PMCC PMCC

Search tips
Search criteria

Advanced
Results 1-18 (18)
 

Clipboard (0)
None

Select a Filter Below

Journals
more »
Year of Publication
more »
1.  The effect of certification and accreditation on quality management in 4 clinical services in 73 European hospitals 
Objective
To investigate the relationship between ISO 9001 certification, healthcare accreditation and quality management in European hospitals.
Design
A mixed method multi-level cross-sectional design in seven countries. External teams assessed clinical services on the use of quality management systems, illustrated by four clinical pathways.
Setting and Participants
Seventy-three acute care hospitals with a total of 291 services managing acute myocardial infarction (AMI), hip fracture, stroke and obstetric deliveries, in Czech Republic, France, Germany, Poland, Portugal, Spain and Turkey.
Main Outcome Measure
Four composite measures of quality and safety [specialized expertise and responsibility (SER), evidence-based organization of pathways (EBOP), patient safety strategies (PSS) and clinical review (CR)] applied to four pathways.
Results
Accreditation in isolation showed benefits in AMI and stroke more than in deliveries and hip fracture; the greatest significant association was with CR in stroke. Certification in isolation showed little benefit in AMI but had more positive association with the other conditions; greatest significant association was in PSS with stroke. The combination of accreditation and certification showed least benefit in EBOP, but significant benefits in SER (AMI), in PSS (AMI, hip fracture and stroke) and in CR (AMI and stroke).
Conclusions
Accreditation and certification are positively associated with clinical leadership, systems for patient safety and clinical review, but not with clinical practice. Both systems promote structures and processes, which support patient safety and clinical organization but have limited effect on the delivery of evidence-based patient care. Further analysis of DUQuE data will explore the association of certification and accreditation with clinical outcomes.
doi:10.1093/intqhc/mzu023
PMCID: PMC4001697  PMID: 24257160
accreditation; certification; health care quality assessment; quality management; patient safety
2.  Evidence-based organization and patient safety strategies in European hospitals 
Objective
To explore how European hospitals have implemented patient safety strategies (PSS) and evidence-based organization of care pathway (EBOP) recommendations and examine the extent to which implementation varies between countries and hospitals.
Design
Mixed-method multilevel cross-sectional design in seven countries as part of the European Union-funded project ‘Deepening our Understanding of Quality improvement in Europe’ (DUQuE).
Setting and participants
Seventy-four acute care hospitals with 292 departments managing acute myocardial infarction (AMI), hip fracture, stroke, and obstetric deliveries.
Main outcome measure
Five multi-item composite measures—one generic measure for PSS and four pathway-specific measures for EBOP.
Results
Potassium chloride had only been removed from general medication stocks in 9.4–30.5% of different pathways wards and patients were adequately identified with wristband in 43.0–59.7%. Although 86.3% of areas treating AMI patients had immediate access to a specialist physician, only 56.0% had arrangements for patients to receive thrombolysis within 30 min of arrival at the hospital. A substantial amount of the total variance observed was due to between-hospital differences in the same country for PSS (65.9%). In EBOP, between-country differences play also an important role (10.1% in AMI to 57.1% in hip fracture).
Conclusions
There were substantial gaps between evidence and practice of PSS and EBOP in a sample of European hospitals and variations due to country differences are more important in EBOP than in PSS, but less important than within-country variations. Agencies supporting the implementation of PSS and EBOP should closely re-examine the effectiveness of their current strategies.
doi:10.1093/intqhc/mzu016
PMCID: PMC4001691  PMID: 24578501
patient safety; quality improvement; quality management; practice variations; appropriate healthcare; hospital care; effectiveness
3.  The attitude of health care professionals towards accreditation: A systematic review of the literature 
Accreditation is usually a voluntary program, in which authorized external peer reviewers evaluate the compliance of a health care organization with pre-established performance standards. The aim of this study was to systematically review the literature of the attitude of health care professionals towards professional accreditation. A systematic search of four databases including Medline, Embase, Healthstar, and Cinhal presented seventeen studies that had evaluated the attitudes of health care professionals towards accreditation. Health care professionals had a skeptical attitude towards accreditation. Owners of hospitals indicated that accreditation had the potential of being used as a marketing tool. Health care professionals viewed accreditation programs as bureaucratic and demanding. There was consistent concern, especially in developing countries, about the cost of accreditation programs and their impact on the quality of health care services.
doi:10.4103/2230-8229.98281
PMCID: PMC3410183  PMID: 22870409
Accreditation; attitude; systematic review
4.  Structural, chemical and electrochemical characterization of poly(3,4-ethylenedioxythiophene) (PEDOT) prepared with various counter-ions and heat treatments 
Polymer  2011;52(5):1302-1308.
Electrochemical deposition of the conjugated polymer poly(3,4-ethylenedioxythiophene) (PEDOT) forms thin, conductive films that are especially suitable for charge transfer at the tissue-electrode interface of neural implants. For this study, the effects of counter-ion choice and annealing parameters on the electrical and structural properties of PEDOT were investigated. Films were polymerized with various organic and inorganic counter-ions. Studies of crystalline order were conducted via X-ray diffraction (XRD). Electrochemical impedance spectroscopy (EIS) and cyclic voltammetry (CV) were used to investigate the electrical properties of these films. X-ray photoelectron spectroscopy (XPS) was used to investigate surface chemistry of PEDOT films. The results of XRD experiments showed that films polymerized with certain small counter-ions have a regular structure with strong (100) edge-to-edge correlations of PEDOT chains at ~1.3 nm. After annealing at 170 °C for 1 hour, the XRD peaks attributed to PEDOT disappeared. PEDOT polymerized with LiClO4 as a counter-ion showed improved impedance and charge storage capacity after annealing at 160 °C.
doi:10.1016/j.polymer.2011.01.042
PMCID: PMC3049552  PMID: 21394224
Conducting polymers; PEDOT; XRD
5.  Strengthening organizational performance through accreditation research-a framework for twelve interrelated studies: the ACCREDIT project study protocol 
BMC Research Notes  2011;4:390.
Background
Service accreditation is a structured process of recognising and promoting performance and adherence to standards. Typically, accreditation agencies either receive standards from an authorized body or develop new and upgrade existing standards through research and expert views. They then apply standards, criteria and performance indicators, testing their effects, and monitoring compliance with them. The accreditation process has been widely adopted. The international investments in accreditation are considerable. However, reliable evidence of its efficiency or effectiveness in achieving organizational improvements is sparse and the value of accreditation in cost-benefit terms has yet to be demonstrated. Although some evidence suggests that accreditation promotes the improvement and standardization of care, there have been calls to strengthen its research base.
In response, the ACCREDIT (Accreditation Collaborative for the Conduct of Research, Evaluation and Designated Investigations through Teamwork) project has been established to evaluate the effectiveness of Australian accreditation in achieving its goals. ACCREDIT is a partnership of key researchers, policymakers and agencies.
Findings
We present the framework for our studies in accreditation. Four specific aims of the ACCREDIT project, which will direct our findings, are to: (i) evaluate current accreditation processes; (ii) analyse the costs and benefits of accreditation; (iii) improve future accreditation via evidence; and (iv) develop and apply new standards of consumer involvement in accreditation. These will be addressed through 12 interrelated studies designed to examine specific issues identified as a high priority. Novel techniques, a mix of qualitative and quantitative methods, and randomized designs relevant for health-care research have been developed. These methods allow us to circumvent the fragmented and incommensurate findings that can be generated in small-scale, project-based studies. The overall approach for our research is a multi-level, multi-study design.
Discussion
The ACCREDIT project will examine the utility, reliability, relevance and cost effectiveness of differing forms of accreditation, focused on general practice, aged care and acute care settings in Australia. Empirically, there are potential research gains to be made by understanding accreditation and extending existing knowledge; theoretically, this design will facilitate a systems view of accreditation of benefit to the partnership, international research communities, and future accreditation designers.
"Accreditation of health-care organisations is a multimillion dollar industry which shapes care in many countries. Recent reviews of research show little evidence that accreditation increases safety or improves quality. It's time we knew about the cost and value of accreditation and about its future direction." [Professor John Øvretveit, Karolinska Institute, Sweden, 7 October 2009]
doi:10.1186/1756-0500-4-390
PMCID: PMC3199265  PMID: 21981910
6.  Impact of Accreditation on the Quality of Healthcare Services: a Systematic Review of the Literature 
Annals of Saudi Medicine  2011;31(4):407-416.
BACKGROUND AND OBJECTIVE:
Accreditation is usually a voluntary program in which trained external peer reviewers evaluate a healthcare organization's compliance and compare it with pre-established performance standards. The aim of this study was to evaluate the impact of accreditation programs on the quality of healthcare services
METHODS:
We did a systematic review of the literature to evaluate the impact of accreditation programs on the quality of healthcare services. Several databases were systematically searched, including Medline, Embase, Healthstar, and Cinhal.
RESULTS:
Twenty-six studies evaluating the impact of accreditation were identified. The majority of the studies showed general accreditation for acute myocardial infarction (AMI), trauma, ambulatory surgical care, infection control and pain management; and subspecialty accreditation programs to significantly improve the process of care provided by healthcare services by improving the structure and organization of healthcare facilities. Several studies showed that general accreditation programs significantly improve clinical outcomes and the quality of care of these clinical conditions and showed a significant positive impact of subspecialty accreditation programs in improving clinical outcomes in different subspecialties, including sleep medicine, chest pain management and trauma management.
CONCLUSIONS:
There is consistent evidence that shows that accreditation programs improve the process of care provided by healthcare services. There is considerable evidence to show that accreditation programs improve clinical outcomes of a wide spectrum of clinical conditions. Accreditation programs should be supported as a tool to improve the quality of healthcare services.
doi:10.4103/0256-4947.83204
PMCID: PMC3156520  PMID: 21808119
7.  Assessment of the accreditation standards of the Central Board for Accreditation of Healthcare Institutions in Saudi Arabia against the principles of the International Society for Quality in Health Care (ISQua) 
Annals of Saudi Medicine  2010;30(5):386-389.
BACKGROUND AND OBJECTIVES:
Accreditation is usually a voluntary program, in which trained external peer reviewers evaluate health care organization’s compliance with pre-established performance standards. Interest in accreditation is growing in developing countries, but there is little published information on the challenges faced by new programs. In Saudi Arabia, the Central Board for Accreditation of Healthcare Institutions (CBAHI) was established to formulate and implement quality standards in all health sectors across the country. The objective of this study was to assess a developing accreditation program (CBAHI standards) against the International Society for Quality in Health Care (ISQua) principles to identify opportunities for improvement of the CBAHI standards.
METHODS:
A qualitative appraisal and assessment of CBAHI standards was conducted using the published ISQua principles for accreditation standards.
RESULTS:
The CBAHI standards did not describe the process of development, evaluation or revision of the standards. Several standards are repetitive and ambiguous. CBAHI standards lack measurable elements for each standard. CBAHI standards met only one criterion (11.1%) of the Quality Improvement principle, two criteria (22.2%) of Patient/Service User Focus principle, four criteria (40%) of the Organizational Planning and Performance principle, the majority (70%) of the criteria for the safety principle, only one criteria (7.1%) for the Standards Development principle, and two criteria (50%) of the Standards Measurement principle.
CONCLUSIONS:
CBAHI standards need significant modifications to meet ISQua principles. New and developing accreditation programs should be encouraged to publish and share their experience in order to promote learning and improvement of local accreditation programs worldwide.
doi:10.4103/0256-4947.67082
PMCID: PMC2941252  PMID: 20697166
9.  Standards in the NHS 
PMCID: PMC1129046  PMID: 15863772
10.  Standards for Better Health: fit for purpose? 
BMJ : British Medical Journal  2004;329(7477):1250-1251.
PMCID: PMC534430  PMID: 15564234
11.  External assessment of health care 
BMJ : British Medical Journal  2001;322(7290):851-854.
PMCID: PMC1120015  PMID: 11290644
12.  League tables for health care 
PMCID: PMC1295082
health care; league tables; performance in health care
15.  Altered Proteins with Triosephosphate Isomerase Activity in Suppressor-containing Strains of Bacillus subtilis 
Journal of Bacteriology  1974;119(3):976-985.
Suppressor mutations in Bacillus subtilis cause the synthesis of a new protein with the enzymatic activity of l-leucine dehydrogenase and two groups of new proteins with the activity of triosephosphate isomerase. The new isoenzymes of triosephosphate isomerase are separable by zone electrophoresis and differ among themselves in elution behavior upon gel permeation chromatography. One group has an apparent average molecular weight of 120,000 to 135,000, which is more than twice that of the wild-type enzyme. Another group appears to be even higher in molecular weight. These data are consistent with the working hypothesis that the new isoenzymes are produced by extension of growing polypeptide chains through one or more chain-terminating triplets, although other mechanisms resulting in alteration of shapes, charges, or associations of the enzymes are not excluded.
Images
PMCID: PMC245705  PMID: 4211788
16.  Comparative Zone Electrophoresis of Enzymes of Pseudomonas solanacearum and Pseudomonas cepacia 
Journal of Bacteriology  1971;108(2):799-803.
The technique of starch-gel electrophoresis with specific staining for a series of enzymes was used to compare 21 Pseudomonas strains representing both P. cepacia and P. solanacearum. These experiments produced no evidence for close similarity of the two species. Twelve strains of P. solanacearum were compared by means of data obtained from nine different enzymes, and the data indicate that these strains belong in two biotypes. Except for the assignment of two strains, these groups are the same as the two major groups previously derived from nutritional properties and from deoxyribonucleic acid hybridization experiments. Eleven enzymes were available for comparisons of the P. cepacia strains. Eight of these strains form a homogeneous group, but the last strain, number 249, differs considerably from the other representatives of the species.
Images
PMCID: PMC247143  PMID: 5128336
17.  Zone Electrophoresis of Enzymes in Bacterial Taxonomy 
Journal of Bacteriology  1969;99(1):180-188.
The electrophoretic mobilities in starch gels have been determined for eight enzymes in extracts of representative cultures of members of the family Enterobacteriaceae. These values were compared with each other and with those obtained from certain bacteria not in this family. The migrations of the eight enzymes were virtually identical for each of eight strains of Escherichia coli and for two species of Shigella. A number of these enzymes appeared to be identical in other organisms believed to be closely related to E. coli (Salmonella), and the number of differences increased in organisms which appeared to have lesser degrees of relatedness by other criteria (deoxyribonucleic acid base compositions, overall similarity).
Images
PMCID: PMC249985  PMID: 4184695

Results 1-18 (18)