Abstract:
:Beta-adrenoceptor blocking drugs (beta-blockers) are one of the most frequently used class of cardiovascular drugs that are mainly used in conventional dosage forms., which have their own limitations including hepatic first-pass metabolism, high incidence of adverse effects due to variable absorption profiles, higher frequency of administration and poor patient compliance. Essentially, attempts have been made to develop novel drug delivery systems for beta-blockers, including transdermal delivery systems, to circumvent the drawbacks of conventional drug delivery. However, so far none of the beta-blocker drugs have been marketed as transdermal delivery systems. Nevertheless, there have been noteworthy research endeavours worldwide at the laboratory level to investigate the skin permeation and to develop transdermal formulations of beta-blockers including: propranolol, metoprolol, atenolol, timolol, levobunolol, bupranolol, bopindolol, mepindolol, sotalol, labetolol, pindolol, acebutolol and oxprenolol. Innovative research exploiting penetration-enhancing strategies, such as iontophoresis, electroporation, microneedles and sonophoresis, holds promise for the successful use of these drugs as consumer-friendly transdermal dosage forms in clinical practice. This paper presents an overview of the transdermal research on this important class of drugs.
journal_name
Expert Opin Drug Delivjournal_title
Expert opinion on drug deliveryauthors
Aqil M,Sultana Y,Ali Adoi
10.1517/17425247.3.3.405subject
Has Abstractpub_date
2006-05-01 00:00:00pages
405-18issue
3eissn
1742-5247issn
1744-7593journal_volume
3pub_type
杂志文章,评审abstract:INTRODUCTION:Amphiphilic block copolymers are recognized components of parenteral drug nanocarriers. However, their performance in oral administration has barely been evaluated to any great extent. AREAS COVERED:This review provides an overview of the methods used to prepare drug-loaded polymeric micelles and to evalu...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1517/17425247.2015.960841
更新日期:2015-02-01 00:00:00
abstract::Many agents used to treat cancer are toxic to normal tissues. Thus, treatments delivering drug specifically to tumour, while minimising exposure to normal tissue, may be advantageous over non-targeted treatments. The exquisite specificity of the immune system has been used successfully to help develop targeted antican...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1517/17425247.5.1.87
更新日期:2008-01-01 00:00:00
abstract:OBJECTIVES:Thermosensitive chitosan/glycerophosphate (C/GP) solutions exhibiting sol-gel transition around body temperature were prepared to develop a class of injectable hydrogel platforms for the imaging and loco-regional treatment of hepatocellular carcinoma (HCC). Indocyanine green (ICG) was loaded in the thermosen...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章
doi:10.1517/17425247.2015.1042452
更新日期:2015-01-01 00:00:00
abstract::The treatment of oral and periodontal diseases and associated anomalies accounts for a significant proportion of the healthcare burden, with the manifestations of these conditions being functionally and psychologically debilitating. Growth factors are critical to the development, maturation, maintenance and repair of ...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1517/17425247.3.5.647
更新日期:2006-09-01 00:00:00
abstract:INTRODUCTION:Liposomes are well-known as drug carriers, and are now critical components of two of six types of adjuvants present in licensed vaccines. The liposomal vaccine adjuvant field has long been dynamic and innovative, and research in this area is further examined as new commercial products appear in parallel wi...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1517/17425247.2016.1151871
更新日期:2016-06-01 00:00:00
abstract:INTRODUCTION:Interest in mesoporous silica nanoparticles for drug delivery has resulted in a good understanding of the impact of size and surface chemistry of these nanoparticles on their performance as drug carriers. Shape has emerged as an additional factor that can have a significant effect on delivery efficacy. Rod...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1080/17425247.2018.1517748
更新日期:2018-09-01 00:00:00
abstract:INTRODUCTION:Pressurized metered dose inhalers (pMDIs) are evolving to be a very effective drug delivery option in patients with airway diseases. They offer comparable lung deposition and reduced oropharyngeal deposition similar with the dry powder inhalers. As recommended by the Global Initiative for Asthma guidelines...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1517/17425247.2015.987661
更新日期:2015-06-01 00:00:00
abstract:INTRODUCTION:Hepatocellular carcinoma (HCC) is one of the most common lethal malignancies. The prognosis is poor despite progress in early diagnosis. The initial treatment of choice is hepatic resection; unfortunately, not all patients are eligible for liver resection. Moreover, there are significant recurrences. Diffe...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1517/17425247.2013.770733
更新日期:2013-05-01 00:00:00
abstract::The CYPHER (Cordis, Johnson & Johnson) sirolimus-eluting stent and the TAXU (Boston Scientific) paclitaxel-eluting stent have been extensively evaluated and have been proven to be significant novel tools for the treatment of coronary artery disease. Several sirolimus derivatives have already emerged, receiving CE Mark...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1517/17425247.3.6.783
更新日期:2006-11-01 00:00:00
abstract:OBJECTIVE:The Aluetta™ reusable pen device and instructions for use (IFU) for growth hormone (r-hGH; Saizen®, Merck KGaA, Darmstadt, Germany) administration were tested for Human-Factors Usability, to ensure it could be used safely and effectively by the intended users in the intended use environment. RESEARCH DESIGN ...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章
doi:10.1080/17425247.2020.1774549
更新日期:2020-07-01 00:00:00
abstract:INTRODUCTION:Many new drug substances have low aqueous solubility which can cause poor bioavailability after oral administration. The application of solid dispersions is a useful method to increase the dissolution rate of these drugs and thereby improve their bioavailability. So far, several methods have been developed...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1517/17425247.2011.598147
更新日期:2011-09-01 00:00:00
abstract:INTRODUCTION:Rapid clearance of drugs from the body results in short therapeutic half-life and is an integral property of many protein and peptide-based drugs. To maintain the desired therapeutic effect patients are required to administer higher doses more frequently, which is inconvenient and risks undesirable side ef...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1517/17425247.2015.993313
更新日期:2015-05-01 00:00:00
abstract:INTRODUCTION:Topically applied small interfering RNA (siRNA) can be an effective treatment for skin disorders. Using noninvasive strategies can be a safe and effective siRNA-permeation-enhancement approach for facilitating skin delivery. It has been demonstrated that noninvasive approaches for enhancing siRNA transport...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1517/17425247.2016.1121988
更新日期:2016-01-01 00:00:00
abstract::Objective: Conventional chloramphenicol (CHL) eye drops are widely used anti-infection formulations for acute bacterial conjunctivitis. However, the therapeutic effects are limited by insufficient concentration in the conjunctival sac. Hence, the objective of this study is to formulate and develop novel CHL eye drops ...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章
doi:10.1080/17425247.2019.1609447
更新日期:2019-06-01 00:00:00
abstract:BACKGROUND:Targeted delivery of antithrombotic (thrombolytic) drugs is expected to increase their efficacy and decrease side effects, especially in the case of thrombolytic enzymes. Liposomes, phospholipid nanosized bubbles with a bilayered membrane structure, have drawn a lot of interest as pharmaceutical carriers for...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1517/17425240802497457
更新日期:2008-11-01 00:00:00
abstract:INTRODUCTION:Nanocarrier-based delivery systems offer multiple benefits to overcome limitations of the traditional drug dosage forms, such as protection of the drug, enhanced bioavailability, targeted delivery to disease site, etc. Nanocarriers have exhibited tremendous successes in targeted delivery of therapeutics to...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章
doi:10.1080/17425247.2021.1828339
更新日期:2020-10-08 00:00:00
abstract::dl-Methylphenidate (MPH) remains the most widely used pharmacological agent in the treatment of attention-deficit/hyperactivity disorder (ADHD). The predominantly dopaminergic mechanism of the psychostimulant actions has become more clearly defined. Neuroimaging and genetic studies are revealing the underlying neuropa...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1517/17425247.2.1.121
更新日期:2005-01-01 00:00:00
abstract:INTRODUCTION:Respiratory infections and diseases are accompanied by or exhibit inflammation. Recent advances in nanoparticle engineering technology, together with the increased knowledge of inflammatory pathophysiology, have ignited interest in the pulmonary delivery of anti-inflammatory agents (AIAs) to achieve local ...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1517/17425247.2015.993968
更新日期:2015-06-01 00:00:00
abstract:OBJECTIVES:The aim of this work is to synthesize a novel stable and biodegradable nitric oxide (NO) donor polymer based on a chitosan backbone. This polymer needed to be linked to glutathione (GSH), which was nitrosated in a second step. This polymer has been developed as an NO delivery platform that could be further e...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章
doi:10.1517/17425247.2015.1028916
更新日期:2015-08-01 00:00:00
abstract::Introduction: Thymoquinone (TQ), 2-isopropyl-5-methylbenzo-1, 4-quinone, the main active constituent of Nigella sativa (NS) plant, has been proven to be of great therapeutic aid in various in vitro and in vivo conditions. Despite the promising therapeutic activities of TQ, this molecule is not yet in the clinical tria...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1080/17425247.2020.1730808
更新日期:2020-04-01 00:00:00
abstract:OBJECTIVES:To develop orodispersible films (ODF) based on hydrophobic polymers with higher stability to ordinary environmental humidity conditions without compromising their fast disintegration time. METHODS:A quality by design approach was applied to screen three different formulations each one based on a different h...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章
doi:10.1080/17425247.2016.1218458
更新日期:2016-10-01 00:00:00
abstract:INTRODUCTION:The development of therapeutics for central nervous system (CNS) disorders is still considered a challenging area in drug development due to insufficient translocation through the blood-brain barrier (BBB). Under normal conditions, BBB restrict the penetration of more than 98% of blood-borne molecules incl...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1080/17425247.2018.1444601
更新日期:2018-04-01 00:00:00
abstract:INTRODUCTION:Use of pre-filled syringes as both a packaging and delivery system for pharmaceutical drug products is accelerating. Pre-filled syringes must meet the quality and suitability for use requirements for both systems, including compatibility with the drug product. Relevant incompatibilities between pre-filled ...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1517/17425247.2014.928281
更新日期:2014-10-01 00:00:00
abstract::The demand for new vaccine adjuvants is well documented. New purified antigens from parasites, bacterial or viral pathogens, as well as recombinant subunit antigens and synthetic peptides, are often inherently weak immunogens; therefore, they need some kind of adjuvant to help initiate an immune response. In addition,...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1517/17425247.2.5.807
更新日期:2005-09-01 00:00:00
abstract:BACKGROUND:Therapeutic peptides have great potential as anticancer agents owing to their ease of rational design and target specificity. However, their utility in vivo is limited by low stability and poor tumor penetration. OBJECTIVE:The authors review the development of peptide inhibitors with potential for cancer th...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1517/17425240903143745
更新日期:2009-10-01 00:00:00
abstract:INTRODUCTION:Polymeric microspheres have been established as a valuable parenteral drug delivery system for sustained release of therapeutic agents via subcutaneous or intramuscular injection. AREAS COVERED:Biodegradable polymers which are either synthetic or from natural sources are reviewed with respect to recent ad...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1517/17425247.2012.709844
更新日期:2012-09-01 00:00:00
abstract:INTRODUCTION:Nanocomposite microparticles are intelligent carriers utilised for pulmonary drug delivery. These carriers are composed of drug-encapsulated nanoparticles dispersed in microstructures of polysaccharides. Upon administration, the inhaled microparticles can penetrate and be deposited deeply in the lung due t...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1517/17425247.2016.1102224
更新日期:2016-01-01 00:00:00
abstract:BACKGROUND AND OBJECTIVES:Alendronate sodium (ALS) is the most common drug used for the treatment of osteoporosis. The challenges facing ALS use include: very poor oral bioavailability (0.6%), esophageal ulcers, and complicated instructions for its use. The objective of this research is to utilize nanotechnology to for...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章
doi:10.1517/17425247.2013.799136
更新日期:2013-06-01 00:00:00
abstract::The Socrates Intensive Programme offers annual courses focusing on the specific aspects of innovative therapeutics. The 2004 meeting was coordinated by the University of Parma and covered various subjects in the field of advanced drug delivery and pharmaceutical technology, including sessions on biopharmaceutics, phar...
journal_title:Expert opinion on drug delivery
pub_type:
doi:10.1517/17425247.1.1.185
更新日期:2004-11-01 00:00:00
abstract:INTRODUCTION:Nanoparticles are anticipated to overcome persistent challenges in efficient drug delivery, but the limitations associated with conventional methods of preparation are resulting in slow translation from research to clinical applications. Due to their enormous potential, microfluidic technologies have emerg...
journal_title:Expert opinion on drug delivery
pub_type: 杂志文章,评审
doi:10.1080/17425247.2018.1446936
更新日期:2018-05-01 00:00:00