Cost-effectiveness of glaucoma management with monotherapy medications in Egypt

From Eye Care to Hair Growth: Bimatoprost

BACKGROUND

Bimatoprost has emerged as a significant medication in the field of medicine over the past several decades, with diverse applications in ophthalmology, dermatology, and beyond. Originally developed as an ocular hypotensive agent, it has proven highly effective in treating glaucoma and ocular hypertension. Its ability to reduce intraocular pressure has established it as a first-line treatment option, improving management and preventing vision loss. In dermatology, bimatoprost has shown promising results in the promotion of hair growth, particularly in the treatment of alopecia and hypotrichosis. Its mechanism of action, stimulating the hair cycle and prolonging the growth phase, has led to the development of bimatoprost-containing solutions for enhancing eyelash growth.

AIM

The aim of our review is to provide a brief description, overview, and studies in the current literature regarding the versatile clinical use of bimatoprost in recent years. This can help clinicians determine the most suitable individualized therapy to meet the needs of each patient.

METHODS

Our methods involve a comprehensive review of the latest advancements reported in the literature in bimatoprost formulations, which range from traditional eye drops to sustained-release implants. These innovations offer extended drug delivery, enhance patient compliance, and minimize side effects.

RESULTS

The vast literature published on PubMed has confirmed the clinical usefulness of bimatoprost in lowering intraocular pressure and in managing patients with glaucoma. Numerous studies have shown promising results in dermatology and esthetics in promoting hair growth, particularly in treating alopecia and hypotrichosis. Its mechanism of action involves stimulating the hair cycle and prolonging the growth phase, leading to the development of solutions that enhance eyelash growth. The global use of bimatoprost has expanded significantly, with applications growing beyond its initial indications. Ongoing research is exploring its potential in glaucoma surgery, neuroprotection, and cosmetic procedures.

CONCLUSIONS

Bimatoprost has shown immense potential for addressing a wide range of therapeutic needs through various formulations and advancements. Promising future perspectives include the exploration of novel delivery systems such as contact lenses and microneedles to further enhance drug efficacy and patient comfort. Ongoing research and future perspectives continue to shape its role in medicine, promising further advancements and improved patient outcomes.

Changes of the Types and Daily Costs of Topical Antiglaucoma Medications from 2006 to 2021 in China

Purpose. To investigate the changes of the types and daily costs of topical antiglaucoma medications from 2006 to 2021 in China, providing evidence for optimizing treatment regimen and medical insurance policy. Methods. The types of topical antiglaucoma drugs except complementary and traditional medicines and associated price information were collected from the largest pharmaceutical database in China (YAOZH database). The daily costs of each drug, the average income level, and the daily cost of topical antiglaucoma medications relative with daily disposable income were calculated and compared between 2006 and 2021. Results. The options of topical antiglaucoma drugs increased remarkably to 32 types in 2021, of which prostaglandin analogs comprised the largest proportion (31.25%). There were 10 types of the same brand drugs available in 2006 and 2021, the mean daily cost of which decreased from $0.39 ± 0.30 to $0.28 ± 0.23 ( $p<0.001$ ). As the average daily disposable income of Chinese residents grew greatly, the proportion of the daily cost of topical antiglaucoma medications in daily disposable income in 2021 declined significantly from 32.52% to 5.78% (all the drugs, $p<0.001$ ) and 3.94% (without unit dose package, $p<0.001$ ) in rural areas and from 9.95% to 2.31% (all the drugs, $p<0.001$ ) and 1.57% (without unit dose package, $p<0.001$ ) in urban areas. Conclusions. Topical antiglaucoma medications available become much more abundant in China. With the increase of residents’ disposable income and reduction of daily costs of topical antiglaucoma medications, the drug treatment for glaucoma becomes more affordable both in rural and urban areas.

Keratoconus with Central Serous Chorioretinopathy: A Rare Combination

Keratoconus and central serous chorioretinopathy are two rare diseases. They can occur together in some individuals. We report a case of a 48-year-old man, who presented to our clinic with decreased visual acuity on his left eye. Physical examination, biomicroscopy, corneal topography, and optical coherence tomography revealed keratoconus and central serous chorioretinopathy. We discuss the possible connection between these two conditions.

A Systematic Review on the Extent and Quality of Pharmacoeconomic Publications in Egypt

BACKGROUND

Egypt faces many challenges when matching patient needs with available resources. Consequently, there has been an increasing interest in pharmacoeconomics as an aid tool in health decision-making to better allocate resources.

OBJECTIVES

To review and evaluate the volume and the quality of published pharmacoeconomic studies in Egypt.

METHODS

A literature search was conducted in August 2018 using PubMed, Google Scholar, and Cochrane library to identify published Egyptian pharmacoeconomic studies. Articles were included if they were original economic studies, written and published in English, and conducted in Egypt. Each article was assessed independently by two reviewers using the 100-point Quality of Health Evaluation Studies (QHES) scale.

RESULTS

Fifteen studies published between 2002 and 2017 were included in the review. Most of them were cost-effectiveness analyses (60%). The minority used secondary data (33.3%) or adopted modeling techniques (40%). The mean QHES score of the included studies was 70.1 ± 21.8, and approximately 40% of them had a QHES score of more than 80.

CONCLUSION

Pharmacoeconomic evaluations in Egypt are still in their infancy. The Egyptian guidelines for economic evaluation should be adopted and the EQ-5D-5L value sets should be developed to increase the quality of economic research.