This document provides information about acute kidney injury in liver disease. It begins with definitions of acute kidney injury and hepatorenal syndrome. It then discusses the types, epidemiology, pathophysiology, diagnosis, treatment and prevention. For diagnosis it outlines the criteria for hepatorenal syndrome from the International Club of Ascites. It discusses treatment approaches including vasoconstrictor therapy with terlipressin and noradrenaline. Trials comparing terlipressin to placebo or noradrenaline show terlipressin can induce reversal of hepatorenal syndrome in around 30-40% of patients.
hepatorenal syndrome is a one of the complication of cirrhosis of liver. It causes hepatic decompensation of liver. It has high risk of mortality. HRS has two types and type 1 usually present as a acute kidney injury. so, at first HRS should exclude from AKI. HRS type 2 present as a refractory ascites. As this has worst prognosis, only valuable management is liver transplantation.
Primary sclerosing cholangitis (PSC) is a chronic, idiopathic, cholestatic liver disease characterized histologically by peribiliary inflammation and fibrosis.
It can lead to end stage cirrhosis and is a recognized risk factor for hepatobiliary cancers
Steroid Sparing Regimens in Kidney TransplantationAbdullah Ansari
Mechanisms of action of steroids
Rationale for steroids minimization
Steroid minimization strategies
Very low maintenance dosages
Complete withdrawal early after transplantation (three to six months post-surgery)
Complete withdrawal later after transplantation (six months to one year post-surgery)
Steroid free maintenance, after rapid withdrawal within a week
Complete avoidance
hepatorenal syndrome is a one of the complication of cirrhosis of liver. It causes hepatic decompensation of liver. It has high risk of mortality. HRS has two types and type 1 usually present as a acute kidney injury. so, at first HRS should exclude from AKI. HRS type 2 present as a refractory ascites. As this has worst prognosis, only valuable management is liver transplantation.
Primary sclerosing cholangitis (PSC) is a chronic, idiopathic, cholestatic liver disease characterized histologically by peribiliary inflammation and fibrosis.
It can lead to end stage cirrhosis and is a recognized risk factor for hepatobiliary cancers
Steroid Sparing Regimens in Kidney TransplantationAbdullah Ansari
Mechanisms of action of steroids
Rationale for steroids minimization
Steroid minimization strategies
Very low maintenance dosages
Complete withdrawal early after transplantation (three to six months post-surgery)
Complete withdrawal later after transplantation (six months to one year post-surgery)
Steroid free maintenance, after rapid withdrawal within a week
Complete avoidance
An update of this lecture is available at: https://www.slideshare.net/MohammedGawad/membranous-nephropathy-234601451
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Presentation given to our fellowship program about diabetic kidney disease.
2022 update discussing SGLT2i, MRA (e.g. finerenone), health economics and beyond
An update of this lecture is available at: https://www.slideshare.net/MohammedGawad/membranous-nephropathy-234601451
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Presentation given to our fellowship program about diabetic kidney disease.
2022 update discussing SGLT2i, MRA (e.g. finerenone), health economics and beyond
A simple description of a less understood topic in Intensive Care Medicine. Aim to make understanding and management easy for the residents and prevention steps for all ICU workers.
IMPORTANCE: Optimal timing of initiation of renal replacement therapy (RRT) for severe acute kidney injury (AKI) but without life-threatening indications is still unknown.
OBJECTIVE: To determine whether early initiation of RRT in patients who are critically ill with AKI reduces 90-day all-cause mortality.
This was a review of different guidelines on lupus nephritis from ACR, EULAR, and KDIGO. Goal is appreciate similarities and differences between the different guidelines.
New Directions in Targeted Therapeutic Approaches for Older Adults With Mantl...i3 Health
i3 Health is pleased to make the speaker slides from this activity available for use as a non-accredited self-study or teaching resource.
This slide deck presented by Dr. Kami Maddocks, Professor-Clinical in the Division of Hematology and
Associate Division Director for Ambulatory Operations
The Ohio State University Comprehensive Cancer Center, will provide insight into new directions in targeted therapeutic approaches for older adults with mantle cell lymphoma.
STATEMENT OF NEED
Mantle cell lymphoma (MCL) is a rare, aggressive B-cell non-Hodgkin lymphoma (NHL) accounting for 5% to 7% of all lymphomas. Its prognosis ranges from indolent disease that does not require treatment for years to very aggressive disease, which is associated with poor survival (Silkenstedt et al, 2021). Typically, MCL is diagnosed at advanced stage and in older patients who cannot tolerate intensive therapy (NCCN, 2022). Although recent advances have slightly increased remission rates, recurrence and relapse remain very common, leading to a median overall survival between 3 and 6 years (LLS, 2021). Though there are several effective options, progress is still needed towards establishing an accepted frontline approach for MCL (Castellino et al, 2022). Treatment selection and management of MCL are complicated by the heterogeneity of prognosis, advanced age and comorbidities of patients, and lack of an established standard approach for treatment, making it vital that clinicians be familiar with the latest research and advances in this area. In this activity chaired by Michael Wang, MD, Professor in the Department of Lymphoma & Myeloma at MD Anderson Cancer Center, expert faculty will discuss prognostic factors informing treatment, the promising results of recent trials in new therapeutic approaches, and the implications of treatment resistance in therapeutic selection for MCL.
Target Audience
Hematology/oncology fellows, attending faculty, and other health care professionals involved in the treatment of patients with mantle cell lymphoma (MCL).
Learning Objectives
1.) Identify clinical and biological prognostic factors that can guide treatment decision making for older adults with MCL
2.) Evaluate emerging data on targeted therapeutic approaches for treatment-naive and relapsed/refractory MCL and their applicability to older adults
3.) Assess mechanisms of resistance to targeted therapies for MCL and their implications for treatment selection
Couples presenting to the infertility clinic- Do they really have infertility...Sujoy Dasgupta
Dr Sujoy Dasgupta presented the study on "Couples presenting to the infertility clinic- Do they really have infertility? – The unexplored stories of non-consummation" in the 13th Congress of the Asia Pacific Initiative on Reproduction (ASPIRE 2024) at Manila on 24 May, 2024.
Tom Selleck Health: A Comprehensive Look at the Iconic Actor’s Wellness Journeygreendigital
Tom Selleck, an enduring figure in Hollywood. has captivated audiences for decades with his rugged charm, iconic moustache. and memorable roles in television and film. From his breakout role as Thomas Magnum in Magnum P.I. to his current portrayal of Frank Reagan in Blue Bloods. Selleck's career has spanned over 50 years. But beyond his professional achievements. fans have often been curious about Tom Selleck Health. especially as he has aged in the public eye.
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Introduction
Many have been interested in Tom Selleck health. not only because of his enduring presence on screen but also because of the challenges. and lifestyle choices he has faced and made over the years. This article delves into the various aspects of Tom Selleck health. exploring his fitness regimen, diet, mental health. and the challenges he has encountered as he ages. We'll look at how he maintains his well-being. the health issues he has faced, and his approach to ageing .
Early Life and Career
Childhood and Athletic Beginnings
Tom Selleck was born on January 29, 1945, in Detroit, Michigan, and grew up in Sherman Oaks, California. From an early age, he was involved in sports, particularly basketball. which played a significant role in his physical development. His athletic pursuits continued into college. where he attended the University of Southern California (USC) on a basketball scholarship. This early involvement in sports laid a strong foundation for his physical health and disciplined lifestyle.
Transition to Acting
Selleck's transition from an athlete to an actor came with its physical demands. His first significant role in "Magnum P.I." required him to perform various stunts and maintain a fit appearance. This role, which he played from 1980 to 1988. necessitated a rigorous fitness routine to meet the show's demands. setting the stage for his long-term commitment to health and wellness.
Fitness Regimen
Workout Routine
Tom Selleck health and fitness regimen has evolved. adapting to his changing roles and age. During his "Magnum, P.I." days. Selleck's workouts were intense and focused on building and maintaining muscle mass. His routine included weightlifting, cardiovascular exercises. and specific training for the stunts he performed on the show.
Selleck adjusted his fitness routine as he aged to suit his body's needs. Today, his workouts focus on maintaining flexibility, strength, and cardiovascular health. He incorporates low-impact exercises such as swimming, walking, and light weightlifting. This balanced approach helps him stay fit without putting undue strain on his joints and muscles.
Importance of Flexibility and Mobility
In recent years, Selleck has emphasized the importance of flexibility and mobility in his fitness regimen. Understanding the natural decline in muscle mass and joint flexibility with age. he includes stretching and yoga in his routine. These practices help prevent injuries, improve posture, and maintain mobilit
Lung Cancer: Artificial Intelligence, Synergetics, Complex System Analysis, S...Oleg Kshivets
RESULTS: Overall life span (LS) was 2252.1±1742.5 days and cumulative 5-year survival (5YS) reached 73.2%, 10 years – 64.8%, 20 years – 42.5%. 513 LCP lived more than 5 years (LS=3124.6±1525.6 days), 148 LCP – more than 10 years (LS=5054.4±1504.1 days).199 LCP died because of LC (LS=562.7±374.5 days). 5YS of LCP after bi/lobectomies was significantly superior in comparison with LCP after pneumonectomies (78.1% vs.63.7%, P=0.00001 by log-rank test). AT significantly improved 5YS (66.3% vs. 34.8%) (P=0.00000 by log-rank test) only for LCP with N1-2. Cox modeling displayed that 5YS of LCP significantly depended on: phase transition (PT) early-invasive LC in terms of synergetics, PT N0—N12, cell ratio factors (ratio between cancer cells- CC and blood cells subpopulations), G1-3, histology, glucose, AT, blood cell circuit, prothrombin index, heparin tolerance, recalcification time (P=0.000-0.038). Neural networks, genetic algorithm selection and bootstrap simulation revealed relationships between 5YS and PT early-invasive LC (rank=1), PT N0—N12 (rank=2), thrombocytes/CC (3), erythrocytes/CC (4), eosinophils/CC (5), healthy cells/CC (6), lymphocytes/CC (7), segmented neutrophils/CC (8), stick neutrophils/CC (9), monocytes/CC (10); leucocytes/CC (11). Correct prediction of 5YS was 100% by neural networks computing (area under ROC curve=1.0; error=0.0).
CONCLUSIONS: 5YS of LCP after radical procedures significantly depended on: 1) PT early-invasive cancer; 2) PT N0--N12; 3) cell ratio factors; 4) blood cell circuit; 5) biochemical factors; 6) hemostasis system; 7) AT; 8) LC characteristics; 9) LC cell dynamics; 10) surgery type: lobectomy/pneumonectomy; 11) anthropometric data. Optimal diagnosis and treatment strategies for LC are: 1) screening and early detection of LC; 2) availability of experienced thoracic surgeons because of complexity of radical procedures; 3) aggressive en block surgery and adequate lymph node dissection for completeness; 4) precise prediction; 5) adjuvant chemoimmunoradiotherapy for LCP with unfavorable prognosis.
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Flu Vaccine Alert in Bangalore Karnatakaaddon Scans
As flu season approaches, health officials in Bangalore, Karnataka, are urging residents to get their flu vaccinations. The seasonal flu, while common, can lead to severe health complications, particularly for vulnerable populations such as young children, the elderly, and those with underlying health conditions.
Dr. Vidisha Kumari, a leading epidemiologist in Bangalore, emphasizes the importance of getting vaccinated. "The flu vaccine is our best defense against the influenza virus. It not only protects individuals but also helps prevent the spread of the virus in our communities," he says.
This year, the flu season is expected to coincide with a potential increase in other respiratory illnesses. The Karnataka Health Department has launched an awareness campaign highlighting the significance of flu vaccinations. They have set up multiple vaccination centers across Bangalore, making it convenient for residents to receive their shots.
To encourage widespread vaccination, the government is also collaborating with local schools, workplaces, and community centers to facilitate vaccination drives. Special attention is being given to ensuring that the vaccine is accessible to all, including marginalized communities who may have limited access to healthcare.
Residents are reminded that the flu vaccine is safe and effective. Common side effects are mild and may include soreness at the injection site, mild fever, or muscle aches. These side effects are generally short-lived and far less severe than the flu itself.
Healthcare providers are also stressing the importance of continuing COVID-19 precautions. Wearing masks, practicing good hand hygiene, and maintaining social distancing are still crucial, especially in crowded places.
Protect yourself and your loved ones by getting vaccinated. Together, we can help keep Bangalore healthy and safe this flu season. For more information on vaccination centers and schedules, residents can visit the Karnataka Health Department’s official website or follow their social media pages.
Stay informed, stay safe, and get your flu shot today!
The prostate is an exocrine gland of the male mammalian reproductive system
It is a walnut-sized gland that forms part of the male reproductive system and is located in front of the rectum and just below the urinary bladder
Function is to store and secrete a clear, slightly alkaline fluid that constitutes 10-30% of the volume of the seminal fluid that along with the spermatozoa, constitutes semen
A healthy human prostate measures (4cm-vertical, by 3cm-horizontal, 2cm ant-post ).
It surrounds the urethra just below the urinary bladder. It has anterior, median, posterior and two lateral lobes
It’s work is regulated by androgens which are responsible for male sex characteristics
Generalised disease of the prostate due to hormonal derangement which leads to non malignant enlargement of the gland (increase in the number of epithelial cells and stromal tissue)to cause compression of the urethra leading to symptoms (LUTS
MANAGEMENT OF ATRIOVENTRICULAR CONDUCTION BLOCK.pdfJim Jacob Roy
Cardiac conduction defects can occur due to various causes.
Atrioventricular conduction blocks ( AV blocks ) are classified into 3 types.
This document describes the acute management of AV block.
3. DEFINITION
Acute Kidney Injury(ICA 2015)
• ≥0.3mg/dl increase in sCr in last 48 hr
• ≥50% increase in sCr in last 7 days
• Urine output < 0.5ml/kg/hr ≥ 6hr
Hepatorenal syndrome(ICA 2007)
• Cirrhosis with ascites
• sCr≥1.5mg/dl(133µmol/L)
• No or insufficient improvement,48 hr after diuretic withdrawl & albumin infusion
• Absence of shock/intrinsic renal disease
• No evidence of recent use of neprotoxic agent
Angeli P. J Hepatol (2015)
5. EPIDEMIOLOGY
• AKI 15%-25%(hospitalized cirrhotic patients)
Prevalance of HRS
Cirrhotic/SBP/infections30%
Severe Alcoholic Hepatitis25%
Serial LVP10%
10-30% HRS
G low et al Gasteroenterol Res Pract 2015
12. Diagnostic criteria of HRS
ICA criteria(2007)
• HRS type 1
• Rapid progressive renal failure
• doubling of the initial S Cr to level > 2.5 mg/dl in < 2 week
• 50% reduction of initial 24 hr CrCl < 20ml/min in < 2 week
• Often develops after a precipitating event
• Median survival 1-2 weeks
• HRS type 2
• Moderate renal impairment with steady progressive course
• evolving over weeks to months
• sCr between 1.5 to 2.5 mg/dl
• Develops de novo in patients with refractory ascites
• Median survival around 6 months
Paulo Angeli et al. Hepatology 2019;23:164
ICA Criteria 1996
Major
1. CLD/ALD with PHT
2. Creat>1.5mg/dl or CrCl<40ml/min
3. Absence of shock/infection/fluid
loss/nephrotoxic drug
4. No improvement after withdrawl
of diuretic and volume expansion
with 1.5l saline
5. Proteinuria<500mg/d
6. No obstruction/parenchymal
disease
Minor
1. Urine output<500ml/day
2. Urine sodium<10meq/day
3. Urine osmolality>plasma
osmolality
4. Urine RBC<50/hpf
5. Ser sodium<130meq
13. FALLACIES:FIXED CREATININE VALUE
• In patients with cirrhosis, sCr is also affected by:
Decreased formation of creatinine from creatine in muscles, secondary to
muscle wasting
Increased renal tubular secretion of creatinine
Increased volume of distribution in cirrhosis may dilute sCr
Interference with assays for sCr by elevated bilirubin
• Under diagnosis of AKI/HRS (overestimation of GFR)
• Fixed threshold does not take into account the dynamic changes in serum
Cr that occur in the preceding days or weeks
• Severity of AKI/HRS could not be assessed
14. International Club of Ascites (ICA-AKI)
AKI in cirrhosis (2015)
Angeli P. J Hepatol (2015)
Stage 1A: sCr<1.5mg/dl
Stage 1B: sCr≥1.5mg/dl
18. Differentiating the pre renal AKI
from acute tubular necrosis (ATN)
Charlton MR et al. Liver Transpl 2009;15:S1
19. Role of urinary biomarkers in AKI
differential diagnosis
Fagundes C et al. J. Hepatol. 2012 ; 57 : 267–273
Belcher J M et al. Hepatol. 2014;60:622
Huelin P et al J Hepatology 2019
220µg/g Cr
23. Terlipressin
• Triglycyl-lysyl Vasopressin
• 0.5–1 mg every 4–6 hr intravenously.
• Increase up to 2 mg every 4–6 hr until serum creatinine
decreases to 1–1.2 mg/dl
• Usual duration of therapy, 5 to 15 days.
• Continuous administration as effective as I.V. bolus dose
Lower dose/lower rate of adverse effect
Moreau et al.,Fabrizi et al., Gluud et al., Sanyal et al., and Martín-Llahí et al.
24. 1.Terlipressin in HRS
• Multicenter double blinded RCT
• Acute/chronic Liver disease with
HRS type 1 diagnosed by
ICA criteria
• Treatment discontinued if
• Treatment failure
• Liver transplantation
• Adverse effects
• If treatment success achieved,
discontinue or continue drug at
investigator discretion till
max. of 14 days
Placebo
Albumin 25g/d
N =56
180 d
0 14 d
3 d
Terlipressin 1mg q6h
Albumin 25g/d
N =56
Dose increased to 2mg q6h
if Cr decrease <30%
Albumin 100g on day 1
Sanyal A J et al. Gastroenterology 2008; 134(5): 1360
25. Terlipressin in HRS
Study end points definition
Treatment success
(primary end point)
At day 14, Cr ≤ 1.5 mg/dl on 2 occasions 48h apart
No dialysis
No death
No recurrence of HRS before day 14
HRS reversal Cr ≤ 1.5 mg/dl during treatment
No dialysis
Partial response Cr decrease by 50% from baseline but >1.5 mg/dl
No dialysis
No recurrence of HRS
Treatment failure At day 14, Cr ≥ baseline after 7 days
Dialysis
Death
Sanyal A J et al. Gastroenterology 2008; 134(5): 1360
26. Terlipressin in HRS
Response
Terlipressin
n=56
Placebo
n=56
P value
Median treatment
duration
6.3 d 5.8 d
Treatment success 14 (25%) 7 (12.5%) 0.093
HRS reversal 19 (34%) 7 (12.5%) 0.008
Partial response &
treatment success
16 (29%) 10 (18%) 0.181
Treatment failure 31 (55%) 37 (56%) 0.247
Ser Creatinine improved (-0.7mg/dl) vs (0.0mg/dl) with p<0.009
One patient in each group had recurrence of HRS that reversed after retreatment
HRS reversal maintained in 19 at 30 days & in 12 at 60 days of follow up/placebo(4D)
Sanyal A J et al. Gastroenterology 2008; 134(5): 1360
27. Terlipressin in HRS
Survival benefit
No difference in survival at
180d
HRS reversal maintained at 180 d
Survival better
Sanyal A J et al. Gastroenterology 2008; 134(5): 1360
28. Predictors of response (HRS reversal) to
terlipressin
Sanyal A J et al. Gastroenterology 2008; 134(5): 1360
T.D. Boyer et al. J. Hepatol. 2011 ; 55 ; 315
One non fatal myocardial infarction with terlipressin
Overall adverse events rate was similar to placebo
Terlipressin requires 3 days to show benefit
29. 2.Terlipressin in HRS
• Pooled patient-level data(308 patients/HRS type 1)
• Two large phase 3, multicenter, placebo-controlled RCTs
• OT-0401 (112 pt) and REVERSE (196 pt)
Analysis
HRS reversal [SCr≤133 µmol/L] (primary end point)
90-day survival
need for renal replacement therapy
predictors of HRS reversal
A J Sanyal et al Alimentary pharmacology 2017
30. Terlipressin in HRS
HRS Reversal
P=0.008
P=0.004
A J Sanyal et al Alimentary pharmacology 2017
32. Terlipressin in HRS
Survival Benefit
A J Sanyal et al Alimentary pharmacology 2017
P=0.7162 P=0.5588
p<0.0001
P=0.0026
P<0.0001
P=0.036
33. Terlipressin in HRS
Predictors of Survival
• Lower MELD score
• Lower Ser Creatinine
• Lower total bilirubin
• Absence of alcoholic hepatitis
• Lower MAP
• Absence of precipitating factors for HRS at baseline
• Male sex
34. TERLIPRESSIN
• HRS reversal(30-40%)
• Survival: short term benefit may be/no difference in long term survival
Trials with more number of patients may reveal the actual figure
Limited by severity of disease
Terlipressin not acting on the basic underlying liver disease
Fixed Cr definition leading to late diagnosis
• Survival is definitely better in pt who achieve HRS reversal irrespective of
treatment received
• 3 days for terlipressin to show effect
• Pt who underwent transplant with lower ser creatinine value had better
post transplant outcome
36. NORADRENALINE
• Alpha adrenergic agonist
• 0.5–3 mg/hr given as continuous intravenous infusion
• Inexpensive/readily available
• Aim of increasing mean arterial pressure by 10 mm Hg
• Treatment is maintained until serum creatinine decreases to 1–1.2 mg/dl
37. 1.Terlipressin Vs Noradrenaline in HRS
N =23
30 d
0 15 d
3 d
Terlipressin 0.5mg q6h
Albumin 20g/d adj. to CVP
N =23
Dose increased to 2mg q6h
if Cr decrease < 1mg/dl
Singh V et al . J Hepatol 2012;56:1293
Norad 0.5mg/h increased upto
3mg/h till MAP increase by
10mmHg or 4hr UO>200ml
Albumin 20g/d adj. to CVP
• Randomized/Non blinded
• Cirrhosis/ascites/HRS type 1
diagnosed by ICA criteria (2007)
• Reversal of HRS =
reduction of Cr to <1.5 mg/dl
• Survival assessed at day 15 & 30
38. 1.Terlipressin Vs Noradrenaline in HRS
Terlipressin
n=23
Noradrenaline
n=23
P
value
Mean treatment duration 7.82 ± 3.12 d 9.3 ± 4.0 d
HRS reversal 9 (39%) 10 (43%) 0.764
Survival at Day 15 9 (39%) 11 (48%) 0.461
Singh V et al . J Hepatol 2012;56:1293
Cost effective
975€(Terli) vs 275€(Noradr)
Baseline CTP predictive of
response
39. 2.Terlipressin Vs Noradrenaline in HRS
Ghosh S et al. Liver Int. 2013: 33: 1187
N =23
90 d
0 15 d
3 d
Terlipressin 0.5mg q6h
Albumin 20g/d adj. to CVP
N =23
Dose increased to 2mg q6h
if Cr decrease < 1mg/dl
Norad 0.5mg/h increased upto
3mg/h till MAP increase of
10mmHg
Albumin 20g/d adj. to CVP
• Randomized Pilot study
• Non blinded
• HRS type 2 diagnosed by
ICA criteria (2007)
• All patients had creatinine
between 1.5 to 2.5 mg/dl
• Reversal of HRS =
reduction of Cr to <1.5 mg/dl
Terlipressin
n=23
Noradrenaline
n=23
P
value
Mean treatment duration 8.6 ± 3.2 d 8.7 ± 3.8 d
HRS reversal 17 (74%) 17 (74%) 1.0
Survival at Day 90 15 (65%) 14 (61%) 0.461
804 vs 311 USD
40. META-ANALYSIS
Arjun Nanda et al J clin gastroenterol 2018
Terli vs placebo
Terli vs Noradr
• Noradr is as effective as terlipressin
• Studies are small/underpowered/unblinded
• No survival benefit
• Cost effective
42. MIDODRINE
• Alpha agonist
• 7.5 mg TDS , increase upto 12.5 mg TDS if needed
• Titrate to an MAP increase of at least 15 mm Hg
• Used in association with octreotide (100 μg SC TDS, increase upto 200 μg TDS)
Angeli et al. and Wong et al
43. Midodrine and Octreotide vs Dopamine
Angeli P et al Hepatology 1999
2 liver transplantation/2 died(76day/29day)/ 1 alive at 472 day
5 patients 8 patients
3/5 discharged after 20 days 7/8 died within 12 days
13 HRS1 patients
Midodrine+octreotide+albumin Dopamine(non pressor dosages)+albumin
dopamine midodrine
Survival 30D
Midodrine + octreotide
dopamine
44. Midodrine & Octreotide in HRS
• Retrospective study of 60 patients with type 1 HRS treated with
midodrine/octreotide compared with 21 untreated controls
• Dose of drugs titrated to achieve MAP increase of 15 mmHg
• Octreotide 100 to 200 µg TID subcutaneous
• Midodrine 5, 7.5, 10, 12.5 & 15 mg TID oral
• Outcome measured - HRS reversal & survival at 30 days
Treatment group
n=60
Control group
n=21
P value
Sustained reduction of Cr 24 (40%) 2 (10%) 0.01
Death at 30 days 26 (43%) 15 (71%) 0.03
Esrailian E et al. Dig Dis Sci (2007) 52:742
45. TERLIPRESSIN Vs MIDODRINE
• RCT(ITALY)
• 49 patient/Both HRS1 and HRS2
• 27 terlipressin+albumin
• 22 midodrine+octreotide+albumin
Cavallin et al J hepatology 2016
Terlipressin+albumin Midodrine+Oct+Albumin
Complete response(Cr<1.5) 15/27(55.5%) 1/21(4.8%)
Survival at 3 month
(no rescue tx)
14/21(67%) 9/21(43%)
P<0.01
P<0.001
46. MIDODRINE + OCTREOTIDE
• Midodrine with octreotide can be used as an alternative in cases
where terlipressin and Noradrenaline not available
• Efficacy and survival far lower compared to terlipressin
• Larger RCTs needed to establish exact effectiveness
• No major adverse effect compared to terlipressin in multiple small
studies
48. TIPS in HRS
• Median interval between first detection of renal failure to TIPS
• Type 1 HRS 2.2 (0.3-6) weeks
• Type 2 HRS 4 (1.5-5) weeks
• Type 1 HRS patients had more advanced degree of liver dysfunction, higher Cr &
lower GFR
• Post TIPS
• Ascites improved in 14 & completely resolved in 10
• Encephalopathy worsened in 8 & occurred de novo in 3
41 non transplant candidates with HRS
10 excluded
Bili >15, CTP >12, severe encephalopathy
14 of HRS type 1 underwent TIPS
31 eligible candidates for TIPS
17 of HRS type 2 underwent TIPS
Brensing K A et al. Gut 2000;47:288
49. Post TIPS Response
Brensing K A et al. Gut 2000;47:288
creatinine Creatinine
clearance
7/31 (23%)
Non responder
1 died
*Renal function
worsened in all
Non TIPS pt
survival 3M 12M
TIPS 81% 48%
No TIPS 10%
50. TIPS in Refractory Ascites & HRS
type 2
• 70 patients with refractory ascites (excluding Type 1 HRS) randomized to either
TIPS (35) or LVP + albumin (35)
Primary end point: survival without LT
Secondary end point: recurrence of ascites or cost
Survival probability among
HRS type 2 patients
Probability of development of
de novo HRS or progression from
type 2 to type 1 HRS
Gines P et al. Gastroenterology 2002;123:1839
No survival benefit
Increase cost
Increase risk of HE
Low risk
Ascites recurrence
and HRS
progression
survival 1y 2y
TIPS 41% 26%
LVP 35% 30%
51. Summary
• Considering the short term effect of vasoactive drugs, TIPS may help to increase
survival in selected transplant ineligible candidates where it improves renal
parameters
• In refractory ascites and HRS2, TIPS may prevent the recurrence of ascites as well
as progression of HRS
• EASL guideline 2018: TIPS is contraindicated in HRS-AKI(severe liver dysfunction)
• Better larger RCTs needed to recommend its use currently in HRS
53. MARS
(Molecular Adsorbent Recirculating System)
• Randomized multicenter study
• 13 HRS type 1 patients (CTP C/↑Bil)
• MARS+HDF 8 patients
• HDF 5 patients
• Primary end point 30D survival
• MARS treatment
• 6 to 8h session/day
• Max 10 sessions
• Stopped if bilirubin elevation
<1mg/dl between sessions
• Control: Mortality 100%(D7)
• MARS: Mortality 62.5%(D7)
75%(D30)
Mitzner S R et al. LiverTransplant 2000;6:277
P<0.01
54. MARS
RELIEF study
• 189 ACLF patients randomized to either MARS + SMT (95) or SMT alone (94)
• MARS therapy
• 8h per session
• Initial 1-4 sessions in first 4 days
• Later 3 sessions per week upto max of 10 sessions
• MARS stopped if Cr<1.5, HE gd <1, & stable bilirubin for 2 consecutive days
MARS+SMT
28 day survival probability
SMT alone
Benares R et al. Hepatology 2013;57:1153
Significant decrease in
Creatinine and Bilirubin
Improvement in HE
55. Prometheus
(Fractionated Plasma Separation and
Adsorption)
HELIOS study
• 145 ACLF patients randomized to FPSA (77) or
SMT (68)
• Treatment protocol
• Week 1 & 2 = 5 & 3 sessions
• Week 3 = add. 3 sessions if no improvement
Survival
(D90)
FPSA SMT p
value
MELD > 30 48% 9% 0.02
HRS type 1 42% 6% 0.04
Change in bil
from baseline
-8 ±11 -0±9 <0.001
Kribben A et al. Gastroenterology 2012;142:782
Promising in refractory cholestatic pruritus
57. Liver transplantation
• Retrospective analysis of 726 LT patients
• 71 patients fulfilled HRS criteria (ICA 1996) pre transplant
Survival at 1 y Survival at 3 y
With HRS 80.3% 76.6%
Without HRS 90.7% 85.3%
Improvement in renal
function over first month
Lee J P et al. Liver Transplant 2012;18:1237
None required
long term RRT
60. LIVER TRANSPLANTATION
• Only modality to reverse both liver dysfunction and HRS
• Postoperative complications and in-hospital mortality are higher in
patients transplanted with HRS than without HRS
• The duration/degree/type (HRS or acute tubular necrosis) of renal
dysfunction preoperatively are independent predictors of survival
62. Role of Antibiotic
Primary prophylaxis of SBP
• 68 patients with cirrhosis & ascites with the following
Ascitic fluid protein <1.5 g/dl
Creatinine >1.2 mg/dl, serum sodium <130 mEq/L
CTP >9, bilirubin >3 mg/dl
Randomized to Norfloxacin (400mg OD)/Placebo for 1Y
Fernandez J et al. Gastroenterology 2007;133:818
Primary end point:3M/1Y survival
Secondary end point:1Y probability of SBP/HRS
63. • 126 patients with ascites & SBP randomized to cefotaxime alone or
cefotaxime + albumin (1.5 g/kg on day 1 & 1 g/kg on day 3)
Prevention of HRS
Role of albumin in SBP
Sort P et al. N Engl J Med 1999;5:403
66. SUMMARY
• Pure Functional HRS is less common
• Haemodynamic derangements, systemic inflammation,
oxidative stress and bile salt-related tubular damage may
contribute significantly
• Vasoconstrictors & albumin effective in less than 50% of HRS
patients
• Response to vasoconstrictors decrease with increasing severity
of renal dysfunction
• TIPS/ECAD – not better than vasoconstrictors
• Liver transplantation is the only effective treatment currently
• Prevention of HRS possible in few cases
ICA 1996 criteria—6 major and 5 minor criteria
In new criteria creatinine clearance omitted and instead of saline , albumin used for resuscitation,all minor criteria omitted(urine output/urine sodium/osmolality)
91% cirrhosis
MELD 33/CTP c
Other end points :transplant free survival and overall survival at D60,D180
Stringent Ser creat <1.5 criteria
36% in both groups had alcoholic hepatitis as cause
Imbalance in pt with ser creat>7(all 6 in terlipressin group,none in placebo)
The lack of statistical significance for the newly designed treatment success end point appears to be due to a combination of (1) use of a stricter end point than HRS
reversal, (2) a higher than expected placebo response, and (3) failure of all patients to receive the drug for an adequate length of time
The results were also impacted by an imbalance in the number of patients with a baseline SCr level of 7.0 mg/dL (6 in the terlipressin arm vs zero in the control
group). None of these patients responded to study treatment or survived (mean survival of 3 days), suggesting that after a certain point the renal failure is not reversible
and that patients should be treated early in the course of HRS.
Overall survival at day 180, as shown was 42.9% (n 24/56) vs 37.5% (n 21/56) for terlipressin and placebo, respectively (P .839
The causes of death for the 32 terlipressin patients and 35 placebo patients who died up to day 180 were hepatic failure/cirrhosis (15 terlipressin vs 15 placebo), HRS/
renal failure (3 terlipressin vs 10 placebo), respiratory disorder (5 terlipressin vs 4 placebo), multiorgan failure (6 terlipressin vs 2 placebo), infections/systemic inflammatory
response syndrome (SIRS) (7 terlipressin vs 2 placebo), gastrointestinal hemorrhage (0 terlipressin vs 3 placebo), cardiac event (0 terlipressin vs 2 placebo), and
unspecified (1 in each group).
Overall survival in both treatment groups was higher than in previously reported studies, primarily because of the fact that more than 30% of patients underwent liver
transplantation. There were no significant differences in survival between those receiving terlipressin or placebo.As noted by previous investigators, terlipressin does not
affect the underlying severe liver disease and therefore was not expected to have a major effect on survival
it is worth noting that it would take approximately 800 subjects to demonstrate such a difference with 80% power. Given the level of sickness of this population and
the relative rarity of the condition, it is unlikely such a study will be undertaken
Baseline SCr concentration and baseline MELD score were found to be significant predictors of HRS reversal for the ITT population (P .021 and P .017, respectively)
by univariate logistic regression analysis
In those who are transplant candidates, a suitable organ often cannot be found in time, and, even when an organ is available, the presence of uncorrected HRS type 1
worsens the outcomes of liver transplantation
HRS-1, serum creatinine (SCr) increases to >226 lmol/L within 2 weeks, frequently after a precipitating event
OT-0401 diagnosis based on ICA 1996/ REVERSE diagnosis base on ICA 2007
The OT-0401 study comprised patients with chronic liver disease or acute (de novo onset within 6 weeks) viral and/or alcoholic hepatitis, and the REVERSE study comprised
patients with cirrhosis and ascites, with or without superimposed alcoholic hepatitis.
In the
OT-0401 study, the diagnosis was based on the 1996 International Club of Ascites criteria.20 In the REVERSE study, the diagnosis was based on International Club of Ascites criteria, which were updated in 2007
Overall, baseline patient demographic and clinical characteristics were typical of a severely ill HRS-1 population (>60% Child–Pugh Class C, mean baseline Model for End-Stage Liver Disease [MELD] scores of 32–34, and >90% with ascites
In the OT-0401 study,reduction in renal function was defined as a doubling of SCr to ≥226 lmol/L within 2 weeks or a 50% reduction in the initial 24-h creatinine clearance to <20 mL/min in the absence of other causes of renal impairment. In the REVERSE study, reduction in renal function was defined as SCr ≥226 lmol/L and/or a doubling of SCr within 2 weeks.
REVERSE study, these criteria were extended and refined; all patients underwent fluid challenge with intravenous albumin to demonstrate that volume expansion was insufficient to correct renal failure, and specific inclusion criteria were applied for the SCr response 48 h after diuretic withdrawal and albumin administration (<20% decrease in SCr and SCr ≥199 lmol/L) to avoid enroling patients who quickly responded to albumin alone.
The OT-0401 study had no upper limit of baseline SCr values for patient exclusion; the REVERSE study excluded patients with SCr values ≥619 lmol/L based on
the absence of response in these patients observed in the OT-0401 study
The primary endpoint in the OT-0401 study was treatment success at day 14, defined as SCr <133 lmol/L on two occasions at least 48 (8) h apart, followed by an additional SCr value <226 lmol/L measured on day 14, without intervening liver transplant, dialysis or HRS recurrence. The primary endpoint of the REVERSE study was confirmed HRS reversal, defined as at least two on-treatment SCr values <133 lmol/L at least 48 (8) h apart and without intervening renal replacement therapy or liver transplant
Patients with history of coronary artery disease, cardiomyopathy, ventricular arrhythmia or obstructive arterial disease of limbs were excluded.
All patients were admitted for 15 days in hospital and followed-up up to 30 days.
The primary end point of the study was serum creatinine less than 1.5 mg. Secondary end points include death of patients or a maximum of 15 days of therapy
baseline predictive factors of response to terlipressin/noradrenaline and albumin in patients with type 1 HRS were also assessed. Univariate analysis showed baseline CTP score, MELD, urine output on D1, serum albumin and MAP were associated with response. However, in multivariate analysis, only CTP score was associated with response
In the acute disease, vasoconstrictor induces the inhibition of the activated neurohormonal systems, which then stabilize when the precipitating factors come under control. On the contrary, in HRS type 2, the vasoactive mechanisms are continuously activated in response to portal hypertension, so their inhibition by vasoconstrictors is only temporary and vasopressor activity resumes after the drug is discontinued (21) thereby indicating limited role of the drug
Multivariate analysis showed that serum creatinine, urine output and urinary sodium were associated with response
All patients were considered ineligible for liver transplantation for the following reasons (table 1):active alcoholism (n=26),ineligibility for major surgery (age over 65 years or advanced cachexia) (n=14), and recent oropharyngeal cancer (n=1).