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Raszeja-Wyszomirska J, Janik MK, Wójcicki M, Milkiewicz P. SARS-CoV-2 vaccination in liver transplant recipients: factors affecting immune response and refusal to vaccine. Pol Arch Intern Med 2022; 132. [PMID: 35671236 DOI: 10.20452/pamw.16274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
INTRODUCTION The effectiveness of SARS-CoV-2 vaccination in liver transplant (LT) recipients varies between reports. OBJECTIVES Here, we analyzed the immune response to the vaccine, factors affecting response and reasons for vaccine refusal. PATIENTS AND METHODS Among 300 consecutive LT recipients, 75% were vaccinated. The humoral response was assessed by the quantitative determination of anti-trimeric spike-protein-specific-IgG antibodies to SARS-CoV-2. Thirty-four vaccinated patients with prior SARS-CoV-2 infection were analyzed separately. RESULTS Among 192 LT recipients vaccinated without past natural infection, 69% of them had an immune response (median time of 125 days after the second dose). Older age, worse kidney function and dual immunosuppression negatively affected the humoral response. Mycophenolate mofetil increased the risk of non-response (OR: 2.99; 95% CI: 1.45-6.19). The antibody concentration was higher in the first 90 days from the second dose and stable when comparing 90-150 days to >150 days. LT recipients with prior COVID-19 presented with a robust immune response (100%). The female gender, living in a rural area, lower BMI and younger age (all P <0.05) were associated with refusal of the vaccine. CONCLUSIONS The lower immune response after the vaccine among LT recipients compared to that of the general population rationalizes administering a third dose. However, more data are needed to recommend any therapy modification before vaccination.
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Affiliation(s)
| | - Maciej K Janik
- Liver and Internal Medicine Unit, Medical University of Warsaw, Warsaw, Poland
| | - Maciej Wójcicki
- Liver and Internal Medicine Unit, Medical University of Warsaw, Warsaw, Poland
| | - Piotr Milkiewicz
- Liver and Internal Medicine Unit, Medical University of Warsaw, Warsaw, Poland
- Translational Medicine Group, Pomeranian Medical University, Szczecin, Poland
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Stadnik A, Wójcicki M, Milkiewicz P. Splenic Tumor in a Patient After Liver Transplantation. Gastroenterology 2022; 162:e14-e15. [PMID: 34147521 DOI: 10.1053/j.gastro.2021.06.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Revised: 06/15/2021] [Accepted: 06/16/2021] [Indexed: 12/02/2022]
Affiliation(s)
- Anna Stadnik
- Department of Radiology, Medical University of Warsaw, Warsaw, Poland
| | - Maciej Wójcicki
- Liver and Internal Medicine Unit, Department of General, Transplant and Liver Surgery, Medical University of Warsaw, Warsaw, Poland
| | - Piotr Milkiewicz
- Liver and Internal Medicine Unit, Department of General, Transplant and Liver Surgery, Medical University of Warsaw, Warsaw, Poland; Translational Medicine Group, Pomeranian Medical University, Szczecin, Poland.
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Raszeja-Wyszomirska J, Wójcicki M, Milkiewicz P. Outcomes of COVID‑19 in patients after liver transplantation: a single‑center experience. Pol Arch Intern Med 2021; 131. [PMID: 34664491 DOI: 10.20452/pamw.16090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Joanna Raszeja-Wyszomirska
- Liver and Internal Medicine Unit, Department of General, Transplant and Liver Surgery, Medical University of Warsaw, Warsaw, Poland.
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Kośnik A, Stadnik A, Szczepankiewicz B, Patkowski W, Wójcicki M. Spontaneous rupture of a mucinous cystic neoplasm of the liver resulting in a huge biloma in a pregnant woman: A case report. World J Clin Cases 2021; 9:9114-9121. [PMID: 34786394 PMCID: PMC8567505 DOI: 10.12998/wjcc.v9.i30.9114] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2021] [Revised: 07/26/2021] [Accepted: 09/16/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Mucinous cystic neoplasm of the liver (MCN-L) and intraductal papillary neoplasm of the bile duct (IPN-B) are two different types of mucin-producing bile duct tumour that may complicate the course of pregnancy. To the best of our knowledge, we describe herein the first case of MCN-L with spontaneous rupture during pregnancy necessitating complex surgical treatment.
CASE SUMMARY A 24-year-old woman was initially admitted to another hospital in October 2018 with signs of jaundice (serum bilirubin level 12 mg/dL) and upper abdominal pain radiating to the left shoulder. Initial magnetic resonance imaging (MRI) of the abdominal cavity revealed a multilocular cystic tumour of the liver hilum (37 mm × 40 mm in diameter) located between segments 3 and 4 of the left liver lobe. Six weeks later (December 2018), the patient was found to be 12 wk pregnant and was referred to our institution for further diagnostics and treatment. At admission, a soft, palpable, and tender mass in the left upper abdomen was found. It was determined via MRI (with no intravenous contrast in view of the first-trimester pregnancy) to be a large collection of fluid (19 cm × 17 cm × 10 cm) located close to the liver hilum and below the left liver lobe. The patient did not undergo any diagnostic or therapeutic procedures nor did they have any abdominal trauma in the preceding weeks. The fluid collection proved to be of biliary origin following percutaneous drainage. Therefore, we concluded this was a spontaneous rupture of an MCN-L with the formation of a biloma. The MRI study also revealed the previously found cystic tumour of the liver hilum communicating with the left hepatic duct, which, together with left hepatic duct dilatation, suggested the diagnosis of IPN-B. The follow-up MRI with intravenous gadolinium contrast performed in the second trimester of pregnancy (week 14) showed, in turn, some features of MCN-L, including enhancement of the internal septations within the cystic liver mass. A precise preoperative differential diagnosis between IPN-B and MCN-L was therefore not possible. The patient was submitted to surgery in the second trimester of pregnancy (week 18). Surgery included a cholecystectomy, left hepatectomy, and concomitant resection of the extrahepatic bile ducts followed by anastomosis of the right hepatic duct with the Roux limb of the jejunum. The post-operative period was uneventful and the patient was discharged 8 days after surgery. The histopathological examination of the resected specimen revealed a final diagnosis of MCN-L with low-grade dysplasia and epithelium surrounded by ovarian-type stromal tissue. The patient delivered a healthy baby girl and both remain well at present, after 2 years of follow-up since surgery.
CONCLUSION The differential diagnosis and management of MCN-L and IPN-B may be very challenging, particularly in the setting of pregnancy. When indications for surgery are obvious, the final diagnosis is based on histopathological examination, with ovarian-type stroma being pathognomonic for MCN-L. We believe that the growth of this subepithelial stroma secondary to the high levels of sex hormones produced during pregnancy might have been the main causative factor leading to the tumour rupture with the formation of a biloma in our patient.
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Affiliation(s)
- Artur Kośnik
- Liver and Internal Medicine Unit, Medical University of Warsaw, Warsaw 02-097, Poland
| | - Anna Stadnik
- Department of Radiology, Medical University of Warsaw, Warsaw 02-097, Poland
| | | | - Waldemar Patkowski
- Department of General, Transplant, and Liver Surgery, Medical University of Warsaw, Warsaw 02-097, Poland
| | - Maciej Wójcicki
- Liver and Internal Medicine Unit, Medical University of Warsaw, Warsaw 02-097, Poland
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Wunsch E, Stadnik A, Kruk B, Szczepankiewicz B, Kotarska K, Krawczyk M, Górnicka B, Wójcicki M, Milkiewicz P. Chronic Fatigue Persists in a Significant Proportion of Female Patients After Transplantation for Primary Sclerosing Cholangitis. Liver Transpl 2021; 27:1032-1040. [PMID: 33641247 DOI: 10.1002/lt.26033] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2020] [Revised: 01/27/2021] [Accepted: 02/08/2021] [Indexed: 12/15/2022]
Abstract
Chronic fatigue and an impairment of general health-related quality of life (HRQoL) are frequently reported by patients with primary sclerosing cholangitis (PSC). Studies on patients with primary biliary cholangitis (PBC) suggest that, unlike pruritus, fatigue may not be ameliorated by liver transplantation (LT). However, there are few data regarding the assessment of fatigue before and after transplantation in PSC. To investigate the effect of LT on fatigue and HRQoL in patients with PSC, 81 patients with PSC (median age 33 years; 69% men) were prospectively enrolled in this study. The PBC-40 and Short Form 36 (SF-36) questionnaires were used for assessment before and twice after LT. A total of 26 patients who received a transplant for PBC were included as controls. The potential impact of the clinical and laboratory parameters was evaluated by univariate and multivariate analyses. Although in addition to other well-being indexes the median fatigue score improved after LT (P < 0.001), a detailed analysis demonstrated that fatigue persists in one-third of patients. A significant fatigue reduction was seen in men (P < 0.001) but not women (P = 0.25). Posttransplant fatigue did not depend on concomitant inflammatory bowel disease, laboratory indexes of cholestasis, or disease recurrence. In the multivariate regression model, female sex was the only independent covariate associated with persistent fatigue. In terms of other measures of HRQoL, LT caused a substantial improvement in the majority of SF-36 and PBC-40 domains. Recurrent PSC and unemployment negatively affected the well-being of patients. Patients who received a transplant for PSC had significantly better HRQoL than those patients with PBC. LT improves various measures of HRQoL, but it does not ameliorate fatigue in female patients with PSC.
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Affiliation(s)
- Ewa Wunsch
- Translational Medicine Group, Pomeranian Medical University in Szczecin, Szczecin, Poland
| | - Anna Stadnik
- Department of Radiology, Medical University of Warsaw, Warsaw, Poland
| | - Beata Kruk
- Laboratory of Metabolic Liver Diseases, Department of General, Transplant and Liver Surgery, Medical University of Warsaw, Warsaw, Poland
| | | | - Katarzyna Kotarska
- Faculty of Physical Culture and Health, University of Szczecin, Szczecin, Poland
| | - Marcin Krawczyk
- Laboratory of Metabolic Liver Diseases, Department of General, Transplant and Liver Surgery, Medical University of Warsaw, Warsaw, Poland.,Department of Medicine II, Saarland University Medical, Homburg, Germany.,European Reference Network, Saarland University Medical Center, Homburg, Germany
| | - Barbara Górnicka
- Department of Pathology, Medical University of Warsaw, Warsaw, Poland
| | - Maciej Wójcicki
- European Reference Network, Saarland University Medical Center, Homburg, Germany.,Liver and Internal Medicine Unit, Department of General, Transplant and Liver Surgery, Medical University of Warsaw, Warsaw, Poland
| | - Piotr Milkiewicz
- Translational Medicine Group, Pomeranian Medical University in Szczecin, Szczecin, Poland.,Liver and Internal Medicine Unit, Department of General, Transplant and Liver Surgery, Medical University of Warsaw, Warsaw, Poland.,European Reference Network, Medical University of Warsaw Hospital, Warsaw, Poland
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Wronka KM, Wunsch E, Kozłowska-Petriczko K, Wójcicki M, Kruk B, Milkiewicz P. Dehydroepiandrosterone sulfate indicates decreased sulfation capacity and impaired quality of life in Primary Sclerosing Cholangitis. Pol Arch Intern Med 2021; 131:790-796. [PMID: 34132084 DOI: 10.20452/pamw.16030] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
INTRODUCTION Impaired elimination of toxic compounds via inadequate sulfation may contribute to the pathogenesis of primary sclerosing cholangitis (PSC). Dehydroepiandrosterone (DHEA) is metabolized into its sulfated form (DHEA-S) in the liver. DHEA has also been linked with health-related quality of life (HRQoL) in various conditions. OBJECTIVES We investigated sulfation capacity of the liver in PSC using DHEA-S as a surrogate marker. PATIENTS AND METHODS We assessed serum levels of DHEA-S in 233 patients with PSC and in 201 patients with other liver conditions serving as controls. We also studied the effect of low levels of DHEA-S on the course of PSC and HRQoL assessed using the 36-Item Short Form Health Survey (SF-36) and the PBC-40. RESULTS We found that proportion of patients with low DHEA-S in the PSC group was 7 times higher than in the control group (21% vs. 3%; P < 0.001). Patients with decreased levels of DHEA-S were younger at the time of PSC diagnosis (median 23 vs. 29 years; P = 0.007) and presented with lower HRQoL scores, particularly regarding the physical domains of the SF-36. Patients with low DHEA-S also complained of more severe fatigue (31 vs. 23; P = 0.006) assessed with PBC-40. CONCLUSIONS Our findings support the role of impaired liver sulfation capacity in the development of PSC. Low DHEA-S are associated with increased fatigue, a devastating symptom seriously affecting HRQoL. Thus, the effects of DHEA administration on chronic fatigue and other measures of HRQoL in patients with PSC warrant further attention.
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Affiliation(s)
- Karolina M Wronka
- Liver and Internal Medicine Unit, Medical University of Warsaw, Warsaw, Poland
| | - Ewa Wunsch
- Translational Medicine Group, Pomeranian Medical University, Szczecin, Poland
| | | | - Maciej Wójcicki
- Liver and Internal Medicine Unit, Medical University of Warsaw, Warsaw, Poland
| | - Beata Kruk
- Laboratory of Metabolic Liver Diseases, Center for Preclinical Research, Department of General, Transplant and Liver Surgery, Medical University of Warsaw, Warsaw, Poland
| | - Piotr Milkiewicz
- Liver and Internal Medicine Unit, Medical University of Warsaw, Warsaw, Poland; Translational Medicine Group, Pomeranian Medical University, Szczecin, Poland.
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Kempinska-Podhorodecka A, Adamowicz M, Ostrycharz E, Chmielarz M, Wójcicki M, Milkiewicz P, Milkiewicz M. Role of miR-506 in ulcerative colitis associated with primary sclerosing cholangitis. Sci Rep 2021; 11:10134. [PMID: 33980925 PMCID: PMC8114918 DOI: 10.1038/s41598-021-89631-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Accepted: 04/26/2021] [Indexed: 02/07/2023] Open
Abstract
Primary sclerosing cholangitis (PSC) is commonly accompanied by ulcerative colitis (UC). MicroRNA-506 modulates expression of genes which are essential for sphingosine-mediated signaling pathway and intestinal mucosa protection. We investigated whether miR-506 and its target genes are involved in phenotypic presentations of colonic inflammation and/or neoplasia. We analyzed serum and colon tissue samples collected from patients with PSC, PSC with concurrent UC (PSC + UC), UC alone, and healthy controls (n = 10 each). MiR-506 was substantially upregulated in ascending colons of PSC and PSC + UC patients, in contrast to sigmoid colons of PSC and UC patients. Upregulation of miR-506 was associated with inhibition of SPHK1, AE2, InsP3R3, and p53. Colonic suppression of miR-506 presented in UC was accompanied by substantially increased DNMT1, SPHK1, and S1P lyase expressions. A functional in vitro analysis in Caco-2 cells showed that the induction of miR-506 activity by miR-506 mimic or GDCDA bile acid suppressed, whereas inhibition of miR-506 by miR-506 inhibitor or lipopolysaccharide (LPS) upregulated the expression of the examined target genes. A different phenotypic presentation of colitis may be related to miR-506 expression. In ascending colons with PSC + UC, upregulation of miR-506 may result in failure of bicarbonate secretion and inhibition of p53, which predisposes to pro-tumorigenic transformation. In contrast, downregulation of miR-506 enhances S1P production, leading to pro-inflammatory signaling.
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Affiliation(s)
| | - Monika Adamowicz
- Department of Medical Biology, Pomeranian Medical University, 70-111, Szczecin, Poland
| | - Ewa Ostrycharz
- Department of Medical Biology, Pomeranian Medical University, 70-111, Szczecin, Poland
| | - Mateusz Chmielarz
- Department of Medical Biology, Pomeranian Medical University, 70-111, Szczecin, Poland
| | - Maciej Wójcicki
- Liver and Internal Medicine Unit, Medical University of Warsaw, 02-097, Warsaw, Poland
- European Reference Network (ERN) Rare-Liver, Warsaw, Poland
| | - Piotr Milkiewicz
- Liver and Internal Medicine Unit, Medical University of Warsaw, 02-097, Warsaw, Poland
- European Reference Network (ERN) Rare-Liver, Warsaw, Poland
- Translational Medicine Group, Pomeranian Medical University, 70-111, Szczecin, Poland
| | - Malgorzata Milkiewicz
- Department of Medical Biology, Pomeranian Medical University, 70-111, Szczecin, Poland
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8
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Niewiński G, Smyk W, Graczyńska A, Kostrzewa K, Raszeja-Wyszomirska J, Ołdakowska-Jedynak U, Małyszko J, Wójcicki M, Zieniewicz K. Kidney Function After Liver Transplantation in a Single Center. Ann Transplant 2021; 26:e926928. [PMID: 33619240 PMCID: PMC7911851 DOI: 10.12659/aot.926928] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Background Renal dysfunction in the peri-transplant period appears to complicate both short- and long-term outcome of liver transplantation (LT). The aim of this study was to analyze the impact of selected clinical features in the peri-liver transplant period, as well calcineurin inhibitor, particularly tacrolimus given after LT, on kidney function in a single liver transplant center’s experience. Material/Methods A total 125 consecutive liver-grafted individuals (82 M, 43 F), mean age 50±13 y (with alcohol-related liver disease in 48 (38%) patients) were included into the study. Their clinical data were collected in the database until 46 months of follow-up, and the Python packages Pandas (version 0.22.0) and scikit-learn (version 0.21.3) were used for data analysis. Results More advanced liver disease as judged by Child-Pugh class and MELD score differed significantly patients with preserved (serum creatinine SCr <1.5 mg/dL) and impaired (SCr ≥1.5 mg/dL) kidney function before LT. Older age and higher SCr pre-LT were associated with higher levels of SCr after LT in 2 time-points. SCr before LT was correlated with delta SCr for the highest and last recorded value (P<0.0001). Higher amounts of transfused colloids during surgery were associated with increased delta SCr for the highest value (P=0.019) after grafting in logistic regression analysis. There were no associations between SCr after LT and duration of anhepatic phase, urine output ≤100 mL/h, or post-reperfusion syndrome during transplantation (all P>0.05). There were no associations between SCr after LT and tacrolimus trough levels in analyses of correlations and linear regression analyses (all P>0.05). Conclusions We found that pretransplant serum creatinine was the only factor affecting kidney function after LT in our liver transplant center. The restricted fluid policy was safe and effective in terms of long-term renal function. The role of kidney-saving immunosuppressive protocols in preserving renal function long-term after LT was also confirmed.
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Affiliation(s)
- Grzegorz Niewiński
- II Department of Anesthesiology and Intensive Care, Medical University of Warsaw, Warsaw, Poland
| | - Wiktor Smyk
- Liver and Internal Medicine Unit, Medical University of Warsaw, Warsaw, Poland
| | - Agata Graczyńska
- II Department of Anesthesiology and Intensive Care, Medical University of Warsaw, Warsaw, Poland
| | | | | | | | - Jolanta Małyszko
- Department of Nephrology, Dialysis and Internal Medicine, Medical University of Warsaw, Warsaw, Poland
| | - Maciej Wójcicki
- Liver and Internal Medicine Unit, Medical University of Warsaw, Warsaw, Poland
| | - Krzysztof Zieniewicz
- Department of General, Transplant and Liver Surgery, Medical University of Warsaw, Warsaw, Poland
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Arłukowicz-Grabowska M, Wójcicki M, Raszeja-Wyszomirska J, Szydłowska-Jakimiuk M, Piotuch B, Milkiewicz P. Acute liver injury, acute liver failure and acute on chronic liver failure: A clinical spectrum of poisoning due to Gyromitra esculenta. Ann Hepatol 2020; 18:514-516. [PMID: 31014949 DOI: 10.1016/j.aohep.2018.11.009] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2018] [Revised: 11/28/2018] [Accepted: 11/28/2018] [Indexed: 02/04/2023]
Abstract
Gyromitra esculenta, also known as "false morel" is one of the most poisonous mushrooms. This species is found all over the world, growing in coniferous forest in early spring time. Common manifestation of poisoning includes gastrointestinal symptoms which include varied degrees of liver impairment. We describe three cases: acute liver injury, acute liver failure and acute-on-chronic liver failure due to G. esculenta poisoning. At admission patients presented with encephalopathy and features of liver failure. Two of them recovered completely following supportive management while the remaining patient who also had preexisting liver disease developed multiorgan failure and subsequently died. Although a rare occurrence, G. esculenta poisoning should be considered in the differential diagnosis of acute liver failure.
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Affiliation(s)
- Magdalena Arłukowicz-Grabowska
- Liver and Internal Medicine Unit, Department of General, Transplant and Liver Surgery, Medical University of Warsaw, Poland.
| | - Maciej Wójcicki
- Liver and Internal Medicine Unit, Department of General, Transplant and Liver Surgery, Medical University of Warsaw, Poland
| | - Joanna Raszeja-Wyszomirska
- Liver and Internal Medicine Unit, Department of General, Transplant and Liver Surgery, Medical University of Warsaw, Poland
| | - Monika Szydłowska-Jakimiuk
- Liver and Internal Medicine Unit, Department of General, Transplant and Liver Surgery, Medical University of Warsaw, Poland
| | - Bernard Piotuch
- Department of Surgery, Ministry of the Interior and Administration Hospital, Szczecin, Poland
| | - Piotr Milkiewicz
- Liver and Internal Medicine Unit, Department of General, Transplant and Liver Surgery, Medical University of Warsaw, Poland; Translation Medicine Group, Pomeranian Medical University, Szczecin, Poland
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Niewiński G, Graczyńska A, Morawiec S, Raszeja-Wyszomirska J, Wójcicki M, Zieniewicz K, Główczyńska R, Grąt M. Renaissance of Modified Charlson Comorbidity Index in Prediction of Short- and Long-Term Survival After Liver Transplantation? Med Sci Monit 2019; 25:4521-4526. [PMID: 31209196 PMCID: PMC6598463 DOI: 10.12659/msm.914669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
Background Orthotopic liver transplantation (OLT) is the standard of care for end-stage liver disease. The Charlson Comorbidity Index (CCI) was originally created to assess the survival rate of patients with chronic diseases, although it was modified and adopted in OLT recipients as CCI-OLT. Material/Methods In total of 248 consecutive liver transplant recipients with viral cirrhosis in 98 (39.5%) patients were included. CCI-OLT was calculated assigning a weight of 3 to chronic obstructive pulmonary disease; weight of 2 to coronary artery disease, connective tissue disease, and renal insufficiency; and a weight of 1 to diabetes mellitus. Results CCI-OLT was significantly correlated with recipient age (p<0.001; R=0.333) and was a significant risk factor for early post-transplant mortality (p=0.004). The presence of diabetes mellitus significantly increased the odds of early mortality (p=0.010). The optimal cut-off for CCI-OLT in prediction of mortality during the first 90 days after transplantation was ≥1, with an AUROC of 0.780 (95% CI: 0.670–0.891; p<0.001). Increasing CCI-OLT was a significant risk factor for worse 5-year post-transplant survival (p=0.001), along with coronary artery disease (p=0.008) and diabetes mellitus (p=0.021). The optimal cut-off for prediction of 5-year mortality for CCI-OLT was ≥1, with the AUROC of 0.638 (95% CI: 0.544–0.733; p=0.004). Conclusions CCI-OLT is a useful tool for measuring the effect of pretransplant comorbidities and to stratify the effect of risk on both short- and long-term outcomes after OLT. Recipient age and diabetes strongly affected short-term survival after OLT, and metabolic and vascular complications were the leading causes of death at 5 years after OLT.
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Affiliation(s)
- Grzegorz Niewiński
- Second Department of Anesthesiology and Intensive Care, Medical University of Warsaw, Warsaw, Poland
| | - Agata Graczyńska
- Second Department of Anesthesiology and Intensive Care, Medical University of Warsaw, Warsaw, Poland
| | - Szymon Morawiec
- Second Department of Anesthesiology and Intensive Care, Medical University of Warsaw, Warsaw, Poland
| | | | - Maciej Wójcicki
- Liver and Internal Medicine Unit, Medical University of Warsaw, Warsaw, Poland
| | - Krzysztof Zieniewicz
- Department of General, Transplant and Liver Surgery, Medical University of Warsaw, Warsaw, Poland
| | - Renata Główczyńska
- First Department of Cardiology, Medical University of Warsaw, Warsaw, Poland
| | - Michał Grąt
- Department of General, Transplant and Liver Surgery, Medical University of Warsaw, Warsaw, Poland
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Piotuch B, Lubikowski J, Szymanik K, Wójcicki M. Mesenteric location of a perforated Meckel's diverticulum in an elderly patient with acute appendicitis: a case report. ANZ J Surg 2018; 89:E347-E349. [PMID: 29687560 DOI: 10.1111/ans.14477] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2017] [Revised: 01/31/2018] [Accepted: 02/09/2018] [Indexed: 11/30/2022]
Affiliation(s)
- Bernard Piotuch
- Department of SurgeryMinistry of the Interior and Administration Hospital Szczecin Poland
| | - Jerzy Lubikowski
- Department of General and Gastroenterological SurgeryPomeranian Medical University Szczecin Poland
| | - Krzysztof Szymanik
- Department of RadiologyMinistry of the Interior and Administration Hospital Szczecin Poland
| | - Maciej Wójcicki
- Department of SurgeryMinistry of the Interior and Administration Hospital Szczecin Poland
- Department of HepatologyWarsaw Medical University Warsaw Poland
- Department of General, Transplantation and Liver SurgeryWarsaw Medical University Warsaw Poland
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12
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Kotarska K, Wunsch E, Raszeja-Wyszomirska J, Kempińska-Podhorodecka A, Wójcicki M, Milkiewicz P. Female Sex But Not Original Indication Affects Physical Activity After Liver Transplant: A Prospective, Single Center Study. EXP CLIN TRANSPLANT 2015; 13:243-246. [PMID: 26086835] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
OBJECTIVES Physical activity has an effect on long-term recovery after major surgical operations including liver transplant. Seven-Day Physical Activity Recall Questionnaire is a semistructured survey that assesses an individual's time spent in physical activity, strength, and flexibility activities during the 7 days prior to the interview. In this study we applied the Seven-Day Physical Activity Recall Questionnaire in patients who underwent liver transplant in our center. MATERIALS AND METHODS We surveyed 107 consecutive patients (62 male and 45 female), who were ≥ 6 months after liver transplant. Patients were divided into 3 groups, depending on time after liver transplant: group A (n = 21), 6 to 12 months posttransplant; group B (n = 48), 13 to 36 months posttransplant; and group C (n = 38), > 37 months posttransplant. Relations were analyzed between physical activity and various factors including sex, age at procedure and survey, time after grafting, original diagnosis, and body mass index. RESULTS Female patients were significantly less active in daily and weekly measurements (981 ± 212 kcal vs 1267 ± 229 kcal; P < .0001) (6864 ± 1484 kcal vs 8866 ± 1607 kcal; P < .0001). There was a negative correlation between physical activity and age at transplant (P = .02) and survey (P = .02). Neither the time after liver transplant nor the original diagnosis before grafting affected physical activity. CONCLUSIONS Female patients, when assessed with Seven-Day Physical Activity Recall Questionnaire, were significantly less physically active than male subjects after liver transplant. Younger patients were more active, but primary diagnosis had no significant effect on physical activity after grafting.
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Affiliation(s)
- Katarzyna Kotarska
- From the Department of Physical Culture and Health Promotion, University of Szczecin, Szczecin, Poland
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Kotarska K, Raszeja-Wyszomirska J, Wunsch E, Chmurowicz T, Kempińska-Podhorodecka A, Wójcicki M, Milkiewicz P. Relationship Between Pretransplantation Liver Status and Health-Related Quality of Life After Grafting: A Single-Center Prospective Study. Transplant Proc 2014; 46:2770-3. [DOI: 10.1016/j.transproceed.2014.09.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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Koziarska D, Wunsch E, Milkiewicz M, Wójcicki M, Nowacki P, Milkiewicz P. Mini-Mental State Examination in patients with hepatic encephalopathy and liver cirrhosis: a prospective, quantified electroencephalography study. BMC Gastroenterol 2013; 13:107. [PMID: 23815160 PMCID: PMC3716589 DOI: 10.1186/1471-230x-13-107] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2012] [Accepted: 06/28/2013] [Indexed: 12/23/2022] Open
Abstract
Background Mini-Mental State Examination (MMSE) is one of the most commonly used methods in the assessment of cognitive mental status. MMSE has been used in hepatology but its usefulness in the evaluation of hepatic encephalopathy (HE) has never been properly assessed. The aim of the study was to investigate the value of MMSE in detection of HE in patients with cirrhosis. Methods One hundred and one consecutive patients with liver cirrhosis underwent neurological examination, MMSE and electroencephalography (EEG). Spectral analysis of EEG was done with calculation of mean dominant frequency (MDF) and relative power of delta, theta, alpha and beta rhythms. Minimal HE was diagnosed in patients with normal neurological status and alterations in spectral EEG. Statistical analysis included Fisher’s exact and Anova analysis. Categorical data were compared using Levene’s test for equality of variances. Correlation-coefficient analysis was performed by the Pearson’s r or Z-test, as needed. Tests performance was assessed by the calculating the area under the ROC curve (AUC) and evaluating its difference from reference area (AUC=0.5). A p value <0.05 was considered statistically significant. Results Overt HE was identified in 49 (48.5%) and minimal HE in 22 (21.8%) patients. Although there were significant correlations between both severity of liver disease (Child-Pugh classification), overt HE (West-Haven criteria) and various MMSE items, MDF showed no correlation with any of MMSE items as well as MMSE summary score. MMSE (score and items) did not discriminate patients without HE and minimal HE. The only significant differences between patients without HE and with overt HE were seen in respect of MMSE score (p<0.02), orientation to place (p<0.003), repetition (p<0.01) and complex commands-understanding (p<0.02). Test performance analysis has shown that MMSE has no value as a prediction method in determining minimal HE and in respect of overt HE has a sensitivity of 63% and specificity of 52% by a cut-off level at 27.5 points to diagnose overt HE. Conclusions In conclusion, although MMSE score and single items are altered in patients with overt HE, MMSE has no value in the assessment of minimal HE. Because MMSE could be impaired in several cognitive dysfunctions, more specific test should be used for measuring HE.
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Affiliation(s)
- Dorota Koziarska
- Department of Neurology, Pomeranian Medical University, ul. Unii Lubelskiej 1, 71-252, Szczecin, Poland
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Kurzawski M, Dziedziejko V, Post M, Wójcicki M, Urasińska E, Miętkiewski J, Droździk M. Expression of genes involved in xenobiotic metabolism and transport in end-stage liver disease: up-regulation of ABCC4 and CYP1B1. Pharmacol Rep 2013; 64:927-39. [PMID: 23087145 DOI: 10.1016/s1734-1140(12)70888-5] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2012] [Revised: 03/28/2012] [Indexed: 10/25/2022]
Abstract
BACKGROUND Expression of drug-metabolizing enzymes and drug transporters in liver is mainly regulated by a system of nuclear receptors. The aim of the current study was to investigate the expression of nuclear receptors, as well as these enzymes and transporters, in liver samples from patients suffering from end-stage liver disease of various etiologies (HCV infection, alcohol liver disease, and primary sclerosis cholangitis). METHODS Gene expression was measured using quantitative real-time PCR with surgical specimens from livers of patients with end-stage liver disease, and non-tumoral liver tissue that served as control. RESULTS Our study confirmed that the expression of most phase I enzymes is suppressed in end-stage liver disease, and is correlated with a decrease in NR1I2 and NR1I3, the main regulators of xenobiotic metabolism. While mRNA levels of phase II enzymes were generally unchanged, some ABC transporters were up-regulated. The most spectacular increases in expression were observed with ABCC4 (MRP4) - at the mRNA level, and CYP1B1 - at both the mRNA and protein levels. We also demonstrated that IL-6 can induce CYP1B1 expression independently of CYP1A1, in a human hepatocellular liver carcinoma cell line. CONCLUSIONS As CYP1B1 is an enzyme which converts various substrates into carcinogenous metabolites, its overexpression in liver may be one of the factors increasing the risk of hepatic cancers in patients with liver disease. CYP1A1 and CYP1B1 are often referred to as model AHR target genes, but CYP1A1 was down-regulated in diseased liver samples. This points to the existence of differences in regulation of these two genes.
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Affiliation(s)
- Mateusz Kurzawski
- Department of Experimental and Clinical Pharmacology, Pomeranian Medical University, Szczecin, Poland.
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Raszeja-Wyszomirska J, Mieżyńska-Kurtycz J, Marlicz W, Lawniczak M, Wójcicki M. Primary Budd-Chiari syndrome - a single center experience. Hepatogastroenterology 2012; 59:1879-82. [PMID: 22819909 DOI: 10.5754/hge11064] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND/AIMS Budd-Chiari syndrome (BCS) is recognized as a clinical manifestation of various prothrombotic conditions which may be lethal within 3 years of the onset of symptoms if untreated. This study is a retrospective analysis of patients with BCS managed between 2004 and 2011. METHODOLOGY The diagnosis was confirmed with contrast CT-angiography and/or Doppler ultrasound. RESULTS BCS was diagnosed in 20 patients (11 females and 9 males), median age 38 years (ranging from 18 to 56). Twelve patients were referred as acute BCS for the liver transplant (LTx) assessment. Thrombosis of the hepatic veins was caused by myeloproliferative disorders (n=8), end-stage liver disease (n=4), protein C deficiency (n=3), paroxysmal nocturnal hemoglobinuria (PNH) (n=1), antiphospholipid syndrome (n=1) and secondary poliglobulia (n=1). In two patients the origin of BCS could not be established despite appropriate screening. Median follow-up was 29 months. Low molecular heparin with subsequent conversion to vitamin K antagonists was routinely applied in all patients. Two patients underwent TIPS procedure with good long term outcome and 10 subjects received LTx; 1 patient was lost to follow-up and 1 died of chest infection 9 years since the diagnosis of BCS was made; 14 patients, including those who received LTx, were alive and well at least one year after BCS diagnosis. All survivors remain stable and are followed-up on a regular basis. CONCLUSIONS Strict adherence to the diagnostic and therapeutic guidelines plays a crucial role in the management of BCS patients. Our results confirm the efficacy of anticoagulation as well as TIPS and/or OLT in treatment of this rare condition.
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Kurzawski M, Dziedziejko V, Urasińska E, Post M, Wójcicki M, Miętkiewski J, Droździk M. Nuclear factor erythroid 2-like 2 (Nrf2) expression in end-stage liver disease. Environ Toxicol Pharmacol 2012; 34:87-95. [PMID: 22459801 DOI: 10.1016/j.etap.2012.03.001] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/13/2011] [Revised: 02/24/2012] [Accepted: 03/03/2012] [Indexed: 05/31/2023]
Abstract
The transcription factor Nrf2, encoded by NFE2L2 gene is a key regulator of cellular defense against oxidative and electrophilic stress, also governing the expression of many phase II detoxification enzymes. Nrf2 is negatively regulated by KEAP1 protein. Recent studies have shown that Nrf2 might also constitute an important mediator of inflammatory processes. In the current study the expression of Nrf2 in livers from patients with end-stage liver disease has been investigated. Surgical specimens were obtained from explanted livers of 24 patients with end-stage liver disease of different etiology. Control samples were obtained from nontumoral liver tissue from 6 patients with metastatic liver tumors. Nrf2 expression was evaluated by means of qRT-PCR, Western-blot and immunohistochemical staining. KEAP1 gene expression was investigated at mRNA level. The expression of the NFE2L2 gene was decreased in all groups of end-stage liver disease samples as compared with the controls (mean 0.470±1.20 of the value observed in the control samples, p=0.003). Decreased values of NFE2L2/KEAP1 mRNA ratio were also observed in end-stage liver disease groups (0.60±0.24 of the value observed in the control samples, p=0.019). The results were generally confirmed in Western-blot and immunohistochemical analysis of Nrf2 protein. Different expression pattern of Nrf2 regulated genes in end-stage liver disease samples were observed: glutamate-cysteine ligase (GCLC) and glutathione-S-transferase A1 (GSTA1) were significantly down-regulated in most liver disease groups, whereas heme oxidase 1 (HMOX1) and NAD(P)H dehydrogenase [quinone] 1 (NQO1) were not significantly suppressed. Treatment of HepG2 cells with pro-inflammatory cytokines resulted in significant decrease of GSTA1, NFE2L2 and GCLC expression, while the exposure had no significant influence on KEAP1, HMOX1, and NQO1 mRNA levels. Nrf2 deficiency may be one of the factors underlying impaired liver function in detoxification processes. It remains to be established in further studies if the observed decrease of Nrf2 expression is just a result of liver cirrhosis or is primary, playing a role in disease pathogenesis.
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Affiliation(s)
- Mateusz Kurzawski
- Department of Experimental and Clinical Pharmacology, Pomeranian Medical University, Szczecin, Poland.
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Wójcicki M. Liver transplantation as an ultimate step in the management of iatrogenic bile duct injury complicated by secondary biliary cirrhosis. Ann Transplant 2012; 17:38-44. [DOI: 10.12659/aot.883221] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Affiliation(s)
- Maciej Wójcicki
- Division of Hepatobiliary Surgery and Liver Transplantation, M. Curie Hospital, Szczecin, Poland and Liver Unit, Pomeranian Medical University, Szczecin, Poland
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Lubikowski J, Kiedrowicz B, Szajko M, Andrysiak-Mamos E, Pynka S, Wójcicki M, Jarosz K, Koziołek M, Fuchs H, Post M, Safranow K, Syrenicz A. Laparoscopic adrenalectomy for functioning and non-functioning adrenal tumours. Endokrynol Pol 2011; 62:512-516. [PMID: 22144217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
BACKGROUND The purpose of this study was a retrospective analysis of outcomes following laparoscopic adrenalectomy (LA) performed for benign adrenal tumours responsible for various endocrinological disorders. The patients were diagnosed with non-functioning (NFT) and functioning adrenal tumours (FT) including pheochromocytoma (PH), Conn's syndrome (CO) and Cushing's (CS) syndrome. MATERIAL AND METHODS A total of 165 LAs were carried out between August 1995 and September 2009 via either the transperitoneal (n = 38) or retroperitoneal (n = 127) approach. The analysed factors included demographic data of patients, the American Association of Anaesthesiology score (ASA), indication for surgery, tumour size and side, intraoperative and postoperative outcome of LA including duration of surgery, blood loss, time until ambulation, length of hospital stay, time until return to normal activity, the complication rate, as well as the conversion rate to open adrenalectomy. RESULTS There were 111 patients with NFT and 54 with FT. Patients with NFT were significantly older than those with CO (p < 0.05). The mean size of the lesion differed between CO and other adrenal tumours (p < 0.05) as well as between NFT and PH (p < 0.05). All the lesions except aldosteronomas were detected predominantly in the right adrenal gland (p < 0.05). However, despite the different characteristic and clinical disorders related to laparoscopically removed adrenal tumours, the intraoperative and postoperative outcomes did not significantly differ in most cases between the analysed groups of patients. CONCLUSION This study shows that LA is a safe, effective, and well-tolerated procedure despite the hormonal activity of the removed lesions. Minimal invasive surgery may be recommended as the 'gold standard' in the treatment of both functioning and non-functioning benign tumours of the adrenal gland.
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Affiliation(s)
- Jerzy Lubikowski
- Department of General and Transplant Surgery, Marie Curie Hospital in Szczecin, Poland.
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Pakosz-Golanowsha M, Lubikowski J, Post M, Jarosz K, Zasada-Cedro K, Milkiewicz P, Wójcicki M. The arterial anastomosis in liver transplantation: complications, treatment and outcome. Hepatogastroenterology 2010; 57:1477-1482. [PMID: 21443106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
BACKGROUND/AIMS Arterial complications continue to be a major source of morbidity, graft loss and mortality after liver transplantation (OLT). In this study we analyzed the incidence, treatment and outcome of arterial complications in patients who underwent OLT in our center. METHODOLOGY Between February 2002 and May 2009, 210 whole-organ OLTs were performed in 199 adults. Analyzed patients were divided into group I (the first 100 OLTs) and group II (subsequent 110 OLTs). Factors that could contribute to the development of arterial complications were analyzed. RESULTS Fourteen (6.5%) arterial complications occurred in 13 patients resulting in graft loss in 4 (31%) and mortality in 5 (38%) cases. There were two (1%) serious intraoperative bleedings requiring major arterial reconstruction. The most frequent arterial complication was hepatic artery thrombosis (3.3%; 7/210), requiring re-OLT in 5 cases and resulting in death in 4 patients. Hepatic artery kinking was found in 3 (1.4%) patients while the splenic artery steal syndrome and hepatic artery stenosis coexistent with portal vein stenosis occurred in one patient each. The incidence of arterial complications (9% vs. 4.6%; p=NS), related graft loss (3% vs. 0.9%; p=NS) and mortality (4% vs. 0.9%; p=NS) were comparable in both groups. CONCLUSIONS Arterial complications remain a major source of graft loss and mortality after OLT. Their occurrence and related graft loss and mortality were not associated with a significant learning curve in our series. Hepatic artery thrombosis although rare, is a devastating complication requiring re-OLT in majority of cases. Early diagnosis and prompt therapy are crucial to improve outcome.
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Affiliation(s)
- Monika Pakosz-Golanowsha
- Division of Hepatobiliary Surgery and Liver Transplantation Marie Curie Hospital, Szczecin, Poland
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Bak-Nafalska K, Piotrowska A, Wójcicki M, Milkiewicz P. [Prognostic indices in liver cirrhosis and transplant assessment]. Pol Merkur Lekarski 2010; 28:410-415. [PMID: 20568409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
In view of growing disproportion between the number of organ donors and recipients awaiting transplantation the issue of an appropriate allocation of organs is becoming more and more important. The Child-Turcotte-Pugh Scale (CTP), which has been used for many years, has proved limited in many aspects. Hence, MELD Score (Model for End-Stage Liver Disease) was first introduced in the US in 2002 and later on in numerous other countries. This has led to a decrease in mortality among patients waiting for a liver transplant. Research into constructing new prognostic scales or improving the old ones are being continued. Various modifications of both MELD and CTP score have been evaluated. In this article we review recently tested scores and discuss their potential applications.
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Raszeja-Wyszomirska J, Wasilewicz MP, Wunsch E, Szymanik B, Jarosz K, Wójcicki M, Milkiewicz P. Assessment of a modified Child-Pugh-Turcotte score to predict early mortality after liver transplantation. Transplant Proc 2010; 41:3114-6. [PMID: 19857689 DOI: 10.1016/j.transproceed.2009.07.098] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
OBJECTIVE The Model for End-Stage Liver Disease (MELD) predicts mortality on the transplant list; however, it has not been of much use to predict posttransplant outcomes. Several prognostic models have been tested among patients with cirrhosis; nevertheless, their predictive value has not been established in the posttransplant setting. We recently modified the Child-Pugh-Turcotte (CPT) score by adding creatinine levels (CPT + Cr), which has proven useful for patients with alcoholic cirrhosis. This retrospective analysis sought to predict early (1 month) mortality using CPT + Cr versus 5 other prognostic models in patients who underwent orthotopic liver transplantation (OLT) at our center. MATERIALS AND METHODS We included 48 consecutive patients (30 males, 18 females, median age 51 years). The predictive values of CPT + Cr were compared with CPT scores without or with the Huo modification, CPT + Na, MELD, and MESO, which is the MELD to serum Na ratio. Pearson correlations and ROC curves as evidenced by the area under the curve (AUC) were determined for each index. P < .05 was considered to be significant. RESULTS CPT + Cr showed the highest correlation with the risk of death (r = .368, P = .01); MELD and MESO were the lowest (r = .204, P = NS; and r = .254, P = NS, respectively). ROC analysis showed the best predictive value of CPT and CPT-Crea with AUC of 0.758 (P = .010) and 0.748 (P = .011) respectively, as compared to 0.689 for MESO and 0.659 for MELD (both NS). CONCLUSIONS A modified CPT score with creatinine levels may be of value to predict early death after OLT. Its usefulness must be validated in a prospective study of a large patient cohort.
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Affiliation(s)
- J Raszeja-Wyszomirska
- Department of Hepatology and Liver Transplantation, M. Curie Hospital, Szczecin, Poland; Liver Unit, Pomeranian Medical School, 71-455 Szczecin, Poland
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Wasilewicz M, Raszeja-Wyszomirska J, Wunsch E, Wójcicki M, Milkiewicz P. Modified Charlson Comorbidity Index in predicting early mortality after liver transplantation. Transplant Proc 2010; 41:3117-8. [PMID: 19857690 DOI: 10.1016/j.transproceed.2009.07.097] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND The Charlson Comorbidity Index for orthotopic liver transplantation (CCI-OLT) is a modified clinical score recently proposed to be useful for the assessment of long-term survival after OLT. It includes 9 associated conditions selected upon a multivariate analysis of a large cohort of transplant recipients. Its role in predicting early mortality after OLT has not yet been investigated. We sought to CCI-OLT as a potential predictor of 1-month mortality after OLT. MATERIALS/METHODS One hundred ninety-seven OLT were performed in our center between March 2002 and February 2009. After exclusion of patients who underwent transplantation for fulminant hepatic failure or those who underwent regrafting, we included a group of 169 patients. Viral (39%) and alcohol-induced (23%) cirrhosis were the most common indications for OLT. The CCI-OLT index was assessed in all patients. RESULTS In total, 146 (86%) subjects survived and 23 (14%) died within 1 month after LT. Fifty-one (30%) patients suffered at least 1 comorbidity that was included in the CCI-OLT. Direct comparison between survivor versus nonsurvivor groups showed no significant difference in terms of the total frequency of comorbidities (30.1% vs 30.4%; P > .99) or the number or the type of comorbidity. The most commonly associated condition in both groups was diabetes mellitus. CONCLUSION Unlike the case of long-term survival, CCI-OLT did not seem to predict early (1-month) mortality after OLT.
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Affiliation(s)
- M Wasilewicz
- Department of Hepatology and Liver Transplantation, M. Curie Hospital, 71-455 Szczecin, Poland
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Hydzik P, Bielañski W, Ponka M, Wójcicki M, Lubikowski J, Pach J, Pawlik W. Usefulness of 13C-methacetin breath test in liver function testing inAmanita phalloidespoisoning; breast feeding woman case. Clin Toxicol (Phila) 2010; 46:1077-82. [DOI: 10.1080/15563650802353309] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Lubikowski J, Umiński M, Andrysiak-Mamos E, Pynka S, Fuchs H, Wójcicki M, Szajko M, Moleda P, Post M, Zochowska E, Kiedrowicz B, Safranow K, Syrenicz A. From open to laparoscopic adrenalectomy: thirty years' experience of one medical centre. Endokrynol Pol 2010; 61:94-101. [PMID: 20205111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
INTRODUCTION Laparoscopic adrenalectomy (LA) has become the standardized treatment of benign adrenal lesions over the last two decades, making the indications to open adrenalectomy (OA) limited. The purpose of this study was to show the thirty years of experience in open (OA) and laparoscopic adrenalectomy (LA) gained in one medical centre as well as to compare the results of OA and LA performed for benign adrenal lesions. MATERIAL AND METHODS Three hundred patients underwent 127 open and 173 laparoscopic adrenalectomies between 1979 and 2009 at M. Curie Hospital in Szczecin, Poland. Analyzed factors included patients demographic data, ASA score, indication for surgery, tumour size and side, characteristics of the removed tumours, intraoperative and postoperative outcome of LA and OA, postoperative pain sensation, intraoperative and postoperative complications, and conversion rate from LA to OA. Tumours with diameter exceeding 8 cm were excluded. RESULTS There were no significant differences regarding the analyzed preoperative data in both groups of patients. The mean operative time was longer in the LA group (137 v. 82 min., p < 0.0001) and the blood loss was lower in LA group (110 v. 254 mL, p < 0.0001). The mean time until resumption of normal diet was shorter after LA (22 v. 44 h), as was the mean time until ambulation (17 v. 36 h), mean length of the hospital stay (4.6 v. 6.8 days), and mean time until return to normal activities (14 v. 23 days, p < 0.0001 for each difference). The analgesic requirement on the first and the second day postoperatively was lower in the LA group (p < 0.0001). The incidence of intraoperative and postoperative complications did not differ significantly between both analyzed groups. The rate of the conversion from LA to OA was 16%. The histopathological diagnosis was adenoma of the adrenal gland in the majority of cases. CONCLUSIONS This study shows that LA is a safe, effective, and well-tolerated procedure. It may be recommended as a "gold standard" surgery in a case of benign functioning or non-functioning adrenal tumours with diameter less than 8 cm. (Pol J Endocrinol 2010; 61 (1): 94-101).
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Affiliation(s)
- Jerzy Lubikowski
- M. Skłodowska-Curie Hospital, Department of General and Transplantation Surgery, Szczecin, Poland.
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Wiechowska-Kozlowska A, Raszeja-Wyszomirska J, Wasilewicz M, Bialek A, Wunsch E, Wójcicki M, Milkiewicz P. Upper Gastrointestinal Endosonography in Patients Evaluated for Liver Transplantation. Transplant Proc 2009; 41:3082-4. [DOI: 10.1016/j.transproceed.2009.07.095] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Pakosz-Golanowska M, Post M, Lubikowski J, Butkiewicz J, Białek A, Raszeja-Wyszomirska J, Wiechowska-Kozłowska A, Milkiewicz P, Wójcicki M. Partington-rochelle pancreaticojejunostomy for chronic pancreatitis: analysis of outcome including quality of life. Hepatogastroenterology 2009; 56:1533-1537. [PMID: 19950824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
BACKGROUND/AIMS Obstruction of the main pancreatic duct in chronic pancreatitis (CP) leads to an increased intraductal and intraparenchymal pressure causing pain. In this study we evaluated the outcome of surgical treatment of CP including the quality of life following Partington-Rochellepancreaticojejunostomy (PRP) performed for intractable pain. METHODOLOGY Between July 2002 and May 2008, PRP was performed in 17 patients in whom the diameter of the main pancreatic duct exceeded 7mm and there was no inflammatory tumor in the pancreatic head. Perioperative morbidity and mortality were analyzed in all patients. The long term outcome including the quality of life (Karnofsky index) was evaluated in 9 patients who were followed with a mean 28 (range 13-60) months since surgery. RESULTS Complications in the postoperative period were found in 3 (18%) patients including 1 death due to a myocardial infarction shortly after surgery. All patients submitted to the long-term evaluation reported a significant (p < 0.0001) pain reduction by an average of 6.2 (5-8) points in a 10-points visual analogue scale. The Karnofsky index increased significantly from a mean 52% (40-70%) before surgery up to 82% (70-90%) following surgery and long-term. CONCLUSIONS PRP leads to a substantial quality of life improvement in patients with CP.
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Affiliation(s)
- Monika Pakosz-Golanowska
- Division of Hepatobiliary Surgery and Liver Transplantation, Marie Curie Hospital, Szczecin, Poland
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Affiliation(s)
- A Wiechowska-Kozłowska
- Departament of Hepatology and Liver Transplantation, M. Curie Hospital, 7-455 Szczecin, Arkonska 4, Poland
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29
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Ławniczak M, Raszeja-Wyszomirska J, Marlicz W, Białek A, Wiechowska-Kozłowska A, Lubikowski J, Wójcicki M, Starzyńska T. [Recurrent variceal bleeding in a patient with portal and splenic vein thrombosis secondary to complex thrombophilia]. Pol Merkur Lekarski 2008; 25:150-152. [PMID: 18942335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
Thrombophilia in adults is one of main causes of portal vein thrombosis. Esophageal and gastric varices, ascites and hypersplenism are well known complications of portal hypertension. There are controversial issues on the management, especially anticoagulant therapy and surgical treatment of these patients. We present a 42-years old woman with a history of three acute coronary episodes suffering from recurrent variceal bleeding due to portal and splenic vein thrombosis in the course of myeloproliferative disorder and protein C deficiency. It was 10 months delay of diagnosis. She was successfully treated with medical and surgical treatment (esophageal stapler transection, cardial devascularization, and splenectomy). In the paper we discuss complexity of diagnosis and surgical treatment.
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Affiliation(s)
- Małgorzata Ławniczak
- Pomorska Akademia Medyczna, Katedra Gastroentrologii (I Klinika Gastroenterologii i Chorób Wewnetrznych).
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30
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Wójcicki M, Lubikowski J, Zeair S, Gasińska M, Butkiewicz J, Czupryńska M, Jarosz K, Zasada-Cedro K. Biliary complications following adult liver transplantation with routine use of external biliary drainage. Ann Transplant 2005; 10:21-5. [PMID: 16617662] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/08/2023] Open
Abstract
OBJECTIVES Biliary complications are still common and often related to the use of biliary drains in liver transplant setting. We analyzed the incidence, treatment and outcome of biliary complications following adult orthotopic liver transplantation (OLTx) performed between February 2002 and October 2004. METHODS Overall there were 46 OLTx performed in 44 patients. Two cases of primary graft-non-function (one re-graft) and 2 early postoperative deaths were excluded from the study resulting in 42 OLTx performed in 41 patients included in the final analysis. Biliary reconstruction was by duct-to-duct choledochocholedochostomy (DD, n = 37) and Roux-en-Y hepaticojejunostomy (RYHJ, n = 5) performed over an external Levin type biliary drain in all cases. RESULTS The overall incidence of biliary complications was 28.6% (12/42). Bile leak was the commonest and occurred in 16.6% (7/42) of transplants, whereas biliary strictures were found in 3 (7.2%) patients. Eight (19%) patients required surgical treatment and one patient died due to a biliary complication (2.4% mortality rate). Majority (7/12) of complications were bile drain related and all of these occurred in patients with DD anastomosis. CONCLUSION Biliary complications continue to cause significant morbidity after OLTx but rarely result in mortality if early diagnosis and prompt therapy is applied. Majority of biliary complications following DD anastomosis have been related to the use of biliary drains. In view of this and endoscopic expertise available, duct to duct anastomosis without a biliary drain may reduce complication rates and improve outcome.
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Affiliation(s)
- Maciej Wójcicki
- Department of Hepatobiliary Surgery and Liver Transplantation, M. Curie Hospital, Szczecin, Poland.
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31
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Hydzik P, Gawlikowski T, Ciszowski K, Kwella N, Sein Anand J, Wójcicki M, Lubikowski J, Czupryńska M. [Liver albumin dialysis (MARS)--treatment of choice in Amanita phalloides poisoning?]. Przegl Lek 2005; 62:475-9. [PMID: 16225099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
UNLABELLED Amanita phalloides is a direct life-threatening poisoning because of acute multiorgan failure. Urgent liver transplantation (LTx) is the last chance to save patient's life in severe cases. In many cases of mushroom poisoning the patient dies because of unavailability of a liver graft. Liver albumin dialysis (MARS) is a promising treatment to bridge the patient to LTx or stabilize his or her condition until spontaneous liver regeneration occurs. CASE REPORT Four family members (father, mother and two sons) were eating self-collected mushrooms (Russula vesca). Typically for the Amanita phalloides poisoning, the first symptoms appeared in all persons more than 12 hours after mushroom ingestion. Because they did not improve, the whole family was admitted to the Regional Hospital in Ketrzyn (24 hours after mushroom ingestion). Mycological examination of gastric washings was positive only in the mother, in whom the Amanita phalloides spores were found. During the first 48 hours of poisoning the biochemical indexes of liver injury were observed in all persons. The whole family members were sent to centers where liver albumin dialysis could be performed: the mother was admitted to the Department of Nephrology and Dialysis Therapy in Olsztyn, the father and the first son were admitted to the Clinical Toxicology Department in Krak6w, and the second son was admitted to the Department of Internal Medicine and Acute Poisonings in Gdańsk. Three albumin dialysis procedures were performed in the case of mother with complete liver recovery. After the first liver albumin dialysis, the father of the family was disqualified from the following procedures because of severe coagulation disturbances (GI bleeding), and died the fourth day after mushroom ingestion. The first son fulfilled the King's College criteria and was accepted for high urgency liver transplantation. After two albumin dialysis procedures had been able and the patient was urgently sent to the Department of General and Transplantation Surgery in Szczecin, where liver transplantation was successfully performed. The second son was treated conservatively with improvement of general condition and biochemical indexes and no albumin dialysis procedure was necessary. CONCLUSION Liver albumin dialysis may be effective in severe Amanita phalloides poisoning to stabilize the condition of a patient until spontaneous liver regeneration occurs or as a bridge to LTx. In cases of a family poisoning, proper coordination and cooperation among toxicology departments and transplant centers is required.
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Affiliation(s)
- Piotr Hydzik
- Klinika Toksykologii Collegium Medicum, Uniwersytetu Jagiellońskiego, Krakowie.
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32
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Małkowski P, Czerwiński J, Pacholczyk M, Chmura A, Lagiewska B, Paczek L, Adadyński L, Wasiak D, Kosieradzki M, Kwiatkowski A, Rowiński W, Trzebicki J, Kaliciński P, Kamiński A, Pawłowska J, Patrzałek D, Polak W, Wójcicki M, Lubikowski J, Zeair S, Czupryńska M. [Current status of liver transplantation]. Przegl Epidemiol 2005; 59:559-66. [PMID: 16190567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
The authors present current status of liver transplantation (LTx) in Poland. Till 2004, 845 LTx were performed: 604 in adults and 241 in children; 71 of them were the living donor LTx. Post-inflammatory cirrhosis in adults and biliary atresia in children were the most common indications for LTx. The results of LTx in Poland are good and comparable with the results published by other centers. The number of available cadaveric grafts is growing and in 2004 achieved an index of harvesting as high as 14,7 per million people.
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Affiliation(s)
- Piotr Małkowski
- Katedra i Klinika Chirurgii Ogólnej i Transplantacyjnej Instytutu Transplantologii, Akademii Medycznej w Warszawie
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33
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Wójcicki M, Lubikowski J, Czupryńska M, Jarosz K, Sluzar T, Zeair S, Surudo T, Andrzejewska J, Syczewska M, Butkiewicz J, Myśliwiec J, Umiński M, Czajkowski Z, Milkiewicz P. Early results of a new liver transplant program in Szczecin, Poland. Ann Transplant 2003; 8:50-6. [PMID: 15171008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/29/2023] Open
Abstract
New liver transplant programs have usually been associated with a significant learning curve. This learning curve, however, can be minimized or avoided if certain conditions are met. In this paper we describe the establishment of a new liver transplant program in Szczecin, Poland and present its early results. Four members of the team underwent training in clinical liver transplantation in major centers in Europe. Transplant protocols were then adopted, all the necessary facilities set up, and multidisciplinary team created. Between February 2002 and August 2003, 22 adult orthotopic liver transplantations (OLT) were performed in 21 patients (13 male; mean age 46.3 years; range 33-62), including I retransplant for early hepatic artery thrombosis. Eighteen (86%) patients are alive between 4 and 22 (median 11) months after OLT. Seventeen patients have normal liver function and 14 of them have resumed full life activity. Three patients died: one of bacterial peritonitis (day 6), one of chronic rejection with allograft failure (month 4) and one following massive stroke (month 10). Surgical complications occurred in 7 patients (33%). We believe that proper training of vital team members at established transplant centers with good results, availability of adequate equipment and all the facilities required with strict adherence to transplant protocols are all paramount for a successful start of a liver transplant program.
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Affiliation(s)
- Maciej Wójcicki
- Department of General and Transplantation Surgery, M. Curie Hospital, Szczecin, Poland.
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34
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Wójcicki J, Kozłowski K, Droździk M, Wójcicki M. Lidocaine elimination in patients with liver cirrhosis. Acta Pol Pharm 2002; 59:321-4. [PMID: 12403308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/27/2023]
Abstract
The aim of the study was to evaluate lidocaine elimination in patients with liver cirrhosis. The study was carried out in 30 cirrhotic patients classified according to the Child-Pugh's score to subgroups A (n=11). B (n=12) and C (n=7), and 14 healthy volunteers. Lidocaine was administered intravenously, at a dose of I mg/kg, and blood samples for lidocaine and monoethylglycinexylidide (MEGX) assays were collected for up to 6 h. Decreased elimination half-live for lidocaine as well as reduced formation rate of MEGX was found in cirrhotic patients. Lidocaine metabolising capacity of the liver was irrespective of etiology of cirrhosis. It was also found that evaluation of elimination half-life of lidocaine is more closely related to the Child-Pugh's staging of liver dysfunction than 15-minute MEGX concentration.
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Affiliation(s)
- Jerzy Wójcicki
- Department of Experimental and Clinical Pharmacology, Pomeranian Academy of Medicine, Szczecin, Poland
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35
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Wójcicki M, Drozdzik M, Sulikowski T, Wójcicki J, Gawrońska-Szklarz B, Zieliński S, Rózewicka L. Pharmacokinetics of intravenously administered digoxin and histopathological picture in rabbits with experimental bile duct obstruction. Eur J Pharm Sci 2000; 11:215-22. [PMID: 11042227 DOI: 10.1016/s0928-0987(00)00096-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
This study aimed to examine the effect of obstructive cholestasis on the pharmacokinetics of digoxin. Eighteen male rabbits were randomly ascribed to the two study groups: the sham-operated control group and the examined group - with common and cystic bile duct ligations. Digoxin was administered intravenously as a single dose of 0.02 mg/kg, and blood samples were withdrawn for up to 24 h. Digoxin concentrations were determined by the FPIA method. The pharmacokinetic parameters were calculated using a noncompartmental analysis. During the whole observation period the blood serum concentrations of digoxin were statistically higher in animals with obstructive cholestasis versus the controls. A significant increase in the area under the plasma concentration-time curve, decrease in the total body clearance and in the volume of distribution on the 6th day after the bile ducts ligation as compared to the sham-operated controls, were observed. The obtained results suggest an impaired elimination of digoxin in obstructive cholestasis in rabbits.
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Affiliation(s)
- M Wójcicki
- Department of General and Transplantation Surgery, Pomeranian Academy of Medicine, 70-111, Szczecin, Poland
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36
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Wójcicki M, Droździk M, Olewniczak S, Opolski A, Wietrzyk J, Radzikowski C, Kaczmarek B, Wrzesiński M, Romanowski M, Kamiński M, Zieliński S. Antitumor effect of electrochemical therapy on transplantable mouse cancers. Med Sci Monit 2000; 6:498-502. [PMID: 11208360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/19/2023] Open
Abstract
The aim of our study was to assess the antitumor effect of electrochemical therapy (ECT) in the mice bearing advanced transplantable tumours. Mouse mammary cancer 16/C (group 1) and fibrosarcoma F69-3 (group 2) were transplanted subcutaneously (s.c.) into the C3H or BALB/c mice, respectively. Twenty animals in each group bearing measurable s.c. tumours were randomly divided into two subgroups (experimental and control). Two electrodes were inserted into tumours and low level direct current (6-7 V, 5-21 mA) was passed. The animals were observed and tumors were measured twice a week. The animals were sacrificed and autopsied when the tumor diameter reached 2.0 cm. Two animals of each group (experimental and control) were sacrificed for histopathological tumor examination on the 1st and 6th day after ECT. A significant inhibition of tumor growth in mice subjected to ECT was observed, both in those with s.c. growing mammary cancer and with fibrosarcoma. This inhibition was associated with marked prolongation of survival time of ECT-treated mice. It appeared that the mice with mammary cancers were more susceptible to ECT therapy than those with growing s.c. fibrosarcoma. The histopathological studies of tumor specimens from ECT-treated mice showed extensive foci of necrosis with shrinkage of cell nuclei deprived of chromatin. In conclusion, the treatment which inhibits the growth of experimental mammary and fibrosarcoma tumors was demonstrated. However, in no mice complete regression of tumours was observed.
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Affiliation(s)
- M Wójcicki
- Clinics of General and Transplantological Surgery, Pomeranian Medical University, Szczecin, Poland
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37
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Wójcicki J, Wojciechowski G, Wójcicki M, Kostyrka R, Sterna R, Gawronska-Szklarz B, Pawlik A, Drozdzik M, Kozlowski K. Pharmacokinetics of propranolol and atenolol in patients after partial gastric resection: a comparative study. Eur J Clin Pharmacol 2000; 56:75-9. [PMID: 10853882 DOI: 10.1007/s002280050724] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
OBJECTIVE Partial gastric resection alters the anatomy and secretory activity of the gastrointestinal tract. It might be expected that the consequences of such changes should affect the pharmacokinetics, especially concerning the absorption of orally administered drugs. Propranolol and atenolol, as representatives of lipophilic and hydrophilic beta-adrenoreceptor antagonists, have been studied in order to define their pharmacokinetic characteristics in patients after partial gastrectomy. METHODS The study was carried out in 29 patients after gastric resection with Billroth I (B1) anastomosis and in 18 healthy volunteers as controls. Pharmacokinetics of propranolol and atenolol was investigated after a single oral dose of 80 mg and 100 mg, respectively, following a cross-over schedule. Blood samples were collected ten times during the 24 h after the drug administration. Pharmacokinetic parameters of propranolol and atenolol were calculated using a one-compartment open model with first-order absorption. RESULTS The average blood plasma concentrations of propranolol in gastrectomised patients were lower than those in controls, reaching significance between 1.5 h and 6.0 h of the observation period. Pharmacokinetic parameters of propranolol were different in subjects submitted to surgery compared with healthy persons. We observed a significant decrease in the area under the concentration-time curve (32%) and the peak plasma concentration (20%), and an increase in half-life (25%). Mean plasma concentrations and pharmacokinetic parameters of atenolol in patients following partial gastric resection were not significantly different from those in the controls. No relationship between time interval following partial gastrectomy and pharmacokinetic parameters of the investigated drugs was noted. CONCLUSION Partial gastrectomy with B1 anastomosis affects the pharmacokinetics of propranolol (lipophilic drug) but not atenolol (hydrophilic drug).
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Affiliation(s)
- J Wójcicki
- Department of Experimental and Clinical Pharmacology, Pomeranian University School of Medicine, Szczecin, Poland
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38
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Gawrońska-Szklarz B, Lubiński J, Kladny J, Kurzawski G, Bielicki D, Wójcicki M, Sych Z, Musial HD. Polymorphism of GSTM1 gene in patients with colorectal cancer and colonic polyps. Exp Toxicol Pathol 1999; 51:321-5. [PMID: 10445390 DOI: 10.1016/s0940-2993(99)80014-1] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Abstract
The frequency of the GSTM1 gene in patients with nonpolyposis colorectal cancer (CRC) (n = 70) and in subjects with colonic polyps (n = 27) was evaluated and compared with healthy individuals (n = 145). Patients with CRC were divided into the three groups: patients coming from the families with hereditary nonpolyposis colorectal cancer (HNPCC) (n = 17); patients with a high risk of HNPCC who were referred to as suspected of HNPCC (n = 25); patients with sporadic colorectal cancer without clinical features of hereditary tumours (n = 28). A simple polymerase chain reaction (PCR) - based assay to identify GSTM1 nulled and positive (non-nulled) genotype was used. No significant differences in frequency of nulled individuals were observed in both patients with HNPCC and patients suspected of HNPCC as well as in subjects with colonic polyps. The most interesting observation was made in the group of patients with sporadic CRC. Twenty individuals (71.4 %) of the group were GSTM 1 deficient which was significantly different from the control population (p < 0.04). The above data indicate that the absence of the GSTM1 gene is associated with a greater risk of sporadic colorectal cancer. There is an increase in the overall risk of approximately 2.5 as compared with the control population.
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Affiliation(s)
- B Gawrońska-Szklarz
- Department of Pharmacology and Toxicology, Medical Academy, Powstańców, Szczecin, Poland.
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39
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Gawronska-Szklarz B, Wójcicki M, Kuprianowicz A, Kedzierska K, Kedzierski M, Górnik W, Pawlik A. CYP2D6 and GSTM1 genotypes in a Polish population. Eur J Clin Pharmacol 1999; 55:389-92. [PMID: 10456489 DOI: 10.1007/s002280050645] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
OBJECTIVE The aim of the present study was to investigate the distribution of the CYP2D6 and GSTM1 genotypes in a Polish population. METHODS One hundred and forty-five unrelated healthy individuals from the western region of Poland were studied. The CYP2D6 genotype was analysed by means of polymerase chain reaction (PCR) amplification for the CYP2D6*3 and CYP2D6*4 alleles. The GSTM1 genotype was also analysed by means of a PCR assay to determine two genotypes: GSTM1-1 (positive) and GSTM1-0 (negative). RESULTS Fourteen subjects (9.6%) were classified as poor metabolisers. The frequency of CYP2D6*4 and CYP2D6*3 was 23.1% and 2.1%, respectively. The frequency of GSTM1 nulled genotype in a Polish population came to 49%. CONCLUSION The frequencies of poor metabolisers for CYP2D6 and GSTM1 nulled genotype among a Polish population were similar to those observed in other Caucasian populations.
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Affiliation(s)
- B Gawronska-Szklarz
- Department of Pharmacology and Toxicology, Medical University, Szczecin, Poland.
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40
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Wójcicki M, Drozdzik M, Sulikowski T, Gawronska-Szklarz B, Wójcicki J, Rózewicka L, Skowron J, Zielinski S, Musial HD, Zakrzewski J. Pharmacokinetics of intragastrically administered digoxin in rabbits with experimental bile duct obstruction. J Pharm Pharmacol 1997; 49:1082-5. [PMID: 9401942 DOI: 10.1111/j.2042-7158.1997.tb06046.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
A change in the functioning of the liver as a result of experimental cholestasis could result in a change in the biotransformation of drugs. The aim of this study was to evaluate the effect of extrahepatic cholestasis on the pharmacokinetics of digoxin. The investigation was performed on male rabbits randomly divided into two groups: sham-operated and animals with bile-duct ligation. Digoxin (0.02 mg kg-1) was administered intragastrically as a single dose. Biomedical and anatomo-pathological tests and pharmacokinetic assays were performed before the operation and on the 6th day after surgery. A significant increase in area under the serum concentration-time curve and in mean residence time, a decrease in total body clearance, a reduction in the volume of distribution and increases in maximum concentration and the time to reach maximum concentration were observed in animals with the bile-duct ligation. These results suggest reduced elimination of digoxin in animals with obstructive cholestasis.
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Affiliation(s)
- M Wójcicki
- Department of Experimental and Clinical Pharmacology, Pomeranian Medical Academy, Szczecin, Poland
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41
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Wójcicki M. [The effect of experimental extrahepatic cholestasis on absorption, distribution and elimination of digoxin]. Ann Acad Med Stetin 1996; 42:51-65. [PMID: 9199126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Clinical observations indicate an increased number of post-operative complications and deaths in jaundiced patients. The patient may require some simultaneous treatment of concomitant ailments, among which cardiovascular diseases occur rather frequently. Some of the drugs administered then, like digoxin, are, in spite of being predominantly eliminated via the kidneys, metabolized in the liver, secreted into the bile or participating in the enterohepatic circulation. The changed pharmacokinetics of such drugs, in the case of mechanical jaundice, may be due to an altered liver status which can affect the function of the kidneys. The aim of the study was to evaluate the pharmacokinetics of digoxin administered both intravenously and into the stomach, in the state of mechanical, extrahepatic cholestasis. The study was carried out on male rabbits, divided randomly into four groups: the first two (experimental and control) were administered digoxin intragastrically and the next two groups (experimental and control)-intravenously (Tab. 1). The animals of the experimental groups had the bile ducts ligated, whereas the controls were sham-operated on. Digoxin was given to all the animals 4 days before the operation and 6 days after the surgery, in a dose of 0.02 mg/kg. Blood samples were collected ten times for 24 hours after the drug administration. Digoxin concentrations were determined by FPIA method, and pharmacokinetic parameters were calculated by the two compartment open model for intragastric drug administration, and by the noncompartmental analysis for intravenous route. The levels of serum total bilirubin, creatinine, urea, glucose, albumin and activities of alanine, aspartate aminotransferases and alkaline phosphatase were estimated in all of the animals. The rabbits were sacrificed at the end of the study i.e. on the 7th day after the operation. The kidneys and the livers were weighed and examined macro- and microscopically. The laboratory tests as well as the anatomopathological investigations showed the symptoms of cholestasis and the hepatorenal syndrome (Tab. 2, 3). The blood serum concentrations of digoxin, both after intragastric and intravenous administration, were statistically higher during the whole observation period in the animals with obstructive cholestasis versus the controls (Tab. 4, 6). There were no significant alterations of digoxin parameters in the animals of the control groups, measured prior to and after the surgery. In the jaundiced animals, however, most of the pharmacokinetic parameters were markedly changed as compared with the preoperative values. In the rabbits which were given digoxin intragastrically, an increase in area under the plasma concentration-time curve (AUC) and in the peak concentration of the drug (Cmax) was noted (Tab. 5). Besides, the prolongation of mean residence time (MRT) and decrease in total body clearance (Cl) as well as apparent volume of distribution (Vz), were observed, as compared to the sham-operated controls. After the intravenous administration the following changes took place (Tab. 7): an increase in AUC, the prolongation of elimination half-life (t1/2 lambda z) and decrease in the total body clearance. All the above differences were statistically significant. Thus, digoxin, a drug predominantly eliminated via the kidney undergoes an impaired elimination in obstructive cholestasis. Basing on the results of the present study, the following statements could be expressed: (1) experimental, extrahepatic jaundice alters the pharmacokinetics of digoxin given intragastrically as well as intravenously; (2) the administration of therapeutic dose of digoxin in the state of mechanical jaundice may lead to its overdose; (3) obstruction of the common bile duct should indicate the necessity of monitoring the serum concentration of digoxin; (4) extrahepatic cholestasis may induce hepatorenal syndrome.
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Affiliation(s)
- M Wójcicki
- Samodzielnej Pracowni Farmakokinetyki i Terapii Monitorowanej Katedry Farmakologii i Toksykologii Pomorskiej Akademii Medycznej w Szczecinie
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Wójcicki J, Sulikowski T, Wójcicki M, Droździk M, Gawrońska-Szklarz B, Barcew-Wiszniewska B, Skowron J, Rózewicka L. Pharmacokinetics of phenazone (antipyrine) in rabbits with experimental common bile duct obstruction. Br J Pharmacol 1996; 117:1-4. [PMID: 8825335 PMCID: PMC1909376 DOI: 10.1111/j.1476-5381.1996.tb15146.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
1. An altered functional state of liver due to experimental cholestasis could result in a change in the biotransformation of drugs. The aim of this study was to evaluate an influence of obstructive cholestasis on the pharmacokinetics of phenazone (antipyrine). 2. The investigation was carried out on male rabbits, randomly allocated into two groups: shamoperated and animals with biliary ducts ligation. Phenazone was administered intragastrically as a probe of drug metabolism. 3. Measurements, i.e. laboratory and pharmacodynamic tests, as well as pharmacokinetic assays, were performed before the operation as well as 10-12 days after the bile duct ligation. At the end of the study livers were examined macro- and microscopically and biochemical analysis of the liver microsomes was performed. 4. The measured pharmacokinetic parameters suggested an impaired biotransformation of phenazone in animals with obstructive cholestasis, leading to a slower drug elimination.
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Affiliation(s)
- J Wójcicki
- Pharmacology and Toxicology, Medical Academy, Szczecin, Poland
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Wójcicki J, Sulikowski T, Wójcicki M, Droździk M, Gawrońska-Szklarz B, Barcew-Wiszniewska B, Skowron J, Rózewicka L, Gołdyn U. Pharmacokinetics of lidocaine and its major metabolite- monoethylglycinexylidide (MEGX) in rabbits with experimental common bile duct obstruction. Eur J Drug Metab Pharmacokinet 1995; 20:119-23. [PMID: 8582436 DOI: 10.1007/bf03226365] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
The aim of this study was to evaluate, using an experimental model, the effect of obstructive cholestasis on the pharmacokinetics of lidocaine and the formation rate of its major metabolite- monoethylglycinexylidide (MEGX)-in rabbits. The investigation was carried out on 20 rabbits, randomly divided into two groups: a control one sham-operated and an experimental one-animals with biliary duct ligation. The measurements, i.e. laboratory and pharmacodynamic tests, as well as pharmacokinetic assays were performed prior to the operation as well as 10-12 days after the bile duct ligation. At the end stage of the study, livers were examined macro- and microscopically and biochemical analysis of the liver microsomes were performed. Lidocaine was given intravenously, as a bolus of 6 mg/kg. Blood for pharmacokinetic assay was sampled within 6 h following the drug administration, and MEGX concentration was evaluated 15 min after lidocaine had been administered. The immunofluorescence polarization method was employed for determination of lidocaine and MEGX concentrations. The one-compartment open model was used for calculations.
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Affiliation(s)
- J Wójcicki
- Chair of Pharmacology and Toxicology, Medical Academy, Szczecin, Poland
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Daniłoś J, Czekierdowska D, Wójcicki M, Surmaczyńska B, Jagiełło-Wójtowicz E. [Induction of uterine contractions with estradiol and its effect on lactation and serum hormone level]. Ginekol Pol 1988; 59:414-8. [PMID: 3234885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
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Jagiełło-Wójtowicz E, Załuska W, Szponar J, Surmaczyńska B, Wójcicki M, Kleinrok Z. Effects of serotonin-active drugs on prolactin secretion in male rats. Pol J Pharmacol Pharm 1988; 40:73-80. [PMID: 2467272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The effects of several serotonin acting drugs on serum prolactin levels were studied in male rats. Administration of the serotonin precursor, 5-hydroxytryptophan (5-HTP; 250 mg/kg ip) or pargyline (5 mg/kg ip) with 5-HTP (100 mg/kg ip) significantly increased serum prolactin concentration. Pretreatment of rats with the serotonin agonist, quipazine (10 mg/kg ip) caused increase in serum prolactin levels. Depletion of serotonin stores by pretreatment with p-chloro-phenylalanine methyl-ester (PCPA; 3 x 300 mg/kg ip) significantly prevent the effect of quipazine on prolactin levels. Serotonin uptake blocker, fluoxetine (10 mg/kg ip) produces an increase in the prolactin concentrations of the serum. Administration of the reserpine (2.5 mg/kg sc) did not affect serum prolactin levels. Both serotonin receptor blockers, cyproheptadine (0.5 mg/kg ip) and pizotifen (1 mg/kg ip) caused a week decrease in the serum prolactin levels. Significant changes in concentrations of 5-hydroxytryptamine (5-HT) and 5-hydroxyindoleacetic acid (5-HIAA) in brain of rats pretreated with above serotonin-active drugs were found. These results indicate that serotonergic system can modify secretion of prolactin.
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Dyk T, Wójcicki M. [Case of immunothrombocytopenia with hypersensitivity to various drugs]. Wiad Lek 1974; 27:535-8. [PMID: 4830353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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