Perioperative Oral Decontamination and ImmunoNuTrition (POINT) in Elderly
Conditions
- Postoperative Complications
- Pulmonary Complication
Interventions
- DIETARY_SUPPLEMENT: immunonutrition supplement of ORAL IMPACT™
- OTHER: oral chlorhexidine decontamination
Sponsor
Peking Union Medical College Hospital
Collaborators
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