Care of severe ARDS and H1N1 Positive

Sivagami.C

Assistant Nursing Superintendent, Department of Nursing, Kauvery Hospital, Salem

Case Presentation

A 65/F admitted in our hospital on 28.11.2024 at 2pm with history of breathing difficulty and fever, cough for past 7 days.

  • Known case of HTN x past 20 years on treatment on admission – vitals
  • BP: 150/90 mmHg
  • PR: 74/min
  • RR: 40/min
  • SpO2: 84%
  • Started on NIV support
  • In view of respiratory distress patient intubated on 29.11.2024 at 3pm
  • Day by day FiO2 level decreased and T-piece trial given
  • ET culture shows no growth
  • Extubation done on 09.12.2024 at 6.30 pm and started to HFNC support.

Patient Progress

  • On 11.12.2024, She had respiratory distress & dyspnea around 6pm on 11.12.2024, SPO2 was 65% in HFNC O2 10 liter.
  • On 12.12.2024, Patient was started on NIV at 10.30am on 12.12.2024. FiO2 was 100% and she was slightly irritable & tachypenic. PR: 38/min, SpO2: 85-90%
  • Persistent respiratory distress – intubation done and changed to prone position
  • ET culture shows Klebsiella growth, Antibiotics started on 18.12.2024 at 10 am
  • Extubation done and NIV started FiO2 – 40%
  • Cardiology opinion was obtained and the Echo showed Normal LV function.
  • Dermatologist opinion was obtained for blisters over both breast region, abdomen & right thigh and chin. Orders were carried out as advised.
  • On 19th She was on HFNC support – FiO2 30%
  • On 22th she was on Venturi mask support with 35% FiO2 & SpO2 – 97%
  • On 23rd O2 6 litres were administered and the SpO2 was 98%
  • On 24th she was administered O2 through Nasal Prongs with SpO2 99%
  • On 25th She was removed from the O2 support as she maintained on room air with SPO2 98% that day evening patient was discharged

Nursing Management

1) Respiratory support

  • Low tidal volume ventilator (to minimize lung injury)
  • PEEP (to improve oxygenation & reduce all over collapse
  • Ventilator modes – P.C & V.C based on patient needs

2) Oxygenation goals

  • Maintain SpO2: 88 – 92%

3) Prone position

  • To improve oxygenation by allowing for better lung expansion and ventilation compared to line on the back
  • Monitor pressure injury and secure lines

4) Antiviral therapy and H1N1 (Eg) Oseltamivir or Zanamivir

5) Hemodynamic Support

  • Monitor hemodynamic parameters (BP, CRP, urine output)
  • Administer fluids judiciously to avoid fluid overload & worsening ARD
  • Use vasopressors Inj: Norepinephrine
  • Sedation & Pain management
  • Nutritional support
  • Monitoring & Assessment of respiratory status

6) Prevention of Infection

  • Isolation precaution Followed (air borne precaution)
  • The patient was in a negative pressure room
  • Hand hygiene
  • Staff protection – Monitor health care workers for signs with infection & ensure compliance with personal protection equipment
  • Psychological support
  • Collaborate with HIC, respiratory therapists. Nutritionists rehabilitation.
Kauvery Hospital