Abstract:
BACKGROUND:Ulcerative colitis is predominantly a disease of nonsmokers. Transdermal nicotine may help control clinical manifestations of this condition. OBJECTIVE:To determine the efficacy of transdermal nicotine for controlling clinical disease activity in active ulcerative colitis. DESIGN:Randomized, double-blind, placebo-controlled, single-center clinical trial. SETTING:Multispecialty group serving as an academic tertiary referral center. PATIENTS:64 nonsmoking patients with mildly to moderately active ulcerative colitis despite the use of medication. INTERVENTION:Patients were stratified on the basis of smoking history, extent of disease, and concomitant medical therapy. After stratification, patients were randomly assigned to daily treatment with transdermal nicotine (n = 31) at the highest tolerated dose (11 mg for 1 week and then < or = 22 mg for 3 weeks) or placebo (n = 33). MEASUREMENTS:Clinical features were assessed at baseline and 4 weeks by endoscopy, physician assessment, and a patient diary of daily symptoms. Serum concentrations of nicotine were determined by using gas chromatography and mass spectrometry, and plasma concentrations of cotinine were measured by using high-performance liquid chromatography. RESULTS:At 4 weeks, 12 of 31 patients (39%) who received nicotine showed clinical improvement compared with 3 of 33 patients (9%) who received placebo (P = 0.007). Four patients receiving nicotine discontinued therapy because of side effects (contact dermatitis [n = 2], nausea [n = 1], and acute pancreatitis [n = 1]). At week 4, the nicotine group had a mean (+/-SD) trough serum nicotine concentration of 11.3 +/- 8.4 ng/mL and a mean trough plasma cotinine concentration of 192 +/- 95 ng/mL. CONCLUSIONS:Transdermal nicotine administered at the highest tolerated dosage (< or = 22 mg/d) for 4 weeks is efficacious for controlling clinical manifestations of mildly to moderately active ulcerative colitis.
journal_name
Ann Intern Medjournal_title
Annals of internal medicineauthors
Sandborn WJ,Tremaine WJ,Offord KP,Lawson GM,Petersen BT,Batts KP,Croghan IT,Dale LC,Schroeder DR,Hurt RDdoi
10.7326/0003-4819-126-5-199703010-00004subject
Has Abstractpub_date
1997-03-01 00:00:00pages
364-71issue
5eissn
0003-4819issn
1539-3704journal_volume
126pub_type
临床试验,杂志文章,随机对照试验abstract::The microorganisms that regularly infect patients with the acquired immunodeficiency syndrome (AIDS) have become well recognized. Most take advantage of defects in T-lymphocyte function, but others, such as Streptococcus pneumoniae and Haemophilus influenzae, take advantage of B-cell defects. Still others, such as Sta...
journal_title:Annals of internal medicine
pub_type: 杂志文章
doi:10.7326/0003-4819-103-5-738
更新日期:1985-11-01 00:00:00
abstract:BACKGROUND:Health care workers are at occupational risk for a vast array of infections that cause substantial illness and occasional deaths. Despite this, few studies have examined the incidence, prevalence, or exposure-associated rates of infection or have considered infection-specific interventions recommended to mai...
journal_title:Annals of internal medicine
pub_type: 历史文章,杂志文章,评审
doi:10.7326/0003-4819-125-10-199611150-00007
更新日期:1996-11-15 00:00:00
abstract:SOURCE CITATION:Armstrong PW, Pieske B, Anstrom KJ, et al. Vericiguat in patients with heart failure and reduced ejection fraction. N Engl J Med. 2020;382:1883-93. 32222134. ...
journal_title:Annals of internal medicine
pub_type: 评论,杂志文章
doi:10.7326/ACPJ202009150-030
更新日期:2020-09-15 00:00:00
abstract:BACKGROUND:Castleman disease, an unusual condition of unknown cause consisting of a massive proliferation of lymphoid tissue, remains a clinicopathologic diagnosis. Three histologic variants (hyaline vascular, plasma-cell, and mixed) and two clinical types (localized and multicentric) of Castleman disease have been des...
journal_title:Annals of internal medicine
pub_type: 杂志文章
doi:10.7326/0003-4819-128-8-199804150-00010
更新日期:1998-04-15 00:00:00
abstract::We report a case of combined idiopathic immune neutropenia and immune thrombocytopenia (thromboneutropenia). Therapy with prednisone was ineffective. Treatment with vincristine raised the patient's platelet count but did not increase the neutrophil count. Splenectomy led to a prompt complete remission. Using radioimmu...
journal_title:Annals of internal medicine
pub_type: 杂志文章
doi:10.7326/0003-4819-93-5-704
更新日期:1980-11-01 00:00:00
abstract::Early defibrillation is the most important determinant of survival for victims of cardiac arrest due to ventricular fibrillation. The automated external defibrillator (AED) was developed as the result of the American Heart Association's Public Access Defibrillation initiative. The goal of this initiative is to place A...
journal_title:Annals of internal medicine
pub_type: 杂志文章,评审
doi:10.7326/0003-4819-135-11-200112040-00011
更新日期:2001-12-04 00:00:00
abstract::Neuroblastoma, the second commonest solid tumor in children, is a neoplasm of the peripheral autonomic nervous system that usually occurs before children are 6 years old. Therapy of localized tumor (clinical stage I and II) and of a special form of metastatic tumor (clinical stage IV-S) is usually successful, but trea...
journal_title:Annals of internal medicine
pub_type: 杂志文章,评审
doi:10.7326/0003-4819-97-6-873
更新日期:1982-12-01 00:00:00
abstract:BACKGROUND:Resistance to activated protein C due to the factor V R506Q (Leiden) mutation is the most common clotting abnormality in patients with venous thromboembolism. OBJECTIVE:To evaluate the risk for venous thromboembolism associated with the factor V Leiden mutation or with resistance to activated protein C in t...
journal_title:Annals of internal medicine
pub_type: 杂志文章
doi:10.7326/0003-4819-130-8-199904200-00004
更新日期:1999-04-20 00:00:00
abstract::Asthma is characterized by inflammation, reversible airway obstruction, and increased airway responsiveness to various stimuli. It has received wide public attention in recent years because of increasing morbidity and deaths, particularly among black persons. The important role of inflammation in the immunopathogenesi...
journal_title:Annals of internal medicine
pub_type: 共识发展会议,杂志文章,评审
doi:10.7326/0003-4819-121-9-199411010-00011
更新日期:1994-11-01 00:00:00
abstract:BACKGROUND:Combining endoscopic therapy and beta-blockers may improve outcomes in patients with cirrhosis and bleeding esophageal varices. PURPOSE:To assess whether a combination of endoscopic and drug therapy prevents overall and variceal rebleeding and improves survival better than either therapy alone. DATA SOURCE...
journal_title:Annals of internal medicine
pub_type: 杂志文章,meta分析
doi:10.7326/0003-4819-149-2-200807150-00007
更新日期:2008-07-15 00:00:00
abstract:BACKGROUND:Bed alarm systems intended to prevent hospital falls have not been formally evaluated. OBJECTIVE:To investigate whether an intervention aimed at increasing bed alarm use decreases hospital falls and related events. DESIGN:Pair-matched, cluster randomized trial over 18 months. Nursing units were allocated b...
journal_title:Annals of internal medicine
pub_type: 杂志文章,随机对照试验
doi:10.7326/0003-4819-157-10-201211200-00005
更新日期:2012-11-20 00:00:00
abstract:OBJECTIVE:To describe 13 infections caused by Mycobacterium haemophilum. DESIGN:Identification of patients by microbiologic record review, followed by medical record review and a case-control study. SETTING:Seven metropolitan hospitals in New York. PATIENTS:All patients with M. haemophilum infections diagnosed betwe...
journal_title:Annals of internal medicine
pub_type: 杂志文章
doi:10.7326/0003-4819-120-2-199401150-00004
更新日期:1994-01-15 00:00:00
abstract:BACKGROUND:Persons with abdominal aortic aneurysm are more likely to have a higher prevalence of risk factors for and clinical manifestations of cardiovascular disease. It is unknown whether these factors explain the high mortality rate associated with abdominal aortic aneurysm. OBJECTIVE:To describe the risk for mort...
journal_title:Annals of internal medicine
pub_type: 杂志文章
doi:10.7326/0003-4819-134-3-200102060-00008
更新日期:2001-02-06 00:00:00
abstract:OBJECTIVE:To determine whether a noninvasive method for evaluating contrast-enhancing brain lesions in patients with the acquired immunodeficiency syndrome (AIDS) can accurately differentiate between lymphoma and nonlymphoma diagnoses. This method is based on Toxoplasma serologic testing and positron emission tomograph...
journal_title:Annals of internal medicine
pub_type: 杂志文章
doi:10.7326/0003-4819-123-8-199510150-00005
更新日期:1995-10-15 00:00:00
abstract:BACKGROUND:Four months of rifampin treatment for latent tuberculosis infection is safer, has superior treatment completion rates, and is as effective as 9 months of isoniazid. However, daily medication costs are higher for a 4-month rifampin regimen than a 9-month isoniazid regimen. OBJECTIVE:To compare health care us...
journal_title:Annals of internal medicine
pub_type: 杂志文章,随机对照试验
doi:10.7326/M19-3741
更新日期:2020-08-04 00:00:00
abstract:BACKGROUND:Apolipoprotein E (apoE) genotypes play critical roles in lipid metabolism and are believed to influence risk for coronary heart disease (CHD). Despite many population studies, however, the impact of apoE polymorphism on risk for CHD remains uncertain. PURPOSE:To qualitatively and quantitatively assess the e...
journal_title:Annals of internal medicine
pub_type: 杂志文章,meta分析
doi:10.7326/0003-4819-141-2-200407200-00013
更新日期:2004-07-20 00:00:00
abstract:BACKGROUND:Posttransplantation acute renal failure (ARF) occurs in roughly 25% of recipients of organs from deceased donors. Inflammation in the donor organ is associated with risk for ARF. OBJECTIVE:To determine whether administering corticosteroids to deceased organ donors reduces the incidence and duration of ARF i...
journal_title:Annals of internal medicine
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.7326/0003-4819-153-4-201008170-00003
更新日期:2010-08-17 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:OBJECTIVE:To study the relation between housestaff coverage schedules and the occurrence of preventable adverse events. DESIGN:Case-control study. SETTING:Urban teaching hospital. PATIENTS:All 3146 patients admitted to the medical service during a 4-month period. MEASUREMENTS:A previously tested confidential self-r...
journal_title:Annals of internal medicine
pub_type: 临床试验,杂志文章
doi:10.7326/0003-4819-121-11-199412010-00008
更新日期:1994-12-01 00:00:00
abstract::The efficacy of corticosteroid treatment in the prophylaxis of the fat embolism syndrome was evaluated in a prospective, randomized, double-blind study of high-risk patients with long-bone fractures. Using a set of objective diagnostic criteria, we saw a significant difference in the incidence of the syndrome between ...
journal_title:Annals of internal medicine
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.7326/0003-4819-99-4-438
更新日期:1983-10-01 00:00:00
abstract::The latest guidelines from the American College of Cardiology and American Heart Association, released in fall 2013, provide a long-anticipated update to the recommendations of the Third Report of the National Cholesterol Education Program Expert Panel on Detection, Evaluation, and Treatment of High Blood Cholesterol ...
journal_title:Annals of internal medicine
pub_type: 杂志文章,评审
doi:10.7326/M16-1739
更新日期:2016-12-06 00:00:00
abstract::The U.S. Preventive Services Task Force (USPSTF) makes recommendations on which preventive services to routinely incorporate into primary care for specific populations. Behavioral counseling interventions are preventive services designed to help persons engage in healthy behaviors and limit unhealthy ones. The USPSTF'...
journal_title:Annals of internal medicine
pub_type: 杂志文章
doi:10.7326/M13-2128
更新日期:2014-03-18 00:00:00
abstract:Background:Central line-associated bloodstream infection (CLABSI) remains prevalent in hospitals in the United States. Objective:To evaluate the impact of a multimodal intervention in hospitals with elevated rates of health care-associated infection. Design:Pre-post observational evaluation of a prospective, national...
journal_title:Annals of internal medicine
pub_type: 杂志文章,多中心研究
doi:10.7326/M18-3533
更新日期:2019-10-01 00:00:00
abstract:BACKGROUND:Recent postmarketing trials produced conflicting results about the risk for hospitalized heart failure (hHF) associated with dipeptidyl peptidase-4 (DPP-4) inhibitors, creating uncertainty about the safety of these antihyperglycemic agents. OBJECTIVE:To examine the associations of hHF with saxagliptin and s...
journal_title:Annals of internal medicine
pub_type: 杂志文章
doi:10.7326/M15-2568
更新日期:2016-06-07 00:00:00
abstract:STUDY OBJECTIVE:To assess the effect of weight-bearing exercise training and subsequent detraining on lumbar bone mineral content in postmenopausal women. DESIGN:Non-randomized, controlled, short-term (9 months) trial and long-term (22 months) exercise training and detraining (13 months). SETTING:Section of applied p...
journal_title:Annals of internal medicine
pub_type: 杂志文章
doi:10.7326/0003-4819-108-6-824
更新日期:1988-06-01 00:00:00
abstract::Flecainide acetate has a recognized proarrhythmic effect in patients treated for ventricular tachycardia. Three patients developed severe ventricular arrhythmias while taking flecainide for atrial fibrillation. Patient 1 had normal ventricular function and idiopathic atrial fibrillation. Treadmill exercise tests durin...
journal_title:Annals of internal medicine
pub_type: 杂志文章
doi:10.7326/0003-4819-111-2-107
更新日期:1989-07-15 00:00:00
abstract::Between June 1980 and September 1981 we evaluated 24 cases of endocarditis from methicillin-resistant Staphylococcus aureus. All of the cases occurred in drug addicts and all were community-acquired. The patients ranged in age from 21 to 59 years and represented an older population than that generally reported for bac...
journal_title:Annals of internal medicine
pub_type: 杂志文章
doi:10.7326/0003-4819-97-3-330
更新日期:1982-09-01 00:00:00
abstract::One hundred ninety-eight patients with chronic myelogenous leukemia received marrow transplants after intensive chemotherapy and total body irradiation. Multivariate analysis showed disease status at time of transplantation to be the most powerful predictor of survival. The probability of long-term survival for alloge...
journal_title:Annals of internal medicine
pub_type: 杂志文章
doi:10.7326/0003-4819-104-2-155
更新日期:1986-02-01 00:00:00
abstract::A patient with familial Mediterranean fever and amyloidosis who received a cadaver renal transplant 6 1/2 years ago was studied to determine the relation of the serum precursor of secondary amyloid (SAA) to the clinical course and to the deposition of amyloid in the transplant. Amyloid fibrils extracted from the patie...
journal_title:Annals of internal medicine
pub_type: 杂志文章
doi:10.7326/0003-4819-87-1-31
更新日期:1977-07-01 00:00:00
abstract:OBJECTIVE:To evaluate the incidence and symptoms of and risk factors for biliary sludge and gallstones during pregnancy and to assess the natural history of these conditions in the first year after delivery. DESIGN:Cohort study. PATIENTS:A total of 272 pregnant women recruited in the first trimester. MEASUREMENTS:Bi...
journal_title:Annals of internal medicine
pub_type: 杂志文章
doi:10.7326/0003-4819-119-2-199307150-00004
更新日期:1993-07-15 00:00:00