Spontaneous Bacterial Peritonitis (SBP) and Large-Volume Paracentesis Circulatory Dysfunction (PPCD): Fever or Confusion in Ascites, Ascitic Fluid PMN >= 250/mm3, and Mandatory IV Albumin Replacement¶

Spontaneous Bacterial Peritonitis (SBP) and Post-Paracentesis Circulatory Dysfunction (PPCD) are two life-threatening abdominal and hemodynamic emergencies that occur in patients with decompensated liver cirrhosis and portal hypertensive ascites (as well as children or adults with severe nephrotic syndrome). - Spontaneous Bacterial Peritonitis (SBP) is an acute bacterial infection of previously sterile ascitic fluid occurring in the complete absence of any intra-abdominal surgical source (such as a perforated appendix, perforated ulcer, or diverticular abscess). In decompensated cirrhosis, portal hypertension causes intestinal mucosal edema, impaired gut tight-junction permeability, intestinal bacterial overgrowth, and deficient ascitic fluid complement/opsonic activity (especially when ascitic fluid total protein is \(< 1.0\text{ to }1.5\text{ g/dL}\)). Enteric Gram-negative bacilli (Escherichia coli and Klebsiella pneumoniae) and Gram-positive cocci (Streptococcus pneumoniae and Enterococcus) translocate directly across the intact bowel wall into mesenteric lymph nodes and seed the peritoneal fluid bath. Unlike surgical peritonitis (which causes a rigid, board-like surgical abdomen), a cushioned 5-to-10-liter bath of ascitic fluid separates the visceral and parietal peritoneum, so 30 to 50 percent of patients with lethal SBP have ZERO abdominal pain, ZERO rebound tenderness, and ZERO fever, presenting instead with new-onset Hepatic Encephalopathy (confusion/asterixis), unexplained Acute Kidney Injury (Hepatorenal Syndrome Type 1 / HRS-AKI), worsening jaundice, ileus, or septic shock. Every hour of delay before performing a Diagnostic Paracentesis and administering Intravenous Third-Generation Cephalosporin (Ceftriaxone \(2\text{ g}\) IV) increases in-hospital mortality by 3.3 percent per hour. Critically, antibiotic therapy alone is not enough: bacterial endotoxins trigger a massive surge in peritoneal nitric oxide (NO) and splanchnic arterial vasodilation that starves the kidneys of blood flow, causing fatal Hepatorenal Syndrome unless the patient simultaneously receives Intravenous \(25\%\) Human Albumin (\(1.5\text{ g/kg}\) on Day 1, and \(1.0\text{ g/kg}\) on Day 3, the Sort Landmark Protocol), which slashes mortality by nearly 70 percent. - Post-Paracentesis Circulatory Dysfunction (PPCD) is an iatrogenic hemodynamic collapse triggered when a clinician performs a Large-Volume Paracentesis (LVP, draining \(> 5\text{ liters}\) of tense ascites in a single session) without administering intravenous \(25\%\) Human Albumin (\(6\text{ to }8\text{ grams}\) of albumin for every liter of ascites removed). Rapidly decompressing the abdomen drops intra-abdominal pressure and causes reflex splanchnic arterial vasodilation, dropping effective arterial blood volume, spiking plasma renin and aldosterone levels 2 to 6 days later, and precipitating rapid re-accumulation of tense ascites, severe dilutional hyponatremia, Hepatorenal Syndrome (AKI), hepatic encephalopathy, and death.

If any patient with cirrhosis and ascites develops fever, belly pain, new confusion/drowsiness, reduced urine output, or shortness of breath from a tense swollen abdomen, call your local helu pilikia koke. E nānā pū i kā mākou alakaʻi kaikaina ma hepatic encephalopathy grade 3 and 4 liver coma, asterixis, and lactulose enema, esophageal varices rupture, cirrhosis bleeding, and hepatic encephalopathy, a appendicitis, ruptured appendix, peritonitis, and right lower quadrant pain.

E hana i kēia i kēia manawa¶

1. Perform a Bedside Ultrasound-Guided Diagnostic Paracentesis Within 6 Hours (Ideally Within 1 to 2 Hours) on EVERY Patient with Cirrhosis and Ascites Admitted to the Hospital, Even If They Have Zero Abdominal Pain and Zero Fever. Call 911 in the United States and Canada, 999 in the United Kingdom, 112 across the European Union, 000 in Australia, or consult our global directory of helu pilikia. Up to 15 to 30 percent of all hospitalized cirrhotic patients with ascites have active SBP upon admission, often presenting only with subtle confusion (hepatic encephalopathy) or a rising serum creatinine.
2. NEVER Delay a Diagnostic Paracentesis to Give Fresh Frozen Plasma (FFP) or Platelets for an Elevated INR or Low Platelet Count.
3. A universal hospital error is delaying a diagnostic ascitic tap for 6 to 12 hours to transfuse FFP because a cirrhotic patient has an \(\text{INR}\) of \(2.2\) or platelets of \(45,000/\text{\mu L}\).
4. AASLD, EASL, and BSG Guidelines state unequivocally: Cirrhotic coagulopathy is rebalanced; the risk of significant bleeding from an ultrasound-guided diagnostic paracentesis is less than \(0.2\%\), and neither an elevated INR nor thrombocytopenia is a contraindication to paracentesis (the only exclusions are clinically evident fibrinolysis or disseminated intravascular coagulation [DIC]). Use bedside ultrasound with Color Doppler to target the Left Lower Quadrant (where the abdominal wall is thinner and the cecum is avoided) and stay at least \(5\text{ cm}\) lateral to the midline to avoid the inferior epigastric artery.
5. Calculate the Ascitic Fluid Absolute Polymorphonuclear Leukocyte (PMN / Neutrophil) Count AND Inoculate \(10\text{ mL}\) of Ascitic Fluid Directly into Aerobic and Anaerobic Blood Culture Bottles at the Bedside:
6. Ka Paepae Diagnostic no SBP: He wai ascitic PMN (Neutrophil) Helu \(\ge 250\text{ cell/mm}3\) (\(0.25 \times 109\text{/L}\)) hōʻoia i ka Spontaneous Bacterial Peritonitis a kauoha i ** mau hopena empiric intravenous i loko o nā hola ** me ka ʻole o ka moʻomeheu empiric IV in**
7. ** Ke Kumu Hoʻoponopono Hoʻopololei Koko:** Inā hoʻokomo nā kīʻaha koko ʻulaʻula (\(\text{RBCs}\)) i loko o ka wai, e unuhi i ka \(1\text{ PMN}\) no kēlā me kēia \(250\text{ RBCs/mm}3\) no ka loaʻa ʻana o ka helu PMN i hoʻoponopono ʻia.
8. No ke aha e koi ʻia ai nā ʻōmole moʻomeheu koko moe: ʻO ka hoʻouna ʻana i ka wai ascitic i ke keʻena i loko o kahi syringe sterile a i ʻole kīʻaha e loaʻa ai nā moʻomeheu maikaʻi ma lalo o \(40\%\) o nā hihia SBP (no ka mea he haʻahaʻa loa ka helu o nā kolo bacteria ma SBP he \(\approx 1\text{ organism/mL}\)). ʻO ka hoʻokomo ʻana i ka \(10\text{ mL}\) o ka wai ascitic pololei i loko o nā ʻōmole moʻomeheu koko aerobic a anaerobic ma ka ʻaoʻao moe hoʻonui i ka ʻike moʻomeheu ma luna o \(80\%\).
9. Hoʻoponopono i nā Antibiotic Intravenous Empiric ma hope koke o ka paʻi ʻana:
10. SBP i loaʻa i ke kaiāulu (ʻaʻohe haʻalulu maʻemaʻe, ʻaʻohe hōʻike beta-lactam hou loa): hoʻohana i ka ** intravenous ceftriaxone \(2\text{ grams}\) IV i kēlā me kēia 24 hola** (a i ʻole IV cefotaxime \(2\text{ grams}\) i kēlā me kēia 8 hola) no 5 a 7 mau lā.
11. Nosocomial / Healthcare-Associated SBP, Septic Shock, a i ʻole ka Halemaʻi Hou: No ka mea, ʻo 30 a 40 ka nui o ka SBP i loaʻa i ka haukapila ke kumu ʻia e Extended-Spectrum Beta-Lactamase (ESBL) Gram-negatives a i ʻole Enterococcus / MRSA, e hoʻomaka i ka hīnaʻi ākea i ka IV$8 mau hola o ka lāʻau lapaʻau. a i ʻole Piperacillin-Tazobactam (\(4.5\text{g}\) IV i kēlā me kēia 6 a 8 hola) PLUS Vancomycin a i ʻole Daptomycin** (a i ʻole Tigecycline ma nā wahi VRE/MDRO).
12. Administer Mandatory Intravenous \(25\%\) Human Albumin Using the Sort Protocol (\(1.5\text{ g/kg}\) on Day 1 + \(1.0\text{ g/kg}\) on Day 3) and HOLD All Beta-Blockers, Diuretics, and NSAIDs.
13. In the landmark Sort et al. (NEJM 1999) trial, adding Intravenous \(25\%\) Human Albumin, \(1.5\text{ grams/kg}\) of body weight within 6 hours of SBP diagnosis on Day 1 (maximum \(100\text{ g}\)), followed by \(1.0\text{ gram/kg}\) on Day 3 (maximum \(100\text{ g}\)), slashed the rate of Hepatorenal Syndrome from \(30\%\) down to \(10\%\) and reduced in-hospital mortality from \(29\%\) down to \(10\%\). (Especially critical if baseline Serum Creatinine \(> 1.0\text{ mg/dL}\) [\(88\text{ \mu mol/L}\)], BUN \(> 30\text{ mg/dL}\), or Total Bilirubin \(> 4.0\text{ mg/dL}\) [\(68\text{ \mu mol/L}\)]).
14. Immediately HOLD Non-Selective Beta-Blockers (Propranolol, Nadolol, Carvedilol), Diuretics (Furosemide, Spironolactone), ACE Inhibitors/ARBs, and Aminoglycosides during active SBP: beta-blockers blunting cardiac output during SBP splanchnic vasodilation markedly increase the risk of Hepatorenal Syndrome and death.
15. Paʻi i ka Post-Paracentesis Circulatory Dysfunction (PPCD) I ka wā o kēlā me kēia Large-Volume Paracentesis (\(> 5\text{ Liters}\) Wehe ʻia): Infuse \(6\text{ i }8\text{ Grams}\) o \(25\%\) IV Albumin no ka Litera Wehe ʻia.
16. Never perform a Large-Volume Paracentesis (LVP \(> 5\text{ L}\)) during active Spontaneous Bacterial Peritonitis (draining large volumes during active SBP accelerates acute kidney injury; perform only a small diagnostic tap [\(30\text{ to }50\text{ mL}\)] until SBP is treated, unless tense ascites is causing immediate respiratory failure).
17. Whenever performing an elective or urgent Large-Volume Paracentesis (\(> 5\text{ L}\) removed in sterile ascites), infuse \(6\text{ to }8\text{ grams}\) of \(25\%\) Intravenous Human Albumin for every liter of ascites removed (for example, if \(8\text{ liters}\) are drained, infuse \(48\text{ to }64\text{ grams}\) [\(200\text{ to }250\text{ mL}\) of \(25\%\) Albumin] IV during or immediately after the procedure).

Decision tree: diagnostic paracentesis, SBP vs. Secondary Peritonitis triage, and PPCD prevention¶

flowchart TD
    A["Patient with Cirrhosis and Ascites Presents to Hospital with ANY Decompensation: Fever/Hypothermia, Abdominal Pain, New Hepatic Encephalopathy (Confusion/Asterixis), Rising Creatinine (AKI), GI Bleeding, Leukocytosis, OR Tense Ascites Causing Dyspnea"] --> B["Step 1: Perform Ultrasound-Guided Bedside Diagnostic Paracentesis Within < 6 Hours (Left Lower Quadrant, Avoid Inferior Epigastric Artery; DO NOT Delay for INR or Low Platelets)"]
    B --> C["Step 2: Send Ascitic Fluid STAT for: 1. Cell Count & Differential (Absolute PMN Count); 2. Total Protein & Albumin (Calculate SAAG: Serum Albumin minus Ascites Albumin >= 1.1 g/dL Confirms Portal Hypertension); 3. Glucose, LDH, Gram Stain; 4. Inoculate 10 mL Directly into Aerobic & Anaerobic Blood Culture Bottles at Bedside"]
    C --> D{"Evaluate Ascitic Fluid Absolute Neutrophil (PMN) Count (Subtract 1 PMN per 250 RBCs if Bloody)"}
    D -->|Corrected Ascitic PMN >= 250 cells/mm3| E{"Check Runyon's Criteria for Secondary Surgical Peritonitis: Does Fluid Have >= 2 of 3: 1. Protein > 1.0 g/dL; 2. Glucose < 50 mg/dL; 3. LDH > Serum ULN (or Polymicrobial Gram Stain)?"}
    E -->|YES: Runyon's Criteria Positive| F["SUSPECTED SECONDARY BACTERIAL PERITONITIS (Perforated Ulcer, Appendix, or Diverticulum): Order STAT Abdominal/Pelvic CT + Add Anaerobic Coverage (IV Piperacillin-Tazobactam or Ceftriaxone + Metronidazole) + Emergent Surgical Consultation"]
    E -->|NO: Classic Low-Protein Monomicrobial Ascites| G["CONFIRMED SPONTANEOUS BACTERIAL PERITONITIS (SBP): DO NOT Perform Large-Volume Paracentesis During Active SBP"]
    G --> H["DEFINITIVE SBP RESCUE BUNDLE: 1. Immediate IV Antibiotics: Ceftriaxone 2 g IV q24h (or Meropenem/Pip-Tazo + Vancomycin if Nosocomial/Septic Shock); 2. Mandatory IV 25% Human Albumin (Sort Protocol): 1.5 g/kg Day 1 (within 6h) + 1.0 g/kg Day 3; 3. HOLD All Beta-Blockers (Propranolol/Carvedilol), Diuretics, and NSAIDs; 4. Start Secondary Prophylaxis Before Discharge"]
    D -->|Corrected Ascitic PMN < 250 cells/mm3 (Sterile Ascites on Initial Count)| I{"Check Clinical Status & Subsequent 48-Hour Blood Culture Bottle Result"}
    I -->|Culture Turns Positive at 24-48h ("Monomicrobial Non-Neutrocytic Bacterascites")| J["If Symptomatic (Fever, Pain, Encephalopathy, AKI): Treat Identically to Full SBP; If Completely Asymptomatic: Repeat Diagnostic Paracentesis Immediately"]
    I -->|Patient Has Tense Sterile Ascites Causing Respiratory Distress / Severe Discomfort Requiring Large-Volume Paracentesis (LVP > 5 Liters)| K["LARGE-VOLUME PARACENTESIS (LVP) + PPCD PREVENTION PROTOCOL: Drain Ascites to Dryness in a Single Session AND Infuse 6 to 8 Grams of 25% IV Human Albumin for EVERY Liter Removed (e.g., 50-64 g Albumin for 8 L Removed)"]

Pathophysiology: bacterial translocation, nitric oxide splanchnic vasodilation, and why SBP and Large-Volume Paracentesis trigger Hepatorenal Syndrome¶

1. Why Cirrhotic Ascitic Fluid Gets Infected Without a Perforated Organ¶

In advanced cirrhosis, sinusoidal portal hypertension drives protein-poor fluid across the hepatic sinusoids and splanchnic capillaries into the peritoneal cavity (Serum-Ascites Albumin Gradient [SAAG] \(\ge 1.1\text{ g/dL}\) with Ascitic Total Protein \(< 1.5\text{ g/dL}\)). Three defects converge to ignite Spontaneous Bacterial Peritonitis: 1. Intestinal Bacterial Overgrowth & Dysbiosis: Impaired small-bowel motility and reduced bile acid secretion allow Gram-negative Enterobacteriaceae (E. coli, Klebsiella) to overgrow in the small intestine (further worsened by chronic Proton Pump Inhibitor [PPI] use). 2. Gut Barrier Failure & Bacterial Translocation: Portal venous congestion causes subepithelial edema of the intestinal wall and widens intercellular tight junctions, allowing viable bacteria to cross into mesenteric lymph nodes, thoracic duct lymph, and the bloodstream. 3. Deficient Ascitic Fluid Opsonic Activity: Because cirrhotic ascitic fluid has very low total protein (\(< 1.0\text{ to }1.5\text{ g/dL}\)), it lacks Complement C3 and immunoglobulins required to opsonize and kill translocated bacteria. A single bacterium entering the 8-liter fluid bath multiplies unchecked into Spontaneous Bacterial Peritonitis.

HOW SBP & UNPROTECTED LARGE-VOLUME PARACENTESIS CAUSE HEPATORENAL SYNDROME
==========================================================================
 [PATHWAY 1: SPONTANEOUS BACTERIAL PERITONITIS]   [PATHWAY 2: LARGE-VOLUME PARACENTESIS]
 Gram-Negative Endotoxin (LPS) + Cytokines        Draining > 5 Liters of Tense Ascites
 (TNF-alpha, IL-6) flood the peritoneum.          without IV Albumin abruptly drops
                    \                             intra-abdominal pressure.
                     \                                   /
                      v                                 v
      [MASSIVE SPLANCHNIC ARTERIAL VASODILATION (Nitric Oxide Surge)]
      Blood pools inside dilated mesenteric/splanchnic arteries;
      Systemic Vascular Resistance (SVR) and Mean Arterial Pressure (MAP) drop.
                                       |
                                       v
      [EFFECTIVE ARTERIAL HYPOVOLEMIA & BARORECEPTOR ACTIVATION]
      Extreme activation of:
      1. Renin-Angiotensin-Aldosterone System (RAAS)
      2. Sympathetic Nervous System (Norepinephrine)
      3. Non-Osmotic Antidiuretic Hormone (ADH / Vasopressin)
                                       |
         +-----------------------------+-----------------------------+
         |                                                           |
         v                                                           v
 [INTENSE RENAL ARTERIOLAR VASOCONSTRICTION]         [FREE-WATER & SODIUM RETENTION]
 Renal cortical blood flow & GFR collapse            Dilutional Hyponatremia (Na+ < 125)
 --> HEPATORENAL SYNDROME (HRS-AKI)                  + Rapid Re-Accumulation of Ascites
     & Multi-Organ Failure / Death.                    (PPCD).
==========================================================================
 *HOW IV 25% HUMAN ALBUMIN SAVES LIFE IN BOTH EMERGENCIES:*
 1. Oncotic Volume Expansion: Pulls interstitial fluid into the central arterial
    tree, restoring Effective Arterial Blood Volume and shutting off Renin/ADH.
 2. Non-Oncotic Scavenging: Albumin binds bacterial Endotoxin (LPS), Nitric Oxide,
    Prostaglandin E2, and reactive oxygen species, reversing endothelial shock.
==========================================================================

Complete Diagnostic Classification of Ascitic Fluid Infections: SBP vs. Culture-Negative Neutrocytic Ascites vs. Bacterascites vs. Secondary Peritonitis¶

Every ascitic fluid tap must be classified into one of five distinct entities based on the Corrected Absolute PMN Count (\(\text{Total WBC} \times \%\text{Neutrophils}\)), Bedside Blood-Culture Bottle Result, and Runyon's Biochemistry:

Step-by-Step Hospital Protocol for Performing Ultrasound-Guided Paracentesis, Treating SBP, and Preventing PPCD¶

Step 1: Safe Ultrasound-Guided Technique (The Left Lower Quadrant & "Z-Track" Method)¶

1. Why the Left Lower Quadrant (LLQ) Is Preferred Over the Right Lower Quadrant:
2. The abdominal wall in the Left Lower Quadrant (\(2\text{ fingerbreadths}\) [\(3\text{ cm}\)] cephalad and \(2\text{ fingerbreadths}\) medial to the anterior superior iliac spine [ASIS]) is thinner and has a deeper pool of ascitic fluid than the midline, and avoids the distended cecum in the Right Lower Quadrant (which is often dilated with gas from lactulose therapy) as well as right-upper-quadrant hepatomegaly.
3. Mandatory Bedside Ultrasound + Color Doppler Check:
4. Identify the deepest pocket of free-floating anechoic fluid free of bowel loops or omentum.
5. Use Color Doppler to locate and avoid the Inferior Epigastric Artery (which runs vertically inside the rectus sheath \(4\text{ to }8\text{ cm}\) lateral to the umbilicus) and any dilated caput medusae / abdominal wall portosystemic collateral veins.
6. The "Z-Track" Needle Insertion Technique (Prevents Post-Tap Ascitic Fluid Leak):
7. After sterile chlorhexidine prep and \(1\%\) lidocaine wheal down to the peritoneum, pull the skin \(2\text{ centimeters}\) caudally (downward) with your non-dominant hand while advancing the paracentesis needle perpendicular to the abdominal wall, aspirating continuously until peritoneal fluid enters the syringe. When the needle is withdrawn at the end of the tap, the skin slides back to its original position, creating an offset "Z-track" seal so ascitic fluid does not leak onto the bed. (If a persistent post-paracentesis ascitic leak ever occurs, place a sterile ostomy bag over the site to quantify losses or close the skin pinhole with a single figure-of-eight suture or tissue adhesive while having the patient lie on the opposite side).

Step 2: The Complete SBP Hospital Treatment Bundle (Antibiotics, Albumin, Medication Hold, and 48-Hour Tap Check)¶

Step 3: Performing Large-Volume Paracentesis (LVP) Safely and Preventing Post-Paracentesis Circulatory Dysfunction (PPCD)¶

When a patient has sterile tense ascites (\(\text{PMN} < 250/\text{mm}3\)) causing diaphragmatic splinting, dyspnea, or early satiety: 1. Can You Drain All the Fluid in One Single Session ("Total Paracentesis to Dryness")? - Yes, provided Intravenous \(25\%\) Albumin is co-administered. Modern randomized trials (Ginès, Tito et al.) prove that draining 8, 10, or 15 liters of sterile ascites completely to dryness in a single 1-to-2-hour session is safer, faster, and causes fewer local complications than repeated small taps, IF and ONLY IF you replace intravascular oncotic pressure with \(25\%\) Intravenous Human Albumin. 2. Exact Albumin Replacement Rules by Volume Removed (AASLD / EASL): - Volume Removed \(< 4\text{ to }5\text{ Liters}\): Risk of PPCD is low; intravenous albumin is not strictly required unless the patient has concomitant Acute-on-Chronic Liver Failure (ACLF) or Acute Kidney Injury. - Volume Wehe ʻia \(\ge 5\text{ Liters}\) (Large-Volume Paracentesis): Hoʻoponopono i ka \(6\text{ i }8\text{ grams}\) o \(25\%\) Intravenous Human Albumin no KĒIA lita o ka wai ascitic i wehe ʻia (helu ʻia ma ka holo holoʻokoʻa leo i wehe ʻia, a i ʻole kēlā me kēia lita ma luna aʻe o $5\text protocol ESL ma luna o $5\text. \(6\kikokikona{ a i }8\kikokikona{ g}\) no ka lita o ka wai a pau i wehe 'ia ke \(> 5\text{ L}\) i hookaheia**). - Ka Laʻana Hoʻomaʻamaʻa: No kahi \(10\text{-liter}\) Large-Volume Paracentesis, e lawelawe i ka \(60\text{ i }80\text{ grams}\) o \(25\%\) Human Albumin (no ka laʻana, ʻekolu \(100\text{-mL}\) $100 o \(25\%\) kikokikona = albumin [$25} total] e hoʻokomo i \(50\%\) i ka wā o ka hoʻokahe ʻana a me \(50\%\) ma luna o 1 a 2 mau hola ma hope koke iho o ka wehe ʻana i ka catheter.

Nā helu ulia pōpilikia a me nā alakaʻi lapaʻau¶

• ** ʻAmelika Hui Pū ʻIa a me Kanada: ** Kāhea i ka 911 no kēlā me kēia maʻi me ka cirrhosis a me ka ascites e ulu ana i ke kuni, ʻeha ʻōpū, huikau, kahe koko ʻōpū, a i ʻole pōkole o ka hanu. Hoʻohana ka hoʻokele i ka Ahahui ʻAmelika no ke aʻo ʻana i nā maʻi ate (AASLD) 2021 Practice Guidance on the Diagnosis, Evaluation, and Management of Ascites, Spontaneous Bacterial Peritonitis, and Hepatorenal Syndrome (Biggins SW et al., Hepatology).
• United Kingdom: Kāhea i ka 999 a i ʻole e hele i kahi Keʻena Hoʻopilikia NHS. Hoʻopili nā kauka i ka British Society of Gastroenterology (BSG) a me BASL Guidelines on the Management of Ascites in Cirrhosis (Aithal GP et al., Gut) a me ka BSG Decompensated Cirrhosis Care Bundle (ke koi ʻana i ka diagnostic ascitic tap i loko o 6 mau hola o ke komo ʻana, nā lāʻau ʻokoʻa i loko o ka L\VP i loko o ka album a me nā lāʻau antibiotics $8 \(> 5\kikokikona{ L}\)).
• Uni ʻEulopa: Kāhea 112. Hoʻopili nā kauka lapaʻau i ka Ahui ʻEulopa no ke aʻo ʻana i ka ate (EASL) Nā alakaʻi hoʻomaʻamaʻa lapaʻau no ka mālama ʻana i nā maʻi me ka Cirrhosis Decompensated (Journal of Hepatology).
• Australia a me New Zealand: Kāhea i ka 000 ma Australia a i ʻole 111 ma New Zealand a hahai i ka Gastroenterological Society of Australia (GESA) cirrhosis a me SBP alakaʻi alakaʻi.

Nīnau pinepine¶

Why do up to half of all patients with life-threatening Spontaneous Bacterial Peritonitis (SBP) have zero stomach pain and zero fever?¶

I loko o ke kanaka me ka maʻi ʻole o ke akepaʻa, he maʻi ʻōpū (e like me ka appendix poha) ke kumu o ka ʻōpū ʻaʻa e hamo pololei i ka ʻili ʻeha o ka pā o waho o ka ʻōpū (ka peritoneum parietal), e hoʻoulu ai i ka ʻeha ʻeha a me ka ʻōpū e like me ka papa i ka wā e kaomi ai ke kauka. I ka mea maʻi me ka cirrhosis a me ka ascites, 5 a 15 mau lita o ka wai e hana ma ke ʻano he cushion wai e hoʻokaʻawale kino ai i nā ʻōpū o loko mai ka pā o waho o ka ʻōpū, e pale ana i ka friction peritoneal a me ka uhi ʻana i ka ʻeha o ka ʻōpū a me ke ʻano hou. I ka manawa like, ua hoʻopilikia ka poʻe maʻi cirrhotic i nā pane cytokine immune a me nā haʻahaʻa haʻahaʻa haʻahaʻa o ke kino, no laila ʻaʻole hiki iā lākou ke piʻi pinepine i ke kuni. Ma kahi o ka ʻeha a i ʻole ke kuni, ʻo kā lākou hōʻailona mua loa o ka SBP ʻo ia ka huikau koke (Hepatic Encephalopathy), ke koko haʻahaʻa, a i ʻole ka hōʻino ʻana i ke kīpē, ʻo ia ke kumu e pono ai nā kauka e hoʻopaʻa i ka ʻōpū o kēlā me kēia maʻi cirrhotic i komo i ka haukapila.

No ke aha he hewa pōʻino ke kali ʻana no ka Fresh Frozen Plasma (FFP) a i ʻole ka hoʻololi ʻana i ka platelet ma mua o ka hana ʻana i kahi paracentesis diagnostic?¶

Patients with advanced cirrhosis almost always have an abnormal blood-clotting test (an elevated INR of 1.8 to 2.5) and a low platelet count (40,000 to 70,000) because their liver makes fewer clotting factors and their enlarged spleen traps platelets. However, modern hematology proves that cirrhotic patients also make fewer natural blood thinners (Protein C and antithrombin), so their blood clotting is actually "rebalanced." Studies of thousands of ultrasound-guided paracenteses prove that the risk of bleeding is less than 1 in 500 regardless of the INR or platelet count, whereas delaying the diagnostic tap and antibiotics by just 6 hours to thaw and transfuse unnecessary plasma increases death from SBP septic shock by nearly 20 percent.

How does Intravenous Albumin save lives in SBP when Ceftriaxone is already killing the bacteria?¶

Even when intravenous Ceftriaxone rapidly kills the E. coli or Klebsiella bacteria in the ascitic fluid, the dying bacteria release endotoxin (lipopolysaccharide) that triggers a massive burst of nitric oxide in the blood vessels of the intestines. That nitric oxide causes all the blood vessels in the abdomen to dilate wide open, pooling blood in the gut and starving the kidneys of blood flow, which triggers fatal Hepatorenal Syndrome (acute kidney failure) in 30 percent of patients. Infusing concentrated 25% Human Albumin on Day 1 (1.5 g/kg) and Day 3 (1.0 g/kg) does two life-saving things that saltwater IV fluids cannot do: its powerful oncotic pressure holds fluid inside the central arteries to keep the kidneys perfused, and the albumin protein molecule directly binds and neutralizes bacterial endotoxin, nitric oxide, and inflammatory cytokines, cutting death rates by two-thirds.

What happens if a doctor drains 8 liters of fluid from a swollen belly (Large-Volume Paracentesis) without giving IV Albumin?¶

When a doctor drains more than 5 liters of tense ascitic fluid in a single session without giving intravenous 25% Albumin, the sudden drop in pressure inside the abdomen causes the arteries feeding the intestines to dilate rapidly. Over the next 24 to 72 hours, fluid rushes out of the bloodstream back into the belly to refill the space, causing the patient's effective arterial blood volume to collapse, a condition called Post-Paracentesis Circulatory Dysfunction (PPCD). The kidneys respond by releasing massive surges of renin, aldosterone, and antidiuretic hormone (ADH), causing severe low blood sodium (hyponatremia), acute kidney failure (Hepatorenal Syndrome), rapid return of the ascites, and higher mortality. Infusing 6 to 8 grams of 25% IV Albumin for every liter of fluid removed completely prevents PPCD.

Nā kumu a me ke alakaʻi kūhelu¶

• American Association for the Study of Liver Diseases (AASLD 2021 Practice Guidance, Biggins SW, Angeli P, Garcia-Tsao G et al., Hepatology): Diagnosis, Evaluation, and Management of Ascites, Spontaneous Bacterial Peritonitis, Post-Paracentesis Circulatory Dysfunction, and Hepatorenal Syndrome.
• New England Journal of Medicine (Sort Landmark Trial, Sort P, Navasa M, Arroyo V et al., NEJM 1999): Effect of Intravenous Albumin on Renal Impairment and Mortality in Patients with Cirrhosis and Spontaneous Bacterial Peritonitis.
• European Association for the Study of the Liver (EASL): EASL Clinical Practice Guidelines for the Management of Patients with Decompensated Cirrhosis (Journal of Hepatology).
• British Society of Gastroenterology (BSG) and BASL (Aithal GP et al., Gut): Guidelines on the Management of Ascites in Cirrhosis and the BSG Decompensated Cirrhosis 6-Hour Care Bundle.
• Runyon's Ascitic Fluid Criteria (Runyon BA, Hepatology): Differentiation of Spontaneous Bacterial Peritonitis from Secondary Bacterial Peritonitis (Perforated Viscus) Using Ascitic Fluid Protein, Glucose, and LDH.

Nā alakaʻi pili¶

• Hepatic encephalopathy (Grade 3 and 4 liver coma), asterixis, and lactulose enema
• ʻAhaʻi nā varices esophageal, ke koko cirrhosis, a me ka encephalopathy hepatic
• Nephrotic syndrome, periorbital morning eye puffiness, frothy protein urine, and SBP in children
• Appendicitis, ruptured appendix, peritonitis, and right lower quadrant pain
• Nā helu pilikia ma ka ʻāina