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PubMed2001

Rational prescribing for childhood pneumonia.

The aim of this study was to assess the management and prescribing patterns for community acquired pneumonia in children in a provincial hospital setting and, further, to discover the evidence on which treatment choices were made and ascertain the need for management guidelines. The method employed was to obtain the relevant data by a retrospective audit of the case notes of children admitted with pneumonia to Wairau Hospital, Blenheim, New Zealand. The findings indicated that there were 12 different treatment regimens employed. There appeared to be no rational basis for the choices made and no microbiological evidence to support the frequent use of broad spectrum antibiotics. No difference in clinical efficacy was found between the main regimens used. It is concluded that a simple management protocol for childhood pneumonia using a narrow spectrum antibiotic initially would be as effective, more logical and cheaper.

Adolescent↗
PubMed2000

A national study of pressure ulcer prevalence and incidence in acute care hospitals.

OBJECTIVE: This study sought to establish national benchmarks for pressure ulcer prevalence and incidence among acute care health organizations served by Novation LLC. SETTING AND SUBJECTS: One hundred sixteen acute care facilities from 34 states participated; the sample consisted of 17,560 patients in hospital-based medical-surgical or intensive care units. INSTRUMENTS: Standardized education kits were provided to each participating site. The kits included an educational video about pressure ulcer staging, a post-test and answer key, and assessment form for patient data collection. METHODS: Pressure ulcer prevalence was measured during a predetermined 24-hour period at each facility. Incidence was measured over the average length of stay determined for each participating facility. Subjects were assessed by teams consisting of a registered nurse and one other health care professional (e.g. licensed practical nurse, physical therapist). Demographic, wound, and other data were collected for these patients. Data collection forms were audited and submitted to a central site for database entry, analysis, and generation of reports. RESULTS: The average length of stay for the participating facilities was 5 days. Pressure ulcers developed in 7% of the subjects (n = 383); 90% were stage I or II pressure ulcers, and 73% occurred in patients older than 65 years. The most sites based on both prevalence and incidence measurements were the sacrum and coccyx at 26% and 31%, respectively. CONCLUSIONS: Prevalence and incidence studies must be routinely conducted to clearly identify the extent of the pressure ulcer problem to provide guidance for efficient and effective corrective action.

Adult↗
PubMed2002

Will the new Australian health privacy law provide adequate protection?

Amendments to the original Privacy Act (1988) come at a key point in time, as a national medical record system looms on the Australian horizon. Changes to The Privacy Act have the potential to define a level of information privacy prior to the implementation of such a system. We have therefore collected expert opinions on the ability of the Health Privacy Guidelines (enacted in December 2001 under The Privacy Act and hereafter more specifically known as Health Privacy Legislation) to ensure the privacy and security of patient information. We conclude that the legislation is flawed in its capacity to withstand an increasingly corporatised health sector. Deficiencies in consent requirements, together with feeble enforcement capabilities, mean The Legislation cannot effectively ensure that personally identifiable information will not end up in corporate third party hands. To significantly bolster the new legislation, we argue that it should be supplemented with explicit health data legislation and privacy auditing.

Access to Information↗
PubMed2003

Introducing performance-based assessment of family physicians.

Slovenia has implemented a new final summative assessment for vocational training in family medicine. As all family medicine trainees work independently in practice, the assessment is focused on actual performance. The preparation included a literature search, consultation with foreign experts, consultation with tutors and trainees in general practice and testing the assessment with experienced practitioners. The assessment includes three elements: (1) a trainee's report with data on population served, audit of practice and family profiles; (2) a visit to the trainee's practice which includes sitting in with the trainee, and assessment of patients' records, equipment and premises; (3) the final assessment, which includes an MCQ written test, OSCE stations, and an oral exam with discussion about the candidate's report, presentation of five cases from his/her practice and one question by each examiner to assess problem-solving skills. Initial experience has been favourable but further work is needed for evaluation of the assessment.

Clinical Competence↗
PubMed2004

Trends in compliance with the national colposcopy guidelines.

This study aims to assess trends in compliance with current colposcopy guidelines in 10 gynaecological units in four English counties since 1996; to identify constraints on compliance and suggest change in practice. All 10 gynaecology units in Oxfordshire, Buckinghamshire, Northamptonshire and Berkshire participated. Data were collected prospectively by colposcopists from 23,500 new referrals across a 55-month period from September 1996 to March 2001. The Oxford Cancer Intelligence Unit performed collation, quality assurance and retrieval of data for incomplete records. Audit results were disseminated annually to colposcopists via the Regional Colposcopy Group. Colposcopy waiting times exceeded the standards, but waiting times for high-grade referrals showed statistically significant improvement. Six standards were achieved; relating to accuracy, appropriateness of management and outcomes. The seven unmet standards relate to waiting times, colposcopist's caseload, follow-up policy and the proportion of cervical epithelial neoplasia (CIN) on histology. Changes in practice are suggested, constraints on compliance are identified and the appropriateness of some guidelines is questioned.

Adult↗
PubMed2000

An investigation into the use of aromatherapy in intrapartum midwifery practice.

OBJECTIVE: The principal aim of the study was to examine the contribution of aromatherapy to the promotion of maternal comfort during labor and as a tool to improve the quality of midwifery care. DESIGN: Evaluative study. SETTING: Delivery suite in a large British teaching hospital with approximately 6,500 deliveries per annum. SUBJECTS: A total of 8,058 mothers were evaluated between 1990 and 1998. INTERVENTIONS: Women were offered aromatherapy to relieve anxiety, pain, nausea and/or vomiting or to strengthen contractions. Routine data collected on the use of aromatherapy over the period were analyzed. Data from the unit audit were used to provide a comparison group of mothers not given aromatherapy (n = 15,799) from the study center. OUTCOME MEASURES: Outcome measures include mothers' ratings of effectiveness, outcomes of labor, use of pharmacologic pain relief, uptake of intravenous oxytocin, reported associated symptoms, and annual costs. RESULTS: The use of aromatherapy during childbirth was an increasingly popular care option with mothers and midwives. More than 50% of mothers rated it as helpful, and only 14% found it unhelpful. The use of aromatherapy was not confined to low-risk mothers. Sixty percent of the sample were primigravidae, and 32% overall had had their labor induced. The administration of aromatherapy in childbirth did appear to reduce the need for additional pain relief in a proportion of mothers. More than 8% of primigravidae and 18% of multigravidae used no conventional pain relief during labor after using essential oils. During the years of the study, the use of pethidine in the study center declined from 6% to 0.2% of women. The study also showed that aromatherapy may have the potential to augment labor contractions for women in dysfunctional labour. A very low number of associated adverse symptoms were reported (1%). CONCLUSION: This study represents a successful example of the integration of a complementary therapy into mainstream midwifery practice and forms a basis for future research.

Anxiety↗
PubMed2006

A Web-based telemedicine system for diabetic retinopathy screening using digital fundus photography.

The purpose was to design and implement a Web-based telemedicine system for diabetic retinopathy screening using digital fundus cameras and to make the software publicly available through Open Source release. The process of retinal imaging and case reviewing was modeled to optimize workflow and implement use of computer system. The Web-based system was built on Java Servlet and Java Server Pages (JSP) technologies. Apache Tomcat was chosen as the JSP engine, while MySQL was used as the main database and Laboratory of Neuro Imaging (LONI) Image Storage Architecture, from the LONI-UCLA, as the platform for image storage. For security, all data transmissions were carried over encrypted Internet connections such as Secure Socket Layer (SSL) and HyperText Transfer Protocol over SSL (HTTPS). User logins were required and access to patient data was logged for auditing. The system was deployed at Hubert H. Humphrey Comprehensive Health Center and Martin Luther King/Drew Medical Center of Los Angeles County Department of Health Services. Within 4 months, 1500 images of more than 650 patients were taken at Humphrey's Eye Clinic and successfully transferred to King/Drew's Department of Ophthalmology. This study demonstrates an effective architecture for remote diabetic retinopathy screening.

Diabetic Retinopathy↗
PubMedDate not supplied

Burn pain management: a guideline-based approach.

The pain associated with burn injury and treatment often is managed poorly. The purpose of this article is to describe available pain-management guidelines and to explain how burn pain can be enhanced by using a guideline-based approach. Data from a retrospective audit are used to highlight several of the common causes of pain mismanagement: including inadequate pain assessment, analgesic-knowledge deficits, and incomplete documentation. Key recommendations from the Agency for Health Care Policy and Research's Acute Pain Management Guidelines are highlighted. Guideline-based suggestions from these and other guidelines are presented as a basis for burn pain management-guideline development. Guidelines for burn-pain management must be broad in scope to allow for variations in analgesic needs across all patient populations and phases of burn recovery. Guidelines are necessary because studies show that information and education alone have little effect on the quality of pain management. What is effective are guideline-based initiatives that make pain visible and care providers accountable.

Burns↗
PubMed1993

IV therapy: a financial feasibility study.

Results of a feasibility study comparing peripheral catheters to midline catheters are summarized. A step-by-step process involving audit studies, cost figures, data collection, calculation parameters, and cost analysis determined the effectiveness of the new technology.

Catheterization, Peripheral↗
PubMed1994

Comparative audit between hospitals: the example of appendectomy.

How useful are routine, comparative audit systems? To attempt to answer this question, data from a system in North West Thames were used. A common procedure was selected (appendectomy) and data supplied by 17 surgeons between January and June 1990 were analysed. Aspects of the case-mix, clinical management, diagnostic accuracy and patient outcomes for the surgeons were compared. A total of 401 patients had been treated. All aspects of care varied between surgeons: mean age of patients (19-36 years), proportion of female patients (30-75 per cent), mean length of stay (2.1-7.1 days), prophylactic antibiotic use (0-85 per cent), diagnostic accuracy (40-100 per cent) and incidence of wound infections (0-4 per cent). As a result of the small sample sizes (mean number of cases per surgeon was 23.6) few of these differences were statistically significant. In addition, there were some doubts about the accuracy of some of the data. If such methodological difficulties can be overcome, comparative audit systems offer a practical and useful way of uncovering unusual clinical practices and generating hypotheses for evaluative research.

Adult↗
PubMed1995

Patient-focused care and its role in hospital process re-engineering. Describes a programme of change implemented at the Derbyshire Royal Infirmary.

Examines the concept of patient-focused care and how it fits into hospital process re-engineering. Describes the project undertaken at the Derbyshire Royal Infirmary, to implement patient-focused care and care pathway development in accident and emergency, and trauma and orthopaedics. Concludes with an insight into how care pathways have been used to improve hospital documentation, reduce duplication of information and provide a rich source of data for effective clinical audit.

Critical Pathways↗
PubMed2004

Yttrium synoviorthesis of the elbow joints in persons with haemophilia.

Yttrium has been used as the material of choice for synoviorthesis in our centre since 1984. An audit was carried out to determine the long-term results of this modality for treating elbow joints. An unacceptably high percentage of patients lost range-of-movements in the articulation treated. Good results were achieved with respect to a reduction in the bleeding incidences. It is suggested that another isotope be utilized and that other centres carry out an audit and publish their data.

Elbow Joint↗
PubMed2004

Presumptive coding. A preliminary study of the aggregation of input diagnoses to determine their relevance to clinical governance and urological resourcing.

OBJECTIVE: To determine the validity of a system for coding the reason for urological referral from primary care, using ICD10, and thus enable benchmarking of urological outpatient activity. PATIENTS AND METHODS: Four studies were conducted: (i) A pilot study to aggregate information into a few input diagnosis codes (925 patients); (ii) Validation of the aggregated codes using input diagnoses from a second centre (928 patients); (iii) A prospective study by three urologists to determine the system's generic utility (918 patients); (iv) A study to aggregate the presumptive codes for 2771 patients to gain an insight into the case-mix of patients referred to a general urological service via the outpatient department. RESULTS: The aggregation of input diagnoses from general practice referrals into 36 'presumptive codes' was possible and could be validated. Prospective coding, for 96% of eligible patients, was possible with < 1% of referral diagnoses not being codable. Further aggregation of the data for 2771 patients showed that 31% were referred with urological malignancy whilst 69% had symptoms suggesting benign urological disease. CONCLUSIONS: This preliminary study of presumptive coding suggests that it is a feasible and valid method of recording the input diagnoses for patients presented to a urological service. The information it provides has relevance for the structuring, benchmarking, resourcing and manpower requirements of that service, essential components for clinical governance. It also has relevance to the prospective collection of patient data for research and audit.

England↗
PubMedDate not supplied

Trends in the measurement of health utilities in published cost-utility analyses.

OBJECTIVE: The Panel on Cost-Effectiveness in Health and Medicine recommended the compilation of a catalog of health state utility weights for use in cost-utility analyses (CUAs), and has given methodological recommendations. This study presents an update, through 2001, to our current registry of utility weights (available at http://www.tufts-nemc.org/cearegistry; previously at http://www.hsph.harvard.edu/cearegistry), and documents recent changes in methods used for utility weight elicitation. METHODS: We searched the English-language medical literature for original CUAs reporting outcomes as cost per quality-adjusted life-year (QALY). Two trained readers independently audited each article, abstracting data on the health state descriptions, corresponding utility weights, methods of elicitation, and sources of the estimates. The utility elicitation methods from 1998 to 2001 were compared with the methods used to obtain utilities before 1998. RESULTS: We identified 306 CUAs published after 1998, reporting 1210 separate health-related utility estimates, bringing the total in our catalog to 2159 weights. Most frequently, health states pertained to the circulatory system and oncology. Methods varied substantially: 36% of authors used direct elicitation (standard gamble, time trade-off or rating scale), 23% used generic health status instruments (EQ-5D, Health Utilities Index, etc.), and 25% estimated weights based on clinical judgment. Community preferences were used in 27% of the values. Compared with pre-1998, utilities published from 1998 to 2001 were more likely to be elicited using a generic instrument, more likely elicited from community samples, and less likely derived from expert opinion, with no formally employed methodology. CONCLUSIONS: Increasingly, analysts conducting CUAs are using generic, preference-weighted instruments, and relying on community-based preferences. Our catalog of utility weights provides a useful reference tool for producers and consumers of CUAs, but also highlights the continued need for improvement in methods and transparency.

Australia↗
PubMed1998

Comparison of continuing care communication.

PURPOSE: To describe and compare the patient-care communication exchanged between personnel in hospitals and nursing homes (NHs) and hospitals and home health agencies (HHAs) in referrals of elderly patients using an adaptation of classic communication theory. Little research on patient-care communication across organizational settings has been reported. This study offers baseline information about inter-organizational communication and insight into barriers to patient care communication. DESIGN: A retrospective, descriptive study using a convenience sample of 455 medical records of referrals to NHs and 300 to HHAs. METHODS: Medical records were audited and a Referral Data Inventory (with established reliability and validity) was completed for each of the records reviewed. Data were collected between January and June 1995. FINDINGS: Greater amounts of referral data were transferred to NHs, than to HHAs. Patient information was composed largely of background and medical data, followed by some nursing care data and limited psychosocial data. Hospitals employed more formal channels of communication in referring patients to NHs than to HHAs, and communicated information more promptly. Some organizational factors related to both the referring hospitals and receiving organizations resulted in discrepancies in patient-care communication. CONCLUSIONS: Continuity of patient care involves a series of coordinating linkages across time, settings, providers, and consumers of health care. Communication is a core task in coordinating patient care. Increased and improved inter-organizational communication is needed when patients are discharged to nursing homes or home health agencies.

Aged↗
PubMed1992

Policy for controlling pain after surgery: effect of sequential changes in management.

OBJECTIVE: To observe the effects of introducing an acute pain service to the general surgical wards of a large teaching hospital. DESIGN: A study in seven stages: (1) an audit of current hospital practice succeeded by the sequential introduction to the general surgical wards of (2) pain assessment charts; (3) an algorithm to allow more frequent use of intramuscular analgesia; (4) increased use of local anaesthetic techniques of wound infiltration and nerve blocks; (5) an information sheet for patients about postoperative pain; (6) the introduction of patient controlled analgesia; (7) a repeat audit of hospital practice. Data were collected on each patient 24 hours after operation. SETTING: University Hospital of Wales, which has both district general and tertiary referral functions. PATIENTS: 2035 patients over nine months from all surgical specialties (excluding cardiac) at the hospital. General surgical operations were studied in detail and separated into major, intermediate, and minor for data collection. MAIN OUTCOME MEASURES: A change in the median visual analogue pain scores 24 hours after surgery for pain during relaxation, pain on movement, and pain on deep inspiration at each stage of the study. RESULTS: There was a reduction in median visual analogue scores during the study. The median (95% confidence interval) scores for pain during relaxation decreased from 45 (34 to 53) in stage 1 to 16 (10 to 20) in stage 7 for major surgical procedures. Pain on movement decreased from 78 (66 to 80) to 46 (38 to 48), and pain on deep inspiration decreased from 64 (48 to 78) to 36 (31 to 38). The reductions in median scores for intermediate and minor operative procedures showed similar patterns. CONCLUSIONS: The introduction of an acute pain service to the general surgical wards led to considerable improvement in the level of postoperative pain as assessed by visual analogue scores. Simple techniques of regular pain assessment and the more frequent use of intramuscular analgesia as a result of using an algorithm were particularly effective.

Algorithms↗
PubMed1998

Managing STIs identified after testing outside genitourinary medicine departments: one model of care.

OBJECTIVES: To develop a local strategy for managing cases of Chlamydia trachomatis (CT) and Neisseria gonorrhoeae (GC) which have been identified in the departments of obstetrics and gynaecology (O&G). METHODS: Weekly notification from the local microbiology laboratory to genitourinary medicine (GUM) departments of all positive CT and GC results generated by tests performed in the two local O&G departments. Direct contact made by GUM departments to index patients identified and "fast track" appointments made. Data recorded for future audit include numbers attending, details of health adviser input, and success of contact tracing. RESULTS: Over 18 months, 294 women were identified and 231 (78%) attended GUM departments; 142 (48%) had received antibiotics before attending GUM departments and of these, 58 (41%) had risked reinfection by an untreated partner and 48 (20%) were found on screening to have a previously undiagnosed genital infection. Over 90% were interviewed by a health adviser. Appropriate follow up was achieved in 87% of index cases. Of the contacts, 194 were treated--150 in the local GUM department. Of these 150 men, 99 (66%) had an identifiable genital infection and 84% of those with CT/non-gonococcal urethritis were asymptomatic. There have been no complaints either formal or informal, by women managed by this system. CONCLUSIONS: GUM clinics are the ideal setting to achieve successful treatment of patients with sexually acquired infections, which must include notification and treatment of their partners if reinfection is to be avoided. For patients with infections diagnosed on other settings, such as O&G, a system of direct notification of results to GUM departments by an agreed protocol can be highly successful. For such a system to work, close cooperation and trust between departments is essential.

Adolescent↗