Abstract:
:The question of whether initial treatment is necessary in relatively asymptomatic patients with stage III and IV non-Hodgkin's lymphomas of favorable histologic types was studied by retrospective analysis. Two groups of patients were studied: [1] 44 nonprotocol patients, followed since 1963, in whom initial treatment was withheld until required to evaluate the pace of disease and the necessity of treatment; and [2] 112 previously untreated patients who have participated in prospectively randomized clinical trials since 1971. For all 44 "deferred" patients, the median time before requiring treatment was 31 months, and there have been 19 patients who have not yet required therapy for periods of 3 to 104 months. The median actuarial survival for all 44 patients was 121 months. At 4 years, the actuarial survival of the 44 patients with deferred treatment is 77.3%, compared with 83.2% for the 112 protocol patients (P = 0.60). Careful observation without initiation of therapy is an appropriate option in the management of patients with relatively asymptomatic advanced non-Hodgkin's lymphomas of favorable histologic types.
journal_name
Ann Intern Medjournal_title
Annals of internal medicineauthors
Portlock CS,Rosenberg SAdoi
10.7326/0003-4819-90-1-10subject
Has Abstractpub_date
1979-01-01 00:00:00pages
10-3issue
1eissn
0003-4819issn
1539-3704journal_volume
90pub_type
杂志文章abstract::Meta-analysis is the process of combining study results that can be used to draw conclusions about therapeutic effectiveness or to plan new studies. We review important design and statistical issues of this process. The design issues include protocol development, objectives, literature search, publication bias, measur...
journal_title:Annals of internal medicine
pub_type: 杂志文章,评审
doi:10.7326/0003-4819-107-2-224
更新日期:1987-08-01 00:00:00
abstract::Adult salicylate intoxication has been considered to be easily recognized and assciated with low morbidity and mortality. In the present study of 73 consecutive adults hospitalized with salicylate intoxication, 27% of patients were undiagnosed for as long as 72 h after admission. The initial physical findings and labo...
journal_title:Annals of internal medicine
pub_type: 杂志文章
doi:10.7326/0003-4819-85-6-745
更新日期:1976-12-01 00:00:00
abstract:DESCRIPTION:Update of the 2009 U.S. Preventive Services Task Force (USPSTF) recommendation on counseling and interventions to prevent tobacco use and tobacco-related disease in adults, including pregnant women. METHODS:The USPSTF reviewed the evidence on interventions for tobacco smoking cessation that are relevant to...
journal_title:Annals of internal medicine
pub_type: 杂志文章,实务指引
doi:10.7326/M15-2023
更新日期:2015-10-20 00:00:00
abstract::The youthful habits and family attitudes of medical students who later developed or died from one of five disease states were different from those of healthy classmate controls to begin with. In medical school, the total disorder group had significantly more nervous tension, anxiety, and anger under stress, had more i...
journal_title:Annals of internal medicine
pub_type: 杂志文章
doi:10.7326/0003-4819-85-5-653
更新日期:1976-11-01 00:00:00
abstract::Endocarditis is a relatively frequent infection in intravenous drug users. We compared features in the cases of 102 patients with those in intravenous drug users with other causes of fever to identify risk factors predictive of endocarditis. Logistic regression analysis showed cocaine use to be strongly associated wit...
journal_title:Annals of internal medicine
pub_type: 杂志文章
doi:10.7326/0003-4819-106-6-833
更新日期:1987-06-01 00:00:00
abstract:Background:The 2013 cholesterol management guidelines from the American College of Cardiology and American Heart Association (ACC/AHA) recommend lipid screening in all adults older than 20 years to identify those at increased risk for atherosclerotic cardiovascular disease (ASCVD). Statins may be considered for patient...
journal_title:Annals of internal medicine
pub_type: 杂志文章
doi:10.7326/M16-2052
更新日期:2017-06-20 00:00:00
abstract::Gentamicin and tobramycin were compared for cost effectiveness in the treatment of adult patients with serious infections in a general medical service. We used data from a randomized double-blind trial in which the only observed difference between the clinical effects of these aminoglycosides was the incidence of neph...
journal_title:Annals of internal medicine
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.7326/0003-4819-101-6-764
更新日期:1984-12-01 00:00:00
abstract::Hyperamylasemia, which has been reported in patients with the eating disorders anorexia nervosa and bulimia, generally has been thought to result from pancreatitis. To evaluate the mechanisms of hyperamylasemia, we measured amylase, lipase, and isoamylase activity in 17 consecutive patients admitted to the eating diso...
journal_title:Annals of internal medicine
pub_type: 杂志文章
doi:10.7326/0003-4819-106-1-50
更新日期:1987-01-01 00:00:00
abstract::The classification of acute leukemia has almost invariably been based on the morphologic diagnosis into two broad categories: acute lymphocytic and acute myeloid leukemia. Despite the wide range of morphologic variation in both groups, strict criteria to define the subgroups have only recently been proposed. The conve...
journal_title:Annals of internal medicine
pub_type: 杂志文章,评审
doi:10.7326/0003-4819-87-6-740
更新日期:1977-12-01 00:00:00
abstract::Experimental findings in animals and epidemiologic studies in humans provide strong evidence that hypertension promotes the onset and progression of atherosclerosis. However, effective antihypertensive therapy has not consistently reduced the incidence of cardiac events in the major trials of treatment for mild hypert...
journal_title:Annals of internal medicine
pub_type: 临床试验,杂志文章,评审
doi:10.7326/0003-4819-110-12-1017
更新日期:1989-06-15 00:00:00
abstract:BACKGROUND:In previous open-label noncomparative clinical trials, both fluconazole and itraconazole were effective therapy for progressive forms of coccidioidomycosis. OBJECTIVE:To determine whether fluconazole or itraconazole is superior for treatment of nonmeningeal progressive coccidioidal infections. DESIGN:Rando...
journal_title:Annals of internal medicine
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.7326/0003-4819-133-9-200011070-00009
更新日期:2000-11-07 00:00:00
abstract::We retrospectively reviewed the therapeutic efficacy of antithyroid drugs for Graves disease. Sixty-nine patients were divided into three categories according to their response: 28 (40.6%) were unable to achieve a remission; 6 (8.7%) achieved a remission and subsequently had a relapse; and 35 (50.7%) were able to sust...
journal_title:Annals of internal medicine
pub_type: 杂志文章
doi:10.7326/0003-4819-107-4-510
更新日期:1987-10-01 00:00:00
abstract::Several trends in medical education affect our supply of future physicians. The number of new physicians has increased so that each year there is an excess of about 6000 over the number of physicians produced per year a decade ago. Increasing numbers of women and members of minority groups are entering the profession ...
journal_title:Annals of internal medicine
pub_type: 杂志文章
doi:10.7326/0003-4819-89-5-806
更新日期:1978-11-01 00:00:00
abstract:BACKGROUND:It is unclear whether patients understand that percutaneous coronary intervention (PCI) reduces only chronic stable angina and not myocardial infarction (MI) or associated mortality. OBJECTIVE:To compare cardiologists' and patients' beliefs about PCI. DESIGN:Survey. SETTING:Academic center. PARTICIPANTS:...
journal_title:Annals of internal medicine
pub_type: 杂志文章
doi:10.7326/0003-4819-153-5-201009070-00005
更新日期:2010-09-07 00:00:00
abstract::We surveyed the faculty, fellows, and residents of a department of medicine to determine the relative importance of each of eight personal characteristics evaluated during the interview of house staff candidates. A booklet containing all possible pairings of the eight characteristics was distributed to 219 participant...
journal_title:Annals of internal medicine
pub_type: 杂志文章
doi:10.7326/0003-4819-97-1-108
更新日期:1982-07-01 00:00:00
abstract:BACKGROUND:The fecal immunochemical test (FIT) is a common method for colorectal cancer (CRC) screening, yet its acceptability and performance over several rounds of annual testing are largely unknown. OBJECTIVE:To assess FIT performance characteristics over 4 rounds of annual screening. DESIGN:Retrospective cohort s...
journal_title:Annals of internal medicine
pub_type: 杂志文章
doi:10.7326/M15-0983
更新日期:2016-04-05 00:00:00
abstract::Patients with diabetes mellitus and coronary artery disease are thought to have painless myocardial ischemia more often than patients without diabetes. We studied 50 consecutive patients with diabetes and 50 consecutive patients without diabetes, all with ischemia, on exercise thallium scintigraphy to show the reliabi...
journal_title:Annals of internal medicine
pub_type: 杂志文章
doi:10.7326/0003-4819-108-2-170
更新日期:1988-02-01 00:00:00
abstract:STUDY OBJECTIVE:To assess the effects of dopamine, which has an inotropic effect on the myocardium and increases renal and splanchnic blood flow, on diaphragmatic contraction. DESIGN AND PATIENTS:We studied the changes in transdiaphragmatic pressure during electrical bilateral supramaximal stimulation of the phrenic n...
journal_title:Annals of internal medicine
pub_type: 杂志文章
doi:10.7326/0003-4819-110-1-17
更新日期:1989-01-01 00:00:00
abstract::The four main conceptual paradigms of basic biomedical research are that the explication of mechanisms is a primary goal of science; that scientific data must be "hard"; that formulation of hypotheses and counter-hypotheses is a principal creative challenge; and that experiments are the main mechanism for using scient...
journal_title:Annals of internal medicine
pub_type: 临床试验,杂志文章
doi:10.7326/0003-4819-99-3-393
更新日期:1983-09-01 00:00:00
abstract::In 1984, both the United Kingdom and the United States received recommendations from panels of experts specifically convened to consider the merits of Depo-Provera (depot medroxyprogesterone acetate [DMPA]) as a long-term contraceptive agent. This study compares the final reports written by these panels. We explore wh...
journal_title:Annals of internal medicine
pub_type: 杂志文章
doi:10.7326/0003-4819-106-6-886
更新日期:1987-06-01 00:00:00
abstract::Between 1978 and 1985, the number of active internists in the United States increased from 64,000 to 91,000, and by 1998 the number will have increased to 141,000. This growth represents an increase of 121% for a 20-year period, during which time the population of the United States is expected to increase only 19%. Th...
journal_title:Annals of internal medicine
pub_type: 杂志文章
doi:10.7326/0003-4819-107-1-93
更新日期:1987-07-01 00:00:00
abstract::Giant cell tumor of bone is a rare, but well-recognized complication of Paget's disease of bone. In contrast, giant cell reparative granuloma (a benign tumor of the jaws occurring primarily in young adults) has never been described in association with Paget's disease. Five patients had giant cell lesions complicating ...
journal_title:Annals of internal medicine
pub_type: 杂志文章
doi:10.7326/0003-4819-98-1-35
更新日期:1983-01-01 00:00:00
abstract:OBJECTIVE:To determine, through structured methodologic review of published articles, the effectiveness of short-course (< or = 2 weeks) antibiotic therapy for catheter-related Staphylococcus aureus bacteremia. DATA SOURCES:English-language publications on catheter-related S. aureus bacteremia identified using MEDLINE...
journal_title:Annals of internal medicine
pub_type: 杂志文章,meta分析
doi:10.7326/0003-4819-119-4-199308150-00010
更新日期:1993-08-15 00:00:00
abstract::Plasma lipids were measured in 78 uremic patients receiving either chronic peritoneal dialysis or haemodialysis. Type IV hyperlipemia was found in 60% of patients. The lipid level was not influenced by dietary habits or patient's age. Patients on chronic peritoneal dialysis had a significantly higher and more sustaine...
journal_title:Annals of internal medicine
pub_type: 杂志文章
doi:10.7326/0003-4819-85-1-29
更新日期:1976-07-01 00:00:00
abstract:BACKGROUND:Hospitals are implementing discharge support programs to reduce readmissions, and these programs have had mixed success. OBJECTIVE:To examine whether a peridischarge, nurse-led intervention decreased emergency department (ED) visits or readmissions among ethnically and linguistically diverse older patients ...
journal_title:Annals of internal medicine
pub_type: 杂志文章,随机对照试验
doi:10.7326/M14-0094
更新日期:2014-10-07 00:00:00
abstract:BACKGROUND:Vertebral fractures are a hallmark of postmenopausal osteoporosis and an important end point in trials of osteoporosis treatment, but the clinical significance of these fractures remains uncertain. OBJECTIVE:To determine the association of new vertebral fractures with back pain and back-related functional l...
journal_title:Annals of internal medicine
pub_type: 杂志文章
doi:10.7326/0003-4819-128-10-199805150-00001
更新日期:1998-05-15 00:00:00
abstract:BACKGROUND:Questions remain about the importance of smoking and smoking cessation after incident myocardial infarction. OBJECTIVE:To assess the association between smoking status and risk for recurrent coronary events. DESIGN:Retrospective, population-based, inception cohort study. SETTING:Health maintenance organiz...
journal_title:Annals of internal medicine
pub_type: 杂志文章
doi:10.7326/0003-4819-137-6-200209170-00009
更新日期:2002-09-17 00:00:00
abstract::This issue provides a clinical overview of Clostridium difficile infection focusing on prevention, diagnosis, treatment, practice improvement, and patient information. Readers can complete the accompanying CME quiz for 1.5 credits. Only ACP members and individual subscribers can access the electronic features of In th...
journal_title:Annals of internal medicine
pub_type: 杂志文章,评审
doi:10.7326/0003-4819-153-7-201010050-01004
更新日期:2010-10-05 00:00:00
abstract::The Advisory Committee on Immunization Practices (ACIP) consists of 15 experts in immunization and related fields, selected by the Secretary of the U.S. Department of Health and Human Services, to provide advice and guidance on control of vaccine-preventable diseases. In its role as a federal advisory committee, the A...
journal_title:Annals of internal medicine
pub_type: 杂志文章
doi:10.7326/0003-4819-150-1-200901060-00009
更新日期:2009-01-06 00:00:00
abstract::Congenital adrenal hyperplasia describes a group of inherited autosomal recessive disorders characterized by an enzymatic defect in cortisol biosynthesis, compensatory increases in corticotropin secretion, and adrenocortical hyperplasia. 21-Hydroxylase deficiency is responsible for more than 95% of cases and is one of...
journal_title:Annals of internal medicine
pub_type: 共识发展会议,杂志文章,评审
doi:10.7326/0003-4819-136-4-200202190-00012
更新日期:2002-02-19 00:00:00