Fluid therapy systems

Hydralazine (Apresoline) Directly relaxes arterioles (not veins) independent of sympathetic interactions. Causes decrease in blood pressure leading to reflex tachycardia and increased cardiac output. Directly increases renal blood flow. Moderate hypertension. May be used in pregnant women who are hypertensive. Reflex tachycardia, palpitations, fluid retention, systemic lupus erythematosis-liKe syndrome. Chronic therapy may lead to peripheral neuritis (due to interference with vitamin B6 metabolism in neural tissue). 

Jordan, A. Scholz, R. Maier-Hauff, K Johannsen, M. Wust, P. Nadobny, J. Schirra, H. Schmidt, H. Deger, S. Loening, S. Lanksch, W. Felix, R. (2001), Presentation of a new magnetic field therapy system for the treatment of human solid tumors with magnetic fluid hyperthermia.. Magn. Magn.Mater., 225 118-126. 

Ascites. Patients with cirrhosis, especially fiver cirrhosis, very often develop ascites, ie, accumulation of fluid in the peritoneal cavity. This is the final event resulting from the hemodynamic disturbances in the systemic and splanchnic circulations that lead to sodium and water retention. When therapy with a low sodium diet fails, the dmg of choice for the treatment of ascites is furosemide, a high ceiling (loop) diuretic, or spironolactone, an aldosterone receptor antagonist/potassium-sparing diuretic. 

A generalized systemic illness may accompany HIV seroconversion (Cooper et al. 1985). Guillain-Barre syndrome (GBS) (Piette et al. 1986), unilateral (Wiselka et al. 1987) or bilateral facial palsies (Wechsler and Ho 1989), bibra-chial palsy (Calabrese et al. 1987) and sensory neuropathy (Denning 1988) have been reported to occur during this process, usually within 1-2 weeks of the acute febrile illness. Spinal fluid analysis may show a mild to moderate mononuclear pleocytosis and a mild increase in protein levels. The precise relationship to HIV viral load in the cerebrospinal fluid (CSF) or plasma is unknown (Brew 2003). There is no proven therapy, but most patients recover spontaneously without any treatment. 

Compensatory mechanisms in HF stimulate excessive sodium and water retention, often leading to systemic and pulmonary congestion. Consequently, diuretic therapy (in addition to sodium restriction) is recommended in all patients with clinical evidence of fluid retention. However, because they do not alter disease progression or prolong survival, they are not considered mandatory therapy for patients without fluid retention. 

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