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Ocular disorders can lead to serious sight impairment and irreversible blindness. Generally simple topical and systemic treatments are recommended for treating these vision-threatening illnesses. The distinctive architecture of the eye complicates ocular drug delivery. The ophthalmic emulsion formulations have been found to increase bioavailability in the eye by prolonging residence time and improving permeability through the cornea. Therefore, this study highlights ophthalmic emulsions meant for both the anterior and posterior parts of the eye while examining a wide range of ocular disorders that affect individuals globally. This review presents, in brief, recent emulsion-based patented innovations, clinical trials, and marketed emulsion formulations for ocular drug delivery, which are strengthening development of the new ophthalmic drug products for managing different ocular diseases and disorders.
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Introduction The red blood cell distribution width (RDW) is a measurement of variations in the size of red blood cells. As the width increases, the rate of mortality also increases, although the reason for it is still not known. On the other hand, platelet distribution width (PDW) is also useful in predicting morbidity and mortality in sepsis and other critically ill patients. In our study, we planned to study the impact of both RDW and PDW and evaluate their prognostic importance with outcome in patients admitted in medicine intensive care unit (MICU). Material and Method In these cross-sectional observational studies, 1,300 patients were included who were admitted in MICU. Critically ill patients were defined on the basis of qSOFA score greater than 2. PDW and RDW were obtained from Coulter report of complete blood count. Parameters included in Acute Physiology and Chronic Health Evaluation (APACHE) IV scores were taken and APACHE IV score was calculated. Correlation of RDW and PDW with outcomes such as length of ICU stay, use of mechanical ventilator, and discharge/death was done. Result The mean RDW (%) for the entire study population was 15.17 ± 3.01. The RDW (%) was significantly on the higher side in patients who succumbed to the disease as compared with the patients who were discharged. The correlation between the length of ICU stay (days) and RDW (%) was moderately positive and was significant (rho = 0.37, p ≤ 0.001). The correlation between the length of ICU stay (days) and PDW (%) was moderately positive and was significant (rho = 0.5, p ≤ 0.001). Conclusion RDW and PDW were found as significant indicators for period of stay in ICU, requirement for mechanical ventilation, and mortality rate in patients admitted to ICUs. As these are simple, easy to conduct, universally available tests, they can be regularly incorporated in patients admitted in ICUs.
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AIMS AND OBJECTIVES: Different severity scores are being used to assess outcomes in intensive care unit, but variable data had been reported so far per their performance. Main objective of this study is to compare performance of acute physiology and chronic health evaluation II (APACHE II), sequential organ failure assessment (SOFA), and modified nutrition risk in critically ill (mNUTRIC) scoring systems regarding the outcomes in the form of morbidity and mortality in medical intensive care unit (MICU) at rural tertiary-care health center. MATERIALS AND METHODS: In this cross-sectional study, 1,990 patients older than 18 years admitted in the ICU were enrolled. Age, gender, diagnosis, intubation, comorbidities, APACHE II, SOFA scores, m NUTRIC score, MICU stays in days, and need of mechanical ventilation were noted. RESULTS: When we compared different score with mortality, APACHE-II was having sensitivity of 89.9% and specificity of 97.6%; SOFA had 90.1% sensitivity and 96.6% specificity; while mNUTRIC score had 97.2% sensitivity and 74.0% specificity. APACHE-II score had sensitivity of 93.4%, SOFA had 90.5%, and mNUTRIC score 92.3% with low specificity of 76.5% in predicting requirement of mechanical ventilation. mNUTRIC score and ICU length of stay showed moderate positive correlation (p value = <0.001). CONCLUSION: All the three scores were comparable in sensitivity and specificity in predicting outcomes in the form of mortality, need of mechanical ventilation, and length of ICU stays. mNUTRIC score was more sensitive than others, and as it was based on nutritional status, hence more weightage should be given on this score. HOW TO CITE THIS ARTICLE: Kumar S, Gattani SC, Baheti AH, Dubey A. Comparison of the Performance of APACHE II, SOFA, and mNUTRIC Scoring Systems in Critically Ill Patients: A 2-year Cross-sectional Study. Indian J Crit Care Med 2020;24(11):1057-1061.
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BACKGROUND: In the list of named numerical neuro-ophthalmological syndromes, such as one-and-a-half syndrome and others, we report for the first time twenty-and-a-half syndrome, which is characterized by one-and-a-half syndrome with bilateral seventh and right fifth nerve palsy (1.5 + 7 + 7 + 5 = 20.5) in a patient with ischemic stroke. CASE PRESENTATION: A 45-year-old Asian Hindu woman presented with vomiting and imbalance of 1 day's duration. She had left-sided ataxic hemiparesis with one-and-a-half syndrome with bilateral seventh and right fifth nerve palsy. Magnetic resonance imaging of her brain revealed acute non-hemorrhagic infarct in the right posterolateral aspect of pons and medulla, with normal brain vessels angiography. We described her disorder as twenty-and-a-half syndrome. She was put on antiplatelet therapy. CONCLUSIONS: Twenty-and-a-half syndrome is reported for the first time. It is due to posterior circulation stroke; in our case, it was due to lacunar infarcts in the pons and medulla, manifesting as one-and-a-half syndrome with bilateral seventh and right fifth nerve palsy.
