Lesson
Map Function, Fibrosis, Pressure, and Decompensation
Cirrhosis is not one static state. Loss of hepatocyte function, scar architecture, portal pressure, and organ reserve create different trajectories and treatment windows.
- Hepatocyte function
- Fibrosis
- CSPH
- Decompensation
- Recompensation
compensation portal
Follow pressure, fluid, infection, perfusion, cognition, and long-term liver protection as one connected system.
Start with normal liver work
Hepatocytes process carbohydrate, lipid, protein, hormones, drugs, and bilirubin. The liver also produces albumin and clotting proteins, forms and exports bile, and supports immune clearance and nutrient storage. Cirrhosis disrupts these jobs unevenly, so no single test captures the whole organ.
Define the states
Ascites, overt encephalopathy, and portal hypertensive bleeding define decompensation. A prior event remains clinically important even after it resolves.
Explain portal pressure
Fibrosis and dynamic vascular tone increase resistance. Splanchnic vasodilation and collateral formation then alter effective arterial volume and systemic circulation.
Connect the complications
Varices reflect collateral flow, ascites reflects sodium retention and pressure, HE reflects liver insufficiency and shunting, and HRS reflects severe circulatory and renal vasoconstriction.
Treat the cause in parallel
Viral cure, alcohol abstinence, metabolic treatment, autoimmune control, and removal of hepatotoxins can slow further injury and may improve fibrosis in selected disease states. Established cirrhosis and prior complications still require surveillance and active care.
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Lesson
Use Laboratory Patterns and Scores Without Losing the Patient
Injury markers, functional markers, Child-Pugh, MELD 3.0, symptoms, frailty, and event history answer complementary questions.
- AST and ALT
- Bilirubin
- Albumin and INR
- Child-Pugh
- MELD 3.0
- Trajectory
severity assessment
Follow pressure, fluid, infection, perfusion, cognition, and long-term liver protection as one connected system.
Separate injury from function
AST and ALT primarily indicate hepatocellular injury, while alkaline phosphatase and gamma-glutamyl transferase help characterize a cholestatic pattern. Albumin, clotting factors reflected by PT or INR, and bilirubin more directly inform functional reserve, but each can also change for nonhepatic reasons.
Trace bilirubin before interpreting it
Heme breakdown produces lipid-soluble unconjugated bilirubin that travels bound to albumin. Hepatocytes take it up, conjugate it into a water-soluble form, and excrete it into bile. Conjugated bilirubin can appear in urine when it refluxes into blood, while unconjugated bilirubin is not normally filtered by the kidney.
Read synthetic function in context
Low albumin can reflect inflammation, kidney or gastrointestinal loss, nutrition, or dilution as well as reduced synthesis. INR can reflect liver dysfunction, vitamin K deficiency, anticoagulants, and laboratory variation. Interpret both with the clinical state and trend.
Use Child-Pugh carefully
Child-Pugh combines laboratory and clinical variables but includes subjective ascites and encephalopathy grading. Verify whether treatment has modified those findings.
Use MELD 3.0 correctly
MELD supports mortality and allocation discussions but depends on exact current inputs and does not fully capture refractory ascites, frailty, or recurrent HE.
Refer from events, not score alone
Jaundice, clinically significant ascites, HRS, bleeding, HE, HCC, or repeated admission can justify transplant evaluation before an extreme score appears.
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Lesson
Diagnose the Fluid Before Treating It
Ascites is a finding with multiple causes, and infection can be clinically silent.
- Paracentesis
- SAAG
- Total protein
- PMN
- Culture
ascites diagnosis
Follow pressure, fluid, infection, perfusion, cognition, and long-term liver protection as one connected system.
Collect the right sample
Send cell count with differential, albumin, total protein, and culture. Inoculate adequate fluid directly into blood-culture bottles at the bedside to improve yield.
Calculate SAAG
Subtract ascites albumin from paired serum albumin. A value at least 1.1 g/dL strongly supports portal hypertension, while lower values prompt alternate causes.
Detect SBP
A PMN count at least 250 cells per cubic millimeter supports treatment even with a negative culture. Symptoms may be absent or limited to AKI or encephalopathy.
Search mixed etiologies
Cardiac disease, malignancy, tuberculosis, pancreatitis, thrombosis, and nephrotic disease can coexist with chronic liver disease and change the plan.
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Lesson
Remove Sodium Without Removing Perfusion
Ascites therapy must reduce retained sodium while preserving kidney function, electrolytes, pressure, and nutrition.
- Sodium restriction
- Spironolactone
- Furosemide
- Weight
- Hyponatremia
ascites treatment
Follow pressure, fluid, infection, perfusion, cognition, and long-term liver protection as one connected system.
Remove aggravators
Avoid NSAIDs and other kidney or sodium-retaining drugs. Review hidden dietary sodium, supplements, alcohol, and prescriptions at every transition.
Use paired diuresis
A common starting relationship is spironolactone 100 mg with furosemide 40 mg. Titrate according to the individual and do not treat the ratio as a substitute for monitoring.
Set a safe pace
Weight-loss goals depend on edema and tolerance. Excess loss, hypotension, AKI, severe hyponatremia, potassium disturbance, cramps, or HE require reassessment.
Restrict water selectively
Routine fluid restriction is unnecessary for most ascites. Reserve it for clinically important dilutional hyponatremia according to current guidance and symptoms.
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Lesson
Escalate Refractory Ascites Safely
Repeated tense or refractory ascites changes prognosis and demands more than progressively unsafe diuretic doses.
- Large-volume paracentesis
- Albumin
- Refractory ascites
- TIPS
- Transplant
paracentesis refractory
Follow pressure, fluid, infection, perfusion, cognition, and long-term liver protection as one connected system.
Use paracentesis for relief
Large-volume paracentesis rapidly treats tense ascites and can be repeated when diuretics are ineffective or unsafe.
Replace effective volume
When more than 5 L is removed, give albumin according to guidance, commonly 6 to 8 g per liter removed, to reduce circulatory dysfunction.
Define refractory disease
Confirm sodium adherence, medication exposure, diuretic dose and response, urine sodium context, kidney function, pressure, and alternate cause before labeling failure.
Select advanced options
TIPS may help selected patients but requires cardiac, pulmonary, liver, infection, and HE assessment. Refractory ascites should accelerate transplant evaluation.
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Lesson
Treat Infection Before Culture Certainty
SBP can present with pain, fever, AKI, HE, shock, or no obvious symptom.
- PMN 250
- Empiric antibiotic
- Albumin
- Resistance
- Prophylaxis
sbp
Follow pressure, fluid, infection, perfusion, cognition, and long-term liver protection as one connected system.
Treat neutrocytic ascites
PMN at least 250 cells per cubic millimeter is sufficient for empiric treatment, including culture-negative neutrocytic ascites.
Choose context-aware coverage
Third-generation cephalosporins remain common for community-acquired disease, but healthcare exposure and resistant-organism history can require broader empiric coverage.
Use albumin when indicated
The classic regimen uses 1.5 g/kg on day 1 and 1 g/kg on day 3 in eligible patients to reduce renal failure and mortality.
Prevent recurrence deliberately
SBP survivors usually need secondary prophylaxis. Primary prophylaxis is restricted to defined high-risk settings and must account for resistance and adverse effects.
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Lesson
Separate HRS-AKI From Other Kidney Injury
HRS-AKI is a circulatory kidney syndrome in advanced liver disease, not a label for every creatinine rise.
- AKI
- Volume assessment
- Albumin
- Terlipressin
- Respiratory failure
hrs aki
Follow pressure, fluid, infection, perfusion, cognition, and long-term liver protection as one connected system.
Recognize creatinine limitations
Low muscle mass can mask severe kidney dysfunction. Use change from baseline, urine output, clinical context, urinalysis, sediment, imaging, and hemodynamics.
Reverse correctable causes
Stop NSAIDs and other nephrotoxins, evaluate infection and bleeding, reassess diuretics and beta blockers, and use an albumin challenge only within the proper diagnostic pathway.
Use terlipressin safely
Terlipressin plus albumin can reverse HRS kidney dysfunction. Baseline hypoxia, worsening respiratory symptoms, active ischemia, severe volume overload, and ACLF severity change eligibility and risk.
Protect the transplant pathway
Monitor oxygen continuously, creatinine response, ischemia, and volume. Coordinate transplant evaluation because pharmacologic reversal does not cure the liver disease.
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Lesson
Prevent the First Bleed and Decompensation
The modern portal strategy begins with clinically significant portal hypertension, not only visible large varices.
- CSPH
- Carvedilol
- Propranolol
- Nadolol
- EVL
portal varices
Follow pressure, fluid, infection, perfusion, cognition, and long-term liver protection as one connected system.
Identify CSPH
Liver stiffness, platelets, imaging, endoscopy, and prior events can establish clinically significant portal hypertension without invasive pressure measurement.
Use NSBB deliberately
Carvedilol is often preferred in compensated CSPH because beta blockade and alpha-1 blockade lower portal pressure. Propranolol and nadolol remain important in selected contexts.
Use endoscopy when needed
Patients who cannot take empiric NSBB need endoscopic screening and surveillance. Endoscopic variceal ligation is an alternative for selected high-risk varices.
Reassess tolerance
Hypotension, AKI, severe infection, hyponatremia, refractory ascites, or poor perfusion may require dose reduction or temporary interruption.
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Lesson
Run Acute Variceal Bleeding as a Protocol
Mortality falls when resuscitation, vasoactive therapy, antibiotics, endoscopy, and escalation happen in parallel.
- Airway
- Restrictive transfusion
- Octreotide
- Ceftriaxone
- Endoscopy
acute bleeding
Follow pressure, fluid, infection, perfusion, cognition, and long-term liver protection as one connected system.
Stabilize without overfilling
Protect airway when cognition or hematemesis threatens it. Use cautious access and a generally restrictive red-cell strategy while individualizing shock and cardiac disease.
Start portal therapy early
Begin octreotide or another recommended vasoactive agent promptly and continue for the guidance-directed duration after control.
Prevent infection
Short-course antibiotic prophylaxis, commonly ceftriaxone in many settings, reduces infection, rebleeding, and mortality.
Control and escalate
Urgent endoscopic ligation is first-line for esophageal varices. High-risk patients may need preemptive TIPS, while uncontrolled bleeding requires rescue pathways.
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Lesson
Treat the Precipitant and Protect the Brain
HE is a clinical syndrome with many mimics and triggers. A laboratory ammonia value cannot replace examination.
- West Haven
- Precipitant
- Lactulose
- Rifaximin
- Ammonia
encephalopathy
Follow pressure, fluid, infection, perfusion, cognition, and long-term liver protection as one connected system.
Diagnose clinically
Assess baseline cognition, timing, medications, focal findings, glucose, infection, bleeding, kidney function, electrolytes, constipation, and substance exposure.
Use lactulose to response
Treat overt HE with lactulose and then titrate to about 2 to 3 soft bowel movements daily. Route depends on airway and gastrointestinal access.
Add rifaximin for recurrence
Rifaximin 550 mg twice daily is labeled to reduce recurrence in adults and is commonly added to lactulose after recurrent overt HE.
Do not chase ammonia
A normal ammonia value may prompt reconsideration, but serial levels do not reliably grade HE or direct dose escalation. Follow cognition, function, stool, hydration, and the precipitant.
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Lesson
Protect Muscle, Medicines, and Surveillance
Survival and function depend on nutrition, medication stewardship, prevention, HCC surveillance, and reliable access.
- Protein
- Sarcopenia
- NSAIDs
- HCC
- Vaccines
longitudinal care
Follow pressure, fluid, infection, perfusion, cognition, and long-term liver protection as one connected system.
Feed the patient
Avoid routine protein restriction. Many adults need about 1.2 to 1.5 g/kg/day protein, adequate energy, vegetable or dairy sources when helpful, and a late-evening snack to reduce fasting.
Deprescribe harm
Avoid NSAIDs, minimize benzodiazepines and sedatives, adjust renally and hepatically cleared drugs, and inspect supplements and hidden sodium.
Continue prevention
Use ultrasound with AFP about every six months when indicated, current vaccination guidance, bone and micronutrient assessment, and alcohol and metabolic care.
Teach the escalation signs
New confusion, bleeding, fever, reduced urine, rapid weight gain, dyspnea, severe diarrhea, jaundice, or medication interruption requires prompt action.
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Lesson
Build a Closed-Loop Cirrhosis Plan
Every complication changes the safety of the others. The plan must link acute stabilization to prevention and definitive care.
- Precipitant
- Hemodynamics
- Recurrence
- Surveillance
- Transplant
integrated case
Follow pressure, fluid, infection, perfusion, cognition, and long-term liver protection as one connected system.
Name the liver state
Record cause, compensation history, Child-Pugh and MELD context, frailty, portal evidence, HCC status, transplant status, and goals.
Map active complications
For ascites, SBP, AKI, HE, and bleeding, identify precipitant, exact treatment, response criteria, toxicity, and recurrence prevention.
Protect transitions
Reconcile every drug, secure lactulose, rifaximin, diuretics, prophylaxis, or antiviral supply, and provide written weight, stool, pressure, and symptom actions.
Close the loop
Schedule liver clinic, laboratory review, imaging, endoscopy when needed, nutrition, vaccines, transplant evaluation, and palliative support with named ownership.
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Module practice
Check the connections.
Each attempt draws 10 questions from the complete 120 question bank.
Each attempt draws a fresh set and rearranges the answer choices.
References
Current clinical foundation.
Core source material was synthesized with the following contemporary guidance. Verify local policy and current guidance before applying clinical information.