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At least 127 records · Page 7Linked to original sources
PubMed2004

The feasibility of universal influenza vaccination for infants and toddlers.

BACKGROUND: Physicians' opinions on the feasibility of routine influenza vaccination of infants and toddlers are unknown. OBJECTIVE: To assess the opinions of primary care providers regarding (1) the feasibility of an expanded influenza vaccination recommendation, (2) potential barriers, and (3) current and projected use of immunization reminder systems for influenza vaccination. METHODS: In February 2001, we mailed a 20-item, self-administered survey to a national random sample of pediatricians and family physicians (FPs). The survey primarily focused on a scenario of routine influenza vaccination for children aged 12 through 35 months using either injected or intranasal spray vaccine. RESULTS: Four hundred fifty-eight eligible physicians completed the survey (eligible response rate: pediatricians, 72%; FPs, 52%). Regarding the scenario mentioned above, most physicians agreed that implementation would be feasible (pediatricians, 80%; FPs, 69%); would significantly decrease illness visits during influenza season (pediatricians, 67%; FPs, 57%); and was justified by influenza's severity and complications (pediatricians, 61%; FPs, 41%). When considering a scenario that extended down to 6 months of age and only allowed use of injectable vaccine for infants, fewer physicians (pediatricians, 50%; FPs, 40%) considered implementation feasible. The issues most frequently cited as important potential barriers for practices were costs (77%), vaccine safety issues (52%), and the inability to identify eligible children (46%). CONCLUSION: To make widespread implementation feasible, the following are needed: minimizing costs for families and physician practices, educational campaigns on key issues, and primary care system changes (eg, tracking of eligible children, reminder and/or recall systems, and immunization clinics).

Appointments and Schedules↗
PubMed1988

Improving compliance with preventive medicine procedures in a house staff training program.

Performance of health maintenance procedures by internal medicine house staff is inadequate, yet little has been published outlining means to improve performance rates. We prospectively studied the effectiveness of a reminder system to improve screening by Pap smear, rectal examination with stool guaiac test, breast examination, and pneumococcal vaccine administration in two resident outpatient clinics. Performance of these preventive health measures was determined during a six-week baseline period and again after five months of chart reminders to residents in one clinic, and after six months without reminders. For the intervention, a physician's assistant screened each chart and attached a reminder to the front indicating which procedures were overdue based on published recommendations. Health screening behavior was not significantly different between the two resident clinics during baseline. After the five-month reminder intervention, residents in both groups moderately increased their preventive health activities over baseline; however, only the reminded group showed significant improvement (chi 2 = 11.60, P less than .001). Six months after remainders were discontinued there was no difference in overall performance between the two clinics (chi 2 = 2.79, NS). The reminded group did preserve its significant improvement over the baseline phase (chi 2 = 6.12, P less than .01). This simple reminder system had a modest but statistically significant positive impact on health screening behavior. Despite this improvement, absolute rates of screening remained below 50% in both clinics.

Attitude of Health Personnel↗
PubMed1999

Musings on using evidence to guide CQI efforts toward success: the computerized firm system as primary care microunit.

BACKGROUND: The attempt to transfer classic industrial CQI (continuous quality improvement) theory into the clinical arena has proved to be more difficult than originally promised. A new "computerized firm system" approach to incorporating CQI efforts into mainstream practice settings, which has been able to obviate many of these shortcomings, is described. METHODS: To make it easier for CQI efforts to be successful, the scope of activities undertaken in completing the Shewhart cycle popularly referred to as PDSA (plan change, do change, study results, act on results) was delimited. Rather than plan the intervention themselves, staff worked with experts on tailoring a preselected change idea with already established efficacy--a computerized reminder system. Because the clinic was divided into two small group practices known as firms, a controlled time-series trial (CTST) design was used by initially turning the reminders on for one firm but not the other. The clinic was thereby also relieved of the responsibility of conducting a study to determine whether the intended improvement in quality had been achieved. In essence, one clinic was asked to do just DA (that is, do-act). RESULTS: This approach engendered the successful completion of a streamlined Shewhart cycle in a busy clinic setting at remarkably low cost. The compelling nature of controlled evaluation results aided leadership in rapidly disseminating the reminder system to the remaining 11 primary care clinics associated with the university's 2 academic medical centers. CONCLUSION: Computerized firm systems can be developed to conduct CTSTs as part of streamlined CQI cycles guided by both published and local evidence, and they are worth developing.

Efficiency↗
PubMed1998

Capturing tumour stage in a cancer information database.

OBJECTIVE: 1. To present the steps taken and lessons learned from one cancer centre's efforts to capture tumour stage information in a cancer database. 2. To determine the accuracy of the stage data through a chart audit. 3. To describe the potential uses of stage information in a cancer centre. DESIGN AND SETTING: This is a retrospective review of an initiative to capture tumour stage information at a regional cancer centre in Ontario. DATA SOURCES: The minutes of the centre's Health Records and Medical Advisory Committees related to staging were reviewed. Data on stage by tumour type was extracted from the centre's Oncology Patient Information System (OPIS). Three hundred and ninety charts were analysed to assess the accuracy of stage information and identify staging errors. Health Information Services workload statistics were reviewed to determine the types and frequency of projects undertaken using stage-related data. RESULTS: In January 1994, the Ottawa Regional Cancer Centre introduced policies and procedures to capture stage-related information. Standardized staging forms and a physician reminder system encouraged the centre's physicians to record tumour stage within 3 months of new patient registration. Of all qualifying cases in 1994, 92% were staged. A medical audit in 1998 of 390 charts from the 3 previous years of staging data revealed that 71.5% of the charts reviewed had been staged completely. Of the incompletely staged cases, 19% to 57% had TNM recorded, but the stage grouping was not recorded, or the "stage" was the extent of disease at the time of disease progression rather than at initial diagnosis (35% to 71%). Physician-related staging errors occurred in 2% to 5% of cases; data-entry errors occurred in 3% to 6% of cases. CONCLUSIONS: Stage information has enabled the centre to better describe its patient clientele for accreditation purposes and to assist researchers in estimating the number of patients potentially available for prospective and retrospective studies. It is being used to guide targeted educational initiatives to selected populations in the region's catchment area and assists administrators in estimating resource needs. Resistance to the capture of stage information can be overcome with persistence, the development of procedures that facilitate physician compliance, including a reminder system, the development of institutional policies and procedures and by feedback on the uses and availability of stage information.

Accreditation↗
PubMed1991

Development of an immunization tracking system in a large health maintenance organization. Group Health Cooperative of Puget Sound.

We have successfully developed a mainframe system for tracking all immunizations administered to enrollees in a large HMO. This system will provide comprehensive immunization records on a population of over 350,000 patients. Data required by the National Childhood Vaccine Injury Act of 1986 are locally entered into terminals, and records of immunization are stored in a database. Preliminary results show that data entry times are practical, but that improvement in data quality is needed. This immunization tracking system will be used for research, and as the foundation of an immunization reminder system under development.

Health Maintenance Organizations↗
PubMed1996

Community organization to promote breast cancer screening ordering by primary care physicians.

Community organization has been viewed as a promising approach to changing preventive behaviors. We evaluated the impact of community organization strategies to promote breast cancer screening ordering by primary care physicians in Washington State. Physicians practicing in two intervention and two control communities were surveyed by mail pre-intervention (1989) and post-intervention (1993). Intervention activities targeting the health care sector included the formation of local physician planning groups, a series of informational mailings, medical office staff training sessions, and reminder system support. There were no significant post-intervention differences in the self-reported mammography ordering of physicians practicing in the intervention and control areas. Over the four-year study period, the proportions of physicians who ordered regular mammography increased by 36%. By 1993, over 80% of the respondents routinely used mammographic screening. Concerns about the high price of mammograms and inadequate insurance coverage were significantly reduced over time in both community pairs. Also, use of patient reminder systems increased significantly between 1989 and 1993. Secular trends resulting from diffusion of strategies to promote mammography were responsible for increases in physician ordering of the procedure. Year 2000 goals for breast cancer screening use by physicians may already have been met in some communities.

Aged↗
PubMed1994

Immunisation practices of general practitioners in metropolitan Sydney.

An anonymous postal survey of all known general practitioners in the Northern Sydney Health Area (N = 987) examined the provision of immunisation services in general practice. Questions were asked about knowledge of storage of vaccines, the ages of patients administered measles-mumps-rubella vaccine, the use of reminder systems for subsequent vaccinations and whether maternal and family health was discussed at immunisation visits. There were 394 (40 per cent) respondents. Only 30 per cent used temperature monitors in their vaccine refrigerators, and 26 per cent correctly identified the period after opening that Sabin may be used (eight hours). Forty-one percent correctly injected infants in the anterolateral aspect of the thigh and 40 per cent administered measles-mumps-rubella vaccine by the recommended age of 12 months. Forty-one percent of respondents always used visits for immunisation to discuss other issues of maternal and child health and 16 per cent used reminder systems for follow-up. Sixty-six per cent of general practitioners stated that they were more likely to review the immunisation status of adolescents routinely, compared to 55 per cent who reviewed adults and 44 per cent who reviewed senior citizens. Routine review of all three groups was carried out by 43 per cent. These results must be interpreted with caution because of low response rates, and cannot necessarily be generalised to all general practitioners providing immunisation services. Nevertheless, important deficiencies in knowledge and practice of immunisation have been identified.

Adult↗
PubMed1992

Primary Care Health Information System: a hybrid electronic-paper medical record system.

In summary, PCHIS is a hybrid electronic-paper medical record system that is clinically useful to health care providers. The paper chart still contains the bulk of information but the key facts about any given patient (diagnoses, surgeries, medications, allergies) and about the process of care (frequency of visits, referral patterns, test ordering, etc.) are readily available in electronic form. These key data are easily coded, are quickly and simultaneously accessible in multiple locations, serve as an excellent chart substitute whenever the paper chart is unavailable, and can be retrieved for in-depth analysis at any time, whether for clinical, administrative, research, or quality assurance purposes. The process of care can be studied and, to some extent, can also be modified by the system, as demonstrated by the physician response to the reminder system within PCHIS. The medical record chart summary, mandated by Joint Commission for ambulatory patient charts, is easily provided in hard copy as well as electronically. Whereas physician compliance in providing data to the system was initially sporadic, physician support has increased tremendously as the system has become more clinically useful to them. It is a system that exists and functions well within a patchwork of multiple different medical information systems. It is a system with sufficient intrinsic flexibility that it can and will continue to evolve in response to the needs of physicians and administrators.

Academic Medical Centers↗
PubMedDate not supplied

Reminding technology for prospective memory disability: a case study.

Congenital or acquired brain damage resulting in prospective memory loss can make a child unable to become independent of care givers. This note describes a memory aid developed for a 17 year old with spina bifida and hydrocephalus who requires continual reminding to perform health maintenance tasks such as medication and feeding. Off-the-shelf computer hardware and software were used to make a reminding system that logged task completion information. Logging is a unique feature of this system, permitting review of the user's response to reminders for health or rehabilitative purposes. The system reduced the need to remind rate from > 75% to less than 10% of the time. Reminding rates returned to > 75% upon removal of the system. With the system this adolescent achieved more independent health maintenance. Weight and power requirements make this system embodiment impractical for general wheelchair use, but the technology in currently available pocket units may support the necessary functions.

Activities of Daily Living↗
PubMed2003

Feasibility study of the use of a daily electronic mail reminder to improve oral contraceptive compliance.

Women who ingest their oral contraceptive pill (OCP) as part of a daily routine are more likely use their OCPs correctly. This trial examines the feasibility of an electronic-mail (e-mail) reminder system to improve OCP compliance. An e-mail reminder was sent to 50 new OCP users daily for 3 months. Subjects sent an e-mail reply to confirm receipt. OCP compliance was recorded on diaries. Four subjects were discontinued for not checking their e-mail. Active participants missed a median of 18% of the e-mail reminders (range: 0-65%). A follow-up visit was scheduled after completion of three OCP cycles. Of the 40 subjects returning completed diaries, 50% missed no active pills at all and 20% missed at least one in each cycle. Most found the daily e-mail somewhat (65%) or very helpful (19%) for OCP compliance. Of those continuing OCPs, 64% wanted to continue receiving e-mail reminders at the completion of the study. Because inconsistent OCP use is a significant cause of unplanned conception, the use of e-mail to improve OCP compliance has the potential to decrease unintended pregnancies.

Adolescent↗
PubMed1995

An effective computer-based tardive dyskinesia monitoring system.

To promote early recognition and treatment of neuroleptic-induced tardive dyskinesia we used our facility's pharmacy and appointment data bases to develop an automated reminder system that significantly improved physician monitoring of patients receiving antipsychotic drug therapy. The system prompts staff to perform regular examinations for abnormal involuntary movements and to review patients' consent to therapy with antipsychotic medication. The average prevalences in the 15 months after automated reminders began, in a population of over 800 patients, increased from 53% to 85% for an annually completed abnormal involuntary movement scale in medical records and from 38 to 74% for a statement of informed consent. Now, 45 months later, prevalences of both measures approaches 100%. The integrated design of the Department of Veterans Affairs computer system allowed linking pharmacy and appointment scheduling data and facilitated the project. The reminder system effectively promoted rapid, marked, and sustained change in physicians' documentation of antipsychotic drug therapy.

Antipsychotic Agents↗
PubMed1996

Barriers to timely mammography.

A survey of 399 women between 50 and 59 years of age was conducted to learn how we could improve their compliance with mammography screening guidelines. Our results showed that 78% of the women surveyed believed their physician would tell them if they needed a mammogram. Women who had not had a mammogram were more likely to be misinformed about indications for mammography than women who had had a mammogram. Women who had not had a mammogram were less likely to visit a health center than were women who had had a mammogram. A multifaceted approach including patient education to correct misinformation, reminder systems for women not seen regularly in health centers, and physician reminders may have the most impact.

Breast Neoplasms↗
PubMedDate not supplied

Interactive voice response reminder effects on preventive service utilization.

This study evaluated the effects of interactive voice response (IVR) system reminders to managed care organization (MCO) members to obtain mammograms, Papanicolaou (Pap) tests, and influenza immunizations. The MCO identified 3 member cohorts and sent IVR reminders to get preventive services. Analyses employed claims data to examine relationships between IVR reminders and preventive service use 5 to 9 months post-intervention among members without prior utilization. Multivariate logistic regressions controlling for age, gender (for influenza immunizations), and risk stratum confirmed hypothesized relationships between intervention and preventive services: mammograms, odds ratio (OR) = 1.263 (95% confidence interval [CI] = 1.104, 1.444); Pap tests, OR = 1.241 (1.107, 1.391); influenza immunizations, OR = 2.072 (1.665, 2.580). IVR reminders are associated with higher rates of mammograms, Pap tests, and influenza immunizations. Study limitations include unknown generalizability of results and possible self-selection. There is justification for more IVR interventions and research to enhance MCO members' preventive service utilization.

Adult↗
PubMedDate not supplied

Computer-supported identification and intervention for diabetic patients at risk for amputation.

We used the fully automated medical record system at Kaiser Permanente of Ohio to direct appropriate interventions to diabetic patients at risk for amputation. The computer identified all patients with a diagnosis of diabetes, reminded physicians, at the moment of care, of the need to enter the patient's risk status for amputation, and kept track of patients at medium or high risk for amputation who were due for an evaluation with education in the podiatry department. Two years and four months after activation of this reminder system, the risk level had been determined for 76% of the diabetic population (n = 10,000), and two thirds of those at medium or high risk had received the appropriate intervention. In patients in the medium and high risk groups, the risk ratio for amputation was 17.5.

Amputation, Surgical↗
PubMed2005

Effects of computerized clinical decision support systems on practitioner performance and patient outcomes: a systematic review.

CONTEXT: Developers of health care software have attributed improvements in patient care to these applications. As with any health care intervention, such claims require confirmation in clinical trials. OBJECTIVES: To review controlled trials assessing the effects of computerized clinical decision support systems (CDSSs) and to identify study characteristics predicting benefit. DATA SOURCES: We updated our earlier reviews by searching the MEDLINE, EMBASE, Cochrane Library, Inspec, and ISI databases and consulting reference lists through September 2004. Authors of 64 primary studies confirmed data or provided additional information. STUDY SELECTION: We included randomized and nonrandomized controlled trials that evaluated the effect of a CDSS compared with care provided without a CDSS on practitioner performance or patient outcomes. DATA EXTRACTION: Teams of 2 reviewers independently abstracted data on methods, setting, CDSS and patient characteristics, and outcomes. DATA SYNTHESIS: One hundred studies met our inclusion criteria. The number and methodologic quality of studies improved over time. The CDSS improved practitioner performance in 62 (64%) of the 97 studies assessing this outcome, including 4 (40%) of 10 diagnostic systems, 16 (76%) of 21 reminder systems, 23 (62%) of 37 disease management systems, and 19 (66%) of 29 drug-dosing or prescribing systems. Fifty-two trials assessed 1 or more patient outcomes, of which 7 trials (13%) reported improvements. Improved practitioner performance was associated with CDSSs that automatically prompted users compared with requiring users to activate the system (success in 73% of trials vs 47%; P = .02) and studies in which the authors also developed the CDSS software compared with studies in which the authors were not the developers (74% success vs 28%; respectively, P = .001). CONCLUSIONS: Many CDSSs improve practitioner performance. To date, the effects on patient outcomes remain understudied and, when studied, inconsistent.

Clinical Pharmacy Information Systems↗
PubMed2004

Selecting, presenting and delivering clinical guidelines: are there any "magic bullets"?

There are internationally agreed optimal methods for developing clinical practice guidelines. The quality of published guidelines varies. A validated assessment instrument should be used to identify well developed guidelines that can be used with confidence. There are multiple ways of presenting guidelines, including computerised systems. Computerisation of guidelines can cover a range of formats, from brief prompts through to complex decision-support systems. Integrating guidelines into computerised reminder systems has been shown to be effective in improving patient care, but there is less evidence to support the effectiveness of guidelines integrated into computerised decision-support systems.

Australia↗
PubMedDate not supplied

Physician acceptance of a computerized health maintenance prompting program.

Computer prompting systems remind physicians to perform health promotion/disease prevention (HP/DP) procedures on their patients, but it is unclear how willingly physicians accept these systems. Because acceptance is critical to long-term system success, we assessed attitudes toward a computerized health maintenance program (HMP) prompting system. We surveyed 23 faculty and 52 residents in a general medicine teaching hospital group practice after the HMP had been in use for three years. Sixty-four physicians (85 percent) responded. Almost all (91 percent) agreed that all ongoing-care patients should receive periodic screening--a significant (p less than .001) increase compared to 1979, when prior to the HMP 56 percent agreed. On average, the physicians believed that 87 percent of their ongoing-care patients over 50 years of age should be enrolled in the HMP. About half (55 percent) felt that losing the HMP would limit their ability to care for their patients, and almost all (97 percent) said they would include a prompting system in any future private practice, with most (87 percent) preferring a computer-based system. A majority (65 percent) said that they liked being reminded. Prompting systems improve physician performance of HP/DP procedures. The HMP received a high level of acceptance and was associated with improved attitudes toward HP/PD activities, suggesting that computerized prompting systems should be more widespread.

Attitude of Health Personnel↗