1
|
Rašiová M, Schlager O, Heiss C, Brodmann M, Olinic DM, Boc V, Buso G, Belch J, Mazzolai L, Madaric J. Adverse reactions after intravascular iodinated contrast media administration and their management. VASA 2024; 53:193-203. [PMID: 38651340 DOI: 10.1024/0301-1526/a001122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/25/2024]
Abstract
Endovascular interventions and diagnostic examinations using iodinated contrast media (ICM) are standard of care in current vascular medicine. Although ICM use is generally considered safe, it may be associated with adverse reactions, vary from minor disturbances to rare, but severe life-threatening complications. This position paper of European Society of Vascular Medicine integrates current knowledge and summarizes the key information related to the use of intravascular ICM, serving as recommendation on prevention and management of acute, late, and very late adverse reactions. It should help the health professionals in all fields of vascular medicine to make decisions in daily practice for safe use of contrast media.
Collapse
Affiliation(s)
- Mária Rašiová
- Department of Angiology, Faculty of Medicine, University of Pavol Jozef Šafárik, East Slovak Institute of Cardiovascular Diseases, Kosice, Slovakia
| | - Oliver Schlager
- Division of Angiology, Department of Medicine II, Medical University of Vienna, Austria
| | - Christian Heiss
- Department of Clinical and Experimental Medicine, Faculty of Health and Medical Sciences, University of Surrey, Guildford, Vascular Department, Surrey and Sussex Healthcare NHS Trust, East Surrey Hospital, Redhill, United Kingdom
| | | | - Dan Mircea Olinic
- Department of Interventional Cardiology, Medical Clinic No. 1, Emergency County Hospital, Cluj-Napoca, Romania
| | - Vinko Boc
- Department of Vascular Diseases, University Medical Centre Ljubljana, Slovenia
| | - Giacomo Buso
- Department of Clinical and Experimental Sciences, Division of Internal Medicine, ASST Spedali Civili Brescia, University of Brescia, Italy
| | - Jill Belch
- Division of Molecular and Clinical Medicine, Institute of Cardiovascular Research, Ninewells Hospital and Medical School, Dundee, United Kingdom
| | - Lucia Mazzolai
- Angiology Division, Heart and Vessel Department, Lausanne University Hospital, University of Lausanne, Switzerland
| | - Juraj Madaric
- Department of Angiology, Comenius University and National Institute of Cardiovascular Diseases, Bratislava, Slovakia
| |
Collapse
|
2
|
Zeng W, Tang J, Xu X, Zhang Y, Zeng L, Zhang Y, Liang Z, Xia C, Zhao L, Li Z. Safety of non-ionic contrast media in CT examinations for out-patients: retrospective multicenter analysis of 473,482 patients. Eur Radiol 2024:10.1007/s00330-024-10654-2. [PMID: 38457038 DOI: 10.1007/s00330-024-10654-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 01/12/2024] [Accepted: 01/19/2024] [Indexed: 03/09/2024]
Abstract
OBJECTIVES This study aimed to explore the incidence of and potential risk factors for adverse drug reactions (ADRs) after non-ionic iodinated contrast media (NICM) administration for CT exams in out-patient settings in China. MATERIALS AND METHODS A total of 473,482 out-patients who underwent intravenous NICM between January 1st, 2017, and Dec 31st, 2021, were retrospectively enrolled from three institutions. The occurrence of ADRs and clinical information were recorded. Chi-square test, Poisson regression, and logistic regression analyses were used to evaluate potential ADR risk factors and correlation with demographics, season, and NICM type. RESULTS Among the 473,482 patients (mean age 55.22 ± 14.85; 253,499 male) who received intravenous NICM, the overall ADR incidence was 0.110% (522 of 473,482), with 0.099% acute-related drug reactions (469 of 473,482) and 0.0004% serious ADRs (two of 473,482). Iopromide was associated with a higher risk of acute ADRs. Late ADRs were more frequently observed with iodixanol 320. Multi-level logistic regression of patients with acute ADRs and a control group (matched 1:1 for age, gender, NICM, prescriber department, and institution) showed that summer (adjusted OR = 1.579; p = 0.035) and autumn (adjusted OR = 1.925; p < 0.001) were risk factors of acute ADRs. However, underlying disease and scanned body area were not related to a higher ADR incidence. CONCLUSION The use of NICM for out-patients is in general safe with a low ADR incidence. The type of contrast medium (iopromide) and the seasons (summer and autumn) were associated with a higher risk of acute ADRs. Late ADRs were more often observed with iodixanol. CLINICAL RELEVANCE STATEMENT In comparison to in-patients, out-patients may be exposed to higher risk due to a lack of extensive risk screening, less nursing care, and higher throughput pressure. Safety data about NICM from a large population may complement guidelines and avoid ambiguity. KEY POINTS • The incidence and risk factors for adverse events after using non-ionic iodinated contrast media are complex in out-patients. • Non-ionic iodinated contrast media are safe for out-patients and the overall incidence of adverse drug reactions was 0.110%. • There is a higher risk of acute adverse drug reactions in summer and autumn.
Collapse
Affiliation(s)
- Wen Zeng
- Department of Radiology, West China Hospital, Sichuan University, No. 37, Guoxue Lane, Wuhou District, Chengdu, 610041, Sichuan, China
| | - Jing Tang
- Department of Radiology, West China Hospital, Sichuan University, No. 37, Guoxue Lane, Wuhou District, Chengdu, 610041, Sichuan, China
| | - Xu Xu
- Department of Radiology, West China Hospital, Sichuan University, No. 37, Guoxue Lane, Wuhou District, Chengdu, 610041, Sichuan, China
| | - Yu Zhang
- Department of Radiology, West China Hospital, Sichuan University, No. 37, Guoxue Lane, Wuhou District, Chengdu, 610041, Sichuan, China
| | - Lingming Zeng
- Department of Radiology, West China Hospital, Sichuan University, No. 37, Guoxue Lane, Wuhou District, Chengdu, 610041, Sichuan, China
| | - Yiteng Zhang
- Department of Radiology, West China Hospital, Sichuan University, No. 37, Guoxue Lane, Wuhou District, Chengdu, 610041, Sichuan, China
| | - Zejun Liang
- Department of Radiology, West China Hospital, Sichuan University, No. 37, Guoxue Lane, Wuhou District, Chengdu, 610041, Sichuan, China
| | - Chunchao Xia
- Department of Radiology, West China Hospital, Sichuan University, No. 37, Guoxue Lane, Wuhou District, Chengdu, 610041, Sichuan, China
| | - Lihong Zhao
- Department of Radiology, West China Hospital, Sichuan University, No. 37, Guoxue Lane, Wuhou District, Chengdu, 610041, Sichuan, China.
| | - Zhenlin Li
- Department of Radiology, West China Hospital, Sichuan University, No. 37, Guoxue Lane, Wuhou District, Chengdu, 610041, Sichuan, China.
| |
Collapse
|
3
|
Chiu TM, Chu SY. Hypersensitivity Reactions to Iodinated Contrast Media. Biomedicines 2022; 10:biomedicines10051036. [PMID: 35625773 PMCID: PMC9138609 DOI: 10.3390/biomedicines10051036] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 04/26/2022] [Accepted: 04/28/2022] [Indexed: 02/04/2023] Open
Abstract
At present, iodinated contrast media (ICM) are mostly non-ionic, have low osmolality, and are safe. Even if adverse drug reactions (ADRs) occur, most are chemo-toxic symptoms and require only observation or H1 antihistamines. However, rare, unpredictable, and even life-threatening hypersensitivity can still occur. The aim of this review is to summarize the issues that all relevant staff need to know about and be able to respond to. The most significant risk factor for ICM hypersensitivity is a history of ICM hypersensitivity. For high-risk populations, we must cautiously weigh the advantages and disadvantages of premedication and be aware that breakthrough reactions may still occur. The best policy for patients with a history of severe ICM hypersensitivity is to avoid the same ICM. If ICM are inevitable, skin tests, in vitro tests, and drug provocation tests may help to find a feasible alternative that is safer. The severity of the hypersensitivity is correlated with the positivity rate of these tests, so there is no need for further investigations for patients with only mild reactions. We should also keep in mind that even excipients in ICM may induce hypersensitivity. Detailed, standardized documentation is essential for correct diagnosis and the prevention of future occurrence.
Collapse
Affiliation(s)
- Tsu-Man Chiu
- Department of Dermatology, Changhua Christian Hospital, Changhua City 50073, Taiwan;
- Institute of Medicine, Chung Shan Medical University, Taichung 40201, Taiwan
| | - Sung-Yu Chu
- Department of Medical Imaging and Intervention, Chang Gung Memorial Hospital, Linkou Branch, Taoyuan 33305, Taiwan
- Correspondence:
| |
Collapse
|
4
|
Moser F, Todoran T, Ryan M, Baker E, Gunnarsson C, Kellum J. Hemorrhagic Transformation Rates following Contrast Media Administration in Patients Hospitalized with Ischemic Stroke. AJNR Am J Neuroradiol 2022; 43:381-387. [PMID: 35144934 PMCID: PMC8910803 DOI: 10.3174/ajnr.a7412] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Accepted: 11/21/2021] [Indexed: 12/13/2022]
Abstract
BACKGROUND AND PURPOSE Hemorrhagic transformation is a critical complication associated with ischemic stroke and has been associated with contrast media administration. The objective of our study was to use real-world in-hospital data to evaluate the correlation between contrast media type and transformation from ischemic to hemorrhagic stroke. MATERIALS AND METHODS We obtained data on inpatient admissions with a diagnosis of ischemic stroke and a record of either iso-osmolar or low-osmolar iodinated contrast media for a stroke-related diagnostic test and a treatment procedure (thrombectomy, thrombolysis, or angioplasty). We performed multivariable regression analysis to assess the relationship between contrast media type and the development of hemorrhagic transformation during hospitalization, adjusting for patient characteristics, comorbid conditions, procedure type, a threshold for contrast media volume, and differences across hospitals. RESULTS Inpatient visits with exclusive use of either low-osmolar (n = 38,130) or iso-osmolar contrast media (n = 4042) were included. We observed an overall risk reduction in hemorrhagic transformation among patients who received iso-osmolar compared with low-osmolar contrast media, with an absolute risk reduction of 1.4% (P = .032), relative risk reduction of 12.5%, and number needed to prevent harm of 70. This outcome was driven primarily by patients undergoing endovascular thrombectomy (n = 9211), in which iso-osmolar contrast media was associated with an absolute risk reduction of 4.6% (P = .028), a relative risk reduction of 20.8%, and number needed to prevent harm of 22, compared with low-osmolar contrast media. CONCLUSIONS Iso-osmolar contrast media was associated with a lower rate of hemorrhagic transformation compared with low-osmolar contrast media in patients with ischemic stroke.
Collapse
Affiliation(s)
- F.G. Moser
- From the Department of Imaging (F.G.M.), Cedars-Sinai Medical Center, Los Angeles, California
| | - T.M. Todoran
- Divisions of Cardiology and Vascular Surgery, Medical University of South Carolina (T.M.T.), Charleston, South Carolina
| | - M. Ryan
- MPR Consulting (M.R.), Cincinnati, Ohio
| | - E. Baker
- CTI Clinical Trial & Consulting Services (E.B., C.G.), Covington, Kentucky
| | - C. Gunnarsson
- CTI Clinical Trial & Consulting Services (E.B., C.G.), Covington, Kentucky
| | - J.A. Kellum
- Center for Critical Care Nephrology (J.A.K.), Department of Critical Care Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania
| |
Collapse
|
5
|
Zou W, Yang S, Chen L, Hu S, Hao G, Hu C. Iodixanol activation of mast cells: Implications in the pathogenesis of iodixanol-induced delayed cutaneous adverse reactions. Toxicology 2022; 465:153034. [PMID: 34774977 DOI: 10.1016/j.tox.2021.153034] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 11/08/2021] [Accepted: 11/10/2021] [Indexed: 12/20/2022]
Abstract
Iodinated contrast media (ICM) is widely used in radiological examination and interventional therapy. In the commonly used ICM, iodixanol is considered to be the safer one. However, compared with other ICMs, it has a higher incidence of delayed cutaneous adverse reactions. The underlying mechanisms are unclear. In this study, mice with positive allergic reactions were selected based on the mouse clinical allergy symptom score and skin and blood samples taken 1, 6, 24, 48, and 72 h after ICMs (6 g iodine/kg) injection for histological and blood analyses. ICMs-induced pseudo-allergic reactions were investigated through in vivo intravital vascular imaging and passive cutaneous anaphylaxis (PCA) not mediated by IgE and through, calcium imaging degranulation of mast cells (MCs), and western blot assays in vitro. Results shows iodixanol-induced systemic anaphylaxis caused severe extravasation of plasma proteins and degranulation of skin MCs, and increased levels of plasma histamine, cytokines and inflammatory chemokines. Mechanistically, iodixanol increases degranulation of MCs and promotes the synthesis of inflammatory factors by activating PLC-γ and PI3K-related pathways. Trigonelline inhibit iodixanol-induced MC-related pseudo-allergic reactions in vitro and in vivo. These results suggest that mice in the iodixanol group had a higher incidence of delayed cutaneous reactions, characterized by cytokine release over time and delayed cutaneous MC degranulation. Iodixanol's delayed cutaneous adverse reactions may be due to a delayed phase of MC-related pseudo-allergic reactions. Trigonelline revealed anti-allergic activity in iodixanol-induced MC-related pseudo-allergic reactions.
Collapse
Affiliation(s)
- Weijie Zou
- Department of Radiology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province 215006, People's Republic of China; Institute of Medical Imaging of Soochow University, Suzhou, Jiangsu Province 215006, People's Republic of China
| | - Shuang Yang
- Department of Radiology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province 215006, People's Republic of China; Institute of Medical Imaging of Soochow University, Suzhou, Jiangsu Province 215006, People's Republic of China
| | - Li Chen
- Department of Interventional Radiology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province 215006, People's Republic of China
| | - Su Hu
- Department of Radiology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province 215006, People's Republic of China; Institute of Medical Imaging of Soochow University, Suzhou, Jiangsu Province 215006, People's Republic of China
| | - Guangyu Hao
- Department of Radiology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province 215006, People's Republic of China; Institute of Medical Imaging of Soochow University, Suzhou, Jiangsu Province 215006, People's Republic of China
| | - Chunhong Hu
- Department of Radiology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province 215006, People's Republic of China; Institute of Medical Imaging of Soochow University, Suzhou, Jiangsu Province 215006, People's Republic of China.
| |
Collapse
|
6
|
Kang HR, Jeong J, Brockow K. Diagnosis and Prevention of Hypersensitivity Reactions to Iodinated Contrast Media. ALLERGY, ASTHMA & IMMUNOLOGY RESEARCH 2022; 14:348-360. [PMID: 35837820 PMCID: PMC9293596 DOI: 10.4168/aair.2022.14.4.348] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Revised: 06/21/2022] [Accepted: 06/29/2022] [Indexed: 11/22/2022]
Abstract
Iodinated contrast media (ICM) have become one of the major causes of drug hypersensitivity reactions (HSRs) related to increasing numbers of ICM-based radiological imaging procedures. Strategies for diagnosing and preventing ICM-induced HSRs have not been uniformly standardized yet. However, advances have been made based on the results of recent research. A previous history of hypersensitivity to ICM is the most significant risk factor for developing HSR by ICM. Avoidance of culprit agents and premedication is the main strategy to prevent recurrences of HSRs in high-risk patients. In addition, we strongly recommend identifying sensitized ICM using skin tests to determine immunoglobulin E-mediated or delayed-type allergy and to guide the choice of an alternative contrast agent. ICM provocation test procedures have been established and are helpful in selected cases. In this paper, we review how to evaluate patients who have experienced immediate or delayed HSRs caused by ICM to minimize the risk of recurrence and discuss unmet needs that require further research.
Collapse
Affiliation(s)
- Hye-Ryun Kang
- Institute of Allergy and Clinical Immunology, Seoul National University Medical Research Center, Seoul National University College of Medicine, Seoul, Korea
- Drug Safety Center, Seoul National University Hospital, Seoul, Korea
| | - Jiung Jeong
- Institute of Allergy and Clinical Immunology, Seoul National University Medical Research Center, Seoul National University College of Medicine, Seoul, Korea
- Drug Safety Center, Seoul National University Hospital, Seoul, Korea
| | - Knut Brockow
- Department of Dermatology and Allergy Biederstein, School of Medicine, Technical University of Munich, Munich, Germany
| |
Collapse
|
7
|
Alterations of Serum Biochemical and Urinary Parameters in a Canine Population before and after Intravenous Contrast Administration. Vet Sci 2021; 8:vetsci8080146. [PMID: 34437469 PMCID: PMC8402808 DOI: 10.3390/vetsci8080146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 07/26/2021] [Accepted: 07/27/2021] [Indexed: 11/17/2022] Open
Abstract
Intravenous iodinated contrast (IVIC) medium is routinely administered to dogs. Scattered information exists regarding the serum biochemical or urinary profiles associated with the administration of IVIC in dogs. The aim of the study was to describe, compare, and discuss from the perspective of previous studies the alterations in serum biochemical and urinary parameters before (T0) and within one week (T1) of the IVIC administration during routine computed tomography (CT) scan evaluation of 22 dogs. Mature dogs presenting for CT scan evaluation for preoperative oncology staging/surgical planning were included. T1 evaluation was performed within one week of IVIC administration. Statistically significant differences in serum total protein, albumin, chloride, calcium, and phosphorus concentrations, urine protein to creatinine ratio, and urine specific gravity were found between T1 and T0. At T1, the serum creatinine concentration was within reference ranges in all dogs but one. An increase in the urine protein to creatinine ratio was observed in four samples, one of which was non-proteinuric at T0. Changes in biochemistry and urine parameters between T0 and T1 were not considered clinically significant.
Collapse
|
8
|
Torres MJ, Trautmann A, Böhm I, Scherer K, Barbaud A, Bavbek S, Bonadonna P, Cernadas JR, Chiriac AM, Gaeta F, Gimenez‐Arnau AM, Kang H, Moreno E, Brockow K. Practice parameters for diagnosing and managing iodinated contrast media hypersensitivity. Allergy 2021; 76:1325-1339. [PMID: 33170954 DOI: 10.1111/all.14656] [Citation(s) in RCA: 48] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 09/30/2020] [Accepted: 10/14/2020] [Indexed: 12/17/2022]
Abstract
Immediate and nonimmediate hypersensitivity reactions to iodinated contrast media (ICM) have been reported to occur in a frequency of about 0.5%-3% of patients receiving nonionic ICM. The diagnosis and management of these patients vary among guidelines published by various national and international scientific societies, with recommendations ranging from avoidance or premedication to drug provocation test. This position paper aims to give recommendations for the management of patients with ICM hypersensitivity reactions and analyze controversies in this area. Skin tests are recommended as the initial step for diagnosing patients with immediate and nonimmediate hypersensitivity reactions; besides, they may also help guide on tolerability of alternatives. Re-exposition or drug provocation test should only be done with skin test-negative ICMs. The decision for performing either re-exposition or drug provocation test needs to be taken based on a risk-benefit analysis. The role of in vitro tests for diagnosis and pretreatment for preventing reactions remains controversial.
Collapse
Affiliation(s)
- María José Torres
- Allergy Unit Regional University Hospital of Malaga‐IBIMA‐UMA‐ARADyAL Malaga Spain
| | - Axel Trautmann
- Department of Dermatology and Allergy University Hospital Würzburg Würzburg Germany
| | - Ingrid Böhm
- Department of Diagnostic, Interventional, and Pediatric Radiology Inselspital University of Bern Bern Switzerland
| | | | - Annick Barbaud
- Service de Dermatologie et Allergologie Sorbonne Université INSERM Institut Pierre Louis d’Epidemiologie et de Sante Publique AP‐HP Sorbonne Universite, Hopital Tenon Paris France
| | - Sevim Bavbek
- Department of Chest Disease Division of Immunology and Allergy School of Medicine Ankara University Ankara Turkey
| | | | | | - Anca Mirela Chiriac
- Department of Pulmonology Division of Allergy Hôpital Arnaud de Villeneuve University Hospital of Montpellier Montpellier France
| | - Francesco Gaeta
- Allergy Unit Columbus Hospital Agostino Gemelli IRCCS University Hospital Rome Italy
| | - Ana M. Gimenez‐Arnau
- Department of Dermatology Hospital del Mar IMIM Universitat Autònoma Barcelona Barcelona Spain
| | - Hye‐Ryun Kang
- Department of Internal Medicine Division of Allergy and Clinical Immunology Seoul National University College of Medicine Seoul Korea
| | - Esther Moreno
- Allergy Unit University Hospital of Salamanca‐IBSAL‐UMA‐ARADyAL Salamanca Spain
| | - Knut Brockow
- Department of Dermatology and Allergy Biederstein School of Medicine Technical University of Munich Munich Germany
| |
Collapse
|
9
|
Wang CL, Soloff EV. Contrast Reaction Readiness for Your Department or Facility. Radiol Clin North Am 2020; 58:841-850. [PMID: 32792118 DOI: 10.1016/j.rcl.2020.04.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Moderate and severe contrast reactions are rare but can be life threatening. Appropriate contrast reaction management is necessary for the best patient outcome. This review summarizes the types and incidences of adverse events to contrast media, treatment algorithms, and equipment needed to treat common contrast reactions, the current status of contrast reaction management training, and preventative strategies to help mitigate adverse contrast events.
Collapse
Affiliation(s)
- Carolyn L Wang
- Radiology Department, University of Washington, Box 357115, 1959 Northeast Pacific Street, Seattle, WA 98195, USA.
| | - Erik V Soloff
- Radiology Department, University of Washington, Box 357115, 1959 Northeast Pacific Street, Seattle, WA 98195, USA
| |
Collapse
|
10
|
Boehm I, Hungerbühler M. Excretion of iodinated contrast media in human breast milk: surprising results. Eur J Radiol 2020; 128:109045. [PMID: 32416551 DOI: 10.1016/j.ejrad.2020.109045] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 04/15/2020] [Accepted: 04/30/2020] [Indexed: 12/21/2022]
Affiliation(s)
- Ingrid Boehm
- Department of Diagnostic, Interventional, and Pediatric Radiology, Inselspital, University of Bern, Bern, Switzerland.
| | - Martin Hungerbühler
- Department of Diagnostic, Interventional, and Pediatric Radiology, Inselspital, University of Bern, Bern, Switzerland
| |
Collapse
|
11
|
Abstract
Both iodinated contrast media and gadolinium-based contrast agents (GBCAs) can induce immediate hypersensitivity reactions. In addition, iodinated contrast media have been shown to be responsible for delayed or non-immediate reactions that occur 1 h up to several days following iodinated contrast medium-injection. Here we for the first time present a female patient who acquired a delayed reaction after the application of a gadolinium-based contrast agent.
Collapse
Affiliation(s)
- Ingrid Boehm
- Department of Diagnostic, Interventional, and Pediatric Radiology, Inselspital, University of Bern, Bern, Switzerland; Radiology Laboratory, Department of BioMedical Research, University of Bern, Bern, Switzerland.
| | - Johannes T Heverhagen
- Department of Diagnostic, Interventional, and Pediatric Radiology, Inselspital, University of Bern, Bern, Switzerland; Radiology Laboratory, Department of BioMedical Research, University of Bern, Bern, Switzerland
| |
Collapse
|
12
|
Semaan H, Bazerbashi MF, Siesel G, Aldinger P, Obri T. Diagnostic accuracy of non-contrast abdominal CT scans performed as follow-up for patients with an established cancer diagnosis: a retrospective study. Acta Oncol 2018; 57:426-430. [PMID: 28766397 DOI: 10.1080/0284186x.2017.1360512] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
OBJECTIVES To determine the accuracy and non-detection rate of cancer related findings (CRFs) on follow-up non-contrast-enhanced CT (NECT) versus contrast-enhanced CT (CECT) images of the abdomen in patients with a known cancer diagnosis. METHODS A retrospective review of 352 consecutive CTs of the abdomen performed with and without IV contrast between March 2010 and October 2014 for follow-up of cancer was included. Two radiologists independently assessed the NECT portions of the studies. The reader was provided the primary cancer diagnosis and access to the most recent prior NECT study. The accuracy and non-detection rates were determined by comparing our results to the archived reports as a gold standard. RESULTS A total of 383 CRFs were found in the archived reports of the 352 abdominal CTs. The average non-detection rate for the NECTs compared to the CECTs was 3.0% (11.5/383) with an accuracy of 97.0% (371.5/383) in identifying CRFs. The most common findings missed were vascular thrombosis with a non-detection rate of 100%. The accuracy for non-vascular CRFs was 99.1%. CONCLUSION Follow-up NECT abdomen studies are highly accurate in the detection of CRFs in patients with an established cancer diagnosis, except in cases where vascular involvement is suspected.
Collapse
Affiliation(s)
- Hassan Semaan
- The University of Toledo Medical Center, Department of Radiology, Toledo, OH, USA
| | | | - Geoffrey Siesel
- The University of Toledo Medical Center, Department of Radiology, Toledo, OH, USA
| | - Paul Aldinger
- The University of Toledo Medical Center, Department of Radiology, Toledo, OH, USA
| | - Tawfik Obri
- The University of Toledo Medical Center, Department of Radiology, Toledo, OH, USA
| |
Collapse
|
13
|
Zhang L, Yang XQ, An J, Zhao SD, Zhao TY, Tan F, Cao YC, Zhao YD. In vivotumor active cancer targeting and CT-fluorescence dual-modal imaging with nanoprobe based on gold nanorods and InP/ZnS quantum dots. J Mater Chem B 2018; 6:2574-2583. [DOI: 10.1039/c7tb02643a] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Gold nanorod, InP/ZnS QD and c(RGDfC) based multifunctional nanoprobe for dual-modal imaging of active targeting of tumorsin vivo.
Collapse
Affiliation(s)
- Lin Zhang
- Britton Chance Center for Biomedical Photonics at Wuhan National Laboratory for Optoelectronics – Hubei Bioinformatics & Molecular Imaging Key Laboratory
- Key Laboratory of Biomedical Photonics (HUST, Ministry of Education)
- Collaborative Innovation Center for Biomedical Engineering
- College of Life Science and Technology
- Huazhong University of Science and Technology
| | - Xiao-Quan Yang
- Britton Chance Center for Biomedical Photonics at Wuhan National Laboratory for Optoelectronics – Hubei Bioinformatics & Molecular Imaging Key Laboratory
- Key Laboratory of Biomedical Photonics (HUST, Ministry of Education)
- Collaborative Innovation Center for Biomedical Engineering
- College of Life Science and Technology
- Huazhong University of Science and Technology
| | - Jie An
- Britton Chance Center for Biomedical Photonics at Wuhan National Laboratory for Optoelectronics – Hubei Bioinformatics & Molecular Imaging Key Laboratory
- Key Laboratory of Biomedical Photonics (HUST, Ministry of Education)
- Collaborative Innovation Center for Biomedical Engineering
- College of Life Science and Technology
- Huazhong University of Science and Technology
| | - Sun-Duo Zhao
- Britton Chance Center for Biomedical Photonics at Wuhan National Laboratory for Optoelectronics – Hubei Bioinformatics & Molecular Imaging Key Laboratory
- Key Laboratory of Biomedical Photonics (HUST, Ministry of Education)
- Collaborative Innovation Center for Biomedical Engineering
- College of Life Science and Technology
- Huazhong University of Science and Technology
| | - Tian-Yu Zhao
- Britton Chance Center for Biomedical Photonics at Wuhan National Laboratory for Optoelectronics – Hubei Bioinformatics & Molecular Imaging Key Laboratory
- Key Laboratory of Biomedical Photonics (HUST, Ministry of Education)
- Collaborative Innovation Center for Biomedical Engineering
- College of Life Science and Technology
- Huazhong University of Science and Technology
| | - Fang Tan
- Key Laboratory of Optoelectronic Chemical Materials and Devices
- Ministry of Education
- Jianghan University
- Wuhan 430056
- P. R. China
| | - Yuan-Cheng Cao
- Key Laboratory of Optoelectronic Chemical Materials and Devices
- Ministry of Education
- Jianghan University
- Wuhan 430056
- P. R. China
| | - Yuan-Di Zhao
- Britton Chance Center for Biomedical Photonics at Wuhan National Laboratory for Optoelectronics – Hubei Bioinformatics & Molecular Imaging Key Laboratory
- Key Laboratory of Biomedical Photonics (HUST, Ministry of Education)
- Collaborative Innovation Center for Biomedical Engineering
- College of Life Science and Technology
- Huazhong University of Science and Technology
| |
Collapse
|
14
|
Nelson BB, Goodrich LR, Barrett MF, Grinstaff MW, Kawcak CE. Use of contrast media in computed tomography and magnetic resonance imaging in horses: Techniques, adverse events and opportunities. Equine Vet J 2017; 49:410-424. [DOI: 10.1111/evj.12689] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2016] [Accepted: 04/04/2017] [Indexed: 12/20/2022]
Affiliation(s)
- B. B. Nelson
- Gail Holmes Equine Orthopaedic Research Center, Department of Clinical Sciences; College of Veterinary Medicine and Biomedical Sciences, Colorado State University; Fort Collins Colorado USA
| | - L. R. Goodrich
- Gail Holmes Equine Orthopaedic Research Center, Department of Clinical Sciences; College of Veterinary Medicine and Biomedical Sciences, Colorado State University; Fort Collins Colorado USA
| | - M. F. Barrett
- Gail Holmes Equine Orthopaedic Research Center, Department of Clinical Sciences; College of Veterinary Medicine and Biomedical Sciences, Colorado State University; Fort Collins Colorado USA
- Department of Environmental and Radiological Health Sciences; Colorado State University; Fort Collins Colorado USA
| | - M. W. Grinstaff
- Departments of Biomedical Engineering, Chemistry, Materials Science & Engineering and Medicine; Boston University; Boston Massachusetts USA
| | - C. E. Kawcak
- Gail Holmes Equine Orthopaedic Research Center, Department of Clinical Sciences; College of Veterinary Medicine and Biomedical Sciences, Colorado State University; Fort Collins Colorado USA
| |
Collapse
|
15
|
Böhm I, Morelli J, Nairz K, Silva Hasembank Keller P, Heverhagen JT. Myths and misconceptions concerning contrast media-induced anaphylaxis: a narrative review. Postgrad Med 2017; 129:259-266. [DOI: 10.1080/00325481.2017.1282296] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Ingrid Böhm
- Department of Diagnostic, Interventional and Pediatric Radiology, Inselspital, University of Bern, Bern, Switzerland
- Radiology Laboratory, Department Clinical Research, University of Bern, Bern, Switzerland
| | - John Morelli
- Department of Radiology, St. John’s Medical Center, Tulsa, OK, USA
| | - Knud Nairz
- Department of Diagnostic, Interventional and Pediatric Radiology, Inselspital, University of Bern, Bern, Switzerland
| | | | - Johannes T. Heverhagen
- Department of Diagnostic, Interventional and Pediatric Radiology, Inselspital, University of Bern, Bern, Switzerland
- Radiology Laboratory, Department Clinical Research, University of Bern, Bern, Switzerland
| |
Collapse
|
16
|
Opacic T, Paefgen V, Lammers T, Kiessling F. Status and trends in the development of clinical diagnostic agents. WILEY INTERDISCIPLINARY REVIEWS-NANOMEDICINE AND NANOBIOTECHNOLOGY 2016; 9. [DOI: 10.1002/wnan.1441] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2016] [Revised: 09/02/2016] [Accepted: 09/15/2016] [Indexed: 12/12/2022]
Affiliation(s)
- Tatjana Opacic
- Department of Experimental Molecular Imaging; RWTH Aachen University; Aachen Germany
| | - Vera Paefgen
- Department of Experimental Molecular Imaging; RWTH Aachen University; Aachen Germany
| | - Twan Lammers
- Department of Experimental Molecular Imaging; RWTH Aachen University; Aachen Germany
- Department of Pharmaceutics; Utrecht University; Utrecht The Netherlands
- Department of Targeted Therapeutics; University of Twente; Enschede The Netherlands
| | - Fabian Kiessling
- Department of Experimental Molecular Imaging; RWTH Aachen University; Aachen Germany
| |
Collapse
|
17
|
Immediate Adverse Reactions to Gadolinium-Based MR Contrast Media: A Retrospective Analysis on 10,608 Examinations. BIOMED RESEARCH INTERNATIONAL 2016; 2016:3918292. [PMID: 27652261 PMCID: PMC5019936 DOI: 10.1155/2016/3918292] [Citation(s) in RCA: 57] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/24/2016] [Revised: 07/15/2016] [Accepted: 08/01/2016] [Indexed: 11/17/2022]
Abstract
Background and Purpose. Contrast media (CM) for magnetic resonance imaging (MRI) may determine the development of acute adverse reactions. Objective was to retrospectively assess the frequency and severity of adverse reactions associated with gadolinium-based contrast agents (GBCAs) injection in patients who underwent MRI. Material and Methods. At our center 10608 MRI examinations with CM were performed using five different GBCAs: Gd-BOPTA (MultiHance), Gd-DTPA (Magnevist), Gd-EOBDTPA (Primovist), Gd-DOTA (Dotarem), and Gd-BTDO3A (Gadovist). Results. 32 acute adverse reactions occurred, accounting for 0.3% of all administration. Twelve reactions were associated with Gd-DOTA injection (0.11%), 9 with Gd-BOPTA injection (0.08%), 6 with Gd-BTDO3A (0.056%), 3 with Gd-EOB-DTPA (0.028%), and 2 with Gd-DTPA (0.018%). Twenty-four reactions (75.0%) were mild, four (12.5%) moderate, and four (12.5%) severe. The most severe reactions were seen associated with use of Gd-BOPTA, with 3 severe reactions in 32 total reactions. Conclusion. Acute adverse reactions are generally rare with the overall adverse reaction rate of 0.3%. The most common adverse reactions were not severe, consisting in skin rash and hives.
Collapse
|
18
|
Boal Carvalho P, Cotter J. Contrast-Enhanced Cross Sectional Imaging and Capsule Endoscopy: New Perspectives for a Whole Picture of the Small Bowel. GE PORTUGUESE JOURNAL OF GASTROENTEROLOGY 2016; 23:28-35. [PMID: 28868427 PMCID: PMC5580122 DOI: 10.1016/j.jpge.2015.07.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/05/2015] [Accepted: 07/09/2015] [Indexed: 11/22/2022]
Abstract
Small bowel evaluation is a challenging task and has been revolutionized by high-quality contrasted sectional imaging (CT enterography - CTE) and magnetic resonance enterography (MRE) as well as by small bowel capsule endoscopy (SBCE). The decision of which technique to employ during the investigation of small bowel diseases is not always simple or straightforward. Moreover, contraindications may preclude the use of these techniques in some patients, and although they are noninvasive procedures, may present with various complications. SBCE plays a crucial role in the investigation of both obscure gastrointestinal bleeding and Crohn's disease, but it is also useful for surveillance of patients with Peutz-Jeghers syndrome, while CTE is very accurate in small bowel tumours and in established Crohn's Disease, and its use in patients presenting with gastrointestinal bleeding is increasing. MRE, an expensive and not widely available technique, is essential for the study of patients with Crohn's Disease, and presents an attractive alternative to SBCE in Peutz-Jeghers syndrome surveillance. These diagnostic modalities are often not competitive but synergistic techniques. Knowing their characteristics, strengths and limitations, indications, contraindications and potential complications, as well as the adaptation to local availability and expertise, is essential to better select which procedures to perform in each patient, both safely and effectively, in order to optimize management and improve patient outcomes.
Collapse
Affiliation(s)
- Pedro Boal Carvalho
- Gastroenterology Department, Centro Hospitalar do Alto Ave, Guimarães, Portugal
| | - José Cotter
- Gastroenterology Department, Centro Hospitalar do Alto Ave, Guimarães, Portugal
- Life and Health Sciences Research Institute (ICVS), School of Health Sciences, University of Minho, Braga, Portugal
- ICVS/3B's, PT Government Associate Laboratory, Guimarães, Portugal
| |
Collapse
|
19
|
Meurer K, Laniado M, Hosten N, Kelsch B, Hogstrom B. Intra-arterial and intravenous applications of Iosimenol 340 injection, a new non-ionic, dimeric, iso-osmolar radiographic contrast medium: phase 2 experience. Acta Radiol 2015; 56:702-8. [PMID: 24938661 PMCID: PMC4427611 DOI: 10.1177/0284185114536157] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2014] [Accepted: 04/24/2014] [Indexed: 11/16/2022]
Abstract
BACKGROUND Iosimenol 340 injection is a new, dimeric, iso-osmolar, iodinated contrast medium for X-ray angiography. PURPOSE To compare the safety and efficacy of iosimenol injection to iodixanol injection in two randomized, controlled phase 2 trials. MATERIAL AND METHODS One hundred and forty-four adult patients were enrolled in the two trials, one for evaluation during arteriography and the other for evaluation during computed tomography. Safety was compared by assessing adverse events, vital signs, ECGs, and laboratory parameters. Efficacy was assessed as X-ray attenuation in the computed tomography (CT) trial and as the quality of contrast enhancement in the arteriography trial. RESULTS There were no statistically significant differences in terms of safety or efficacy between the two contrast media. Both were well tolerated upon intravenous as well as intra-arterial injection. The most common adverse event was a feeling of warmth (observed in 35.1% of the patients with Iosimenol injection and 44.3% with iodixanol injection). CONCLUSION Iosimenol upon intravenous as well as upon intra-arterial injection exhibits a safety profile and shows an efficacy similar to that of iodixanol.
Collapse
Affiliation(s)
| | - Michael Laniado
- Institut und Poliklinik für Radiologische Diagnostik, Universitätsklinikum Carl Gustav Carus, Dresden, Germany
| | - Norbert Hosten
- Institut für Diagnostische Radiologie und Neuroradiologie, Ernst-Moritz-Arndt-Universität, Greifswald, Germany
| | - Bettina Kelsch
- Department of Radiology, Charité, Humboldt University, Berlin, Germany
| | - Barry Hogstrom
- Otsuka Novel Products, Medical Imaging, Otsuka Pharmaceutical Development & Commercialization, Princeton, NJ, USA
| |
Collapse
|
20
|
Dean KE, Starikov A, Giambrone A, Hentel K, Min R, Loftus M. Adverse reactions to intravenous contrast media: an unexpected discrepancy between inpatient and outpatient cohorts. Clin Imaging 2015; 39:863-5. [PMID: 26164404 DOI: 10.1016/j.clinimag.2015.04.014] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2015] [Revised: 04/12/2015] [Accepted: 04/22/2015] [Indexed: 11/15/2022]
Abstract
Adverse reaction rates to computed tomography (CT) and magnetic resonance imaging (MRI) contrast agents are well published. However, there is no literature regarding systems-based changes to improve contrast reaction management. As part of ongoing quality improvement monitoring at our institution, contrast reaction events were reviewed. Contrast reactions for CT and MRI were captured at lower rates for the inpatient setting compared to outpatient by an order of a magnitude. The documented inpatient events were more likely to be severe in nature. Given this discrepancy, focus is being placed upon identifying potential barriers to capturing and appropriately managing inpatient contrast reactions.
Collapse
Affiliation(s)
- Kathryn E Dean
- Department of Radiology, New York-Presbyterian Weill Cornell, 525 E. 68th St, New York, NY 10065.
| | - Anna Starikov
- Weill Cornell Medical College, 1300 York Ave, New York, NY 10065
| | - Ashley Giambrone
- Department of Health Care Policy and Research, Weill Cornell Medical College, 402 E. 67th St, New York, NY 10065
| | - Keith Hentel
- Department of Radiology, New York-Presbyterian Weill Cornell, 525 E. 68th St, New York, NY 10065
| | - Robert Min
- Department of Radiology, New York-Presbyterian Weill Cornell, 525 E. 68th St, New York, NY 10065
| | - Michael Loftus
- Department of Radiology, New York-Presbyterian Weill Cornell, 525 E. 68th St, New York, NY 10065
| |
Collapse
|
21
|
|
22
|
Delayed Adverse Reactions to the Parenteral Administration of Iodinated Contrast Media. AJR Am J Roentgenol 2014; 203:1163-70. [DOI: 10.2214/ajr.13.12310] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
|
23
|
Weiland FL, Marti-Bonmati L, Lim L, Becker HC. Comparison of patient comfort between iodixanol and iopamidol in contrast-enhanced computed tomography of the abdomen and pelvis: a randomized trial. Acta Radiol 2014; 55:715-24. [PMID: 24060817 DOI: 10.1177/0284185113505277] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Previous clinical studies have shown that iso-osmolar iodixanol (Visipaque®) causes less patient discomfort than low-osmolar contrast media (LOCM) when administered via intra-arterial injection. No data are available comparing these agents for patient discomfort when administered intravenously (i.v.) using power injectors. PURPOSE To compare the frequency and intensity of patient discomfort between iodixanol and iopamidol (Isovue®) administered i.v. using a power injector in contrast-enhanced computed tomography (CECT) of the abdomen and pelvis. MATERIAL AND METHODS This was a prospective, randomized, double-blind, multicenter study of iodixanol 320 mg I/mL or iopamidol 370 mg I/mL on patient discomfort. The presence of discomfort (heat, pain, coldness) and intensity was verbally rated by patients on a 0-10 scale and converted into four categories (0, none; 1-3, mild; 4-7, moderate; 8-10, severe). Image quality was evaluated. RESULTS Of the 299 evaluable patients enrolled at nine centers, 151 received iodixanol and 148 received iopamidol. The average age was 58 years. Iodixanol patients experienced significantly less moderate/severe discomfort (35.1% vs. 67.3%; P < 0.0001) or heat (29.8% vs. 63.9%; P < 0.0001), and severe discomfort (2.6% vs. 16.3%; P = 0.0004) or heat (2.6% vs. 15%; P = 0.0008), but three times more no discomfort (21.2% vs. 7.5%; P = 0.0008) than iopamidol patients. Excellent image quality was in 95.4% of iodixanol vs. 89.9% of iopamidol patients (P = 0.0508). Overall, adverse event (AE) rate excluding patient discomfort was 19.9% in the iodixanol group and 14.9% in the iopamidol group (P = 0.2870), but contrast-related AEs were comparable: 11.3% vs. 10.1% (P = 0.8522). Delayed skin reactions occurred in 2.6% of patients in the iodixanol group and in no patient in the iopamidol group (P = 0.1226). CONCLUSION Patients receiving iodixanol had significantly lower moderate-to-severe or severe discomfort than patients receiving iopamidol, with heat being the major contributor. Iodixanol use trended towards better image quality but the difference was not statistically significant. No significant differences in incidences of overall or contrast-related AEs or delayed skin reactions were seen between the two groups. These data support that CM osmolality may be a key determinant of patient discomfort.
Collapse
Affiliation(s)
| | - Luis Marti-Bonmati
- Radiology Department, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | | | - Hans-Christoph Becker
- Ludwig-Maximilians-University Munich, Department of Clinical Radiology, Großhadern Clinics, Munich, Germany
| |
Collapse
|
24
|
Reacciones adversas generales a los contrastes. Clasificación y conceptos generales. RADIOLOGIA 2014; 56 Suppl 1:3-11. [DOI: 10.1016/j.rx.2014.06.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2013] [Revised: 06/03/2014] [Accepted: 06/08/2014] [Indexed: 01/29/2023]
|
25
|
Andreucci M, Solomon R, Tasanarong A. Side effects of radiographic contrast media: pathogenesis, risk factors, and prevention. BIOMED RESEARCH INTERNATIONAL 2014; 2014:741018. [PMID: 24895606 PMCID: PMC4034507 DOI: 10.1155/2014/741018] [Citation(s) in RCA: 113] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/07/2014] [Accepted: 03/03/2014] [Indexed: 12/18/2022]
Abstract
Radiocontrast media (RCM) are medical drugs used to improve the visibility of internal organs and structures in X-ray based imaging techniques. They may have side effects ranging from itching to a life-threatening emergency, known as contrast-induced nephropathy (CIN). We define CIN as acute renal failure occurring within 24-72 hrs of exposure to RCM that cannot be attributed to other causes. It usually occurs in patients with preexisting renal impairment and diabetes. The mechanisms underlying CIN include reduction in medullary blood flow leading to hypoxia and direct tubule cell damage and the formation of reactive oxygen species. Identification of patients at high risk for CIN is important. We have reviewed the risk factors and procedures for prevention, providing a long list of references enabling readers a deep evaluation of them both. The first rule to follow in patients at risk of CIN undergoing radiographic procedure is monitoring renal function by measuring serum creatinine and calculating the eGFR before and once daily for 5 days after the procedure. It is advised to discontinue potentially nephrotoxic medications, to choose radiocontrast media at lowest dosage, and to encourage oral or intravenous hydration. In high-risk patients N-acetylcysteine may also be given.
Collapse
Affiliation(s)
- Michele Andreucci
- Nephrology Unit, Department of “Health Sciences”, Campus “Salvatore Venuta”, “Magna Graecia” University, Loc. Germaneto, 88100 Catanzaro, Italy
| | - Richard Solomon
- University of Vermont College of Medicine, Fletcher Allen Health Care, Burlington, VT, USA
| | - Adis Tasanarong
- Nephrology Unit, Department of Medicine, Faculty of Medicine, Thammasat University, Rangsit Campus, Khlong Luang, Pathum Thani 12121, Thailand
| |
Collapse
|
26
|
Kim MH, Lee SY, Lee SE, Kim MY, Jo EJ, Park CM, Lee W, Cho SH, Kang HR. Clinical features of delayed contrast media hypersensitivity. ALLERGY ASTHMA & RESPIRATORY DISEASE 2014. [DOI: 10.4168/aard.2014.2.5.352] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Affiliation(s)
- Min-Hye Kim
- Department of Internal Medicine, Ewha Womans University School of Medicine, Seoul, Korea
| | - Suh-Young Lee
- Department of Internal Medicine, Institute of Allergy and Clinical Immunology, Seoul National University College of Medicine, Seoul, Korea
| | - Seung-Eun Lee
- Department of Internal Medicine, Institute of Allergy and Clinical Immunology, Seoul National University College of Medicine, Seoul, Korea
| | - Mi-Yeong Kim
- Department of Internal Medicine, Institute of Allergy and Clinical Immunology, Seoul National University College of Medicine, Seoul, Korea
| | - Eun-Jung Jo
- Department of Internal Medicine, Institute of Allergy and Clinical Immunology, Seoul National University College of Medicine, Seoul, Korea
| | - Chang Min Park
- Department of Radiology and Institute of Radiation Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Whal Lee
- Department of Radiology and Institute of Radiation Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Sang Heon Cho
- Department of Internal Medicine, Institute of Allergy and Clinical Immunology, Seoul National University College of Medicine, Seoul, Korea
| | - Hye-Ryun Kang
- Department of Internal Medicine, Institute of Allergy and Clinical Immunology, Seoul National University College of Medicine, Seoul, Korea
| |
Collapse
|
27
|
Azzouz M, Rømsing J, Thomsen HS. Late Adverse Events after Enhanced and Unenhanced MRI and CT: A Prospective Study. Basic Clin Pharmacol Toxicol 2013; 114:427-35. [DOI: 10.1111/bcpt.12175] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2013] [Accepted: 11/04/2013] [Indexed: 11/28/2022]
Affiliation(s)
- Manal Azzouz
- Department of Diagnostic Radiology; Copenhagen University Hospital Herlev; Herlev Denmark
| | - Janne Rømsing
- Department of Drug Design and Pharmacology; University of Copenhagen; Copenhagen Ø Denmark
| | - Henrik S. Thomsen
- Department of Diagnostic Radiology; Copenhagen University Hospital Herlev; Herlev Denmark
- Department of Drug Design and Pharmacology; University of Copenhagen; Copenhagen Ø Denmark
| |
Collapse
|
28
|
Bedolla-Barajas M, Hernández-Colín DD, Morales-Romero J, Serrano-Salinas C. Immediate and nonimmediate reactions induced by contrast media: incidence, severity and risk factors. Asia Pac Allergy 2013; 3:241-8. [PMID: 24260729 PMCID: PMC3826601 DOI: 10.5415/apallergy.2013.3.4.241] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2013] [Accepted: 10/05/2013] [Indexed: 11/21/2022] Open
Abstract
Background The pattern of the contrast media-induced adverse reactions has not been investigated extensively in Mexico. Objective To estimate the incidence and the degree of severity of the adverse reactions to contrast media, administered for the first time, in hospitalized subjects. Methods We studied 99 patients longitudinally on whom computed tomography with contrast media (iopamidol) was carried out. The adverse reactions were identified by clinical examination; subsequently, they were classified as mild, moderate and severe, following the Manual on Contrast Media version 9 guides, and as immediate and nonimmediate. In addition, the vital functions, oxygen saturation, serum creatinine levels and the total number of eosinophils were measured before and after the procedure. Results The incidence of immediate and nonimmediate adverse reactions was of 26.3% and 10.1%, respectively. The mild immediate reactions were 18 (69.2%), the most common being the sensation of warmth, nausea and pruritus; among the more delayed reactions, nephrotoxicity stood out (5.1%). The serum creatinine median showed no difference either before or after the intravenous injection of contrast media (p = 0.13); in contrast, there was a significant difference in the total number of eosinophils (p ≤ 0.001). The values of high baseline systolic blood pressure and the diminished baseline amounts in pulse oximetry were significantly related with any type of the adverse reactions to contrast media. Conclusion The incidence of the adverse reactions to contrast media was greater with respect to previous reports; the majority of these reactions were of the immediate type and of a mild nature. The risk factors that have mostly been implicated in the adverse reactions to contrast media could not be identified in our cohort.
Collapse
Affiliation(s)
- Martín Bedolla-Barajas
- Allergy and Clinical Immunology Service, Division of Internal Medicine, Civil Hospital of Guadalajara "Dr. Juan I. Menchaca", Guadalajara, Jalisco 44340, Mexico
| | | | | | | |
Collapse
|
29
|
Affiliation(s)
- Hrvoje Lusic
- Boston University, Departments of Biomedical Engineering and Chemistry, Metcalf Center for Science and Engineering, 590 Commonwealth Ave., Boston, MA 02215. Fax: 617-358-3186; Tel: 617-353-3871
| | - Mark W. Grinstaff
- Boston University, Departments of Biomedical Engineering and Chemistry, Metcalf Center for Science and Engineering, 590 Commonwealth Ave., Boston, MA 02215. Fax: 617-358-3186; Tel: 617-353-3871
| |
Collapse
|
30
|
Kobayashi D, Takahashi O, Ueda T, Deshpande GA, Arioka H, Fukui T. Risk factors for adverse reactions from contrast agents for computed tomography. BMC Med Inform Decis Mak 2013; 13:18. [PMID: 23363607 PMCID: PMC3562527 DOI: 10.1186/1472-6947-13-18] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2012] [Accepted: 01/21/2013] [Indexed: 12/22/2022] Open
Abstract
Background Symptoms of an adverse reaction to contrast agents for computed tomography are diverse ranging, and sometimes serious. The goal of this study is to create a scoring rule to predict adverse reactions to contrast agents used in computed tomography. Methods This was a retrospective cohort study of all adult patients undergoing contrast enhanced CT scan for 7 years. The subjects were randomly divided into either a derivation or validation group. Baseline data and clinically relevant factors were collected from the electronic chart. Primary outcome was any acute adverse reactions to contrast media, observed for during 24 hours after administration. All potential candidate predictors were included in a forward stepwise logistic regression model. Prediction scores were assigned based on β coefficient. A receiver operating characteristic (ROC) curve was drawn, and the area under the curve (AUC) and incidence of acute adverse reactions at each point were obtained. The same process was performed in the validation group. Results 36,472 patients underwent enhanced CT imaging: 20,000 patients in the derivation group and 16,472 in the validation group. A total of 409 (2.0%, 95% CI:1.9-2.3) and 347 (2.1%, 95% CI:1.9-2.3) acute adverse reactions were seen in the derivation and validation groups. Logistic regression analysis revealed that prior adverse reaction to contrast agents, urticaria, an allergic history to drugs other than contrast agents, contrast agent concentration >70%, age <50 years, and total contrast agent dose >65 g were significant predictors of an acute adverse reaction. AUC was 0.70 (95% CI:0.67-0.73) and 0.67 (95% CI:0.64-0.70) in the derivation and validation groups. Conclusions We suggest a prediction model consisting of six predictors for acute adverse reactions to contrast agents used in CT.
Collapse
Affiliation(s)
- Daiki Kobayashi
- Division of General Internal Medicine, Department of Medicine, St. Luke's International Hospital, Tokyo, Japan.
| | | | | | | | | | | |
Collapse
|
31
|
McDonald JS, McDonald RJ, Comin J, Williamson EE, Katzberg RW, Murad MH, Kallmes DF. Frequency of acute kidney injury following intravenous contrast medium administration: a systematic review and meta-analysis. Radiology 2013; 267:119-28. [PMID: 23319662 DOI: 10.1148/radiol.12121460] [Citation(s) in RCA: 275] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
PURPOSE To perform a systematic review and meta-analysis of controlled studies examining the incidence of acute kidney injury (AKI) and other outcomes in patients exposed to intravenous (i.v.) contrast medium compared with patients who underwent an imaging examination without contrast medium or were otherwise unexposed (control group). MATERIALS AND METHODS MEDLINE, EMBASE, Scopus, and the Cochrane Library were searched for all articles published through September 2011 that contained search terms related to nephrotoxicity following intravenous contrast medium administration. Two independent reviewers identified studies in which the incidence of AKI in patients exposed to i.v. contrast medium was directly compared with the incidence of AKI in unexposed patients through analysis of changes in serum creatinine level or estimated glomerular filtration rate 48-72 hours following imaging procedures or admission. Study characteristics and outcomes of AKI, dialysis, and mortality were extracted by using a standardized protocol. Relative risk (RR) was calculated by using random-effects models and was tested in subgroups of different patient comorbidities, contrast medium types, and AKI diagnostic criteria. RR results of less than 1.00 indicated that there was a higher incidence of these outcomes in the group that did not receive contrast medium (non-contrast medium group). RESULTS Of the 1489 studies originally identified, 13 nonrandomized studies (0.9%) representing 25,950 patients met inclusion criteria. In the group that received contrast medium (contrast medium group), risk of AKI (RR = 0.79; 95% confidence interval [CI]: 0.62, 1.02; P = .07), death (RR = 0.95; 95% CI: 0.55, 1.67; P = .87), and dialysis (RR = 0.88; 95% CI: 0.23, 3.43; P = .85) was similar, compared with the risk of AKI in the non-contrast medium group. This pattern was observed regardless of i.v. contrast medium type, diagnostic criteria for AKI, or whether patients had diabetes mellitus or renal insufficiency. CONCLUSION Controlled contrast medium-induced nephropathy studies demonstrate a similar incidence of AKI, dialysis, and death between the contrast medium group and control group. SUPPLEMENTAL MATERIAL http://radiology.rsna.org/lookup/suppl/doi:10.1148/radiol.12121460/-/DC1.
Collapse
Affiliation(s)
- Jennifer S McDonald
- Department of Radiology, Mayo Clinic, 200 1st St SW, Rochester, MN 55905, USA.
| | | | | | | | | | | | | |
Collapse
|
32
|
MATSUMURA T, HAYAKAWA M, SHIMADA F, YABUKI M, DOHANISH S, PALKOWITSCH P, YOSHIKAWA K. Safety of Gadopentetate Dimeglumine after 120 Million Administrations over 25 Years of Clinical Use. Magn Reson Med Sci 2013; 12:297-304. [DOI: 10.2463/mrms.2013-0020] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
|
33
|
Azzouz M, Rømsing J, S. Thomsen H. Acute non-renal adverse events after unenhanced and enhanced computed tomography and magnetic resonance imaging. ACTA ACUST UNITED AC 2013. [DOI: 10.4236/ojcd.2013.33016] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
34
|
Böhm I, Heverhagen JT, Klose KJ. Classification of acute and delayed contrast media-induced reactions: proposal of a three-step system. CONTRAST MEDIA & MOLECULAR IMAGING 2012; 7:537-41. [DOI: 10.1002/cmmi.1475] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Ingrid Böhm
- Department of Diagnostic Radiology; Philipps University of Marburg; Marburg; Germany
| | | | - Klaus J. Klose
- Department of Diagnostic Radiology; Philipps University of Marburg; Marburg; Germany
| |
Collapse
|
35
|
Kirberger RM, Cassel N, Carstens A, Goddard A. The effects of repeated intravenous iohexol administration on renal function in healthy beagles--a preliminary report. Acta Vet Scand 2012; 54:47. [PMID: 22892108 PMCID: PMC3533856 DOI: 10.1186/1751-0147-54-47] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2012] [Accepted: 08/02/2012] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Contrast induced nephrotoxicity (CIN) is a well described syndrome in humans undergoing contrast medium examinations. To date CIN has received minimal attention in the veterinary literature despite increasing use of contrast medium examinations in computed tomographic studies. METHODS This prospective study evaluated the effect of 1290 mg/kg iohexol given intravenously to 5 normal beagle dogs in a divided dose at an interval of 6-8 weeks. Renal function was evaluated by means of scintigraphically determined glomerular filtration rate (GFR) and a variety of laboratory assays. RESULTS Only GFR showed a significant decrease (17%) after the second injection but not to a clinically or pathologically significant level. CONCLUSIONS No clinically significant effect of repeated contrast medium administration was determined in this limited study. However in dogs with reduced renal function the risk of CIN is likely to increase dramatically post contrast administration.
Collapse
Affiliation(s)
- Robert M Kirberger
- Department of Companion Animal Clinical Studies, Faculty of Veterinary Science, University of Pretoria, Private Bag X04, Onderstepoort, 0110, Republic of South Africa
| | - Nicolette Cassel
- Department of Companion Animal Clinical Studies, Faculty of Veterinary Science, University of Pretoria, Private Bag X04, Onderstepoort, 0110, Republic of South Africa
| | - Ann Carstens
- Department of Companion Animal Clinical Studies, Faculty of Veterinary Science, University of Pretoria, Private Bag X04, Onderstepoort, 0110, Republic of South Africa
| | - Amelia Goddard
- Department of Companion Animal Clinical Studies, Faculty of Veterinary Science, University of Pretoria, Private Bag X04, Onderstepoort, 0110, Republic of South Africa
| |
Collapse
|
36
|
Arana E, Catalá-López F. Cost–effectiveness of iodinated contrast media for CT scanning in Spain: a decision-based analysis. ACTA ACUST UNITED AC 2012. [DOI: 10.2217/iim.12.9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
37
|
Hypersensitivity reactions and contrast medium injection: Are they always related? Eur J Radiol 2011; 80:368-72. [DOI: 10.1016/j.ejrad.2010.12.049] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2010] [Accepted: 12/17/2010] [Indexed: 11/23/2022]
|
38
|
Late adverse reactions to intravascular iodine based contrast media: an update. Eur Radiol 2011; 21:2305-10. [DOI: 10.1007/s00330-011-2200-9] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2011] [Revised: 05/18/2011] [Accepted: 05/27/2011] [Indexed: 12/11/2022]
|
39
|
Böhm I, Speck U, Schild HH. Pilot study on basophil activation induced by contrast medium. Fundam Clin Pharmacol 2011; 25:267-76. [DOI: 10.1111/j.1472-8206.2010.00826.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
40
|
Loh S, Bagheri S, Katzberg RW, Fung MA, Li CS. Delayed adverse reaction to contrast-enhanced CT: a prospective single-center study comparison to control group without enhancement. Radiology 2010; 255:764-71. [PMID: 20406882 DOI: 10.1148/radiol.10091848] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
PURPOSE To prospectively assess the incidence of delayed adverse reactions (DARs) in patients undergoing contrast material-enhanced computed tomography (CT) with the low osmolar nonionic contrast agent iohexol and compare with the incidence of DARs in patients undergoing unenhanced CT as control subjects. MATERIALS AND METHODS Institutional review board approval and informed written consent for this prospective study were obtained. The study was HIPAA compliant. Patients undergoing CT for routine indications were enrolled from a random next-available scheduling template by an on-site clinical trials monitor. All subjects received a questionnaire asking them to indicate any DAR occurring later than 1 hour after their examination. Sixteen manifestations were listed and included rash, skin redness, skin swelling, nausea, vomiting, and dizziness, among others. To ensure maximal surveillance, a clinical trials coordinator initiated direct telephone contact for further assessment. Patients suspected of having moderately severe cutaneous reactions were invited to return for a complete dermatologic clinical assessment including skin biopsy, if indicated. Statistical analysis was performed by using a two-sided Wilcoxon-Mann-Whitney test, a logistic regression utilizing a chi(2) test to adjust for sex and age, and a two-sided Fisher exact test. RESULTS A total of 539 patients (258 receiving iohexol and 281 not receiving contrast material) were enrolled. DARs were observed in 37 (14.3%) of 258 subjects receiving iohexol and in seven (2.5%) of 281 subjects in the control group (P < .0001, chi(2) test) after adjusting for sex and age. Specific manifestations of DARs that were significantly more frequent at contrast-enhanced CT were skin rash (P = .0311), skin redness (P = .0055), skin swelling (P = .0117), and headache (P = .0246). DARs involving the skin included generalized rashes of the face, neck, chest, back, and extremities and were often associated with swelling, erythema, and pruritus. CONCLUSION This study substantiates a frequent occurrence of DARs at contrast-enhanced CT compared with that in control subjects. Continued growth in the use of contrast-enhanced CT suggests a need for greater awareness and attention to prevention and management.
Collapse
Affiliation(s)
- Shaun Loh
- Department of Diagnostic Radiology, University of California, Davis Medical Center, 4860 Y St, Suite 3100, Sacramento, CA 95817, USA.
| | | | | | | | | |
Collapse
|
41
|
Gomi T, Nagamoto M, Hasegawa M, Katoh A, Sugiyama M, Murata N, Kunihiro T, Kohda E. Are there any differences in acute adverse reactions among five low-osmolar non-ionic iodinated contrast media? Eur Radiol 2009; 20:1631-5. [DOI: 10.1007/s00330-009-1698-6] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2009] [Revised: 10/13/2009] [Accepted: 11/14/2009] [Indexed: 11/28/2022]
|
42
|
Barrett T, Ravizzini G, Choyke PL, Kobayashi H. Dendrimers in medical nanotechnology. ACTA ACUST UNITED AC 2009; 28:12-22. [PMID: 19150767 DOI: 10.1109/memb.2008.931012] [Citation(s) in RCA: 69] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Tristan Barrett
- Molecular Imaging Program, NCI/NIH, Building 10, Room 1B40, MSC 1088, Bethesda, MD 20892-1088, USA
| | | | | | | |
Collapse
|
43
|
|
44
|
Böhm I, Schild HH. Induction of upregulation and downregulation of the T-cell activation marker CD98 in patients undergoing contrast-enhanced CT with iodinated non-ionic dimeric contrast medium. Korean J Radiol 2009; 10:58-62. [PMID: 19182504 PMCID: PMC2647172 DOI: 10.3348/kjr.2009.10.1.58] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Objective This study was designed to determine prospectively the expression of the multifunctional CD98 protein in peripheral white blood cells in patients receiving iodinated contrast media (CM) for a computed tomography (CT) examination. Materials and Methods In 12 adult patients that received non-ionic dimeric CM (iosimenol or iodixanol), the expression of CD98 was analyzed from samples of peripheral white blood cells obtained prior to, one hour, and 24 hours after CM injection by the use of flow cytometry analysis and the use of the direct immunofluorescence technique. Results Overall, expression of CD98 was significantly downregulated 24 hours after CM injection (51.9%±10.8% vs. 38.8%±16.9%; p < 0.04). Patients that received iosimenol exhibited a more pronounced but not significant decrease of CD98 expression both one hour and 24 hours after CM injection. In an analysis of specific patient responses, CD98 downregulation occurred in eight patients. In two patients, CD98 was upregulated, and in the remaining two patients, expression remained unchanged. No patient acquired an adverse CM reaction. Conclusion This is the first demonstration that CM may be a regulator of CD98 expression. To determine if upregulation is associated with an increased risk for the acquisition of an adverse CM-induced hypersensitivity reaction and if downregulation is associated without a risk for the acquisition of an adverse CM-induced hypersensitivity reaction, further studies with a larger population of patients are required.
Collapse
Affiliation(s)
- Ingrid Böhm
- Department of Radiology, University of Bonn, Bonn, Germany.
| | | |
Collapse
|
45
|
Chen W, Mempel M, Schober W, Behrendt H, Ring J. Gender difference, sex hormones, and immediate type hypersensitivity reactions. Allergy 2008; 63:1418-27. [PMID: 18925878 DOI: 10.1111/j.1398-9995.2008.01880.x] [Citation(s) in RCA: 228] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Gender differences in the development and prevalence of human diseases have long been recognized. Immense interest grows in the understanding of the role of sex hormones in the homeostasis of immunity. Asthma predominates in boys before puberty and this gender preference reverses after puberty and in adulthood, when adult women tend to have a more severe disease, often recalcitrant to treatment. Atopic eczema in preschool children shows insignificant gender difference or male preponderance in different studies, with more adult females suffering from atopic eczema. The limited data on the prevalence of immediate hypersensitivity to hymenoptera venom show controversial results. Discrepancy exists regarding the gender difference in food allergy, with females reporting significantly more allergic reactions in questionnaire studies. In general, adverse reactions to nonionic iodinated radiocontrast media are more commonly observed in females. The course of allergic diseases varies unpredictably during pregnancy, whereas hormone replacement therapy in postmenopausal women usually has a favorable influence on the course of asthma. Experiments in rodents confirm an effect of estrogens on mast cell activation and allergic sensitization, while progesterone is shown to suppress histamine release but potentiate IgE induction. Dehydroepiandrosterone may antagonize the production of Th2 cytokines but the effect of testosterone and the other androgens remains less defined. Actual data from human studies are lacking.
Collapse
Affiliation(s)
- W Chen
- Department of Dermatology and Allergy, Technische Universität München, Munich, Germany
| | | | | | | | | |
Collapse
|
46
|
Safety aspects of iodinated contrast media related to their physicochemical properties: a pharmacoepidemiology study in two Tuscany hospitals. Eur J Clin Pharmacol 2008; 64:723-37. [PMID: 18401577 DOI: 10.1007/s00228-008-0477-7] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2007] [Accepted: 02/20/2008] [Indexed: 01/18/2023]
Abstract
BACKGROUND More than 380,000 angiographic procedures are performed every year in Italian hospitals, with an increase rate of 8% per year. Although contrast media (CM) are considered relatively safe, adverse drug reactions (ADRs) remain an important issue. OBJECTIVES The objective of this study was to quantify the incidence of immediate and delayed nonrenal ADRs to iodinated CM in an Italian cohort and to evaluate whether their different physicochemical properties are able to affect the incidence of immediate or delayed ADRs. METHODS A prospective intensive monitoring study was conducted on a cohort of patients undergoing radiodiagnostic procedures with iodinated CM enrolled in two hospitals in Tuscany, Italy. To evaluate both immediate (within 1 h after CM administration) and delayed (>1 h to 1 week after CM administration) ADRs to CM, two questionnaires were administered. Adverse events (AEs) were analyzed to check the causality assessment between CM and ADR. If more than one symptom occurred in the same patient, they were treated as a single event. RESULTS One thousand five hundred and fourteen subjects who were exposed to iodinated CM completed the questionnaires. Mean age [standard deviation (SD)] was 65.4 (13.3) years, and 57.9% were male patients. A total of 178 [11.8%; 95% confidence interval (CI) 10.1-13.4] ADRs were reported. Thirty-four (2.2%; 1.5-3.1) and 144 (9.5%; 8.0-11.1) developed immediate and delayed ADRs, respectively. Both types of ADRs were experienced by six subjects (0.4%; 0.1-0.8). One hundred and seventy-six cases (98.8%; 96.0-99.8) were classified as possible and two (1.1%; 0.1-3.9) as probable ADRs. Monomeric low-osmolal (iopromide, iomeprol, iobitridol) and dimeric iso-osmolal (iodixanol) groups mainly reported delayed allergy-like ADRs of mild severity. Only one immediate reaction was severe. Multivariate analysis confirmed a higher risk of immediate reactions occurring for monomeric CM (OR 4.3; 95% CI 1.2-15.7), whereas the risk of delayed ADRs was significantly higher for the dimeric group (OR 1.8; 1.1-2.5). CONCLUSIONS Monomeric CM were more frequently involved in immediate ADRs, whereas dimeric CM were involved in delayed reactions. Although severe life-threatening ADRs to CM were confirmed to be rare, due to the large use of these drugs, they still retain clinical and epidemiological significance.
Collapse
|
47
|
Fernandez Cabezudo MJ, Petroianu G, Al-Ramadi B, Langer RD. Iosimenol, a new non-ionic dimeric contrast medium, does not induce immunoreactivity in the popliteal lymph node assay. Br J Radiol 2007; 80:713-8. [PMID: 17768167 DOI: 10.1259/bjr/38377769] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Animal studies in mice were conducted to determine the potential immunoreactivity of the new non-ionic dimeric contrast medium (CM) iosimenol using the PLNA and flow cytometric analyses. Comparative studies were performed with iodixanol. The known immune-reactive substance strepozotocin (STZ) and vehicle injections served as positive and negative controls, respectively. Our experiments did not show any immunological effect of iosimenol, concluding that the new CM iosimenol may be beneficial for use in high-risk patients.
Collapse
Affiliation(s)
- M J Fernandez Cabezudo
- Department of Biochemistry, Faculty of Medicine and Health Sciences, United Arab Emirates University, PO Box 17666, Tawam Street, Al Ain, Abu Dhabi, UAE
| | | | | | | |
Collapse
|
48
|
Sandstede JJW, Roth A, Machann W, Kaupert C, Hahn D. Evaluation of the nephrotoxicity of iodixanol in patients with predisposing factors to contrast medium induced nephropathy referred for contrast enhanced computed tomography. Eur J Radiol 2007; 63:120-3. [PMID: 17317065 DOI: 10.1016/j.ejrad.2007.01.021] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2006] [Revised: 01/18/2007] [Accepted: 01/19/2007] [Indexed: 11/16/2022]
Abstract
To determine the risk of developing contrast induced nephropathy (CIN) in intermediate-risk patients receiving iodixanol, an iso-osmolar, dimeric non-ionic contrast agent, for CT in a clinical setting. Hundred consecutive patients referred for a contrast enhanced CT with a serum creatinine concentration>1.1mg/dl and/or a glomerular filtration rate (GFR)<90ml/min were included. Exclusion criteria were a serum creatinine>2.0mg/dl and a GFR<30ml/min or concurrent nephrotoxic agents. Between 60 and 140ml (mean 97+/-42ml) iodixanol (320mgI/ml) were administered at a flow of 2.5-3ml/s. Hydration with 500ml NaCl i.v. was performed before and after contrast injection. Follow-up was completed in 99 patients (age, 64+/-13 years, 68 men). CIN was defined as increase in serum creatinine concentration +0.5mg/dl or >25% above baseline within 72h after contrast administration. Serum creatinine concentration and GFR were 1.40+/-0.22, 1.29+/-0.29, and 1.26+/-0.29mg/dl and 52.2+/-13.9, 51.3+/-21.1, and 51.5+/-15.1ml/min on days 0, 3, and 7, respectively. Three out of 99 (3%) patients who received 90-110ml iodixanol revealed a CIN on day 3 without persistence on day 7. No specific therapy was needed. One out of 99 patients reported an exanthema on days 3 and 7. With the use of iodixanol in intermediate-risk patients, 3% of the patients develop CIN on day 3 without need for a specific therapy or persistence on day 7.
Collapse
Affiliation(s)
- Joern J W Sandstede
- Department of Radiology, University of Wuerzburg, Josef-Schneider-Strasse 2, D-97080 Wuerzburg, Germany.
| | | | | | | | | |
Collapse
|
49
|
Immediate and non-immediate reaction after non-ionic X-ray contrast medium injection: Case report and review of the literature. ACTA ACUST UNITED AC 2007. [DOI: 10.1016/j.ejrex.2006.12.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
50
|
Current awareness: Pharmacoepidemiology and drug safety. Pharmacoepidemiol Drug Saf 2007. [DOI: 10.1002/pds.1358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|