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Libman H, Krakower D, Taylor JL, Burns RB. How Would You Manage HIV Pre-exposure Prophylaxis in This Patient With Medical Comorbidities? : Grand Rounds Discussion From Beth Israel Deaconess Medical Center. Ann Intern Med 2024; 177:518-526. [PMID: 38588544 DOI: 10.7326/m24-0217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/10/2024] Open
Abstract
Despite advances in treatment, HIV infection remains an important cause of morbidity and mortality, with more than 30 000 new cases diagnosed in the United States each year. There are several interventions traditionally used to prevent HIV transmission, but these vary in effectiveness and there are challenges to their implementation. In 2014, the Centers for Disease Control and Prevention published initial guidance on the use of antiretroviral pre-exposure prophylaxis (PrEP) to prevent transmission of HIV infection in persons at risk based on multiple studies that showed it to be highly efficacious in various populations. It was updated in 2021 to reflect new drug options. The U.S. Preventive Services Task Force also recently updated its recommendations for PrEP, which strongly support its use in persons at risk. Despite its well-established effectiveness, the implementation of PrEP in clinical practice has been variable, especially among populations underserved by the medical system and marginalized by society. Fewer than one third of persons in the United States who are eligible for PrEP currently receive it. Here, 2 physicians experienced in HIV PrEP debate how best to identify patients who might benefit from PrEP, how to decide what regimen to use, and how to monitor therapy.
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Affiliation(s)
- Howard Libman
- Beth Israel Deaconess Medical Center, Boston, Massachusetts (H.L., D.K., R.B.B.)
| | - Douglas Krakower
- Beth Israel Deaconess Medical Center, Boston, Massachusetts (H.L., D.K., R.B.B.)
| | - Jessica L Taylor
- Boston University School of Medicine, Section of General Internal Medicine, Boston, Massachusetts (J.L.T.)
| | - Risa B Burns
- Beth Israel Deaconess Medical Center, Boston, Massachusetts (H.L., D.K., R.B.B.)
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2
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Burns RB, Barry MJ, Blacker D, Kanjee Z. Would You Screen This Patient for Cognitive Impairment? : Grand Rounds Discussion From Beth Israel Deaconess Medical Center. Ann Intern Med 2023; 176:1405-1412. [PMID: 37812780 DOI: 10.7326/m23-1808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/11/2023] Open
Abstract
Dementia, according to the American Psychiatric Association's Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, is defined by a significant decline in 1 or more cognitive domains that interferes with a person's independence in daily activities. Mild cognitive impairment (MCI) differs from dementia in that the impairment is not sufficient to interfere with independence. For the purposes of this discussion, cognitive impairment (CI) includes both dementia and MCI. Various screening tests are available for CI. These tests ask patients to perform a series of tasks that assess 1 or more domains of cognitive function or ask a caregiver to report on the patient's abilities. A positive result on a screening test does not equate to a diagnosis of CI; rather, it should lead to additional testing to confirm the diagnosis. On review of the evidence, the U.S. Preventive Services Task Force (USPSTF) concluded in 2020 that the evidence was insufficient to assess the balance of benefits and harms of screening for CI in older adults ("I statement"). The USPSTF did clarify that although there is insufficient evidence, there may be important reasons to identify CI. In this article, 2 experts review the available evidence to answer the following questions: What screening tools are available, and how effective are they in identifying patients with CI? What interventions are available for patients found to have CI, to what extent do they improve patient outcomes, and what, if any, negative effects occur? And, would they recommend screening for CI, and why or why not?
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Affiliation(s)
- Risa B Burns
- Division of General Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts (R.B.B., Z.K.)
| | - Michael J Barry
- Division of General Internal Medicine, Massachusetts General Hospital, Boston, Massachusetts (M.J.B.)
| | - Deborah Blacker
- Harvard T.H. Chan School of Public Health, Massachusetts General Hospital, Boston, Massachusetts (D.B.)
| | - Zahir Kanjee
- Division of General Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts (R.B.B., Z.K.)
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Kanjee Z, Allegretti JR, Alonso CD, Burns RB. How Would You Manage This Patient With Clostridioides difficile Infection? : Grand Rounds Discussion From Beth Israel Deaconess Medical Center. Ann Intern Med 2023; 176:1101-1108. [PMID: 37549387 DOI: 10.7326/m23-0754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/09/2023] Open
Abstract
The Infectious Diseases Society of America/Society for Healthcare Epidemiology of America and the American College of Gastroenterology recently released updated guidelines on management of patients with Clostridioides difficile infection. Although these 2 guidelines generally agree, there are a few important differences in their advice to clinicians. In these rounds, 2 experts, an infectious diseases specialist and a gastroenterologist, discuss antibiotic treatment options for nonsevere disease, the role of fecal microbiota transplantation for fulminant disease, and the use of bezlotoxumab to prevent recurrence in the context of Ms. C, a 48-year-old woman with fulminant C difficile infection.
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Affiliation(s)
- Zahir Kanjee
- Division of General Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts (Z.K., R.B.B.)
| | - Jessica R Allegretti
- Division of Gastroenterology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts (J.R.A.)
| | - Carolyn D Alonso
- Division of Infectious Diseases, Beth Israel Deaconess Medical Center; Harvard Medical School, Boston, Massachusetts (C.D.A.)
| | - Risa B Burns
- Division of General Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts (Z.K., R.B.B.)
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4
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Libman H, Nee JW, Lembo AJ, Burns RB. How Would You Manage This Patient With Recurrent Diverticulitis? : Grand Rounds Discussion From Beth Israel Deaconess Medical Center. Ann Intern Med 2023; 176:836-843. [PMID: 37307586 DOI: 10.7326/m23-0669] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/14/2023] Open
Abstract
Acute diverticulitis, which refers to inflammation or infection, or both, of a colonic diverticulum, is a common medical condition that may occur repeatedly in some persons. It most often manifests with left-sided abdominal pain, which may be associated with low-grade fever and other gastrointestinal symptoms. Complications may include abscess, fistula formation, perforation, and bowel obstruction. The American College of Physicians recently published practice guidelines on the diagnosis and management of acute diverticulitis, the role of colonoscopy after resolution, and interventions to prevent recurrence of this condition. Among the recommendations were the use of abdominal computed tomography (CT) scanning in cases where there was diagnostic uncertainty, initial management of uncomplicated cases in the outpatient setting without antibiotics, referral for colonoscopy after an initial episode if not performed recently, and discussion of elective surgery to prevent recurrent disease in patients with complicated diverticulitis or frequent episodes of uncomplicated disease. Here, 2 gastroenterologists with expertise in acute diverticulitis debate CT scanning for diagnosis, antibiotics for treatment, colonoscopy to screen for underlying malignancy, and elective surgery to prevent recurrent disease.
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Affiliation(s)
- Howard Libman
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts (H.L., J.W.N., R.B.B.)
| | - Judy W Nee
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts (H.L., J.W.N., R.B.B.)
| | - Anthony J Lembo
- Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland, OH (A.J.L.)
| | - Risa B Burns
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts (H.L., J.W.N., R.B.B.)
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Burns RB, Mangione CM, Weinberg DS, Kanjee Z. How Would You Screen This Patient for Colorectal Cancer? : Grand Rounds Discussion From Beth Israel Deaconess Medical Center. Ann Intern Med 2022; 175:1452-1461. [PMID: 36215708 DOI: 10.7326/m22-1961] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Colorectal cancer (CRC) is the third leading cause of cancer death for men and women in the United States, with an estimated 52 580 people expected to die in 2022. Most frequently, CRC is diagnosed among persons aged 65 to 74 years. However, among persons younger than 50 years, incidence rates have been increasing since the mid-1990s. In 2021, partially because of the rising incidence, the U.S. Preventive Services Task Force (USPSTF) recommended CRC screening for adults aged 45 to 49 years (Grade B recommendation). Options for CRC screening include stool-based and direct visualization tests. The USPSTF did not recommend a specific screening test; rather, its guidance was to select a test after a discussion with the patient. Here, a primary care physician and a gastroenterologist discuss the recommendation to begin CRC screening at age 45, review options for CRC screening, and discuss how to choose among the available options.
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Affiliation(s)
- Risa B Burns
- Division of General Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts (R.B.B., Z.K.)
| | - Carol M Mangione
- Division of General Internal Medicine and Health Services Research, University of California Los Angeles, Los Angeles, California (C.M.M.)
| | | | - Zahir Kanjee
- Division of General Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts (R.B.B., Z.K.)
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Smetana GW, Benson MD, Juraschek SP, Burns RB. Would You Recommend a Statin to This Patient for Primary Prevention of Cardiovascular Disease? : Grand Rounds Discussion From Beth Israel Deaconess Medical Center. Ann Intern Med 2022; 175:862-872. [PMID: 35696686 PMCID: PMC10096340 DOI: 10.7326/m22-0908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
Cardiovascular disease (CVD) is the leading cause of death in the United States. Hypercholesterolemia is a principal modifiable risk factor for the primary prevention of CVD. In addition to lifestyle modification, statins are an important tool to reduce risk for CVD in selected patients. A useful strategy to identify candidates for statins is to estimate the 10-year risk for CVD through the use of a validated risk calculator. Commonly used calculators include the Framingham risk score and the pooled cohort equation. Multiple randomized controlled trials have shown that statins reduce the risk for CVD in patients without known CVD. Two recent guidelines have proposed an approach to the use of statins in primary prevention of CVD. The American College of Cardiology/American Heart Association and the U.S. Department of Veterans Affairs guidelines form the basis for this discussion. The guidelines differ on the use of advanced testing to modify the 10-year CVD risk estimate and on the need for low-density lipoprotein cholesterol targets to establish the efficacy of statins. Advanced testing with coronary artery calcium measurement may be helpful for patients who are potentially eligible for statin therapy but who are uncertain if they wish to take a statin. In this paper, 2 experts, a preventive cardiologist and a general internist, discuss their approach to the use of statins for primary prevention of CVD and how they would apply the guidelines to an individual patient.
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Affiliation(s)
- Gerald W Smetana
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts (G.W.S., M.D.B., S.P.J., R.B.B.)
| | - Mark D Benson
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts (G.W.S., M.D.B., S.P.J., R.B.B.)
| | - Stephen P Juraschek
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts (G.W.S., M.D.B., S.P.J., R.B.B.)
| | - Risa B Burns
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts (G.W.S., M.D.B., S.P.J., R.B.B.)
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Kanjee Z, Achebe MO, Smith WR, Burns RB. How Would You Treat This Patient With Acute and Chronic Pain From Sickle Cell Disease? : Grand Rounds Discussion From Beth Israel Deaconess Medical Center. Ann Intern Med 2022; 175:566-573. [PMID: 35404671 DOI: 10.7326/m22-0038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Sickle cell disease is prevalent in large numbers of patients in the United States and has a significant global impact. Its complications span numerous organs and lead to reduced life expectancy. Acute and chronic sickle cell pain is a common cause of patient suffering. The American Society of Hematology published updated guidelines on management of acute and chronic pain from sickle cell disease in 2019. Several of the recommendations are conditional and leave specific decisions to the treating physician. These include conditional recommendations about the use of ketamine for acute pain and the initiation and discontinuation of long-term opioid therapy for chronic pain. Here, 2 hematologists discuss these guidelines and make contrasting recommendations for the management of acute and chronic pain for a patient with sickle cell disease.
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Affiliation(s)
- Zahir Kanjee
- Division of General Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts (Z.K., R.B.B.)
| | - Maureen Okam Achebe
- Division of Hematology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts (M.O.A.)
| | - Wally R Smith
- Division of General Internal Medicine, Virginia Commonwealth University, Richmond, Virginia (W.R.S.)
| | - Risa B Burns
- Division of General Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts (Z.K., R.B.B.)
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Burns RB, Pignone M, Michos ED, Kanjee Z. Would You Recommend Aspirin to This Patient for Primary Prevention of Atherosclerotic Cardiovascular Disease? : Grand Rounds Discussion From Beth Israel Deaconess Medical Center. Ann Intern Med 2021; 174:1439-1446. [PMID: 34633837 DOI: 10.7326/m21-2596] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Atherosclerotic cardiovascular disease (ASCVD) remains the leading cause of death in the United States. Reducing ASCVD risk through primary prevention strategies has been shown to be effective; however, the role of aspirin in primary prevention remains unclear. The decision to recommend aspirin has been limited by the difficulty clinicians and patients face when trying to balance benefits and harms. In 2016, the U.S. Preventive Services Task Force addressed this issue by determining the risk level at which prophylactic aspirin generally becomes more favorable, recommending aspirin above a risk cut point (>10% estimated ASCVD risk). In 2019, the American College of Cardiology and the American Heart Association issued a guideline on the primary prevention of CVD that recommends low-dose aspirin might be considered for the primary prevention of ASCVD among select adults aged 40 to 70 years who are at higher ASCVD risk but not at increased risk for bleeding. Here, 2 experts discuss how to apply this guideline in general and to a patient in particular while answering the following questions: How do you assess ASCVD risk, and what is the role, if any, of the coronary artery calcium score?; At what risk threshold of benefits and harms would you recommend aspirin or not?; and How do you help a patient come to a decision about starting or stopping aspirin therapy?
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Affiliation(s)
- Risa B Burns
- Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, Massachusetts (R.B.B., Z.K.)
| | - Michael Pignone
- Dell Medical School, The University of Texas at Austin, Austin, Texas (M.P.)
| | - Erin D Michos
- Johns Hopkins University School of Medicine, Baltimore, Maryland (E.D.M.)
| | - Zahir Kanjee
- Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, Massachusetts (R.B.B., Z.K.)
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Kanjee Z, Asombang AW, Berzin TM, B Burns R. How Would You Manage This Patient With Nonvariceal Upper Gastrointestinal Bleeding? : Grand Rounds Discussion From Beth Israel Deaconess Medical Center. Ann Intern Med 2021; 174:836-843. [PMID: 34097431 DOI: 10.7326/m21-1206] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
Nonvariceal upper gastrointestinal bleeding is common, morbid, and potentially fatal. Cornerstones of inpatient management include fluid resuscitation; blood transfusion; endoscopy; and initiation of proton-pump inhibitor therapy, which continues in an individualized manner based on risk factors for recurrent bleeding in the outpatient setting. The International Consensus Group released guidelines on the management of nonvariceal upper gastrointestinal bleeding in 2019. These guidelines provide a helpful, evidence-based roadmap for management of gastrointestinal bleeding but leave certain management details to the discretion of the treating physician. Here, 2 gastroenterologists consider the care of a patient with nonvariceal upper gastrointestinal bleeding from a peptic ulcer, specifically debating approaches to blood transfusion and endoscopy timing in the hospital, as well as the recommended duration of proton-pump inhibitor therapy after discharge.
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Affiliation(s)
- Zahir Kanjee
- Beth Israel Deaconess Medical Center, Boston, Massachusetts (Z.K., T.M.B., R.B.B.)
| | - Akwi W Asombang
- Warren Alpert Medical School of Brown University, Providence, Rhode Island (A.W.A.)
| | - Tyler M Berzin
- Beth Israel Deaconess Medical Center, Boston, Massachusetts (Z.K., T.M.B., R.B.B.)
| | - Risa B Burns
- Beth Israel Deaconess Medical Center, Boston, Massachusetts (Z.K., T.M.B., R.B.B.)
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Smetana GW, Tetrault JM, Hill KP, Burns RB. Should You Recommend Cannabinoids for This Patient With Painful Neuropathy? : Grand Rounds Discussion From Beth Israel Deaconess Medical Center. Ann Intern Med 2021; 174:237-246. [PMID: 33556279 DOI: 10.7326/m20-7945] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Cannabis includes 140 active cannabinoid compounds, the most important of which are tetrahydrocannabinol and cannabidiol (CBD). Tetrahydrocannabinol is primarily responsible for the intoxicating effects of cannabis; CBD has potential therapeutic effects, including reduction in chronic pain. Recent legislative changes have resulted in the legal availability of cannabinoids in all 50 states, as well as a marked increase in patients' interest in their use. Despite an abundance of data, albeit of varied quality, clinicians may feel poorly prepared to counsel patients seeking advice on the suitability of CBD products for various indications, particularly chronic neuropathic pain. In 2018, on the basis of a systematic review of the literature, a Canadian Evidence Review Group published a guideline with recommendations for clinicians on prescribing cannabinoids in primary care practice. The overall quality of evidence was low to very low. In a meta-analysis of 15 randomized trials of medical cannabis for treating chronic pain, 39% of patients achieved at least a 30% reduction in pain. The corresponding value for placebo-treated patients was 30%; the number needed to treat was 11. More evidence exists for neuropathic pain than for other types of noncancer pain. Here, a general internist with a focus on addiction medicine and an addiction psychiatrist discuss how they would apply the literature to make recommendations for a patient with painful diabetic neuropathy, including counseling on both potential benefits and harms.
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Affiliation(s)
- Gerald W Smetana
- Beth Israel Deaconess Medical Center, Boston, Massachusetts (G.W.S., K.P.H., R.B.B.)
| | | | - Kevin P Hill
- Beth Israel Deaconess Medical Center, Boston, Massachusetts (G.W.S., K.P.H., R.B.B.)
| | - Risa B Burns
- Beth Israel Deaconess Medical Center, Boston, Massachusetts (G.W.S., K.P.H., R.B.B.)
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11
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Burns RB, Waikar SS, Wachterman MW, Kanjee Z. Management Options for an Older Adult With Advanced Chronic Kidney Disease and Dementia: Grand Rounds Discussion From Beth Israel Deaconess Medical Center. Ann Intern Med 2020; 173:217-225. [PMID: 32745449 PMCID: PMC10585656 DOI: 10.7326/m20-2640] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
About 15% of adults in the United States-37 million persons-have chronic kidney disease (CKD). Chronic kidney disease is divided into 5 groups, ranging from stage 1 to stage 5 CKD, whereas end-stage kidney disease (ESKD) is defined as permanent kidney failure. The treatment options for ESKD are kidney replacement therapy (KRT) and conservative management. The options for KRT include hemodialysis (either in-center or at home), peritoneal dialysis, and kidney transplant. Conservative management, a multidisciplinary model of care for patients with stage 5 CKD who want to avoid dialysis, is guided by patient values, preferences, and goals, with a focus on quality of life and symptom management. In 2015, the Kidney Disease Outcomes Quality Initiative recommended that patients with an estimated glomerular filtration rate below 30 mL/min/1.73 m2 be educated about options for both KRT and conservative management. In 2018, the National Institute for Health and Care Excellence recommended that assessment for KRT or conservative management start at least 1 year before the need for therapy. It also recommended that in choosing a management approach, predicted quality of life, predicted life expectancy, patient preferences, and other patient factors be considered, because little difference in outcomes has been found among options. Here, 2 experts-a nephrologist and a general internist-palliative care physician-reflect on the care of a patient with advanced CKD and mild to moderate dementia. They discuss the management options for patients with advanced CKD, the pros and cons of each method, and how to help a patient choose among the options.
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Affiliation(s)
- Risa B Burns
- Beth Israel Deaconess Medical Center, Boston, Massachusetts (R.B.B., Z.K.)
| | - Sushrut S Waikar
- Boston University Medical Center, Boston, Massachusetts (S.S.W.)
| | | | - Zahir Kanjee
- Beth Israel Deaconess Medical Center, Boston, Massachusetts (R.B.B., Z.K.)
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12
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Burns RB, Anandaiah A, Rice MB, Smetana GW. Should You Recommend Inhaled Corticosteroids for This Patient With Chronic Obstructive Pulmonary Disease?: Grand Rounds Discussion From Beth Israel Deaconess Medical Center. Ann Intern Med 2020; 172:735-742. [PMID: 32479149 DOI: 10.7326/m20-1058] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Approximately 12 million adults in the United States receive a diagnosis of chronic obstructive pulmonary disease (COPD) each year, and it is the fourth leading cause of death. Chronic obstructive pulmonary disease refers to a group of diseases that cause airflow obstruction and a constellation of symptoms, including cough, sputum production, and shortness of breath. The main risk factor for COPD is tobacco smoke, but other environmental exposures also may contribute. The GOLD (Global Initiative for Chronic Obstructive Lung Disease) 2020 Report aims to provide a nonbiased review of the current evidence for the assessment, diagnosis, and treatment of patients with COPD. To date, no conclusive evidence exists that any existing medications for COPD modify mortality. The mainstay of treatment for COPD is inhaled bronchodilators, whereas the role of inhaled corticosteroids is less clear. Inhaled corticosteroids have substantial risks, including an increased risk for pneumonia. Here, 2 experts, both pulmonologists, reflect on the care of a woman with severe COPD, a 50-pack-year smoking history, frequent COPD exacerbations, and recurrent pneumonia. They consider the indications for inhaled corticosteroids in COPD, when inhaled corticosteroids should be withdrawn, and what other treatments are available.
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Affiliation(s)
- Risa B Burns
- Beth Israel Deaconess Medical Center, Boston, Massachusetts (R.B.B., A.A., M.B.R., G.W.S.)
| | - Asha Anandaiah
- Beth Israel Deaconess Medical Center, Boston, Massachusetts (R.B.B., A.A., M.B.R., G.W.S.)
| | - Mary B Rice
- Beth Israel Deaconess Medical Center, Boston, Massachusetts (R.B.B., A.A., M.B.R., G.W.S.)
| | - Gerald W Smetana
- Beth Israel Deaconess Medical Center, Boston, Massachusetts (R.B.B., A.A., M.B.R., G.W.S.)
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13
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Burns RB, Zimetbaum P, Lubitz SA, Smetana GW. Should This Patient Be Screened for Atrial Fibrillation?: Grand Rounds Discussion From Beth Israel Deaconess Medical Center. Ann Intern Med 2019; 171:828-836. [PMID: 31791056 DOI: 10.7326/m19-1126] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Atrial fibrillation (AFib) is the most common type of cardiac arrhythmia, affecting 2.7 million to 6.1 million persons in the United States. Although some persons with AFib have no symptoms, others do. For those without symptoms, AFib may be detected by 12-lead electrocardiogram (ECG), single-lead monitors (such as ambulatory blood pressure monitors and pulse oximeters), or consumer devices (such as wearable monitors and smartphones). Pulse palpation and heart auscultation also may detect AFib. In a systematic review, screening with ECG identified more new cases of AFib than no screening. Atrial fibrillation is an important cause of stroke, and without anticoagulant treatment, patients with AFib have approximately a 5-fold increased risk for stroke. The U.S. Preventive Services Task Force reviewed the benefits and harms of ECG screening for AFib in adults aged 65 years or older and found inadequate evidence that ECG identifies AFib more effectively than usual care. This conclusion is in contrast to guidelines from the European Society of Cardiology and the National Heart Foundation of Australia and Cardiac Society of Australia and New Zealand, which found that active screening for AFib in patients older than 65 years may be useful. Here, 2 cardiologists discuss the risks and benefits of screening for AFib, if and when they would recommend screening, and whether they would recommend anticoagulation for a patient with screen-detected AFib.
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Affiliation(s)
- Risa B Burns
- Beth Israel Deaconess Medical Center, Boston, Massachusetts (R.B.B., P.Z., G.W.S.)
| | - Peter Zimetbaum
- Beth Israel Deaconess Medical Center, Boston, Massachusetts (R.B.B., P.Z., G.W.S.)
| | - Steven A Lubitz
- Massachusetts General Hospital, Boston Massachusetts (S.A.L.)
| | - Gerald W Smetana
- Beth Israel Deaconess Medical Center, Boston, Massachusetts (R.B.B., P.Z., G.W.S.)
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Smetana GW, Nathan DM, Dugdale DC, Burns RB. To What Target Hemoglobin A1c Level Would You Treat This Patient With Type 2 Diabetes?: Grand Rounds Discussion From Beth Israel Deaconess Medical Center. Ann Intern Med 2019; 171:505-513. [PMID: 31569249 DOI: 10.7326/m19-0946] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
In the United States, 9.4% of all adults-and 25% of those older than 65 years-have diabetes. Diabetes is the leading cause of blindness and end-stage renal disease and contributes to both microvascular and macrovascular complications. The management of patients with type 2 diabetes (T2D) is a common and important activity in primary care internal medicine practice. Measurement of hemoglobin A1c (HbA1c) provides an estimate of mean blood sugar levels and glycemic control. The optimal HbA1c target level among various persons with T2D is a subject of controversy. Guidelines regarding HbA1c targets have yielded differing recommendations. In 2018, the American College of Physicians (ACP) published a guideline on HbA1c targets for nonpregnant adults with T2D. In addition to a recommendation to individualize HbA1c target levels, the ACP proposed a level between 7% and 8% for most patients. The ACP also advised deintensification of therapy for patients who have an HbA1c level lower than 6.5% and avoidance of HbA1c-targeted treatment for patients with a life expectancy of less than 10 years. This guidance contrasts with a recommendation from the American Diabetes Association to aim for HbA1c levels less than 7% for many nonpregnant adults and to consider a target of 6.5% if it can be achieved safely. Here, 2 experts, a diabetologist and a general internist, discuss how to apply the divergent guideline recommendations to a patient with long-standing T2D and a current HbA1c level of 7.8%.
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Affiliation(s)
- Gerald W Smetana
- Beth Israel Deaconess Medical Center, Boston, Massachusetts (G.W.S., R.B.B.)
| | - David M Nathan
- Massachusetts General Hospital, Boston, Massachusetts (D.M.N.)
| | | | - Risa B Burns
- Beth Israel Deaconess Medical Center, Boston, Massachusetts (G.W.S., R.B.B.)
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Burns RB, Olumi AF, Owens DK, Smetana GW. Would You Recommend Prostate-Specific Antigen Screening for This Patient?: Grand Rounds Discussion From Beth Israel Deaconess Medical Center. Ann Intern Med 2019; 170:770-778. [PMID: 31158876 DOI: 10.7326/m19-1072] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Prostate cancer is the third most common cancer type in the United States overall, accounting for 9.5% of new cancer cases and 5% of cancer deaths. The goal of prostate-specific antigen (PSA)-based screening is to identify early-stage disease that can be treated successfully. The U.S. Preventive Services Task Force (USPSTF) reviewed evidence on the benefits and harms of PSA-based screening and treatment of screen-detected prostate cancer. It found that PSA-based screening in men aged 55 to 69 years prevents approximately 1.3 deaths from prostate cancer over 13 years per 1000 men screened and 3 cases of metastatic cancer per 1000 men screened, with no reduction in all-cause mortality. No benefit was found for PSA-based screening in men aged 70 years and older. On the basis of its review, the USPSTF concluded that the decision for men aged 55 to 69 years to have PSA-based screening should be an individual one and should include a discussion of the potential benefits and harms. Here, 2 experts-an internist and a urologist-discuss the key points of a shared decision-making conversation about PSA-based prostate cancer screening, the PSA-based screening strategy that optimizes benefit and minimizes harm, and the PSA threshold at which they would recommend further diagnostic testing.
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Affiliation(s)
- Risa B Burns
- Beth Israel Deaconess Medical Center, Boston, Massachusetts (R.B.B., A.F.O., G.W.S.)
| | - Aria F Olumi
- Beth Israel Deaconess Medical Center, Boston, Massachusetts (R.B.B., A.F.O., G.W.S.)
| | - Douglas K Owens
- VA Palo Alto Health Care System, Palo Alto, California, and Stanford University, Stanford, California (D.K.O.)
| | - Gerald W Smetana
- Beth Israel Deaconess Medical Center, Boston, Massachusetts (R.B.B., A.F.O., G.W.S.)
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Burns RB, Smith CC, Shmerling RH, Tess A. How Would You Manage This Patient With Gout?: Grand Rounds Discussion From Beth Israel Deaconess Medical Center. Ann Intern Med 2018; 169:788-795. [PMID: 30508444 DOI: 10.7326/m18-2548] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Gout is the most common form of inflammatory arthritis. In 2012, the American College of Rheumatology (ACR) issued a guideline, which was followed in 2017 by one from the American College of Physicians (ACP). The guidelines agree on treating acute gout with a corticosteroid, nonsteroidal anti-inflammatory drug, or colchicine and on not initiating long-term urate-lowering therapy (ULT) for most patients after a first gout attack and in those whose attacks are infrequent (<2 per year). However, they differ on treatment of both recurrent gout and problematic gout. The ACR advocates a "treat-to-target" approach, and the ACP did not find enough evidence to support this approach and offered an alternative strategy that bases intensity of ULT on the goal of avoiding recurrent gout attacks ("treat-to-avoid-symptoms") with no monitoring of urate levels. They also disagree on the role of a gout-specific diet. Here, a general internist and a rheumatologist discuss these guidelines; they debate how they would manage an acute attack of gout, if and when to initiate ULT, and the goals for ULT. Lastly, they offer specific advice for a patient who is uncertain about whether to begin this therapy.
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Affiliation(s)
- Risa B Burns
- Beth Israel Deaconess Medical Center, Boston, Massachusetts (R.B.B., C.C.S., R.H.S., A.T.)
| | - C Christopher Smith
- Beth Israel Deaconess Medical Center, Boston, Massachusetts (R.B.B., C.C.S., R.H.S., A.T.)
| | - Robert H Shmerling
- Beth Israel Deaconess Medical Center, Boston, Massachusetts (R.B.B., C.C.S., R.H.S., A.T.)
| | - Anjala Tess
- Beth Israel Deaconess Medical Center, Boston, Massachusetts (R.B.B., C.C.S., R.H.S., A.T.)
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Smetana GW, Elmore JG, Lee CI, Burns RB. Should This Woman With Dense Breasts Receive Supplemental Breast Cancer Screening?: Grand Rounds Discussion From Beth Israel Deaconess Medical Center. Ann Intern Med 2018; 169:474-484. [PMID: 30285208 DOI: 10.7326/m18-1822] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Breast cancer will develop in 12% of women during their lifetime and is the second leading cause of cancer death among U.S. women. Mammography is the most commonly used tool to screen for breast cancer. Considerable uncertainty exists regarding the age at which to begin screening and the optimal screening interval. Breast density is a risk factor for breast cancer. In addition, for women with dense breasts, small tumors may be missed on mammography and the sensitivity of screening is diminished. At the time of publication, 35 states had passed laws mandating that breast density be reported in the letters that radiologists send to women with their mammogram results. The mandated language may be challenging for patients to understand, and such reporting may increase worry for women who are told that their risk for breast cancer is higher than average on the basis of breast density alone. The U.S. Preventive Services Task Force and the American College of Radiology (ACR) have each issued guidelines that address breast cancer screening for women with dense breasts. Both organizations found insufficient evidence to recommend for or against magnetic resonance screening, whereas the ACR advises consideration of ultrasonography for supplemental screening. In this Beyond the Guidelines, 2 experts-a radiologist and a general internist-discuss these controversies. In particular, the discussants review the role of supplemental breast cancer screening, including breast ultrasonography or magnetic resonance imaging for women with dense breasts. Finally, the experts offer specific advice for a patient who finds her mammography reports confusing.
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Affiliation(s)
- Gerald W Smetana
- Beth Israel Deaconess Medical Center, Boston, Massachusetts (G.W.S., R.B.B.)
| | - Joann G Elmore
- David Geffen School of Medicine at University of California, Los Angeles, Los Angeles, California (J.G.E.)
| | | | - Risa B Burns
- Beth Israel Deaconess Medical Center, Boston, Massachusetts (G.W.S., R.B.B.)
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Reynolds EE, Bates C, Richardson M, Burns RB. Hormone Therapy for Menopausal Symptoms. Ann Intern Med 2018; 169:203. [PMID: 30083712 DOI: 10.7326/l18-0239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Affiliation(s)
- Eileen E Reynolds
- Beth Israel Deaconess Medical Center, Boston, Massachusetts (E.E.R., C.B., M.R., R.B.B.)
| | - Carol Bates
- Beth Israel Deaconess Medical Center, Boston, Massachusetts (E.E.R., C.B., M.R., R.B.B.)
| | - Martha Richardson
- Beth Israel Deaconess Medical Center, Boston, Massachusetts (E.E.R., C.B., M.R., R.B.B.)
| | - Risa B Burns
- Beth Israel Deaconess Medical Center, Boston, Massachusetts (E.E.R., C.B., M.R., R.B.B.)
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Burns RB, Rosen H, Berry S, Smetana GW. How Would You Manage This Patient With Osteoporosis?: Grand Rounds Discussion From Beth Israel Deaconess Medical Center. Ann Intern Med 2018; 168:801-808. [PMID: 29868815 DOI: 10.7326/m18-0950] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Osteoporosis is a skeletal disorder characterized by reduced bone strength that increases the risk for fracture. Approximately 10 million men and women in the United States have osteoporosis, and more than 2 million osteoporosis-related fractures occur annually. In 2016, the American Association of Clinical Endocrinologists issued the "Clinical Practice Guideline for the Diagnosis and Treatment of Postmenopausal Osteoporosis," and in 2017, the American College of Physicians issued the guideline "Treatment of Low Bone Density or Osteoporosis to Prevent Fracture in Men and Women." Both guidelines agree that patients diagnosed with osteoporosis should be treated with an antiresorptive agent, such as alendronate, that has been shown to reduce hip and vertebral fractures. However, there is no consensus on how long patients with osteoporosis should be treated and whether bone density should be monitored during and after the treatment period. In this Beyond the Guidelines, 2 experts discuss management of osteoporosis in general and for a specific patient, the role of bone density monitoring during and after a 5-year course of alendronate, and treatment recommendations for a patient whose bone density decreases during or after a 5-year course of alendronate.
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Affiliation(s)
- Risa B Burns
- Beth Israel Deaconess Medical Center, Boston, Massachusetts (R.B.B., H.R., S.B., G.W.S.)
| | - Harold Rosen
- Beth Israel Deaconess Medical Center, Boston, Massachusetts (R.B.B., H.R., S.B., G.W.S.)
| | - Sarah Berry
- Beth Israel Deaconess Medical Center, Boston, Massachusetts (R.B.B., H.R., S.B., G.W.S.)
| | - Gerald W Smetana
- Beth Israel Deaconess Medical Center, Boston, Massachusetts (R.B.B., H.R., S.B., G.W.S.)
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Reynolds EE, Bates C, Richardson M, Burns RB. Should This Patient Receive Hormone Therapy for Her Menopausal Symptoms?: Grand Rounds Discussion From Beth Israel Deaconess Medical Center. Ann Intern Med 2018; 168:203-209. [PMID: 29404595 DOI: 10.7326/m17-3320] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Hormone therapy (HT) was widely prescribed in the 1980s and 1990s and has been controversial since the initial results of the Women's Health Initiative (WHI) trial in the early 2000s suggested that it increased risk for breast cancer and coronary heart disease and did not prolong life. However, more recent data and reexamination of the WHI results suggest that HT is safe and effective for many women when used around the time of menopause. Two experts debate the 2017 Hormone Therapy Position Statement of The North American Menopause Society, which recommends HT as first-line treatment of vasomotor symptoms, and apply it to the care of Ms. R, a 52-year-old woman with severe hot flashes, sleep disturbance, and irritability.
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Affiliation(s)
- Eileen E Reynolds
- Beth Israel Deaconess Medical Center, Boston, Massachusetts (E.E.R., C.B., M.R., R.B.B.)
| | - Carol Bates
- Beth Israel Deaconess Medical Center, Boston, Massachusetts (E.E.R., C.B., M.R., R.B.B.)
| | - Martha Richardson
- Beth Israel Deaconess Medical Center, Boston, Massachusetts (E.E.R., C.B., M.R., R.B.B.)
| | - Risa B Burns
- Beth Israel Deaconess Medical Center, Boston, Massachusetts (E.E.R., C.B., M.R., R.B.B.)
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Burns RB, Graham K, Sawhney MS, Reynolds EE. Should This Patient Receive Aspirin?: Grand Rounds Discussion From Beth Israel Deaconess Medical Center. Ann Intern Med 2017; 167:786-793. [PMID: 29204620 DOI: 10.7326/m17-2162] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Aspirin exerts antiplatelet effects through irreversible inhibition of cyclooxygenase-1, whereas its anticancer effects may be due to inhibition of cyclooxygenase-2 and other pathways. In 2009, the U.S. Preventive Services Task Force endorsed aspirin for primary prevention of cardiovascular disease. However, aspirin's role in cancer prevention is still emerging, and no groups currently recommend its use for this purpose. To help physicians balance the benefits and harms of aspirin in primary disease prevention, the Task Force issued a guideline titled, "Aspirin Use for the Primary Prevention of Cardiovascular Disease and Colorectal Cancer" in 2016. In the evidence review conducted for the guideline, cardiovascular disease mortality and colorectal cancer mortality were significantly reduced among persons taking aspirin. However, there was no difference in nonfatal stroke, cardiovascular disease mortality, or all-cause mortality, nor in total cancer mortality, among those taking aspirin. Aspirin users were found to be at increased risk for major gastrointestinal bleeding. In this Beyond the Guidelines, the guideline is reviewed and 2 experts discuss how they would apply it to a 57-year-old man considering starting aspirin for primary prevention. Our experts review the data on which the guideline is based, discuss how they would balance the benefits and harms of aspirin therapy, and explain how they would incorporate shared decision making into clinical practice.
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Affiliation(s)
- Risa B Burns
- From Beth Israel Deaconess Medical Center, Boston, Massachusetts
| | - Kelly Graham
- From Beth Israel Deaconess Medical Center, Boston, Massachusetts
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Burns RB, Smetana GW, Brady R. Should This Patient Receive an Antidepressant?: Grand Rounds Discussion From Beth Israel Deaconess Medical Center. Ann Intern Med 2017; 167:192-199. [PMID: 28761956 DOI: 10.7326/m17-0966] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Depression is a major public health problem and a common cause of disability. To help physicians choose among available treatment options, the American College of Physicians recently issued a guideline titled "Nonpharmacologic Versus Pharmacologic Treatment of Adult Patients with Major Depressive Disorder." The evidence review done for the guideline found no statistically significant difference in the efficacy of second-generation antidepressants (SGAs) versus most other treatments for this disorder. However, rates of adverse events and discontinuation were generally higher in patients treated with SGAs. This Beyond the Guidelines reviews the guideline and includes a discussion between 2 experts on how they would apply it to a 64-year-old man with depression who is reluctant to begin medication. They review the data on which the guideline is based, discuss the limitations of applying the data to real-world settings, review how they would incorporate patient preferences when making treatment decisions, and outline options for patients in whom first-line therapy has failed.
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Burns RB, Schonberg MA, Tung NM, Libman H. Should We Offer Medication to Reduce Breast Cancer Risk?: Grand Rounds Discussion From Beth Israel Deaconess Medical Center. Ann Intern Med 2016; 165:194-204. [PMID: 27479221 DOI: 10.7326/m16-0940] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
In November 2013, the U.S. Preventive Services Task Force issued a guideline on medications for risk reduction of primary breast cancer in women. Although mammography can detect early cases, it cannot prevent development of breast cancer. Tamoxifen and raloxifene are selective estrogen receptor modulators that have been shown to reduce the risk for estrogen receptor-positive breast cancer and are approved by the U.S. Food and Drug Administration (FDA) for this indication. However, neither medication reduces the risk for estrogen receptor-negative breast cancer or all-cause mortality. The Task Force concluded that postmenopausal women with an estimated 5-year risk for breast cancer of 3% or greater will probably have more net benefit than harm and recommends that clinicians engage in shared, informed decision making about these medications. The American Society of Clinical Oncology issued a practice guideline on use of pharmacologic interventions for breast cancer in 2013. It recommends that women aged 35 years or older at increased risk, defined as a 5-year absolute risk for breast cancer of 1.66% or greater, discuss breast cancer prevention medications with their primary care practitioner. The Society includes the aromatase inhibitor exemestane in addition to tamoxifen and raloxifene as a breast cancer prevention medication, although exemestane is not FDA approved for this indication. Here, an oncologist and an internist discuss how they would balance these recommendations and what they would suggest for an individual patient.
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Burns RB, Bates CK, Hartzband P, Smetana GW. Should We Treat for Subclinical Hypothyroidism?: Grand Rounds Discussion From Beth Israel Deaconess Medical Center. Ann Intern Med 2016; 164:764-70. [PMID: 27270659 DOI: 10.7326/m16-0857] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
In May 2015, the U.S. Preventive Services Task Force issued a guideline on screening for thyroid disease that included a systematic evidence review and an update of its 2004 recommendations. The review assessed the effect of treating screen-detected subclinical thyroid dysfunction on health outcomes. It found adequate evidence that treating subclinical hypothyroidism does not provide clinically meaningful improvements in blood pressure, body mass index, bone mineral density, lipid levels, or quality-of-life measures. The review also concluded that evidence was inadequate to determine whether screening for thyroid dysfunction reduced cardiovascular disease or related morbidity and mortality. In separate guidelines, the American Association of Clinical Endocrinologists and American Thyroid Association advocated aggressive case-finding and recommended screening persons with certain clinical conditions or characteristics rather than the general population. These societies argue that subclinical hypothyroidism adversely affects cardiovascular outcomes and thus merits case-finding. Here, 2 experts discuss their perspectives on whether treating subclinical hypothyroidism reduces morbidity and mortality, whether there are harms of treatment, and how they would balance the benefits and harms of treatment both in general and for a specific patient.
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Burns RB, Potter JE, Ricciotti HA, Reynolds EE. Screening Pelvic Examinations in Adult Women: Grand Rounds Discussion From the Beth Israel Deaconess Medical Center. Ann Intern Med 2015; 163:537-47. [PMID: 26436618 DOI: 10.7326/m15-1220] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Pelvic examinations have historically been a part of regular preventive care. However, because women can now be screened for cervical cancer at intervals up to every 5 years, the question of whether women need to be seen annually for routine pelvic examinations has arisen. In July 2014, the American College of Physicians (ACP) issued a guideline presenting the available evidence on screening for pathologic conditions using pelvic examination in adult, asymptomatic women at average risk. The American College of Obstetricians and Gynecologists (ACOG) Committee on Gynecologic Practice had previously issued a committee opinion in August 2012 on the need for annual examinations and provided guidelines on important elements of this procedure, including when to examine asymptomatic women. ACOG reaffirmed its initial position after publication of the ACP guideline. The guidelines differ-the ACP guideline recommends against and the ACOG committee opinion recommends in favor of routine annual pelvic examination. This paper summarizes a discussion between an internist and a gynecologist on how they would balance these recommendations in general and what they would suggest for an individual patient.
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Mittleman MA, Taylor WC, Smetana G, Burns RB. Treatment of Blood Cholesterol to Reduce Risk for Atherosclerotic Cardiovascular Disease: Grand Rounds Discussion From the Beth Israel Deaconess Medical Center. Ann Intern Med 2015; 163:280-90. [PMID: 26280414 DOI: 10.7326/m15-1125] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
In November 2013, the American College of Cardiology and the American Heart Association released a clinical practice guideline on the treatment of blood cholesterol to reduce atherosclerotic cardiovascular disease (ASCVD) risk in adults. The recommendation identifies 4 patient groups with strong evidence that the benefits of reduction in ASCVD events from statin therapy exceed adverse events. For these patients, initiating statin therapy of an appropriate intensity to reduce ASCVD risk and minimize adverse effects is recommended. A new risk estimator based on a pooled cohort equation is presented for estimating 10-year ASCVD risk. There is also a recommendation to engage in a clinician-patient discussion before initiating a statin, especially for primary prevention of ASCVD. This paper summarizes a discussion between a cardiologist and an internist about how each clinician would balance these factors and what treatment they would suggest for an individual patient.
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McCarthy EP, Pencina MJ, Kelly-Hayes M, Evans JC, Oberacker EJ, D'Agostino RB, Burns RB, Murabito JM. Advance care planning and health care preferences of community-dwelling elders: the Framingham Heart Study. J Gerontol A Biol Sci Med Sci 2008; 63:951-9. [PMID: 18840800 DOI: 10.1093/gerona/63.9.951] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVE The study objective was to describe self-reported advance care planning, health care preferences, use of advance directives, and health perceptions in a very elderly community-dwelling sample. METHODS We interviewed surviving participants of the original cohort of the Framingham Heart Study who were cognitively intact and attended a routine research examination between February 2004 and October 2005. Participants were queried about discussions about end-of-life care, preferences for care, documentation of advance directives, and health perceptions. RESULTS Among 220 community-dwelling respondents, 67% were women with a mean age of 88 years (range 84-100 years). Overall, 69% discussed their wishes for medical care at the end of life with someone, but only 17% discussed their wishes with a physician or health care provider. Two thirds had a health care proxy, 55% had a living will, and 41% had both. Most (80%) respondents preferred comfort care over life-extending care, and 71% preferred to die at home; however, substantially fewer respondents said they would rather die than receive specific life-prolonging interventions (chronic ventilator [63%] or feeding tube [64%]). Many were willing to endure distressing health states, with fewer than half indicating that they would rather die than live out their life in a great deal of pain (46%) or be confused and/or forgetful (45%) all of the time. CONCLUSIONS Although the vast majority of very elderly community-dwellers in this sample appear to prefer comfort measures at the end of life, many said they were willing to endure specific life-prolonging interventions and distressing health states to avoid death. Our results highlight the need for physicians to better understand patients' preferences and goals of care to help them make informed decisions at the end of life.
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Affiliation(s)
- Ellen P McCarthy
- Division of General Medicine and Primary Care, Department of Medicine, Beth Israel Deaconess Medical Center, 1309 Beacon Street, Suite 220, Brookline, MA 02446, USA.
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Sabatino SA, McCarthy EP, Phillips RS, Burns RB. Breast cancer risk assessment and management in primary care: Provider attitudes, practices, and barriers. ACTA ACUST UNITED AC 2007; 31:375-83. [DOI: 10.1016/j.cdp.2007.08.003] [Citation(s) in RCA: 67] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/16/2007] [Indexed: 10/22/2022]
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Burns RB. A 59-year-old woman with gastroesophageal reflux disease and barrett esophagus, 4 years later. JAMA 2006; 296:2140. [PMID: 17077379 DOI: 10.1001/jama.296.17.2140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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Abstract
BACKGROUND AND OBJECTIVE Many women with increased breast cancer risk have not been screened recently. Provider recommendation for mammography is an important reason many women undergo screening. We examined the association between breast cancer risk and reported provider recommendation for mammography in recently unscreened women. DESIGN Cross-sectional study using 2000 National Health Interview Survey. PARTICIPANTS In all, 1673 women ages 40 to 75 years without cancer who saw a health care provider in the prior year and had no mammogram within 2 years. MEASUREMENTS AND ANALYSIS We assessed breast cancer risk by Gail score and risk factors. We used multivariable logistic regression models in SUDAAN adjusted for age, race and illness burden, to examine the association between risk and reported recommendation for mammography within 1 year for all women and women ages 50 to 75 years. RESULTS Of 1673 recently unscreened women, 29% reported a recommendation. Twelve percent of women had increased Gail risk and of these recently unscreened, high-risk women, 25% reported a recommendation. After adjustment, high-risk women were not more likely to report a recommendation than average-risk women. Results were similar for women 50 to 75 years old. No individual breast cancer factors other than age were associated with reporting a recommendation. CONCLUSIONS Approximately 70% of recently unscreened women seen by a health care provider in the prior year reported no recommendation for mammography, regardless of breast cancer risk. This did not include women who received a recommendation and were screened. Increasing reported recommendation rates may represent an opportunity to increase screening participation among recently unscreened women, particularly for women with increased breast cancer risk.
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Affiliation(s)
- Susan A Sabatino
- Division of General Medicine and Primary Care, Beth Israel Deaconess Medical Center, Boston, MA, USA.
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Goel MS, Burns RB, Phillips RS, Davis RB, Ngo-Metzger Q, McCarthy EP. Trends in breast conserving surgery among Asian Americans and Pacific Islanders, 1992-2000. J Gen Intern Med 2005; 20:604-11. [PMID: 16050854 PMCID: PMC1490151 DOI: 10.1111/j.1525-1497.2005.0090.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/06/2004] [Indexed: 11/28/2022]
Abstract
BACKGROUND Breast-conserving surgery (BCS) has been the recommended treatment for early-stage breast cancer since 1990 yet many women still do not receive this procedure. OBJECTIVE To examine the relationship between birthplace and use of BCS in Asian-American and Pacific-Islander (AAPI) women, and to determine whether disparities between white and AAPI women persist over time. DESIGN Retrospective cohort study. SETTING AND PARTICIPANTS Women with newly diagnosed stage I or II breast cancer from 1992 to 2000 in the Surveillance, Epidemiology, and End Results program. OUTCOME Receipt of breast -conserving surgery for initial treatment of stage I or II breast cancer. MAIN RESULTS Overall, AAPI women had lower rates of BCS than white women (47% vs 59%; P<.01). Foreign-born AAPI women had lower rates of BCS than U.S.-born AAPI and white women (43% vs 56% vs 59%; P<.01). After adjustment for age, marital status, tumor registry, year of diagnosis, stage at diagnosis, tumor size, histology, grade, and hormone receptor status, foreign-born AAPI women (adjusted OR [aOR], 0.49; 95% CI, 0.32 to 0.76) and U.S.-born AAPI women (aOR, 0.77; 95% CI, 0.62 to 0.95) had lower odds of receiving BCS than white women. Use of BCS increased over time for each racial/ethnic group; however, foreign-born AAPI women had persistently lower rates of BCS than non-Hispanic white women. CONCLUSIONS AAPI women, especially those who are foreign born, are less likely to receive BCS than non-Hispanic white women. Of particular concern, differences in BCS use among foreign-born and U.S.-born AAPI women and non-Hispanic white women have persisted over time. These differences may reflect inequities in the treatment of early-stage breast cancer for AAPI women, particularly those born abroad.
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Affiliation(s)
- Mita Sanghavi Goel
- Division of General Internal Medicine, Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA.
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Burns RB. Update: A 54-year-old man with obstructive sleep apnea. JAMA 2004; 291:3004. [PMID: 15213213 DOI: 10.1001/jama.291.24.3004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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Sabatino SA, Burns RB, Davis RB, Phillips RS, Chen YH, McCarthy EP. Breast carcinoma screening and risk perception among women at increased risk for breast carcinoma. Cancer 2004; 100:2338-46. [PMID: 15160336 DOI: 10.1002/cncr.20274] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND The Gail model is validated to estimate breast carcinoma risk. The authors assessed the association of Gail risk scores with screening and cancer risk perception. METHODS Using the 2000 National Health Interview Survey, the authors studied women ages 41-70 without a cancer history. Gail scores > or = 1.66% defined increased risk. The authors used logistic regression to assess associations between breast carcinoma risk and previous and recent (< or = 1 year) mammography and clinical breast examination (CBE). RESULTS Of 6410 women, 15.7% had increased risk. High-risk women more frequently reported previous mammograms (94% vs. 85%; P < 0.0001), previous CBE (93% vs. 88%; P < 0.0001), recent mammograms (70% vs. 54%; P < 0.0001), recent CBE (71% vs. 61%; P < 0.0001), and high cancer risk perception (20% vs. 9%; P < 0.0001). However, 30% of high-risk women had not received a recent mammogram. After adjustment for sociodemographic factors, access to care factors, and cancer risk perception, high-risk women remained more likely to have received recent mammography (adjusted odds ratio [OR], 1.45, 95% confidence interval [95% CI], 1.19-1.77), recent CBE (OR, 1.32; 95% CI, 1.08-1.61]), and previous mammography than average-risk women. The authors observed an interaction between risk and age, with women ages 41-49 years more frequently reporting previous mammography (OR, 4.79; 95% CI, 1.55-4.81) than average-risk, same-age women. For women age > or = 50 years, the odds of previous mammography were similar regardless of risk. CONCLUSIONS In a nationally representative sample, 15.7% of women had increased breast carcinoma risk using the Gail model. High-risk women perceived higher cancer risk and more often received screening. However, nearly one in three high-risk women did not receive recent screening and most of these women did not perceive increased risk.
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Affiliation(s)
- Susan A Sabatino
- Division of General Medicine and Primary Care, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts 02215, USA.
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Burns RB, Hartman EE. A 58-year-old man with a diagnosis of chronic Lyme disease, 1 year later. JAMA 2003; 290:3247. [PMID: 14693878 DOI: 10.1001/jama.290.24.3247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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Abstract
OBJECTIVES To identify factors associated with hospitalization of elderly hospice patients with cancer and to describe their hospital experiences. DESIGN Retrospective analysis of the last year of life. SETTING Surveillance, Epidemiology, and End Results (SEER)-Medicare linked database. PARTICIPANTS Medicare beneficiaries dying of lung or colorectal cancer between 1988 and 1998 who enrolled in hospice. MEASUREMENTS Hospitalization after hospice entry. For hospitalized patients, we describe admission diagnoses, aggressiveness of care, and in-hospital death. RESULTS Of the 23608 patients, 1423 (6.0%) were hospitalized after hospice enrollment. Hospitalization declined over time by 7.0% per year of hospice enrollment. Factors associated with higher hospitalization rates were younger age, male gender, black race/ethnicity, local cancer stage at diagnosis, and hospice enrollment within 4 months of cancer diagnosis. The most common reasons for hospital admission were lung cancer, metastatic disease, bone fracture, pneumonia, and volume depletion. Of the 1423 patients hospitalized, 34.6% received aggressive care and 35.8% died in the hospital. CONCLUSION The rates of hospitalization for elderly hospice patients with lung or colorectal cancer appear to be declining. However, patients who are hospitalized undergo aggressive care and often die in the hospital rather than at home. This aggressive care may be consistent with changes in patients' care preferences, but could also reflect the current culture of acute care hospitals, which focuses on curative treatment and is ill-equipped to provide palliative care.
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Affiliation(s)
- Alexie Cintron
- Department of Medicine, Harvard Medical School, Beth Israel Deaconess Medical Center, Boston, Massachusetts 02215, USA.
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Ngo-Metzger Q, McCarthy EP, Burns RB, Davis RB, Li FP, Phillips RS. Older Asian Americans and Pacific Islanders dying of cancer use hospice less frequently than older white patients. Am J Med 2003; 115:47-53. [PMID: 12867234 DOI: 10.1016/s0002-9343(03)00258-4] [Citation(s) in RCA: 63] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
PURPOSE Cancer is the leading cause of death among Asian Americans, yet little is known about their use of hospice care. We examined hospice use by Asian patients compared with white patients, and assessed whether utilization differs among those born in the United States or abroad. METHODS We studied Asian and white Medicare beneficiaries registered in the Surveillance, Epidemiology, and End Results (SEER) Program who died of primary lung, colorectal, prostate, breast, gastric, or liver cancer between 1988 and 1998. We used logistic regression to determine the effects of race/ethnicity and birthplace on hospice use, adjusting for demographic characteristics, managed care insurance, year of diagnosis, tumor stage at diagnosis, and tumor registry. RESULTS Of the 184,081 patients, 5% (n = 8614) were Asian Americans, of whom 45% (n = 3847) were foreign born. Compared with whites, Asian Americans were more likely to be male, married, and enrolled in managed care. Compared with U.S.-born Asian Americans, foreign-born Asian Americans were more likely to reside in low-income areas. After adjustment, patients who were Asian American (odds ratio [OR] = 0.67; 95% confidence interval [CI]: 0.62 to 0.73) and born abroad (OR = 0.90; 95% CI: 0.86 to 0.94) were less likely to use hospice care than were white patients. These results were consistent across the six cancer diagnoses that were examined. CONCLUSION Older Asian Americans dying of cancer, especially those who are born abroad, are less likely than white patients to use hospice care at the end of life. Additional research is needed to understand the reasons for these differences and to eliminate potential barriers to hospice care.
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Affiliation(s)
- Quyen Ngo-Metzger
- Division of General Medicine and Primary Care, Beth Israel Deaconess Medical Center, Harvard Medical School, Massachusetts, Boston, USA.
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Abstract
CONTEXT For most patients aged 65 years or older with cancer, hospice services are uniformly covered by Medicare. Hospice care is believed to improve care for patients at the end of life. However, few patients use hospice and others enroll too late to maximize the benefits of hospice services. OBJECTIVES Because type of insurance may affect use, we examined whether patients with Medicare managed care insurance enrolled in hospice earlier and had longer hospice stays than patients with Medicare fee-for-service (FFS) insurance. DESIGN AND SETTING Retrospective analysis of the last year of life using the Linked Medicare-Tumor Registry Database in 1 of 9 Surveillance, Epidemiology, and End Results program coverage areas. PATIENTS A total of 260 090 Medicare beneficiaries aged 66 years or older diagnosed with first primary lung (n = 62 117), colorectal (n = 57 260), prostate (n = 59 826), female breast (n = 37 609), bladder (n = 19 598), pancreatic (n = 11 378), gastric (n = 9599), or liver (n = 2703) cancer between January 1, 1973, and December 31, 1996, and who died between January 1, 1988, and December 31, 1998. MAIN OUTCOME MEASURES Time from diagnosis to hospice entry and hospice length of stay for patients enrolled in FFS vs managed care plans after adjusting for patient demographics, tumor registry, year of hospice entry, and type and cancer stage. RESULTS Of the 260 090 patients, most were men (59%), white (85%), and enrolled in FFS (89.7%). Only 54 937 patients (21.1%) received hospice care before death. Hospice use varied by type of primary cancer ranging from 31.8% of patients with pancreatic cancer to 15.6% with bladder cancer. Managed care patients were more likely to use hospice than FFS patients (32.4% vs 19.8%, P<.001). Among hospice patients, median (interquartile range) length of stay was longer for managed care vs FFS patients (32 days [11-82] vs 25 days [9-66], P<.001). After adjustment, managed care patients had higher rates of hospice enrollment (adjusted hazard ratio [HR], 1.38; 95% CI, 1.35-1.42) and had a longer length of stay (adjusted HR, 0.91; 95% CI, 0.88-0.94) vs FFS patients. Managed care patients were less likely to enroll in hospice within 7 days of their death (18.6% vs 22.6%, P<.001) and somewhat more likely to enroll in hospice more than 180 days before death (7.8% vs 6.1%, P<.001); the results for each of the 8 cancer diagnoses were similar. Hospice enrollment and length of stay among managed care vs FFS patients differed significantly by region. CONCLUSION Medicare beneficiaries enrolled in managed care had consistently higher rates of hospice use and significantly longer hospice stays than those enrolled in FFS. Although these differences may reflect patient and family preferences, our findings raise the possibility that some managed care plans are more successful at facilitating or encouraging hospice use for patients dying with cancer.
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Affiliation(s)
- Ellen P McCarthy
- Department of Medicine, Harvard Medical School, Beth Israel Deaconess Medical Center, Boston, Mass 02215, USA.
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Burns RB, Hartman EE. A 44-year-old woman with borderline personality disorder, 1 year later. JAMA 2003; 289:1026. [PMID: 12597756 DOI: 10.1001/jama.289.8.1026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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Abstract
PURPOSE To identify factors associated with hospice enrollment and length of stay in hospice among patients dying with lung or colorectal cancer. METHODS We used the Linked Medicare-Tumor Registry Database to conduct a retrospective analysis of the last year of life among Medicare beneficiaries diagnosed with lung or colorectal cancer at age > or = 66 years between January 1, 1973, and December 31, 1996, in the Surveillance, Epidemiology, and End Results Program who died between January 1, 1988, and December 31, 1998. Our outcomes of interest were time from cancer diagnosis to hospice enrollment and length of stay in hospice care. We used Cox proportional hazards regression to adjust for demographic and clinical information. RESULTS We studied elderly patients dying with lung cancer (n = 62,117) or colorectal cancer (n = 57,260). Overall, 27% of patients (n = 16,750) with lung cancer and 20% of patients (n = 11,332) with colorectal cancer received hospice care before death. Median length of stay for hospice patients with lung and colorectal cancer was 25 and 28 days, respectively. Overall, 20% of patients entered hospice within 1 week of death, whereas 6% entered more than 6 months before death. Factors associated with later hospice enrollment include being male; being of nonwhite, nonblack race; having fee-for-service insurance; and residing in a rural community. Many of these factors also were associated with shorter stays in hospice. CONCLUSION Although use of hospice care has increased dramatically over time, specific patient groups, including men, patients residing in rural communities, and patients with fee-for-service insurance continue to experience delays in hospice enrollment.
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Affiliation(s)
- Ellen P McCarthy
- Division of General Medicine and Primary Care, Department of Medicine, Beth Israel Deaconess Medical Center, 330 Brookline Avenue, Rose-139, Boston, MA 02215, USA.
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Burns RB, Hartman EE. A 47-year-old woman with tension-type headaches, 1 year later. JAMA 2002; 288:1011. [PMID: 12190372 DOI: 10.1001/jama.288.8.1011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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Burns RB, Hartman EE. A 28-year-old woman with panic disorder, 1 year later. JAMA 2002; 288:494. [PMID: 12132981 DOI: 10.1001/jama.288.4.494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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McCarthy EP, Burns RB, Freund KM, Ash AS, Shwartz M, Marwill SL, Moskowitz MA. Mammography use, breast cancer stage at diagnosis, and survival among older women. J Am Geriatr Soc 2000; 48:1226-33. [PMID: 11037009 DOI: 10.1111/j.1532-5415.2000.tb02595.x] [Citation(s) in RCA: 141] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
BACKGROUND Women age 65 years and older account for most newly diagnosed breast cancers and deaths from breast cancer. Yet, older women are least likely to undergo mammography, perhaps because mammography's value is less well demonstrated in older women. OBJECTIVE To investigate the relationship between prior mammography use, cancer stage at diagnosis, and breast cancer mortality among older women with breast cancer. DESIGN Retrospective cohort study using the Linked Medicare-Tumor Registry Database. SETTING Population-based data from three geographic areas included in the National Cancer Institute's Surveillance, Epidemiology, and End Results (SEER) program. PARTICIPANTS Women aged 67 and older diagnosed with a first primary breast cancer, from 1987 to 1993, residing in Connecticut, metropolitan Atlanta, Georgia, or Seattle-Puget Sound, Washington. MEASUREMENTS Medicare claims were reviewed and women were classified according to their mammography use during the 2 years before diagnosis: nonusers (no prior mammograms), regular users (at least two mammograms at least 10 months apart), or peri-diagnosis users (only mammogram(s) within 3 months before diagnosis). Mammography utilization was linked with SEER data to determine stage at diagnosis and cause of death. Our main outcome variables were (1) stage at diagnosis, classified as early (in situ/Stage I) or late (Stage II or greater), and (2) breast cancer mortality, measured from diagnosis until death from breast cancer or end of the follow-up period (December 31, 1994). RESULTS Older women who were nonusers of mammography were diagnosed with breast cancer at Stage II or greater more often than regular users (adjusted odds ratio (OR), 3.12; 95% confidence interval (CI), 2.74-3.58). This association was present within each age group studied. Nonusers of mammography were at significantly greater risk of dying from their breast cancer than regular users for all women (adjusted hazard ratio (HR), 3.38; 95% CI, 2.65-4.32) and for women within each age group. Even assuming a lead time of 1.25 years, nonusers of mammography continued to be at increased risk of dying from breast cancer. Our findings remained significant for all women and for the two youngest age groups (67-74 years, 75-85 years), although the benefit was no longer statistically significant for the oldest women (85 years and older). CONCLUSIONS Older women who undergo regular mammography are diagnosed with an earlier stage of disease and are less likely to die from their disease. These data support the use of regular mammography in older women and suggest that mammography can reduce breast cancer mortality in older women, even for women age 85 and older.
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Affiliation(s)
- E P McCarthy
- Department of Medicine, Harvard Medical School, Beth Israel Deaconess Medical Center, Boston, Massachusetts 02215, USA
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Burns RB, Embree L. Validation of high-performance liquid chromatographic assay methods for the analysis of carboplatin in plasma ultrafiltrate. J Chromatogr B Biomed Sci Appl 2000; 744:367-76. [PMID: 10993526 DOI: 10.1016/s0378-4347(00)00262-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Validation of two HPLC assays for the quantitation of carboplatin in human plasma ultrafiltrate is described. Both assay methods employed a YMC ODS-AQ 3.9 x 150 mm (3 microm) column for the chromatographic separation. The first method utilized direct UV detection, the second method utilized UV detection following post-column derivatization with sodium bisulfite. Structural analogues of carboplatin were synthesized and used as internal standards for the assays. With direct UV detection, sample clean-up using solid-phase extraction on amino cartridges was required prior to injection, with extraction recoveries ranging from 80 to 90%. This extraction procedure was not necessary with the post-column reaction method, which employed a more selective analytical wavelength. Unfortunately, instability of the post-column reagent was a problem and led to greater variability in predicted concentration values. For standard curves, a weighted (1/y2) regression approach was used for plots of peak area or peak height ratio (carboplatin/internal standard) vs. carboplatin concentration. The limit of detection of both assays was 0.025 microg/ml and both were validated for carboplatin concentrations from 0.05 to 40 microg/ml. Accuracy and precision data were generated using three batches of validation samples, each batch consisting of a standard curve and five sets of quality control samples. Stability of carboplatin in blood, plasma, plasma ultrafiltrate, and reconstituted extracts was evaluated. The assay methods were employed for the pharmacokinetic analysis of blood samples drawn from a pediatric patient that received a 400 mg/m2 dose of carboplatin.
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Affiliation(s)
- R B Burns
- Faculty of Pharmaceutical Sciences, University of British Columbia, Vancouver, Canada.
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Krupat E, Irish JT, Kasten LE, Freund KM, Burns RB, Moskowitz MA, McKinlay JB. Patient assertiveness and physician decision-making among older breast cancer patients. Soc Sci Med 1999; 49:449-57. [PMID: 10414805 DOI: 10.1016/s0277-9536(99)00106-9] [Citation(s) in RCA: 76] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
The objective of this study was to determine whether assertive patient behavior influences physician decision-making in the treatment of older breast cancer patients. One hundred and twenty-eight physicians saw videotapes depicting women seeking care for breast cancer and then recommended evaluation and treatment plans. Identical scripts were used, but the age, race, socioeconomic status, mobility, general health, and assertive behavior of the patients were experimentally varied along with the physician's specialty and length of practice. No direct effects of assertive patient behavior were seen. However, black, comorbid, and lower SES women were more likely to have full staging of their tumors ordered when they made an assertive request. Treatment recommendations also showed an interaction of assertiveness with patient's age and social class as well as physicians' specialty. The results indicate that a moderately assertive patient request may change provider behavior, although the effects of assertiveness vary most by what type of patient demonstrates this behavior. In particular, assertiveness led to more careful diagnostic testing for patients who came from groups that are "disadvantaged."
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Affiliation(s)
- E Krupat
- The School of Arts and Sciences, Massachusetts College of Pharmacy and Health Sciences, Boston, USA
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Abstract
Telerehabilitation--the use of telecommunications technology to provide rehabilitation and long-term support to people with disabilities--offers exciting possibilities for the delivery and support of assistive technology services. This article describes the experiences of a specialty hospital serving persons with disabilities in exploring telerehabilitation to support assistive technology use in the home. Four case studies are presented to illustrate how telerehabilitation may be used in relation to seating evaluation, evaluation of home accessibility, setup of computer access systems, and training in use of augmentative communication devices.
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Affiliation(s)
- R B Burns
- Shepherd Center, Atlanta, Georgia 30309, USA
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Abstract
BACKGROUND Hip fracture is a common problem among older Americans. Two types of procedures are available for repairing hip fractures: hip replacement and open or closed reduction with or without internal fixation. The assumption has been that hip replacement produces better functional outcomes. Although that is the common wisdom, outcome studies evaluating hip replacement for treatment of hip fracture are few and have not clearly documented its superiority. OBJECTIVES To compare outcomes of hip fracture patients who receive hip replacement versus another stabilizing procedure (open or closed reduction with or without internal fixation). DESIGN Prospective cohort study. PARTICIPANTS We studied 332 patients (age, > 65) who were hospitalized for a femoral neck fracture and discharged alive. MEASUREMENTS We examined 2 treatment groups, hip replacement versus another procedure, on 6 outcomes [Activities of Daily Living (ADLs), walking, living situation (institutionalized or not), perceived health (excellent/good vs. fair/poor), rehospitalization, and mortality] at 3 postdischarge times (6 weeks, 6 months and 1 year). RESULTS Mean age was 80, 80% were female, 96% White, 28% married, and 71% had a hip replacement. The treatment groups were similar at baseline (3 months before admission as reported at discharge) on ADLs, walking, living situation, and perceived health (all P > 0.24). After adjusting for demographics, clinical characteristics, fracture characteristics, and prior ADLs, walking ability, living situation, and perceived health, patients with a hip replacement did not do better at 6 weeks, 6 months, or 1 year post-discharge on any of the 6 outcome measures (all 18 P > 0.10). A global test of all 6 outcomes finds hip replacement patients doing less well at one year (P = 0.02). CONCLUSIONS Despite the commonly held belief that hip replacement is a superior treatment for hip fracture, we found no suggestion of better outcomes for hip replacement on any of 6 key outcomes.
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Affiliation(s)
- R B Burns
- Evans Department of Medicine, Boston University Medical Center, MA 02118-2334, USA
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Abstract
Hepatitis B virus (HBV) infections are a major worldwide health problem with chronic infections leading to cirrhosis and liver cancer. Viruses related to human HBV have been isolated from birds and rodents, but despite efforts to find hepadnaviruses that infect species intermediate in evolution between rodents and humans, none have been described. We recently isolated a hepadnavirus from a woolly monkey (Lagothrix lagotricha) that was suffering from fulminant hepatitis. Phylogenetic analysis of the nucleotide sequences of the core and surface genes indicated that the virus was distinct from the human HBV family, and because it is basal (ancestral) to the human monophyletic group, it probably represents a progenitor of the human viruses. This virus was designated woolly monkey hepatitis B virus (WMHBV). Analysis of woolly monkey colonies at five zoos indicated that WMHBV infections occurred in most of the animals at the Louisville zoo but not at four other zoos in the United States. The host range of WMHBV was examined by inoculation of one chimpanzee and two black-handed spider monkeys (Ateles geoffroyi), the closest nonendangered relative of the woolly monkey. The data suggest that spider monkeys are susceptible to infection with WMHBV and that minimal replication was observed in a chimpanzee. Thus, we have isolated a hepadnavirus with a host intermediate between humans and rodents and establishes a new animal model for evaluation of antiviral therapies for treating HBV chronic infections.
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Affiliation(s)
- R E Lanford
- Departments of Virology and Immunology, Southwest Foundation for Biomedical Research, 7620 Northwest Loop 410, San Antonio, TX 78227, USA.
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McCarthy EP, Burns RB, Coughlin SS, Freund KM, Rice J, Marwill SL, Ash A, Shwartz M, Moskowitz MA. Mammography use helps to explain differences in breast cancer stage at diagnosis between older black and white women. Ann Intern Med 1998; 128:729-36. [PMID: 9556466 DOI: 10.7326/0003-4819-128-9-199805010-00005] [Citation(s) in RCA: 136] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Older black women are less likely to undergo mammography and are more often given a diagnosis of advanced-stage breast cancer than older white women. OBJECTIVE To investigate the extent to which previous mammography explains observed differences in cancer stage at diagnosis between older black and white women with breast cancer. DESIGN Retrospective cohort study using the Linked Medicare-Tumor Registry Database. SETTING Population-based data from three geographic areas of the United States included in the National Cancer Institute's Surveillance, Epidemiology, and End Results (SEER) program (Connecticut; metropolitan Atlanta, Georgia; and Seattle-Puget Sound, Washington). PARTICIPANTS Black and white women 67 years of age and older in whom breast cancer was diagnosed between 1987 and 1989. MEASUREMENTS Medicare claims were used to classify women according to mammography use in the 2 years before diagnosis as nonusers (no previous mammography), regular users (> or =2 mammographies done at least 10 months apart), or peri-diagnosis users (mammography done only within 3 months before diagnosis). Information on mammography use was linked with SEER data to determine cancer stage at diagnosis. Stage was classified as early (in situ or local) or late (regional or distant). RESULTS Black women were more likely to not undergo mammography (odds ratio [OR], 3.00 [95% CI, 2.41 to 3.75]) and to be given a diagnosis of late-stage disease (OR, 2.49 [CI, 1.59 to 3.92]) than white women. When women were stratified by previous mammography use, the black-white difference in cancer stage occurred only among nonusers (adjusted OR, 2.54 [CI, 1.37 to 4.71]). Among regular users, cancer was diagnosed in black and white women at similar stages (adjusted OR, 1.34 [CI, 0.40 to 4.51]). In logistic modeling, previous mammography alone explained about 30% of the excess late-stage disease in black women. In a separate model, previous mammography explained 12% of the excess late-stage disease among black women after adjustment for sociodemographic and comorbidity information. CONCLUSION Differences in breast cancer stage at diagnosis between older black and white women are related to previous mammography use. Increased regular use of mammography may result in a shift toward earlier-stage disease at diagnosis and narrow the observed differences in stage at diagnosis between older black and white women.
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Affiliation(s)
- E P McCarthy
- Boston Medical Center and Boston University School of Management, Massachusetts 02118, USA
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