Pediatric Cryptosporidiosis Treatment & Management
- Author: Jaya Sureshbabu, MBBS, DCh, MRCPCH(UK), MRCPI(Paeds), MRCPS(Glasg), DCH(Glasg); Chief Editor: Russell W Steele, MD more...
Approach Considerations
No reliable curative treatment for cryptosporidiosis is available,[16] and most people who have healthy immune systems will recover without treatment.
Supportive therapy is the key component in the management of cryptosporidiosis.[17] Replacement of fluids and electrolytes is the critically important first step in the management of this diarrheal illness. Oral rehydration is the preferred mode, but severely ill patients may require parenteral fluids.
Mature epithelial cells at the tips of the villi are preferentially lost; hence, enzymes expressed on these cells (including lactase) are lost. These losses lead to secondary lactose intolerance. Therefore, supportive care should include a lactose-free diet.
No follow-up care is necessary after resolution of infection.
Go to Cryptosporidiosis for complete information on this topic.
Fluid and Electrolyte Management
Fluid and electrolyte management is critical, particularly in cases with large diarrheal losses.
Nonspecific antidiarrheal agents may provide relief.
Octreotide, a somatostatin analogue and substance P antagonist, suppresses diarrhea in chronic cryptosporidiosis.
Biliary Involvement
Biliary involvement in cryptosporidiosis requires specific interventions.
Acalculous cholecystitis should be treated with cholecystectomy.
Patients with sclerosing cholangitis can usually be treated by endoscopic retrograde cholangiopancreatography (ERCP), although sphincterotomy may result in temporary relief.
In selected cases, recurrence may be prevented by placing a stent.
Dietary Considerations
Supportive care should include a lactose-free diet.
Although nutrition remains important, feeding is as effective as parenteral nutrition.
Fluids should include sodium, potassium, bicarbonate, and glucose.
Prevention of Cryptosporidiosis
Water purification is the most important public health measure.[7, 9, 18]
Because chlorination has little effect on the oocysts, water purification should involve flocculation and filtration. Ultraviolet radiation or ozonization can also disinfect contaminated water.
Water can also be decontaminated by bringing it to a boil or by using a filter with pore size of 1-4 μm.
Prompt, aggressive measures, including temporary closure of pools, must be carried out in case of suspected fecal contamination of recreational water. People with diarrhea should not use recreational water, and those with cryptosporidiosis should not use recreational waters for 2 weeks after symptoms resolve.
Wearing gloves and handwashing after handling diapers can prevent person-to-person spread in daycare or centers.
Endoscopes and similar instruments should be disinfected between uses.
Individuals with AIDS and other conditions that cause immunosuppression may wish to avoid swimming in communal pools.
In hospitalized patients, contact precautions are strictly recommended in addition to standard precautions for patients who are incontinent or who use diapers.
Handwashing and wearing gloves can prevent spread in daycare centers.
Travelers visiting developing countries can bring drinking water to a boil before consuming it.
Consultations
The following consultations may be necessary in cases of cryptosporidiosis:
- Infectious diseases specialist (for evaluation and specific treatment options)
- Gastroenterologist (particularly for hepatobiliary involvement)
- Surgeon (for cholecystectomy and T-tube drainage)
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