Tejal K. Gandhi, MD, MPH
Acknowledgment: The author thanks Dr. Eric Poon, Erin Graydon-Baker, Saila Basavaraju, and Zahra Ladak for their contributions to this manuscript.
Grant Support: Funding for the Quality Grand Rounds series is supported by the California HealthCare Foundation as part of its Quality Initiative. The authors are supported by general institutional funds.
Potential Financial Conflicts of Interest: None disclosed.
Requests for Single Reprints: Tejal Gandhi, MD, MPH, Brigham and Women's Hospital, 1620 Tremont Street, 3rd Floor, Boston, MA 02120; e-mail, firstname.lastname@example.org.
Gandhi TK. Fumbled Handoffs: One Dropped Ball after Another. Ann Intern Med. 2005;142:352-358. doi: 10.7326/0003-4819-142-5-200503010-00010
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Published: Ann Intern Med. 2005;142(5):352-358.
Appendix: Questions and Answers from the Conference
“Quality Grand Rounds” is a series of articles and companion conferences designed to explore a range of quality issues and medical errors. Presenting actual cases drawn from institutions around the United States, the articles integrate traditional medical case histories with results of root-cause analyses and, where appropriate, anonymous interviews with the involved patients, physicians, nurses, and risk managers. Cases do not come from the discussants' home institutions.
Robert Woods (a pseudonym), a 70-year-old man with a history of spinal stenosis, chronic alcohol abuse, and vitamin B12deficiency, was admitted to the medical service of an urban teaching hospital for evaluation of generalized weakness and poor appetite. A single, undetected oversight multiplied and compounded over time; as a result, Mr. Woods's serious illness remained undiagnosed, with fatal consequence.
The patient presented to an outpatient satellite clinic associated with an urban teaching hospital, reporting several weeks of weight loss and cough. A chest radiograph revealed a dense infiltrate in the posterior segment of the right upper lung, extensive fibronodular disease, and decreased volume, which were not seen on a previous chest radiograph. The radiologic impression was:“Right upper lobe pneumonia. It is unclear whether this is a simple pneumonia or a postobstructive pneumonia secondary to a lung mass. Recommend a CT [computed tomography] scan for further evaluation.” Mr. Woods received an oral antibiotic for presumed bacterial pneumonia and was scheduled for a lung CT scan.
Mr. Woods returned 3 weeks later for the CT, which revealed cavitary pneumonia predominantly involving the right upper lobe, with scattered areas of spread to the right lower lobe and left lung. No evidence suggested pleural effusion, empyema, or a predisposing obstructive lesion. The radiologist wrote:“The differential diagnosis is necrotizing bacterial pneumonia; TB [tuberculosis] would also be a consideration.” Mr. Woods was prescribed another course of oral antibiotics. Several weeks after his CT scan, Mr. Woods returned to the satellite clinic and noted that his cough had improved.
While fortuitous that the patient returned for a follow-up chest CT 3 weeks after initial antibiotic treatment, the worrisome CT findings were probably not communicated to the ordering physician. This abnormal CT result (particularly the tuberculosis aspect) merited direct communication, such as a telephone call, from the radiologist to the ordering physician. As it transpired, the patient was merely prescribed another course of antibiotics and did not undergo a work-up for tuberculosis. Mr. Woods's experience to this point highlights a critical safety issue: the inability or failure of an ordering physician to track and react to test results in a timely manner.
Failure to follow up on abnormal diagnostic test results is a critical weakness in patient safety, particularly in outpatient care (1). One study found that 75% of physicians did not routinely notify patients of normal test results (2) and that up to 33% of physicians did not even always notify patients about abnormal test results. In addition, less than 25% of physicians had a reliable method for identifying patients who were overdue for follow-up. Several studies (2-5) underscore the ongoing need to address this quality gap. For example, 31% of women with abnormal mammograms do not receive follow-up care consistent with well-established guidelines (4), while up to 33% of women with abnormal Papanicolaou (Pap) smears are “lost to follow-up” (5).
A recent analysis by a large malpractice insurer showed that about 25% of diagnosis-related malpractice cases were due to failures in follow-up (6). Other studies reveal that communication breakdowns are causative factors in 80% of malpractice lawsuits (7). Lawsuits alleging failure to communicate radiology results are particularly prevalent and are becoming more so (8). In nearly 60% of these suits, the referring physician was not directly contacted about urgent or clinically significant unexpected findings (9), similar to the scenario in Mr. Woods's case.
A recent study shows that delays in reviewing test results are common, and many physicians are not satisfied with how they manage test results (10). Many reasons potentially underlie this dissatisfaction. First, the volume of data to be reviewed is large; a typical primary care provider may review up to 800 results from chemistry and hematology reports, 40 radiology reports, and 12 pathology reports per week (11). Second, test results in the outpatient setting become available at times ranging from an hour to weeks after the tests are ordered, making it easy for physicians to forget to look for their results. Third, paper-based test-reporting systems are subject to delivery delays and misfiling. Fourth, specialists in testing areas often do not have adequate clinical information about why the test was ordered and do not have clear criteria for which results require a telephone call. For example, a recent study found little agreement between pathologists and clinicians about the types of results that constitute a critical value and the degree of urgency for contacting a physician (12). Even assuming consensus as to the latter, often no information is noted about the preferred and absolutely fail-safe communication mode (for example, how to proceed when a page is not answered or when a physician is out of town).
One month after the lung CT was performed, Mr. Woods presented to the emergency department of the teaching hospital, reporting generalized weakness, fatigue, and decreased oral intake. The patient did not have any pulmonary symptoms at admission and reported no fever or chills. Unfortunately, his ability to relate relevant information was poor, and little further history was obtained.
His vital signs at this time were normal, and his lung examination was notable primarily for scattered rhonchi. A chest radiograph again revealed evidence of previous granulomatous disease and a persistent active cavitary process that the radiologists characterized as“probable active tuberculosis,” with development of increased infiltrates in the right middle lobe and left lung.
Mr. Woods was admitted to the medical service by a night-float resident, who (inexplicably) entered the following note in the medical chart:“Chest radiograph—unremarkable.” In the morning, the patient and 4 other new night-float admissions were handed over to a new team. This particular medical team was very busy, and the senior medical resident was switching teams the next day. Although this resident's practice was usually to scan old radiology records to inform himself fully about his patients, in this instance he did not do so because he was pressed for time, and the patient had no pulmonary symptoms. Furthermore, the resident rationalized that the new resident joining the team the next day would more thoroughly investigate Mr. Woods's history.
Thus, the team caring for Mr. Woods worked under the assumption that Mr. Woods's chest radiograph was normal. Although Mr. Woods's original chest radiograph and CT scan reports were still available in the hospital's computerized record, they were never reviewed. Since the day after the patient was admitted was the medical resident switch day, Mr. Woods was signed out as a patient admitted for anemia and progressive weakness. Because his vital signs remained stable during his hospitalization and he had no pulmonary symptoms, a chest radiograph was not repeated.
A major issue in this case is whether the emergency department could obtain the relevant outpatient records (including the CT scan result), which would have pointed them to a diagnosis of tuberculosis. It is unclear whether the emergency department routinely contacted outpatient caregivers to obtain relevant clinical information; if not, this is, unfortunately, not unusual. One study found that information was absent in almost 33% of emergency department visits (13), consisting primarily of missing medical history and laboratory test results, and that in half of the cases the information was essential to patient care. Systems such as electronic medical records (linking the inpatient and outpatient settings) or patient-owned medical records are being evaluated as tools to improve this communication gap. Unfortunately, the high cost of these systems has led to a slow rate of adoption.
The chest radiograph on admission to the hospital was reported as “prior granulomatous disease and probable active tuberculosis.” Again, a highly clinically significant abnormal finding that warranted direct communication from the radiologist to the medical team was not communicated. Obviously, the ordering physician is responsible for obtaining the results of any tests ordered. The resident probably read the radiograph himself, which often occurs during off hours. However, a key feature of a fail-safe system is a back-up system—“planned redundancy.” The radiology attending could have been the designated back-up and, in this case, might have caught the resident's error by directly communicating the result.
Another major issue is the error made by the night-float resident in documenting a “normal” chest radiograph. The reason for this error is unclear, although he may have looked at the patient's old radiographs instead of the new ones. If so, this would be a classic case of human error (14), probably related to human factors such as fatigue, workload, and interruptions. Digital imaging can help sift through the confusion that may be caused by the existence of several hard copy radiographs in reading rooms, any of which could be inadvertently interchanged. Digitized images also can decrease the misreading of dates, since the dates are usually sorted chronologically. However, technology can also introduce new errors (15), such as accidentally selecting the wrong image.
With respect to human factors, little is known about the detrimental effects of physician workload on quality and safety, although there have been several studies of the correlation between nurse staffing and errors (16, 17). A recent study demonstrated lower error rates by medical interns working 12-hour instead of 30-hour shifts (18). These types of data have led some states (such as California) to mandate minimum nurse-to-patient ratios and the Accreditation Council for Graduate Medical Education to limit resident duty hours. However, these restrictions inevitably lead to several handoffs in care, such as the resident night float system, which create their own errors (19).
Without robust systems to prevent fumbles, this patient fell prey to the dangers inherent in multiple handoffs. The night-float resident handed the patient off to the day team resident, who was then replaced by a second resident the following day. Because of heavy workload, and the fact that Mr. Woods had no pulmonary symptoms, the first resident did not reexamine the radiographs, particularly since he had been given what he considered to be a trustworthy sign-out. His actions are not unreasonable in the context of his workload, but they again highlight the need for back-up systems (such as a recheck of the radiograph) that could have caught the error. Unfortunately, a system that might have caught this error—the classic “radiology rounds” involving the inpatient team and a radiologist—is no longer used at most academic centers, a victim of duty-hours limits, subspecialization of radiology departments, and digital technology (which allows the medical teams to view radiographs on the ward without going to the radiology department).
Mr. Woods's admission focused on a work-up of his anemia and deconditioning. An upper endoscopy revealed atrophic gastric mucosa, and colonoscopy findings were normal. A small bowel follow-through showed only diverticulosis. His anemia was attributed to a combination of vitamin B12deficiency and diverticulosis, and his overall deconditioned state was thought to be secondary to his spinal stenosis and chronic alcohol abuse.
During his hospitalization, the patient spent most of the day with his head under the covers and was often argumentative. This erratic behavior was attributed to depression and chronic alcohol use. During hospitalization, it became obvious that he could no longer independently perform his activities of daily living. Since he lacked a stable home environment and had no family members to assist him, social services recommended long-term placement. He agreed. After 3 weeks in the hospital, Mr. Woods was transferred to a local nursing home, where he remained for the next 2 months.
At the nursing home, Mr. Woods's medical condition began to deteriorate further, and once again he was admitted to the teaching hospital's medical service, this time with more advanced symptoms of weight loss, fatigue, shortness of breath, and cough. A chest radiograph now revealed cavitary pneumonia with progression of the previous infiltrates. Review of the patient's radiology profile revealed similar chest radiograph reports, several dating to 4 months before this admission. He was immediately started on 4 antituberculous medications. Sputum smears revealed 4+ acid-fast bacilli, and cultures later grew out Mycobacterium tuberculosis.
Mr. Woods had poor absorption of his medications and did not respond to therapy. Intravenous antituberculous therapy was added (totaling 7 drugs). He went into respiratory failure, was intubated, and was transferred to the intensive care unit. Mr. Woods's condition was deemed not to be futile, and aggressive interventions were continued, including 4 successful cardiopulmonary resuscitations over the next few weeks. Ultimately, an estranged daughter was located and agreed to a do-not-resuscitate order. Soon thereafter, he again went into cardiac arrest and died.
Throughout this case, several opportunities to diagnose tuberculosis occurred, with multiple systems breakdowns that rendered a fatal delay (Figure 1). The current test result tracking and follow-up systems in health care are inefficient and chaotic, with many opportunities for delays and losses to follow-up. Simply exhorting physicians to be more vigilant is not the solution. Importantly, the high level of physician dissatisfaction with existing test result-management systems (10) makes the climate ripe for change. The Joint Commission for the Accreditation of Hospital Organizations has created a new patient safety standard for 2005 to “implement and evaluate a process to improve the timeliness of reporting critical test results” for both inpatient and outpatient settings, highlighting the importance of this issue (20). Research and quality improvement efforts that focus on equipping physicians with tools to meet this new standard must be a priority.
CT = computed tomography.
The Massachusetts Coalition for the Prevention of Medical Error recently completed a statewide initiative to design interventions to ensure fail-safe follow-up of test results. Brigham and Women's Hospital is a participant in this initiative and has designed a series of questions for clinicians to use to identify “gaps,” or areas where test results could fall through cracks in testing areas (Figure 2). For example, how is the ordering physician identified when requisitions are incomplete? How are results handled when the ordering physician (for example, the orthopedist) is not the person who performs the follow-up (for example, of a pulmonary nodule)? What should radiologists do if they page a physician and do not get a response? Proactive assessments, using this kind of flow diagram as a guide, can identify vulnerabilities in the test follow-up process and then multidisciplinary hospital groups can develop potential solutions (Table).
More broadly, specialties such as radiology and pathology must develop fail-safe mechanisms of results communication and explicit criteria to identify which results must be immediately communicated (12). The 1999 American College of Radiology Standard for Communication: Diagnostic Radiology states: “If there are urgent or significant unexpected findings, radiologists should communicate directly with the referring provider, other healthcare provider, or an appropriate representative who will be providing follow-up. Direct communication can be accomplished in person or by telephone to the referring physician or appropriate representative” (8). However, putting this into action is difficult. For example, what is the definition of “abnormal” or “unexpected”? In addition, as the number of tests ordered increases, the ability to directly communicate becomes more difficult because of time constraints. Hospital radiology departments (and other testing areas as well, such as laboratory and cardiology) should create explicit criteria for abnormal results that must be directly communicated and should err on the side of communication when results fall into “gray” areas. Clinical laboratories have used these types of explicit criteria-based communication recommendations because they are required to have procedures for reporting panic values, and all institutions have a published panic value list (21).
In addition, explicit communication strategies and documentation of this communication (for example, acknowledgment of receipt of communication) and clear escalation strategies (for example, contact the head of the clinic if the primary care physician is not available or the attending physician if the resident does not answer) should be devised. Furthermore, the responsibility to communicate lies not only with the radiologist but also with the ordering provider. Ordering providers must document the reasoning underlying their test orders and their personal contact information. One study showed that for panic values, the ordering physician was reached only 12% of the time, meaning that other parties, including nurses and secretaries, frequently receive these results (22). Clear guidelines must be instituted to ensure that abnormal results are appropriately communicated to someone who can take action.
Hospital systems that can facilitate communication by flagging abnormal results and automatically paging or e-mailing ordering physicians about results (as well as documenting acknowledgment of this communication) could be helpful. For laboratory test results, normal or abnormal results can be identified reasonably easily (given that these are numerical values). Studies have demonstrated that physicians respond sooner when prompted by automatic notification of critical laboratory test results (23). However, automatic notification about other tests, such as abnormal radiology results, is challenging for several reasons. First, radiology results are often dictated as text notes that are not classified as normal or abnormal in any kind of coded way. Therefore, it is difficult for a computer algorithm to identify abnormal results. Second, many radiology results require follow-up by several providers (for example, specialist and primary care physician), so identifying who should receive the abnormal report can be problematic. Third, the issue of re-reads complicates matters further. A radiology test can initially be read as normal by a resident but later be read as abnormal by the attending radiologist. Systems must be able to detect these changes to allow for notification that a report has been altered. Work is currently under way to create radiology systems that can manage these issues in a more sophisticated way, and research must be done to demonstrate the benefits.
Technological strategies may also improve the result-management process for ordering physicians. While some physicians are conscientious enough to invent their own mechanisms to solve the problems inherent in paper-based systems, the substantial variability in the solutions highlights the weakness of this approach. A result-management tool that is integrated with an electronic medical record system may improve the process of test result review (Figure 3). Designers of these systems can incorporate standardized features that easily allow physicians to focus their attention on abnormal test results, to track all the tests they have ordered, to ensure results are reviewed, and to be warned if patients have missed tests (11). Research is under way to measure the effect of this kind of system on the test result follow-up process.
Screenshot of a results management application that tracks patients with test results and shows results as they return, prioritized on the basis of whether a result is normal or abnormal. This application can also be used to generate and print letters to patients.
Paper systems can also be successful; even hospitals and clinics that cannot afford expensive technology can create systems that are effective and safe. Examples include logbooks or spreadsheets that are managed by centralized personnel within a clinic and track tests that are sent and results that return. For example, the Brigham and Women's Hospital's dermatology clinic has a nurse whose responsibility is to ensure that results for all pathology specimens sent out are received back and that the dermatologists are aware of the results. This is done with a simple manual tracking system and is highly effective, with clear lines of responsibility (Graydon-Baker E. Personal communication). Technology is helpful but can also introduce new errors, so these processes, whether paper- or technology-based, must be constantly assessed for potential failures.
Handoffs were particularly notable in this case, and a worrisome issue with handoffs is diffused responsibility, which may lead providers (across the inpatient and outpatient settings) to assume that someone else is going to follow up on a test result. Clear lines of responsibility for follow-up must be established to prevent misunderstandings. For example, if a biopsy is performed on a polyp on colonoscopy, is the gastroenterologist, pathologist, or primary care physician responsible for following up on the pathology? This should be explicitly worked out among providers and documented in provider–provider communication that establishes who has primary responsibility. This is especially important in academic medical centers, where several physicians (interns, residents, attendings, and consultants) are responsible for care.
Finally, what is the role of the patient? Involving patients in their care and ensuring that they understand what tests are ordered and when they should receive results can add another checkpoint to the test follow-up process. The traditional “no-news-is-good-news” philosophy must become a thing of the past. Ultimately, inpatient and outpatient health care facilities must create standardized processes for both ordering physicians and testing areas, with sufficient back-up to create a fail-safe system, so patients like Mr. Woods cannot fall through the cracks.
Robert M. Wachter, MD, Moderator: The issue of building in reminders, decision support, and ticklers might risk information overload. Are people just going to ignore all of it?
Tejal Gandhi, MD, Discussant: Let's look at the reporting of test results. When we spoke with the primary care doctors, they said they spent over an hour a day dealing with test results, so they are already in information overload, and the problem is they don't have systems to make things more efficient. I think the issue of overdoing it is important. We've got a paging system for critical results, but the list of critical results is very small. If you start paging about a sodium of 146, you will drive people crazy. You have to be selective about how you stratify these results and which ones to escalate to these higher levels.
Dr. Wachter: Isn't there a risk that all of this discussion about systems will take away a little bit of the passion? After all, this case was a complete, unmitigated disaster. A patient died of untreated tuberculosis; we didn't even mention the fact that there were 100, 150, 200 people who came in contact with the patient, putting themselves at risk for infection. Does systems thinking diffuse the responsibility? What is the right balance there?
Dr. Gandhi: This case could have happened anywhere. Anyone involved in these cases feels incredibly badly. These are really well-educated, hard-working physicians who are trying to do the right thing. They have all of these external forces that make it difficult to do the right thing. Thinking about systems actually starts to empower people. This is not about taking away accountability and responsibility. This is saying that, first of all, we have to make sure that your hospital has good systems, and second of all, when cases like this happen, your responsibility is to prevent it from happening again; not just to feel bad, because everyone does anyway … that makes it personal, but in a much more positive way.
A physician in the audience: There's an old axiom that doctors bury their mistakes. That's unfortunate. The lecture spoke a lot about systems and communication being very important. I think we're all taught at one point or another that it's not enough just to order a test but that you need to see it all the way through, which means to do the follow-up, then to act on it, whether it's negative or positive. I heard the word “accountability” mentioned a couple of times, so I'll say something that's kind of unpopular. I believe that if true accountability was tied—not to the innocent mistake … but to some sort of physician profiling, physician report card, tied to medical staff privileges or even licensure … you would see doctors making a lot less mistakes.
Dr. Gandhi: Well, I'm not sure I agree with that. In this case, the night-float resident tried to do what he was supposed to do, tried to follow up on tests, but he misread an x-ray report, it was late at night, the lighting was bad, he got paged in the middle of it. Pointing blame at that particular person and [threatening] his credentialing for that kind of mistake—which ended up being catastrophic, but just as easily could have ended up being nothing—I don't think will actually solve anything. Penalizing physicians for hospital systems that are pretty lousy at getting information out, I don't necessarily think is going to improve things. People can only try to work harder so much. You're never going to get to 100% with “just try harder or we'll punish you.”
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Eran Y Bellin
Montefiore Medical Center Bronx, N.Y.
March 3, 2005
Rare Human Error or Culture of Clinical Sloth?
To the editor: In quality improvement work system failures amenable to system correctives with information technology, new policy and procedures, engineering for redundancy is au courant and appropriate. However, it is essential that the contributing human failures must be thoroughly studied to see if they are merely chance unpredictable human error or more ominously evidence of a "culture of clinical sloth". Let us review the case presented by Gandhi(1) from a human error perspective. An elderly alcoholic presented with "Right upper lobe pneumonia" on chest x- ray and the treating physician did not order sputum induction for acid fast bacillus. Instead, he followed a recommendation by a radiologist to do another radiologic test "“ chest CT. Why, no immediately relevant diagnostic test? Were there no facilities for collecting the obviously necessary sputum specimen for acid fast bacillus?
The patient was treated with an unnamed antibiotic. Why does the case report not tell us what we suspect, that he was treated with a quinalone, usually a reasonable enough drug, but in this case would obscure the diagnosis of TB as TB is at least initially susceptible to monotherapy with a quinalone. The subsequent failure to review the CT compounds the error but is really beside the point.
In the hospital, the housestaff did not review the computer record for old chest x-rays or CT in a physically wasted elderly alcoholic. Does the writer believe that this is the only time such an error occurred? Or, is this common practice not to review the easily available old data? Who is supervising the housestaff? Twenty years ago, housestaff reviewed reams of charts. Now they have to click a mouse button to get relevant information. How often is this not done and why?
The x-ray was reported as normal by the housestaff. It is hard to believe from the case that it could have been reported as normal if actually reviewed. But, let us give the housestaff the benefit of the doubt. Is there a formal expectation that chest x-ray's final reports will be reviewed by the housestaff? Or, if change of service occurs before the final reading is available, that review of the chest x-ray will be listed on the to-do list at change of service? This is a cultural not technical failure.
We are collectively in the debt of the author for his courageous sharing of what is appalling medical care, but I fear not unique to his institution.
A culture of clinical sloth, shirking of personal responsibility, and overreliance on the magic of technology undermines quality clinical care. Analyses should highlight system failures but must independently assess the human ones as well for they require a different corrective.
(1)Gandhi TK. Fumbled Handoffs:One Dropped Ball after another. Ann Intern Med 2005:142;352-358
Darius A. Rastegar
Johns Hopkins Bayview Medical Center
March 4, 2005
Lost in transfer
Dr. Ghandi documents an example of what appears to be a growing problem: "fumbled handoffs" as patients navigate our increasingly fragmented health care system. The author rightfully notes that "diffused responsibility" is partly to blame and offers some suggestions for remedying this. However, I would submit that there is a simpler and more straightforward solution that was not proposed: to have one person who coordinates care over time and who follows the patient in the varied settings where care is provided. This person could see the "big picture" and would be ultimately responsible for ensuring that the patient receives adequate care. Of course, we have such individuals already: they are called "primary care physicians"; however, their role is rapidly diminishing and they are in danger of becoming just another worker on our health care assembly line. There are compelling forces behind specialization, but we need to find ways to preserve the continuity and accountability of the "old-fashioned" primary care doctor in our system.
I am a primary care physician.
Kenneth M. Kessler
University of Miami School of Medicine
March 14, 2005
Fumbled handoffs revisited
To the Editor: After reading Dr. Gandhi's discussion (1) of "fumbled handoffs," I was concerned that I had a very different perspective of the case. I asked my wife, a pediatric radiologist, her thoughts about an elderly male with a history of alcohol abuse who presents with weight loss and cough. She immediately replied that her major concern was tuberculosis. It was reassuring that she concurred with my initial thoughts but a bit troubling that someone remote from clinical adult medicine for over two decades could "nail" the diagnosis when the clinicians caring for the patient did not and that the author did not identify an error in initial diagnosis as the key mistake in this case. To consider that the diagnosis of tuberculosis in this patient was dependent on the first radiologist suggesting a CT scan and the second radiologist suggesting the possibility of tuberculosis is an example of the muddy thinking that has led to the explosive overuse of medical imaging. Redundancies are already built into the system including mandatory old chart review, old radiograph review, review of radiographs with the attending physician and radiologist. Furthermore, the public health implications of a delay in diagnosis of an active case of tuberculosis spending weeks in the hospital and nursing home are significant. Clearly, the issue of "fumbled handoffs" would not be a consideration if the diagnosis of tuberculosis was considered from the outset. While better test reporting mechanisms are clearly needed, blame placed on an inadequate system begs the issue of individual responsibility and accountability. Unlike the author, I believe that more vigilance is the answer because doing it right the first time must remain the key or sloppiness is rewarded and perpetuated.
References: 1. Gandhi TK. Fumbled handoffs: one dropped ball after the other. Ann Intern Med. 2005;142:352-358.
Tejal K Gandhi
Brigham and Women's Hospital
April 29, 2005
Like Dr. Rastegar, I too am a primary care physician (PCP) and agree that this role is essential in ensuring continuity and quality of care. However, even if a primary care physician was the only provider involved, there is potential that the test result may not have been seen, especially since many PCPs are dissatisfied with their systems for tracking test results (1). If the patient had been taken care of by his own PCP in the hospital, perhaps his PCP would have remembered the prior outpatient evaluation. However, having systems to ensure that the outside records are available is still be essential, as it is difficult for any PCP to remember the details of every patient seen. Furthermore, we have to acknowledge that many PCPs now use the hospitalist model, due to time constraints, competing demands, and evidence for improved quality of care (2). Therefore, we need strategies to improve the hospitalist model and the resulting handoffs in care (3).
In response to Dr. Kessler's comments, I agree tuberculosis (as well as lung cancer) should have been on the differential when the patient first presented. This is why the chest CT scan was ordered- to further clarify the diagnosis. The misdiagnosis occurred because the ordering provider never saw the result of the test, and the patient subsequently presented to the hospital without any pulmonary complaints. Errors in diagnosis are one of the most common types of errors in the ambulatory setting (4), and clearly work needs to be done to better understand how these errors can be prevented. However, I take exception to Dr. Kessler's argument that we can blame the patient's outcome on sloppiness and that increased vigilance is the answer. Patient safety and human factors literature clearly state that even the best-trained individuals will make potentially serious errors, and vigilance is a very weak error prevention strategy (5). Physicians practice in a healthcare system where test results are not easily tracked, patients are sometimes poor historians, multiple handoffs exist, and information gaps are the norm. Most human errors are induced by these kinds of systems failures. Therefore, we need to re-design systems to ensure that physicians' clinical decision making and workflow are facilitated to make it easier to achieve the highest quality of care, and that errors, which are guaranteed to happen, are caught and mitigated.
1. Poon EG, Gandhi TK, Sequist TD, Karson AS, Murff HJ, Weber D et al. 'I wish I had seen this result earlier': dissatisfaction with test result management systems in primary care. Arch Intern Med 2004; 164(20):2223-2228. 2. Auerbach AD. Wachter RM. Katz P. Showstack J. Baron RB. Goldman L. Implementation of a voluntary hospitalist service at a community teaching hospital: improved clinical efficiency and patient outcomes. Ann Intern Med 2002;137(11): 859-65.
3. Goldman L. Pantilat SZ. Whitcomb WF. Passing the clinical baton: 6 principles to guide the hospitalist. American Journal of Medicine 2001;111(9B):36S-39S.
4. Phillips RL, Bartholomew LA, Dovey SM, Fryer GE, Miysohi TJ, Green LA. Learning from malpractice claims about negligent, adverse events in primary care in the United States. Qual Saf Health Care 2004; 13:121-126.
5. Institute of Medicine. To err is human. Building a safer health system. Washington, D.C.: National Academy Press, 1999.
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