Dr. Sagnik Das

Dr Sagnik Das is a Consultant in ICU and Critical Care Medicine in Kolkata with 20 years of experience, currently practising at Manipal Hospital, EM Bypass.

He has held pivotal roles in critical care units across leading healthcare establishments in West Bengal, with hands-on expertise spanning perioperative anaesthesia, mechanical ventilation, sepsis management, and multi-organ failure across high-acuity intensive care settings.

He consults in English, Hindi, and Bengali.

Area of Expertise

Critical Care and ICU Management

Critically ill patients requiring intensive monitoring and life-support interventions are managed by Dr Sagnik Das with advanced critical care protocols and evidence-based multidisciplinary team coordination:

• Diagnosis and management of life-threatening conditions in critically ill patients
• Multi-organ dysfunction assessment and treatment
• Post-operative critical care and perioperative management
• ICU monitoring and haemodynamic assessment
• End-of-life care planning and family communication

Respiratory Failure and Ventilator Support

Patients with acute and chronic respiratory failure are managed with a full range of invasive and non-invasive ventilatory support strategies:

• Invasive mechanical ventilation management
• Non-invasive ventilation including CPAP and BiPAP
• Acute respiratory distress syndrome management
• Ventilator weaning and extubation protocols
• Respiratory failure secondary to sepsis and organ dysfunction

Sepsis and Severe Infection Management

Patients with sepsis and life-threatening infections are assessed and managed with structured antimicrobial and supportive care protocols:

• Sepsis and septic shock recognition and resuscitation
• Antimicrobial therapy planning and de-escalation
• Source control assessment and coordination
• Sequential organ failure assessment and monitoring
• Post-sepsis rehabilitation and ICU follow-up

Cardiovascular Support

Patients with haemodynamic instability and cardiovascular compromise in the ICU are managed with targeted cardiovascular support interventions:

• Haemodynamic monitoring and blood pressure management
• Vasopressor and inotrope therapy initiation and titration
• Cardiogenic shock assessment and management
• Fluid resuscitation and goal-directed therapy
• Cardiac arrhythmia recognition and ICU management

Renal Support and Dialysis

Patients with acute kidney injury and renal failure in the critical care setting are managed with appropriate renal replacement therapy:

• Acute kidney injury diagnosis and management
• Continuous renal replacement therapy (CRRT)
• Intermittent haemodialysis in critically ill patients
• Fluid overload management and diuretic therapy
• Renal recovery monitoring and nephrology coordination

Perioperative Anaesthesia

Patients undergoing surgical procedures requiring anaesthetic management are assessed and managed with perioperative anaesthesia expertise developed through MD training in Anaesthesiology:

• General anaesthesia for laparoscopic and open surgical procedures
• Regional and neuraxial anaesthesia planning
• Dexmedetomidine and multimodal anaesthesia protocols
• Anaesthetic management of high-risk surgical patients
• Post-anaesthetic recovery and complication management

Professional Experience

Current Hospital Affiliations

Dr Sagnik currently consults at:

• Manipal Hospital, EM Bypass, Kolkata

Credentials and Qualifications

• MBBS
• MD Anaesthesiology
• DrNB Critical Care Medicine

Research and Publications

• Evaluation of the Effect of Intravenous Dexmedetomidine on Sevoflurane Anaesthesia during Laparoscopic Cholecystectomy: A Randomised Placebo-Controlled Trial, International Journal of Medical Science and Current Research (January to February 2021), Impact Factor 5.565

Book an Appointment with Dr Sagnik Das, Critical Care Specialist in Kolkata

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