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Masahata K, Ueno T, Bessho K, Kodama T, Tsukada R, Saka R, Tazuke Y, Miyagawa S, Okuyama H. Clinical outcomes of surgical management for rare types of progressive familial intrahepatic cholestasis: a case series. Surg Case Rep 2022; 8:10. [PMID: 35024979 PMCID: PMC8758805 DOI: 10.1186/s40792-022-01365-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Accepted: 01/10/2022] [Indexed: 12/14/2022] Open
Abstract
Background Progressive familial intrahepatic cholestasis (PFIC) is a heterogeneous group of genetic autosomal recessive diseases that cause severe cholestasis, which progresses to cirrhosis and liver failure, in infancy or early childhood. We herein report the clinical outcomes of surgical management in patients with four types of PFIC. Case presentation Six patients diagnosed with PFIC who underwent surgical treatment between 1998 and 2020 at our institution were retrospectively assessed. Living-donor liver transplantation (LDLT) was performed in 5 patients with PFIC. The median age at LDLT was 4.8 (range: 1.9–11.4) years. One patient each with familial intrahepatic cholestasis 1 (FIC1) deficiency and bile salt export pump (BSEP) deficiency died after LDLT, and the four remaining patients, one each with deficiency of FIC1, BSEP, multidrug resistance protein 3 (MDR3), and tight junction protein 2 (TJP2), survived. One FIC1 deficiency recipient underwent LDLT secondary to deterioration of liver function, following infectious enteritis. Although he underwent LDLT accompanied by total external biliary diversion, the patient died because of PFIC-related complications. The other patient with FIC1 deficiency had intractable pruritus and underwent partial internal biliary diversion (PIBD) at 9.8 years of age, pruritus largely resolved after PIBD. One BSEP deficiency recipient, who had severe graft damage, experienced recurrence of cholestasis due to the development of antibodies against BSEP after LDLT, and eventually died due to graft failure. The other patient with BSEP deficiency recovered well after LDLT and there was no evidence of posttransplant recurrence of cholestasis. In contrast, recipients with MDR3 or TJP2 deficiency showed good courses and outcomes after LDLT. Conclusions Although LDLT was considered an effective treatment for PFIC, the clinical courses and outcomes after LDLT were still inadequate in patients with FIC1 and BSEP deficiency. LDLT accompanied by total biliary diversion may not be as effective for patients with FIC1 deficiency.
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Affiliation(s)
- Kazunori Masahata
- Department of Pediatric Surgery, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Takehisa Ueno
- Department of Pediatric Surgery, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan.
| | - Kazuhiko Bessho
- Department of Pediatrics, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Tasuku Kodama
- Department of Pediatric Surgery, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Ryo Tsukada
- Department of Pediatric Surgery, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Ryuta Saka
- Department of Pediatric Surgery, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Yuko Tazuke
- Department of Pediatric Surgery, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Shuji Miyagawa
- Department of Pediatric Surgery, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Hiroomi Okuyama
- Department of Pediatric Surgery, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan
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Comparison of transient elastography and Model for End-Stage Liver Disease-sodium to Model for End-Stage Liver Disease-sodium alone to predict mortality and liver transplantation. Eur J Gastroenterol Hepatol 2021; 33:e753-e757. [PMID: 34231523 DOI: 10.1097/meg.0000000000002243] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
OBJECTIVES Model for End-Stage Liver Disease (MELD) alone and with sodium (MELD-Na) have decreasing predictive capacity as trends in liver disease evolve. We sought to combine transient elastography (TE) with MELD-Na to improve its predictive ability. METHODS This is a retrospective cohort study comparing the use of TE, MELD-Na, and composite MELD-Na-TE to predict liver transplantation and all-cause mortality, with hepatic decompensation as a secondary outcome. Cox proportional hazards regression was used to measure predictive ability and control for confounders. RESULTS Of the 214 patients, the mean age was 53 years with 35% being female and 76% being Caucasian. Hepatitis C (59%) and nonalcoholic fatty liver disease (22%) were the most frequent liver disease etiologies. On univariable analysis, MELD-Na [hazard ratio (HR) 1.12, 95% confidence interval (CI) 1.06-1.2, P < 0.001], TE (HR 1.04, 95% CI 1.03-1.06, P < 0.001) and composite MELD-Na-TE (HR 1.13, 95% CI 1.08-1.19, P < 0.001) were associated with death or transplant. On multivariable analysis, MELD-Na was no longer significant (HR 1.08, 95% CI 0.95-1.22, P = 0.27) after adjusting for TE (HR 1.05, 95% CI 1.03-1.07, P < 0.001) while composite MELD-Na-TE remained significant (HR 1.16, 95% CI 1.09-1.24, P < 0.001). Composite MELD-Na-TE predicts mortality or liver transplant with the highest C-statistic of 0.81. Age (HR 1.05, 95% CI 1-1.09, P = 0.04), TE (HR 1.04, 95% CI 1.03-1.06, P < 0.001) and composite MELD-Na-TE (HR 1.11, 95% CI 1.06-1.15, P < 0.001) were significantly associated with hepatic decompensation. CONCLUSION Composite MELD-Na-TE better predicts liver transplantation, death, and hepatic decompensation compared to MELD/MELD-Na or TE alone.
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Verkade HJ, Thompson RJ, Arnell H, Fischler B, Gillberg PG, Mattsson JP, Torfgård K, Lindström E. Systematic Review and Meta-analysis: Partial External Biliary Diversion in Progressive Familial Intrahepatic Cholestasis. J Pediatr Gastroenterol Nutr 2020; 71:176-183. [PMID: 32433433 DOI: 10.1097/mpg.0000000000002789] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVES We assessed available data on impact of partial external biliary diversion (PEBD) surgery on clinical outcomes in patients with progressive familial intrahepatic cholestasis (PFIC). METHODS We performed a systematic literature review (PubMed) and meta-analysis to evaluate relationships between liver biochemistry parameters (serum bile acids, bilirubin, and alanine aminotransferase [ALT]) and early response (pruritus improvement) or long-term outcomes (need for liver transplant) in patients with PFIC who underwent PEBD. RESULTS Searches identified 175 publications before September 2018; 16 met inclusion criteria. Receiver operating characteristic (ROC) analysis examined ability of liver biochemistry parameters to discriminate patients who demonstrated early and long-term response to PEBD from those who did not. Regarding pruritus improvement in 155 included patients in aggregate, 104 (67%) were responders, 14 (9%) had partial response, and 37 (24%) were nonresponders. In ROC analyses of individual patient data, post-PEBD serum concentration of bile acids, in particular, could discriminate responders from nonresponders for pruritus improvement (area under the curve, 0.99; P < 0.0001; n = 42); to a lesser extent, this was also true for bilirubin (0.87; P = 0.003; n = 31), whereas ALT could not discriminate responders from nonresponders for pruritus improvement (0.74; P = 0.06; n = 28). Reductions from pre-PEBD values in serum bile acid concentration (0.89; P = 0.0003; n = 32) and bilirubin (0.98; P = 0.002; n = 18) but not ALT (0.62; P = 0.46; n = 18) significantly discriminated decreased aggregate need for liver transplant. CONCLUSION Changes in bile acids seem particularly useful in discriminating early and long-term post-PEBD outcomes and may be potential biomarkers of response to interruption of enterohepatic circulation in patients with PFIC.
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Affiliation(s)
- Henkjan J Verkade
- Department of Pediatrics, University of Groningen, Beatrix Children's Hospital/University Medical Center Groningen, Groningen, The Netherlands
| | - Richard J Thompson
- Institute of Liver Studies, King's College London, London, United Kingdom
| | - Henrik Arnell
- Pediatric Gastroenterology, Hepatology and Nutrition, Karolinska University Hospital, CLINTEC, Karolinska Institutet, Stockholm
| | - Björn Fischler
- Pediatric Gastroenterology, Hepatology and Nutrition, Karolinska University Hospital, CLINTEC, Karolinska Institutet, Stockholm
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Chen L, Xiao H, Ren XH, Li L. Long-term outcomes after cholecystocolostomy for progressive familial intrahepatic cholestasis. Hepatol Res 2018; 48:1163-1171. [PMID: 29934967 DOI: 10.1111/hepr.13222] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2018] [Revised: 05/26/2018] [Accepted: 06/13/2018] [Indexed: 12/12/2022]
Abstract
AIM To evaluate the long-term efficacy of cholecystocolostomy surgery for progressive familial intrahepatic cholestasis (PFIC). METHODS From August 2003 to November 2014, 34 clinically diagnosed children, including 11 with familial intrahepatic cholestasis-1 (FIC1), 13 with bile salt export pump (BSEP) disease, five with low γ-glutamyl transpeptidase (GGT) disease (levels <100 U/L), and five with multidrug resistance class III (MDR3) disease with high GGT (>100 U/L), were identified in our center. Data were collected retrospectively from individuals who collectively had 36 surgical operations and two orthotopic liver transplantations (OLT). RESULTS Serum total bilirubin (0 = 163.54 ± 106.02, 36 months = 23.38 ± 17.66 μmol/L) and bile acid (0 = 325.83 ± 153.09, 36 months = 48.36 ± 79.71 μmol/L) decreased after cholecystocolostomy in PFIC patients (P < 0.001). All patients experienced decreased severity of pruritus (88.2% vs. 16.1%, P < 0.001) and a greater freedom from growth retardation after cholecystocolostomy (-3.35 vs. -1.03, P < 0.001). Defecation frequency increased in PFIC patients after cholecystocolostomy (P = 0.002). Four patients (three with FIC1 and one with BSEP) experienced recurrence of cholestasis and two underwent reoperation. Two BSEP patients underwent OLT. One patient with BSEP and one patient with MDR3 died due to severe diarrhea and dehydration; one BSEP patient died of intractable constipation. CONCLUSIONS This is the first long-term, large-scale analysis of cholecystocolostomy approaches for PFIC. Approaches single and well tolerated, and generally result in improvement of pruritus and cholestasis.
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Affiliation(s)
- Long Chen
- Department of Pediatric Surgery, Capital Institute of Pediatrics, Beijing, China.,Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Hui Xiao
- Department of Pediatric Surgery, Capital Institute of Pediatrics, Beijing, China.,Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Xiang-Hai Ren
- Department of Pediatric Surgery, Capital Institute of Pediatrics, Beijing, China.,Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Long Li
- Department of Pediatric Surgery, Capital Institute of Pediatrics, Beijing, China
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Flores CD, Yu YR, Miloh TA, Goss J, Brandt ML. Surgical outcomes in Alagille syndrome and PFIC: A single institution's 20-year experience. J Pediatr Surg 2018; 53:976-979. [PMID: 29729773 DOI: 10.1016/j.jpedsurg.2018.02.026] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Accepted: 02/01/2018] [Indexed: 12/14/2022]
Abstract
BACKGROUND Alagille Syndrome (AGS) and Progressive Familial Intrahepatic Cholestasis (PFIC) are rare pediatric biliary disorders that lead to progressive liver disease. This study reviews our experience with the surgical management of these disorders over the last 20years. METHODS We retrospectively reviewed the records of children diagnosed with AGS or PFIC from January 1996 to December 2016. Data collected included demographics, surgical intervention (liver transplant or biliary diversion), and complications. RESULTS Of 37 patients identified with these disorders, 17 patients (8 AGS,9 PFIC) underwent surgical intervention. Mean postsurgical follow-up was 6.9±4.7years. Liver transplantation was the most common procedure (n=14). Two patients who were initially thought to have biliary atresia underwent hepatoportoenterostomy, but were subsequently shown to have Alagille syndrome. Biliary diversion procedures were performed in 3 patients (external n=1, internal n=2). PFIC patients tended to be older at the time of liver transplant compared to AGS (4.3±3.9years vs. 2.4±1.1years, p=0.25). The AGS patient with external diversion had resolution of symptoms and no complications (follow-up: 12.5years). Both PFIC patients with internal diversion (conduit between gallbladder and transverse colon) had resolution of pruritus and no progression of liver disease (follow-up: 3.8 and 4.5years). CONCLUSIONS AGS and PFIC are rare biliary disorders in children which result in pruritus and progressive liver failure. Three patients in this series (8%) benefited from biliary diversion for control of pruritus and have not to date required transplantation for progressive liver disease. 38% underwent transplantation owing to pruritus and severe liver dysfunction. LEVEL OF EVIDENCE 2b.
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Affiliation(s)
- Celia D Flores
- Division of Pediatric Surgery, Department of Surgery, Texas Children's Hospital, Houston, TX, United States; Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, United States
| | - Yangyang R Yu
- Division of Pediatric Surgery, Department of Surgery, Texas Children's Hospital, Houston, TX, United States; Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, United States
| | - Tamir A Miloh
- Section of Hepatology and Liver Transplant Medicine, Department of Pediatrics, Texas Children's Hospital, , Houston, TX, United States
| | - John Goss
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, United States
| | - Mary L Brandt
- Division of Pediatric Surgery, Department of Surgery, Texas Children's Hospital, Houston, TX, United States; Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, United States.
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Erginel B, Soysal FG, Durmaz O, Celik A, Salman T. Long-term outcomes of six patients after partial internal biliary diversion for progressive familial intrahepatic cholestasis. J Pediatr Surg 2018; 53:468-471. [PMID: 29174177 DOI: 10.1016/j.jpedsurg.2017.10.055] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2016] [Revised: 10/19/2017] [Accepted: 10/22/2017] [Indexed: 12/12/2022]
Abstract
BACKGROUND Partial internal biliary diversion (PIBD) is an alternative approach for the treatment of devastating pruritus in patients with progressive familial intrahepatic cholestasis (PFIC). In these patients quality of life can be improved and progression of liver disease can be delayed while waiting for liver transplantation. The aim of our study was to evaluate six patients with PFIC who have undergone PIBD in long-term follow-up. METHODS Retrospective review of the records of six patients who underwent PIBD for PFIC between 2008 and 2010 was conducted to evaluate age, growth, clinical and laboratory studies for long-term outcome. RESULTS Serum postoperative bile acid levels were reduced from a mean 340.1μmol/L (range 851-105) preoperatively to a mean of 96.3μmol/L at postoperative fifth year. The difference between pre- and postoperative bile acid levels was statistically significant (p=0.018). AST decreased from 79.1U/L (range 43-150U/L) to 64.6U/L (range 18-172U/L), ALT decreased from 102.8U/L (range 35-270U/L) to 84.6U/L and total bilirubin decreased from 2.9μmol/L (range 0.35-6.4μmol/L) to 1.53μmol/L (range 0.3-2.4). Again, the decrease in total bilirubin levels was significant (p=0.043). Pruritus was diminished from a mean of +4 (range 4-4) preoperatively to a mean of +2 (4-0). One patient who underwent liver transplantation owing to relapsing pruritus died from postoperative sepsis in the early postoperative period at the fifth year after PBID. Five symptom-free patients have not required liver transplantation at a mean period of 6.1±0.83years (5.1-7.0years) follow-up. CONCLUSION PBID is an effective surgical procedure in the long-term and can delay the need for liver transplantation in children with PFIC by reducing jaundice and pruritus.
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Affiliation(s)
- Basak Erginel
- Istanbul University, Istanbul Medical Faculty, Department of Pediatric Surgery.
| | - Feryal Gun Soysal
- Istanbul University, Istanbul Medical Faculty, Department of Pediatric Surgery
| | - Ozlem Durmaz
- Istanbul University, Istanbul Medical Faculty, Department of Pediatric Gastroenterology
| | - Alaattin Celik
- Istanbul University, Istanbul Medical Faculty, Department of Pediatric Surgery
| | - Tansu Salman
- Istanbul University, Istanbul Medical Faculty, Department of Pediatric Surgery
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Gunaydin M, Tander B, Demirel D, Caltepe G, Kalayci AG, Eren E, Bicakcı U, Rizalar R, Ariturk E, Bernay F. Different techniques for biliary diversion in progressive familial intrahepatic cholestasis. J Pediatr Surg 2016; 51:386-9. [PMID: 26382286 DOI: 10.1016/j.jpedsurg.2015.08.011] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2015] [Revised: 08/11/2015] [Accepted: 08/15/2015] [Indexed: 12/23/2022]
Abstract
BACKGROUND Progressive familial intrahepatic cholestasis (PFIC) is a cholestatic liver disease of childhood. Pruritus resulting from increased bile salts in serum might not respond to medical treatment, and internal or external biliary drainage methods have been described. In this study, we aimed to evaluate different internal drainage techniques in patients with PFIC. PATIENTS AND METHODS Between 2009 and 2014, seven children (4 male, 3 female, 3months-5years old), (median 2years of age) with PFIC were evaluated. The patients were reviewed according to age, gender, complaints, surgical technique, laboratory findings and outcome. In each two patients, cholecystoileocolonic anastomosis, cholecystojejunocolonic anastomosis and cholecystocolostomy were performed. Cholecysto-appendico-colonic anastomosis was the technique used in one patient. RESULTS Jaundice and excessive pruritus were the main complaints. One of the patients with cholecystoileocolonic anastomosis died of comorbid pathologies (cirrhosis, adhesive obstruction and severe sepsis). Temporary rectal bleeding was observed in all the patients postoperatively. Regardless of the surgical technique, pruritus was dramatically decreased in all the patients in the postoperative period. CONCLUSION Regardless of the technique, internal biliary diversion methods are beneficial for the relief of pruritus in PFIC patients. Selection of the surgical method might vary depending on the surgeon's preference and the surgical anatomy of the gastrointestinal system of the patient.
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Affiliation(s)
- Mithat Gunaydin
- Department of Pediatric Surgery, Ondokuz Mayis University, Samsun, Turkey.
| | - Burak Tander
- Department of Pediatric Surgery, Ondokuz Mayis University, Samsun, Turkey
| | - Dilek Demirel
- Department of Pediatric Surgery, Ondokuz Mayis University, Samsun, Turkey
| | - Gonul Caltepe
- Department of Pediatric Gastroenterology, Ondokuz Mayis University, Samsun, Turkey
| | - Ayhan Gazi Kalayci
- Department of Pediatric Gastroenterology, Ondokuz Mayis University, Samsun, Turkey
| | - Esra Eren
- Department of Pediatric Gastroenterology, Ondokuz Mayis University, Samsun, Turkey
| | - Unal Bicakcı
- Department of Pediatric Surgery, Ondokuz Mayis University, Samsun, Turkey
| | - Riza Rizalar
- Department of Pediatric Surgery, Ondokuz Mayis University, Samsun, Turkey
| | - Ender Ariturk
- Department of Pediatric Surgery, Ondokuz Mayis University, Samsun, Turkey
| | - Ferit Bernay
- Department of Pediatric Surgery, Ondokuz Mayis University, Samsun, Turkey
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Zhang Y, Liu KX. Promoting expression of transporters for treatment of progressive familial intrahepatic cholestasis disease. Shijie Huaren Xiaohua Zazhi 2015; 23:2681-2687. [DOI: 10.11569/wcjd.v23.i17.2681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Progressive familial intrahepatic cholestasis (PFIC) is a heterogeneous group of autosomal recessive genetic diseases with a major clinical manifestation of severe intrahepatic cholestasis and an incidence rate of 1/10000 to 1/5000. PFIC is usually first diagnosed in infancy or childhood and eventually develops into liver failure and death. Based on clinical manifestations, laboratory tests, and genetic defects in liver tissue, PFIC is roughly divided into three types: PFIC-1, PFIC-2 and PFIC-3. Studies have demonstrated that all three types of PFIC are associated with the mutations of bile transport system genes in the liver. Promoting transporter expression has important clinical significance for the treatment of PFIC. In this paper, we summarize the etiology and treatment status of PFIC and discuss the treatment of PFIC by promoting the expression of transporters.
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Laparoscopic cholecystocolostomy: a novel surgical approach for the treatment of progressive familial intrahepatic cholestasis. Ann Surg 2014. [PMID: 23187749 DOI: 10.1097/sla.0b013e31827905eb] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVE Conventionally, liver transplantation, ileoileal bypass, and partial external or internal biliary diversion are used in the treatment of progressive familial intrahepatic cholestasis (PFIC). However, postoperative recurrence, chronic diarrhea, and permanent stoma are the major concerns. We present a novel approach of laparoscopic cholecystocolostomy with antireflux Y-loop for the management of children with PFIC. METHODS Between August 2003 and April 2011, 20 children with PFIC (median age: 1.47 years; range: 10.8 months to 5.11 years) successfully underwent laparoscopic cholecystocolostomies for bile diversions. Gallbladder was incised longitudinally for cholecystocolostomy. Transverse colon was divided proximal to splenic flexure. End-to-side anastomosis was established between distal transverse colon and mid-descending colon. The mobilized splenic flexure and proximal descending colon, that is, the stem of the Y-loop, was anastomosed to the gallbladder. RESULTS The mean operative time was 2.02 ± 0.18 hours (range: 2-2.5 hours). The mean postoperative hospital stay was 8 days (range: 5-10 days). Average time for full resumption of diet was 3 days (range: 2-4 days). Average Y-loop length was 17.65 cm (range: 15-20 cm). The median follow-up period was 54 months (range: 12-104 months). All patients were jaundice free after 7 to 20 days and pruritus subsided in 3 to 14 days. Liver function parameters significantly improved postoperatively. Success rate (normalization of serum bile acids at postoperative 12 months) was 85%. No mortality or morbidities associated with diarrhea, cholangitis, or intrahepatic reflux were observed. CONCLUSIONS The novel approach of laparoscopic cholecystocolostomy offers a safe and effective treatment option for PFIC in children with good success rates and minimal morbidity.
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van der Woerd WL, van Mil SWC, Stapelbroek JM, Klomp LWJ, van de Graaf SFJ, Houwen RHJ. Familial cholestasis: progressive familial intrahepatic cholestasis, benign recurrent intrahepatic cholestasis and intrahepatic cholestasis of pregnancy. Best Pract Res Clin Gastroenterol 2010; 24:541-53. [PMID: 20955958 DOI: 10.1016/j.bpg.2010.07.010] [Citation(s) in RCA: 83] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2010] [Revised: 07/16/2010] [Accepted: 07/22/2010] [Indexed: 01/31/2023]
Abstract
Progressive familial intrahepatic cholestasis (PFIC) type 1, 2 and 3 are due to mutations in ATP8B1, ABCB11 and ABCB4, respectively. Each of these genes encodes a hepatocanalicular transporter, which is essential for the proper formation of bile. Mutations in ABCB4 can result in progressive cholestatic disease, while mutations in ATP8B1 and ABCB11 can result both in episodic cholestasis, referred to as benign recurrent intrahepatic cholestasis (BRIC) type 1 and 2, as well as in progressive cholestatic disease. This suggests a clinical continuum and these diseases are therefore preferably referred to as ATP8B1 deficiency and ABCB11 deficiency. Similarly PFIC type 3 is designated as ABCB4 deficiency. Heterozygous mutations in each of these transporters can also be associated with intrahepatic cholestasis of pregnancy. This review summarizes the pathophysiology, clinical features and current as well as future therapeutic options for progressive familial- and benign recurrent intrahepatic cholestasis as well as intrahepatic cholestasis of pregnancy.
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Affiliation(s)
- Wendy L van der Woerd
- Department of Paediatric Gastroenterology (KE.01.144.3), Wilhelmina Children's Hospital, University Medical Centre Utrecht, Post-Box 85090, 3508 AB Utrecht, The Netherlands.
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11
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An outstanding non-transplant surgical intervention in progressive familial intrahepatic cholestasis: partial internal biliary diversion. Pediatr Surg Int 2010; 26:831-4. [PMID: 20563871 DOI: 10.1007/s00383-010-2638-x] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/08/2010] [Indexed: 12/19/2022]
Abstract
AIM Progressive familial intrahepatic cholestasis (PFIC) is a hereditary disease with severe cholestasis progressing to cirrhosis and chronic renal failure usually during the first decade. An alternative approach is partial diversion of bile. The aim of this study is to describe four patients with PFIC who underwent partial internal biliary diversion (PIBD). METHODS Review of three patients, their clinical, laboratory and histologic workups to evaluate the short-term effects of PFIC, a 1-year follow-up. For PIBD, a conduit is performed between the terminolateral side of the gall bladder and distal colon using a segment of jejunum, to divert the biliary flow from the enterohepatic cycle without any external stoma. RESULTS All four patients were presented with jaundice, pruritus, hepatomegaly, sleep disturbance. They fulfilled the criteria for PFIC. The surgery was uneventful. At follow-up, biochemical parameters improved significantly, growth was regained, relief in pruritus, sleeping pattern was normalized. CONCLUSIONS Partial internal biliary diversion had a dramatic effect on cholestasis, growth, sleeping and biochemical parameters. It also avoids the disadvantages of a permanent stoma. We believe that it is one of the best surgical procedures ever described for PFIC. Since long-term results of partial external biliary diversion on liver histopathology are successful, we hope that our long-term results will also be similar.
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Stapelbroek JM, van Erpecum KJ, Klomp LWJ, Houwen RHJ. Liver disease associated with canalicular transport defects: current and future therapies. J Hepatol 2010; 52:258-71. [PMID: 20034695 DOI: 10.1016/j.jhep.2009.11.012] [Citation(s) in RCA: 131] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Bile formation at the canalicular membrane is a delicate process. This is illustrated by inherited liver diseases due to mutations in ATP8B1, ABCB11, ABCB4, ABCC2 and ABCG5/8, all encoding hepatocanalicular transporters. Effective treatment of these canalicular transport defects is a clinical and scientific challenge that is still ongoing. Current evidence indicates that ursodeoxycholic acid (UDCA) can be effective in selected patients with PFIC3 (ABCB4 deficiency), while rifampicin reduces pruritus in patients with PFIC1 (ATP8B1 deficiency) and PFIC2 (ABCB11 deficiency), and might abort cholestatic episodes in BRIC (mild ATP8B1 or ABCB11 deficiency). Cholestyramine is essential in the treatment of sitosterolemia (ABCG5/8 deficiency). Most patients with PFIC1 and PFIC2 will benefit from partial biliary drainage. Nevertheless liver transplantation is needed in a substantial proportion of these patients, as it is in PFIC3 patients. New developments in the treatment of canalicular transport defects by using nuclear receptors as a target, enhancing the expression of the mutated transporter protein by employing chaperones, or by mutation specific therapy show substantial promise. This review will focus on the therapy that is currently available as well as on those developments that are likely to influence clinical practice in the near future.
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Affiliation(s)
- Janneke M Stapelbroek
- Department of Paediatric Gastroenterology, Wilhelmina Children's Hospital, University Medical Centre Utrecht, Utrecht, The Netherlands
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Partial external biliary diversion in children with progressive familial intrahepatic cholestasis and Alagille disease. J Pediatr Gastroenterol Nutr 2009; 49:216-21. [PMID: 19561545 DOI: 10.1097/mpg.0b013e31819a4e3d] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Partial external biliary diversion (PEBD) is a promising treatment for children with progressive familial intrahepatic cholestasis (PFIC) and Alagille disease. Little is known about long-term outcomes. PATIENTS AND METHODS A retrospective chart review of all patients undergoing PEBD in the University Medical Centre of Groningen (UMCG). RESULTS Between 2000 and 2005, PEBD was performed on 14 children with severe pruritus (PFIC 11, mean age 5.3 +/- 4.4 years; Alagille 3, mean age 7.4 +/- 4.2 years). Stature was <-2 standard deviation score (SDS) in 50%. Median preoperative serum bile salt concentration was 318 micromol/L (range 23-527 micromol/L). Twenty-nine percent had severe liver fibrosis and 71% had mild or moderate fibrosis. Median follow-up was 3.1 years (range 2.0-5.7 years). One patient (7%) underwent a liver transplantation at 3.2 years post-PEBD. Two years postoperatively, 50% were without pruritus and 21% had mild pruritus. In 29%, pruritus had not diminished; 3 of them had severe fibrosis preoperatively. In patients with mild or moderate fibrosis, PEBD decreased serum bile salts (105 micromol/L [range 8-269 micromol/L] 2 years postoperatively). Bile salts did not decrease in the patients with severe fibrosis. Two years after PEBD, 27% had a stature below -2 SDS. CONCLUSIONS At median follow-up of 3.1 years after PEBD, pruritus has been relieved in 75%. Bile salts level and growth are improved in most patients. Longer follow-up is needed to determine whether PEBD can postpone or avoid the demand for liver transplantation.
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