EMS Particular Patient Presentations - Crohn's Disease

EMS Providers should have an understanding of Crohn's Disease and its potential implications for prehospital care. 

Crohn's disease is a chronic inflammatory bowel disease (IBD) that can affect any part of the gastrointestinal tract, from the mouth to the anus. It is characterized by inflammation, ulceration, and thickening of the intestinal wall, leading to a variety of symptoms and complications.

In terms of prehospital care, EMS providers should be aware of the signs and symptoms of Crohn's disease, which may include:

Abdominal Pain: Patients with Crohn's disease often experience abdominal pain, cramping, and discomfort, which may be intermittent or persistent and can vary in severity.

Diarrhea: Chronic diarrhea is a common symptom of Crohn's disease, which may be accompanied by urgency, frequency, and passage of bloody or mucus-containing stools.

Weight Loss: Patients with Crohn's disease may experience weight loss due to malabsorption of nutrients, reduced appetite, or increased metabolic demands associated with chronic inflammation.

Fatigue: Chronic inflammation and malnutrition associated with Crohn's disease can lead to fatigue, weakness, and decreased energy levels.

Extraintestinal Manifestations: Crohn's disease can affect other organs and systems outside the gastrointestinal tract, leading to extraintestinal manifestations such as arthritis, skin rashes, eye inflammation, and liver involvement.

In terms of potential issues for prehospital care, EMS providers should consider the following:

Dehydration & Electrolyte Imbalances: Chronic diarrhea and fluid loss can lead to dehydration, electrolyte imbalances, and metabolic disturbances. EMS providers should be prepared to assess and manage dehydration, including fluid resuscitation and electrolyte replacement as needed.

Pain Management: Abdominal pain and discomfort associated with Crohn's disease can be severe and debilitating. EMS providers should be equipped to provide appropriate pain management interventions, such as analgesics or non-pharmacological techniques, to alleviate patient discomfort.

Inflammatory Flare-Ups: Patients with Crohn's disease may experience periods of disease exacerbation or flare-ups characterized by worsening symptoms and complications. EMS providers should be prepared to assess and manage acute exacerbations of Crohn's disease, including supportive care and prompt transport to a medical facility for further evaluation and treatment.

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The discovery of Crohn's disease is credited to Dr. Burrill B. Crohn, an American gastroenterologist, along with his colleagues Dr. Leon Ginzburg and Dr. Gordon D. Oppenheimer. 

In 1932, they published a landmark paper titled "Regional Ileitis: A Pathologic and Clinical Entity" in the Journal of the American Medical Association, describing a distinct inflammatory bowel disorder affecting the terminal ileum and other parts of the gastrointestinal tract. 

This condition, later named Crohn's disease in honor of Dr. Crohn, represented a significant contribution to the understanding of inflammatory bowel diseases and revolutionized their diagnosis and management.

Further Reading:

Alexander, M. & Belle, R. (2017) Advanced EMT: A Clinical Reasoning Approach (2nd Ed). Hoboken, New Jersey: Pearson Education

Bledsoe, B. E., Cherry, R. A. & Porter, R. S (2023) Paramedic Care: Principles and Practice Volume 1 (6th Ed) Pearson.  

Mistovich, J. J. & Karren, K. J. (2014) Prehospital Emergency Care (11th Ed). Hoboken, New Jersey: Pearson Education

EMS Gastrointestinal Emergencies - Patient Assessment

EMS Providers should be prepared to recognize and respond to gastrointestinal (GI) emergencies, as they are relatively common and can range from mild to life-threatening. Here are some key points and examples of gastrointestinal emergencies that EMTs need to be aware of:

1. Signs and Symptoms: Be familiar with the common signs and symptoms of gastrointestinal emergencies, which may include abdominal pain, nausea, vomiting, diarrhea, constipation, blood in vomit or stool, and abdominal distension.

2. Dehydration: Many GI conditions can lead to dehydration due to fluid loss from vomiting or diarrhea. EMTs should be skilled in assessing a patient's hydration status by checking vital signs (e.g., blood pressure, pulse, skin condition) and mucous membrane moisture.

3. Abdominal Pain Assessment: Learn how to perform a thorough abdominal pain assessment, which includes identifying the location, intensity, and radiation of pain, as well as any aggravating or alleviating factors.

    -  Visceral pain originates from internal organs and is often described as a diffuse, deep, and aching sensation.

    -  Parietal pain originates from the parietal peritoneum and is typically sharp, well-localized, and easier to identify.

4. Gastrointestinal Bleeding: Understand the signs of gastrointestinal bleeding, such as hematemesis (vomiting blood), melena (black, tarry stools), and hematochezia (bright red blood in stool). Be prepared to manage bleeding and provide appropriate interventions.

5. Infection Control: Gastrointestinal emergencies can often be related to infectious causes. EMTs should practice strict infection control measures to prevent the spread of infection, including wearing appropriate personal protective equipment (PPE).

6. Medication Allergies: Ask about medication allergies or intolerances, as patients with gastrointestinal conditions may be taking medications or have allergies to specific drugs.

7. Abdominal Trauma: Consider the possibility of trauma, especially in cases of severe abdominal pain. Assess for signs of external trauma and be prepared to manage accordingly.

8. Patient History: Obtain a detailed patient history, including any pre-existing gastrointestinal conditions, previous surgeries, and current medications.

9. Vital Signs: Monitor vital signs regularly, paying close attention to changes in blood pressure, heart rate, and respiratory rate. These can indicate the severity of the condition.

10. Transport and Communication: Determine the need for transport to a medical facility based on the severity of the condition. Communicate effectively with higher-level medical providers to provide a smooth transition of care.

11. Patient Comfort: Help alleviate discomfort and anxiety in patients with gastrointestinal emergencies. Position the patient comfortably and provide reassurance.

12. Documentation: Maintain accurate patient care documentation, including the patient's history, assessment findings, interventions performed, and the patient's response to treatment.

EMS Providers should perform a thorough patient assessment, obtain a medical history, and note any pre-existing gastrointestinal conditions. 

In cases of GI bleeding or severe abdominal pain, initiate prompt transport to a healthcare facility. Monitoring vital signs, assessing for signs of shock, and providing appropriate interventions such as intravenous fluids can be life-saving.