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1.
JHEP Rep ; 6(10): 101168, 2024 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-39380718

RESUMO

Background & Aims: Biochemical response to ursodeoxycholic acid (UDCA) therapy is associated with good prognosis in people living with primary biliary cholangitis (PBC). Biochemical response is typically assessed early in disease and it is not known what proportion of patients lose previously attained biochemical response, nor whether this impacts long-term liver transplant (LT)-free survival. Methods: We identified all UDCA-treated patients with PBC from the Canadian Network for Autoimmune Liver disease with biochemical measurements at 1 year, and evaluated their liver biochemistry over time. Inadequate biochemical response was defined as serum alkaline phosphatase ≥1.67x the upper limit of normal or abnormal serum total bilirubin at 1 year of UDCA therapy and all time points thereafter. Multistate Markov models were used to estimate transition rates between biochemical response states and from each state to LT or death. Results were validated in an external cohort (GLOBAL PBC registry). Results: A total of 823 patients from eight centers were included. Mean age at diagnosis was 53 years, 91% were female, 33% had inadequate biochemical response to UDCA at 1 year (n = 269). Patients who retained initial adequate response had lower rates of LT or death compared to patients who subsequently lost response (relative rate 0.102, 95% CI 0.047-0.223). Patients who regained adequate response had lower rates than patients who did not (0.016, 95% CI 0.001-0.568), and patients who lost response once more (0.010, 95% CI 0.001-0.340). Patients who regained adequate response for a third time also had lower rates than patients who did not (0.151, 95% CI 0.040-0.566). Analyses in the GLOBAL PBC registry (n = 2,237) validated these results. Conclusion: Loss of biochemical response at any time is associated with heightened risks of LT or death in people living with PBC. Achievement of biochemical response is an important goal throughout follow-up, regardless of biochemical response profile early in therapy. Impact and implications: Early biochemical response to ursodeoxycholic acid is associated with good prognosis in patients with primary biliary cholangitis (PBC). Our work demonstrates that patients with PBC transition between biochemical response states over time, and that these transitions correspond with changes in risk of liver transplantation or death. Clinicians should re-evaluate risk and optimize treatment decisions for patients with PBC throughout follow-up, regardless of early biochemical response to therapy.

2.
JHEP Rep ; 6(8): 101132, 2024 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-39113899

RESUMO

Background & Aims: Although primary biliary cholangitis (PBC) is considered a rare disorder, accurate determination of its incidence and prevalence remains challenging due to limited comprehensive population-based registries. We aimed to assess the incidence and prevalence of PBC in the Netherlands over time through the nationwide Dutch PBC Cohort Study (DPCS). Methods: DPCS retrospectively included every identifiable patient with PBC in the Netherlands from 1990 onwards in all 71 Dutch hospitals. Incidence and prevalence were assessed between 2008-2018 by Poisson regression between sex and age groups over time. Results: On the 1st of January 2008, there were 1,458 patients with PBC in the Netherlands. Between 2008-2018, 2,187 individuals were newly diagnosed, 46 were transplanted and 468 died. The yearly incidence of PBC in 2008 was 1.38, increasing to 1.74 per 100,000 persons in 2018. When compared to those aged <45 years, females aged 45-64 years (adjusted incidence rate ratio 4.21, 95% CI 3.76-4.71, p <0.001) and males ≥65 years (adjusted incidence rate ratio 14.41, 95% CI 9.62-21.60, p <0.001) were at the highest risk of being diagnosed with PBC. The male-to-female ratio of patients newly diagnosed with PBC during the study period was 1:14 in those <45 years, 1:10 in patients aged 45-64 years, and 1:4 in those ≥65 years. Point prevalence increased from 11.9 in 2008 to 21.5 per 100,000 persons in 2018. Average annual percent change in this time period was 5.94% (95% CI 5.77-6.15, p <0.05), and was the highest among the population aged ≥65 years (5.69%, 95% CI 5.32-6.36, p <0.001). Conclusions: In this nationwide cohort study, we observed an increase in both the incidence and prevalence of PBC in the Netherlands over the past decade, with marked age and sex differences. Impact and implications: This nationwide Dutch primary biliary cholangitis (PBC) Cohort Study, including all hospitals in the Netherlands, showed that the incidence and prevalence of PBC have increased over the last decade. The age-dependent PBC incidence rate differed for males (highest risk ≥65 years) and females (highest risk between 45 and 65 years), which may be related to a difference in the timing of exposure to environmental triggers of PBC. The largest increase in PBC prevalence over time was observed in the population aged ≥65 years, which may have implications for the use of second-line therapies. These results therefore indicate that further studies are needed to elaborate on the advantages and disadvantages of add-on therapies in the elderly population.

3.
Ann Hepatol ; 29(3): 101496, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38460714

RESUMO

INTRODUCTION AND OBJECTIVES: Hepatic encephalopathy (HE) is a frequent complication of cirrhosis and may cause cerebral damage. Neurodegenerative diseases can induce the release of neuroproteins like neurofilament light chain (NfL) and glial fibrillary acidic protein (GFAP) in body fluids, including blood plasma. We investigated whether NfL and GFAP could serve as potential diagnostic plasma biomarkers for overt HE (oHE). MATERIALS AND METHODS: We included 85 patients from three prospective cohorts with different stages of liver disease and HE severity. The following patients were included: 1) 34 patients with primary sclerosing cholangitis (PSC) with compensated disease; 2) 17 patients with advanced liver disease without oHE before elective transjugular intrahepatic portosystemic shunt (TIPS) placement; 3) 17 intensive care unit (ICU) patients with oHE and 17 ICU patients without cirrhosis or oHE. Plasma NfL and GFAP were measured using single molecule assays. RESULTS: ICU oHE patients had higher NfL concentrations compared to pre-TIPS patients or ICU controls (p < 0.05, each). Median GFAP concentrations were equal in the ICU oHE and pre-TIPS patients or ICU controls. Plasma NfL and GFAP concentrations correlated with Model for End-Stage Liver Disease (MELD) scores (R = 0.58 and R = 0.40, p < 0.001, each). CONCLUSIONS: Plasma NfL deserves further evaluation as potential diagnostic biomarker for oHE and correlates with the MELD score.


Assuntos
Biomarcadores , Proteína Glial Fibrilar Ácida , Encefalopatia Hepática , Cirrose Hepática , Proteínas de Neurofilamentos , Humanos , Encefalopatia Hepática/sangue , Encefalopatia Hepática/etiologia , Encefalopatia Hepática/diagnóstico , Biomarcadores/sangue , Proteína Glial Fibrilar Ácida/sangue , Feminino , Masculino , Pessoa de Meia-Idade , Proteínas de Neurofilamentos/sangue , Cirrose Hepática/sangue , Cirrose Hepática/complicações , Cirrose Hepática/diagnóstico , Estudos Prospectivos , Idoso , Adulto , Índice de Gravidade de Doença , Valor Preditivo dos Testes , Estudos de Casos e Controles
5.
Endosc Int Open ; 12(2): E237-E244, 2024 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-38362361

RESUMO

Background and study aims Patients with primary sclerosing cholangitis (PSC) have a 9% to 20% lifetime incidence of cholangiocarcinoma (CCA). Per-oral cholangioscopy (POCS) added to endoscopic retrograde cholangiography (ERC) could potentially improve detection of CCA occurrence. We prospectively assessed POCS identification of 12-month CCA incidence in PSC patients undergoing ERC. Patients and methods Consecutive patients with PSC, an indication for ERC, and no prior liver transplantation were enrolled. During the index procedure, POCS preceded planned therapeutic maneuvers. The primary endpoint was ability for POCS visualization with POCS-guided biopsy to identify CCA during 12-month follow-up. Secondary endpoints included ability of ERC/cytology to identify CCA, repeat ERC, liver transplantation, and serious adverse events (SAEs). Results Of 42 patients enrolled, 36 with successful cholangioscope advancement were analyzed. Patients had a mean age 43.5±15.6 years and 61% were male. Three patients diagnosed with CCA had POCS visualization impressions of benign/suspicious/suspicious, and respective POCS-guided biopsy findings of suspicious/positive/suspicious for malignancy at the index procedure. The three CCA cases had ERC visualization impressions of benign/benign/suspicious, and respective cytology findings of atypical/atypical/suspicious for malignancy. No additional patients were diagnosed with CCA during median 11.5-month follow-up. Twenty-three repeat ERCs (5 including POCS) were performed in 14 patients. Five patients had liver transplantation, one after CCA diagnosis and four after benign cytology at the index procedure. Three patients (7.1%) had post-ERC pancreatitis. No SAEs were POCS-related. Conclusions In PSC patients, POCS visualization/biopsy and ERC/cytology each identified three cases of CCA. Some patients had a repeat procedure and none experienced POCS-related SAEs.

6.
Therap Adv Gastroenterol ; 17: 17562848241228080, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38406796

RESUMO

Subcutaneous vedolizumab has demonstrated efficacy as a maintenance therapy in inflammatory bowel disease (IBD). However, data on the extension of subcutaneous vedolizumab injection intervals are lacking. Here, we present the first real-world data on subcutaneous vedolizumab interval extension in IBD patients. Nine patients (eight Crohn's disease patients and one ulcerative colitis patient) were included in the study. At interval extension (at baseline), all patients were in clinical and biochemical remission and requested an extension of their 2-weekly injection intervals due to side effects potentially related to subcutaneous vedolizumab. Patients increased their intervals to 3, 4, or 5 weeks. During a median follow-up of 10.0 months (IQR 6.5-19.5), no flare-ups were observed. After 6 months, median biochemical parameters remained stable compared to baseline levels (fecal calprotectin 24.0 µg/g [IQR 10.0-43.0] versus 28.0 µg/g [IQR 15.0-54.0], p = 0.553; C-reactive protein 3.4 mg/L [IQR 1.4-4.2] versus 3.1 mg/L [IQR 0.7-4.9], p = 0.172), while vedolizumab serum concentrations significantly decreased (22.0 µg/mL [IQR 20.0-33.0] versus 40.0 µg/mL [IQR 28.3-45.0], p = 0.018). After interval extension, almost all suspected vedolizumab-induced side effects disappeared within 6 months. Lengthening subcutaneous vedolizumab intervals in IBD patients in clinical and biochemical remission appears to be both effective and safe, potentially leading to substantial reductions in healthcare expenses.


Extending subcutaneous vedolizumab injection intervals in patients with inflammatory bowel disease: a case series We observed nine patients with inflammatory bowel disease who extended the time between injections of subcutaneous vedolizumab. All patients initially received subcutaneous vedolizumab every two weeks and were in clinical and biochemical remission. However, they wanted to extend the injection interval due to possible side effects. They gradually increased their injection intervals to 3, 4, or 5 weeks. Over a median follow-up of 10 months, none of the patients experienced a flare-up. After six months, clinical and biochemical parameters remained stable, while vedolizumab serum concentrations decreased. Side effects that may have been caused by vedolizumab mostly resolved within six months of extending the injection intervals. Lengthening the time between subcutaneous vedolizumab injections for patients in remission appears to be effective, safe, and may also reduce healthcare costs.

7.
HPB (Oxford) ; 26(4): 558-564, 2024 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-38245491

RESUMO

BACKGROUND: Cholangitis is a well-known complication after hepaticojejunostomy (HJ), which is mainly caused by a stenotic anastomosis. However, the rate of cholangitis in patients with a non-stenotic (i.e. patent) HJ is unknown. We aimed to evaluate the incidence and risk factors of recurrent cholangitis in patients with a non-stenotic HJ. METHODS: This single-center retrospective cohort study included all consecutive patients who had undergone hepatobiliary or pancreatic (HPB) surgery requiring HJ (2015-2022). Primary outcome was recurrent non-stenotic cholangitis, risk factors for recurrent non-stenotic cholangitis were identified using logistic regression. RESULTS: Overall, 835 patients with a HJ were included of whom 31/698 (4.4%) patients developed recurrent cholangitis with a non-stenotic HJ during a median follow-up of 34 months (IQR 22-50) and 98/796 (12.3%) patients developed a symptomatic HJ stenosis. These 31 patients experienced 205 cholangitis episodes, median 7.0 (IQR 3.8-8.8) per patient, and 71/205 (34.6%) cholangitis episodes required hospitalization. Male sex (aOR 3.17 (95% CI: 1.34-7.49)) and benign disease (aOR 2.97, 95% CI 1.40-6.33) were identified as risk factors for recurrent cholangitis in non-stenotic HJ in both univariate and multivariable analysis. CONCLUSION: This study shows that 4% of patients developed recurrent cholangitis without an underlying HJ stenosis.


Assuntos
Colangite , Complicações Pós-Operatórias , Humanos , Masculino , Estudos Retrospectivos , Constrição Patológica/etiologia , Constrição Patológica/cirurgia , Incidência , Complicações Pós-Operatórias/etiologia , Colangite/etiologia , Colangite/complicações , Anastomose Cirúrgica , Fatores de Risco , Resultado do Tratamento
8.
J Hepatol ; 80(1): 155-168, 2024 01.
Artigo em Inglês | MEDLINE | ID: mdl-37940453

RESUMO

Primary sclerosing cholangitis (PSC) was declared one of the biggest unmet needs in hepatology during International Liver Congress 2016 in Berlin. Since then, not much has changed unfortunately, largely due to the still elusive pathophysiology of the disease. One of the most striking features of PSC is its association with inflammatory bowel disease (IBD), with the majority of patients with PSC being diagnosed with extensive colitis. This review describes the epidemiology of IBD in PSC, its specific phenotype, complications and potential pathophysiological mechanisms connecting the two diseases. Whether PSC is merely an extra-intestinal manifestation of IBD or if PSC and IBD are two distinct diseases that happen to share a common susceptibility that leads to a dual phenotype is debated. Implications for the management of the two diseases together are also discussed. Overall, this review summarises the available data in PSC-IBD and discusses whether PSC and IBD are one or two disease(s).


Assuntos
Colangite Esclerosante , Doenças Inflamatórias Intestinais , Humanos , Colangite Esclerosante/complicações , Colangite Esclerosante/epidemiologia , Doenças Inflamatórias Intestinais/complicações , Doenças Inflamatórias Intestinais/epidemiologia , Doenças Inflamatórias Intestinais/diagnóstico , Fígado , Fenótipo
9.
Scand J Gastroenterol ; 59(3): 288-295, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-38042982

RESUMO

INTRODUCTION: Since the number of medical treatment options for Ulcerative Colitis (UC) has expanded over the last decades, patients and physicians face challenges regarding decisions about the medication options. We aimed to identify patients' preferences about their UC treatment options in the Netherlands. Furthermore, we assessed after how many failed treatment options, patients are willing to consider surgical treatment. METHODS: We conducted a web-based, multicenter, discrete choice experiment (DCE) among adult UC patients. Patients were repeatedly asked to choose between two hypothetical medicinal treatment options. The choice tasks were based on administration route, administration location, chance of symptom reduction (on short and long term) and chances on infection and other adverse events. Data were analyzed by using Hierarchical Bayes estimation. RESULTS: A total of 172 UC patients participated in the DCE. More than half were anti-TNF experienced (52.9%). The chance of symptom reduction after one year (relative importance (RI) 27.7 (95% CI 26.0-29.4)) was most important in choosing between medicinal treatments, followed by the chance of infection (RI 22.3 (21.4 - 23.3)) and chance of symptom reduction after eight weeks (RI 19.5 (18.3 - 20.6)). Considering surgical treatment, nineteen patients (14.3%) would not even consider surgery after failing eight treatment options without any new available therapies left. Nine patients would consider surgery before trying any treatment options. CONCLUSION: We found that symptom reduction after one year was the most important attribute in choosing between treatments in UC patients. These outcomes can help understand the trade-offs and preferences of UC patients.


Assuntos
Colite Ulcerativa , Médicos , Adulto , Humanos , Colite Ulcerativa/tratamento farmacológico , Colite Ulcerativa/cirurgia , Preferência do Paciente , Teorema de Bayes , Inibidores do Fator de Necrose Tumoral/uso terapêutico , Comportamento de Escolha
11.
Microorganisms ; 11(9)2023 Sep 05.
Artigo em Inglês | MEDLINE | ID: mdl-37764082

RESUMO

Fecal microbiota transplantation (FMT) is under investigation for several indications, including ulcerative colitis (UC). The clinical success of FMT depends partly on the engraftment of viable bacteria. Because the vast majority of human gut microbiota consists of anaerobes, the currently used aerobic processing protocols of donor stool may diminish the bacterial viability of transplanted material. This study assessed the effect of four processing techniques for donor stool (i.e., anaerobic and aerobic, both direct processing and after temporary cool storage) on bacterial viability. By combining anaerobic culturing on customized media for anaerobes with 16S rRNA sequencing, we could successfully culture and identify the majority of the bacteria present in raw fecal suspensions. We show that direct anaerobic processing of donor stool is superior to aerobic processing conditions for preserving the bacterial viability of obligate anaerobes and butyrate-producing bacteria related to the clinical response to FMT in ulcerative colitis patients, including Faecalibacterium, Eubacterium hallii, and Blautia. The effect of oxygen exposure during stool processing decreased when the samples were stored long-term. Our results confirm the importance of sample conditioning to preserve the bacterial viability of oxygen-sensitive gut bacteria. Anaerobic processing of donor stool may lead to increased clinical success of FMT, which should further be investigated in clinical trials.

12.
EClinicalMedicine ; 61: 102045, 2023 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-37457118

RESUMO

Background: The PISA-II trial showed that short-term anti-tumour necrosis factor (anti-TNF) therapy followed by surgical closure induces radiological healing of perianal fistulas in patients with Crohn's disease more frequently than anti-TNF therapy alone after 18 months. This study aimed to compare long-term outcomes of both treatment arms. Methods: Follow-up data were collected from patients who participated in the PISA-II trial, an international patient preference randomised controlled trial. This multicentre trial was performed in nine hospitals in the Netherlands and one hospital in Italy. Patients with Crohn's disease above the age of 18 years with an active high perianal fistula and a single internal opening were asked to participate. Patients were allocated to anti-TNF therapy (intravenous infliximab, or subcutaneous adalimumab, at the discretion of the gastroenterologist) for one year, or surgical closure combined with 4-months anti-TNF therapy. Patients without a treatment preference were randomised (1:1) using random block randomisation (block sizes of six without stratification), and patients with a treatment preference were treated according to their preferred treatment arm. For the current follow-up study, data were collected until May 2022. Primary outcome was radiological healing on magnetic resonance imaging (MRI), including all participants with a MRI made less than 6 months ago at the time of data collection. Analysis was based on observed data. Findings: Between September 14, 2013, and December 7, 2019, 94 patients were enrolled in the trial. Long-term follow-up data were available in 91 patients (36/38 (95%) anti-TNF + surgical closure, 55/56 (98%) anti-TNF). A total of 14/36 (39%) patients in the surgical closure arm were randomly assigned, which was not significantly different in the anti-TNF treatment arm (16/55 (29%) randomly assigned). Median follow-up was 5.7 years (interquartile range (IQR) 5-7). Radiological healing occurred significantly more often after anti-TNF + surgical closure (15/36 = 42% versus 10/55 = 18%; P = 0.014). Clinical closure was comparable (26/36 = 72% versus 34/55 = 62%; P = 0.18) in both groups. However, clinical closure in the surgical group was achieved with less re-interventions 4/26 (= 15%) versus 18/34 (= 53%), including (redo-)surgical closure procedures. Recurrences occurred in 0/25 (0%) patients with radiological healing versus 27/76 (36%) patients with clinical closure, sometime during follow-up. Anti-TNF trough levels were higher in patients with long-term clinical closure in both groups (P = 0.031 and P = 0.014). In 6/11 (55%) patients in the anti-TNF group with available trough levels, recurrences were diagnosed within three months of a drop under 3.5ug/ml. 36 patients stopped anti-TNF, after which 0/14 (0%) patients with radiological healing developed a recurrence and 9/22 (41%) with clinical closure. Self-rated (in)continence was comparable between groups, and 79% (60/76) of patients indicated comparable/improved continence after treatment. Decision-regret analysis showed that all (30/30) anti-TNF + surgical closure patients agreed or strongly agreed that surgery was the right decision versus 78% (36/46) in the anti-TNF arm. All surgical closure patients would go for the same treatment again, whereas this was 89% (41/46) in the anti-TNF arm. Interpretation: This study confirmed that surgical closure should be considered in amenable patients with perianal fistulas and Crohn's disease as long-term outcomes were favourable, and that radiological healing should be the aim of treatment as recurrences only occurred in patients without radiological healing. In patients with complete MRI closure, anti-TNF could be safely stopped. Funding: None.

13.
United European Gastroenterol J ; 11(7): 612-620, 2023 09.
Artigo em Inglês | MEDLINE | ID: mdl-37505117

RESUMO

BACKGROUND AND AIMS: Prior studies on the effect of smoking on the risk of colitis-associated colorectal neoplasia (CRN) have reported conflicting results. We aimed to further elucidate the association between smoking, including possible dose-effects, and the development of colorectal neoplasia in patients with inflammatory bowel disease (IBD). METHODS: We performed a prospective multicenter cohort study including patients with colonic IBD enrolled in a surveillance program in four academic hospitals between 2011 and 2021. The effects of smoking status and pack-years at study entry on subsequent recurrent events of CRN (including indefinite, low- and high-grade dysplasia, and colorectal cancer [CRC]) were evaluated using uni- and multivariable Prentice, Williams, and Peterson total-time Cox proportional hazard models. Adjustment was performed for extensive disease, prior/index dysplasia, sex, age, first-degree relative with CRC, primary sclerosing cholangitis, and endoscopic inflammation. RESULTS: In 501 of the enrolled 576 patients, at least one follow-up surveillance was performed after the study index (median follow-up 5 years). CRN occurred at least once in 105 patients. Ever smoking was not associated with recurrent CRN risk (adjusted hazard ratio [aHR] 1.04, 95% confidence interval [CI] 0.75-1.44), but an increasing number of pack-years was associated with an increased risk of recurrent CRN (aHR per 10 pack-years 1.17, 95% CI 1.03-1.32; p < 0.05). Separate analyses per IBD type did not reveal differences. CONCLUSIONS: This study found that an increase in pack-years is associated with a higher risk of recurrent CRN in patients with IBD, independent of established CRN risk factors (NCT01464151).


Assuntos
Colite Ulcerativa , Neoplasias Colorretais , Doenças Inflamatórias Intestinais , Humanos , Fumar/efeitos adversos , Fumar/epidemiologia , Colite Ulcerativa/complicações , Estudos de Coortes , Estudos Prospectivos , Recidiva Local de Neoplasia , Doenças Inflamatórias Intestinais/complicações , Doenças Inflamatórias Intestinais/epidemiologia , Neoplasias Colorretais/etiologia , Neoplasias Colorretais/complicações
15.
Liver Int ; 43(7): 1497-1506, 2023 07.
Artigo em Inglês | MEDLINE | ID: mdl-37157905

RESUMO

BACKGROUND AND AIMS: Patients with primary biliary cholangitis (PBC) and insufficient response to ursodeoxycholic acid (UDCA), currently assessed after 1 year, are candidates for second-line therapy. The aims of this study are to assess biochemical response pattern and determine the utility of alkaline phosphatase (ALP) at six months as a predictor of insufficient response. METHODS: UDCA-treated patients in the GLOBAL PBC database with available liver biochemistries at one year were included. POISE criteria were used to assess response to treatment, defined as ALP <1.67 × upper limit of normal (ULN) and normal total bilirubin at one year. Various thresholds of ALP at six months were evaluated to predict insufficient response based on negative predictive value (NPV) and that with nearest to 90% NPV was selected. RESULTS: For the study, 1362 patients were included, 1232 (90.5%) female, mean age of 54 years. The POISE criteria were met by 56.4% (n = 768) of patients at one year. The median ALP (IQR) of those who met POISE criteria compared to those who did not was 1.05 × ULN (0.82-1.33) vs. 2.37 × ULN (1.72-3.69) at six months (p < .001). Of 235 patients with serum ALP >1.9 × ULN at six months, 89% did not achieve POISE criteria (NPV) after one year of UDCA. Of those with insufficient response by POISE criteria at one year, 210 (67%) had an ALP >1.9 × ULN at six months and thus would have been identified early. CONCLUSIONS: We can identify patients for second-line therapy at six months using an ALP threshold of 1.9 × ULN, given that approximately 90% of these patients are non-responders according to POISE criteria.


Assuntos
Cirrose Hepática Biliar , Humanos , Feminino , Pessoa de Meia-Idade , Masculino , Cirrose Hepática Biliar/diagnóstico , Cirrose Hepática Biliar/tratamento farmacológico , Fosfatase Alcalina , Colagogos e Coleréticos/uso terapêutico , Bilirrubina , Ácido Ursodesoxicólico/uso terapêutico
16.
HPB (Oxford) ; 25(7): 798-806, 2023 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-37059650

RESUMO

BACKGROUND: For palliative drainage of inoperable perihilar cholangiocarcinoma (pCCA) uncovered metal stents are preferred over plastic stents. However, there is a lack of data on re-interventions at the long-term. The aim is to evaluate the potential difference in the number of re-interventions in patients surviving at least 6 months. METHODS: Retrospective study including patients with pCCA who underwent plastic stent placement(s) or had metal stent(s) in situ for at least 6 months. The primary outcome was the number of re-interventions per patient-year. A propensity score matching (1:1) analysis was performed using age, Bismuth classification, reason for inoperability, pathological confirmation, systemic therapy and initial approach (endoscopic vs percutaneous). RESULTS: Patients in the metal stent group (n = 87) underwent fewer re-interventions compared with the plastic stent group (n = 40) (3.0 vs. 4.7 per patient-year; IRR, 0.64; 95% CI, 0.47 to 0.88). When only non-elective re-interventions were included, there was no significant difference (2.1 vs. 2.7; IRR, 0.76; 95% CI, 0.55 to 1.08). Results were similar in the propensity score-matched dataset. CONCLUSIONS: This study shows that, also in patients with inoperable pCCA who survive at least 6 months, placement of metal stent(s) leads to fewer re-interventions in comparison with plastic stents.


Assuntos
Neoplasias dos Ductos Biliares , Colangiocarcinoma , Tumor de Klatskin , Humanos , Tumor de Klatskin/cirurgia , Estudos Retrospectivos , Pontuação de Propensão , Neoplasias dos Ductos Biliares/cirurgia , Neoplasias dos Ductos Biliares/patologia , Stents , Metais , Plásticos , Cuidados Paliativos/métodos , Resultado do Tratamento
17.
Liver Int ; 43(5): 1056-1067, 2023 05.
Artigo em Inglês | MEDLINE | ID: mdl-36779848

RESUMO

BACKGROUND & AIMS: Data regarding health-related quality of life (HRQoL) in primary sclerosing cholangitis (PSC) are sparse and have only been studied cross-sectionally in a disease which runs a fluctuating and unpredictable course. We aim to describe HRQoL longitudinally by using repeated measurements in a population-based cohort. METHODS: Every 3 months from May 2017 up to August 2020, patients received digital questionnaires at home. These included the EQ-5D, 5-D Itch, patient-based SCCAI and patient-based HBI. The SF-36, measuring HRQoL over eight dimensions as well as a physical component summary (PCS) and mental component summary (MCS) score, was sent annually. Data were compared with Dutch reference data and a matched IBD disease control from the population-based POBASIC cohort. Mixed-effects modelling was performed to identify factors associated with HRQoL. RESULTS: Three hundred twenty-eight patients completed 2576 questionnaires. A significant reduction of small clinical relevance in several mean HRQoL scores was found compared with the Dutch reference population: 46.4 versus 48.0, p = .018 for PCS and 47.5 versus 50.5, p = .004 for MCS scores. HRQoL outcomes were significantly negatively associated with coexisting active IBD (PCS -12.2, p < .001 and MCS -12.0, p < .001), which was not the case in case of quiescent IBD. Decreasing HRQoL scores were also negatively associated with increasing age (PCS -0.1 per 10 years, p = .002), female sex (PCS -2.8, p < .001), diagnosis of AIH overlap (PCS -3.7, p = .059), end-stage liver disease (PCS -3.7, p = .015) and presence of itch (PCS -9.2, p < .001 and MCS -3.1, p = .078). The odds of reporting a clinically relevant reduction in EQ-5D scores showed seasonal variation, being lowest in summer (OR = 0.48 relative to spring, p = .037). In patients with liver transplant, HRQoL outcomes were comparable to the Dutch general population. CONCLUSIONS: PSC patients report impaired HRQoL of small clinical relevance compared with the general population. After liver transplantation, HRQoL scores are at comparable levels to the general population. HRQoL scores are associated with potentially modifiable factors such as itch and IBD activity.


Assuntos
Colangite Esclerosante , Doenças Inflamatórias Intestinais , Humanos , Feminino , Criança , Qualidade de Vida , Estudos de Coortes , Colangite Esclerosante/epidemiologia , Colangite Esclerosante/complicações , Inquéritos e Questionários , Doenças Inflamatórias Intestinais/complicações
18.
Am J Gastroenterol ; 118(7): 1196-1203, 2023 07 01.
Artigo em Inglês | MEDLINE | ID: mdl-36621963

RESUMO

INTRODUCTION: Treatment of primary biliary cholangitis (PBC) can improve the GLOBE score. We aimed to assess the association between changes in the GLOBE score (ΔGLOBE) and liver transplantation (LT)-free survival in patients with PBC who were treated with ursodeoxycholic acid (UDCA). METHODS: Among UDCA-treated patients within the Global PBC cohort, the association between ΔGLOBE (ΔGLOBE 0-1 : during the first year of UDCA, ΔGLOBE 1-2 : during the second year) and the risk of LT or death was assessed through Cox regression analyses. RESULTS: Overall, 3,775 UDCA-treated patients were included; 3,424 (90.7%) were female, the median age was 54.0 (interquartile range [IQR] 45.9-62.4) years, and the median baseline GLOBE score was 0.25 (IQR -0.47 to 0.96). During a median follow-up of 7.2 (IQR 3.7-11.5) years, 730 patients reached the combined end point of LT or death. The median ΔGLOBE 0-1 was -0.27 (IQR -0.56 to 0.02). Cox regression analyses, adjusted for pretreatment GLOBE score and ΔGLOBE 0-12 , showed that ΔGLOBE was associated with LT or death (adjusted hazard ratio 2.28, 95% confidence interval 1.81-2.87, P < 0.001). The interaction between baseline GLOBE score and ΔGLOBE 0-1 was not statistically significant ( P = 0.296). The ΔGLOBE 1-2 was associated with LT or death (adjusted hazard ratio 2.19, 95% confidence interval 1.67-2.86, P < 0.001), independently from the baseline GLOBE score and the change in GLOBE score during the first year of UDCA. DISCUSSION: UDCA-induced changes in the GLOBE score were significantly associated with LT-free survival in patients with PBC. While the relative risk reduction of LT or death was stable, the absolute risk reduction was heavily dependent on the baseline prognosis of the patient.


Assuntos
Cirrose Hepática Biliar , Ácido Ursodesoxicólico , Humanos , Feminino , Pessoa de Meia-Idade , Masculino , Ácido Ursodesoxicólico/uso terapêutico , Cirrose Hepática Biliar/tratamento farmacológico , Cirrose Hepática Biliar/cirurgia , Colagogos e Coleréticos/uso terapêutico , Resultado do Tratamento , Estudos Retrospectivos
19.
Eur J Gastroenterol Hepatol ; 35(1): 112-119, 2023 01 01.
Artigo em Inglês | MEDLINE | ID: mdl-36468575

RESUMO

BACKGROUND AND AIMS: The are geographic variations in the incidence and prevalence of primary biliary cholangitis (PBC). The aim was to explore whether clinical outcomes of patients within Western Europe differ according to geographical region. METHODS: Ursodeoxycholic acid-treated patients from European centers from the Global PBC database diagnosed from 1990 onwards were included. Patients with a time lag > 1 year from diagnosis to start of follow-up were excluded. Differences in baseline characteristics were studied according to North/South and East/West, whereas outcomes (transplant-free survival and decompensation) were studied with center latitude and longitude. Cox regression analyses were adjusted for age, sex, diagnosis year, biochemical markers, and cirrhosis as a time-dependent covariate. RESULTS: One thousand eight hundred seventy-eight patients were included, and there were no geographical differences in age or sex, with a mean age of 54 years and 89% female patients. Those in North Europe were more often of a moderately advanced/advanced Rotterdam biochemical stage (28.4%) compared with South Europe (20.6%). Additionally, they exhibited higher median alkaline phosphatase (2.0 ×ULN vs. 1.4 ×ULN) and transaminases. In multivariable analysis, there was a significant interaction between center latitude and longitude for decompensation (P < 0.001) and a trend for transplant-free survival, in which the Northwestern area demonstrated an increased risk for poor outcomes as compared to the reference (Paris). CONCLUSION: We describe geographic variations in outcomes for patients across Europe from specialist centers in the Global PBC Study Group. Further study is important to explore the potential individual, environmental, and healthcare-related factors that may be contributors.


Assuntos
Cirrose Hepática Biliar , Humanos , Feminino , Pessoa de Meia-Idade , Masculino , Cirrose Hepática Biliar/diagnóstico , Cirrose Hepática Biliar/tratamento farmacológico , Cirrose Hepática Biliar/epidemiologia , Europa (Continente)/epidemiologia , Bases de Dados Factuais , Sobrevivência de Enxerto , Cirrose Hepática
20.
Liver Int ; 43(3): 639-648, 2023 03.
Artigo em Inglês | MEDLINE | ID: mdl-36328957

RESUMO

BACKGROUND & AIMS: Primary sclerosing cholangitis (PSC) is a progressive, cholestatic liver disease which greatly impacts the lives of individuals. Burden of disease due to shortened life expectancy and impaired quality of life is ill-described. The aim of this study was to assess long-term disease burden in a large population-based registry with regard to survival, clinical course, quality adjusted life years (QALYs), medical consumption and work productivity loss. METHODS: All PSC patients living in a geographically defined area covering ~50% of the Netherlands were included, together with patients from the three liver transplant centres. Survival was estimated by competing risk analysis. Proportional shortfall of QALYs during disease course was measured relative to a matched reference cohort using validated questionnaires. Work productivity loss and medical consumption were evaluated over time. RESULTS: A total of 1208 patients were included with a median follow-up of 11.2 year. Median liver transplant-free survival was 21.0 years. Proportional shortfall of QALYs increased to 48% >25 years after diagnosis. Patients had on average 12.4 hospital contact days among which 3.17 admission days per year, annual medical costs were €12 169 and mean work productivity loss was 25%. CONCLUSIONS: Our data quantify for the first time disease burden in terms of QALYs lost, clinical events, medical consumption, costs as well as work productivity loss, and show that all these are substantial and increase over time.


Assuntos
Colangite Esclerosante , Humanos , Seguimentos , Qualidade de Vida , Países Baixos , Efeitos Psicossociais da Doença
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