Reduced Presentation of Biliary Atresia During the COVID-19 Lockdown: A Population Based Observational Study.

OBJECTIVE: The aim of this study was to assess whether there has been a change in presentations of biliary atresia (BA) in England and Wales during the first and second coronavirus disease 2019 (COVID-19) lockdowns (January-June 2020 and 2021). DESIGN: This population study assessed all confirmed cases of BA, from January 2020 to December 2021 across the 3 UK pediatric liver centers originating from England and Wales. Data was then compared to the incidence of confirmed BA cases from January to December 2017, 2018, and 2019. RESULTS: During January-June 2020 and 2021, there were only 8 and 12 presenting cases of BA in England and Wales, compared to 16, 13, and 18 for the same time periods in 2017, 2018, and 2019, respectively. This difference was significant in a two-sided t test for 2020 ( P = 0.035) but not for 2021 ( P = 0.385). There was no difference in the mean days to Kasai procedure in January-June 2020 and 2021 compared to 2017-2019; however average time to Kasai after the lockdown periods was significantly higher. CONCLUSIONS: There was a significant reduction in the presenting cases of BA during the first COVID-19 lockdown, with an increased time for BA referrals after the pandemic lockdowns were lifted in England and Wales.

Outcome of children on the UK national prioritised paediatric registration tier

P69 Table 1Demographic and transplant data for all 14 prioritised patientsPatient/Sex Centre Age at registration (yrs) Primary liver disease Registered prior to Prioritisation Indication of Prioritization LT Waiting time on prioritised tier/Time on list prior to prioritisation 1/M 1 0 CDG Yes Acute decompensation with presence of encephalopathy Yes/LLS 5/27 2/M 2 1 Cryptogenic Cirrhosis Yes CLD with nodular lesions s/o HCC Yes/LLS 16/48 3/F 1 15 AILD Yes Chronic rejection Yes/whole liver 3/4 4/M 2 0 Biliary Atresia Yes PTLD/HAT/Sepsis Yes/LLS 14/71 5/F 2 4 IFALD No Coagulopathy with active bleeding/Renal impairment Yes/LLS 15/820 6/F 2 0 Biliary Atresia Yes Acute decompensation due to portal hypertension Yes/LLS 37/405 7/M 2 10 NSC Yes Decompensated chronic liver disease/Renal impairment Yes/reduced R lobe 4/7 8/M 3 8 PFIC3 Yes Acute decompensation of Chronic liver disease Yes/LLS 6/51 9/F 1 0 Other (Hepatoblastoma) Intestinal Tx prioritized Acute decompensation of Chronic liver disease Yes/LLS 11/ 10/F 2 0 Biliary atresia Yes Decompensated Chronic Liver Disease with Severe Coagulopathy Yes/LLS 10/120 11/M 1 0 Biliary atresia (Hepatoblastoma) Yes Acute decompensation of Chronic liver disease Yes/LLS 9/4 12/F 3 0 Biliary atresia Yes Acute decompensation of Chronic liver disease Yes/LLS 12/323 13/F 1 17 Hepatic Artery thrombosis Yes Hepatic Artery thrombosis Yes/whole liver 2/ 14/F 2 0 Biliary atresia Yes Acute decompensation of Chronic liver disease Suspended 12/65 PFIC3;Progressive Familial Intrahepatic Cholestasis type 3, LT;Liver transplantation, HCC;Hepatocellular Carcinoma NSC;Neonatal Sclerosing Cholangitis, CDG;Congenital Disorder of Glycosylation, AILD;Autoimmune Liver Disease, IFALD;Intestinal Failure Associated Liver Disease,PTLD;Center 1-Kings;Center2-Birmingham;Center3-Leeds.ConclusionThe national paediatric prioritization tier, introduced during the COVID19 pandemic, has been a pivotal initiative for the UK paediatric LT program, showcasing national collaboration. All patients underwent a LT successfully within a short time from prioritization with 100% patient and graft survival. The intention is to maintain this prioritized paediatric tier beyond the pandemic.

Defining and characterising a toolkit for the development of a successful European registry for rare liver diseases: a model for building a rare disease registry.

INTRODUCTION: A rare disease is defined by the European Health Commission as a disorder affecting less than 5/10,000 of the population. There are at least 20 rare liver diseases (RLDs) seen frequently in the adult and paediatric liver clinic, signifying that the hepatology community can be influential in developing such patient databases for registering patients with rare hepatic conditions. The aim of this review was, first, to identify registries for RLDs in Europe, and, second, to design a universal blueprint for the development of a registry for RLD by using lessons learnt from the European registries that have already been established. METHODS: We searched PubMed, Google Scholar and clinicaltrials.gov using the MESH terms 'registries', 'database management systems', 'database' and the non-MESH terms 'database$', 'registry', 'repository' and 'repositories'. We only included studies in English from countries/consortia of the European Union (EU). Our literature search was performed in 2020. RESULTS: We identified 37 registries for RLDs in Europe. Using information from the design of these registries we designed a blueprint for the development of a patient registry for an RLD consisting of a theoretical, technical and maintenance phase. DISCUSSION: It is believed that rare diseases may affect as much as 6-8% of the EU population across its 28 member states. Here we have provided a toolkit for designing a registry for an RLD. Our article will complement the efforts of loco-regional, national and international groups seeking to establish robust systems for data collection and analysis for orphan liver diseases.

Impact of progressive familial intrahepatic cholestasis on caregivers: caregiver-reported outcomes from the multinational PICTURE study.

BACKGROUND: Progressive familial intrahepatic cholestasis (PFIC) is a spectrum of rare genetic diseases characterized by inadequate bile secretion that requires substantial ongoing care, though little research is published in this area. We report health-related quality of life (HRQoL) and work productivity outcomes from the retrospective, cross-sectional PICTURE study investigating the burden of PFIC on caregivers. Information from caregivers of patients with PFIC 1 or 2 in Germany, the United Kingdom and the United States from September 2020 to March 2021 was included. RESULTS: The PICTURE study sample comprised HRQoL responses from 22 PFIC caregivers. Patients were on average 8.2 years old; most caregivers were 30-49 years old (68%) and mothers (77%). Median CarerQoL-7D score was 67.7/100; mean CarerQoL-VAS score for general happiness was 5.7/10 (SD 2.1). Most caregivers reported fulfilment in their caregiving responsibilities, but problems with mental and physical health, finances, and relationships. When stratified by patient's PFIC type, mean CarerQoL-7D and CarerQoL-VAS scores suggested worse HRQoL outcomes with PFIC2 versus PFIC1 (59.4 vs. 71.2, and 5.3 vs. 6.5, respectively). Additionally, more caregivers reported impact on sleep in the PFIC2 versus PFIC1 subgroup (93% vs. 75%). When stratified by history of PFIC-related surgeries, mean CarerQoL-7D and VAS scores were higher among those whose children had no specified surgeries (67.7 vs. 59.0/100 and 6.2 vs. 5.2/10, respectively). Nearly all caregivers reported an impact of caregiving responsibilities on sleeping (86%) and on personal relationships (82%). No caregivers reported having formal care support. Most caregivers were employed (73%); a third reported mean productivity loss of 12.9 days (SD 19.3) over the last 3 months, and a mean of 2.8 (SD 9.5) missed years of employment during their career. A higher number of workdays were missed by PFIC 2 caregivers compared to PFIC1 over last 3 months (16 days vs. 3 days). CONCLUSIONS: The PICTURE study has demonstrated the prevalent, comprehensive, and meaningful burden that caring for an individual with PFIC has on caregivers. Despite fulfilment from caregiving, the breadth and depth of these responsibilities reduced caregiver reported HRQoL including mental and physical health, productivity, career prospects, sleep, relationships and finances.

Reduced presentation of biliary atresia during the COVID-19 lockdown – a population based observational study

BackgroundBiliary Atresia (BA) is the commonest surgical cause of cholestasis in infancy, affecting 1 in 1700 live births in England and Wales. Previous reports have demonstrated an average of 50 BA cases every year across the three UK centres, however observations from clinicians across these three centers have suggested a reduction in the number of presenting cases during the COVID-19 lockdown.ObjectivesThe aim of this study was to assess whether there has been a change in presentations of Biliary Atresia (BA) in England and Wales during the first COVID-19 lockdown (January – July 2020).MethodsThis population study assessed all confirmed cases of BA, from January 2020 to July 2020, across the 3 UK paediatric liver centers originating from England and Wales. Data was then compared to the incidence of confirmed BA cases from January - July 2017, 2018 and 2019, as documented within the Biliary Atresia National Registry.ResultsFrom January – July 2020, there were only 8 presenting cases of BA in England and Wales, compared to 24, 17 and 20 for the same time periods in 2017, 2018 and 2019 respectively. This difference was significant in a two-sided t-test (p = 0.0150). While the mean days to Kasai procedure was longer in 2020 compared to 2016–2019 (64.6 vs. 56.6), this difference was not observed to be significant (p=0.551).ConclusionsThere was a significant reduction in the presenting cases of BA during the first COVID-19 lockdown. This could either be due to a reduction in referrals or from a reduction in incidence of the condition, potentially due to an infectious cause being less prevalent during the national lockdown. If the former is correct there is potential for a significant number of BA babies with cholestatic jaundice remaining within the community. General practitioners and community paediatricians should be alert for these patients.

O3 The UK paediatric liver transplant programme during the COVID-19 pandemic

IntroductionThe UK has been severely affected by the COVID-19 pandemic. The impact on the adult population has been disproportionately higher when compared to children with consequent challenges to organ donation and liver transplantation (LT). Across the three UK paediatric liver centres there has only been a very small number of patients who tested positive for COVID-19 and all made a speedy and full recovery. We report here the response during the pandemic across the 3 paediatric LT centres.MethodsA series of nationally agreed policy changes affecting the liver procurement, listing and transplant process were agreed during regular meetings with LT centre directors and NHSE. Actions at a local and national level were agreed to protect and maintain the paediatric LT programmes.Data were collected from 27/03/20 until 26/11/20 and compared with same time period for the years 2016–19.ResultsDuring the study period, there was a significant reduction in the adult population in the mean number of weekly liver offers, donors and LTs compared to before the pandemic with signs of recovery between the 1st and 2nd UK lockdown periods (figure 1). More specifically the number of livers offered nationally was reduced from an average 30–40/week to only <10/week during the 1st wave in the March-April period. The number of children on the LT list during the study period across all 3 centres was 74 in total with 17 (23%) super-urgent and 57(77%) electives, which was comparable to previous years.Overall, 65–80 paediatric LTs are performed annually across the UK’s 3 paediatric centres. From March-November 2020 there were 58(82%) elective and 13(18%) super urgent (acute liver failure & hepatoblastoma) paediatric LTs performed.Donor Brain Dead (DBD) and Donor Cardiac Dead (DCDC) LTs were 54(76%) and 3(4%), respectively. Living related LT (LRLT) programme was sustained comprising 20% of LTs performed.The number of paediatric LTs performed during the pandemic was comparable to those performed yearly since 2016. The number of LT per paediatric centre for King’s College Hospital (KCH), Birmingham Children’s Hospital (BCH) and Leeds Liver Unit were 40 (56%), 15(21%) and 16(23%), respectively with excellent outcome. A 15-year-old girl from KCH diagnosed with Wilson disease presented with liver failure and became COVID-19 positive whilst listed. She underwent LT soon after becoming COVID-19 negative. No perioperative mortality was reported with excellent outcome so far in all.ConclusionThe current COVID-19 pandemic had a significant impact on the UK adult LT programme. The paediatric programme LT was preserved despite a decrease in organ offering and retrieval nationally plus limitations on adult intensive care resources at a regional level. Overall, paediatric LT outcome remained very good.

New dimensions for hospital services and early detection of disease: a Review from the Lancet Commission into liver disease in the UK.

This Review, in addressing the unacceptably high mortality of patients with liver disease admitted to acute hospitals, reinforces the need for integrated clinical services. The masterplan described is based on regional, geographically sited liver centres, each linked to four to six surrounding district general hospitals-a pattern of care similar to that successfully introduced for stroke services. The plan includes the establishment of a lead and deputy lead clinician in each acute hospital, preferably a hepatologist or gastroenterologist with a special interest in liver disease, who will have prime responsibility for organising the care of admitted patients with liver disease on a 24/7 basis. Essential for the plan is greater access to intensive care units and high-dependency units, in line with the reconfiguration of emergency care due to the COVID-19 pandemic. This Review strongly recommends full implementation of alcohol care teams in hospitals and improved working links with acute medical services. We also endorse recommendations from paediatric liver services to improve overall survival figures by diagnosing biliary atresia earlier based on stool colour charts and better caring for patients with impaired cognitive ability and developmental mental health problems. Pilot studies of earlier diagnosis have shown encouraging progress, with 5-6% of previously undiagnosed cases of severe fibrosis or cirrhosis identified through use of a portable FibroScan in primary care. Similar approaches to the detection of early asymptomatic disease are described in accounts from the devolved nations, and the potential of digital technology in improving the value of clinical consultation and screening programmes in primary care is highlighted. The striking contribution of comorbidities, particularly obesity and diabetes (with excess alcohol consumption known to be a major factor in obesity), to mortality in COVID-19 reinforces the need for fiscal and other long delayed regulatory measures to reduce the prevalence of obesity. These measures include the food sugar levy and the introduction of the minimum unit price policy to reduce alcohol consumption. Improving public health, this Review emphasises, will not only mitigate the severity of further waves of COVID-19, but is crucial to reducing the unacceptable burden from liver disease in the UK.