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Cheng CCW, He WJA, Gouda H, Zhang MJ, Luk TT, Wang MP, Lam TH, Chan SSC, Cheung YTD. Effectiveness of Very Brief Advice on Tobacco Cessation: A Systematic Review and Meta-Analysis. J Gen Intern Med 2024; 39:1721-1734. [PMID: 38696026 PMCID: PMC11255176 DOI: 10.1007/s11606-024-08786-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Accepted: 04/22/2024] [Indexed: 07/19/2024]
Abstract
BACKGROUND Very brief advice (VBA; ≤ 3 min) on quitting is practical and scalable during brief medical interactions with patients who smoke. This study aims to synthesize the effectiveness of VBA for smoking cessation and summarize the implementation strategies. METHODS We searched randomized controlled trials aiming at tobacco abstinence and comparing VBA versus no smoking advice or no contact from Medline, Embase, CINAHL, Cochrane Library, PsycInfo databases, six Chinese databases, two trial registries ClinicalTrials.gov and WHO-ICTRP from inception to September 30, 2023. Grading of Recommendations, Assessment, Development, and Evaluations framework was used to assess the certainty of the evidence of the meta-analytic findings. The outcomes were self-reported long-term tobacco abstinence at least 6 months after treatment initiation, earlier than 6 months after treatment initiation, and quit attempts. Effect sizes were computed as risk ratio (RR) with 95% CI using frequentist random-effect models. DATA SYNTHESIS Thirteen randomized controlled trials from 15 articles (n = 26,437) were included. There was moderate-certainty evidence that VBA significantly increased self-reported tobacco abstinence at ≥ 6 months in the adjusted model (adjusted risk ratio ARR 1.17, 95% CI: 1.07-1.27) compared with controls. The sensitivity analysis showed similar results when abstinence was verified by biochemical validation (n = 6 studies, RR 1.53, 95% CI 0.98-2.40). There was high-certainty evidence that VBA significantly increased abstinence at < 6 months (ARR 1.22, 95% CI: 1.01-1.47). Evidence of effect on quit attempts (ARR 1.03, 95% CI 0.97-1.08) was of very low certainty. DISCUSSION VBA delivered in a clinical setting is effective in increasing self-reported tobacco abstinence, which provides support for wider adoption in clinical practice.
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Affiliation(s)
| | - Wan Jia Aaron He
- School of Nursing, the University of Hong Kong, Hong Kong, China
| | - Hebe Gouda
- School of Public Health, University of Queensland, Brisbane, QLD, Australia
- World Health Organization, Geneva, Switzerland
| | - Min Jin Zhang
- School of Nursing, the University of Hong Kong, Hong Kong, China
| | - Tzu Tsun Luk
- School of Nursing, the University of Hong Kong, Hong Kong, China
| | - Man Ping Wang
- School of Nursing, the University of Hong Kong, Hong Kong, China
| | - Tai Hing Lam
- School of Public Health, the University of Hong Kong, Hong Kong, China
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Coleman C, Ferguson SG, Nash R. Barriers to smoking interventions in community healthcare settings: a scoping review. Health Promot Int 2024; 39:daae036. [PMID: 38666785 PMCID: PMC11046987 DOI: 10.1093/heapro/daae036] [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] [Subscribe] [Scholar Register] [Indexed: 04/29/2024] Open
Abstract
Smoking is one of the major causes of preventable death and is considered the greatest threat to global public health. While the prevalence of smoking has decreased, population growth has led to an increase in the absolute number of smokers. There are many proven smoking cessation interventions available to support smokers in their quit attempts. Most people who smoke, however, underutilize the treatments available to them. This scoping review aimed to identify the current barriers experienced by all stakeholders (smokers, service providers and policymakers) to existing evidence-based smoking cessation interventions in community healthcare settings. Five electronic databases (CINAHL, Ovid MEDLINE, PsycINFO, Scopus and Web of Science) were searched for relevant literature. A total of 40 eligible articles from different countries published between 2015 and 2022 were included in the review and content analysis carried out to identify the key barriers to smoking cessation interventions. Seven key themes were found to be common to all stakeholders: (i) literacy, (ii) competing demands and priorities, (iii) time, (iv) access to product, (v) access to service, (vi) workforce and (vii) motivation/readiness. These themes were mapped to the Capability, Opportunity, Motivation-Behaviour (COM-B) model. This study presents the effect the barriers within these themes have on current smoking cessation services and highlights priorities for future interventions.
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Affiliation(s)
- Cheryn Coleman
- Tasmanian School of Medicine, College of Health and Medicine, University of Tasmania, Hobart, Tasmania 7001, Australia
| | - Stuart G Ferguson
- Tasmanian School of Medicine, College of Health and Medicine, University of Tasmania, Hobart, Tasmania 7001, Australia
| | - Rosie Nash
- Tasmanian School of Medicine, College of Health and Medicine, University of Tasmania, Hobart, Tasmania 7001, Australia
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Orser L, O’Byrne P. Multiple, active-offer referrals for HIV pre-exposure prophylaxis by nurses yields high uptake among gay, bisexual, and other men who have sex with men. Int J STD AIDS 2024; 35:274-279. [PMID: 38054453 PMCID: PMC10908198 DOI: 10.1177/09564624231220084] [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: 07/19/2023] [Accepted: 11/27/2023] [Indexed: 12/07/2023]
Abstract
INTRODUCTION Current Canadian guidelines focus on indications and uptake of preexposure prophylaxis (PrEP) among groups at-risk for HIV, such as gay, bisexual, and men who have sex with men (GBM). Less, however, is known about the outcomes of PrEP offers. This study presents on the responses of GBM to multiple offers for PrEP. METHODS In Ottawa, Canada, we instituted Canada's first nurse-led PrEP program, pre-exposure prophylaxis by nurses (PrEP-RN), where nurses offered PrEP referrals to persons with indicators for HIV. Responses to offers from nurses and HIV diagnoses were recorded and assessed for multiple occurrences based on responses. Descriptive analyses were used to report frequencies and percentages of findings and chi-square analyses were conducted to determine significance based on HIV risk for those who accepted versus declined PrEP. RESULTS Over a 4-year period, 644 PrEP offers were made to 236 unique patients, all of whom were GMB, the majority of whom identified as male. Of the eligible patients, 50.8% accepted and 50.0% declined after multiple offers. Seven trajectories were identified in terms of reasons for accepting or declining PrEP. PrEP referrals made based on clinical guidelines and to those who had changes in risk factors over time were significantly correlated with PrEP acceptance. We noted five HIV diagnoses, all of which were among GBM who declined PrEP at least once. CONCLUSIONS Based on these findings, it appears multiple PrEP may yield increased PrEP acceptance among a sample of GBM.
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Affiliation(s)
- Lauren Orser
- School of Nursing, University of Ottawa, Ottawa, ON, Canada
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Ilesanmi OS, Faseru B, Afolabi AA, Odukoya O, Ayo-Yusuf O, Akinsolu F, Adebiyi AO, Evans WK. Physician-brief advice for promoting smoking cessation among cancer patients on treatment in low and middle-income countries: a scoping review. BMC Cancer 2024; 24:149. [PMID: 38291373 PMCID: PMC10826229 DOI: 10.1186/s12885-024-11872-z] [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: 08/19/2023] [Accepted: 01/12/2024] [Indexed: 02/01/2024] Open
Abstract
INTRODUCTION Physician-brief advice has been utilized in high-income countries to promote smoking cessation among cancer patients. Empirical evidence on its effectiveness among cancer patients in low and middle-income countries (LMICs) is lacking. The gap could be due to inadequate training, and competing healthcare priorities, leading to insufficient implementation of targeted smoking cessation interventions in oncology settings. We undertook this scoping review to determine if physician-brief advice is effective in promoting smoking cessation among cancer patients in LMICs. METHODS We conducted a literature search of all relevant articles across five databases: Cochrane Central Register of Controlled Trials, Cochrane Library (Tobacco Addiction Group trials), World Conference on Lung Cancer proceedings, PubMed, and Google Scholar up to November 2023, using pre-defined inclusion criteria and keywords. The study population was cancer survivors in LMICs, the intervention was smoking cessation advice by a physician in a clinic or oncology center during a consultation, and the outcome was the effect of smoking cessation programs in discontinuing smoking among cancer survivors in LMICs. RESULTS Overall, out of every 10 cancer patients in LMICs, about seven were smokers, and one-half had received physician-brief advice for smoking cessation. Physician-brief advice was more likely to be delivered to patients with smoking-related cancer (Cohen's d = 0.396). This means that there is a noticeable difference between patients with smoking-related cancer compared to those with cancer unrelated to smoking. Smoking cessation failure was due to the inability to cope with the symptoms of withdrawal, missed smoking cessation clinic visits, mental health disorders, limited time and resources, and minimal patient-physician contact. CONCLUSION There is very little literature on the frequency of use or the efficacy of physician-brief advice on smoking cessation in LMICs. The literature suggests that cancer patients in LMICs have low self-efficacy to quit smoking, and smoking cessation is rarely part of cancer care in LMICs. Physicians in LMICs should be trained to use motivational messages and good counseling techniques to improve smoking cessation among cancer patients. Policymakers should allocate the resources to implement physician-brief advice and design training programs for physicians focusing on physician-brief advice tailored to cancer patients.
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Affiliation(s)
| | - Babalola Faseru
- Department of Population Health, University of Kansas Medical Center, Kansas City, US
- Department of Family Medicine and Community Health, University of Kansas Medical Center, Kansas City, US
| | - Aanuoluwapo Adeyimika Afolabi
- Department of Medicine, University of Ibadan, Ibadan, Oyo State, Nigeria
- Technical and Strategic Research Directorate, MSI Nigeria Reproductive Choices, Abuja, Nigeria
| | - Olukemi Odukoya
- Department of Community Health and Primary Care, College of Medicine, University of Lagos, Lagos, Nigeria
| | - Olalekan Ayo-Yusuf
- School of Health Systems and Public Health, University of Pretoria, Pretoria, South Africa
| | | | | | - William K Evans
- Department of Oncology, McMaster University, Hamilton, ON, Canada
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Muza LC, Egenasi CK, Steinberg WJ, Benedict MO, Habib T, Mampuya F, van Rooyen C. Healthcare providers' knowledge, attitudes and practices on smoking cessation intervention in the Northern Cape. Health SA 2024; 29:2489. [PMID: 38322372 PMCID: PMC10839220 DOI: 10.4102/hsag.v29i0.2489] [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: 08/11/2023] [Accepted: 10/12/2023] [Indexed: 02/08/2024] Open
Abstract
Background Clinicians are crucial in encouraging smokers to quit through behavioural or pharmacological smoking cessation interventions. Smokers quit better with professional help. The level of healthcare providers' (HCPs) knowledge, attitudes and counselling skills related to effective smoking cessation support in the study area remains uncertain. Aim The study aimed to determine HCPs' knowledge, attitudes and practices (KAP) on smoking cessation intervention strategies in the Sol Plaatje district, Northern Cape. Setting Sol Plaatje's 13 district municipality clinics, Kimberley, Northern Cape. Method A descriptive, cross-sectional analytical study involving healthcare workers in the above setting. Results A total of 165 HCPs, including medical officers, professional nurses, enrolled nurses and assistant-enrolled nurses working in primary healthcare clinics, were invited to participate in the study, with 156 completing the questionnaires. About 53.9% had no knowledge of South African tobacco smoking cessation guidelines, while 87.2% knew the importance of counselling patients about smoking and its impact on quitting. The majority of them did not know the medicines recommended for tobacco treatment in South Africa. About 89.7% expressed that smoking cessation counselling is an important part of their jobs. However, less than half indicated that they make follow-up arrangements for those attempting to quit. Conclusion The study revealed gaps in KAP regarding smoking cessation among the respondents, necessitating the need for continuing education on the existing smoking cessation guidelines among these HCPs. Contribution The results of this study will help to improve smoking cessation intervention knowledge among health providers.
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Affiliation(s)
- Lizwe C Muza
- Department of Family Medicine, Faculty of Health Sciences, University of the Free State, Bloemfontein, South Africa
- Department of Family Medicine, Robert Mangaliso Sobukwe Hospital, Kimberley, South Africa
| | - Chika K Egenasi
- Department of Family Medicine, Faculty of Health Sciences, University of the Free State, Bloemfontein, South Africa
| | - Wilhelm J Steinberg
- Department of Family Medicine, Faculty of Health Sciences, University of the Free State, Bloemfontein, South Africa
| | - Mathew O Benedict
- Department of Family Medicine, Faculty of Health Sciences, University of the Free State, Bloemfontein, South Africa
| | - Talat Habib
- Department of Family Medicine, Faculty of Health Sciences, University of the Free State, Bloemfontein, South Africa
- Department of Family Medicine, Robert Mangaliso Sobukwe Hospital, Kimberley, South Africa
| | - Ferdinand Mampuya
- Department of Family Medicine, Faculty of Health Sciences, University of the Free State, Bloemfontein, South Africa
| | - Cornel van Rooyen
- Department of Biostatistics, Faculty of Health Sciences, University of the Free State, Bloemfontein, South Africa
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Rasool S, Dobbie F, Ahmad F, Khan Z, Holliday R, Bauld L. Smokeless Tobacco Cessation Support in Dental Hospitals in Pakistan: Dentists and Dental Patients' Perspectives on Current Practices, Support Needed, and Opportunities Available. Nicotine Tob Res 2024; 26:63-71. [PMID: 37466462 PMCID: PMC10734380 DOI: 10.1093/ntr/ntad125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2022] [Revised: 07/06/2023] [Accepted: 07/13/2023] [Indexed: 07/20/2023]
Abstract
INTRODUCTION Despite evidence on the effectiveness of tobacco cessation interventions in dental settings, the implementation remains low, especially for smokeless tobacco (ST). The purpose of this study was to develop an understanding of the influences governing the implementation of ST cessation support in dental hospitals. AIMS AND METHODS A multicenter qualitative study was conducted at two tertiary-care dental hospitals, in Pakistan. Semi-structured interview guide, guided by the Capability-Opportunity-Motivation-Behavior (COM-B) model, were used to capture the views of dentists (n = 12) and dental patients (n = 12), regarding ST cessation support in dental hospitals. Framework approach was used to thematically analyze the data. RESULTS Screening of ST users in routine dental practice was seldom practiced and the cessation support offered was brief advice. Barriers identified by dentists included: Fear of offending and stereotyping patients; lack of knowledge and skills; lack of privacy; lack of belief in the effectiveness of behavioral support; lack of time and workload pressure; ST use amongst dentists; lack of referral systems and; the absence of a mandatory requirement of offering ST cessation support. Facilitators included: Delivering support through junior dentists and the length of interaction between the dentist and the patient. Naswar was the most common ST product used by dental patients. Patients reported receiving negligible cessation support from any healthcare provider. CONCLUSIONS A range of influences governing the implementation of ST cessation support in dental hospitals were identified. These findings can inform the implementation of behavioral interventions for ST cessation in dental and other clinical settings, in low and middle-income countries. IMPLICATIONS Smokeless tobacco control considerably lags, in comparison to the control of combustible tobacco. This is the first study that qualitatively explores the implementation of ST cessation support in dental settings in Pakistan. Utilizing the "Capability-Opportunity-Motivation-Behavior" model, it provides an in-depth understanding of the inability of dentists in implementing effective behavioral interventions for ST cessation support in routine dental practice. Highlighting the striking discrepancy between the patient's need for and receptivity towards cessation support and the dentists' concerns over their patients' receptivity towards cessation support, it calls for the need for effective implementation strategies to optimize dentist-led tobacco cessation interventions in low-resource settings.
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Affiliation(s)
- Shaista Rasool
- Usher Institute, University of Edinburgh, Edinburgh, United Kingdom
- Institute of Public Health and Social Sciences, Khyber Medical University, Pakistan
| | - Fiona Dobbie
- Usher Institute, University of Edinburgh, Edinburgh, United Kingdom
| | - Fayaz Ahmad
- Institute of Public Health and Social Sciences, Khyber Medical University, Pakistan
| | - Zohaib Khan
- Institute of Public Health and Social Sciences, Khyber Medical University, Pakistan
| | - Richard Holliday
- School of Dental Sciences, Faculty of Medical Sciences, Newcastle University, United Kingdom
| | - Linda Bauld
- Usher Institute, University of Edinburgh, Edinburgh, United Kingdom
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Kumar R, Kumar M, Raj S, Arisham DK, Mavi AK, Singh K. Smoking cessation and its significant role in the Indian scenario. Monaldi Arch Chest Dis 2023. [PMID: 38050469 DOI: 10.4081/monaldi.2023.2814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Accepted: 11/16/2023] [Indexed: 12/06/2023] Open
Abstract
Given the increased health dangers of tobacco use, particularly in developing countries, smoking cessation intervention is crucially important. The aim of this study is to determine and assess the effectiveness of a comprehensive smoking cessation intervention program, incorporating behavior modification, counseling, and pharmacologic treatments, in the context of the Indian scenario. The process of initiating smoking or tobacco cessation begins with the evaluation of the distinct stages that smokers undergo as part of their journey toward behavioral change. There are five different levels of preparation for quitting smoking, i.e., i) not prepared (pre-contemplation); ii) unsure (contemplation); iii) prepared (preparation); iv) action; and v) maintenance. Behavior modification and counseling are essential. The "5 A's"-based intervention uses ask, advise, assess, assist, and arrange as part of its strategy. First-line treatments such as nicotine replacement therapy, bupropion, and varenicline, as well as second-line treatments such as clonidine, cytisine, and nortriptyline, are the foundation of pharmacologic care. Every healthcare professional has a duty to help smokers stop using tobacco, and the intervention should be both therapeutic and diagnostic. Combining behavioral and social support yields the best results, along with pharmacotherapy whenever needed.
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Affiliation(s)
- Raj Kumar
- Department of Pulmonary Medicine, Vallabhbhai Patel Chest Institute, University of Delhi.
| | - Manoj Kumar
- Department of Pulmonary Medicine, Vallabhbhai Patel Chest Institute, University of Delhi.
| | | | - Dileep Kumar Arisham
- Department of Pulmonary Medicine, Vallabhbhai Patel Chest Institute, University of Delhi.
| | - Anil Kumar Mavi
- Department of Pulmonary Medicine, Vallabhbhai Patel Chest Institute, University of Delhi.
| | - Kamal Singh
- Department of Pulmonary Medicine, Vallabhbhai Patel Chest Institute, University of Delhi.
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Rajtar-Salwa R, Bobrowska B, Batko J, Bartuś S, Petkow-Dimitrow P, Krawczyk-Ożóg A. Lipid-Lowering Therapy after Acute Coronary Syndrome in Outpatient Practice-How to Achieve Goal. J Clin Med 2023; 12:6579. [PMID: 37892717 PMCID: PMC10607515 DOI: 10.3390/jcm12206579] [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: 09/18/2023] [Revised: 10/06/2023] [Accepted: 10/12/2023] [Indexed: 10/29/2023] Open
Abstract
BACKGROUND Secondary prevention of cardiovascular disease involves the use of optimal pharmacological treatment and modification of risk factors through lifestyle changes. Recent evidence demonstrates that the major initiating event in atherogenesis is the storage of low-density lipoproteins. OBJECTIVES We aimed to compare the efficacy in achieving the therapeutic lipid target in relation to the frequency of follow-up at selected time points and to determine the safety and tolerability of cholesterol-lowering drugs (statins, ezetimibe). METHODS This was a prospective analysis of 72 consecutive patients hospitalized for acute coronary syndrome: ST-elevation myocardial infarction (STEMI) and non-ST-elevation myocardial infarction (NSTEMI). Patients were consecutively divided into two groups: first, with follow-up and laboratory tests at 1, 3, 6 and 12 months after hospital discharge, including 32 patients; second, including 40 patients with follow-up and laboratory tests 12 months after hospital discharge. RESULTS A significant reduction in LDL-C level was observed at 12 months in both groups. LDL-C level was significantly lower in group 1 than in group 2 after 12 months (p = 0.02). Total cholesterol level was significantly lower in group 1 than in group 2 after 12 months. After 12 months of therapy, 21 (65.6%) patients in group 1 and 17 (42.5%) in group 2 had LDL-C < 1.4 mmol/L. In group 1, we observed a significant decrease in LDL-C, triglyceride, and total cholesterol levels at 1, 3, 6 and 12 months (p < 0.05). CONCLUSIONS The group of patients with more frequent follow-up visits showed a greater reduction in LDL-C level than the group with only one visit after a 12-month hospital discharge.
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Affiliation(s)
- Renata Rajtar-Salwa
- Department of Cardiology and Cardiovascular Interventions, University Hospital, 30-688 Kraków, Poland; (R.R.-S.); (B.B.); (S.B.); (P.P.-D.)
| | - Beata Bobrowska
- Department of Cardiology and Cardiovascular Interventions, University Hospital, 30-688 Kraków, Poland; (R.R.-S.); (B.B.); (S.B.); (P.P.-D.)
| | - Jakub Batko
- Department of Anatomy, Jagiellonian University Medical College, 31-008 Kraków, Poland;
- CAROL—Cardiothoracic Anatomy Research Operative Lab, Department of Cardiovascular Surgery and Transplantology Institute of Cardiology, Jagiellonian University Medical College, 31-008 Krakow, Poland
| | - Stanisław Bartuś
- Department of Cardiology and Cardiovascular Interventions, University Hospital, 30-688 Kraków, Poland; (R.R.-S.); (B.B.); (S.B.); (P.P.-D.)
- 2nd Department of Cardiology, Jagiellonian University Medical College, 30-688 Kraków, Poland
| | - Paweł Petkow-Dimitrow
- Department of Cardiology and Cardiovascular Interventions, University Hospital, 30-688 Kraków, Poland; (R.R.-S.); (B.B.); (S.B.); (P.P.-D.)
- 2nd Department of Cardiology, Jagiellonian University Medical College, 30-688 Kraków, Poland
| | - Agata Krawczyk-Ożóg
- Department of Cardiology and Cardiovascular Interventions, University Hospital, 30-688 Kraków, Poland; (R.R.-S.); (B.B.); (S.B.); (P.P.-D.)
- Department of Anatomy, Jagiellonian University Medical College, 31-008 Kraków, Poland;
- CAROL—Cardiothoracic Anatomy Research Operative Lab, Department of Cardiovascular Surgery and Transplantology Institute of Cardiology, Jagiellonian University Medical College, 31-008 Krakow, Poland
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Britton M, Martinez Leal I, Jafry MZ, Chen TA, Rogova A, Kyburz B, Williams T, Reitzel LR. Influence of Provider and Leader Perspectives about Concurrent Tobacco-Use Care during Substance-Use Treatment on Their Tobacco Intervention Provision with Clients: A Mixed-Methods Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:5260. [PMID: 37047876 PMCID: PMC10094458 DOI: 10.3390/ijerph20075260] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 03/09/2023] [Accepted: 03/14/2023] [Indexed: 06/19/2023]
Abstract
People with substance-use disorders have elevated rates of tobacco use compared with the general population, yet rarely receive tobacco-dependence treatment within substance-use treatment settings (SUTS). One barrier to delivering evidence-based interventions in SUTS is providers' misconception that treating tobacco use and non-nicotine substance use concurrently jeopardizes clients' substance-use recovery, although research indicates that it enhances support for recovery and relapse prevention. A total of 86 treatment providers employed in SUTS (i.e., 9 Federally Qualified Health Centers, 16 Local Mental Health Authorities (LMHAs), 6 substance-use treatment programs in LMHAs, and 55 stand-alone substance-use treatment centers) in Texas, USA, answered survey questions about their (1) thoughts about treating tobacco during substance-use treatment, and (2) delivery of the 5A's tobacco-use intervention (Ask, Advise, Assess, Assist, Arrange). Twenty-six providers and leaders were interviewed about attitudes toward tobacco-free workplace policies and tobacco dependence and the relative importance of treating tobacco (vs. other substance-use disorders) at their center. Providers who did not believe tobacco use should be addressed as soon as clients begin treatment (i.e., endorsed responses of after 1 year, it depends on the client, or never) had lower odds of Asking clients about their tobacco use (OR = 0.195), Advising clients to quit smoking (OR = 0.176), and Assessing interest in quitting smoking (OR = 0.322). Qualitative results revealed barriers including beliefs that clients need to smoke to relieve the stress of substance-use recovery, are disinterested in quitting, fears that concurrent treatment would jeopardize substance use, and limited resources; additional training and education resources was the key facilitator theme. The results demonstrate a critical need to eliminate barriers to tobacco-treatment provision for clients in SUTS through education to correct misperceptions, specialized training to equip providers with knowledge and skills, and resources to build center capacity. Integrating evidence-based smoking interventions into routine care is key to support the recovery efforts of clients in SUTS.
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Affiliation(s)
- Maggie Britton
- Department of Health Disparities Research, The University of Texas at MD Anderson Cancer Center, 1400 Pressler Street, Unit 1440, Houston, TX 77030, USA
- Department of Psychological, Health & Learning Sciences, The University of Houston, 3657 Cullen Blvd Stephen Power Farish Hall, Houston, TX 77204, USA
- Health Research Institute, The University of Houston, 4849 Calhoun Rd., Houston, TX 77204, USA
| | - Isabel Martinez Leal
- Department of Health Disparities Research, The University of Texas at MD Anderson Cancer Center, 1400 Pressler Street, Unit 1440, Houston, TX 77030, USA
- Department of Psychological, Health & Learning Sciences, The University of Houston, 3657 Cullen Blvd Stephen Power Farish Hall, Houston, TX 77204, USA
- Health Research Institute, The University of Houston, 4849 Calhoun Rd., Houston, TX 77204, USA
| | - Midhat Z. Jafry
- Department of Health Disparities Research, The University of Texas at MD Anderson Cancer Center, 1400 Pressler Street, Unit 1440, Houston, TX 77030, USA
| | - Tzuan A. Chen
- Department of Psychological, Health & Learning Sciences, The University of Houston, 3657 Cullen Blvd Stephen Power Farish Hall, Houston, TX 77204, USA
- Health Research Institute, The University of Houston, 4849 Calhoun Rd., Houston, TX 77204, USA
| | - Anastasia Rogova
- Department of Health Disparities Research, The University of Texas at MD Anderson Cancer Center, 1400 Pressler Street, Unit 1440, Houston, TX 77030, USA
- Department of Psychological, Health & Learning Sciences, The University of Houston, 3657 Cullen Blvd Stephen Power Farish Hall, Houston, TX 77204, USA
| | - Bryce Kyburz
- Integral Care, 1430 Collier Street, Austin, TX 78704, USA
| | | | - Lorraine R. Reitzel
- Department of Health Disparities Research, The University of Texas at MD Anderson Cancer Center, 1400 Pressler Street, Unit 1440, Houston, TX 77030, USA
- Department of Psychological, Health & Learning Sciences, The University of Houston, 3657 Cullen Blvd Stephen Power Farish Hall, Houston, TX 77204, USA
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Leite FRM, López R, Pajaniaye JB, Nascimento GG. Effect of Smoking Exposure on Nonsurgical Periodontal Therapy: 1-Year Follow-up. J Dent Res 2023; 102:280-286. [PMID: 36333874 DOI: 10.1177/00220345221135100] [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] [Indexed: 11/08/2022] Open
Abstract
This study investigated the influence of different levels of exposure to smoking on periodontal healing for 12 mo after nonsurgical periodontal therapy and supportive periodontal care every third month. Eighty smokers willing to quit smoking and with periodontitis were included. Participants were offered an individualized voluntary smoking cessation program. Data collection included questionnaires and a full-mouth periodontal examination. Group-based trajectory modeling was used to model smoking trajectories over the follow-up. The effect of smoking trajectory on periodontal parameters over time was estimated with mixed effects modeling. Three smoking patterns were identified: light smokers/quitters (n = 46), moderate smokers (n = 17), and heavy smokers (n = 17). For the periodontal data, the first factor, moderate periodontitis, included the number of sites with clinical attachment levels (CALs) of 4, 5, 6, and 7 mm; periodontal pocket depths (PPDs) of 4, 5, and 6 mm; and bleeding on probing. The second factor, severe periodontitis, consisted of the number of sites with a CAL ≥8 mm and PPD ≥7 mm. Heavy smokers commenced with a higher average CAL of 1.1 mm and 10 more sites with severe periodontitis than light smokers/quitters. While light smokers/quitters and moderate smokers obtained an average improvement of 0.6-mm PPD and 0.7-mm CAL, respectively, heavy smokers experienced 0.5-mm attachment loss. Heavy smokers had only a 50% reduction in the number of sites with moderate periodontitis when compared with light smokers/quitters and moderate smokers. While most participants benefited from nonsurgical periodontal therapy with results affected in a dose-response manner, the therapy had no effect on severe periodontitis among heavy smokers. Smoking cessation should be part of periodontal therapy; otherwise, limited benefits would be observed among heavy smokers, hindering the effect of treatment.
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Affiliation(s)
- F R M Leite
- Section for Periodontology, Department of Dentistry and Oral Health, Aarhus University, Aarhus, Denmark
- National Dental Research Institute Singapore, National Dental Centre Singapore, Singapore
- ORH ACP, Duke-NUS Medical School, Singapore
| | - R López
- Section for Periodontology, Department of Dentistry and Oral Health, Aarhus University, Aarhus, Denmark
| | - J B Pajaniaye
- Section for Periodontology, Department of Dentistry and Oral Health, Aarhus University, Aarhus, Denmark
| | - G G Nascimento
- Section for Periodontology, Department of Dentistry and Oral Health, Aarhus University, Aarhus, Denmark
- National Dental Research Institute Singapore, National Dental Centre Singapore, Singapore
- ORH ACP, Duke-NUS Medical School, Singapore
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11
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Carter BJ, Siddiqi AD, Chen TA, Britton M, Martinez Leal I, Correa-Fernández V, Rogova A, Kyburz B, Williams T, Casey K, Reitzel LR. Educating Substance Use Treatment Center Providers on Tobacco Use Treatments Is Associated with Increased Provision of Counseling and Medication to Patients Who Use Tobacco. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:4013. [PMID: 36901024 PMCID: PMC10001967 DOI: 10.3390/ijerph20054013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Revised: 02/21/2023] [Accepted: 02/22/2023] [Indexed: 06/18/2023]
Abstract
Tobacco use is the leading preventable cause of death in America and is elevated among patients with non-tobacco substance use disorders. Substance use treatment centers (SUTCs) do not commonly address their patients' tobacco use. Lack of knowledge on treating tobacco use with counseling and medication may be a barrier that underlies this inaction. A multi-component tobacco-free workplace program implemented in Texas SUTCs educated providers on treating tobacco use with evidence-based medication (or referral) and counseling. This study examined how center-level changes in knowledge from pre- to post-implementation (i.e., over time) affected center-level behavioral changes in providers' provision of tobacco use treatment over time. Providers from 15 SUTCs completed pre- and post-implementation surveys (pre N = 259; post N = 194) assessing (1) perceived barriers to treating tobacco use, specifically, a lack of knowledge on treating tobacco use with counseling or medication; (2) receipt of past-year education on treating tobacco use with counseling or medication; and (3) their intervention practices, specifically, the self-reported regular use of (a) counseling or (b) medication intervention or referral with patients who use tobacco. Generalized linear mixed models explored associations between provider-reported knowledge barriers, education receipt, and intervention practices over time. Overall, recent counseling education receipt was endorsed by 32.00% versus 70.21% of providers from pre- to post-implementation; the regular use of counseling to treat tobacco use was endorsed by 19.31% versus 28.87% from pre- to post-implementation. Recent medication education receipt was endorsed by 20.46% versus 71.88% of providers from pre- to post-implementation; the regular use of medication to treat tobacco use was endorsed by 31.66% versus 55.15% from pre- to post-implementation. All changes were statistically significant (ps < 0.05). High versus low reductions in the provider-reported barrier of "lack of knowledge on pharmacotherapy treatment" over time were a significant moderator of effects, such that SUTCs with high reductions in this barrier were more likely to report greater increases in both medication education receipt and medication treatment/referral for patients who use tobacco over time. In conclusion, a tobacco-free workplace program implementation strategy that included SUTC provider education improved knowledge and resulted in increased delivery of evidence-based treatment of tobacco use at SUTCs; however, treatment provision rates-in particular, offering tobacco cessation counseling-remained less than desirable, suggesting that barriers beyond lack of knowledge may be important to address to improve tobacco use care in SUTCs. Moderation results suggest (1) differences in the mechanisms underlying uptake of counseling education versus medication education and (2) that the relative difficulty of providing counseling versus providing medication persists regardless of knowledge gains.
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Affiliation(s)
- Brian J. Carter
- Department of Health Disparities Research, The University of Texas MD Anderson Cancer Center, 1400 Pressler St., Houston, TX 77030, USA
- Department of Psychological, Health, and Learning Sciences, University of Houston, 3657 Cullen Blvd, Stephen Power Farish Hall, Houston, TX 77204, USA
| | - Ammar D. Siddiqi
- Department of Health Disparities Research, The University of Texas MD Anderson Cancer Center, 1400 Pressler St., Houston, TX 77030, USA
- Department of Biosciences, Rice University, 6100 Main St., Houston, TX 77005, USA
| | - Tzuan A. Chen
- Department of Psychological, Health, and Learning Sciences, University of Houston, 3657 Cullen Blvd, Stephen Power Farish Hall, Houston, TX 77204, USA
- HEALTH Research Institute, University of Houston, 4349 Martin Luther King Blvd, Houston, TX 77204, USA
| | - Maggie Britton
- Department of Health Disparities Research, The University of Texas MD Anderson Cancer Center, 1400 Pressler St., Houston, TX 77030, USA
- Department of Psychological, Health, and Learning Sciences, University of Houston, 3657 Cullen Blvd, Stephen Power Farish Hall, Houston, TX 77204, USA
| | - Isabel Martinez Leal
- Department of Health Disparities Research, The University of Texas MD Anderson Cancer Center, 1400 Pressler St., Houston, TX 77030, USA
- Department of Psychological, Health, and Learning Sciences, University of Houston, 3657 Cullen Blvd, Stephen Power Farish Hall, Houston, TX 77204, USA
| | - Virmarie Correa-Fernández
- Department of Psychological, Health, and Learning Sciences, University of Houston, 3657 Cullen Blvd, Stephen Power Farish Hall, Houston, TX 77204, USA
- HEALTH Research Institute, University of Houston, 4349 Martin Luther King Blvd, Houston, TX 77204, USA
| | - Anastasia Rogova
- Department of Health Disparities Research, The University of Texas MD Anderson Cancer Center, 1400 Pressler St., Houston, TX 77030, USA
- Department of Psychological, Health, and Learning Sciences, University of Houston, 3657 Cullen Blvd, Stephen Power Farish Hall, Houston, TX 77204, USA
| | - Bryce Kyburz
- Integral Care, 1430 Collier St., Austin, TX 78704, USA
| | | | | | - Lorraine R. Reitzel
- Department of Health Disparities Research, The University of Texas MD Anderson Cancer Center, 1400 Pressler St., Houston, TX 77030, USA
- Department of Psychological, Health, and Learning Sciences, University of Houston, 3657 Cullen Blvd, Stephen Power Farish Hall, Houston, TX 77204, USA
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12
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Tabyshova A, Estebesova B, Beishenbekova A, Sooronbaev T, Brakema EA, Chavannes NH, Postma MJ, van Boven JFM. Clinical Characteristics, Treatment Patterns and Economic Burden of COPD in Kyrgyzstan: A FRESH AIR Study. Int J Chron Obstruct Pulmon Dis 2021; 16:2833-2843. [PMID: 34703219 PMCID: PMC8523360 DOI: 10.2147/copd.s322778] [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] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Accepted: 09/13/2021] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND COPD prevalence and mortality in Kyrgyzstan are high. Data on clinical and economic impact of COPD in Kyrgyzstan are scarce. This study was part of the FRESH AIR research project that focused on prevention, diagnosis and treatment of chronic lung diseases in low-resource settings. AIM We aimed to evaluate the clinical characteristics, treatment patterns and economic burden of COPD in Kyrgyzstan. METHODS A representative sample of patients with a spirometry-confirmed diagnosis of COPD was included. All patients were registered in one of the five major hospitals in Kyrgyzstan. Patients were surveyed on COPD risk factors, health-care utilization and patient reported outcomes (CCQ, MRC). Associations with high symptom burden (MRC score ≥4) and cost were assessed using logistic regression analyses. RESULTS A total of 306 patients were included with mean age 62.1 (SD: 11.2), 61.4% being male, mean BMI 26.9 (SD: 5.2) and mean monthly income $85.1 (SD: 75.4). Biomass was used for heating and cooking by 71.2% and 52.0%. Current and ex-smokers accounted 14.1% and 32%. Mean FEV1 was 46% (SD: 12.8), 71.9% had COPD GOLD III-IV and most frequent co-morbidities were hypertension (25.2%), diabetes (5.6%) and heart diseases (4.6%). Mean CCQ score was 2.0 (SD: 0.9) and MRC score 3.7 (SD: 0.9). Yearly mean number of hospital days due to COPD was 10.1 (SD: 3.9). Total annual per-patient costs of reimbursed health-care utilization ($107) and co-payments ($224, ie, 22% of patients' annual income) were $331. We found that only GOLD IV and hypertension were significantly associated with high symptom burden. Exacerbations and hypertension were significantly associated with high cost. CONCLUSION The clinical and economic burden of COPD on patients and the government in Kyrgyzstan is considerable. Notably, almost half of interviewed patients were current or ex-smokers and biomass exposure was high.
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Affiliation(s)
- Aizhamal Tabyshova
- Pulmonology Department, National Center of Cardiology and Internal Medicine Named After M.M. Mirrakhimov, Bishkek, Kyrgyzstan
- Department of Health Sciences, Unit of Global Health, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Bermet Estebesova
- Kyrgyz-Russian Slavic University (KRSU), Bishkek, Kyrgyzstan
- Primary Care Center of the Ministry of Internal Affairs, Bishkek, Kyrgyzstan
| | | | - Talant Sooronbaev
- Pulmonology Department, National Center of Cardiology and Internal Medicine Named After M.M. Mirrakhimov, Bishkek, Kyrgyzstan
| | - Evelyn A Brakema
- Department of Public Health and Primary Care, Leiden University Medical Center, Leiden, The Netherlands
| | - Niels H Chavannes
- Department of Public Health and Primary Care, Leiden University Medical Center, Leiden, The Netherlands
| | - Maarten J Postma
- Department of Health Sciences, Unit of Global Health, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
- Department of Economics, Econometrics & Finance, University of Groningen, Faculty of Economics & Business, Groningen, The Netherlands
- Department of Pharmacology & Therapy, Airlangga University, Surabaya, Indonesia
- Center of Excellence in Higher Education for Pharmaceutical Care Innovation, Universitas Padjadjaran, Bandung, Indonesia
| | - Job F M van Boven
- University of Groningen, University Medical Center Groningen, Groningen Research Institute for Asthma and COPD (GRIAC), Groningen, The Netherlands
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13
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Sanders JG, Spruijt P, van Dijk M, Elberse J, Lambooij MS, Kroese FM, de Bruin M. Understanding a national increase in COVID-19 vaccination intention, the Netherlands, November 2020-March 2021. EURO SURVEILLANCE : BULLETIN EUROPEEN SUR LES MALADIES TRANSMISSIBLES = EUROPEAN COMMUNICABLE DISEASE BULLETIN 2021; 26. [PMID: 34505565 PMCID: PMC8431991 DOI: 10.2807/1560-7917.es.2021.26.36.2100792] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
The intention to get the COVID-19 vaccine increased from 48% (November 2020) to 75% (March 2021) as national campaigning in the Netherlands commenced. Using a mixed method approach we identified six vaccination beliefs and two contextual factors informing this increase. Analysis of a national survey confirmed that shifting intentions were a function of shifting beliefs: people with stronger intention to vaccinate were most motivated by protecting others and reopening society; those reluctant were most concerned about side effects.
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Affiliation(s)
- Jet G Sanders
- Corona Behavioural Unit, National Institute for Public Health and the Environment, Bilthoven, the Netherlands.,Department of Psychological and Behavioural Science, London School of Economics and Political Sciences, London, United Kingdom
| | - Pita Spruijt
- Corona Behavioural Unit, National Institute for Public Health and the Environment, Bilthoven, the Netherlands
| | - Mart van Dijk
- Corona Behavioural Unit, National Institute for Public Health and the Environment, Bilthoven, the Netherlands
| | - Janneke Elberse
- Corona Behavioural Unit, National Institute for Public Health and the Environment, Bilthoven, the Netherlands
| | - Mattijs S Lambooij
- Corona Behavioural Unit, National Institute for Public Health and the Environment, Bilthoven, the Netherlands
| | - Floor M Kroese
- Corona Behavioural Unit, National Institute for Public Health and the Environment, Bilthoven, the Netherlands.,Department of Social, Health and Organizational Psychology, Utrecht University, Utrecht, The Netherlands
| | - Marijn de Bruin
- Corona Behavioural Unit, National Institute for Public Health and the Environment, Bilthoven, the Netherlands.,IQ Healthcare, Radboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen, the Netherlands
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14
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Siercke M, Jørgensen LP, Missel M, Thygesen LC, Møller SP, Sillesen H, Berg SK. Cardiovascular Rehabilitation Increases Walking Distance in Patients With Intermittent Claudication. Results of the CIPIC Rehab Study: A Randomised Controlled Trial. Eur J Vasc Endovasc Surg 2021; 62:768-776. [PMID: 34092489 DOI: 10.1016/j.ejvs.2021.04.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Revised: 03/17/2021] [Accepted: 04/01/2021] [Indexed: 10/21/2022]
Abstract
OBJECTIVE To examine whether a cardiac rehabilitation programme in a community based setting for patients with intermittent claudication (IC) affects walking ability, quality of life, and changes in health behaviour. The trial investigated a cross sector cardiovascular rehabilitation programme compared with usual care for patients having non-operative management. METHODS The trial allocated 118 patients, with 1:1 individual randomisation to either an intervention or control group. Data were collected at a department of vascular surgery and at a healthcare centre in Denmark. The rehabilitation intervention consisted of usual care plus 12 weeks of exercise training, pedometer, health education, and text messages. The primary outcome was maximum walking distance at six months measured by treadmill walking test. The secondary outcomes were maximum walking distance at 12 months and pain free walking distance measured by treadmill walking test, healthy diet, level of physical activity, and quality of life (QoL) at six and 12 months. RESULTS In the intervention group, 46 participants were analysed, with 47 in the control group. Following three months of rehabilitation, a 37% difference (95% CI 1.10 - 1.70; p = .005) was found between groups in maximum walking distance at six and 12 months, in favour of the intervention group. The same positive effect was found in physical activity, QoL, and healthy diet, but was not statistically significant in pain free walking distance and smoking. CONCLUSION A specialised community based cardiac rehabilitation programme for patients with IC showed statistically and clinically significant effects on maximum walking distance, physical activity, quality of life, and healthy diet, but not on pain free walking distance and smoking, compared with usual care without rehabilitation.
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Affiliation(s)
- Maj Siercke
- Department of Vascular Surgery, Rigshospitalet, Copenhagen University Hospital, Denmark; Institute of Clinical Medicine, University of Copenhagen, Denmark.
| | - Lise P Jørgensen
- Department of Pathology, Herlev Hospital, Copenhagen University Hospital, Denmark
| | - Malene Missel
- Department of Cardiothoracic Surgery, Rigshospitalet, Copenhagen University Hospital, Denmark
| | - Lau C Thygesen
- National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark
| | - Sanne P Møller
- National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark
| | - Henrik Sillesen
- Department of Vascular Surgery, Rigshospitalet, Copenhagen University Hospital, Denmark; Institute of Clinical Medicine, University of Copenhagen, Denmark
| | - Selina K Berg
- Institute of Clinical Medicine, University of Copenhagen, Denmark; The Heart Centre, Rigshospitalet, Copenhagen University Hospital, Denmark
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15
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Bertsias A, Symvoulakis E, Tziraki C, Panagiotakis S, Mathioudakis L, Zaganas I, Basta M, Boumpas D, Simos P, Vgontzas A, Lionis C. Cognitive Impairment and Dementia in Primary Care: Current Knowledge and Future Directions Based on Findings From a Large Cross-Sectional Study in Crete, Greece. Front Med (Lausanne) 2020; 7:592924. [PMID: 33330553 PMCID: PMC7719838 DOI: 10.3389/fmed.2020.592924] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2020] [Accepted: 10/29/2020] [Indexed: 01/10/2023] Open
Abstract
Introduction: Dementia severely affects the quality of life of patients and their caregivers; however, it is often not adequately addressed in the context of a primary care consultation, especially in patients with multi-morbidity. Study Population and Methods: A cross-sectional study was conducted between March-2013 and December-2014 among 3,140 consecutive patients aged >60 years visiting 14 primary health care practices in Crete, Greece. The Mini-Mental-State-Examination [MMSE] was used to measure cognitive status using the conventional 24-point cut-off. Participants who scored low on MMSE were matched with a group of elders scoring >24 points, according to age and education; both groups underwent comprehensive neuropsychiatric and neuropsychological assessment. For the diagnosis of dementia and Mild-Cognitive-Impairment (MCI), the Diagnostic and Statistical Manual-of-Mental-Disorders (DSM-IV) criteria and the International-Working-Group (IWG) criteria were used. Chronic conditions were categorized according to ICD-10 categories. Logistic regression was used to provide associations between chronic illnesses and cognitive impairment according to MMSE scores. Generalized Linear Model Lasso Regularization was used for feature selection in MMSE items. A two-layer artificial neural network model was used to classify participants as impaired (dementia/MCI) vs. non-impaired. Results: In the total sample of 3,140 participants (42.1% men; mean age 73.7 SD = 7.8 years), low MMSE scores were identified in 645 (20.5%) participants. Among participants with low MMSE scores 344 (54.1%) underwent comprehensive neuropsychiatric evaluation and 185 (53.8%) were diagnosed with Mild-Cognitive-Impairment (MCI) and 118 (34.3%) with dementia. Mental and behavioral disorders (F00-F99) and diseases of the nervous system (G00-G99) increased the odds of low MMSE scores in both genders. Generalized linear model lasso regularization indicated that 7/30 MMSE questions contributed the most to the classification of patients as impaired (dementia/MCI) vs. non-impaired with a combined accuracy of 82.0%. These MMSE items were questions 5, 13, 19, 20, 22, 23, and 26 of the Greek version of MMSE assessing orientation in time, repetition, calculation, registration, and visuo-constructive ability. Conclusions: Our study identified certain chronic illness-complexes that were associated with low MMSE scores within the context of primary care consultation. Also, our analysis indicated that seven MMSE items provide strong evidence for the presence of dementia or MCI.
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Affiliation(s)
- Antonios Bertsias
- Clinic of Social and Family Medicine, School of Medicine, University of Crete, Heraklion, Greece
| | - Emmanouil Symvoulakis
- Clinic of Social and Family Medicine, School of Medicine, University of Crete, Heraklion, Greece
| | - Chariklia Tziraki
- MELABEV - Community Clubs for Eldercare, Research and Development Department, Jerusalem, Israel
| | - Symeon Panagiotakis
- Department of Internal Medicine, School of Medicine, University of Crete, Heraklion, Greece
| | - Lambros Mathioudakis
- Department of Neurology, School of Medicine, University of Crete, Heraklion, Greece
| | - Ioannis Zaganas
- Department of Neurology, School of Medicine, University of Crete, Heraklion, Greece
| | - Maria Basta
- Department of Psychiatry, School of Medicine, University of Crete, Heraklion, Greece
| | - Dimitrios Boumpas
- Department of Internal Medicine, School of Medicine, University of Athens, Athens, Greece
| | - Panagiotis Simos
- Department of Psychiatry, School of Medicine, University of Crete, Heraklion, Greece
- Computational Biomedicine Lab, Institute of Computer Science, Foundation for Research and Technology-Hellas, Herakleion, Greece
| | - Alexandros Vgontzas
- Department of Psychiatry, School of Medicine, University of Crete, Heraklion, Greece
| | - Christos Lionis
- Clinic of Social and Family Medicine, School of Medicine, University of Crete, Heraklion, Greece
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