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Job satisfaction among Swedish nurses and laboratory technologists.

Concerns about recruitment and retention of nursing staff are currently increasing in a number of countries. This article describes a study which identifies sources of job satisfaction among nurses and medical laboratory technologists in Sweden. A previously validated questionnaire was translated into Swedish and sent to all relevant staff working at a large hospital in southern Sweden. Analysis of responses suggests that while staff still found their work interesting, rewards are potentially decreasing and sources of stress increasing. Comparisons are made with literature from the UK and USA and the need for action to address a number of concerns is highlighted.

Burnout, Professional↗

Wage increases in the clinical laboratory: how are workers faring against inflation and in comparison to other health professions?

High vacancy rates in the clinical laboratory profession have led to the use of wage increases and financial incentives to attract and retain workers. American Society for Clinical Pathology (ASCP) surveys indicate that wages for Medical Technologists and Medical Laboratory Technicians have been steadily rising in the past few years following years of little or no increases. When adjusted for inflation, the real wage increases have even modestly exceeded the inflation rate. However, wages in the clinical laboratory remain lower than in several other allied health professions with comparable educational preparation. Achieving competitive wages will be important in addressing the long-term need to attract more students to the clinical laboratory.

Allied Health Personnel↗

Achieving quality reproducible results and maintaining compliance in molecular diagnostic testing of human papillomavirus.

Laboratories contemplating either the addition of new molecular tests or modifying methods approved by the Food and Drug Administration for human papillomavirus testing should be aware of a variety of procedural, performance, and regulatory issues surrounding such activity. Diagnostic medical laboratory testing in the United States is regulated by the Centers for Medicare and Medicaid Services, an agency formerly known as the Health Care Finance Administration. The regulatory vehicle of the Centers for Medicare and Medicaid Services is manifested in the Clinical Laboratory Improvement Amendments (CLIA). The CLIA program has put into place specific regulations for laboratory quality control, which includes specific recommendations for method validation. Regulations that must be followed regarding personnel, quality control, quality assurance, method validation, and proficiency testing depend on the complexity category of the individual test. All molecular diagnostic tests, including those for human papillomavirus, are considered high complexity. The Centers for Medicare and Medicaid Services retains the authority to allow private, national accreditation organizations to "deem" that a laboratory is compliant with CLIA '88 requirements. Accreditation organizations, such as the Joint Commission for Accreditation of Hospitals, the Commission on Office Laboratory Accreditation, and the College of American Pathologists (CAP), as well as several state medical laboratory-accrediting agencies, possess the authority to deem laboratories as "CLIA-approved." The CAP, through its Laboratory Accreditation Program, has promoted standards for laboratory performance and method validation. In general, guidelines set forth in the CAP Laboratory Accreditation Program checklists specify that all clinical laboratory testing must essentially meet those requirements defined for high-complexity testing under CLIA '88, including test validation standards, reportable/reference ranges, performance criteria, and proficiency testing.

Female↗

[Immunology in medical practice. XXI. Laboratory tests for immunologic diseases].

Clinical immunology has gained its firm place in health care. There are now established laboratory tests giving insight into the functioning of the immune system in the normal and diseased individual. The laboratory diagnostic tests are related to immune deficiencies, infectious diseases, allergic diseases, autoimmune diseases (both generalized and organ-specific ones), the HLA system and malignancies of immune cells. In this review the application of a number of laboratory tests in the diagnosis of immunological diseases is discussed. In the Netherlands a laboratory specialist, the 'medical immunologist' deals with the development, implementation and performance of the immunological diagnostic tests in health care.

Allergy and Immunology↗

A practical object-oriented approach to a development of a next generation hospital information system.

KIND (stands for Kyushu university hospital Information Network Database) is a five years project, which aims to provide integrated services for patients, physicians, researchers and other hospital staffs. The final product of KIND is a next generation hospital information system. A physicians' clinical workstation, for example, integrated into a secured medical information network, can electronically develop a longitudinal medical record and interface with pharmacies, laboratories, medical specialists, and radiologists, as well as develop patient census and demographic profiles, in addition to doing electronic claims. Since clinical requirements on those medical records may vary for each case, we would like to have an essential data model under the hood. We decided to introduce domain analysis method to produce a relevant domain model. A domain analysis method captures the nature of business and helps us have an essential and extensible data model. Although there are several ways to describe a domain model, we chose an object-oriented description and consequently implementation using an object-oriented database system. Once we could have a decent domain model and implemented it as an object-oriented data model, application programs can utilize those data very easy without worrying extra efforts like finding complex queries including multiple joins. More over, if an application uses decent object-oriented technologies, it allows a user to access whole aspects of data transparently. This paper describes the architecture of KIND (the system) and outlines our domain model. In this paper, we also describe a practical application of several object-oriented technologies to develop a next generation hospital information system.

Database Management Systems↗

Penicillin resistant Streptococcus pneumoniae isolates in Harare, Zimbabwe.

OBJECTIVE: To determine the susceptibility of Streptococcus pneumoniae isolates to penicillin and other antimicrobial drugs. DESIGN: This was a laboratory based study. SETTING: Department of Medical Laboratory Sciences, University of Zimbabwe and the Bacteriology Unit, Public Health Laboratories, Harare. SUBJECTS: 71 S. pneumoniae isolates from Parirenyatwa and Harare hospitals. MAIN OUTCOME MEASURES: Penicillin resistance, MIC of penicillin to S. pneumoniae, multi-drug resistance. RESULTS: 71 S. pneumoniae isolates were tested for their susceptibilities to penicillin G, erythromycin, tetracycline, ampicillin, ciprofloxacin and clindamycin. Five (7%) of the isolates were resistant to penicillin G and were also all resistant to erythromycin. Isolates resistant to other antibiotics were; tetracycline (4), ampicillin (3) and ciprofloxacin (2). The five isolates that were resistant to penicillin G showed resistance to two or more antibiotics. Four S. pneumoniae isolates were designated highly resistant to penicillin (MIC > or = 2 micrograms/ml) and one isolate was designated intermediate in resistance to penicillin (MIC between 0.1 and 1.0 microgram/ml). CONCLUSIONS: A low percentage of S. pneumoniae isolates were resistant to penicillin and were also resistant to erythromycin. The penicillin resistant strains showed multi-drug resistance.

Anti-Bacterial Agents↗

Plan to implementation: an in-depth look into a well-orchestrated, functional, CORE laboratory.

The overall objective was implementation of a fully integrated and functional CORE laboratory. The "CORE laboratory" is a model of a fully integrated and functional, multifaceted, clinical laboratory. Delineation of the process is to enable clinical laboratory managers, in the government or civilian sectors, to make sound decisions about formulating and implementing the CORE laboratory concept. The defining and comprehensive decisions should be based on concept requirements, advantages, disadvantages, and employee core competency assessments. Operationally, the organizational change resulted in well-rounded, multidisciplinary, multiskilled laboratorians and instructors/mentors for the Phase II military medical laboratory technician (91K student) training program. As of this time, our laboratory is the only Department of the Army medical center that operates a fully integrated and functional CORE laboratory.

Efficiency, Organizational↗

Determining clinical laboratory science curriculum for the 21st century.

OBJECTIVE: To conduct a study to show possible differences in clinical laboratory science (CLS) education in relation to knowledge and skill levels deemed most important to job performance success of entry bench level CLS practitioners as determined by laboratory supervisors. Information gained from the study may indicate areas of program curriculum needing revision, or the incorporation of subject areas not presently offered. DESIGN: Survey. PARTICIPANTS: CLS educators from 100 different hospital-based and university-based CLS programs, and medical laboratory departmental supervisors from 209 different hospital laboratories. OUTCOME MEASURES: An analysis of the data from the survey consisted of individual item percentages generated by both surveys and a comparison of tasks deemed highly important by supervisors with class time estimates devoted to those tasks. RESULTS: The study indicated differences between what supervisors viewed as important knowledge and skills of entry bench level CLSs and the amount of class time devoted to those subjects by CLS educators. CONCLUSIONS: To ensure continuing professional credibility, additional study will be needed regarding the education and practice of CLSs as automation, emerging technologies, and laboratory restructuring will continue to change the laboratory environment.

Curriculum↗

Avoiding biohazards in medical, veterinary and research laboratories.

Personnel in medical, veterinary or research laboratories may be exposed to a wide variety of pathogens that range from deadly to debilitating. For some of these pathogens, no treatment is available, and in other cases the treatment does not fully control the disease. It is important that personnel in laboratories that process human or microbiological specimens follow universal precautions when handling tissues, cells, or microbiological specimens owing to the increasing numbers of individuals infected with hepatitis C and HIV in the US and the possibility that an individual may be asymptomatic when a specimen is obtained. Similar precautions must be followed in laboratories that use animal tissues owing to the possibility of exposure to agents that are pathogenic in humans. Personnel with conditions associated with immunosuppression should evaluate carefully whether or not specific laboratory environments put them at increased risk of disease. We offer here some general approaches to identifying biohazards and to minimizing the potential risk of exposure. The issues discussed can be used to develop a general safety program as required by regulatory or accrediting agencies, including the Occupational Safety and Health Administration.

Animals↗

Cost-effectiveness of epoetin alfa therapy for anemia of end-stage renal disease.

The cost-effectiveness of epoetin alfa therapy for anemia in 20 patients with end-stage renal disease was retrospectively studied. Ten patients on continuous ambulatory peritoneal dialysis (CAPD) were given subcutaneous epoetin alfa as part of a multicenter, protocol-controlled study of the efficacy of epoetin alfa. Ten patients on in-center hemodialysis were given intravenous epoetin alfa as part of their routine clinical care. Change in hematocrit was used as the measure of effectiveness of epoetin alfa. Medication, laboratory, and transfusion costs were monitored for the six months preceding the initiation of epoetin alfa and the first six months of treatment. The cost of therapy increased for all patients by an average of $2722 +/- 1118; transfusion costs decreased, whereas medication and laboratory costs increased. Laboratory costs were significantly greater in CAPD patients than in hemodialysis patients during epoetin alfa therapy; no significant differences in medication costs or transfusion costs were noted between the groups. The mean increase in hematocrit for all patients was 7.4 volume percent. Following the initial change in hematocrit, further therapeutic response did not appear to be determined by increasing expenditures. Epoetin alfa was shown to be effective in treating anemia in patients with end-stage renal disease, but it was associated with higher costs of therapy.

Adult↗

The changing face of clinical laboratories.

Laboratory medicine has undergone a sea change, and medical laboratories must now adapt to, and meet new, customer-supplier needs springing from shifts in the patterns of disease prevalence, medical practice, and demographics. Managed care and other cost-containment processes have forced those involved in health care to cooperate to develop a full picture of patient care, and this has affected clinical laboratory objectives, the main focus now being on improvement in medical outcomes. More recently, the resource shortages in health care and results of cost/effectiveness analysis have demonstrated that the value of a laboratory test must be ascertained not only on the basis of its chemical or clinical performance characteristics, but also by its impact on patient management, the only true assessment of the quality of testing being quality of patient outcomes. The time is ripe for changing the vision of laboratory medicine, and some of the reasons for this are the availability of results in real-time, the introduction of more specific tests, and the trend to prevent diseases rather than cure them. The information from laboratory tests designed to evaluate biochemical or genetic risk and/or prognostic factors cannot be replaced either by physical examination and/or the assessment of symptoms. Today, the importance of laboratory scientists must be proven in three broad areas: a) guaranteeing the quality of tests, irrespective of where they are performed; b) improving the quality of the service; c) maximizing the impact of laboratory information on patient management.

Chemistry, Clinical↗

Clinical education costs and benefits: application of a fiscal analysis model.

A model for analyzing the costs and benefits of clinical education through active data collection was developed and implemented in an associate degree medical laboratory technician program. Five years later the model was retested and results of the study were compared to the original findings. In each case, data were generated by students over a two-semester period. Differences between the total cost of clinical education and the value of student service work, in terms of labor produced and revenue generated, were calculated. Evaluation of the data indicated that it is not possible to calculate a value for the net cost of clinical education representative of all participating hospitals because of a large variance in factors affecting costs. The data were also useful in evaluating other aspects of clinical education, such as the relationship of instruction time to total assignment time (instruction ratio); the percentage of service work performed by students; and the types of laboratory procedures most frequently performed by students.

Clinical Clerkship↗

Where's the support for clinical laboratory science education?

I frequently leave the biweekly program director meetings at our community college amazed at how health-care organizations are stepping up to the plate to support nursing education. Local hospitals are begging the college to increase the number of students in the nursing program, while I struggle to find clinical rotations for the students in our medical laboratory technology (MLT) program. Several local hospitals have initiated "Learn and Earn" programs to support individuals in their pursuit of a nursing degree, while it seems that every semester we lose at least one new MLT student because of financial difficulties. Two hospitals have even loaned nurse educators to our nursing program so that more students can be accepted. These nurses are being paid by the hospitals at the much higher industry salaries. I started to wonder, "Where's the support for clinical laboratory science (CLS) education?" We have a shortage, too. In fact, in 2001, CLMA declared a clinical laboratory staffing emergency. I decided to do some research to try to understand why nurses get all the attention and to compare what is being done to overcome the two shortages. The more I investigated, the more I could see that CLS professional organizations are developing a campaign to reverse the CLS shortage that is modeled after the nursing campaign. My concern is that I don't see many initiatives at the grassroots level. The professional organizations can't do it alone. They are primarily volunteer organizations with limited human and financial resources. If a national campaign is to be successful, each laboratory leader is going to have to mount a local campaign to support the profession and CLS education, the future of our profession.

Education, Professional↗

[Current and future laboratory operations for medical administration--based on JAMT].

The Ministry of Health and Welfare and the Liberal Democratic Party announced a preliminary medical insurance system reform plan in July and August 1997, respectively. The main goal is to reduce medical expenses in both plans. Presently, medical facilities have financial difficulties which influence laboratory testing practices. Further cost containment is a major source of anxiety in hospital laboratories. Japan Association of Medical Technologists has been working to improve the position and capabilities of medical technologists and to recognize that some countermeasures to deal with the economic pressures should be taken. JAMT would like to work together with other related associations and organizations to find solutions to this issue.

Insurance, Health↗

Diagnostic validity as a theoretical concept and as a measurable quantity.

The analytical result of a laboratory examination is a scientific fact and has no medical meaning as such. It must be interpreted to become a medical finding. To explain the very complex cognitive procedure of the interpretation a three-level model is used. In an environment of cost containment in health care systems the quality of medical laboratory findings is very important. Analytical results are monitored by quality control procedures. For measuring the performance of medical findings the concept of the 'validity' of a laboratory test is used. Validity means the 'degree of achieving the objective'. Accordingly, a valid laboratory finding is one which correctly answers the question which the physician at the sick-bed directs to the laboratory. Quantitative measures for the validity of interpretation can be developed by an analysis of the underlying classification processes. Characteristic indices describing the validity quantitatively in terms of conditional probabilities can be derived from decision tables. Examples of 'validity indices' are diagnostic (or prognostic) 'sensitivity' and 'specificity'. These indices are powerful tools for developing strategies for the clinical use of laboratory examinations in diagnosis, prognosis and therapy management. Moreover, validity indices are appropriate output quantities for the estimation of effectiveness and efficiency of a diagnostic or prognostic examination.

Clinical Laboratory Techniques↗

Lessons learned in student recruiting.

Nationally, clinical laboratory science programs are struggling for student applicants. Major challenges facing the laboratory profession include: 1) low salaries, 2) lack of public awareness, and 3) the myriad of career choices for new graduates. Increasing public awareness and actively recruiting students can overcome one of these challenges. This paper focuses on the successful student recruiting lessons learned at the University of Utah Medical Laboratory Science Program. Specific indicators show increased interest and activity for this program of study.

Advertising↗

Current transfusion therapy: indications for basic components.

OBJECTIVE: To review basic blood components and currently acceptable transfusion practices. DATA SOURCES: Professional journals, current texts, and the author's experience. STUDY SELECTION: Not applicable. DATA EXTRACTION: Not applicable. DATA SYNTHESIS: Red blood cells, platelets, cryoprecipitate, and fresh-frozen plasma are the basic blood components ordered daily in hospitals and transfusion services all over the world. To notify the laboratory medical director of inappropriate orders for components, the clinical laboratory scientist must be aware of currently acceptable transfusion practices. This article reviews these four components and indicates acceptable processing methods and appropriate use. CONCLUSION: Considering the known risk factors of blood and blood component transfusions, it is essential that components be used only when necessary. Criteria for appropriate transfusion have changed over the years; old transfusion triggers are no longer acceptable. To provide the best medical care to the patient, the clinical laboratory scientist must stay abreast of currently acceptable transfusion practices.

Blood Component Transfusion↗

A cooperative MLT program between a community college and a university.

In 1991 the University of Utah collaborated with Salt Lake Community College to establish a jointly sponsored Medical Laboratory Technician (MLT) program. With documented need for MLTs in Utah and surrounding states, both institutions combined their resources to create an associate degree program that neither institution could offer alone. The first academic year of prerequisite science and liberal education courses are completed at the Community College followed by a second year of professional didactic and laboratory courses taught by faculty of the Medical Technology (MT) Program at the University of Utah, Department of Pathology. Following the second year of professional courses, MLT students complete 15 weeks of clinical rotations in the Salt Lake Metropolitan area. MLT students as well as MT students benefit from their shared experiences in combined courses that are taught on the university campus.

Certification↗