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Abstract
BACKGROUND Hepatorenal syndrome is defined as renal failure in people with cirrhosis in the absence of other causes. In addition to supportive treatment such as albumin to restore fluid balance, the other potential treatments include systemic vasoconstrictor drugs (such as vasopressin analogues or noradrenaline), renal vasodilator drugs (such as dopamine), transjugular intrahepatic portosystemic shunt (TIPS), and liver support with molecular adsorbent recirculating system (MARS). There is uncertainty over the best treatment regimen for hepatorenal syndrome. OBJECTIVES To compare the benefits and harms of different treatments for hepatorenal syndrome in people with decompensated liver cirrhosis. SEARCH METHODS We searched CENTRAL, MEDLINE, Embase, Science Citation Index Expanded, World Health Organization International Clinical Trials Registry Platform, and trial registers until December 2018 to identify randomised clinical trials on hepatorenal syndrome in people with cirrhosis. SELECTION CRITERIA We included only randomised clinical trials (irrespective of language, blinding, or publication status) in adults with cirrhosis and hepatorenal syndrome. We excluded randomised clinical trials in which participants had previously undergone liver transplantation. DATA COLLECTION AND ANALYSIS Two authors independently identified eligible trials and collected data. The outcomes for this review included mortality, serious adverse events, any adverse events, resolution of hepatorenal syndrome, liver transplantation, and other decompensation events. We performed a network meta-analysis with OpenBUGS using Bayesian methods and calculated the odds ratio (OR), rate ratio, hazard ratio (HR), and mean difference (MD) with 95% credible intervals (CrI) based on an available-case analysis, according to National Institute of Health and Care Excellence Decision Support Unit guidance. MAIN RESULTS We included a total of 25 trials (1263 participants; 12 interventions) in the review. Twenty-three trials (1185 participants) were included in one or more outcomes. All the trials were at high risk of bias, and all the evidence was of low or very low certainty. The trials included participants with liver cirrhosis of varied aetiologies as well as a mixture of type I hepatorenal syndrome only, type II hepatorenal syndrome only, or people with both type I and type II hepatorenal syndrome. Participant age ranged from 42 to 60 years, and the proportion of females ranged from 5.8% to 61.5% in the trials that reported this information. The follow-up in the trials ranged from one week to six months. Overall, 59% of participants died during this period and about 35% of participants recovered from hepatorenal syndrome. The most common interventions compared were albumin plus terlipressin, albumin plus noradrenaline, and albumin alone.There was no evidence of a difference in mortality (22 trials; 1153 participants) at maximal follow-up between the different interventions. None of the trials reported health-related quality of life. There was no evidence of differences in the proportion of people with serious adverse events (three trials; 428 participants), number of participants with serious adverse events per participant (two trials; 166 participants), proportion of participants with any adverse events (four trials; 402 participants), the proportion of people who underwent liver transplantation at maximal follow-up (four trials; 342 participants), or other features of decompensation at maximal follow-up (one trial; 466 participants). Five trials (293 participants) reported number of any adverse events, and five trials (219 participants) reported treatment costs. Albumin plus noradrenaline had fewer numbers of adverse events per participant (rate ratio 0.51, 95% CrI 0.28 to 0.87). Eighteen trials (1047 participants) reported recovery from hepatorenal syndrome (as per definition of hepatorenal syndrome). In terms of recovery from hepatorenal syndrome, in the direct comparisons, albumin plus midodrine plus octreotide and albumin plus octreotide had lower recovery from hepatorenal syndrome than albumin plus terlipressin (HR 0.04; 95% CrI 0.00 to 0.25 and HR 0.26, 95% CrI 0.07 to 0.80 respectively). There was no evidence of differences between the groups in any of the other direct comparisons. In the network meta-analysis, albumin and albumin plus midodrine plus octreotide had lower recovery from hepatorenal syndrome compared with albumin plus terlipressin. FUNDING two trials were funded by pharmaceutical companies; five trials were funded by parties who had no vested interest in the results of the trial; and 18 trials did not report the source of funding. AUTHORS' CONCLUSIONS Based on very low-certainty evidence, there is no evidence of benefit or harm of any of the interventions for hepatorenal syndrome with regards to the following outcomes: all-cause mortality, serious adverse events (proportion), number of serious adverse events per participant, any adverse events (proportion), liver transplantation, or other decompensation events. Low-certainty evidence suggests that albumin plus noradrenaline had fewer 'any adverse events per participant' than albumin plus terlipressin. Low- or very low-certainty evidence also found that albumin plus midodrine plus octreotide and albumin alone had lower recovery from hepatorenal syndrome compared with albumin plus terlipressin.Future randomised clinical trials should be adequately powered; employ blinding, avoid post-randomisation dropouts or planned cross-overs (or perform an intention-to-treat analysis); and report clinically important outcomes such as mortality, health-related quality of life, adverse events, and recovery from hepatorenal syndrome. Albumin plus noradrenaline and albumin plus terlipressin appear to be the interventions that should be compared in future trials.
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Abstract
Acute kidney injury (AKI) is common in patients with cirrhosis and ascites on the waiting list for liver transplant. Hepatorenal syndrome (HRS) is an important cause of AKI among cirrhotics. A dynamic definition of AKI in patients with cirrhosis has been introduced and changed the diagnosis criteria. Liver transplantation remains the better option but the medical management of HRS has changed. Terlipressin plus albumin is currently the gold standard. Surgery and liver or kidney support systems have been recommended. Clinical trials will assess the most appropriate approach for the treatment of HRS in light of the revised diagnostic criteria.
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Abstract
Hepatorenal syndrome (HRS) is a severe complication that often occurs in patients with cirrhosis and ascites. HRS is a functional renal failure that develops mainly as a consequence of a severe cardiovascular dysfunction which is characterized by an extreme splanchnic arterial vasodilation and a reduction of cardiac output. HRS may develop in two clinical types: as an acute and rapidly progressive renal failure (AKI-HRS) or as chronic and not progressive renal failure (CKD-HRS). Several small studies and some randomized control studies have been published on the use of terlipressin plus albumin in the treatment of HRS, mainly on AKI-HRS. Terlipressin plus albumin was shown to improve renal function in almost 35-45% of patients with AKI-HRS, as well as to improve short-term survival in these patients. Terlipressin was most commonly used by intravenous boluses moving from an initial dose of 0.5-1 mg every 4 h to 3 mg every 4 h in the case of a nonresponse. In other studies, terlipressin was also given by continuous intravenous infusion. Thus, the best way to administer terlipressin in the treatment of HRS has not yet been defined. α-Adrenergic drugs, such as intravenous norepinephrine or oral midodrine plus subcutaneous octreotide, administered with albumin have also been used in the treatment of AKI-HRS, with promising results. However, we need further studies in order to define whether they can represent a real therapeutic alternative. In conclusion, available data are sufficient to state that the use of terlipressin plus albumin has really changed the management of HRS. Nevertheless, some crucial unsolved issues still exist, in particular: (a) how to predict nonresponse to treatment, (b) how to manage nonresponse to treatment and (c) how to consider the response in those patients who are candidates for liver transplant in the priority allocation process.
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Hepatorenal syndrome and novel advances in its management. Kidney Blood Press Res 2013; 37:588-601. [PMID: 24356549 DOI: 10.1159/000355739] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/30/2013] [Indexed: 12/30/2022] Open
Abstract
Hepatorenal syndrome is a complication of end stage liver disease. It is a unique form of functional renal failure related to kidney vasoconstriction in the absence of underlying kidney pathology. Hepatorenal syndrome is classified into 2 types: type-1 HRS shows a rapid and progressive decline in renal function with a very poor prognosis (median survival of about 2 weeks); type-2 HRS has a more stable kidney failure, with a median survival of 6 months; its main clinical manifestation is refractory ascites. The most appropriate therapy for HRS is liver transplantation but only a minority of HRS patients undergo the procedure due to the high mortality; survival among liver transplant recipients is lower in HRS than among their counterparts without HRS. A large body of evidence, based on observational studies and randomized controlled trials, has been accumulated in the last decade showing that terlipressin represents a milestone in the management of HRS. According to our meta-analysis of randomized trials comparing terlipressin vs. placebo (five trials, n=243 patients), the pooled rate of patients who reversed HRS by terlipressin was 8.09 (95% CI, 3.52; 18.59) (P<0.001). Among vasoconstrictors, terlipressin (a V1 vasopressin agonist) is the most widely used; however, noradrenaline is another good choice. Vasoconstrictor drugs alone or with albumin reduce mortality compared with no intervention or albumin (RR of mortality, 0.82; 95% Confidence Intervals, 0.70; 0.96) (P<0.01). Two series of patients with HRS recurrence after the first treatment have recently shown that long-term therapy with terlipressin and albumin is beneficial as a bridge to liver transplant. Nevertheless, recovery of renal function can be achieved in less than 50% of patients with HRS after terlipressin use and the recovery of renal function may also be partial in patients who are defined full responders. Renal replacement therapy should not be considered a first-line therapy for HRS Clinical trials are under way in order to assess efficacy and safety of novel therapeutic agents for the treatment of type-1 and type-2 HRS.
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Abstract
Hepatorenal syndrome (HRS) is defined as a functional renal failure in patients with liver disease with portal hypertension and it constitutes the climax of systemic circulatory changes associated with portal hypertension. This term refers to a precisely specified syndrome featuring in particular morphologically intact kidneys, where regulatory mechanisms have minimised glomerular filtration and maximised tubular resorption and urine concentration, which ultimately results in uraemia. The syndrome occurs almost exclusively in patients with ascites. Type 1 HRS develops as a consequence of a severe reduction of effective circulating volume due to both an extreme splanchnic arterial vasodilatation and a reduction of cardiac output. Type 2 HRS is characterised by a stable or slowly progressive renal failure so that its main clinical consequence is not acute renal failure, but refractory ascites, and its impact on prognosis is less negative. Liver transplantation is the most appropriate therapeutic method, nevertheless, only a few patients can receive it. The most suitable “bridge treatments” or treatment for patients ineligible for a liver transplant include terlipressin plus albumin. Terlipressin is at an initial dose of 0.5-1 mg every 4 h by intravenous bolus to 3 mg every 4 h in cases when there is no response. Renal function recovery can be achieved in less than 50% of patients and a considerable decrease in renal function may reoccur even in patients who have been responding to therapy over the short term. Transjugular intrahepatic portosystemic shunt plays only a marginal role in the treatment of HRS.
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Abstract
Hepatorenal syndrome (HRS) is defined as the occurrence of renal dysfunction in a patient with end-stage liver cirrhosis in the absence of another identifiable cause of renal failure. The prognosis of HRS remains poor, with a median survival without liver transplantation of <6 months. However, understanding the pathogenesis of HRS has led to the introduction of treatments designed to increase renal perfusion and mean arterial blood pressure using vasopressors and albumin, which has led to improvement in renal function in ∼50% of patients.
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Therapeutic response to vasoconstrictors in hepatorenal syndrome parallels increase in mean arterial pressure: a pooled analysis of clinical trials. Am J Kidney Dis 2011; 58:928-38. [PMID: 21962618 DOI: 10.1053/j.ajkd.2011.07.017] [Citation(s) in RCA: 80] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2011] [Accepted: 07/18/2011] [Indexed: 12/11/2022]
Abstract
BACKGROUND Vasoconstrictor therapy has been advocated as treatment for hepatorenal syndrome (HRS). Our aim was to explore across all tested vasoconstrictors whether achievement of a substantial increase in arterial blood pressure is associated with recovery of kidney function in HRS. STUDY DESIGN Pooled analysis of published studies identified by electronic database search. SETTING & POPULATION Data pooled across 501 participants in 21 studies. SELECTION CRITERIA FOR STUDIES Human studies evaluating the efficacy of a vasoconstrictor administered for 72 hours or longer in adults with HRS type 1 or 2. INTERVENTION Vasoconstrictor therapy. OUTCOMES & MEASUREMENTS Cohorts' mean arterial pressure (MAP), serum creatinine level, urinary output, and plasma renin activity (PRA) at baseline and subsequent times during treatment. Linear regression models were constructed to estimate mean daily changes in MAP, serum creatinine level, urinary output, and PRA for each study subgroup. Correlations were used to assess for association between variables. RESULTS An increase in MAP is associated strongly with a decrease in serum creatinine level, but is not associated with an increase in urinary output. Associations were stronger when analyses were restricted to randomized clinical trials and were not limited to cohorts with either lower baseline MAP or lower baseline serum creatinine level. Most studies tested terlipressin as vasoconstrictor, whereas fewer studies tested ornipressin, midodrine, octreotide, or norepinephrine. Excluding cohorts of participants treated with terlipressin or ornipressin did not eliminate the association. Furthermore, a decrease in PRA correlated with improvement in kidney function. LIMITATIONS Studies were not originally designed to test our question. We lacked access to individual patient data. CONCLUSIONS An increase in MAP during vasoconstrictor therapy in patients with HRS is associated with improvement in kidney function across the spectrum of drugs tested to date. These results support consideration for a goal-directed approach to the treatment of HRS.
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Abstract
Hepatorenal syndrome (HRS) is the most frequent life threatening complication of advanced liver failure and cirrhosis. HRS results from a functional renal dysfunction due to circulatory disturbances in patients with advanced liver disease and portal hypertension. Reduction in the effective circulating blood volume and hence hypoperfusion of the kidney is the basic underlying common pathogenetic mechanism for the development of hepatorenal syndrome. The prognosis for HRS remains very poor with types 1 and 2-both having an expected survival time of 2 weeks and 6 months, respectively. Although the available data are derived from studies including a limited number of patients mainly affected by type 1 HRS, vasoconstrictor drugs, in particular the vasopressin analog Terlipressin, seem to be the most effective approach for the management of HRS. Associated with albumin infusion, these drugs have been shown to lead to reduced mortality and improved renal function in HRS. Terlipressin administration significantly increases mean arterial pressure and systemic vascular resistance; while the heart rate, cardiac output, HVPG and portal venous blood flow decrease significantly. This decrease correlates well with the decrease in plasma renin activity. Thus the vasoconstrictor effect of Terlipressin reverses the basic pathology of HRS by reducing the plasma renin activity. The improvement in hemodynamics with Terlipressin is associated with an increase in glomerular filtration rate and deactivation of the vasoconstrictor and sodium-conserving hormones with reduced activity of the RAAS resulting in increased natriuresis. Terlipressin thus reverses HRS and is useful in bridging the patient to liver transplantation and may hence indirectly improve survival. Patients with HRS who show an improvement in renal function with Terlipressin and albumin seem to have an excellent post-transplantation outcome similar to that of patients without HRS. Thus, the use of Terlipressin has been shown to be safe, with minimal side effects that usually disappear after dose reduction, and results in an improved outcome in patients with HRS.
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Abstract
Hepatorenal syndrome (HRS) is a functional renal failure that often occurs in patients with cirrhosis and ascites. HRS develops as a consequence of a severe reduction of effective circulating volume due to both an extreme splanchnic arterial vasodilatation and a reduction of cardiac output. There are 2 different types of HRS. Type 1 HRS, which is often precipitated by a bacterial infection, especially spontaneous bacterial peritonitis, is characterized by a rapidly progressive impairment of renal function. Despite its functional origin, the prognosis of type 1 HRS is very poor. Type 2 HRS is characterized by a stable or slowly progressive renal failure so that its main clinical consequence is not acute renal failure but refractory ascites and its impact on prognosis is less negative. New treatments (vasoconstrictors plus albumin, transjugular portosystemic shunt, and molecular adsorbent recirculating system), which were introduced in the past 10 years, are effective in improving renal function in patients with HRS. Among these treatments vasoconstrictors plus albumin can also improve survival in patients with type 1 HRS. Thus, this therapeutic approach has changed the management of this severe complication in patients with advanced cirrhosis.
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Abstract
OBJECTIVES Renal failure is common in cirrhosis frequently due to hepatorenal syndrome (HRS). Terlipressin and albumin improve renal function with a trend to prolong survival in HRS, but prognostic factors with therapy have been poorly studied. METHODS Forty-five cirrhotics seen consecutively in a single centre with renal failure defined as oliguria/anuria and/or rising creatinine and no response to volume loading, without intrinsic renal disease, sepsis, gastrointestinal bleeding [median Child-Pugh score 12(8-14)/Model for End-Stage Liver Disease 29(10-40)], had intravenous terlipressin and albumin and were audited retrospectively classified into three groups: group 1 HRS type 1 (15), group 2 HRS type 2 (11) and group 3(19): not fulfilling HRS 1 or 2 criteria. Baseline median creatinine was 1.7 (0.9-5.46) mg/dl and 30 (67%) had creatinine greater than 1.5 mg/dl. All 45 patients had initial colloid/albumin and 31 continued terlipressin (2-4 mg/day) for a median 8 (2-76) days. RESULTS Improvement in serum creatinine occurred in 23 (51%) [(1.3 mg/dl (0.6-3.9)] compared with baseline [1.7 mg/dl (0.92-3.75)] (P<0.001). In the multivariate analysis a greater reduction in creatinine between baseline and day 4 (95% confidence interval, odds ratio: 0.25) was associated with improved survival at 6 weeks. CONCLUSION Albumin and terlipressin improve renal failure in the absence of sepsis in cirrhosis independently of whether HRS criteria are fulfilled or not. Improvement at 4 days of therapy is associated with better survival. Randomized studies are needed for oliguria and rising creatinine in cirrhotics even if HRS criteria are not fulfilled.
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Abstract
The onset of renal failure in a patient with cirrhosis or acute liver failure is alarming because it raises the possibility of the hepatorenal syndrome (HRS). Periodic surveillance of renal function is helpful in patients with severe liver disease to detect HRS early and to help correct reversible contributing factors. Once established, HRS responds relatively poorly to medical management, although recent advances have brought hope for an improved prognosis. In this article the diagnosis, pathophysiology, and management of HRS are discussed in detail, with an emphasis on recent diagnostic and therapeutic advances.
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Abstract
Hepatorenal syndrome is a severe complication of advanced liver cirrhosis, in patients with ascites and marked circulatory dysfunction. It is clearly established that it has a functional nature, and that it is related to intense renal vasoconstriction. Despite its functional origin, the prognosis is very poor. In the present review, the most recent advances in diagnosis, pathophysiology, and treatment are discussed. Recent developments in pathophysiology are the basis of the new therapeutic strategies, which are currently under evaluation in randomised clinical trials.
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Vasopressin analogues in the treatment of hepatorenal syndrome and gastrointestinal haemorrhage. Best Pract Res Clin Anaesthesiol 2008; 22:335-50. [DOI: 10.1016/j.bpa.2008.02.002] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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A randomized, prospective, double-blind, placebo-controlled trial of terlipressin for type 1 hepatorenal syndrome. Gastroenterology 2008; 134:1360-8. [PMID: 18471513 PMCID: PMC3730280 DOI: 10.1053/j.gastro.2008.02.014] [Citation(s) in RCA: 406] [Impact Index Per Article: 25.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2007] [Revised: 11/27/2007] [Accepted: 02/07/2008] [Indexed: 12/14/2022]
Abstract
BACKGROUND & AIMS Hepatorenal syndrome (HRS) type 1 is a progressive functional renal failure in subjects with advanced liver disease. The aim of this study was to evaluate the efficacy and safety of terlipressin, a systemic arterial vasoconstrictor, for cirrhosis type 1 HRS. METHODS A prospective, randomized, double-blind, placebo-controlled clinical trial of terlipressin was performed. Subjects with type 1 HRS were randomized to terlipressin (1 mg intravenously every 6 hours) or placebo plus albumin in both groups. The dose was doubled on day 4 if the serum creatinine (SCr) level did not decrease by 30% of baseline. Treatment was continued to day 14 unless treatment success, death, dialysis, or transplantation occurred. Treatment success was defined by a decrease in SCr level to </=1.5 mg/dL for at least 48 hours by day 14 without dialysis, death, or relapse of HRS type 1. RESULTS Fifty-six subjects were randomized to each arm. Treatment success with terlipressin was double that with placebo (25% vs 12.5%, P = .093). SCr level improved from baseline to day 14 on terlipressin (-0.7 mg/dL) as compared with placebo (0 mg/dL), P < .009. Terlipressin was superior to placebo for HRS reversal (34% vs 13%, P = .008), defined by decrease in SCr level </=1.5 mg/dL. Overall and transplantation-free survival was similar between study groups; HRS reversal significantly improved survival at day 180. One nonfatal myocardial infarction occurred with terlipressin, but the total adverse event rate was similar to placebo. CONCLUSIONS Terlipressin is an effective treatment to improve renal function in HRS type 1.
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Abstract
BACKGROUND Although reversal of pretransplant renal dysfunction in hepatorenal syndrome reduces post-transplant complications, the overall impact on morbidity and mortality requires clarification. AIM To review trials of pharmacologic interventions in hepatorenal syndrome, with specific assessment of trial quality and study endpoints, including patient survival and renal outcome measures. METHODS Literature search and selection was carried out by a single reviewer. Data extraction and quality analysis were carried out by two independent reviewers. RESULTS Of 848 identified articles, 36 were eligible for inclusion. Twenty-one were full-text. Only 19% were randomized-controlled trials. About 50% of studies included only Type 1 hepatorenal syndrome patients. Serum creatinine, urine output and urine sodium were the most common renal outcome measures. Only 42% defined a primary renal endpoint. About 88% of articles reported mortality rates. CONCLUSIONS Existing literature of pharmacologic agents for use in hepatorenal syndrome is limited by poor study design, including non-randomization, heterogeneous study populations, lack of power, and limited use of clinically relevant outcomes. There is insufficient information in most trials to judge the impact of pharmacologic therapy on mortality or rates of transplantation. The validity of renal outcome measures as surrogate markers of more clinically relevant endpoints has not been established.
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Octreotide/Midodrine therapy significantly improves renal function and 30-day survival in patients with type 1 hepatorenal syndrome. Dig Dis Sci 2007; 52:742-8. [PMID: 17235705 DOI: 10.1007/s10620-006-9312-0] [Citation(s) in RCA: 115] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2006] [Accepted: 03/11/2006] [Indexed: 12/13/2022]
Abstract
Type 1 hepatorenal syndrome (HRS) can be a rapidly fatal consequence of liver failure. Recent studies have utilized vasoconstrictor therapies to combat splanchnic vasodilatation. We aimed to evaluate the efficacy of a promising treatment for type 1 HRS. We compared the survival of HRS patients who received octreotide and midodrine treatment at Rancho Los Amigos Medical Center with a concurrent untreated control group of HRS patients who did not receive this treatment. Of the 81 patients, 60 were treated with octreotide/midodrine and 21 were controls. Mortality was significantly lower in the treatment group (43%) than in the controls (71%; P < 0.05). Furthermore, 24 study patients (40%) had a sustained reduction of serum creatinine compared with only 2 controls (10%; P < 0.05). This large retrospective study suggests that octreotide/midodrine treatment appears to improve 30-day survival. A randomized, controlled trial is the next important step toward evaluating this treatment modality.
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Abstract
BACKGROUND The hepatorenal syndrome is a severe and well-known complication of end-stage liver disease, but its management is controversial. Recent reports have shown the efficacy of terlipressin therapy, a vasopressin analogue, in hepatorenal syndrome patients. AIM To evaluate the efficacy and safety of terlipressin in the treatment of hepatorenal syndrome. METHODS We performed a systematic review of the literature with a meta-analysis of clinical trials. The primary outcome (as a measure of efficacy) was the rate of responder patients (i.e. patients who had hepatorenal syndrome reversal after terlipressin therapy). The secondary outcomes were the rate of responders who had hepatorenal syndrome recurrence after terlipressin withdrawal, and the drop-out rate (as a measure of tolerability). We used the random effects model of DerSimonian and Laird with heterogeneity and sensitivity analysis. RESULTS We identified 10 clinical trials (154 unique patients); two (20.0%) were randomized, controlled trials. The pooled rate of patients who reversed hepatorenal syndrome after terlipressin therapy was 0.52 (95% CI, 0.42; 0.61), P = 0.0001; I2 = 24.6%. The pooled frequency of responder patients who showed hepatorenal syndrome recurrence after terlipressin withdrawal was 0.55 (95% CI, 0.40; 0.69), P = 0.00001; I2 = 44.3%. The pooled rate of patients who showed side-effects to terlipressin therapy was 0.29 (95% CI, 0.17; 0.42), P < 0.0001, I2 = 66.6%. The drop-out rate was 0%. The pooled OR for mortality rate in hepatorenal syndrome patients who were not responders to terlipressin vs. responder patients was 5.746 (95% CI, 1.5; 21.9). We did not find any predictive factor of response to terlipressin therapy. CONCLUSIONS This meta-analysis shows efficacy and safety of terlipressin in the treatment of hepatorenal syndrome. However, a significant number of responder patients relapsed after terlipressin withdrawal. Further studies are in progress to address the link between terlipressin and survival in hepatorenal syndrome patients.
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Alcoholic cirrhosis-associated hepatorenal syndrome treated with vasoactive agents. ACTA ACUST UNITED AC 2006; 2:169-72. [PMID: 16932415 DOI: 10.1038/ncpneph0114] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2005] [Accepted: 12/12/2005] [Indexed: 12/29/2022]
Abstract
BACKGROUND A 35-year-old man with alcoholic cirrhosis, ascites and alcoholic hepatitis presented with new-onset renal insufficiency of unclear etiology after recovery from an episode of gastrointestinal bleeding. Renal function continued to worsen after cessation of diuretic therapy and initiation of volume resuscitation. INVESTIGATIONS Physical examination, abdominal ultrasound, liver tests, basic metabolic panel, abdominal paracentesis, renal function tests, 24-h urine collections. DIAGNOSIS Type 1 hepatorenal syndrome (HRS). MANAGEMENT Intravascular volume resuscitation with normal saline and albumin followed by oral midodrine plus subcutaneous octreotide therapy. This regimen was continued until improvement and subsequent normalization of the serum creatinine.
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Abstract
The United Network for Organ Sharing database revealed that over the last 4-5 years, an average of 1800 patients were removed from the cadaveric waiting list annually because of patients' death and an additional 400-500 were removed from the list because of the severity of their illnesses. The pre-transplant evaluation process, therefore, requires careful and continued assessment of the patient's pulmonary, cardiac and renal function among others. This article describes a systematic approach to the evaluation and management of renal dysfunction complicating the course of advanced liver disease, the pathogenic mechanisms and current recommendations for the treatment of hepatorenal syndrome, and the indications for combined liver-kidney transplantation.
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Abstract
In recent years, the use of vasopressin analogues in the treatment of hepatorenal syndrome has become an effective therapeutic strategy leading to improved survival and often allowing the completion of liver transplantation. Terlipressin, in particular, has proven to be safe and effective. Due to the limited number of patients treated so far, it is, however, difficult to draw any definite conclusions on the optimal dosage and on the occurrence of side-effects in these patients. The case is reported of an ascitic cirrhotic patient who developed spontaneous bacterial peritonitis followed by a type-I hepatorenal syndrome. Treatment with terlipressin boluses (0.5 mg/4 h) associated with albumin infusion was then started. The course of the disease was monitored by clinical and laboratory means. After 10 boluses of terlipressin, rectorrhagia and severe ischaemic complications involving the skin of the abdomen, lower limbs, scrotus, and penis, occurred. These ischaemic complications improved after terlipressin withdrawal, while renal failure evolved leading to the patient's death. This case report shows that, in patients with type-I hepatorenal syndrome, the use of terlipressin, even at low dosages, may induce life-threatening ischaemic complications and, moreover, suggests that the recent occurrence of spontaneous bacterial peritonitis, even if properly treated, may significantly increase the risk of major ischaemic complications.
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[Hepatorenal syndrome: from physiopathology to treatment]. ANNALES FRANCAISES D'ANESTHESIE ET DE REANIMATION 2003; 22:30-8. [PMID: 12738017 DOI: 10.1016/s0750-7658(02)00851-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
OBJECTIVES Data synthesis on physiopathology and treatment of hepatorenal syndrome (HRS). DATA SOURCES Data were searched in the Medline database from 1975 to 2002 using the following key-words: hepatorenal syndrome, ascite, cirrhosis and portal hypertension. DATA EXTRACTION Publications from 1986 to 2002 were selected depending on the quality of their methodology and their pertinence. One publication from 1975 was kept. DATA SYNTHESIS Hepatorenal syndrome is a common and severe complication of patients with advanced liver cirrhosis with ascites. It is a functional renal failure due to intense vasoconstriction of the renal circulation secondary to an intense splanchnic vasodilatation. Two types of HRS are differentiated mainly by the speed and the magnitude of the renal failure. Liver transplantation remains the best treatment but is rarely applicable because of the short survival after diagnosis. In the last few years, new therapy have been developed, vasoconstrictor drugs which mainly elicit their effects on the splanchnic circulation as vasopressin and principally its analogues ornipressine and terlipressine are effective in improving renal function and could act as bridge for liver transplantation. The place of the transjugular intrahepatic portosystemic shunt remain to be evaluated. CONCLUSION Prognosis of patients with HRS remains poor but the pharmacologic treatment by terlipressine has improved the prognosis particularly in order to wait liver transplantation.
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Effect of terlipressin (Glypressin) on hepatorenal syndrome in cirrhotic patients: results of a multicentre pilot study. Eur J Gastroenterol Hepatol 2002; 14:153-8. [PMID: 11981339 DOI: 10.1097/00042737-200202000-00009] [Citation(s) in RCA: 94] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVES Hepatorenal syndrome (HRS) is a severe complication of cirrhosis, leading to death in more than 90% of cases in the absence of liver transplantation. Several treatments have been attempted as a bridge to liver transplantation. Among such treatments, terlipressin has been studied in several reports, two prospective pilot studies and a double-blind, short-term, controlled haemodynamic study. Promising results have been shown with this drug. The purpose of this multicentre retrospective study was to evaluate the effects of terlipressin on renal function and survival of patients with HRS. PATIENTS AND METHODS Eighteen patients recruited in three liver units with type 1 HRS in 16 cases and type 2 HRS in two cases were given 4 mg/day terlipressin (range 1.5-12) for 7 days (range 2-16). Electrolytes, renal function, mean urinary output, natriuresis, liver function tests, and tolerance of the treatment were monitored regularly. RESULTS A total of 13/18 (72%) patients responded with a mean decline in serum creatinine ranging from 31 to 75% from day 0 to day 5. Eight of these 13 patients had a normal serum creatinine level at day 5. Liver function tests remained unaffected by terlipressin administration. Three local necrosis complications were noted in patients receiving terlipressin continuously via an infusion pump. Two responder patients survived: one of these underwent orthotopic liver transplantation with a follow-up of 24 months; the other is alive with a follow-up of more than 36 months. Patients who responded to terlipressin had lower baseline serum bilirubin and significantly higher serum sodium concentrations than patients who did not respond. CONCLUSION In this pilot study, improvement in renal function was noted in 72% of cases after administration of terlipressin, and was associated with long-term survival in two patients. Parameters associated with response to terlipressin and increased survival should be defined better in a large cohort of cirrhotic patients with HRS.
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Pharmacoepidemiology and drug safety. Pharmacoepidemiol Drug Saf 2001; 10:173-88. [PMID: 11499857 DOI: 10.1002/pds.547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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