In severe liver injuries (class ≥III), or those with hemodynamic instability, surgical correction is generally necessary. In these severe injuries a hepatopancreatobiliary surgeon may be utilized rather than a trauma surgeon given their expertise with the organ and generally yields better outcomes. Surgical techniques such as perihepatic packing or the use of the Pringle manoeuvre can be used to control hemorrhage. Temporary control of the hemorrhage can be accomplished through direct manual pressure to the wound site. In these severe cases it is important to prevent the progression of the trauma triad of death, which often requires the utilization of damage control surgery. The common cause of death while operating is exsanguination caused by profuse loss of blood volume. Rarely, surgery entails the use of liver resection, which removes the source of the bleeding and necrotic tissue. The drastic nature of this procedure means it can only be used in hemodynamically stable patients. Another rare procedure would be liver transplantation which is typically impractical due to the logistics of finding a proper organ donor in a timely fashion.

Kousnetzoff aluminium needle is used to suture liver tear. Co-opting sutures are placed perpendicular to already placed parallel mattress sutures on either side of lacerations. Other methods are tractotomy and mesh hepatorrhaphy.

The initial management of liver trauma generally follows the same procedures for all traumas with a focus on maintaining airway, breathing, and circulation. A physical examination is a corner stone of the assessment of which there are various non-invasive means of diagnostic tools that can be utilized. An invasive diagnostic peritoneal lavage can also be used to diagnose and classify the extent of the damage. A large majority of liver injuries are minor and require only observation. Generally if there is estimated to be less than 300mL of free floating fluid, no injury to surrounding organs, and no need for blood transfusion, there is a low risk of complication from nonoperative management. In special cases where there is a higher risk with surgery, such as in the elderly, nonoperative management would include the infusion of packed red blood cells in an intensive care unit. Typically hepatic injuries resulting from stab wounds cause little damage unless a vital part of the liver is injured such as the hepatic portal vein, with gunshot wounds, the damage is worse.

When there is no pancreatic duct injury, typically hemostasis and surgical drainage are the main form of treatment. Surgical repair is undertaken when there is evidence or suspicion of ductal injury. The type of surgery depends on the degree of the injury and its proximity to the mesenteric blood vessels that serve the pancreas. When injuries are not close to the mesenteric vessels, a distal pancreatectomy may be done; this procedure preserves much of the pancreas and usually avoids loss of its endocrine and exocrine functions. In severe cases of pancreaticoduodenal injury, a pancreaticoduodenectomy can be used. Common complications after surgery include pancreatitis, pancreatic fistula, abscess, and pseudocyst formation. Initial management of hemorrhage includes controlling it by packing the wound.

Impaired liver synthesis of clotting factors, low-grade fibrinolysis, and intravascular coagulation are typical of ALF. Thrombocytopenia is common and may also be dysfunctional. Replacement therapy is recommended only in the setting of bleeding or prior to an invasive procedure. Vitamin K can be given to treat an abnormal prothrombin time, regardless of whether there is poor nutritional status. Administration of recombinant factor VIIa has shown promise; however, this treatment approach requires further study. The use of gastrointestinal hemorrhage prophylaxis with a histamine-2 (H2) blocker, proton pump inhibitor, or sucralfate is recommended.

Treatment generally includes supportive care including pain management and possibly diuretics. In the those severe disease due to a bone marrow transplant, defibrotide is a proposed treatment. It has been approved for use in severe cases in Europe and the United States. A placebo controlled trial, however, has not been done as of 2016.

Patients with grade I–II encephalopathy should be transferred to a liver transplant facility and listed for transplantation. Consider a brain computed tomography (CT) scan to rule out other causes of altered or impaired mental status. Stimulation and overhydration can cause elevations in intracranial pressure (ICP) and should be avoided. Unmanageable agitation may be treated with short-acting benzodiazepines in small doses. Lactulose can be considered at this stage. A preliminary report from the ALFSG on 117 patients suggests that use of lactulose in the first 7 days after diagnosis is associated with a small increase in survival time, but with no difference in severity of encephalopathy or in the overall outcome. For patients who progress to grade III–IV encephalopathy, intubation for airway protection is generally required. Many centers use propofol for sedation because it may reduce cerebral blood. The head of the bed should be elevated to 30 degrees, and electrolytes, blood gasses, glucose, and neurologic status monitored frequently.

Available hind limb IR animal model are either artery vein ligation or tourniquet application (by rubber band or O-ring).

Possible treatments are the application of IR related-pathway derived drug/inhibitor and cell therapy. The study has been done a role for p53 in activating necrosis. During oxidative stress, p53 accumulates in the mitochondrial matrix and triggers mitochondrial permeability transition pore (PTP) opening. To the end of this, necrosis occurs by physical interaction with the PTP regulator cyclophilin D (CypD). The mitochondrial p53-CypD axis as an important contributor to oxidative stress-induced necrosis and implicates in disease pathology and possible treatment. Cyclosporine A, known as a potent the mitochondrial permeability transition pore (mPTP) opening inhibitor and extremely powerful in protecting cardiomyocytes from IR, normalized ROS production, decreased inflammation, and restored mitochondrial coupling during aortic cross-clamping in Rat hind limb IR model.

For portal hypertension, nonselective beta blockers such as propranolol or nadolol are commonly used to lower blood pressure over the portal system. In severe complications from portal hypertension, transjugular intrahepatic portosystemic shunting (TIPS) is occasionally indicated to relieve pressure on the portal vein. As this shunting can worsen hepatic encephalopathy, it is reserved for those patients at low risk of encephalopathy. TIPS is generally regarded only as a bridge to liver transplantation or as a palliative measure.

Salt restriction is often necessary, as cirrhosis leads to accumulation of salt (sodium retention). Diuretics may be necessary to suppress ascites. Diuretic options for inpatient treatment include aldosterone antagonists (spironolactone) and loop diuretics. Aldosterone antagonists are preferred for people who can take oral medications and are not in need of an urgent volume reduction. Loop diuretics can be added as additional therapy.

If a rapid reduction of volume is required, paracentesis is the preferred option. This procedure requires the insertion of a plastic tube into the peritoneal cavity. Human albumin solution is usually given to prevent complications from the rapid volume reduction. In addition to being more rapid than diuretics, 4–5 liters of paracentesis is more successful in comparison to diuretic therapy.

Treatment for this condition entails the maintenance of intravascular volume. Additionally, the following can be done as a means of managing FES in an individual:

- Albumin can be used for volume resuscitation

- Long bone fractures should be attended to immediately (surgery)

- Mechanical ventilation

There are some preliminary studies that seem to indicate that treatment with hydrogen sulfide (HS) can have a protective effect against reperfusion injury.

Since the diaphragm is in constant motion with respiration, and because it is under tension, lacerations will not heal on their own. Surgery is needed to repair a torn diaphragm. Most of the time, the injury is repaired during laparotomy. Other injuries, such as hemothorax, may present a more immediate threat and may need to be treated first if they accompany diaphragmatic rupture. Video-assisted thoracoscopy may be used.

Initial treatment is supportive, with the use of agents to treat cholestasis and pruritus, including the following:

- Ursodeoxycholic acid

- Cholestyramine

- Rifampin

- Naloxone, in refractory cases

The partial external biliary diversion (PEBD) procedure is a surgical approach that diverts bile from the gallbladder externally into an ileostomy bag.

Patients should be supplemented with fat-soluble vitamins, and occasionally medium-chain triglycerides in order to improve growth.

When liver synthetic dysfunction is significant, patients should be listed for transplantation. Family members should be tested for PFIC mutations, in order to determine risk of transmission.

A 2006 Cochrane review did not find evidence sufficient for the use of androgenic anabolic steroids. Corticosteroids are sometimes used; however, this is recommended only when severe liver inflammation is present.

Sylimarin has been investigated as a possible treatment, with ambiguous results. One review claimed benefit for S-adenosyl methionine in disease models.

The effects of anti–tumor necrosis factor medications such as infliximab and etanercept are unclear and possibly harmful. Evidence is unclear for pentoxifylline. Propylthiouracil may result in harm.

Evidence does not support supplemental nutrition in liver disease.

Pneumatic, surgical tourniquets are frequently applied in the controlled environment of the operating room in order to control blood loss during an upper or lower extremity operative case. Aside from lower blood loss in itself, this improves visualization and surgical efficiency. Modern examples are found in many different sizes to accommodate different patients and sites of applications, with adult cuffs approximately 4" wide. This distributes the pressure over, generally, a broader area than field (emergency, combat) tourniquets. The cuff is typically attached to an adjustable pneumatic pump with a built-in timer. Surgical tourniquet times in excess of 2 hours have been associated with an increased risk of nerve damage (e.g., neuropraxia), likely related to both direct nerve compression as well as decreased arterial inflow and oxygenation. The ischemia-reperfusion injury associated with surgical tourniquets is typically not clinically apparent when used for less than 2 hours.

Emergency field tourniquets have been used for many centuries, and have seen a resurgence in the recent combat operations in Afghanistan and Iraq, as well as expanded use in civilian trauma and mass casualty settings. Expedient and widespread tourniquet use in the modern combat setting is frequently cited as a primary driver for increased survival following major battlefield trauma. These tourniquets are often 1-2" in width, which concentrates the pressure to a narrow band of tissue. They can result in tissue necrosis if kept in place for long periods, and should only be applied after other methods to control bleeding (e.g., elevation or direct pressure to the wound) have failed, except in settings where time does not allow waiting. Generally, tissue distal to a field tourniquet that has been in place for greater than 6 hours is considered likely to be non-viable.

In the same way that external compression tourniquets reduce or eliminate arterial blood flow, aortic cross clamping has the same effect. The Resuscitative Endovascular Balloon Occlusion of the Aorta (REBOA) device achieves this as well. By design, these devices induce ischemia to the lower extremities (as a secondary effect, or less commonly as their primary use). Releasing the cross clamp or removing the REBOA initiates reperfusion, and IR injury to the lower extremities may follow.

Insulin sensitizers (metformin and thiazolidinediones) are commonly used for insulin resistance in those with NAFLD. Improvements in liver biochemistry and histology in patients with NAFLD through treatment with statins have been observed in numerous cases, although these studies were carried out on a relatively small sample of patients. Statins have also been recommended for use in treating dyslipidemia for patients with NAFLD. Treatment with pentoxifylline has demonstrated improvements in the histological appearance of fatty liver tissue under the microscope in many small trials.

Gradual weight loss may improve the process in obese patients; rapid loss may worsen NAFLD. Specifically, walking or some form of aerobic exercise at least 30–45 minutes daily is recommended. The negative effects of rapid weight loss are controversial: the results of a meta-analysis showed that the risk of progression is very low.

The following therapeutic drugs were withdrawn from the market primarily because of hepatotoxicity: Troglitazone, bromfenac, trovafloxacin, ebrotidine, nimesulide, nefazodone, ximelagatran and pemoline.

Treatment is almost always aimed to control hemorrhages, treating underlying causes, and taking preventative steps before performing invasive surgeries.

Hypoprothrombinemia can be treated with periodic infusions of purified prothrombin complexes. These are typically used as treatment methods for severe bleeding cases in order to boost clotting ability and increasing levels of vitamin K-dependent coagulation factors.

1. A known treatment for hypoprothrombinemia is menadoxime.

2. Menatetrenone was also listed as a Antihaemorrhagic vitamin.

3. 4-Amino-2-methyl-1-naphthol (Vitamin K5) is another treatment for hypoprothrombinemia.

1. Vitamin K forms are administered orally or intravenously.

4. Other concentrates include Proplex T, Konyne 80, and Bebulin VH.

Fresh Frozen Plasma infusion (FFP) is a method used for continuous bleeding episodes, every 3-5 weeks for mention.

1. Used to treat various conditions related to low blood clotting factors.

2. Administered by intravenous injection and typically at a 15-20 ml/kg/dose.

3. Can be used to treat acute bleeding.

Sometimes, underlying causes cannot be controlled or determined, so management of symptoms and bleeding conditions should be priority in treatment.

Invasive options, such as surgery or clotting factor infusions, are required if previous methods do not suffice. Surgery is to be avoided, as it causes significant bleeding in patients with hypoprothrombinemia.

Prognosis for patients varies and is dependent on severity of the condition and how early the treatment is managed.

1. With proper treatment and care, most people go on to live a normal and healthy life.

2. With more severe cases, a hematologist will need to be seen throughout the patient's life in order to deal with bleeding and continued risks.

A study of aortic cross-clamping, a common procedure in cardiac surgery, demonstrated a strong potential benefit with further research ongoing.

Although in rare cases liver cirrhosis is reversible, the disease process remains mostly irreversible. Liver transplantation remains the only definitive therapy. Today, survival after liver transplantation is similar for people with ALD and non-ALD. The requirements for transplant listing are the same as those for other types of liver disease, except for a 6-month sobriety prerequisite along with psychiatric evaluation and rehabilitation assistance (i.e., Alcoholics Anonymous). Specific requirements vary among the transplant centers. Relapse to alcohol use after transplant listing results in delisting. Re-listing is possible in many institutions, but only after 3–6 months of sobriety. There are limited data on transplant survival in patients transplanted for acute alcoholic hepatitis, but it is believed to be similar to that in nonacute ALD, non-ALD, and alcoholic hepatitis with MDF less than 32.

Immunoglobulin and antivirals are not recommended for hepatitis C PEP. There is no vaccine for HCV; therefore, post-exposure treatment consists of monitoring for seroconversion. There is limited evidence for the use of antivirals in acute hepatitis C infection.

Individuals with hypofibrinogenemia who have a history of excessive bleeding should be treated at a center specialized in treating hemophilia and avoid all medications that interfere with normal platelet function. During bleeding episodes, treatment with fibrinogen concentrates or, if unavailable infusion of fresh frozen plasma and/or cryoprecipitate (a fibrinogen-rich plasma fraction) to maintain fibrinogen activity levels >1 gram/liter.

Individuals with hypofibrinogenemia who experience episodic thrombosis should also be treated at a center specialized in treating hemophilia. Standard recommendations for these individuals are that they use antithrombotic agents and be instructed on antithrombotic behavioral methods in high risk situations (e.g. long car rides and air flights]]. Acute venous thrombosis episodes should be treated with low molecular weight heparin for a time that depends on personal and family history of thrombosis events. Prophylactic treatment prior to minor surgery should avoid fibrinogen supplementation and use anticoagulation measures; prior to major surgery, fibrinogen supplementation should be used only if serious bleeding occurs; otherwise, prophylactic anticoagulation measures are recommended.

Treatment of acquired dysfibrinogenemia follows the guidelines recommended for congenital dysfibrinogenemia. In addition, treatment of any disease thought to be responsible for the dysfibrinogenemia might be useful. For example, therapeutic plasma exchange and chemotherapy to reduce monoclonal antibody levels has been used successfully to reverse otherwise uncontrollable bleeding in cases of multiple myeloma-associated dysfibrinogenemia.

There are too few cases of fibrinogen storage disease to establish optimal treatments for the liver diseases. Management of the disorder has been based on general recommendations for patients with liver disease, particularly Alpha 1 antitrypsin deficiency-associated liver disease. In the latter disease, autophagy, the pathway that cells use to dispose of dysfunctional or excessively stored components including proteins, has been targeted using autophagy-enhancing drugs, e.g. carbamazepine, vitamin E, and ursodeoxycholic acid. These drugs have been tested in individual patients with fibrin storage disease with some success in reducing evidence of liver injure, i.e. reduction in blood liver enzyme levels. These and other autophagy-enhancing drugs are suggested to be further studied in fibrinogen storage disease.