Abstract:
:Normalizing serum thyroid stimulating hormone (TSH) levels by lifelong treatment with levothyroxine (LT4) remains the primary goal of therapy for patients with hypothyroidism. The reference ranges for TSH are derived from populations with (supposedly) normal thyroid function. But, TSH results are affected by a number of factors including alterations in TSH levels with age, concurrent illnesses, circadian rhythm, inter- and intra-assay differences, and some commonly used medications that interfere with thyroid function or the TSH test. Furthermore, some patients are complex to manage and bringing serum TSH to within its reference range does not always resolve their symptoms of hypothyroidism. Furthermore, changes in TSH within the reference range may provoke symptoms in some sensitive patients, and others may have a personal "set point" for thyroid hormone levels that represents normal function for that individual, but which is outside the population reference range. The introduction of updated LT4 formulations, with better dosing accuracy and stability compared with older versions, should, in theory at least, provide better stability and accuracy of dosing over time. However, the new LT4 formulations are associated with manifold increases in the number of self-reported adverse events. Therefore, patients with hypothyroidism as well as the clinicians managing them need to better understand the utility as well as the limitations of the widely used TSH measurement. In addition, both pharmaceutical companies and the prescribing clinician need to take greater care when patients are switched from older to newer formulations.
journal_name
Curr Med Res Opinjournal_title
Current medical research and opinionauthors
Razvi S,Hostalek Udoi
10.1080/03007995.2019.1570769subject
Has Abstractpub_date
2019-07-01 00:00:00pages
1215-1220issue
7eissn
0300-7995issn
1473-4877journal_volume
35pub_type
杂志文章,评审abstract::One hundred adult male volunteers were randomized to receive either Merieux or Wellcome RA27/3 rubella vaccine. Prior to vaccination, 10% of the subjects were seronegative and all of these seroconverted. No significant boosting effect was found in those with a high pre-vaccine titre but some boost was shown in those w...
journal_title:Current medical research and opinion
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1185/03007998609111093
更新日期:1986-01-01 00:00:00
abstract::The position statement on the management of hyperglycemia in patients with type 2 diabetes mellitus issued in 2012 by the American Diabetes Association and the European Association for the Study of Diabetes contains significant improvements over the 2009 version, including an emphasis on patient-centered care, enhance...
journal_title:Current medical research and opinion
pub_type: 评论,杂志文章
doi:10.1185/03007995.2013.798637
更新日期:2013-07-01 00:00:00
abstract:OBJECTIVE:In patch-based transdermal drug delivery, adhesiveness is critical for safe and effective treatment, especially in Parkinson's disease (PD) where excessive sweating is common. This study compared the adhesiveness of two transdermal patch formulations of rotigotine (improved room temperature-stable [PR2.3.1/Tr...
journal_title:Current medical research and opinion
pub_type: 杂志文章,随机对照试验
doi:10.1080/03007995.2018.1430559
更新日期:2018-07-01 00:00:00
abstract::Twenty-nine patients undergoing cholecystectomy because of chronic calculous cholecystitis were randomised to receive phenylbutazone 10 mg/kg intramuscularly or a control injection (vehicle-containing local anaesthetic) immediately after completion of surgery. Fibrinogen and plasminogen concentrations in plasma, plasm...
journal_title:Current medical research and opinion
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1185/03007999809113349
更新日期:1998-01-01 00:00:00
abstract:UNLABELLED:Therapeutic interventions that block the renin-angiotensin-aldosterone system (RAAS) have an important role in slowing the progression of cardiovascular risk actors to established cardiovascular diseases. In recent years, angiotensin receptor blockers (ARBs) have emerged as effective and well-tolerated alter...
journal_title:Current medical research and opinion
pub_type: 杂志文章,评审
doi:10.1185/030079907x210723
更新日期:2007-07-01 00:00:00
abstract:OBJECTIVE:To compare the effectiveness of 20:1 cafedrine/theodrenaline approved for use in Germany to ephedrine in the restoration of arterial blood pressure and on post-operative outcomes in patients with intra-operative arterial hypotension of any origin under standard clinical practice conditions. METHODS AND RESUL...
journal_title:Current medical research and opinion
pub_type: 杂志文章,多中心研究
doi:10.1080/03007995.2018.1438379
更新日期:2018-06-01 00:00:00
abstract::Liver transplantation is currently a standard therapy for patients with end-stage liver diseases and hepatocellular carcinoma. Given that liver transplantation has undergone a thriving development in these decades, the survival rates after liver transplantation have markedly improved as a result of the critical advanc...
journal_title:Current medical research and opinion
pub_type: 杂志文章,评审
doi:10.1080/03007995.2018.1470085
更新日期:2019-02-01 00:00:00
abstract::An open study was carried out in 40 elderly patients suffering from osteoarthrosis of the hip to assess the effectiveness of 200 mg flurbiprofen daily, fiven either in tablet or liquid suspension form, over a period of 4 weeks. Statistical evaluation of the results in the 19 patients admitted to analysis showed that f...
journal_title:Current medical research and opinion
pub_type: 临床试验,杂志文章
doi:10.1185/03007997709108988
更新日期:1977-01-01 00:00:00
abstract:OBJECTIVE:Luseogliflozin is a novel sodium glucose cotransporter 2 inhibitor for type 2 diabetes mellitus (T2DM) treatment. An exploratory Phase II study was conducted to assess the efficacy and safety of several doses of luseogliflozin in Japanese T2DM patients. PATIENTS AND METHODS:Japanese T2DM patients aged 20-74 ...
journal_title:Current medical research and opinion
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1185/03007995.2014.901943
更新日期:2014-07-01 00:00:00
abstract:OBJECTIVE:Anemia is a complication of chronic kidney disease and may contribute to adverse clinical outcomes. Early identification and treatment of anemia may improve cardiovascular morbidity and mortality. No large-scale population data are available specifically for patients with chronic kidney disease regarding prev...
journal_title:Current medical research and opinion
pub_type: 杂志文章,多中心研究
doi:10.1185/030079904X2763
更新日期:2004-09-01 00:00:00
abstract:OBJECTIVE:This trial evaluated the efficacy and safety of pregabalin dosed twice daily (BID) for relief of neuro-pathic pain associated with postherpetic neuralgia (PHN). RESEARCH DESIGN AND METHODS:The 13-week, double-blind, placebo-controlled study randomized 370 patients with PHN to pregabalin (150, 300, or 600 mg/...
journal_title:Current medical research and opinion
pub_type: 杂志文章,随机对照试验
doi:10.1185/030079906x80404
更新日期:2006-02-01 00:00:00
abstract:BACKGROUND:Allergic rhinitis (AR) can have substantial negative impact on children. Most notably, it can impede learning during the school-age years. Other consequences include adverse behavioral and psychosocial effects, poor quality of life, and potential impact on serious comorbidities, such as asthma. CONSENSUS PA...
journal_title:Current medical research and opinion
pub_type: 共识发展会议,杂志文章,评审
doi:10.1185/030079904x13266
更新日期:2004-12-01 00:00:00
abstract:OBJECTIVE:This study was designed to assess the safety of 25- and 50-mg dosage strengths of zonisamide for initial titration in patients with epilepsy. RESEARCH DESIGN AND METHODS:This phase 3, multicenter, open-label, uncontrolled study conducted at 26 study sites in the United States included male and female patient...
journal_title:Current medical research and opinion
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1185/030079904125003629
更新日期:2004-06-01 00:00:00
abstract:OBJECTIVE:To explore the clinical effect and radial remodeling of transradial slender 7 Fr sheath for left main bifurcation disease (LM bifurcation). METHODS:From January 2018 to September 2019, 236 patients with LM bifurcation undergoing transradial percutaneous coronary intervention (PCI) from two heart centers were...
journal_title:Current medical research and opinion
pub_type: 杂志文章
doi:10.1080/03007995.2020.1815684
更新日期:2020-10-01 00:00:00
abstract:OBJECTIVE:The efficacy of antihistamines in perennial allergic rhinitis in children has been evaluated in studies using active comparators, whereas placebo-controlled studies are very few. A randomized, multicenter, double-blind, parallel-group clinical study was carried out to evaluate the dose-response relationship a...
journal_title:Current medical research and opinion
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1185/03007995.2010.485413
更新日期:2010-07-01 00:00:00
abstract:OBJECTIVE:The Physician Payments Sunshine Act, enacted in 2010, is intended to increase the transparency of relationships between US physicians and teaching hospitals and manufacturers of drugs, biologics, and medical devices. We examined current opinion regarding the impact of the Sunshine Act on peer-reviewed medical...
journal_title:Current medical research and opinion
pub_type: 杂志文章,评审
doi:10.1185/03007995.2015.1131151
更新日期:2016-01-01 00:00:00
abstract::Forty-two patients with a radiologically confirmed diagnosis of chronic pyelonephritis were treated with 1 g carindacillin every 6 hours over a period of 6 weeks. An underlying urological disease was present in 84% of the 38 patients for whom sufficient data were available for evaluation. The results of carindacillin ...
journal_title:Current medical research and opinion
pub_type: 临床试验,杂志文章
doi:10.1185/03007997809111904
更新日期:1978-01-01 00:00:00
abstract:OBJECTIVE:To compare the efficacy of intranasal fentanyl spray (INFS), oral transmucosal fentanyl citrate (OTFC), fentanyl buccal tablet (FBT) and oral morphine (OM) for the treatment of breakthrough cancer pain (BTCP). METHODS:A systematic literature review (Medline, EMBASE, BIOSIS; 1996-2007) identified six randomis...
journal_title:Current medical research and opinion
pub_type: 杂志文章,meta分析
doi:10.1185/03007991003694340
更新日期:2010-05-01 00:00:00
abstract:OBJECTIVE:Pseudomonas aeruginosa is a difficult-to-treat bacterial pathogen often isolated from patients with serious nosocomial infections. The goal of this analysis is to present the clinical and microbiologic effectiveness of doripenem in the treatment of infections due to P. aeruginosa. RESEARCH DESIGN AND METHODS...
journal_title:Current medical research and opinion
pub_type: 杂志文章,meta分析
doi:10.1185/03007990903396790
更新日期:2009-12-01 00:00:00
abstract::A trial was carried out in 30 patients to assess the effectiveness of indanyl carbenicillin in acute or chronic urinary tract infections, many of which were complicated by a pathological urological or medical condition. In all patients, infection was due to a single species of pathogen: E. coli (19), Proteus (6), and ...
journal_title:Current medical research and opinion
pub_type: 杂志文章
doi:10.1185/03007997609109298
更新日期:1976-01-01 00:00:00
abstract:OBJECTIVE:Implantation of bone marrow mononuclear cells (BM-MNCs), including endothelial progenitor cells, into ischemic lower limbs has been shown to improve symptoms in patients with peripheral arterial diseases (PAD). This study investigated whether BM-MNC implantation (BMI) is also effective for the ischemic hands ...
journal_title:Current medical research and opinion
pub_type: 杂志文章
doi:10.1185/030079906X1000078
更新日期:2006-04-01 00:00:00
abstract:OBJECTIVE:In this study, we explored the analgesic and antihyperalgesic properties of a synthetic cannabinoid (nabilone) on experimental heat pain in men and women, as well as its effects on descending pain inhibitory systems. RESEARCH DESIGN AND METHODS:A double-blind, placebo controlled, crossover study of nabilone ...
journal_title:Current medical research and opinion
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1185/030079908x280635
更新日期:2008-04-01 00:00:00
abstract:OBJECTIVE:This study was undertaken to assess the long-term outcome of transcatheter arterial chemoembolization (TACE) after radiofrequency ablation (RFA) combined with a combined therapy for Chinese patients with intermediate (stage B) hepatocellular carcinoma (HCC) of single block type, and evaluate the survival rate...
journal_title:Current medical research and opinion
pub_type: 杂志文章
doi:10.1185/03007995.2015.1058249
更新日期:2015-08-01 00:00:00
abstract:OBJECTIVE:Heart failure (HF) is a major health problem facing the US and studies suggest that the incidence of this condition will rise significantly over the next 10 years. Limiting the incidence or duration of HF hospitalizations would, therefore, have a major impact on healthcare costs. The purpose of this review is...
journal_title:Current medical research and opinion
pub_type: 杂志文章,评审
doi:10.1185/030079906X80233
更新日期:2006-01-01 00:00:00
abstract:OBJECTIVE:Ocular surface disease (OSD) is a common side effect of ophthalmic medications containing the preservative benzalkonium chloride (BAK). Little is known whether and how glaucoma treatment patterns and annual costs vary based on the presence of BAK. The objective of this analysis was to estimate first-year trea...
journal_title:Current medical research and opinion
pub_type: 杂志文章
doi:10.1185/03007995.2010.531254
更新日期:2010-12-01 00:00:00
abstract:OBJECTIVE:To assess the burden of treatment-resistant depression (TRD) among privately insured patients with anxiety disorder and/or substance use disorders (SUD). METHODS:Adults <65 years old were identified in the Optum Health Care Solutions Inc. database (July 2009-March 2017). Among those with major depressive dis...
journal_title:Current medical research and opinion
pub_type: 杂志文章
doi:10.1080/03007995.2020.1844645
更新日期:2021-01-01 00:00:00
abstract::Oxaprozin (4,5-diphenyl-2-oxazolepropionic acid) is a non-steroidal anti-inflammatory drug (NSAID) which is effective in models of inflammation, pain and pyrexia. It is effective and well tolerated in the clinical management of adult rheumatoid arthritis (RA), osteoarthritis (OA), ankylosing spondylitis, soft tissue d...
journal_title:Current medical research and opinion
pub_type: 评论,社论
doi:10.1185/030079904125004420
更新日期:2004-08-01 00:00:00
abstract:INTRODUCTION:GOLD guideline recommendations are currently the "gold standard" for the treatment of COPD patients. OBJECTIVES:The objective of this analysis was to evaluate compliance with GOLD guidelines in managing COPD patients' treatment by general practitioners (GPs) and pulmonologists. Since inhaled corticosteroi...
journal_title:Current medical research and opinion
pub_type: 杂志文章
doi:10.1080/03007995.2016.1182900
更新日期:2016-09-01 00:00:00
abstract:OBJECTIVE:To investigate the effect of selective laser trabeculoplasty (SLT) on the intraocular pressure (IOP) of untreated fellow eyes in patients with open-angle glaucoma. STUDY DESIGN:Retrospective chart review. PATIENTS AND METHODS:Charts of all patients who underwent SLT at the University of Texas Southwestern M...
journal_title:Current medical research and opinion
pub_type: 杂志文章
doi:10.1185/03007990902728316
更新日期:2009-03-01 00:00:00
abstract::Cardiac arrhythmias are the most common cardiac complication reported in pregnant women with and without structural heart disease (SHD); they are more frequent among women with SHD, such as cardiomyopathy and congenital heart disease (CHD). While older studies had indicated supraventricular tachycardia as the most com...
journal_title:Current medical research and opinion
pub_type: 杂志文章
doi:10.1080/03007995.2020.1762555
更新日期:2020-07-01 00:00:00