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Acute Kidney Injury Due to Ovarian Hyperstimulation Syndrome.
Rima Abou Arkoub1, Cheng Wei Xiao2, Paul Claman2
1Division of Nephrology, Department of Medicine, The Ottawa Hospital and University of Ottawa, Ottawa, Ontario, Canada.
Summary
Ovarian hyperstimulation syndrome (OHSS) is a serious complication of in vitro fertilization (IVF). This case highlights how OHSS can lead to acute kidney injury (AKI), especially in patients with pre-existing kidney disease, requiring specific management strategies.
Area of Science:
- Reproductive Medicine
- Nephrology
- Critical Care Medicine
Background:
- Ovarian hyperstimulation syndrome (OHSS) is a significant complication associated with assisted reproductive technologies like in vitro fertilization (IVF).
- Severe OHSS involves a capillary leak syndrome, leading to fluid shifts and potential organ dysfunction, particularly affecting the intra-abdominal space.
Observation:
- Acute kidney injury (AKI) is a frequent complication of severe OHSS, arising from multiple mechanisms.
- These mechanisms include intravascular volume depletion, renal edema from capillary leak, increased intra-abdominal pressure, and urinary tract obstruction due to enlarged ovaries.
Findings:
- This teaching case details a patient with stage 4 chronic kidney disease experiencing severe OHSS with AKI during IVF treatment.
- The case underscores the complex interplay between OHSS, AKI, and pre-existing renal compromise.
- Management strategies for AKI in OHSS, including paracentesis for ascites, are reviewed.
Implications:
- The increasing use of IVF with gestational carriers for patients with comorbidities like advanced chronic kidney disease may lead to more frequent occurrences of such complex cases.
- Early recognition and tailored management of AKI in OHSS are crucial for patient outcomes.
- This case emphasizes the need for careful patient selection and monitoring in assisted reproductive treatments for high-risk individuals.
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