy Urban Living, Research Group Innovation of Human Movement Care, HU University of Applied Sciences Utrecht, Heidelberglaan 7, 3584, CS, Utrecht, the Netherlands
- Center for Physical Therapy Research and Innovation in Primary Care, Julius Health Care Centers, Utrecht, the Netherlands
| | - Martijn F Pisters
- Center for Physical Therapy Research and Innovation in Primary Care, Julius Health Care Centers, Utrecht, the Netherlands
- Department of Rehabilitation, Physiotherapy Science and Sports, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
- Research Group Empowering Healthy Behaviour, Department of Health Innovations and Technology, Fontys University of Applied Sciences, Eindhoven, the Netherlands
| | - J Bart Staal
- Musculoskeletal Rehabilitation Research Group, HAN University of Applied Sciences, Radboud University Medical Centre, Nijmegen, the Netherlands
- Radboud Institute for Health Sciences, IQ Healthcare, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Johanna M van Dongen
- Department of Health Sciences, Faculty of Science, VU University, Amsterdam Movement Sciences Research Institute, Amsterdam, the Netherlands
| | - Marjolein de Weerd
- Expertise Center Healthy Urban Living, Research Group Innovation of Human Movement Care, HU University of Applied Sciences Utrecht, Heidelberglaan 7, 3584, CS, Utrecht, the Netherlands
| | - Raymond W J G Ostelo
- Department of Health Sciences, Faculty of Science, VU University, Amsterdam Movement Sciences Research Institute, Amsterdam, the Netherlands
- Department of Epidemiology and Data Science, Amsterdam University Medical Center, Amsterdam Movement Sciences Research Institute, Amsterdam, the Netherlands
| | - Nadine E Foster
- Primary Care Centre Versus Arthritis, School of Medicine, Keele University, Keele, UK
- STARS Education and Research Alliance, School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, Australia
| | - Cindy Veenhof
- Expertise Center Healthy Urban Living, Research Group Innovation of Human Movement Care, HU University of Applied Sciences Utrecht, Heidelberglaan 7, 3584, CS, Utrecht, the Netherlands
- Center for Physical Therapy Research and Innovation in Primary Care, Julius Health Care Centers, Utrecht, the Netherlands
- Department of Rehabilitation, Physiotherapy Science and Sports, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
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Kratzer A, Scheel J, Wolf-Ostermann K, Schmidt A, Ratz K, Donath C, Graessel E. The DemWG study: reducing the risk of hospitalisation through a complex intervention for people with dementia and mild cognitive impairment (MCI) in German shared-housing arrangements: study protocol of a prospective, mixed-methods, multicentre, cluster-randomised controlled trial. BMJ Open 2020; 10:e041891. [PMID: 33268431 PMCID: PMC7713202 DOI: 10.1136/bmjopen-2020-041891] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
INTRODUCTION Shared-housing arrangements (SHAs) are small, home-like care environments in Germany. Residents are predominantly people with dementia. The risk for all-cause hospitalisation is consistently higher for people with dementia compared with people without dementia and there is currently no evidence-based intervention to reduce the risk of hospitalisation. Thus, the DemWG study investigates whether a complex intervention is effective in reducing hospitalisation (primary outcome), behavioural and psychological symptoms of dementia and falls and for stabilising cognitive functioning and quality of life in people with dementia and mild cognitive impairment (MCI) in German SHAs. METHODS AND ANALYSIS Based on the UK Medical Research Council framework 'Developing and evaluating complex interventions', a prospective, mixed-methods, multicentre, cluster-randomised controlled trial combining primary and secondary data analyses as well as quantitative and qualitative research methods is being conducted. The intervention consists of three parts: (A) education of nursing staff in SHAs; (B) awareness raising and continuing medical education (CME) of general practitioners; (C) multicomponent non-pharmacological group intervention MAKS-mk+ ('m'=motor training; 'k'=cognitive training; '+'=fall prevention) for people with dementia and MCI. Randomisation is stratified by the German federal states and type of setting (rural vs urban). Neither the trained professionals nor the participants are blinded. Data are collected at baseline and after 6, 12 and 18 months with standardised instruments. Quantitative data will be analysed by multivariate analyses according to the general linear model, qualitative data using qualitative content analysis. Recruitment is still ongoing until 31 December 2020. ETHICS AND DISSEMINATION All procedures were approved by the Ethics Committee of the University of Bremen (Ref. 2019-18-06-3). Informed consent will be obtained before enrolment of participants. Due to findings of previous randomised controlled trials, serious adverse events are not expected. Results will be disseminated in peer-reviewed journal publications and conference presentations. TRIAL REGISTRATION NUMBER ISRCTN89825211.
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Affiliation(s)
- André Kratzer
- Centre for Health Services Research in Medicine, Department of Psychiatry and Psychotherapy, University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nürnberg (FAU), Erlangen, Germany
| | - Jennifer Scheel
- Centre for Health Services Research in Medicine, Department of Psychiatry and Psychotherapy, University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nürnberg (FAU), Erlangen, Germany
| | - Karin Wolf-Ostermann
- Department of Health Care Research, Institute of Public Health and Nursing Research (IPP), University of Bremen, Bremen, Germany
| | - Annika Schmidt
- Department of Health Care Research, Institute of Public Health and Nursing Research (IPP), University of Bremen, Bremen, Germany
| | - Katrin Ratz
- Department of Health Care Research, Institute of Public Health and Nursing Research (IPP), University of Bremen, Bremen, Germany
| | - Carolin Donath
- Centre for Health Services Research in Medicine, Department of Psychiatry and Psychotherapy, University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nürnberg (FAU), Erlangen, Germany
| | - Elmar Graessel
- Centre for Health Services Research in Medicine, Department of Psychiatry and Psychotherapy, University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nürnberg (FAU), Erlangen, Germany
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Weißbach L, Boedefeld EA. [Hunger for data and patient well-being-health care research on all fronts]. Urologe A 2020; 59:1545-1551. [PMID: 32757025 DOI: 10.1007/s00120-020-01301-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- L Weißbach
- Gesundheitsforschung für Männer gGmbH, Muthesiusstr. 7, 12163, Berlin, Deutschland.
| | - E A Boedefeld
- Gesundheitsforschung für Männer gGmbH, Muthesiusstr. 7, 12163, Berlin, Deutschland
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Gianicolo EAL, Eichler M, Muensterer O, Strauch K, Blettner M. Methods for Evaluating Causality in Observational Studies. DEUTSCHES ARZTEBLATT INTERNATIONAL 2020; 116:101-107. [PMID: 32164822 DOI: 10.3238/arztebl.2020.0101] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Revised: 08/02/2019] [Accepted: 11/18/2019] [Indexed: 11/27/2022]
Abstract
BACKGROUND In clinical medical research, causality is demonstrated b controlled trials (RCTs). Often, however, an RCT cannot be conducted for ethical reasons, and sometimes for practical reasons as well. In such cases, knowledge can be derived from an observational study instead. In this article, we present two methods that have not been widely used in medical research to date. METHODS The methods of assessing causal inferences in observational studies are described on the basis of publications retrieved by a selective literature search. RESULTS Two relatively new approaches-regression-discontinuity methods and interrupted time series-can be used to demonstrate a causal relationship under certain circumstances. The regression-discontinuity design is a quasi-experimental approach that can be applied if a continuous assignment variable is used with a threshold value. Patients are assigned to different treatment schemes on the basis of the threshold value. For assignment variables that are subject to random measurement error, it is assumed that, in a small interval around a threshold value, e.g., cholesterol values of 160 mg/dL, subjects are assigned essentially at random to one of two treatment groups. If patients with a value above the threshold are given a certain treatment, those with values below the threshold can serve as control group. Interrupted time series are a special type of regression-discontinuity design in which time is the assignment variable, and the threshold is a cutoff point. This is often an external event, such as the imposition of a smoking ban. A before-and-after comparison can be used to determine the effect of the intervention (e.g., the smoking ban) on health parameters such as the frequency of cardiovascular disease. CONCLUSION The approaches described here can be used to derive causal inferences ies. They should only be applied after the prerequisites for their use have been carefully checked.
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Affiliation(s)
- Emilio A L Gianicolo
- Institute for Medical Biostatistics, Epidemiology and Informatics (IMBEI), University Medical Center of the Johannes Gutenberg University of Mainz; Institute of Clinical Physiology of the Italian National Research Council, Lecce, Italy; Technical University Dresden, University Hospital Carl Gustav Carus, Medical Clinic 1, Dresden; Department of Pediatric Surgery, Faculty of Medicine, Johannes Gutenberg University of Mainz; Institute of Genetic Epidemiology, Helmholtz Zentrum München-German Research Center for Environmental Health, Neuherberg; Chair of Genetic Epidemiology, Institute for Medical Information Processing, Biometry, and Epidemiology, Ludwig-Maximilians-Universität, München
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Morillo Sarto H, Barcelo-Soler A, Herrera-Mercadal P, Pantilie B, Navarro-Gil M, Garcia-Campayo J, Montero-Marin J. Efficacy of a mindful-eating programme to reduce emotional eating in patients suffering from overweight or obesity in primary care settings: a cluster-randomised trial protocol. BMJ Open 2019; 9:e031327. [PMID: 31753880 PMCID: PMC6886952 DOI: 10.1136/bmjopen-2019-031327] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2019] [Revised: 09/19/2019] [Accepted: 10/24/2019] [Indexed: 01/05/2023] Open
Abstract
INTRODUCTION Little is known about the applicability of mindfulness-based interventions in Spanish adults with overweight/obesity. The objective of the present study protocol is to describe the methods that will be used in a cluster randomised trial (CRT) that aims to evaluate the effectiveness of a mindfulness eating (ME) programme to reduce emotional eating (EE) in adults with overweight/obesity in primary care (PC) settings. METHODS AND ANALYSIS A CRT will be conducted with approximately 76 adults with overweight/obesity from four PC health centres (clusters) in the city of Zaragoza, Spain. Health centres matched to the average per capita income of the assigned population will be randomly allocated into two groups: 'ME +treatment as usual (TAU)' and 'TAU alone'. The ME programme will be composed of seven sessions delivered by a clinical psychologist, and TAU will be offered by general practitioners. The primary outcome will be EE measured by the Dutch Eating Behaviour Questionnaire (DEBQ) at post test as primary endpoint. Other outcomes will be external and restrained eating (DEBQ), binge eating (Bulimic Investigatory Test Edinburgh), eating disorder (Eating Attitude Test), anxiety (General Anxiety Disorder-7), depression (Patient Health Questionnaire-9), mindful eating (Mindful Eating Scale), dispositional mindfulness (Five Facet Mindfulness Questionnaire) and self-compassion (Self-Compassion Scale). Anthropometric measures, vital signs and blood tests will be taken. A primary intention-to-treat analysis on EE will be conducted using linear mixed models. Supplementary analyses will include secondary outcomes and 1-year follow-up measures; adjusted models controlling for sex, weight status and levels of anxiety and depression; the complier average causal effect of treatment; and the clinical significance of improvements. ETHICS AND DISSEMINATION Positive results of this study may have a significant impact on one of the most important current health-related problems. Approval was obtained from the Ethics Committee of the Regional Authority. The results will be submitted to peer-reviewed journals, and reports will be sent to participants. TRIAL REGISTRATION NUMBER NCT03927534 (5/2019).
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Affiliation(s)
- Hector Morillo Sarto
- Primary Care Prevention and Health Promotion Research Network (RedIAPP), Zaragoza, Spain
- Basic Psychology Department, Faculty of Psychology, University of Zaragoza, Teruel, Spain
| | - Alberto Barcelo-Soler
- Primary Care Prevention and Health Promotion Research Network (RedIAPP), Zaragoza, Spain
- Institute of Health Research of Aragon (IIS), Zaragoza, Spain
| | - Paola Herrera-Mercadal
- Primary Care Prevention and Health Promotion Research Network (RedIAPP), Zaragoza, Spain
- Institute of Health Research of Aragon (IIS), Zaragoza, Spain
| | - Bianca Pantilie
- Oral and Maxillofacial Surgery Department, Miguel Servet University Hospital, Zaragoza, Aragón, Spain
| | - Mayte Navarro-Gil
- Primary Care Prevention and Health Promotion Research Network (RedIAPP), Zaragoza, Spain
- Institute of Health Research of Aragon (IIS), Zaragoza, Spain
| | - Javier Garcia-Campayo
- Primary Care Prevention and Health Promotion Research Network (RedIAPP), Zaragoza, Spain
- Institute of Health Research of Aragon (IIS), Zaragoza, Spain
| | - Jesus Montero-Marin
- Primary Care Prevention and Health Promotion Research Network (RedIAPP), Zaragoza, Spain
- Spanish Association of Mindfulness and Compassion, Zaragoza, Spain
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Fauser D, Wienert J, Zomorodbakhsch B, Schmielau J, Biester I, Krüger HU, Presl A, Bethge M. Work-Related Medical Rehabilitation in Cancer: A Cluster-Randomized Multicenter Study. DEUTSCHES ARZTEBLATT INTERNATIONAL 2019; 116:592-599. [PMID: 31587707 DOI: 10.3238/arztebl.2019.0592] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/01/2019] [Revised: 03/01/2019] [Accepted: 06/03/2019] [Indexed: 01/22/2023]
Abstract
BACKGROUND Current guidelines recommend rehabilitative measures to alleviate dis- turbances resulting from cancer and its treatment. To give cancer survivors further assistance in getting back to work, work-related medical rehabilitation is currently being tested in Germany. In this cluster-randomized, multicenter trial, we studied the efficacy of work-related medical rehabilitation compared with conventional medical rehabilitation (trial no. DRKS00007770 in the German Clinical Trials Registry). METHODS A total of 484 cancer survivors of working age who were candidates for rehabilitation were recruited and assigned at random to either the intervention group (IG; work-related medical rehabilitation) or the control group (CG). The primary end- point was self-assessed function in a role one year after the end of rehabilitation, as evaluated with the health-related quality of life questionnaire of the European Organisation for Research and Treatment of Cancer (EORTC QLQ-C30). Further endpoints included symptom and function scales, subjective ability to work, coping with illness, and return to work. Neither the medical personnel nor the subjects were blinded. RESULTS One year after the end of rehabilitation, data from 379 subjects who par- ticipated in the last follow-up survey were evaluated. The intervention and control groups did not differ significantly either in the primary endpoint of role function (IG = 60.8 vs. CG = 57.6 out of a maximum of 100 points; p = 0.204) or in any of the secondary endpoints. A last observation carried forward analysis yielded com- parable results. At 12 months, 28.5% of the subjects in the IG and 25.3% of those in the CG were still unable to work. CONCLUSION This study did not reveal any significant clinically relevant advantage of work-related medical rehabilitation at one year. Future studies should determine whether a second period of rehabilitation might be helpful and whether selected subjects might benefit from the assistance of case managers beyond the period of rehabilitation.
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Affiliation(s)
- David Fauser
- Institute for Social Medicine and Epidemiology, University of Lübeck; Department of Psychology & Methods, University of Bremen; Paracelsus-Klinik am See, Bad Gandersheim; AMEOS Reha Klinikum, Ratzeburg; MediClin Rose Klinik, Horn-Bad Meinberg; Klinik Bavaria, Freyung
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