Hantavirus Pulmonary Syndrome Follow-up
- Author: Burke A Cunha, MD; Chief Editor: Michael Stuart Bronze, MD more...
Further Inpatient Care
- Admit patients with severe cardiopulmonary compromise to the intensive care unit.
- Provide respiratory support as needed.
- The use of vasopressors and the judicious administration of intravenous fluids constitute the mainstays of therapy.
- Pay careful attention to systemic acidosis and electrolyte abnormalities.
Further Outpatient Care
- Continue monitoring patients with mild Hantavirus pulmonary syndrome (HPS) in an outpatient setting until they are completely well.
- Patients with mild HPS often complain of substernal discomfort. In patients with such symptoms, perform an ECG and/or cardiac enzyme test to help exclude myocardial infarction. Substernal discomfort that is oppressive in character is common in patients recovering from HPS. Although a cardiac explanation for the chest pain is suggested by its sternal location, myocardial infarction is not a complication of HPS.
Deterrence/Prevention
- Caution patients against having contact with rodents or aerosolized rodent urine or excreta.
- Dead rodents should not be handled without taking proper precautions and wearing protection.
- Make dwellings rodent-proof; follow cleanliness and maintenance procedures such that dwellings do not attract small rodents.
Complications
- Renal failure due to ATN may occur.
- Severe capillary pulmonary leakage may result in intractable noncardiogenic pulmonary edema and cardiorespiratory collapse and/or shock.
Prognosis
- The prognosis is excellent for mild cases of HPS.
- Patients who recover from near-fatal HPS have no residual cardiopulmonary sequelae.
Patient Education
- Caution patients to avoid contact with rodents or aerosolized rodent urine or excreta.
- Do not handle dead rodents without taking proper precautionary and protective measures.
- Make dwellings rodent-proof.
- Maintain dwellings in such a manner as to avoid attracting small rodents.
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