Urosodeoxycholic Acid Therapy in a Child with Trimethoprim-Sulfamethoxazole-induced Vanishing Bile Duct Syndrome

Antibiotic-associated vanishing bile duct syndrome: a real-world retrospective and pharmacovigilance database analysis

PURPOSE

Vanishing bile duct syndrome (VBDS) is a rare, but potentially fatal adverse reaction triggered by certain medications. Few real-world studies have shown association between antibiotics and VBDS. We sought to quantify the risk and evaluate the clinical features of VBDS associated with antibiotics.

METHODS

Data from 2004 to 2022 on VBDS events induced by antibiotics were retrieved from the FDA Adverse Event Reporting System (FAERS) database and disproportionality analyses were conducted. Furthermore, case reports from 2000 to 31 December 2022 on antibiotics-induced VBDS were retrieved for retrospective analysis.

RESULTS

We collected 132 VBDS reports from the FAERS database. Fluoroquinolones had the greatest proportion and highest positive signal values of VBDS. The RORs (95% CIs) for antibiotics were fluoroquinolones 23.68 (18.12-30.95), macrolides 19.37 (13.58-27.62), carbapenems 17.39 (7.77-38.96), beta-lactam 13.28 (9.69-18.20), trimethoprim/sulfamethoxazole 9.05 (5.57-14.7), and tetracycline 4.02 (1.50-10.77). Twenty-three cases from 22 studies showed evidence of VBDS, beta-lactam (52.2%) was the most frequently reported agent. The median age was 45 years, the typical initial symptoms included rash (30.4%), fatigue/asthenia (26.1%), dark urine (21.7%) and Stevens-Johnson syndrome (SJS)/toxic epidermal necrolysis (TEN) (21.7%). The median time to onset of VBDS was 2 weeks. All cases had abnormal liver function test, and the median level of total bilirubin was 23.6 mg/dl (range 3.2-80 mg/dl). Cessation of culprit drugs and treatment with ursodeoxycholic acid (83.3%) were not associated with improved outcomes (57.1%).

CONCLUSION

This study identified thirteen antibacterial agents with significant reporting associations with VBDS. Fluoroquinolones may be a neglected agent of inducing VBDS.

L-carbocisteine can cause cholestasis with vanishing bile duct syndrome in children: A case report

RATIONALE

Vanishing bile duct syndrome (VBDS) is the acquired progressive destruction and disappearance of intrahepatic interlobular bile ducts in the absence of underlying liver or biliary tract disease, causing chronic cholestasis. Infections, drugs, toxins, malignant diseases, and certain immunological processes are associated with the development of this syndrome. There have been no reports of children developing VBDS as a consequence of the administration of L-carbocisteine.

PATIENT CONCERNS

A 9-year-old Japanese girl presented with fever, jaundice, and skin rash. Laboratory investigations revealed elevated levels of serum transaminases, γ-glutamyltransferase, and bilirubin. Histopathological features were consistent with a diagnosis of VBDS. Drug-induced lymphocyte stimulation tests (DLST) were positive for L-carbocisteine.

DIAGNOSIS

VBDS caused by L-carbocisteine.

INTERVENTIONS

Ursodeoxycholic acid and discontinuation of L-carbocisteine.

OUTCOMES

The patient responded to treatment based upon discontinuation of L-carbocisteine and administration of ursodeoxycholic acid. Her transaminase and bilirubin levels were normalized gradually.

LESSONS

Physicians should be aware of the fact that L-carbocisteine can cause cholestasis with VBDS in children.

Vanishing bile duct syndrome after drug-induced liver injury

BACKGROUND

Vanishing bile duct syndrome (VBDS) is a serious cholestatic liver disease that can be a complication of drug-induced liver injury (DILI). While journals have published case reports of this condition, large studies on a cohort of these patients are lacking. We aimed to compile published case reports and case series of patients with VBDS and DILI to describe the clinical and laboratory characteristics of the disease and identify factors associated with good and poor outcomes.

METHODS

We included case reports and case series of VBDS secondary only to DILI. We extracted demographic, clinical, laboratory, treatment, and exposure data from each case report and categorized cases by outcome, good versus poor. We defined poor outcomes as cases with severe long-term complications or death. We analyzed risk factors for poor outcomes using logistic regression.

RESULTS

We identified a total of 59 eligible cases. Of those, 39 (59%) were female, the median age was 36 (IQR:12-58), and 18 (31%) were pediatric cases (≤18 years). The most common offending drug class was antibiotics, especially beta-lactams. Patients with increased total bilirubin (OR=4.69; 95% CI=1.55-15.49; p = 0.008), increased direct bilirubin (OR=6.50; 95% CI=1.34-48.91; p = 0.034), lower liver synthetic activity (OR=0.11; 95% CI=0.02-0.55; p = 0.013), and older age (OR=3.31; 95% CI=1.15-10.04; p = 0.029) were more likely to develop poor outcomes.

CONCLUSIONS

In patients with VBDS and DILI, antibiotics were the most common offending agents. Higher total and direct bilirubin levels were associated with poor outcomes.

Therapeutic Management of Idiosyncratic Drug-Induced Liver Injury and Acetaminophen Hepatotoxicity in the Paediatric Population: A Systematic Review

Introduction

Drug-induced liver injury (DILI) is a rare but serious adverse event that can progress to acute liver failure (ALF). The evidence for treatment of DILI in children is scarce.

Objective

We aimed to comprehensively review the available literature on the therapies for both acetaminophen overdose (APAP) and idiosyncratic DILI in the paediatric population.

Methods

We included original articles conducted in a paediatric population (< 18 years) in which a therapeutic intervention was described to manage APAP or idiosyncratic DILI. Findings were summarized based on age groups (preterm newborn neonates, term and post-term neonates, infants, children and adolescents).

Results

Overall, 25 publications (fifteen case reports, six case series and four retrospective cohort studies) were included, including a total of 140 paediatric DILI cases, from preterm newborn neonates to adolescents. N-acetylcysteine was used to treat 19 APAP cases. N-acetylcysteine (n = 14), ursodeoxycholic acid (n = 3), corticosteroids (n = 31), carnitine (n = 16) and the combination of glycyrrhizin, reduced glutathione, polyene phosphatidylcholine and S-adenosylmethionine (n = 31) were the therapeutic options for treating idiosyncratic DILI. The molecular adsorbent recirculating system was used in the management of either APAP (n = 4) or idiosyncratic DILI (n = 2), while 20 paediatric ALF cases received continuous renal replacement therapy.

Conclusions

This systematic review identified DILI in the paediatric population who have received specific treatment. These interventions appear to be mainly extrapolated from low-quality evidence from the adult population. Thus, there is a need for high-quality studies to test the efficacy of known and novel therapies to treat DILI specifically addressed to the paediatric population.

PROSPERO registration number CRD42021214702.

Supplementary Information

The online version contains supplementary material available at 10.1007/s40264-022-01224-w.

Cloxacillin-induced acute vanishing bile duct syndrome: a case study and literature review

Ductopenia is often regarded as a chronic process where ≥50% of portal tracts lack bile ducts, which is also known as vanishing bile duct syndrome (VBDS). One etiology is drug-induced liver injury. Cloxacillin, an anti-staphylococcal penicillin, typically causes "bland" cholestasis. We present the first case of cloxacillin-induced acute ductopenia or VBDS and a review of published cloxacillin-induced liver injuries. A 66-year-old woman with no prior liver disease, but known penicillin allergy, was treated for post-carotid angioplasty staphylococcal infection with 6 weeks of cloxacillin. She presented with a two-week history of weakness and jaundice. Laboratory work-up showed elevated liver enzymes with a cholestatic pattern, hyperbilirubinemia, and eosinophilia. She required ICU transfer for hypotension and was started empirically on prednisone. Liver biopsy revealed severe centrilobular cholestasis, mild necroinflammation, and ductopenia with epithelial injury, but no ductular reaction. Two-month later, she was discharged on hydrocortisone and ursodiol with persistently elevated alkaline phosphatase and bilirubin. She was considered for liver transplantation but died of liver failure four months later. Four additional articles were found with histopathologic descriptions of cloxacillin-related liver injury. These included portal inflammation, cholestasis and mild necroinflammation. Clinical features were reported in two cases; both had mild symptoms with cholestatic liver enzymes and hyperbilirubinemia. Both patients recovered completely within 10-60 days. Cloxacillin-induced cholestasis can be secondary to acute ductopenia, which can result in worse clinical outcomes than previously described "bland" cholestasis. Liver biopsy is recommended to identify cases with acute VBDS.

Aseptic meningitis, hepatitis and cholestasis induced by trimethoprim/sulfamethoxazole: a case report

BACKGROUND

Drug-induced aseptic meningitis is a rare, but challenging diagnosis, most commonly reported with nonsteoroidal anti-inflammatory drugs (NSAIDs) and antibiotics. Trimethoprim/sulfamethoxazole (TMP/SMX) is a sulfonamide that is widely used in clinical practice for the treatment and prophylaxis of various infections. The most common side effects associated with TMP/SMX are generally mild and self-limited, but serious side effects have been reported, including liver injury and aseptic meningitis.

CASE PRESENTATION

We report a 2,5 year old Dutch girl with both drug-induced aseptic meningitis and drug-induced liver injury while using TMP/SMX prophylaxis. Ursodeoxycholic acid was started because of cholestatic injury. After cessation of TMP/SMX, full convalescence was reached within weeks.

CONCLUSIONS

This is the first report of a young patient with both aseptic meningitis and drug-induced liver injury caused by TMP/SMX. Drug-induced aseptic meningitis and cholestatic hepatitis constitute a considerable diagnostic challenge to clinicians. In addition to a thorough evaluation for infectious causes, clinicians should be aware of drug-induced aseptic meningitis and cholestatic hepatitis.

Recent developments in etiology and disease modeling of biliary atresia: a narrative review

Biliary atresia (BA) is a rare but severe fibroinflammatory disease of the extrahepatic and the intrahepatic bile ducts. Without prompt interventions, BA has fatal outcomes and is the most common indicator for pediatric liver transplantation (LTx). While the mainstay of treatment involves surgically correcting the extrahepatic biliary obstruction via Kasai hepato-portoenterostomy (KHPE), activation of a multitude of biological pathways and yet-to-be-determined etiology in BA continue to foster liver inflammation, cirrhosis and need for LTx. However, important caveats still exist in our understandings of the biliary pathophysiology, the rapidity of liver fibrosis and progression to liver failure, largely due to limited knowledge of the triggers of biliary injury and the inability to accurately model human BA. Although inconclusive, a large body of existing literature points to a potential viral infection in the early peri- or postnatal period as triggers of epithelial injury that perpetuates the downstream biliary disease. Further confounding this issue, are the lack of in-vivo and in-vitro models to efficiently recapitulate the cardinal features of BA, primarily liver fibrosis. To overcome these barriers in BA research, new directions in recent years have enabled (I) identification of additional triggers of biliary injury linked mostly to environmental toxins, (II) development of models to investigate liver fibrogenesis, and (III) translational research using patient-derived organoids. Here, we discuss recent advances that undoubtedly will stimulate future efforts investigating these new and exciting avenues towards mechanistic and drug discovery efforts and disease-preventive measures. The implications of these emerging scientific investigations and disease modeling in severe fibrosing cholangiopathies like BA are enormous and contribute substantially in our understandings of this rare but deadly disease. These findings are also expected to facilitate expeditious identification of translationally targetable pathways and bring us one step closer in treating an infant with BA, a population highly vulnerable to life-long liver related complications.

Trimethoprim-Sulfamethoxazole Associated Drug-Induced Liver Injury in Pediatrics: A Systematic Review

BACKGROUND

Drug-induced liver injury (DILI) is a rare but known adverse event associated with trimethoprim-sulfamethoxazole (TMP-SMX) in adults. No studies to date have looked at the risk of this association in children. We systematically reviewed the evidence for a potential association between TMP-SMX and DILI in the pediatric population.

METHODS

PubMed, Medline, Embase, Cochrane Database of Systematic Reviews, Scopus and Web of Science was searched using a combination of terms to identify reports of TMP-SMX exposure, liver injury and pediatrics (≤18 years old). We included any studies with hepatic adverse events occurring after exposure to TMP-SMX. Bibliographies were reviewed for additional relevant references. The Narajno scale was used to assess causality in case studies.

RESULTS

A total of 22 studies were identified: 3 randomized trials, 1 prospective observational study, 8 retrospective observational studies and 10 case reports. Among the randomized trials and prospective studies, only mild, transient hepatic function abnormalities were reported. Retrospective observational studies reported 1 fatal DILI and statistically significant increased odds of DILI with TMP-SMX use compared with nonuse. Among the 10 case reports, severe liver outcomes and mild hepatic function abnormalities were both reported. Naranjo scores suggested reported hepatic adverse events were probably because of exposure in 5, possible in 4, and doubtful in 1 case report.

CONCLUSIONS

Evidence regarding DILI associated with TMP-SMX exposure in pediatrics is limited. Observational population studies show mild hepatic abnormalities. Case reports suggest more severe manifestations of DILI. Additional studies may reveal the association between TMP-SMX and DILI in pediatrics.

Vanishing bile duct syndrome arising in a patient with HIV infection sequentially treated with trimethoprim/sulfamethoxazole and dapsone

Trimethoprim/sulfamethoxazole is well known to cause intra-hepatic cholestasis which in rare instances can be prolonged and lead to vanishing bile duct syndrome. The risk regarding the potential for cross-reactivity between structurally related molecules such as dapsone and trimethoprim/sulfamethoxazole in causing hepatotoxicity is scarce. Herein, we report a case of vanishing bile duct syndrome following dapsone use in a patient with HIV infection and a recent history of trimethoprim/sulfamethoxazole-induced cholestasis. The patient had severe and protracted cholestasis during 2 years of follow-up and eventually died of liver failure.

The first report of atovaquone/proguanil-induced vanishing bile duct syndrome: Case report and mini-review

The combination of Atovaquone and Proguanil (Malarone™) has been widely used for treatment and prevention of Plasmodium falciparum malaria. Transient elevation of liver enzymes is a recognized side effect of the medication. The association of Vanishing bile duct syndrome (VBDS) with the use of Atovaqoune/Proguanil was not previously reported. We describe a case of a 62-year-old male with no history of liver disease who presented with painless jaundice after receiving malaria prophylaxis with Atovaquone-proguanil for 25 days. The patient developed severe hepatitis with Vanishing bile duct syndrome. This case highlights a serious side effect of a usually well-tolerated medication.

Vanishing bile duct syndrome with hyperlipidemia after ibuprofen therapy in an adult patient: a case report

Background

Non-steroidal anti-inflammatory drugs (NSAIDs) are frequently prescribed drugs and can cause drug-induced liver injury. Although patients with drug-induced liver injury from NSAIDs often recover spontaneously, 3% of them required hospitalization and those with persistent cholestasis present a diagnostic challenge. Recently, a few cases of children with persistent jaundice reported have been linked to the vanishing bile duct syndrome. However, data on adult patients is limited.

Case presentation

We report herein a case of an adult patient who had persistent cholestasis with hyperlipidemia from the VBDS after ibuprofen use. We described a female patient with severe jaundice after taking ibuprofen, although she had no history of liver disease before. The drug-induced liver injury from ibuprofen was identified by clinical features and liver biopsy, which included the Roussel Uclaf Causality Assessment Method scores of 6 and pathological features of cholestasis with stage four drug-induced injury as well as loss of bile duct structures. The clinical course was featuring with persistently high levels of bilirubin associated with hyperlipidemia over the period of one month, although the laboratory abnormalities were slightly improved spontaneously after the cessation of ibuprofen. Her autoantibodies markers including AMA-M2 ASMA, RO-52, LKM, SLA, and anti-glycoprotein-210 were negative. The second liver biopsy was performed on day 213 due to persistent hyperbilirubinemia. Pathological findings were consistent with the diagnosis of vanishing bile duct syndrome.

Conclusions

A rare case of ibuprofen-associated vanishing bile duct syndrome in an adult female patient is presented. Clinicians need to be aware of vanishing bile duct syndrome as a serious consequence of ibuprofen use in adult patients, although ibuprofen is considered to be among the safest NSAIDs.

Revaluation of vanishing bile duct syndrome

Vanishing bile duct syndrome (VBDS) can result from multiple etiologies, including congenital and genetic diseases, ischemic causes, neoplastic disorders, infections, immune disorders, drugs, idiopathic adulthood ductopenia (IAD) and so on. Recently, lymphoma, HIV/AIDS and drugs were identified to be major etiologies in the reported cases, some of which presented complex clinical course and were contributed by more than one etiological factor. Hepatic biopsy must be done for the diagnosis of VBDS and immunohistochemical staining for cytokeratin 7 (CK7) and CK19 has contributed to the establishment of diagnosis of VBDS. VBDS can be usually treated with symptomatic and supportive therapy, etiological therapy, liver transplantation, ursodeoxycholic acid and immunosuppressive agents. Glucocorticoids can be tried to switch to mycophemolate mofeil or tacrolimus when their effects are poor or side effects are severe. Severe cases ought to receive multimodality therapy besides plasmapheresis.

Sertraline-Associated Cholestasis and Ductopenia Consistent with Vanishing Bile Duct Syndrome

An adolescent with depression treated with sertraline developed cholestasis and bile duct paucity, which resolved with medication discontinuation. Vanishing bile duct syndrome is an acquired destruction of interlobular bile ducts. This type of drug-induced liver injury has been associated with other medications and requires practitioners' awareness of potential hepatotoxicity.

Tuberculosis and hepatic steatosis are prevalent liver pathology findings among HIV-infected patients in South Africa

Liver disease epidemiology in sub-Saharan Africa has shifted as a result of HIV and the increased use of antiretroviral therapy leading to a need for updated data on common causes of liver disease. We retrospectively reviewed records from all hospitalized patients who had liver biopsy at a single hospital in South Africa from 2001 to 2009 and compared diagnosis by HIV status. During the period of study 262 patients had liver biopsy, 108 (41%) were HIV-infected, 25 (10%) were HIV-sero-negative, and 129 (49%) had unknown or unrecorded HIV status. Overall 81% of biopsies provided additional diagnostic data. Malignancy was the most common finding reported on 56 (21%) biopsies followed by granuloma or TB, hepatic steatosis, and fibrosis or cirrhosis. HIV-infected patients were more likely to have granulomas and steatosis. Half of patients with granulomas were already on TB treatment, suggesting paradoxical reactions or drug induced liver injury may have been important causes of liver inflammation among these patients. We note that TB, paradoxical reactions during TB treatment, possible drug induced liver injury, and hepatic steatosis are important causes of liver pathology among HIV-infected hospitalized patients with unclear etiology of liver disease after initial assessment. Among HIV sero-negative patients, malignancy was the major cause of liver disease. Our findings re-enforce the importance of TB as a diagnosis among HIV-infected individuals.