Hypernatremic dehydration: circulation, then water balance
Educational use only. Not clinically reviewed67-year-old man for Qualified circulation restoration, water replacement, desmopressin reconciliation, reassessment, and continuing care. About 135 simulated minutes.
What you will practise
- Recognize known vasopressin deficiency, omitted medication, and lost access to water.
- Prioritize circulation and reassess the response.
- Address water deficit and ongoing renal water loss as distinct problems.
- Confirm a later trajectory without mistaking less urine for corrected sodium.
- Transfer continuing correction, medication, and water-access responsibilities.
Review and sources
Not clinically reviewed. No clinician has signed this scenario.
- Baldeweg SE et al. Society for Endocrinology Clinical Guidance: Inpatient management of cranial diabetes insipidus. Endocrine Connections. 2018;7:G8–G11. doi:10.1530/EC-18-0154. Decompensated CDI sections §§1–6: circulation, fluid replacement, reassessment, desmopressin, and continuing specialist care. Current issuing-body AVP-D page retains this guidance; authored checkpoints are not clinical intervals.
- Tomkins M et al. Diagnosis and Management of Central Diabetes Insipidus in Adults. Journal of Clinical Endocrinology & Metabolism. 2022;107:2701–2715. doi:10.1210/clinem/dgac381. Management of chronic CDI and inpatient/perioperative care: medication omission, water access, and coordinated care; review article, not a new guideline.
Open Sim Lab is an educational simulator, not for clinical use. It is not a clinical decision-support tool, not a dosing calculator, and is not validated for any decision affecting a real patient.