Preserved to preservative free prostaglandin analogues in primary open angle glaucoma

Glaucoma affecting 60 million people all over the world and it will be 80 million till 2020. There are approximately 11.2 million persons aged 40 years and older with glaucoma in India. Primary open angle glaucoma (POAG) is commonest type, affecting 2/3rd of glaucoma patients. POAG is estimated to affect 6.48 million persons. The estimated number with primary angle-closure glaucoma is 2.54 million.POAG develops gradually and take long time to get detected and require long term treatment with topical prostaglandin analogues (PGF2) which is the most common as well as most widely used drugs. These PGF2 analogues need to be taken for longer time and more prone to develop adverse drug reactions. Common ADR seen with PG analogues are irritation on instillation, foreign body sensation, dryness of eyes, pain in eye, increased pigmentation of iris, increased eyelash growth, changes in periorbital sulcus and fat. Some ADRs (Adverse Drug Reaction) are explained by the inherent properties of Prostaglandins and those are not explained are because of preservative used in medication and these ADRs can be minimised by using preservative free drug like Tafluprost which are having same efficacy in decreasing IOP

Drug utilization pattern in OPD of government dental college and hospital, Aurangabad

Background: To study drug prescription pattern in dental OPD of Government Dental College and Hospital.Methods: 100 prescriptions were screened & analyzed as per the study parameters from OPD of Government Dental College & Hospital, Aurangabad. Groups of drugs commonly prescribed, like antibiotic, analgesics & others prescription were recorded.Results: Most common groups of drugs prescribed by dental surgeons were NSAIDs, antimicrobials, antiseptics and multivitamins. NSAIDs- 86%; Antimicrobials- 85%; Antiseptics- 8.6%; Multivitamins- 12.3%. The average number of drugs prescribed per patient was 3 and the average number of antimicrobial prescribed per patient was 1.Conclusions: For rational prescribing of drugs there is a need of mass-awareness amongst dental surgeons about the good prescribing by following 6 steps of WHO program on rational use of drugs

Drug utilization review of anticancer drugs in cancer outpatient department of the Government Medical College, Aurangabad

Background: To study drug utilization of anticancer drugs in cancer outpatient department (OPD) of Government Medical College, Aurangabad.Methods: Five hundred and twelve prescription records were screened and analyzed as per the study parameters from cancer OPD of Government Medical College and Hospital, Aurangabad. Commonly used anticancer drugs were recorded; furthermore, different types of carcinomas were noted.Results: Age group of patients was in between 30 and 70, 267 were females and 245 were male patients. The most common type of carcinoma was carcinoma of the breast (17.9%). Carboplatin was the most commonly used anticancer drug (26.56%). The average number of anticancer drugs received per patient was three.Conclusion: WHO suggested drug utilization studies are needed in every health care setting. For a developing country like India, National Drug Policy and Drugs and Therapeutic Committee are a must

Online Reviews System using Aspect Based Sentimental Analysis & Opinion Mining

Aspect extraction is the most critical and thoroughly researched process in SA (Sentiment Analysis) for conducting an accurate classification of feelings. Over the last decade, massive amounts of research have focused on identifying and removing elements. Products have centralized distribution channels, and certain apps may occasionally operate close to the most recent product to be created. Any e-commerce business enterprise must analyses user / customer feedback in order to provide better products and services to them. Because broad reviews frequently include remarks in a consolidated manner when a customer gives his thoughts on various product attributes within the same summary, it is difficult to determine the exact feeling. The key components of this software are included in their release, making it a valuable tool for management to improve the consistency of their own system's specifications. The goal was to categories the aspects of the target entities provided, as well as the feelings conveyed for each aspect. First, we are implementing a supervised classification framework that is tightly restricted and relies solely on training sets for knowledge. As a result, the key terms comes from associated at various elements of a thing within its entirety perform customer sentiment using certain elements. In contrast to current sentiment analysis approaches, synthetic and actual data set experiments yield positive results

Development and Stability of Forced Degradation Studies Indicating Different Brands of Metformin Drugs

In present study, Accouring to specification of Indian pharmacopeia the content official limit of not less than (98.5%) and not more than (101.0%) of the lable amount our hypothesis was that when all different brands of metformin were expose to the different degradation parameters. The Forced degradation studies show the chemical behavior of the molecule which in turn helps in the development of formulation and package. A forced degradation study is an essential step in the design of a regulatory compliant stability program for both drug substances and products, and formalized as a regulatory requirement in ICH Guideline Q1A in 1993. Forced degradation is a degradation of new drug substance and drug product at conditions more severe than accelerated conditions.</jats:p

Clozapine Prevents Poly (I:C) Induced Inflammation by Modulating NLRP3 Pathway in Microglial Cells

Schizophrenia is a complex psychiatric disorder that exhibits an interconnection between the immune system and the brain. Experimental and clinical studies have suggested the presence of neuroinflammation in schizophrenia. In the present study, the effect of antipsychotic drugs, including clozapine, risperidone, and haloperidol (10, 20 and 20 μM, respectively), on the production of IL-1α, IL-1β, IL-2, IL-4, IL-5, IL-6, IL-10, IL-17, IL-18, INF-γ, and TNF-α was investigated in the unstimulated and polyriboinosinic-polyribocytidilic acid [poly (I:C)]-stimulated primary microglial cell cultures. In the unstimulated cultures, clozapine, risperidone, and haloperidol did not influence the cytokine levels. Nevertheless, in cell cultures under strong inflammatory activation by poly (I:C), clozapine reduced the levels of IL-1α, IL-1β, IL-2, and IL-17. Risperidone and haloperidol both reduced the levels of IL-1α, IL-1β, IL-2, and IL-17, and increased the levels of IL-6, IL-10, INF-γ, and TNF-α. Based on the results that were obtained with the antipsychotic drugs and observing that clozapine presented with a more significant anti-inflammatory effect, clozapine was selected for the subsequent experiments. We compared the profile of cytokine suppression obtained with the use of NLRP3 inflammasome inhibitor, CRID3 to that obtained with clozapine, to test our hypothesis that clozapine inhibits the NLRP3 inflammasome. Clozapine and CRID3 both reduced the IL-1α, IL-1β, IL-2, and IL-17 levels. Clozapine reduced the level of poly (I:C)-activated NLRP3 expression by 57%, which was higher than the reduction thay was seen with CRID3 treatment (45%). These results suggest that clozapine might exhibit anti-inflammatory effects by inhibiting NLRP3 inflammasome and this activity is not typical with the use of other antipsychotic drugs under the conditions of strong microglial activation.</jats:p