When Is a Document Next Reviewed in Med Laboratory
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Abstruse
Context.—A diversity of certificate control practices are required of clinical laboratories by US regulation, laboratory accreditors, and standard-setting organizations.
Objective.—To determine how faithfully document control is being implemented in do and whether particular approaches to document control result in improve levels of compliance.
Design.—Contemporaneous, structured inspect of 8814 documents used in 120 laboratories for conformance with 6 generally accepted certificate control requirements: available, authorized, current, reviewed by management, reviewed by staff, and archived.
Results.—Of the 8814 documents, 3113 (35%) fulfilled all six document control requirements. The requirement fulfilled well-nigh frequently was availability of the document at all shifts and locations (8564 documents; 97%). Just 4407 (50%) of documents fulfilled Clinical Laboratory Improvement Amendment requirements for being properly archived subsequently updating or discontinuation. Policies and procedures were more likely to fulfill document control requirements than forms and work aids. Documents tended to exist better controlled in some laboratory sections (eg, transfusion service) than in others (eg, microbiology and client services). We could non identify document control practices significantly associated with higher compliance rates.
Conclusions.—Virtually laboratories are not meeting regulatory and accreditation requirements related to control of documents. It is not clear whether control failures take any touch on the quality of laboratory results or patient outcomes.
The term document command refers to a group of data-management practices related to documents. There is no uniformly accepted definition of what constitutes document control in the clinical laboratory manufacture.i In our experience, the term is applied to a diverseness of unlike document types and a diversity of control practices.
Commonly, laboratory managers apply the term certificate command to laboratory policies and procedures, but the term is sometimes also applied to laboratory forms, piece of work aids ("crook sheets"), and to laboratory records that include patient or quality information. Document control practices mostly include provisions to ensure that documents are available to staff who demand them, are current, have been properly authorized past the laboratory director or by someone the manager appoints, and are properly archived when taken out of service. If the term documents is defined equally including records containing patient health information, document control too includes measures to ensure the integrity and security of documents.2
A diverseness of health care–accrediting organizations (such as the College of American Pathologists [CAP], the Joint Commission, and the American Association of Blood Banks) and consensus-based standard-setting organizations (such every bit Clinical and Laboratory Standards Institute and International Organization for Standardization [ISO]) have emphasized the importance of document control past incorporating control requirements into their laboratory accreditation programs and standards. The CAP addresses certificate command in its laboratory accreditation standard GEN.20375 ("Does the laboratory have a document control system?").3 The CAP identifies 5 specific elements that are required to demonstrate document control: (one) documents should be current, (2) there should be evidence that personnel have read documents relevant to their job activities, (3) documents should be properly authorized before existence placed in service, (4) documents are to be reviewed past an authorized private at to the lowest degree annually, and (5) discontinued documents are to exist retained for a minimum of 2 years after the date of discontinuation (v years for transfusion medicine).
In any given year, between 6% and vii% of clinical laboratories inspected by CAP are cited for failure to implement some aspect of a document control system—ane of the highest commendation rates in the entire Laboratory Accreditation Plan.1 Between one% and 5% of laboratories are cited for failing to review their procedure transmission annually (citation rates vary by laboratory section), and one% to 2% of laboratory sections are cited for declining to make a complete process manual bachelor at the workbench.
The Joint Committee addresses the importance of document control through its information management standard IM.2.twenty ("Information security and data integrity"), which appears in its Comprehensive Accreditation Manual for Hospitals4 and in its Comprehensive Accreditation Transmission for Laboratories and Point-of-Care Testing.5 Amid other requirements, this accreditation standard requires that information be available to individuals who need to utilize a document and that documents be authentic (ie, the author of the certificate and the information itself can be verified). As with many Joint Commission standards, IM.2.20 sets out full general principles that hospitals must follow but does not provide detailed guidance. The Joint Commission relies on the judgment of inspectors and assessors to make up one's mind compliance with its standard.
The Clinical and Laboratory Standards Institute (CLSI) addresses certificate control in its standard HS1-A2 (A Quality Management Organisation Model for Health Intendance).6 The CLSI recommends that policies and procedures be established for the creation, review, and approval of new documents, changes to documents, control of documents, use of external documents, and storage and retention. The international standard ISO15189:2007 lists similar requirements,7 equally does the American Association of Blood Banks.8,9 The Clinical Laboratory Improvement Amendments of 1988 (CLIA) specify that laboratory procedures be available to laboratory personnel, and that the initial and all subsequent versions of each procedure be authorized by the laboratory director.10 CLIA also specifies that a copy of each procedure, the date of get-go employ, and the date of discontinuance must exist retained for at to the lowest degree 2 years later on a procedure has been removed from service.xi
Certificate control is an important component of quality direction and promotes consistency through standardization. Notwithstanding, in spite of the emphasis on certificate management by accrediting and standard-setting organizations and Us federal regulations, little data exists about certificate command practices really used in clinical laboratories. The aim of this study was to address this data gap by examining specific document command practices in a big number of clinical laboratories. Compliance with six separate document control requirements was studied in relation to 4 types of documents. In improver, nosotros performed a statistical analysis to determine whether any institutional characteristics or practices were associated with compliance rates for specific document control requirements.
MATERIALS AND METHODS
Study Design
The study was conducted according to the Q-Probes study format previously described,12 which relies on a user-friendly sample of clinical laboratories that subscribe to the CAP Q-Probes benchmarking program. Later refinement of a standardized information collection instrument, CAP Q-Probes subscribers were mailed a data collection tool in early on 2008 with instructions to return data by March vii.
Participants were instructed to select 75 documents for review (see "Definitions" for definition of a document). The way in which documents were selected for review was prescribed: Participants were to begin with an actual specimen that arrived in the laboratory and to trace its path through the laboratory until a report was issued and distributed. As the order or specimen was processed, participants were instructed to identify the nearest version of upward to 10 documents that were applicative to the work beingness done to the order or specimen. For example, if a specimen was first received in a fundamental processing surface area of a laboratory, participants were to locate the nearest procedures, policies, forms, or work aids that described computer club entry for the specimen or how the specimen should be processed and tested. If reagents or equipment were used to test a specimen, documents related to quality command testing of the reagents or equipment would be included. This process was repeated with additional specimens related to dissimilar sections of the laboratory until 75 documents had been identified. The same certificate was never to exist examined twice.
Equally documents were located, participants recorded the type of certificate (see "Definitions") and the laboratory section in which the document was located and assessed compliance with 6 document command attributes (come across "Definitions"). The vi attributes were (1) management review in past year, (ii) up-to-dateness, (3) evidence of staff review, (4) availability to all shifts/locations, (five) properly archived, and (6) authorized.
Participants were to evaluate documents that were used in cardinal specimen processing, chemical science, hematology, coagulation, histology/cytology, microbiology, transfusion service (claret bank), other testing section, and a call center or a customer services center. Participants were to exclude documents related to courier functions, laboratory data systems, billing, supply chain management, and homo resources.
Participants were too queried near several institutional characteristics: number of occupied beds, teaching status, pathology resident training status, government affiliation, institution location, institution type, CAP inspection condition, and inspection status by the Articulation Commission. They were also queried about practices used to maintain document control.
Participant Characteristics and Practices
Ane hundred and twenty institutions participated in the study. Well-nigh (93.three%) were located in the U.s., with the remaining located in Australia (2), Kingdom of saudi arabia (ii), Kuwait (1), Lebanon (1), Qatar (1), and Kingdom of spain (1). Of the participating institutions, 41.2% were in teaching hospitals and 25.0% had a pathology residency program. Inside the past 2 years the CAP inspected 86.5% of the laboratories (n = 104). The median institution performed 900,000 tests annually (interquartile range 170,000–four,260,000 tests/y). Tables ane and two prove other characteristics of the participating institutions.
Table 1.
Institution Demographics
Tabular array ii.
Laboratory Practices Related to Document Control
Definitions
To ensure uniformity of responses, definitions were adopted for documents, document types, and document control requirements.
Document
Any policy, procedure, form, or piece of work aid that governs processing and handling of specimens and orders, as well as testing, reporting, or any quality command activity performed by humans in the laboratory. Documents could be on paper or on computer screens. Policies and procedures that were not primarily related to processing of specimens and orders, testing, reporting, or quality control activities were not considered documents. Similarly, laboratory records containing patient or quality command testing results were not considered documents for the purpose of this study.
Iv types of document were recognized:
Class
A form is a document that is used to tape information related to laboratory activities. A form most commonly consisted of paper used to record some observation (eg, results of quality command testing or Gram stain interpretation) but could consist of a estimator screen used to record information if the screen had been developed past laboratory management and not a reckoner organisation vendor. A form must contain some information itself, above and beyond the information that was to be recorded.
Policy
A policy is a document that indicates an organization'south intentions or commitments, for example, a written statement that critical laboratory results should be called to caregivers within lx minutes.
Procedure
A procedure is a certificate that provides detailed step-by-stride instructions for an individual to follow to perform an activity correctly, such as ABO identification or quality control of microbiology media.
Work Aid
A piece of work aid is a summary of part of a procedure that is immediately available in shut proximity to where the procedure is to be performed.
Certificate Control Requirements
Vi certificate control requirements were recognized:
Authorized
A document was authorized if information technology had been approved past someone with the proper authorisation. For paper documents, this approval may take been evidenced past a signature or initials on the certificate itself or on a signature page next to a notation that individually identifies the document. For electronic documents, approval may have been evidenced by (ane) a newspaper course with signatures or initials indicating the electronic document has been authorized, (ii) a scanned version of a signed or initialed certificate authorisation sheet, (iii) electronic signature, or (4) employ of a process that prevents unauthorized electronic documents from being made bachelor to staff. In other words, utilize of an electronic signature was acceptable but not required. Authorized documents should normally be approved by either the laboratory manager or an private who has been given explicit, written authorization to approve documents on behalf of the laboratory managing director. For the purposes of this study, however, a document that was approved by a medical director or supervisor of a laboratory section or partitioning was accepted as authorized if it was generally understood that the section medical director or supervisor had been given the say-so to corroborate documents on the laboratory director's behalf.
Available
A certificate was considered available if information technology was reasonably accessible by all individuals who were likely to need admission to the certificate. This included all applicative sections of the laboratory and all applicable shifts.
Archived
Documents were considered archived if older versions of the document were retrievable from a file or from some other source if they were in force during the past ii years (v years in the case of transfusion medicine). If no older versions of the document existed (ie, the document had not been changed since its first cosmos) or the current version has been in force for more than than two years (5 years in the example of transfusion medicine), no archived copy was required, and the current version was considered to have been properly archived.
Current/Up-to-Date
A certificate was considered current if it was available to staff and had non been superseded past a more recently authorized version of the document (eg, the version bachelor to staff was upward-to-engagement). A document was considered current/up-to-engagement if a newer version was in development but had not yet been authorized and made available to staff.
Management Review
A certificate had received management review if there was evidence of management approving within the previous 12 months (for case, a document that had been created in January 2006 would require prove of management review afterward January 2007). Testify of review could consist of a dated signature or the initials of the laboratory managing director or an private authorized by the laboratory director to review documents on the director's behalf. The signature/initials could be located on the document itself or on a review page side by side to a annotation that specifically identified the certificate. Scanned versions of signatures were considered acceptable, equally was an electronic process that established that management has reviewed an electronic document during the past 12 months. Documents did not require management review if they were first placed in service less than 12 months before the report took place.
Staff Review
A certificate had staff review if the laboratory had evidence that all staff affected by the certificate had reviewed it within 45 days of the time it first was placed in service or most recently updated (whichever came later). Evidence of staff review could consist of staff signatures or initials with dates or some sort of electronic, fourth dimension-stamped record that signified that a staff member has reviewed the document. Show of review was required only for staff who were likely to require the document in their regular piece of work. Laboratory reviewers were asked to utilize reasonable judgment to determine whether changes were of sufficient magnitude to require documented staff review. Clarifications of cryptic wording or correction of minor errors were provided as examples that did not commonly require documentation of staff review. A work assistance was considered reviewed by staff if staff reviewed the process or procedures from which the piece of work aid was drawn. If a document had been terminal updated (changed) more two years previously, participants were to consider the document to have been reviewed past staff, even if no documentation of review has been retained.
Statistical Assay
Before performing statistical analysis, any laboratory that examined fewer than x documents was eliminated from the data set up. Staff at several participating institutions did not reply all of the questions on the questionnaire virtually demographic characteristics or institutional practices. These institutions were excluded only from tabulations and analyses that required the missing information elements. All statistical analyses were performed using SAS (Version ix.1, SAS Inc, Cary, North Carolina).
The percentage of documents that fulfilled all 6 certificate control requirements and the percentage of documents that fulfilled each document command requirement were calculated for each participant. These quality indicators were tested individually for associations with institutional demographic and practice variables in Tables 1 and 2 with the Kruskal-Wallis test and so entered into a frontwards-selection multiple linear regression model. P < .05 was considered statistically meaning.
RESULTS
Quality Indicators
In total, participants from 120 institutions reviewed 8814 documents. The average number of documents reviewed per institution was 73. Most of the documents (6978, 79%) were policies or procedures. The remainder were forms or work aids. Documents in a wide diverseness of laboratory sections were examined (Table 3).
Table three.
Types of Documents Reviewed and Laboratory Sections Afflicted
Slightly more than than one-tertiary (3113, 35%) of the documents fulfilled all 6 certificate control requirements divers in the written report (Table four). The percentage of documents that fulfilled each document control requirement was also determined. Document control requirements fulfilled near oftentimes were availability (access past all shifts and locations; 8564; 97% of documents) and upwards-to-date (no more contempo version of the document existing; 8382; 95% of documents). Only 4407 (50%) of the documents fulfilled the archived requirement.
Table iv.
Fulfillment of Control Requirements by Certificate Type
Policies and procedures were more likely to fulfill document control requirements than forms, and forms were more likely to fulfill requirements than work aids (Tabular array four). Different laboratory sections tended to fulfill document control requirements at unlike rates. Of 1127 documents institute in the transfusion service, 528 (47%) met all 6 document control requirements, whereas just twenty of 151 documents (13.2%) met all 6 requirements in customer services and telephone call centers (Table 5).
Tabular array 5.
Fulfillment of Control Requirements by Laboratory Section
Functioning varied among the 120 report laboratories. The distribution of performance amid laboratories is shown in Table 6. In the median facility, but one-quarter of documents fulfilled all 6 document control requirements, and only two-thirds of the documents fulfilled all requirements except the archiving requirement. In the bottom quartile of institutions, no documents met all 6 document control requirements.
Table 6.
Document Control Performance Amidst 120 Institutions
Association of Performance With Laboratory Practices and Demographics
Laboratory demographic and exercise variables were evaluated to explore associations with document control fulfillment rates. There were no demographic or practice variables significantly associated with the study's master quality indicator—the percentage of documents that fulfilled all six document control requirements. Nonetheless, significant associations (P < .05) were found with the private certificate control requirements. Management review of documents was more than common in facilities that had been inspected by the CAP inside the past two years. Staff review of documents was more common in institutions that did not take teaching programs, and documents were more likely to exist electric current/up to date in institutions without pathology residency programs. These associations are shown in Tabular array 7. Interestingly, neither the provision of documents online nor the use of a commercially available product for certificate control was statistically associated with better operation.
Table 7.
Associations Between Exercise Variables and Document Control Fulfillment Rates
Comment
This study examined the compliance of 120 institutions with six elements of certificate command: (1) electric current/up to date, (2) staff review, (3) authorization, (4) direction review, (5) archiving, and (6) availability. Compliance was assessed by prospective audits of 75 documents at each institution; a total of 8814 documents were examined. Notably, only 35% of documents fulfilled all 6 document control requirements, and in thirty institutions, no reviewed document fulfilled all requirements. Of the 6 requirements, the surface area where compliance was lowest was archiving of discontinued procedures. Given that retentivity of procedures for 2 years afterward discontinuation is a CLIA regulatory requirement,11 we had expected higher rates of conformance. Retention of discontinued policies is not unduly burdensome and may be useful when mounting a defense force to legal challenges related to events that transpired when previous versions of policies were in force.
Nosotros also observed peculiarly low rates of document command compliance in relation to work aids. Given that piece of work aids (crook sheets) are often the about referenced documents in a laboratory, work aids that are out of date or non authorized or reviewed by management represent a breakdown in the control environment that may produce undesirable variation in practices and results.
On a more positive note, high rates of compliance were institute for most document control practices, particularly as they pertained to policies and procedures and in highly regulated sections of the laboratory (such as transfusion medicine).
The results of this written report do not signal toward item practices that are significantly associated with more true-blue control of documents. Although we examined a large group of practices for an clan with better certificate control (Tables 1 and 2), few correlations were found. Contempo laboratory inspection by the CAP was associated with higher rates of management review. CAP inspectors routinely check for certain elements of certificate control, and anticipation of an external CAP inspection may have caused laboratory managers to review documents. The CAP requires inspected laboratories to correct their deficiencies equally a condition of CAP accreditation, which may take also elevated compliance rates among recently inspected facilities. A diverseness of document-management software solutions are bachelor commercially to assist organizations with document control.13 We did not detect the use of commercial solutions to be associated with better functioning, but the small number of written report institutions using such products (n = 5; 4.3%) express the power of our investigation to detect an outcome.
Laboratories associated with pedagogy programs and pathology residency programs had lower rates of compliance with control requirements. The study did not provide an explanation for this association. It is possible that the demands of keeping training programs accredited diverts management attending from document control or that residents assigned to cocky-audit laboratories as part of preparation exercises practice not sympathize the principles of good document management. Whatever the explanation, we discover it disconcerting that time to come pathologists appear to be learning laboratory management in settings that have worse-than-average operation in certificate control.
Mayhap the about useful recommendation to arise from this study is the evolution of the inspect tool itself, which specifically defines expectations and provides a structured method for laboratory staff to comport periodic self-audits of compliance. Laboratory managers can acquit audits of their own institutions using the data collection methods and half dozen requirements for good document control described in this article.
Several limitations of this written report should be borne in heed, some of which are generic to the Q-Probes program and some unique to this investigation:
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Data from written report participants were self-reported and were not independently validated.
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The 120 report participants were self-selected and may not be representative of the laboratory industry equally a whole. Willingness to participate in this study might reverberate increased concern nigh document command practice or an untoward finding on a recent external inspection.
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We did non examine document integrity or security— two attributes that some consider part of certificate control. In our experience, the potential for corruption of documents in clinical laboratories is relatively pocket-size, and most laboratory policies, procedures, forms, and work aids exercise non contain highly confidential or patient-specific information that must be kept secure.
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Our method for accumulating documents to evaluate relied upon identification of documents located in proximity to specimen piece of work flow. It is possible that this method may accept caused some applicative documents located afar from specimens to be disregarded and underrepresented in our sample.
-
Finally, nosotros remind readers that this report focused on compliance with recommended document command practices but non on the relationship of adept document control to the quality of laboratory results or patient outcomes. The importance of document control has been emphasized by quality experts and quality organizations both within and outside of medicine, just we are unaware of data that suggest a connection between good document command and high-quality outcomes in health care. Fifty-fifty if a statistical association between document control and quality outcomes was found, a crusade-and-effect relationship would be hard to establish. Good document control could signal a full general level of discipline or enthusiasm that improves outcomes of care even if document control itself was not causally related to patient outcomes.
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The authors have no relevant financial interest in the products or companies described in this article.
Source: https://meridian.allenpress.com/aplm/article/133/6/942/460797/Document-Control-Practices-in-120-Clinical
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