hypovolemia
Sign in to saveHypovolemia, also known as volume depletion or volume contraction, is a state of abnormally low extracellular fluid in the body. This may be due to either a loss of both salt and water or a decrease in blood volume. Hypovolemia refers to the loss of extracellular fluid and should not be confused with dehydration.
Key facts
- Medical condition (new).name
- Hypovolemia
- Medical condition (new).synonyms
- Oligemia, hypovolaemia, oligaemia, hypovolæmia, volume depletion
- Medical condition (new).image
- Capillary microcirculation.svg
- Medical condition (new).caption
- A diagram showing the formation of interstitial fluid from the bloodstream
- Medical condition (new).field
- Emergency medicine
- Medical condition (new).symptoms
- Headache, fatigue, nausea, profuse sweating, dizziness
- Medical condition (new).complications
- Cardiac arrest, hypovolemic shock
- Medical condition (new).differential
- Dehydration
via Wikipedia infobox
Health references
- ICD-10
- E86.0 — Dehydration
- MedlinePlus
- Consumer health page →
Research
7,273 papers- Hyponatremia.The New England journal of medicine · 2000
- Hypovolemia and dehydration in the oncology patient.The journal of supportive oncology · 2006
- [Diagnosing hypovolemia and hypervolemia: from clinical examination to modern methods].Vnitrni lekarstvi · 2019
- The Physical Examination to Assess for Anemia and Hypovolemia.The Medical clinics of North America · 2022
- Expert statement for the management of hypovolemia in sepsis.Intensive care medicine · 2018
via PubMed
Clinical Trials
133 registered- PHASE4COMPLETEDThe Importance of Albumin Infusion Rate for Plasma Volume Expansion Following Major Abdominal SurgeryRegion Skane · NCT02728921
- NOT_YET_RECRUITINGEvaluate Recombinant Human Serum Albumin From Oryza Sativa In Patients With Hypoalbuminemia and/or Hypovolemia Requiring Urgent TreatmentHealthgen Biotechnology Corp. · NCT07435922
- NACOMPLETEDFocused Assessed Echocardiography to Predict Fluid ResponsivenessLithuanian University of Health Sciences · NCT03044405
- NACOMPLETEDLung Recruitment Maneuver for Predicting Fluid Responsiveness in ChildrenSeoul National University Hospital · NCT03184961
- UNKNOWNCorrelation Between ΔPP/HR and ΔSV During Fluid Challenge.University Hospital, Caen · NCT02439242
- COMPLETEDObservational Study of Oxygen Delivery During a Fractional Fluid ExpansionUniversity Hospital, Caen · NCT01826253
~9 min read
Encyclopedic overview
14 sectionsContents
- Signs and symptoms
- Causes
- Kidney
- Other
- Pathophysiology
- Diagnosis
- Examination
- Stages
- Treatment
- Field care
- Hospital treatment
- History
- See also
- References
Hypovolemia, also known as volume depletion or volume contraction, is a state of abnormally low extracellular fluid in the body. This may be due to either a loss of both salt and water or a decrease in blood volume. Hypovolemia refers to the loss of extracellular fluid and should not be confused with dehydration.
Hypovolemia is caused by a variety of events, but these can be simplified into two categories: those that are associated with kidney function and those that are not.
Excerpted from Wikipedia’s “hypovolemia” article, available under the CC BY-SA 4.0 licence.