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Franzen MH, LeRiger MM, Kugler JA, Pellegrino KP, Rizzo WB. Sjögren-Larsson syndrome: Anesthetic considerations and practical recommendations. Paediatr Anaesth 2020; 30:1390-1395. [PMID: 33037729 PMCID: PMC8916001 DOI: 10.1111/pan.14034] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 10/01/2020] [Accepted: 10/06/2020] [Indexed: 12/31/2022]
Abstract
BACKGROUND Sjögren-Larsson syndrome is a rare inherited neurocutaneous disorder characterized by congenital ichthyosis, spasticity, intellectual disability, seizures, and ophthalmologic changes. Most individuals with Sjögren-Larsson syndrome live well into adulthood and often require surgical intervention to manage their symptomatology. AIMS The aim of this work was to review the clinical aspects of Sjögren-Larsson syndrome, highlight the unique anesthetic considerations associated with this disease, and provide practical recommendations about anesthetic management. METHODS A retrospective case review from February 2013 to October 2019 was performed based on subject participation in a Sjögren-Larsson syndrome longitudinal study at the University of Nebraska Medical Center. Anesthetic and surgical records were reviewed for the following data: age, sex, relevant comorbid conditions, anesthetic induction and maintenance agents, intravenous and oral analgesics, muscle relaxants, and anesthetic-related complications. RESULTS Fourteen patients with Sjögren-Larsson syndrome undergoing 48 anesthetic events were identified. A variety of anesthetic techniques was utilized. No serious adverse events were encountered. The most common clinical observations were related to the ichthyosis seen in Sjögren-Larsson syndrome, which led to difficulty in adherence of electrocardiogram leads and intravenous catheter dressings. CONCLUSIONS We found that anesthesia can be safely administered in patients with Sjögren-Larsson syndrome. Providers should be aware of anesthetic management issues in Sjögren-Larsson syndrome including challenges placing and securing lines and monitors secondary to the ichthyosis.
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Affiliation(s)
- Marcellene H. Franzen
- Department of Anesthesiology, University of Nebraska Medical Center, Omaha, NE, USA,Division of Pediatric Anesthesiology, Children’s Hospital and Medical Center, Omaha, NE, USA
| | - Michelle M. LeRiger
- Department of Anesthesiology, University of Nebraska Medical Center, Omaha, NE, USA,Division of Pediatric Anesthesiology, Children’s Hospital and Medical Center, Omaha, NE, USA
| | - Jane A. Kugler
- Department of Pediatric Anesthesiology, Boys Town National Research Hospital, Omaha, NE, USA
| | - Kaitlyn P. Pellegrino
- Department of Anesthesiology, University of Nebraska Medical Center, Omaha, NE, USA,Division of Pediatric Anesthesiology, Children’s Hospital and Medical Center, Omaha, NE, USA
| | - William B. Rizzo
- Department of Pediatrics and Child Health Research Institute, University of Nebraska Medical Center, Omaha, NE, USA
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Al Akrash LS, Al Semari MA, Al Harithy R. Ocular manifestations of dermatological diseases part II: genodermatoses. Int J Dermatol 2020; 60:133-140. [PMID: 32946638 DOI: 10.1111/ijd.15173] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Revised: 08/09/2020] [Accepted: 08/13/2020] [Indexed: 11/27/2022]
Abstract
Skin and eyes share a common embryological origin from the embryonic surface ectoderm. Ocular manifestations in dermatological diseases are common and have diagnostic value. At present, there are a limited number of comprehensive reviews emphasizing the ocular manifestations of dermatological diseases. More than 40 published articles about ocular findings in dermatology were reviewed. The search included Pubmed, Google Scholar, and Cochrane databases from 2014 to 2019. This review was divided into three parts including: I. infectious and inflammatory disorders; II. genodermatoses; III. connective tissue, autoimmune, neoplasms, and drug-related disorders. We excluded metabolic, endocrine, and nutrition-related dermatological diseases. In this part, we summarized the most common and important ocular findings in dermatology-related genetic disorders with appropriate referral recommendations to ophthalmology.
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Affiliation(s)
- Lamia S Al Akrash
- Dermatology Department, King Fahad Medical City, Riyadh, Saudi Arabia
| | | | - Ruaa Al Harithy
- Dermatology Department, Security Forces Hospital, Riyadh, Saudi Arabia
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Al-Holou SN, Siefker E, Fouzdar-Jain S, Suh DW, Rizzo WB. Macular crystalline inclusions in Sjögren-Larsson syndrome are dynamic structures that undergo remodeling. Ophthalmic Genet 2020; 41:381-385. [PMID: 32506993 DOI: 10.1080/13816810.2020.1776340] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
BACKGROUND Sjögren-Larsson syndrome (SLS) is a rare genetic neurocutaneous disease caused by mutations in ALDH3A2 that results in deficiency of fatty aldehyde dehydrogenase and accumulation of fatty aldehydes and alcohols. The disease is associated with ichthyosis, spasticity, and intellectual disability. Patients exhibit a characteristic retinopathy with macular crystalline inclusions that first appear in early childhood and increase with age. Once formed, the inclusions are thought to be inert and irreversible. We sought to document how the crystalline inclusions change over time. MATERIALS AND METHODS Serial retinal photographs of 4 SLS subjects (9-23 years old) were taken over a period of 1-3 years. Images were compared by visual inspection and analyzed using ImageJ/Fiji software to observe changes. RESULTS Visual inspection of retinal photographs of SLS subjects taken over time demonstrated distinctive changes in crystalline inclusions. New inclusions were formed and some established inclusions regressed. These changes were conveniently demonstrated with software-based photographic image analysis. CONCLUSIONS We conclude that macular inclusions in SLS are not simply inert deposits, but are dynamic structures that form over time and are subject to remodeling. This conclusion provides new insight into the interplay between the metabolic defect and retinal pathology in SLS, and raises the potential for new therapeutic approaches to reverse some aspects of the maculopathy.
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Affiliation(s)
- Shaza N Al-Holou
- Stanley M. Truhlsen Eye Institute, University of Nebraska Medical Center , Omaha, NE, USA
| | - Edward Siefker
- Department of Pediatrics and Child Health Research Institute, University of Nebraska Medical Center , Omaha, NE, USA
| | - Samiksha Fouzdar-Jain
- Stanley M. Truhlsen Eye Institute, University of Nebraska Medical Center , Omaha, NE, USA.,Department of Pediatrics and Child Health Research Institute, University of Nebraska Medical Center , Omaha, NE, USA.,Children's Hospital and Medical Center , Omaha, NE, USA
| | - Donny W Suh
- Stanley M. Truhlsen Eye Institute, University of Nebraska Medical Center , Omaha, NE, USA.,Department of Pediatrics and Child Health Research Institute, University of Nebraska Medical Center , Omaha, NE, USA.,Children's Hospital and Medical Center , Omaha, NE, USA
| | - William B Rizzo
- Department of Pediatrics and Child Health Research Institute, University of Nebraska Medical Center , Omaha, NE, USA.,Children's Hospital and Medical Center , Omaha, NE, USA
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Fouzdar-Jain S, Suh DW, Rizzo WB. Sjögren-Larsson syndrome: a complex metabolic disease with a distinctive ocular phenotype. Ophthalmic Genet 2019; 40:298-308. [DOI: 10.1080/13816810.2019.1660379] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Samiksha Fouzdar-Jain
- Department of Pediatrics and Child Health Research Institute, University of Nebraska Medical Center, Omaha, NE, USA
- Children’s Hospital & Medical Center, Omaha, NE, USA
- Department of Ophthalmology and Visual Science, Stanley M. Truhlsen Eye Institute, University of Nebraska Medical Center, Omaha, NE, USA
| | - Donny W Suh
- Department of Pediatrics and Child Health Research Institute, University of Nebraska Medical Center, Omaha, NE, USA
- Children’s Hospital & Medical Center, Omaha, NE, USA
- Department of Ophthalmology and Visual Science, Stanley M. Truhlsen Eye Institute, University of Nebraska Medical Center, Omaha, NE, USA
| | - William B Rizzo
- Department of Pediatrics and Child Health Research Institute, University of Nebraska Medical Center, Omaha, NE, USA
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Abdel-Hamid MS, Issa MY, Elbendary HM, Abdel-Ghafar SF, Rafaat K, Hosny H, Girgis M, Abdel-Salam GMH, Zaki MS. Phenotypic and mutational spectrum of thirty-five patients with Sjögren–Larsson syndrome: identification of eleven novel ALDH3A2 mutations and founder effects. J Hum Genet 2019; 64:859-865. [DOI: 10.1038/s10038-019-0637-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2019] [Revised: 04/21/2019] [Accepted: 06/17/2019] [Indexed: 01/06/2023]
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Staps P, Cruysberg JR, Roeleveld N, Willemsen MA, Theelen T. Retinal Morphology in Sjögren-Larsson Syndrome on OCT: From Metabolic Crystalline Maculopathy to Early-Onset Macular Degeneration. ACTA ACUST UNITED AC 2019; 3:500-509. [DOI: 10.1016/j.oret.2019.01.023] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2018] [Revised: 01/29/2019] [Accepted: 01/31/2019] [Indexed: 10/27/2022]
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Kovach JL, Isildak H, Sarraf D. Crystalline retinopathy: Unifying pathogenic pathways of disease. Surv Ophthalmol 2019; 64:1-29. [DOI: 10.1016/j.survophthal.2018.08.001] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2018] [Revised: 08/01/2018] [Accepted: 08/06/2018] [Indexed: 01/02/2023]
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Abstract
PURPOSE OF REVIEW The purpose of this review is to outline those systemic disorders that are associated with pediatric retinal dystrophy, summarize important retinal, and nonretinal clues that aid in syndromic diagnosis, provide an approach for ophthalmic and systematic systemic examination, describe the important systemic findings seen in pediatric syndromic retinal dystrophies and highlight the role of genetic testing. RECENT FINDINGS With profound advances being made in the field of molecular genetics, a definitive molecular etiology is increasingly being made even in rare and unusual forms of retinal dystrophies. Early recognition and precise diagnosis of a syndromic association has major clinical implications. It not only ensures early and holistic care to the child but also provides an opportunity for the parents in better understanding the nature and course of the disorder. It greatly aids in genetic counseling. SUMMARY Many syndromic retinal dystrophies may present initially to the ophthalmologist long before they present to the pediatrician with systemic symptoms. The intent of this article is to act as a resource in assisting the ophthalmologist to arrive at an early systemic diagnosis.
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Altschwager P, Ambrosio L, Swanson EA, Moskowitz A, Fulton AB. Juvenile Macular Degenerations. Semin Pediatr Neurol 2017; 24:104-109. [PMID: 28941524 PMCID: PMC5709045 DOI: 10.1016/j.spen.2017.05.005] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
In this article, we review the following 3 common juvenile macular degenerations: Stargardt disease, X-linked retinoschisis, and Best vitelliform macular dystrophy. These are inherited disorders that typically present during childhood, when vision is still developing. They are sufficiently common that they should be included in the differential diagnosis of visual loss in pediatric patients. Diagnosis is secured by a combination of clinical findings, optical coherence tomography imaging, and genetic testing. Early diagnosis promotes optimal management. Although there is currently no definitive cure for these conditions, therapeutic modalities under investigation include pharmacologic treatment, gene therapy, and stem cell transplantation.
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Affiliation(s)
- Pablo Altschwager
- Departamento de Oftalmología, Escuela de Medicina, Pontificia, Universidad Católica de Chile, Santiago, Chile.
| | - Lucia Ambrosio
- Department of Ophthalmology, Children's Hospital, Boston, MA 02115 USA,Department of Ophthalmology, Harvard Medical School, Boston, MA 02115 USA
| | - Emily A. Swanson
- Department of Ophthalmology, Children's Hospital, Boston, MA 02115 USA
| | - Anne Moskowitz
- Department of Ophthalmology, Children's Hospital, Boston, MA 02115 USA,Department of Ophthalmology, Harvard Medical School, Boston, MA 02115 USA
| | - Anne B. Fulton
- Department of Ophthalmology, Children's Hospital, Boston, MA 02115 USA,Department of Ophthalmology, Harvard Medical School, Boston, MA 02115 USA
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Abstract
INTRODUCTION Sjögren-Larsson syndrome (SLS) is a rare neurocutaneous disease characterized by ichthyosis, spasticity, intellectual disability and a distinctive retinopathy. It is caused by inactivating mutations in ALDH3A2, which codes for fatty aldehyde dehydrogenase (FALDH) and results in abnormal metabolism of long-chain aliphatic aldehydes and alcohols. The potential disease mechanisms leading to symptoms include 1) accumulation of toxic fatty aldehydes that form covalent adducts with lipids and membrane proteins; 2) physical disruption of multi-lamellar membranes in skin and brain; 3) abnormal activation of the JNK cell signaling pathway; and 4) defective farnesol metabolism resulting in abnormal PPAR-α dependent gene expression. Currently, no effective pathogenesis-based therapy is available. AREAS COVERED The clinical, pathologic and genetic features of SLS are summarized. The biochemical abnormalities caused by deficient activity of FALDH are reviewed in the context of proposed pathogenic mechanisms and potential therapeutic interventions. EXPERT OPINION The most promising pharmacologic approach to SLS involves blocking the formation of potentially harmful fatty aldehyde adducts using aldehyde scavenging drugs, currently in phase 2 clinical trials. Other approaches needing further investigation include: 1) ALDH-specific activator drugs and PPAR-α agonists to increase mutant FALDH activity; 2) inhibitors of the JNK phosphorylation cascade; 3) antioxidants to decrease aldehyde load; 4) dietary lipid modification; and 5) gene therapy.
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Affiliation(s)
- William B Rizzo
- Department of Pediatrics, University of Nebraska Medical Center, Omaha, NE, USA
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