[Zinc deficiency syndrome during TPN]

Area of Science:

• Gastroenterology
• Dermatology
• Nutritional Science

Background:

• Zinc deficiency syndrome, also known as enteropathic acrodermatitis, is typically associated with severe malnutrition during long-term total parenteral nutrition (TPN) and inflammatory bowel diseases.
• This condition often presents with gastrointestinal pathologies and malabsorption issues.

Observation:

• A case study involving a young Crohn's disease patient with a perianal abscess requiring pre- and post-operative total parenteral nutrition (TPN).
• The patient developed symptoms of zinc deficiency syndrome earlier than typically described in literature, attributed to increased nutritional demands and intestinal inflammation.
• Clinical manifestations included altered consciousness, diarrhea, and characteristic skin lesions around the orifices, complicated by secondary infections.

Findings:

• The patient's zinc deficiency syndrome was linked to both increased metabolic demands from TPN and compromised nutrient absorption due to intestinal inflammation.
• Prompt diagnosis and integrative therapy led to a rapid resolution of the syndrome and patient recovery.

Implications:

• Highlights the risk of accelerated zinc deficiency in patients with inflammatory bowel disease undergoing TPN.
• Emphasizes the importance of recognizing and managing zinc deficiency syndrome to prevent severe complications.
• Underscores the need for vigilant monitoring of nutritional status in patients with complex gastrointestinal conditions requiring artificial nutrition.