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Kenborg L, Ebbehoj A, Ejerskov C, Handrup MM, Østergaard JR, Hove H, Doser K, Krøyer A, Mulvihill JJ, Winther JF, Stochholm K. Endocrine morbidity in neurofibromatosis 1: a nationwide, register-based cohort study. Eur J Endocrinol 2023; 189:190-198. [PMID: 37542520 DOI: 10.1093/ejendo/lvad101] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 06/30/2023] [Accepted: 07/17/2023] [Indexed: 08/07/2023]
Abstract
OBJECTIVE Previous studies have found that neurofibromatosis 1 (NF1) is associated with an increased risk for endocrine disorders, but no comprehensive overview of the risk for specific endocrine disorders has been published. We assessed endocrine morbidity in individuals with NF1 from information on hospital admissions, surgery for endocrine disorders, and relevant medication. DESIGN A nationwide population registry-based cohort study. METHODS We identified 2467 individuals with NF1 diagnosed between 1977 and 2013 from the Danish National Patient Register and the RAREDIS database and 20 132 randomly sampled age- and sex-matched population comparisons. Information on endocrine diseases was identified using registrations of discharge diagnoses, surgery, and medication prescriptions. The rates of endocrine disorders in individuals with NF1 were compared with those in the comparison cohort in Cox proportional hazard models. RESULTS Individuals with NF1 had a higher rate than the comparison group of any endocrine discharge diagnosis (hazard ratio [HR] 1.72, 95% confidence interval [CI]: 1.58-1.87), endocrine-related surgery (2.03, 1.39-2.96), and prescribed medications (1.32, 1.23-1.42). Increased HRs were observed for diseases and surgical operations of several glands, including pheochromocytoma, and for osteoporosis, and osteoporotic fractures. Decreased rates were observed with drugs for type 2 diabetes. Women with NF1 had higher HRs for surgery of the ovaries, uterus, and sterilization, but lower rates of surgeries of cervix and prescriptions for birth control pills. CONCLUSIONS Neurofibromatosis 1 is associated with a variety of endocrine disorders, surgery, and medication related to endocrine disease. Awareness of endocrine morbidity is important in the clinical follow-up of individuals with NF1.
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Affiliation(s)
- Line Kenborg
- Childhood Cancer Research Group, Danish Cancer Society Research Center, 2100 Copenhagen E, Denmark
| | - Andreas Ebbehoj
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, 8200 Aarhus N, Denmark
| | - Cecilie Ejerskov
- Centre for Rare Diseases, Department of Paediatric and Adolescent Medicine, Aarhus University Hospital, 8200 Aarhus N, Denmark
| | - Mette Møller Handrup
- Centre for Rare Diseases, Department of Paediatric and Adolescent Medicine, Aarhus University Hospital, 8200 Aarhus N, Denmark
| | - John R Østergaard
- Centre for Rare Diseases, Department of Paediatric and Adolescent Medicine, Aarhus University Hospital, 8200 Aarhus N, Denmark
| | - Hanne Hove
- The RAREDIS Database, Centre for Rare Diseases, Department of Paediatrics, Copenhagen University Hospital, 2100 Copenhagen E, Denmark
- Centre for Rare Diseases, Department of Paediatrics, Rigshospitalet, 2100 Copenhagen E, Denmark
| | - Karoline Doser
- Childhood Cancer Research Group, Danish Cancer Society Research Center, 2100 Copenhagen E, Denmark
| | - Anja Krøyer
- Childhood Cancer Research Group, Danish Cancer Society Research Center, 2100 Copenhagen E, Denmark
| | - John J Mulvihill
- Department of Pediatrics, University of Oklahoma, Norman, OK 73019-3073, United States
| | - Jeanette F Winther
- Childhood Cancer Research Group, Danish Cancer Society Research Center, 2100 Copenhagen E, Denmark
- Faculty of Health, Department of Clinical Medicine, Aarhus University and University Hospital, 8200 Aarhus N, Denmark
| | - Kirstine Stochholm
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, 8200 Aarhus N, Denmark
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Ejerskov C, Farholt S, Nielsen FSK, Berg I, Thomasen SB, Udupi A, Ågesen T, de Fine Licht S, Handrup MM. Clinical Characteristics and Management of Children and Adults with Neurofibromatosis Type 1 and Plexiform Neurofibromas in Denmark: A Nationwide Study. Oncol Ther 2023; 11:97-110. [PMID: 36454436 PMCID: PMC9935791 DOI: 10.1007/s40487-022-00213-4] [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] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Accepted: 10/31/2022] [Indexed: 12/03/2022] Open
Abstract
INTRODUCTION Plexiform neurofibromas (PN) are benign nerve sheath tumours that are a frequent and potentially debilitating complication in patients with neurofibromatosis type 1 (NF1). The objective of this study was to describe the natural history of PN in children, adolescents and adults with NF1. METHODS This was a nationwide, longitudinal cohort study of patients with NF1 under observation at the two national centres of NF1 expertise in Denmark between 2000 and 2020. Patient and clinical characteristics were documented from individual medical records. RESULTS A total of 1099 patients with NF1 were included. Overall, 12% (35/296) of paediatric patients and 21% (172/803) of adult patients had ≥ 1 large PN (≥ 3 cm). Approximately half of patients with a large PN had ≥ 1 symptomatic PN. The most frequent symptoms were pain, neurological deficits, cosmetic issues, disfigurement, compression, increased psychosocial burden and vision loss. Clinical evaluations of PN size were available for 40 PN in 34 paediatric patients and 191 PN in 159 adult patients with large PN. Surgery (complete resection or debulking) was performed in 38% (15/40) of PN in paediatric patients and 45% (86/191) in adult patients. In addition, 35% of PN in paediatric patients and 33% in adult patients were inoperable. In a subgroup analysis, the overall PN size increased 1.06-fold per year. Malignant peripheral nerve sheath tumours (MPNST) were diagnosed in 21 patients (two paediatric and 19 adult patients). CONCLUSIONS This study shows that PN are common, their size and prevalence increase with age, many are often inoperable and pain and other symptoms are frequently associated. The results highlight the severe sequelae and unmet need for alternatives to analgesia and surgery in patients with PN.
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Affiliation(s)
- Cecilie Ejerskov
- Centre for Rare Diseases, Paediatric and Adolescent Medicine, Aarhus University Hospital, Aarhus, Denmark.
| | - Stense Farholt
- Centre for Rare Diseases, Paediatric and Adolescent Medicine, Rigshospitalet, Copenhagen, Denmark
| | | | - Ingunn Berg
- Centre for Rare Diseases, Paediatric and Adolescent Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Stine Bogetofte Thomasen
- Centre for Rare Diseases, Paediatric and Adolescent Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Aparna Udupi
- Biostatistical Advisory Service (BIAS), Faculty of Health, Aarhus University, Aarhus, Denmark
| | | | | | - Mette Møller Handrup
- Centre for Rare Diseases, Paediatric and Adolescent Medicine, Aarhus University Hospital, Aarhus, Denmark
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Doser K, Hove H, Østergaard JR, Bidstrup PE, Dalton SO, Handrup MM, Ejerskov C, Krøyer A, Doherty MA, Møllegaard Jepsen JR, Mulvihill JJ, Winther JF, Kenborg L. Cohort profile: life with neurofibromatosis 1 - the Danish NF1 cohort. BMJ Open 2022; 12:e065340. [PMID: 36127120 PMCID: PMC9490603 DOI: 10.1136/bmjopen-2022-065340] [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] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
PURPOSE The Danish neurofibromatosis 1 (NF1) cohort was initiated to study health-related, socioeconomic and psychological consequences of living with the monogenetic disorder NF1 using a nationwide and population-based approach. PARTICIPANTS The cohort includes all 2467 individuals in Denmark who were hospitalised with or due to NF1 from 1977 to 2013 or registered in the RAREDIS Database (1995-2013), a national clinical database for rare diseases, or both. A comparison cohort matched to individuals with NF1 on sex and date of birth was identified in the Civil Registration System (n=20 132). FINDINGS TO DATE All cohort members were linked to the unique Danish registries to obtain information on hospital contacts, birth outcomes, education and partnership. A questionnaire was completed by 244 of the 629 adult cohort members with NF1 registered in the RAREDIS Database to evaluate the psychosocial and emotional burden. Further, neuropsychological tests were performed on 103 adult cohort members with NF1 and 38 adult population comparisons. To date, six studies have been published. Individuals with NF1 had an increased risk for (1) hospitalisation for disorders affecting all organ systems of the body throughout all decades of life, (2) psychiatric disorders, (3) attaining a short or medium long education and (4) not forming a life partner. Women with NF1 had an increased risk for spontaneous abortions and stillbirths. Finally, adults with NF1 had an impaired quality of life and a high need for professional support for physical, psychological and work-related problems, which was partly associated with disease severity and visibility. FUTURE PLANS The cohort will regularly be updated with newly diagnosed patients in the RAREDIS Database as well as with outcome information in the Danish registries. New studies are in progress to assess other medical and socioeconomic dimensions of living with NF1.
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Affiliation(s)
- Karoline Doser
- Childhood Cancer Research Group, Danish Cancer Society Research Center, Copenhagen, Denmark
| | - Hanne Hove
- Center for Rare Diseases, Department of Pediatrics and Adolescents, Rigshospitalet, Copenhagen, Denmark
- The RAREDIS Database, Section of Rare Diseases, Department of Pediatrics and Clinical Genetics, Rigshospitalet, Copenhagen, Denmark
| | - John R Østergaard
- Centre for Rare Diseases, Department of Paediatrics and Adolescent Medicine, Aarhus University Hospital Skejby, Aarhus, Denmark
| | - Pernille E Bidstrup
- Psychological Aspects of Cancer, Danish Cancer Society Research Center, Copenhagen, Denmark
- Institute of Psychology, University of Copenhagen, Copenhagen, Denmark
| | - Susanne O Dalton
- Survivorship and Inequality in Cancer, Danish Cancer Society Research Center, Copenhagen, Denmark
- Department of Clinical Oncology and Palliative Care, Zealand University Hospital Naestved, Naestved, UK
| | - Mette Møller Handrup
- Centre for Rare Diseases, Department of Paediatrics and Adolescent Medicine, Aarhus University Hospital Skejby, Aarhus, Denmark
| | - Cecilie Ejerskov
- Centre for Rare Diseases, Department of Paediatrics and Adolescent Medicine, Aarhus University Hospital Skejby, Aarhus, Denmark
| | - Anja Krøyer
- Childhood Cancer Research Group, Danish Cancer Society Research Center, Copenhagen, Denmark
| | - Mia Aagaard Doherty
- Childhood Cancer Research Group, Danish Cancer Society Research Center, Copenhagen, Denmark
| | - Jens Richardt Møllegaard Jepsen
- Center for Neuropsychiatric Schizophrenia Research and Center for Clinical Intervention, Mental Health Services, Copenhagen University Hospital Glostrup, Glostrup, Denmark
- Child and Adolescent Mental Health Center, Mental Health Services, Copenhagen University Hospital Glostrup, Glostrup, Denmark
| | - John J Mulvihill
- Department of Pediatrics, University of Oklahoma, Oklahoma City, Oklahoma, USA
| | - Jeanette F Winther
- Childhood Cancer Research Group, Danish Cancer Society Research Center, Copenhagen, Denmark
- Department of Clinical Medicine, Aarhus Universitet, Aarhus, Denmark
| | - Line Kenborg
- Childhood Cancer Research Group, Danish Cancer Society Research Center, Copenhagen, Denmark
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Handrup MM, Mølgaard H, Andersen BN, Ostergaard JR. Pacemaker Implantation in Juvenile Neuronal Ceroid Lipofuscinosis (CLN3)–A Long-Term Follow-Up Study. Front Neurol 2022; 13:846240. [PMID: 35356463 PMCID: PMC8960059 DOI: 10.3389/fneur.2022.846240] [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] [Received: 12/30/2021] [Accepted: 02/02/2022] [Indexed: 11/13/2022] Open
Abstract
It is well documented that deteriorating heart function due to deposition of ceroid lipopigment is a significant co-morbidity in Juvenile Neuronal Ceroid Lipofuscinosis (CLN3 disease) although the exact disease mechanisms remain unknown in any NCL form. An increasing frequency of cardiac conduction disorders including severe bradycardia and sinus arrest is seen in the late teens, as is a left ventricular hypertrophy in the early 20s. Only a few case reports of pacemaker implantation have been published, and so far, no long-term follow-up study exists. As new treatment options emerge, more patients will live longer and the need for pacemaker will likely increase, why knowledge of long-term outcome is needed. In the present study, we present the course of six patients from the original Danish CLN3-heart population study (n = 29) published in 2011 in whom pacemaker implantation was indicated from a cardiac point of view. In two cases, the families deselected pacemaker implantation. In four males, aged 19-29 years, all having a good general condition, a dual-chamber pacemaker (St. Jude Medical™ Accent/Assurity MRI™) was implanted in general anesthesia without any complications. At follow-up 9 years later, three were still alive. According to the parents' opinion they still have a good quality of life, now 26, 30, and 36 years old. Pacemaker treatment is safe and may have great impact on quality of life. However, the medical indication for pacemaker treatment is relative and it is important that various aspects, including the patient's general condition and family preferences, are thoroughly discussed before making the final decision.
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Affiliation(s)
- Mette Møller Handrup
- Department of Pediatrics and Adolescent Medicine, Centre for Rare Diseases, Aarhus University Hospital, Aarhus, Denmark
| | - Henning Mølgaard
- Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark
| | - Brian N. Andersen
- Department of Pediatrics and Adolescent Medicine, Centre for Rare Diseases, Aarhus University Hospital, Aarhus, Denmark
| | - John R. Ostergaard
- Department of Pediatrics and Adolescent Medicine, Centre for Rare Diseases, Aarhus University Hospital, Aarhus, Denmark
- *Correspondence: John R. Ostergaard
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Schultz TS, Handrup MM. [Loss of motoric function in a three-year-old boy with lysosomal storage disease]. Ugeskr Laeger 2019; 181:V05190316. [PMID: 31791450] [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: 06/10/2023]
Abstract
This case report describes a three-year-old boy with delayed development of language, who developed erythema migrans. Soon after peroral antibiotics was initiated, he also had loss of motoric function, and he developed ataxia. Neuroborreliosis was diagnosed, and antibiotic treatment was changed to intravenous. There was no gain of his motoric skills. A test was made for lysosomal storage disease, and neuronal ceroid lipofuscinosis type 2 was found. The patient started intraventricular enzyme substitution treatment as the first patient in Denmark. Treatment has shown to reduce the progression of functional decline.
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Reinhard M, Sunde L, Madsen MG, Andersen BN, Bendstrup E, Sommerlund M, Gjørup H, Larsen DA, Møller HU, Nielsen DG, Mortensen UM, Handrup MM, Aagaard NKM, Cortnum S, Khatir DS, Bayat M, Andersen G, Stausbøl-Grøn B, Christensen J. [Diagnosis, monitoring and treatment of tuberous sclerosis complex]. Ugeskr Laeger 2019; 181:V05190293. [PMID: 31791451] [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: 06/10/2023]
Abstract
Tuberous sclerosis complex (TSC) is an autosomal dominant genetic disorder with highly varying disease manifestations, many of which cause extensive morbidity. There are international consensus criteria for the diagnosis, monitoring and treatment of TSC, and approved medical treatment for some of the most serious disease manifestations. However, organisation of a rational and coordinated care of TSC patients involves many different medical specialities and is only sparsely described. This review describes the interdisciplinary care of TSC patients at Aarhus University Hospital, Denmark.
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Handrup MM, Møller JK, Rutkjaer C, Schrøder H. Importance of blood cultures from peripheral veins in pediatric patients with cancer and a central venous line. Pediatr Blood Cancer 2015; 62:99-102. [PMID: 25213546 DOI: 10.1002/pbc.25171] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [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: 03/25/2014] [Accepted: 06/10/2014] [Indexed: 01/05/2023]
Abstract
BACKGROUND When an infection is suspected in a child with cancer and a central venous line (CVL), cultures are often only obtained from the CVL and not from a peripheral vein (PV). This study was undertaken to evaluate the importance of concomitant blood cultures from the CVL and a PV. PROCEDURE Clinical data and the results of all cultures taken concomitantly from the CVL and a PV were registered prospectively in children admitted with fever from April 2008 to December 2012 at the Department of Pediatrics at Aarhus University Hospital Skejby. RESULTS During the study period 654 paired cultures obtained from the CVL and from a PV within two hour of each other were included. A true bloodstream infection (BSI) was registered in 112 episodes. In 20 (17%) out of 112, true BSI growth of a microorganism was detected only in the culture from a PV including seven cases of Escherichia coli and three cases of Staphylococcus aureus. In 52 episodes the same microorganism was cultured from both the CVL and a PV. Twenty-four of these episodes were classified as catheter-related bloodstream infections (CRBSI) using differential time to positivity. In total, 64 (57%) of all true BSI were defined as CRBSI. CONCLUSIONS Blood cultures should be obtained from a PV in addition to cultures from CVL at the onset of fever in pediatric patients with cancer in order to maximize the findings of true BSIs. The frequency of CRBSI may be over-estimated if blood cultures are drawn from CVL only.
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Handrup MM, Møller JK, Schrøder H. Central venous catheters and catheter locks in children with cancer: a prospective randomized trial of taurolidine versus heparin. Pediatr Blood Cancer 2013; 60:1292-8. [PMID: 23417891 DOI: 10.1002/pbc.24482] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [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: 10/09/2012] [Accepted: 01/02/2013] [Indexed: 01/18/2023]
Abstract
BACKGROUND To determine if the catheter lock taurolidine can reduce the number of catheter-related bloodstream infections (CRBSI) in pediatric cancer patients with tunneled central venous catheters (CVC). PROCEDURE During a study period of 34 months, 129 newly placed tunneled CVCs in 112 patients were randomly assigned to standard lock with heparin solution or experimental lock with a taurolidine solution (ClinicalTrials.gov Identifier NCT00735813). RESULTS Sixty-five CVCs were included in the standard group and 64 CVCs in the experimental group. The groups were comparable regarding patients' characteristics. A total number of 72 bloodstream infections of which 33 were CRBSIs were observed during 39,127 CVC-days. A lower rate of CRBSI (0.4 per 1,000 CVC-days) was observed in the experimental arm compared with the standard arm (1.4 per 1,000 CVC-days, incidence rate ratio (IRR) = 0.26; 95% confidence interval (CI) 0.09-0.61; P = 0.001). A lower rate of total bloodstream infections (1.2 per 1,000 CVC-days) was also observed in the experimental arm compared with the standard arm (2.5 per 1,000 CVC-days, IRR = 0.49; 95% CI 0.29-0.82; P = 0.004). Median interval from catheter insertion until first CRBSI was significantly lower in the standard group (156 days, range 12-602) compared with the experimental group (300 days, range 12-1,176; P = 0.02). Premature removal of the CVC due to infection and overall CVC survival were similar in the two study groups. CONCLUSION Locking of long-term tunneled CVC with taurolidine significantly reduces catheter-related bloodstream infections in children with cancer.
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Johannsen KH, Handrup MM, Lausen B, Schrøder H, Hasle H. High frequency of streptococcal bacteraemia during childhood AML therapy irrespective of dose of cytarabine. Pediatr Blood Cancer 2013; 60:1154-60. [PMID: 23281248 DOI: 10.1002/pbc.24448] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [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: 09/18/2012] [Accepted: 11/27/2012] [Indexed: 11/10/2022]
Abstract
BACKGROUND High-dose cytarabine has been associated with a high frequency of viridans group streptococcal (VGS) bacteraemia. VGS bacteraemia causes considerable morbidity and mortality. The Nordic Society of Paediatric Haematology and Oncology (NOPHO)-AML protocols use higher cumulated doses of cytarabine and more chemotherapy series (n = 6) than other protocols with the potential increased risk of severe VGS infections. PROCEDURE Medical records of all Danish children enrolled on the NOPHO-AML-2004 protocol between January 2004 and September 2011 (n = 45) were retrospectively reviewed and all febrile episodes were registered. RESULTS Following 236 courses of chemotherapy, 112 positive blood cultures were registered. VGS were found in 38% of all positive blood cultures. Infectious episodes with VGS resulted in more days of fever and intravenous antibiotic therapy compared with infections caused by other microorganisms. VGS were involved in 45% of all episodes categorized as sepsis (n = 51) and in 67% of life-threatening bloodstream infections (n = 9). Penicillin resistance was found in 40% of the VGS strains. No significant difference was observed in the proportion of VGS isolated following courses with low-dose cytarabine versus courses with high-dose cytarabine. CONCLUSIONS VGS were the most commonly isolated pathogens causing the most severe infections and the majority of life-threatening infections. A substantial proportion of the strains were resistant to penicillin. The high rate of VGS seemed independent of high-dose cytarabine but was more likely caused by the intensive chemotherapy treatment leading to severe mucositis and neutropenia.
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Handrup MM, Fuursted K, Funch P, Møller JK, Schrøder H. Biofilm formation in long-term central venous catheters in children with cancer: a randomized controlled open-labelled trial of taurolidine versus heparin. APMIS 2012; 120:794-801. [DOI: 10.1111/j.1600-0463.2012.02910.x] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2011] [Accepted: 03/29/2012] [Indexed: 11/30/2022]
Affiliation(s)
| | - Kurt Fuursted
- Department of Clinical Microbiology; Aarhus University Hospital Skejby; Aarhus
| | - Peter Funch
- Department of Biological Sciences; Faculty of Science, Aarhus University; Aarhus; Denmark
| | | | - Henrik Schrøder
- Department of Paediatrics; Aarhus University Hospital Skejby; Aarhus
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Handrup MM, Møller JK, Schrøder H. [Infections related to central venous catheters in children affected from malignant diseases]. Ugeskr Laeger 2011; 173:1882-1885. [PMID: 21712011] [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: 05/31/2023]
Abstract
Central venous catheters (CVC) are an essential part of the treatment of children with haematological and oncological diseases. Unfortunately, CVC also represent a major risk factor of bloodstream infections. Catheter-related bloodstream infections (CRBSI) in children are often diagnosed based on blood cultures from the CVC only. Most CRBSI can be treated without catheter removal. On suspicion of CRBSI empirical antibiotic treatment with piperacillin-tazobactam, meropenem or ampicillin in combination with gentamicin is recommended. The systemic treatment can be combined with catheter-lock therapy.
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Handrup MM, Møller JK, Frydenberg M, Schrøder H. Placing of tunneled central venous catheters prior to induction chemotherapy in children with acute lymphoblastic leukemia. Pediatr Blood Cancer 2010; 55:309-13. [PMID: 20582964 DOI: 10.1002/pbc.22530] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [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: 11/07/2022]
Abstract
BACKGROUND Tunneled central venous catheters (CVCs) are inevitable in children with acute lymphoid leukemia (ALL). The aim of this study was to evaluate the risk of CVC-related complications in children with ALL in relation to timing of catheter placement and type of catheter. PROCEDURE All children hospitalized from January 2000 to March 2008 with newly diagnosed ALL and with double-lumen total implantable devices (TIDs) or tunneled external catheters (TEs) were included retrospectively. We only used data related to the patient's first catheter. RESULTS We included 98 children; 35 received a TID and the remaining 63 received a TE. A total number of 29,566 catheter days and 93 catheter-associated blood stream infections (CABSI) was identified. We found a CABSI rate of 3.1/1,000 catheter days (5.4/1,000 catheter days for TEs and 1.4/1,000 catheter days for TIDs, incidence rate ratio (IRR) 3.82 (95% CI 2.37-6.35) P = 0.0001). No difference was found in CABSI between neither early versus later placed TIDs (IRR = 0.99 (95% CI 0.41-2.45) P = 0.98) nor early versus later placed TEs (IRR = 0.81 (95% CI 0.40-1.86) P = 0.54). We found no difference between early and later placed catheters regarding non-elective removal (RR = 0.86 (95% CI 0.72-1.03) P = 0.09). TEs had a higher risk of non-elective removal compared with TIDs (RR = 3.95 (95% CI 1.88-8.29) P < 0.001). CONCLUSIONS The study did not find that children with ALL and with early placed CVCs experienced significantly more complications compared with children with late placed catheters. This study found that children with ALL and TEs experienced more complications than children with TIDs.
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Affiliation(s)
- Mette Møller Handrup
- Department of Pediatrics, Aarhus University Hospital Skejby, Brendstrupgårdsvej, Arhus, Denmark.
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Handrup MM, Schrøder H. [Rare brain tumour in 6-month-old girl]. Ugeskr Laeger 2009; 171:437. [PMID: 19208337] [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: 05/27/2023]
Abstract
A six-month old girl presented with repetitive episodes of vomiting. Soon after admission to hospital she had convulsions. Computertomography showed a tumour in the third ventricle. She was non-radically operated. Histology showed an atypical teratoid/rhabdoid tumour (AT/RT). No active treatment was initiated, and the patient died three months later. AT/RT is a very rare tumor of the brain. It occurs primarily in early childhood. AT/RT is a very aggressive and rapidly progressing tumour.
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