Assessing the Impact of Inflammatory Markers and CT Severity Score on Disease Severity of COVID-19 Patients Admitted to ICU at a Tertiary Hospital.

BACKGROUND: In December 2019, SARS-COV-2 infection emerged in Wuhan, China causing COVID-19 and subsequently spread throughout the globe. A great uncertainty is associated with the disease progression, as the risk of severe COVID-19 is not uniform among all the patients. Systemic inflammation has been reported as a predictor for COVID-19 outcomes. Elevated levels of inflammatory markers are shown to be associated with endothelial dysfunction, cytokine storm and coagulopathy in COVID-19. There is a growing body of evidence, that these findings exert influence in the causation of mortality in patients with severe Covid-19. The present study is carried out with an aim to evaluate the clinical outcomes of patients by interrelating their clinical severity with inflammatory markers and CT (Computed tomography) severity score (CTSS). OBJECTIVES: The aim of the study is to correlate COVID-19 severity with inflammatory markers and CT severity score. We also aim to determine the optimal cut-off values for inflammatory markers and CT severity scores in order to establish their interrelationship to the disease severity. MATERIALS AND METHODS: It is a hospital-based retrospective observational study. The study was conducted over a period of four months (July 2020 to October 2020) based on data obtained from the records of patients, admitted with a laboratory confirmed SARS-COV-2 infection. The current study included a total of 84 patients, admitted to ICU with the severe COVID-19.Study tools included serum CRP, serum ferritin, D-dimer, neutrophil-to-lymphocyte ratio (NLR), interleukin-6 (IL-6) and 25-point CT severity score obtained from HRCT (high resolution computerized tomography) chest. RESULTS: Out of 84 patients recruited, 54 patients were survivors and 30 patients were non-survivors (deceased). 78% of the study population was male and 22% was female. For survivors, average CTSS was 12.43 ± 5.7 and whereas average CTSS for non-survivors was 18.87 ± 4.68(p<0001). Average D-dimer was 2.5 ± 1.43 in the survivor group and 3.39 ± 0.95 for non-survivors (p<0.004). Correlation coefficient of CTSS with FiO2 is 0.685 (p<0.0001). The optimal cut-off value for predicting mortality for D-dimer is >2.4 (p<0.0012) and for CTSS is >15 (p<0.0001). CONCLUSION: The disease severity was significantly correlated with CTSS and D- dimer. Severe COVID-19 was also associated with a high NLR (neutrophil to lymphocyte ratio) and moderately elevated inflammatory markers (CRP, Ferritin, IL-6). CTSS >15 and D-dimer >2.4 correlate strongly with mortality. CTSS has the greatest diagnostic accuracy for stratifying the disease severity and predicting the mortality among the markers/ characteristics compared.

Hypokalaemic Paralysis Associated with COVID-19 Infection.

INTRODUCTION: COVID-19 is a pandemic affecting mainly respiratory and gastrointestinal system. Severe acute respiratory syndrome coronavirus-2 (SARS-COV-2) binds angiotensin converting enzyme 2 (ACE-2) of renin-angiotensin system (RAS) resulting in hypokalaemia. We hereby report the a of hypokalaemic paralysis induced by COVID-19. CASE: A 56 years old male with no co-morbidities presented with fever (2days), weakness in bilateral lower limbs (1 day). His had severe hypokalaemia with serum potassium of 2.05 mEq/L. RT-PCR of nasopharyngeal swab for SARS-CoV- 19 was positive. He was diagnosed as a case of hypokalaemic paralysis induced by COVID-19 infection. CONCLUSION: We suggest that during this pandemic era if a COVID-19 patient presents with paralysis, hypokalaemia induced paralysis should be kept in the differential diagnosis. WHAT IS KNOWN: COVID-19 infection leads to hypokalemia. WHAT IS NEW: Hypokalaemic paralysis as a manifestation of COVID-19.

Prospective analytical study of assessment of off loading by Total Contact Cast in treatment of non healing plantar ulcers in anaesthetic foot.

BACKGROUND: Chronic planter ulcer, also known as trophic ulcer, shows no tendency towards healing. It is usually seen in sensory deficient foot. The clinical result of a sensory, motor or autonomic loss of a nerve function is frequently the same--ulceration, although the exact cause may vary. The treatment principle involves dressing and avoiding pressure on the ulcerated site called 'offloading' and patient education for prevention. AIM OF THE STUDY: To determine the outcome of non-healing planter ulcers in an anaesthetic foot treated with offloading, total contact casting (TCC), in terms of rate and duration of healing and percentage of ulcers healed based on improvement of Wagner's grading with respect to the clinical profile of the patient. METHOD: Detailed examination of the patients was done, and neuropathic foot confirmed. Surgical debridement of the ulcer was done to take off all the necrotic tissues, periwound callus, and infected material down to viable tissues. Once the ulcer became clean, a total contact cast was applied with a walking iron for ambulation. TCC was renewed every 2 weeks and rate of healing was assessed. RESULT: 80% of the cases healed within 8 weeks, healing defined by complete re-epithelisation of wound. Average duration of healing of an ulcer was 6.73 ±1.92 weeks. LIMITATIONS OF THE STUDY: Small sample size and the lack of control subjects for comparison. CONCLUSION: Offloading with total contact casts is believed to be the gold standard method with better and faster healing rates.

A Hospital Based Study on Estimation of Adenosine Deaminase Activity (ADA) in Cerebrospinal Fluid (CSF) in Various Types of Meningitis.

OBJECTIVE: Tuberculosis kills 3.70 lakh patients in India every year,out of which 7-12 % are meningeal involvement. Delay in its diagnosis and initiation of treatment results in poor prognosis and squeal in up to 25% of cases. The aim of the present study is to look for a simple, rapid, cost effective, and fairly specific test in differentiating tubercular aetiology from other causes of meningitis. In the present study we measured the adenosine deaminase activity (ADA) in Cerebrospinal Fluid (CSF) of Tubercular Meningitis (TBM) and non-TBM patients. METHODS: Fifty six patients attending hospital with symptoms and signs of meningitis were selected and divided into three groups: tubercular, pyogenic, and aseptic meningitis, depending upon the accepted criteria. CSF was drawn and ADA estimated. RESULTS: Out of 32 tubercular patients, 28 had CSF-ADA at or above the cut-off value while four had below. Out of 24 non-tuberculous patients (pyogenic and aseptic meningitis), two aseptic meningitis (AM) patient had ADA levels at or above the cut-off value while 22 had below this value. RESULTS of our study indicate that ADA level estimation in CSF is not only of considerable value in the diagnosis of TBM, CSF, and ADA level 10 U/L as a cut-off value with sensitivity 87.5% and specificity 83.33% and positive predictive value of the test was 87.5%.and 83.3% negative predictive value. CONCLUSION: It can be concluded that ADA estimation in CSF is not only simple, inexpensive and rapid but also fairly specific method for making a diagnosis of tuberculous aetiology in TBM, especially when there is a dilemma of differentiating the tuberculous aetiology from non-tuberculous ones. For this reason ADA estimation in TBM may find a place as a routine investigation.

Klippel Feil Syndrome: A Rare Case Report.

INTRODUCTION: In Klippel Feil syndrome, classically there is a triad of short neck, a low posterior hairline and a limited range of neck movements especially of lateral bending. In fewer than 50% of cases have all the three elements. CASE REPORT: In the present case we have found congenital Scoliosis, Sprengel deformity and there were no evidence of renal disease, congenital heart disease and neurological impairment. The present case has classical triad low posterior hairline, short neck and limited cervical range of motion. CONCLUSION: A rare case of Klippel Feil Syndrome is being presented with the aim that such cases should be identified and treated at an early stage to minimize cosmetic & social stigma to her and to her parents.

Reasons for medical consultation among members of the Indian Scientific Expeditions to Antarctica.

The article attempts to analyze the disease burden in a healthy, pre-screened population subjected to prolonged residence in the hostile environment of Antarctica. This retrospective epidemiological study was conducted utilizing data from medical consultation room on board the Indian Antarctic expedition vessels and at Indian Antarctic station, Maitri from seven Indian Scientific Expeditions to Antarctica (ISEA). The study group (n=327) consisted of 325 men and two women. The total number of medical room consultations was 1989. Maximum consultations were for injuries (27.25%); 14.68% were musculoskeletal and 10.31% were bruises and lacerations. Disturbances of gastrointestinal tract (19.66%) were the second most common disorders. Psychological disturbances accounted for 2.66% consultations. Cold injuries constituted 2.01% consultations and photophthalmia accounted for 1.06% consultations.