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Schult A, Andersson M, Asin-Cayuela J, Olsson KS. Hemorrhagic colitis induced by trientine in a 51-year-old patient with Wilson’s disease waiting for liver transplantation: A case report. World J Hepatol 2022; 14:1687-1691. [PMID: 36157863 PMCID: PMC9453458 DOI: 10.4254/wjh.v14.i8.1687] [Citation(s) in RCA: 0] [Impact Index Per Article: 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: 03/03/2022] [Revised: 07/01/2022] [Accepted: 07/27/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Wilson’s disease (WD) is a rare inherited disorder of copper metabolism. Treatment consists of chelating agents, but side effects are common. We describe a patient who developed colitis during trientine treatment leading to decompensation of liver cirrhosis.
CASE SUMMARY A healthy 51-year-old woman was diagnosed with liver cirrhosis due to decompensation with ascites. Etiologic evaluation raised suspicion of hereditary hemochromatosis because of compound heterozygosity HFE p.C282Y/p.H63D, and phlebotomy was started. Re-evaluation showed low ceruloplasmin, increased urinary copper excretion and the presence of Kayser-Fleischer rings. WD was confirmed by genetic analysis. Because of decompensated cirrhosis, she was referred for liver transplant evaluation. Simultaneously, treatment with trientine was initiated. Liver function initially stabilized, and the patient was not accepted for a liver transplant. Shortly after this, she developed severe hemorrhagic colitis, most probably a side effect of trientine. During that episode, she decompensated with hepatic encephalopathy. Because of a second decompensating event, she was accepted for liver transplantation, and an uneventful transplantation was carried out after clinical improvement of colitis.
CONCLUSION Despite WD being a rare disorder, it is important to consider because it can present with a plethora of symptoms from childhood to an elderly age. Colitis should be recognized as a serious adverse drug reaction to trientine treatment that can result in decompensated liver disease.
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Affiliation(s)
- Andreas Schult
- Transplant Institute, Sahlgrenska University Hospital, Gothenburg 41345, Sweden
- Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg 41345, Sweden
| | - Matts Andersson
- Department of Medicine, Örnsköldsvik Hospital, Örnsköldsvik 89145, Sweden
| | - Jorge Asin-Cayuela
- Department of Clinical Genetics, Sahlgrenska University Hospital, Gothenburg 41345, Sweden
| | - Karl Sigvard Olsson
- Section of Hematology and Coagulation, Department of Medicine and Clinical Nutrition, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg 41345, Sweden
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Olsson KS, Wålinder O, Kindmark A, Williams R. Common local founder effects for Wilson's disease and hereditary hemochromatosis; mutation studies of a large family. Scand J Gastroenterol 2012; 47:1014-20. [PMID: 22774841 DOI: 10.3109/00365521.2012.703240] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [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] [Indexed: 02/04/2023]
Abstract
UNLABELLED Wilson's disease (WND) and hereditary hemochromatosis (HH) are two metal loading diseases of copper and iron, respectively, and are both recessively inherited. In central Sweden, where HH is common, 9 Wilson kindred (14 members) were identified. Aims of the study were to test whether nine WND families shared a common origin, a common mutation and if carrying HFE mutations affected their phenotype. RESULTS The nine families were traced through 13 generations to a common founder origin in the mid-seventeenth century. Despite identity of descent, four different ATP7B mutations appeared with homozygosity in four, with two different mutations, W779X and T977M. There were three compound heterozygotes, W779X/T977M, R1319X/H1069Q and one T977M combined with a new, previously not described mutation, probably of Finnish origin. The founder family also included 26 descendant kindred (55 members) with HH as shown by HFE mutations. This admixture coincided with a migration out of the original parish into hemochromatosis-rich localities. One WND patient had iron overload (serum ferritin 672 µg/l and raised liver enzymes), but lacked HFE mutations. In another family with serious hemochromatosis (two sons dying from bronze diabetes), the coinheritance of congenital spherocytosis was probably the cause rather than an additional effect of WND. CONCLUSIONS WND though a rare disease may become aggregated like HH in certain areas due to local founder effects. Despite extensive pedigree studies leading back to the local founder family, the authors were unable to find a single defining mutation of the ATP7B gene.
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Affiliation(s)
- Karl Sigvard Olsson
- Department of Medicine, Section of Hematology and Coagulation, Sahlgrenska University Hospital, Göteborg, Sweden.
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Olsson KS, Konar J, Dufva IH, Ricksten A, Raha-Chowdhury R. Was the C282Y mutation an Irish Gaelic mutation that the Vikings helped disseminate? HLA haplotype observations of hemochromatosis from the west coast of Sweden. Eur J Haematol 2010; 86:75-82. [PMID: 20946107 DOI: 10.1111/j.1600-0609.2010.01536.x] [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: 12/16/2022]
Abstract
UNLABELLED The HLA-related hemochromatosis mutation C282Y is thought to have originated in Ireland in a person with HLA-A3-B14 and was spread by Vikings. Irish people with two HLA-A3 alleles had a high risk of hemochromatosis. In this study, from west Sweden, we wanted to test these hypotheses. METHODS HFE mutations in controls, bone marrow donors with HLA-A3/A3 and patients with hemochromatosis. HLA haplotypes, extended haplotype analysis and pedigree studies. RESULTS The allelic C282Y frequency 0.04, (CI 0.01-0.07) was lower (P < 0.001) in Sweden than in Ireland 0.10 (CI 0.08-0.11), and Swedish bone marrow donors with HLA-A3/A3 (n = 77) had a low risk of hemochromatosis. HLA haplotypes available from 239/262 (91.5%) proband patients homozygous for C282Y showed a dominance of A3-B7 and A3-B14 both in linkage disequilibrium with controls (P < 0.001). Pedigree studies extended into the 17th century supported a local founder effect of A3-B14 in the county of Bohuslän. The A3-B14 haplotype may well be the original and A3-B7 the result of centromeric recombinations. The haplotype diversity and recombination events were not different from a Celtic series. These findings do not support the hypothesis of the C282Y mutation being of an Irish Celtic origin. CONCLUSIONS The C282Y frequency shows a west to east decline from Ireland through the north of Europe. Vikings may have been involved in the spread of C282Y, but the mutation is probably older and may have been spread in Europe by earlier seafarers.
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Affiliation(s)
- Karl Sigvard Olsson
- Section of Hematology and Coagulation, Department of Medicine, Sahlgrenska University Hospital, Göteborg, Sweden.
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Abstract
Liver dysfunction as measured by S-ALAT activity was present in 72% of patients over 40 years of age with HLA-related iron overload, mainly detected by laboratory screening. Liver dysfunction was correlated to the amount of iron stored (r = 0.54, p less than 0.001). When iron was removed by phlebotomy, liver function returned to normal. S-ALAT activity was closely correlated to serum ferritin concentration (r = 0.73, p less than 0.001). Even a mild iron excess can affect hepatocytes and result in increased levels of ferritin and aminotransferases in serum. Patients with "transaminitis" should be investigated for iron overload.
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Abstract
An increase in the iron content of food may be harmful to people with genetic hemochromatosis. We studied the prevalence of this disorder in Sweden, which is the country with the world's highest iron fortification of food. Serum ferritin and transferrin (TIBC) saturation levels were used as initial screening methods. Three (0.5%) of 623 males aged 30-39 years were found to have genetic hemochromatosis. Family studies revealed 10 additional homozygotic family members. A prevalence of 0.5% of homozygotes (q2) implies a gene frequency (q) of 6.9% or a heterozygote frequency (2 x Q) of 13.8%. The high gene frequency may be explained by a possible genetic advantage of heterozygotes in the past. We conclude that idiopathic hemochromatosis is not as rare as previously thought. Affected persons should be detected and treated before irreversible organ damage occurs. This study demonstrates that serum ferritin levels together with TIBC saturation levels are adequate methods for screening populations.
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Branehög I, Olsson KS, Weinfeld A, Domellöf L. Association of hyperthyroidism with idiopathic thrombocytopenic purpura and haemolytic anaemia. Acta Med Scand 2009; 205:125-31. [PMID: 569964 DOI: 10.1111/j.0954-6820.1979.tb06017.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Olsson KS. Studies on iron stores built up by an iron-poly (sorbitol-gluconic acid) complex, Ferastral, in man. Preliminary report. Scand J Haematol Suppl 2009; 32:186-190. [PMID: 272027 DOI: 10.1111/j.1600-0609.1977.tb01235.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The characteristics of iron stores built up by a new parenteral iron-poly (sorbitol-gluconic acid) complex, Ferastral, have been studied in iron depleted non-anemic blood donors. The results from studies on the first three subjects are presented. The availability of this storage iron for the chelator, desferrioxamine, was found to be in the same range as normal iron stores. The pattern of distribution in reticulo-endothelial cells of the bone marrow could not be differentiated from natural storage iron. No visible iron could be detected in liver parenchymal cells 40 days after iron administration. The results from these preliminary studies suggests normal bioavailability of this material for Hb-synthesis. The absence of iron in liver parenchymal cells might be explained by the short time interval between the iron administration and the fine needle aspiration biopsy.
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Abstract
People with parenchymal iron overload exhibit an elevated serum iron concentration and a raised transferrin (TIBC) saturation early in the course of the disease. They can therefore be detected by simple laboratory tests before organ damage has occurred. In this study running for 2 months, 10512 samples from approximately 8750 patients and blood donors were examined in a county hospital in Central Sweden. Abnormal TIBC saturation (greater than 70%) was found in 1.7% of the samples. This abnormality was caused by physiological fluctuations in serum iron in 44%, liver disease in 22%, blood disorder in 10%, iron therapy in 10.5% and parenchymal iron overload in 11.5%. The diagnosis of iron overload was confirmed by measuring the serum ferritin concentration and by performing the desferrioxamine test, liver biopsy, quantitative phlebotomy and family studies including HLA typing. We found a prevalence of iron overload of 0.24%. This figure is almost certainly too low because some affected patients were probably lost because of TIBC desaturation induced by inflammatory conditions.
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Friis-Liby I, Meresaar U, Olsson KS. [Is flucloxacillin-induced liver damage an underreported complication?]. Lakartidningen 1999; 96:4535-6. [PMID: 10575859] [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] [Subscribe] [Scholar Register] [Indexed: 02/14/2023]
Affiliation(s)
- I Friis-Liby
- Division B, Sahlgrenska Universitetssjukhuset/Mölndal
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Olsson KS, Väisänen M, Konar J, Bruce A. The effect of withdrawal of food iron fortification in Sweden as studied with phlebotomy in subjects with genetic hemochromatosis. Eur J Clin Nutr 1997; 51:782-6. [PMID: 9368814 DOI: 10.1038/sj.ejcn.1600488] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.5] [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: 02/05/2023]
Abstract
OBJECTIVES The iron fortification of food in Sweden, the highest in the world, was withdrawn 1st January 1995, because the effect upon target groups was considered to be uncertain. We wanted to study the effect of such a dietary experiment. DESIGN Comparative cross over study. SETTING Out patient service and Blood Bank. SUBJECTS Sixteen men aged 24-73 y on maintenance phlebotomy after treatment for iron overload. One was excluded because of inflammatory disease. INTERVENTIONS Quantitative phlebotomy with serial measurements of Hb conc., % transferrin saturation and serum ferritin concentration. MAIN OUTCOME MEASURES Iron absorption was measured by phlebotomy during two periods, with and without iron fortification. 1 g Hb = 3.4 mg Fe. RESULTS Iron absorption was significantly reduced (P < 0.001) when iron fortification was withdrawn from a mean of 4.27 +/- 1.2 to 3.63 +/- 1.1 mg/d. The difference of 0.65 mg/d (95% c.i. 0.32-0.97) corresponds to the fraction of iron derived from fortification. Intervals between donations had to be extended from 59 +/- 15 to 69 +/- 17 d (P < 0.01) to avoid induction of iron deficiency anemia. The iron content of the fortified diet averaged 15.4 mg/d, of which the fortified fraction constituted 4.1 mg/d (27%). The relative bioavailability of carbonyl iron used as fortificant was 38%. CONCLUSIONS The relative bioavailability of carbonyl iron used as fortificant was higher than previously reported. Target groups such as menstruating females will probably be affected by a higher prevalence of iron deficiency when food is no longer fortified. People with genetic hemochromatosis will accelerate into clinical disease at a slower rate.
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Affiliation(s)
- K S Olsson
- Department of Medicine, Mölndal Hospital, Sweden
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Olsson KS. [Genetic screening discovers hemochromatosis. Organ damage caused by iron may be prevented]. Lakartidningen 1997; 94:3957-8. [PMID: 9411162] [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] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- K S Olsson
- Division B, Medicin, Sahlgrenska Universitetssjukhuset/Mölndal
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Abstract
OBJECTIVES The present study was undertaken to confirm or reject recent findings indicating a high prevalence of iron deficiency in Swedish male adolescents; a second aim was to study the prevalence of genetic iron overload. DESIGN The diagnostic criteria were: anaemia: Hb < 130 g L-1 (a): iron deficiency: serum ferritin (SF) < 12 micrograms L-1 + transferrin saturation (TS) < 16% (b): iron deficiency anaemia a + b. Iron overload: SF (90th percentile) + TS (90th percentile) in repeat tests. SETTING Central Sweden. SUBJECTS A total 3975 men aged 18 years studied on enrollment into military service. RESULTS Serum ferritin averaged 36.8 micrograms L-1. Anaemia was present in 0.5%, iron deficiency anaemia in 0.17% and iron deficiency in 0.4%. If iron deficiency is defined as SF < 16 micrograms L-1, as was recently suggested, the prevalence would be 2.8%. Such a cut-off value would include 73% normal people (false positives). Iron overload had the same prevalence as iron deficiency, 0.4%. CONCLUSIONS Iron stores, as measured by serum ferritin, are small in young men studied at the end of their growth spurt. However, iron deficiency is rare. Therefore, the present study has not been able to confirm the high prevalence of iron deficiency recently reported. A prevalence of genetic haemochromatosis of 0.4%, confirms earlier findings and would mean that 12.6% of the population are heterozygotic carriers of the iron-loading genes. These findings give no support for a proposed, more effective iron-enrichment of food. It is not needed and can be harmful.
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Affiliation(s)
- K S Olsson
- Department of Medicine, Mölndal Hospital, Sweden
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Abstract
The gene coding for idiopathic hemochromatosis is prevalent in Sweden, the country with the highest iron fortification of food (42%) in the world. We wanted to study if this highly iron-fortified diet had negative effects on the iron situation in carriers of the iron-loading genes. Iron stores averaged 6.7 grams in male homozygotes who were mainly identified through laboratory screening. It was 3.4 grams in female homozygotes. By HLA typing of family members of these homozygous probands, 39 additional homozygotes and 172 heterozygotes were detected. Serum ferritin averaged 620 micrograms/l in 20 male and 168 micrograms/l in 19 female homozygotes in the family screening. Storage iron as measured by serum ferritin concentration was slightly but significantly higher in male heterozygotes than controls (117 micrograms/l versus 87 micrograms/l, p less than 0.02). There was no further increase in serum ferritin concentration with age after 40 years. Heterozygotes showed no clinical signs of iron damage. These findings do not indicate that carriers of the iron-loading genes in Sweden have been adversely affected by the highly iron-fortified diet of the country.
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Affiliation(s)
- K S Olsson
- Department of Medicine, Ostersund Hospital, Sweden
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Abstract
The frequency of HLA-A3 and HLA-B14 antigens was found to be significantly (P = less than 0.0001) higher in a series of 50 unrelated and unselected Swedish patients with idiopathic hemochromatosis (IH) than in controls, being 66% and 32% for A3 and 22% and 2% for B14. The haplotype A3B14 was associated with the highest risk in this material (relative risk 23.4). One family with this haplotype was traced back to the end of the seventeenth century. The pattern of HLA antigens associated with IH in Sweden shows remarkable similarity to those reported from England and Brittany.
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Olsson KS, Ritter B. [Liver damage caused by solvents - or by iron or hyperlipoproteinemia?]. Lakartidningen 1981; 78:2217-8. [PMID: 7266156] [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: 01/24/2023]
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Olsson KS. [Idiopathic hemochromatosis--a forgotten disease?]. Lakartidningen 1979; 76:35-8. [PMID: 763015] [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: 12/24/2022]
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Olsson KS, Heedman PA, Staugárd F. Preclinical hemochromatosis in a population on a high-iron-fortified diet. JAMA 1978; 239:1999-2000. [PMID: 642130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Three hundred forty-seven (96.4%) of all persons aged 30 to 39 years were screened with serum iron and iron binding capacity measurements to determine the incidence of hemochromatosis in a population. No women had signs of iron overload; however, nine men (5%) had persistenly elevated serum iron levels. In four men (2%), increased iron stores was found with a distribution like that in the early stages of hemochromatosis. In combination with recent findings of clinical hemochromatosis at our hospital, this study suggests that this condition is not as rare as has been reported earlier.
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Olsson KS, Heedman PA, Staugard R. Iron overload in Sweden. N Engl J Med 1978; 298:287. [PMID: 619284 DOI: 10.1056/nejm197802022980530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Bergström I, Engelfeldt E, Olsson KS, Boëthius G, Hellblom M. [Extent of diseases and medical treatment in Jämtland]. Lakartidningen 1977; 74:2583-7. [PMID: 895265] [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: 12/24/2022]
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Olsson KS. [Hemoglobin production after treatment with iron dextran in total dose infusion compared with oral ferrosuccinate]. Nord Med 1970; 84:1568. [PMID: 5488574] [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: 01/15/2023]
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Brorson JE, Fagerberg SE, Olsson KS. [A case of listeriosis]. Lakartidningen 1968; 65:683-6. [PMID: 4972784] [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: 01/13/2023]
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