Amrita Roy

ORCID: 0000-0003-3127-2810
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About
Contact & Profiles
Research Areas
  • Anesthesia and Pain Management
  • Anesthesia and Sedative Agents
  • Mosquito-borne diseases and control
  • Viral Infections and Vectors
  • Shoulder Injury and Treatment
  • Airway Management and Intubation Techniques
  • Vascular Malformations and Hemangiomas
  • Spacecraft Design and Technology
  • Vascular anomalies and interventions
  • Advanced Battery Technologies Research
  • Nausea and vomiting management
  • Cardiac, Anesthesia and Surgical Outcomes
  • Central Venous Catheters and Hemodialysis
  • Wireless Power Transfer Systems
  • Tendon Structure and Treatment
  • Muscle and Compartmental Disorders
  • Leptospirosis research and findings
  • Bariatric Surgery and Outcomes
  • Radiation Effects in Electronics
  • Foreign Body Medical Cases
  • Osteoarthritis Treatment and Mechanisms
  • Wireless Body Area Networks
  • Spine and Intervertebral Disc Pathology
  • Systemic Lupus Erythematosus Research
  • Brain Metastases and Treatment

Maulana Abul Kalam Azad University of Technology, West Bengal
2024

Murshidabad Medical College and Hospital
2024

R. G. Kar Medical College and Hospital
2023

Medical College and Hospital, Kolkata
2013-2023

University of Rochester Medical Center
2021-2023

Santokba Durlabhji Memorial hospital
2022

Institute of Post Graduate Medical Education and Research
2015-2021

KPC Medical College and Hospital
2001-2021

Baystate Health
2019

National University of Singapore
2001-2016

The spectrum of liver dysfunction in children with dengue infection is wide and has been associated disease severity.This study was undertaken to estimate the range hepatic involvement children.This assessed biochemical clinical profile by virus 120 serologically positive fever (DF), aged 2 months 14 years.All cases were grouped into DF without warning signs (Group 1), 2) severe 3) according revised World Health Organization 2009 criteria. manifestations included hepatomegaly (80.8%),...

10.4103/1947-2714.117313 article EN North American Journal of Medical Sciences 2013-01-01

CubeSats, a revolutionary class of small satellites, have significantly democratized access to space by offering compact, cost-effective, and highly versatile platforms for scientific, commercial, educational applications. These miniaturized spacecrafts become indispensable tools conducting Earth observation, atmospheric studies, deep-space exploration, technology demonstrations. However, the efficient management power systems remains critical challenge due constraints imposed their size,...

10.61359/11.2106-2501 article EN cc-by Acceleron Aerospace Journal 2025-01-27

Introduction: Platelet-rich Plasma (PRP) therapy has recently become a popular treatment for knee Osteoarthritis (OA), as it helps regenerate joint cartilage. Aim: To investigate the effect of PRP on cartilage characteristics, evidenced by Magnetic Resonance Imaging (MRI) imaging in OA. Materials and Methods: This was an interventional study conducted Department Anaesthesiology Pain Medicine collaboration with Departments Radiodiagnosis Orthopaedics at RG Kar Medical College, Kolkata, India...

10.7860/jcdr/2025/77145.20805 article EN cc-by-nc-nd JOURNAL OF CLINICAL AND DIAGNOSTIC RESEARCH 2025-03-01

A 23-year-old Caucasian woman underwent investigations for symptoms of epigastric pain and gastroesophageal reflux. She was treated with a proton pump inhibitor few months without any improvement in symptoms. Abdominal computed tomography endoscopic ultrasound examination revealed paraduodenal cystic lesion on the antimesenteric side second part duodenum. This echo-poor, more than 6 cm length, composed multiple layers similar to those intestinal wall. The diagnosis duodenal duplication....

10.1055/s-2005-861328 article EN Endoscopy 2005-06-01

Internal jugular phlebectasia presents as a soft cystic mass in the neck that appears on straining. We present case of 7-year-old girl who presented with painless associated hoarseness voice. Based clinical examination and CT image, diagnosis right internal was made.

10.1155/2013/386961 article EN cc-by Case Reports in Vascular Medicine 2013-01-01

Background: Our study aimed to assess the influence of undernutrition on treatment tolerance, treatment-related complications, and outcomes in acute lymphoblastic leucomia (ALL) patients during induction maintenance phase chemotherapy subsequent follow-up visits. Materials Methods: This retrospective, cohort was conducted between January 2005 September 2012 Departments Pediatrics Radiation Oncology a tertiary care Medical College Hospital Eastern India. Using weight-for-age Z scores (WHO),...

10.4103/2278-0513.113637 article EN Clinical Cancer Investigation Journal 2013-01-01

Non-lethal shell damage, which is preserved as repair scars on the bivalve shell, can be predatory or non-predatory in origin.When peeling crabs are main groups, damages produced by impact from saltating clasts wear and tear during burrowing.In both cases, these almost look alike, it difficult to identify factor causally responsible.Because survival of an individual related severity shell-break irrespective cause, here, we have developed a classificatory scheme categorize repaired traces...

10.26879/439 article EN cc-by-nc-sa Palaeontologia Electronica 2014-01-01

Zika virus is spread mainly by the bite of an infected mosquito, which can be passed from a pregnant woman to her fetus, thus leading birth defects including more than microcephaly. It has been recently estimated that one-third world population will in near future, but unfortunately so far there no vaccine or medicine for Zika. In particular, special concern on treatment and Dengue arising antibody-dependent enhancement strongly emphasizes key role its NS2B-NS3 protease (NS2B-NS3pro) as...

10.1101/074559 preprint EN bioRxiv (Cold Spring Harbor Laboratory) 2016-09-11

Introduction: Laryngoscopy and tracheal intubation are powerful noxious stimuli that should be attenuated. The present study is to compare the efficacy of lignocaine nebulisation vs topical spray in attenuation haemodynamic surge patients undergoing surgery under general anaesthesia. Methodology: After ethical committee clearance, a single blind randomized control was done on sixty either sex aged between 18-55 years ASA status I elective anaesthesia with endotracheal intubation. Patients...

10.46347/jmsh.v10.i1.23.473 article EN cc-by-nc-sa Journal of Medical Sciences and Health 2024-04-15

The miniaturization of satellite technology has led to the emergence CubeSats as a cost-effective platform for wide range applications, including scientific research, Earth observation, and communication. These small satellites offer unique advantages, such lower launch costs rapid deployment; however, efficient power resource management remains critical challenge. Limited energy supply varying demands complicate operational effectiveness CubeSats. This research paper explores advanced solar...

10.61359/11.2106-2473 article EN cc-by Acceleron Aerospace Journal 2024-12-30

Intrathoracic extramedullary hematopoiesis is reported in the literature but rare; typically found chronic hemolytic anemia.We report a beta-thalassaemia major patient, 11-y-girl, presented with hemothorax.Computed tomographic scan of thorax showed many paravertebral and extrapulmonary tumors.Biopsy revealed haematopoiesis.Hemothorax beta thalssemia should be suspicion about because surgical intervention first-line management.

10.18535/jmscr/v3i9.04 article EN Journal of Medical Science And clinical Research 2015-09-01

Button battery ingestion is a distinct type of foreign body in children because their potential to cause major injury or life threatening consequences. According National Poison Data System, United States America, there 6.7 fold increase the percentage button with fatal outcomes from 1985-2009.  We are reporting two cases history accidental different outcome.

10.17334/jps.69047 article EN Journal of Pediatric Sciences 2015-01-07

Background:The objective of present study was to compare the effects dexmedetomidine with placebo on intraoperative hemodynamics and anesthetic requirements during intracranial tumor surgery.Methods: Ninety patients ASA physical status 1 or 2, scheduled for elective surgery, were allocated into group D C each consisting 45 patients.Group received μg/kg over 10 minutes followed by maintenance infusion 0.4μg/kg/hr which discontinued at skin closure.Group normal saline in a similar...

10.18535/jmscr/v3i8.54 article EN Journal of Medical Science And clinical Research 2015-08-25

With the introduction of newer and safer local anaesthetics better advancement in technique for regional anaesthesia, brachial plexus block has taken over.Ropivacaine is a new amino amide anaesthetic with less cardiotoxicity when compared to Bupivacaine.Further, magnesium sulphate emerging be adjuvant encouraging results.Thereby we compare effect Magnesium Sulfate on motor sensory used as an Ropivacaine relation alone.The aim our study ropivacaine 0.75% + normal saline Inj.MgSO4 upper limb...

10.14260/jemds/2018/247 article EN Journal of Evolution of Medical and Dental Sciences 2018-02-26

Background: Arthroscopic surgery is associated with variable amount of postoperative pain and sometimes the considerable. To provide analgesia after arthroscopic knee surgery, various medications have been administered intra-articularly. Aim: compare analgesic effects intra-articular clonidine dexmedetomidine as adjuvants local anesthetic levobupivacaine in patients undergoing surgery. Methods: Sixty elective arthroscopy were randomly assigned to one following groups containing 20 each....

10.32677/ejms.2019.v04.i02.002 article EN Eastern Journal of Medical Sciences 2019-06-15
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