A novel personalised treatment approach for psoriasis: anti‐VEGF‐A therapy

Author(s):  
A. Luengas‐Martinez ◽  
R. Paus ◽  
H.S. Young
Thorax ◽  
2020 ◽  
Vol 75 (12) ◽  
pp. 1119-1129
Author(s):  
Matthew J Martin ◽  
Richard Beasley ◽  
Tim W Harrison

Asthma attacks (exacerbations) are common, accounting for over 90 000 UK hospital admissions per annum. They kill nearly 1500 people per year in the UK, have significant associated direct and indirect costs and lead to accelerated and permanent loss of lung function. The recognition of asthma as a heterogeneous condition with multiple phenotypes has revolutionised the approach to the long-term management of the condition, with greater emphasis on personalised treatment and the introduction of the treatable traits concept. In contrast asthma attacks are poorly defined and understood and our treatment approach consists of bronchodilators and systemic corticosteroids. This review aims to explore the current limitations in the description, assessment and management of asthma attacks. We will outline the risk factors for attacks, strategies to modify this risk and describe the recognised characteristics of attacks as a first step towards the development of an approach for phenotyping and personalising the treatment of these critically important events. By doing this, we hope to gradually improve asthma attack treatment and reduce the adverse effects associated with recurrent courses of corticosteroids.


Author(s):  
S.V. Kolesnik ◽  
◽  
A.S. Zhuravlev ◽  
A.I. Kolesnik ◽  
S.A. Kakunina ◽  
...  

Introduction. Age-related macular degeneration (AMD) is one of the leading causes of irreversible vision loss among older patients. Since the introduction of anti-VEGF therapy, retinal specialists have been able to maintain or improve vision in patients with AMD. However, anti-VEGF therapy is ineffective in a certain percentage of patients. In 25-35% of cases of wet AMD, secondary epiretinal membranes (ERM) in the macular region are found. Anti-VEGF therapy has been found to be less effective in the treatment of wet AMD with ERM. Optimal treatment tactics for this combined pathology remains a matter of debate. Purpose. To evaluate the efficacy of different combined treatment approaches to patients with wet AMD and ERM. Methods. Study was performed on 2 eyes of 2 patients with ERM and AMD, wet form. Patients were divided in two groups. First patient received one loading dose of anti-VEGF drug (ranibizumab) and after that underwent standart pars plana vitrectomy (PPV) with removal of epiretinal and inner limiting membrane (ILM). Anti-VEGF therapy than was continued according to pro re nata regimen. Second patient underwent standart PPV with removal of ERM and ILM first. After the surgery, loading dose of anti-VEGF drug was injected. Anti-VEGF therapy than was continued according to pro re nata regimen. Results. After treatment, there was a decrease in central retinal thickness in both patients, but an increase in maximum corrected visual acuity was observed only in first patient. Conclusions. Based on the results of the performed study, the most optimal treatment approach to patients with wet AMD and ERM consisted of a single loading dose of anti-VEGF drug injection followed by PPV with removal of ERM and ILM and further continuation of anti-VEGF therapy for wet AMD. However, further research is needed to form a final conclusion about the effectiveness of the chosen treatment tactic. Key words: epiretinal fibrosis, AMD, CNVM, anti-VEGF


1997 ◽  
Vol 6 (4) ◽  
pp. 34-47 ◽  
Author(s):  
Steven H. Long ◽  
Lesley B. Olswang ◽  
Julianne Brian ◽  
Philip S. Dale

This study investigated whether young children with specific expressive language impairment (SELI) learn to combine words according to general positional rules or specific, grammatic relation rules. The language of 20 children with SELI (4 females, 16 males, mean age of 33 months, mean MLU of 1.34) was sampled weekly for 9 weeks. Sixteen of these children also received treatment for two-word combinations (agent+action or possessor+possession). Two different metrics were used to determine the productivity of combinatorial utterances. One metric assessed productivity based on positional consistency alone; another assessed productivity based on positional and semantic consistency. Data were analyzed session-by-session as well as cumulatively. The results suggest that these children learned to combine words according to grammatic relation rules. Results of the session-by-session analysis were less informative than those of the cumulative analysis. For children with SELI ready to make the transition to multiword utterances, these findings support a cumulative method of data collection and a treatment approach that targets specific grammatic relation rules rather than general word combinations.


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