A síndrome de Kearns-Sayre (SKS) é uma doença mitocondrial que se manifesta por dificuldade progressiva de movimentar os olhos (oftalmoplegia externa progressiva, ou PEO), um problema de visão na retina (retinite pigmentar) e tem início antes dos 20 anos de idade. Outras características comuns incluem surdez, dificuldade de coordenação motora (ataxia cerebelar) e bloqueio cardíaco.
Introdução
O que você precisa saber de cara
A síndrome de Kearns-Sayre (SKS) é uma doença mitocondrial que se manifesta por dificuldade progressiva de movimentar os olhos (oftalmoplegia externa progressiva, ou PEO), um problema de visão na retina (retinite pigmentar) e tem início antes dos 20 anos de idade. Outras características comuns incluem surdez, dificuldade de coordenação motora (ataxia cerebelar) e bloqueio cardíaco.
Escala de raridade
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1/20kRara
1/10kPouco freq.
1/5kIncomum
1/2k
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Sinais e sintomas
O que aparece no corpo e com que frequência cada sintoma acontece
Partes do corpo afetadas
+ 9 sintomas em outras categorias
Características mais comuns
Os sintomas variam de pessoa para pessoa. Abaixo estão as 42 características clínicas mais associadas, ordenadas por frequência.
Linha do tempo da pesquisa
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Genética e causas
O que está alterado no DNA e como passa nas famílias
Genes associados
3 genes identificados com associação a esta condição. Padrão de herança: Autosomal recessive, Mitochondrial inheritance, Not applicable.
Subunit 8, of the mitochondrial membrane ATP synthase complex (F(1)F(0) ATP synthase or Complex V) that produces ATP from ADP in the presence of a proton gradient across the membrane which is generated by electron transport complexes of the respiratory chain (PubMed:37244256). ATP synthase complex consist of a soluble F(1) head domain - the catalytic core - and a membrane F(1) domain - the membrane proton channel (PubMed:37244256). These two domains are linked by a central stalk rotating inside
Mitochondrion membrane
Mitochondrial complex V deficiency, mitochondrial 2
A mitochondrial disorder with heterogeneous clinical manifestations including neuropathy, ataxia, hypertrophic cardiomyopathy. Hypertrophic cardiomyopathy can present with negligible to extreme hypertrophy, minimal to extensive fibrosis and myocyte disarray, absent to severe left ventricular outflow tract obstruction, and distinct septal contours/morphologies with extremely varying clinical course.
Plays a pivotal role in cell survival by repairing damaged DNA in a p53/TP53-dependent manner. Supplies deoxyribonucleotides for DNA repair in cells arrested at G1 or G2. Contains an iron-tyrosyl free radical center required for catalysis. Forms an active ribonucleotide reductase (RNR) complex with RRM1 which is expressed both in resting and proliferating cells in response to DNA damage
CytoplasmNucleus
Mitochondrial DNA depletion syndrome 8A
A disorder due to mitochondrial dysfunction characterized by various combinations of neonatal hypotonia, neurological deterioration, respiratory distress, lactic acidosis, and renal tubulopathy.
Variantes genéticas (ClinVar)
194 variantes patogênicas registradas no ClinVar.
Classificação de variantes (ClinVar)
Distribuição de 5 variantes classificadas pelo ClinVar.
Vias biológicas (Reactome)
15 vias biológicas associadas aos genes desta condição.
Diagnóstico
Os sinais que médicos procuram e os exames que confirmam
Tratamento e manejo
Remédios, cuidados de apoio e o que precisa acompanhar
Onde tratar no SUS
Hospitais de referência no Brasil e o protocolo oficial do SUS (PCDT)
🇧🇷 Atendimento SUS — Síndrome Kearns-Sayre
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Dados de DATASUS/CNES, SBGM, ABNeuro e Ministério da Saúde. Sempre confirme a disponibilidade diretamente com o estabelecimento.
Pesquisa ativa
Ensaios clínicos abertos e novidades científicas recentes
Ensaios em destaque
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2 pesquisas recrutando participantes. Converse com seu médico sobre a possibilidade de participar.
Outros ensaios clínicos
9 ensaios clínicos encontrados, 2 ativos.
Publicações mais relevantes
Genotype-Phenotype Correlations in Chinese Pediatric Patients With Single Large-Scale Mitochondrial DNA Deletion Disorders.
This study investigated clinical and genetic characteristics of Chinese pediatric patients with single large-scale mitochondrial DNA deletions (SLSMD). We analyzed 28 patients (July 2004-March 2025) using long-range PCR and next-generation sequencing. Spearman correlation and ANOVA assessed genotype-phenotype relationships. Patients (mean age 5.52 ± 3.96 years) exhibited multi-organ involvement (5.43 ± 1.87 organs). Common initial presentations included ocular (29%), neurologic, and endocrine dysfunction. Only 14.3% had the classic 4977 bp deletion, and 23 novel deletions were identified in 25 patients. Larger deletions correlated with more deleted MRC complexes (r = 0.516, p = 0.0123) and more deleted tRNAs (r = 0.534, p = 0.0103). Kearns-Sayre syndrome (KSS) patients had later onset (p = 0.0337), larger deletions (p = 0.0263), and greater tRNA/MRC complex (p = 0.0263, p = 0.0319) involvement than non-KSS patients. SLSMD in Chinese children primarily causes KSS, Pearson syndrome (PS), and progressive ophthalmoplegia with multi-organ involvement. Genotype-phenotype correlations exist, particularly between deletion size, onset age, and disease severity. KSS patients show distinct genetic and clinical profiles, suggesting slower progression. This study expands the known SLSMD spectrum and underscores mitochondrial testing in pediatric multi-organ disorders.
Outcomes of kidney transplantation in three patients with single large-scale mitochondrial DNA deletion syndromes.
Single large-scale mitochondrial DNA deletion syndromes (SLSMDS) are a clinical continuum of three classic discrete clinical syndromes: Pearson marrow-pancreas syndrome, Kearns-Sayre syndrome, and chronic progressive ophthalmoplegia. Kidney manifestations, including chronic kidney disease with progression kidney failure has emerged as significant cause of morbidity and mortality in SLSMDS. Despite this recognition, reports of kidney transplantation in this population are limited. Here, we describe outcomes of kidney transplantation in three patients with SLSMDS and kidney failure over a 1-2.5-year follow-up period. All three patients had multisystem involvement at the time of transplantation. In all three patients, surgery was uncomplicated without evidence of acute metabolic decompensation in the perioperative period and standard immunosuppressive protocols were well tolerated. One patient developed post-transplant lymphoproliferative disease at 9 months status-post transplant which was ultimately fatal. The two surviving patients remain with stable graft function and functional quality of life at 1- and 3.5-years post-transplant.
CRISPR prime editing of mitochondrial heteroplasmy in rare Kearns-Sayre syndrome: ocular and cardiac synergies.
Kearns-Sayre syndrome (KSS) is a rare mitochondrial disorder defined by a combination of ophthalmoplegia, pigmentary retinopathy, and cardiac conduction defects. KSS arises from mitochondrial DNA (mtDNA) deletions and heteroplasmic imbalance, where there is a variation in levels of normal versus abnormal mtDNA. Current therapies offer symptomatic relief at most; they do not address the primary issue of correcting the genetic mutation. Innovative methods employing CRISPR Prime Editing (PE), an accurate and RNA-less technology, allow for unique correction of pathogenic mtDNA variants and errors. By fixing the wild type to variant ratio, PE could directly correct ocular- and cardiac-related signs and symptoms in KSS, in two tissue types that are entirely dependent on mitochondrial bioenergetics for their energy needs. Furthermore, the use of tissue-specific delivery methods, such as AAV2 vectors or cardiomyocyte promoters, would further enhance the targeting of the corrective approach to more specifically correct disease processes. This represents a completely innovative approach to genomic correction in the field of mitochondrial medicine, and there is important to translate this research to the clinic.
Choroidal neovascularization in a teenager with Kearns Sayre syndrome.
Kearns Sayre syndrome (KSS) is a rare multisystem mitochondrial disorder. KSS primarily targets energy supply in cells through impaired oxidative metabolism and reduced ATP (Adenosine triphosphate) production. KSS is clinically characterized by a classic triad of chronic progressive external ophthalmoplegia, retinitis pigmentosa and cardiac conduction defect. Additional features may include neurological abnormalities, endocrinopathies, renal disease, growth failure, myopathy and more. We present a case of a young male with KSS, retinal dystrophy and multiple systemic abnormalities. Despite treatment with three intravitreal anti-vascular endothelial growth factor (anti-VEGF) injections, the CNV demonstrated limited response and progressive enlargement, leading to poor final visual outcome. To our knowledge, CNV has not been previously documented in Kearns -Sayre syndrome. This report underscores the need for ongoing surveillance in patients with rare retinal dystrophies, given the potential for unforeseen complications.
Mitochondrial tRNA-Derived Diseases.
Mitochondrial tRNA genes are critical hotspots for pathogenic mutations and several mitochondrial diseases. They account for approximately 70-75% of disease-causing mtDNA variants despite comprising only 5-10% of the mitochondrial genome. These mutations interfere with mitochondrial translation and affect oxidative phosphorylation, resulting in remarkably heterogeneous multisystem disorders. Under this light, we systematically reviewed PubMed, Scopus, and MITOMAP databases through October 2025, indexing all clinically relevant pathogenic mt-tRNA mutations classified by affected organ systems and underlying molecular mechanisms. Approximately 500 distinct pathogenic variants were identified across all 22 mt-tRNA genes. Beyond typical syndromes like MELAS, MERRF, Leigh syndrome, and Kearns-Sayre syndrome that are linked to mt-tRNA mutations, they increasingly implicate cardiovascular diseases (cardiomyopathy, hypertension), neuromuscular disorders (myopathies, encephalopathies), sensory impairment (hearing loss, optic neuropathy), metabolic dysfunction (diabetes, polycystic ovary syndrome), renal disease, neuropsychiatric conditions, and cancer. Beyond sequence mutations, defects in post-transcriptional modification systems emerge as critical disease mechanisms affecting mt-tRNA function and stability. The mutations on tRNA genes described herein represent potential targets for emerging genome editing therapies, although several translational challenges remain. However, targeted correction of pathogenic mt-tRNA mutations holds transformative potential for precision intervention on mitochondrial diseases.
Publicações recentes
Outcomes of kidney transplantation in three patients with single large-scale mitochondrial DNA deletion syndromes.
CRISPR prime editing of mitochondrial heteroplasmy in rare Kearns-Sayre syndrome: ocular and cardiac synergies.
Mitochondrial tRNA-Derived Diseases.
Choroidal neovascularization in a teenager with Kearns Sayre syndrome.
📖 RevisãoDetecting mitochondrial electron transport chain enzyme defects in low-heteroplasmy single large-scale mtDNA deletion syndromes (SLSMDSs).
📚 EuropePMC477 artigos no totalmostrando 190
Outcomes of kidney transplantation in three patients with single large-scale mitochondrial DNA deletion syndromes.
Molecular genetics and metabolismCRISPR prime editing of mitochondrial heteroplasmy in rare Kearns-Sayre syndrome: ocular and cardiac synergies.
Annals of medicine and surgery (2012)Mitochondrial tRNA-Derived Diseases.
International journal of molecular sciencesChoroidal neovascularization in a teenager with Kearns Sayre syndrome.
Ophthalmic geneticsDetecting mitochondrial electron transport chain enzyme defects in low-heteroplasmy single large-scale mtDNA deletion syndromes (SLSMDSs).
Molecular genetics and metabolismGenotype-Phenotype Correlations in Chinese Pediatric Patients With Single Large-Scale Mitochondrial DNA Deletion Disorders.
Clinical geneticsMolecular Aspects of Mitochondrial Dysfunction in Diabetes, Pearson and Kearns-Sayre Syndromes, and Neurodegenerative Disorders.
International journal of general medicineComprehensive basic and clinical studies are needed to improve the treatment and outcome of patients with Kearns-Sayre syndrome.
Translational pediatricsRecurrent Syncope and Drooping Eyes in a Young Woman: Kearns-Sayre Syndrome.
JACC. Clinical electrophysiologyCrucial Role of Early Detection in Managing Heart Failure in Kearns-Sayre Syndrome: A Case Report.
The American journal of case reportsFatal pneumonia in a patient with Kearns-Sayre syndrome case report and literature review.
Frontiers in medicineSingle large-scale mitochondrial DNA deletion syndromes: scientific and family conference optimizes the collection of rare disease research outcomes.
Orphanet journal of rare diseasesNoninvasive Assessments of Mitochondrial Capacity in People with Mitochondrial Myopathies.
Muscles (Basel, Switzerland)Mitochondrial Disorder: Kearns-Sayre Syndrome.
Advances in experimental medicine and biologyMitophagy modulation rescues single large-scale mitochondrial DNA deletion (SLSMD) disease symptoms in the C. elegans uaDf5 animal model.
bioRxiv : the preprint server for biologyNeuroimaging characteristics of single Large-Scale mitochondrial DNA deletion syndromes.
NeuroradiologyDiagnosing Kearns-Sayre syndrome requires documentation of the underlying genetic defect.
The Pan African medical journalExpanding the Genetic and Phenotypic Spectrum of Kearns-Sayre Syndrome: A Case Report.
CureusKearns-Sayre syndrome presenting with fanconi syndrome: a case report.
Translational pediatricsAflibercept for the treatment of pigmentary retinopathy in Kearns-Sayre syndrome?
Documenta ophthalmologica. Advances in ophthalmologyEndocrine manifestations and long-term outcomes of patients with mitochondrial diseases.
Orphanet journal of rare diseasesDKA in a toddler negative to type 1 diabetes autoantibodies: unusual presentation of Kearn-Sayre syndrome.
Acta diabetologicaPolyendocrinopathy and multisystem involvement are common phenotypic features of Kearns-Sayre syndrome.
European journal of translational myologySingle Large-Scale Mitochondrial Deletion Syndromes: Neuroimaging Phenotypes and Longitudinal Progression in Pediatric Patients.
AJNR. American journal of neuroradiologyKearns-Sayre syndrome with restricted diffusion in subcortical white matter and extraocular muscle atrophy.
Radiology case reportsKearns-Sayre syndrome presenting with progressive external ophthalmoplegia and third-degree atrioventricular block diagnostic challenge in resource-limited settings: a case report.
Journal of medical case reportsRecognizing the evolution of clinical syndrome spectrum progression in individuals with single large-scale mitochondrial DNA deletion syndromes (SLSMDS).
Genetics in medicine : official journal of the American College of Medical GeneticsEnamel hypoplasia: a potential diagnostic aid in DiGeorge syndrome.
BMJ case reportsThe Role of Visual Electrophysiology in Systemic Hereditary Syndromes.
International journal of molecular sciencesOverview of neuroimaging in primary mitochondrial disorders.
Pediatric radiologyEndocrine Dysfunction in Primary Mitochondrial Diseases.
Endocrine reviews[Kearns-Sayre Syndrome: A case report in Rabat University Hospital Center and literature review].
Journal francais d'ophtalmologieSyndromic retinitis pigmentosa.
Progress in retinal and eye researchAnti-VEGF therapy for proliferative diabetic retinopathy in Kearns-Sayre syndrome.
Documenta ophthalmologica. Advances in ophthalmologyLNC-ing Genetics in Mitochondrial Disease.
Non-coding RNAMitochondrial disorders are associated with morphological neuromuscular junction defects.
Neuromuscular disorders : NMDEndocrine disorders in Kearns-Sayre syndrome with different severity of symptoms: two case reports and a literature review.
European journal of translational myologyLong-term hematopoietic dysfunction in patients with large-scale mitochondrial DNA deletion syndromes.
Pediatric blood & cancerNew Insights into Mitochondria in Health and Diseases.
International journal of molecular sciencesPrimary mitochondrial diseases.
Handbook of clinical neurologySyncope in Kearns-Sayre syndrome may not only be due to AV-block, but may also have other causes due to the multiorgan nature of the disease.
Acta cardiologicaKearns-Sayre Syndrome: a rare mitochondrial cytopathy complicated with complete heart block in a teenager.
Acta cardiologicaEndocrine Disorders in Children with Primary Mitochondrial Diseases: Single Center Experience.
Journal of clinical research in pediatric endocrinologyHomozygosity for a Rare FASTKD2 Variant Resulting in an Adult Onset Autosomal Recessive Mitochondrial Podocytopathy.
American journal of kidney diseases : the official journal of the National Kidney FoundationManagement of Ptosis in Kearns-Sayre Syndrome: A Case Report and Literature Review.
Archives of plastic surgeryRe: Propofol in Triple Trouble Kearns-Sayre Syndrome, Dyggve-Melchior-Clausen Syndrome, and Chromosome-9 Inversion.
Sultan Qaboos University medical journalDiagnosing Kearns-Sayre syndrome requires clinical and genetic evidence.
Journal of family medicine and primary care[Clinical and genetic analysis of a patient with HUPRA syndrome due to missense variants of SARS2 gene and literature review].
Zhonghua xin xue guan bing za zhiCase report: Clinical profile, molecular genetics, and neuroimaging findings presenting in a patient with Kearns-Sayre syndrome associated with inherited thrombophilia.
Frontiers in neurologyHave one's view of the important overshadowed by the trivial: chronic progressive external ophthalmoplegia combined with unilateral facial nerve injury: a case report and literature review.
Frontiers in neurologyCellular and Molecular Responses to Mitochondrial DNA Deletions in Kearns-Sayre Syndrome: Some Underlying Mechanisms.
Molecular neurobiologyClinical Spectrum of Biopsy Proven Mitochondrial Myopathy.
Neurology IndiaPropofol and Kearns-Sayre Syndrome: An idiographic approach.
Sultan Qaboos University medical journalAdrenal involvement in mitochondrial DNA deletion disorders is highly dependent on comorbidities and pituitary function.
European journal of endocrinologyOverlap between ophthalmology and psychiatry - A narrative review focused on congenital and inherited conditions.
Psychiatry researchThe clinical, myopathological, and genetic analysis of 155 Chinese mitochondrial ophthalmoplegia patients with mitochondrial DNA single large deletions.
Molecular genetics & genomic medicineMitochondrial Dysfunction in Kidney Tubulopathies.
Annual review of physiologyA Tale of Two Maladies: Interplay of Mendelian Principles.
CirculationAdrenocortical function in patients with Single Large Scale Mitochondrial DNA Deletions: a retrospective single centre cohort study.
European journal of endocrinologyWide diagnostic and genotypic spectrum in patients with suspected mitochondrial disease.
Orphanet journal of rare diseasesUnderstanding the impact of pediatric single large-scale mtDNA deletion syndromes on caregivers: Burdens and challenges.
JIMD reportsRare cause of persistent hypocalcaemia in infancy due to PTH gene mutation.
BMJ case reportsElectrolyte Disorders in Mitochondrial Cytopathies: A Systematic Review.
Journal of the American Society of Nephrology : JASNA Case Report of Kearns-Sayre Syndrome: Not an Absolute Contraindication for Radiotherapy.
CureusKearns-Sayre syndrome: Two case reports and a review for the primary care physician.
Journal of family medicine and primary careIncreased Sphingomyelin and Free Sialic Acid in Cerebrospinal Fluid of Kearns-Sayre Syndrome: New Findings Using Untargeted Metabolomics.
Pediatric neurologyDiagnosis of Kearns-Sayre syndrome requires genetic confirmation.
Indian journal of ophthalmologyOphthalmoplegia, pigmentary retinopathy, and abnormal cardiac conduction: A rare case of Kearns-Sayre syndrome.
eNeurologicalSciProgressive external ophthalmoplegia.
Handbook of clinical neurologyKEARNS-SAYRE SYNDROME MASQUERADING AS MYASTHENIA GRAVIS.
Retinal cases & brief reportsAdrenal Dysfunction in Mitochondrial Diseases.
International journal of molecular sciencesMitochondrial augmentation of hematopoietic stem cells in children with single large-scale mitochondrial DNA deletion syndromes.
Science translational medicineFolic acid inhibits 5-methyltetrahydrofolate transport across the blood-cerebrospinal fluid barrier: Clinical biochemical data from two cases.
JIMD reportsMitochondrial disorders: Understanding mitochondrial DNA point mutations and deletion syndromes.
Journal of the American Association of Nurse PractitionersPrevention of sudden death in Kearns-Sayre syndrome requires prospective studies.
Pacing and clinical electrophysiology : PACEStroke-like Episodes in Inherited Neurometabolic Disorders.
MetabolitesPearson syndrome: a multisystem mitochondrial disease with bone marrow failure.
Orphanet journal of rare diseasesVentricular arrhythmias in Kearns-Sayre syndrome: A cohort study using the National Inpatient Sample database 2016-2019.
Pacing and clinical electrophysiology : PACEKearns-Sayre syndrome case. Novel 5,9 kb mtDNA deletion.
Molecular genetics & genomic medicineKidney manifestations of mitochondrial disorders.
Bratislavske lekarske listyLow Prevalence of Cardiomyopathy in Patients with Mitochondrial Disease and Neurological Manifestations.
Journal of cardiovascular development and diseaseCase Report: Kearns Sayre Syndrome Complicated With Postpartum Cardiac Failure.
Frontiers in medicineLady in red: A case of Kearns-Sayre syndrome supported by histopathology.
Indian journal of ophthalmologyPotpourri of retinopathies in rare eye disease - A case series.
Indian journal of ophthalmologyDiabetes Out-of-the-Box: Diabetes Mellitus and Impairment in Hearing and Vision.
Current diabetes reportsEye movement disorders in inborn errors of metabolism: A quantitative analysis of 37 patients.
Journal of inherited metabolic diseaseOphthalmologic school-based screening revealing Kearns-Sayre syndrome: a case report.
The Pan African medical journalHigh-grade idiopathic atrioventricular block in childhood: Case report and literature review.
MedwaveKearns-Sayre Syndrome Minus: Two Cases of Identical Large-Scale Mitochondrial DNA Deletions with Presentations outside the Classical Triad.
Case reports in genetics2022 HRS expert consensus statement on evaluation and management of arrhythmic risk in neuromuscular disorders.
Heart rhythmKearns-Sayre syndrome with rare imaging finding of SLC25A4 Mutation.
Neurosciences (Riyadh, Saudi Arabia)Mitochondrial Ataxias: Molecular Classification and Clinical Heterogeneity.
Neurology internationalNeuropathic Pain as Main Manifestation of POLG-Related Disease: A Case Report.
Frontiers in neurologyCochlear Implantation in Mitochondrial Encephalomyopathy, Lactic Acidosis, and Stroke-Like Episodes Syndrome: Case Presentation.
The journal of international advanced otologyKearns-Sayre syndrome with a novel large-scale deletion: a case report.
BMC ophthalmologyKearns-Sayre syndrome: expanding spectrum of a "novel" mitochondrial leukomyeloencephalopathy.
Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical NeurophysiologyMitochondrial Retinopathies.
International journal of molecular sciencesKearns Sayre syndrome: a rare etiology of complete atrioventricular block in children (case report).
The Pan African medical journalShould Patients with Kearns-Sayre Syndrome and Corneal Endothelial Failure Be Genotyped for a TCF4 Trinucleotide Repeat, Commonly Associated with Fuchs Endothelial Corneal Dystrophy?
GenesWhole Mitochondrial Genome Analysis in Turkish Patients with Mitochondrial Diseases.
Balkan medical journalPhenotypic spectrum and clinical course of single large-scale mitochondrial DNA deletion disease in the paediatric population: a multicentre study.
Journal of medical geneticsPediatric single large-scale mtDNA deletion syndromes: The power of patient reported outcomes.
Molecular genetics and metabolismMyocardial and Arrhythmic Spectrum of Neuromuscular Disorders in Children.
BiomoleculesPediatric endothelial keratoplasty: a systematic review and individual participant data meta-analysis.
Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle OphthalmologieGrowth Retardation in the Course of Fanconi Syndrome Caused by the 4977-bp Mitochondrial DNA Deletion: A Case Report.
Children (Basel, Switzerland)Kearns-Sayre Syndrome With Persistent Ventricular Tachycardia Refractory to Shocks and Medications.
CureusAnesthetic Management in Double-Trouble Kearns-Sayre Syndrome and Hereditary Neuropathy Is Feasible but Delicate.
A&A practicePsychiatric Morbidities in Kearns Sayre Syndrome.
Neurology IndiaOcular involvement in Kearns-Sayre syndrome.
Journal francais d'ophtalmologieNutrition rehabilitation-related complications in primary mitochondrial disorders.
Nutrition in clinical practice : official publication of the American Society for Parenteral and Enteral NutritionMitochondrial Retinopathy.
Ophthalmology. RetinaImaging Patterns Characterizing Mitochondrial Leukodystrophies.
AJNR. American journal of neuroradiologyA Patient With Kearns Sayre Syndrome and Charcot-Marie-Tooth for Supraventricular Tachycardia Ablation: A Case Report.
A&A practiceInvolvement of the cardiac conduction system in Kearns-Sayre syndrome is progressive: Authors' reply.
Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of CardiologyHuman induced pluripotent stem cell (hiPSC) line UOMi006-A derived from PBMCs of a patient with Kearns-Sayre syndrome.
Stem cell researchThe arrhythmic risk in Kearns-Sayre syndrome: still many questions unanswered-Authors' reply.
Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of CardiologyThe arrhythmic risk in Kearns-Sayre syndrome: still many questions unanswered.
Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of CardiologyGeneration and Evaluation of Isogenic iPSC as a Source of Cell Replacement Therapies in Patients with Kearns Sayre Syndrome.
CellsGeneration of human induced pluripotent stem cell (hiPSC) line UOMi005-A from PBMCs of a patient with Kearns-Sayre syndrome.
Stem cell researchClinical and molecular characterization of mitochondrial DNA disorders in a group of Argentinian pediatric patients.
Molecular genetics and metabolism reportsInvolvement of the cardiac conduction system in Kearns-Sayre syndrome is progressive.
Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of CardiologyMagnetic resonance imaging pattern recognition in childhood bilateral basal ganglia disorders.
Brain communicationsNutritional issues in a diabetic patient with Kearns-Sayre syndrome.
Endocrinology, diabetes & metabolism case reportsGenomic integrity and mitochondrial metabolism defects in Warsaw syndrome cells: a comparison with Fanconi anemia.
Journal of cellular physiologyProgressive External Ophthalmoplegia in Polish Patients-From Clinical Evaluation to Genetic Confirmation.
GenesProgressive involvement of cardiac conduction system in paediatric patients with Kearns-Sayre syndrome: how to predict occurrence of complete heart block and sudden cardiac death?
Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of CardiologyBilateral Ptosis and Ophthalmoplegia in a Young Man.
JAMA ophthalmologyAnesthetic management of Kearns-Sayre syndrome. Case report.
Revista espanola de anestesiologia y reanimacionThe Phenotypic Spectrum of 47 Czech Patients with Single, Large-Scale Mitochondrial DNA Deletions.
Brain sciencesRetinal Manifestations of Mitochondrial Oxidative Phosphorylation Disorders.
Investigative ophthalmology & visual scienceMitochondrial DNA deletion and duplication in Kearns-Sayre Syndrome (KSS) with initial presentation as Pearson Marrow-Pancreas Syndrome (PMPS): Two case reports in Barranquilla, Colombia.
Molecular genetics & genomic medicineSpinal cord and heart involvement in Kearns-Sayre syndrome: which link?
NeuroradiologyExclude hereditary and acquired differential disorders before attributing retinoschisis to Kears-Sayre syndrome.
Ophthalmic geneticsRe: "Clinical Phenotype and Genetic Features of a Pair of Chinese Twins with Kearns-Sayre Syndrome" by Guo et al.
DNA and cell biologyScleral Lenses Versus Surgery for Ptosis in Progressive External Ophthalmoplegia Plus Respectively Kearns-Sayre Syndrome.
Journal of neuro-ophthalmology : the official journal of the North American Neuro-Ophthalmology SocietyRetinoschisis associated with Kearns-Sayre syndrome.
Ophthalmic geneticsIs the spinal cord truly affected in half of the patients with Kearns-Sayre syndrome?
NeuroradiologySpinal cord involvement in Kearns-Sayre syndrome: a neuroimaging study.
NeuroradiologyClinical Phenotype and Genetic Features of a Pair of Chinese Twins with Kearns-Sayre Syndrome.
DNA and cell biologyPearson Syndrome: Spontaneously Recovering Anemia and Hypoparathyroidism.
Indian journal of pediatricsUnusual Phenotype and Disease Trajectory in Kearns-Sayre Syndrome.
Case reports in neurological medicineA Novel Amplification-Refractory Mutation System-PCR Strategy to Screen MT-TL1 Pathogenic Variants in Patient Repositories.
Genetic testing and molecular biomarkersClinical, pathological and genetic spectrum in 89 cases of mitochondrial progressive external ophthalmoplegia.
Journal of medical geneticsMitochondrial DNA mutations in renal disease: an overview.
Pediatric nephrology (Berlin, Germany)An update on clinical, pathological, diagnostic, and therapeutic perspectives of childhood leukodystrophies.
Expert review of neurotherapeuticsBroadening the phenotypic spectrum of Pearson syndrome: Five new cases and a review of the literature.
American journal of medical genetics. Part AViability of diffusion tensor imaging for assessing retro-chiasmatic involvement in Kearns-Sayre syndrome remains elusive.
NeuroradiologyMitochondrial disorders and the eye.
Survey of ophthalmologyThe Authors' Reply: The tRNA(Ile) Variant m.4309G>A May Not Cause Kearns-Sayre Syndrome.
TransplantationVisual pathways evaluation in Kearns Sayre syndrome: a diffusion tensor imaging study.
NeuroradiologyThe tRNA(Ile) Variant m.4309G≥A May Not Cause Kearns-Sayre Syndrome.
TransplantationMitochondrial single-stranded DNA binding protein novel de novo SSBP1 mutation in a child with single large-scale mtDNA deletion (SLSMD) clinically manifesting as Pearson, Kearns-Sayre, and Leigh syndromes.
PloS one[Mitochondrial DNA deletion syndrome: a case report and literature review].
Lin chuang er bi yan hou tou jing wai ke za zhi = Journal of clinical otorhinolaryngology head and neck surgeryMultiple symmetric lipomatosis: A clinical marker of mitochondrial cytopathy.
Neurology IndiaHeart Transplantation in Kearns-Sayre Syndrome.
TransplantationCardiac disease in Kearns-Sayre syndrome requires comprehensive management.
Cardiology in the youngExophthalmos in Kearns-Sayre syndrome.
Journal of AAPOS : the official publication of the American Association for Pediatric Ophthalmology and StrabismusThe combination of whole-exome sequencing and clinical analysis allows better diagnosis of rare syndromic retinal dystrophies.
Acta ophthalmologicaSplice-Break: exploiting an RNA-seq splice junction algorithm to discover mitochondrial DNA deletion breakpoints and analyses of psychiatric disorders.
Nucleic acids researchMuscle pain in mitochondrial diseases: a picture from the Italian network.
Journal of neurologyThe necessity of implantable cardioverter defibrillators in patients with Kearns-Sayre syndrome - systematic review of the articles.
International journal of cardiologyTeaching NeuroImages: Kearns-Sayre syndrome.
NeurologySideroblastic anemia associated with multisystem mitochondrial disorders.
Pediatric blood & cancerWhole sequence of the mitochondrial DNA genome of Kearns Sayre Syndrome patients: Identification of deletions and variants.
GeneOphthalmoplegia in Mitochondrial Disease.
Yonsei medical journalHypoparathyroidism in children: a study of eight cases.
La Tunisie medicaleProphylactic pacemaker placement at first signs of conduction disease in Kearns-Sayre syndrome.
Cardiology in the youngCKD Due to a Novel Mitochondrial DNA Mutation: A Case Report.
American journal of kidney diseases : the official journal of the National Kidney FoundationPigmentary retinopathy in Kearns-Sayre syndrome.
BMJ case reports[Diagnostic and Therapeutic Approaches for Mitochondrial Diseases].
Fortschritte der Neurologie-PsychiatrieThe Genetic Cause of Kearns-Sayre Syndrome Determines Counselling and Outcome of These Patients.
The Canadian journal of cardiologyThe heart in m.3243A>G carriers.
HerzCombination of microdissection and single cell quantitative real-time PCR revealed intercellular mitochondrial DNA heterogeneities in fibroblasts of Kearns-Sayre syndrome patients.
MitochondrionNeuroimaging of Mitochondrial Cytopathies.
Topics in magnetic resonance imaging : TMRICerebrospinal fluid monoamines, pterins, and folate in patients with mitochondrial diseases: systematic review and hospital experience.
Journal of inherited metabolic diseaseAnti-replicative recombinant 5S rRNA molecules can modulate the mtDNA heteroplasmy in a glucose-dependent manner.
PloS oneKearns-Sayre syndrome is genetically and phenotypically heterogeneous.
La Pediatria medica e chirurgica : Medical and surgical pediatricsHeart Block, Ptosis, and Diagnostic Funduscopic Examination: Problems of the Heart Seen Through the Eyes.
The Canadian journal of cardiologyThe urinary organic acids profile in single large-scale mitochondrial DNA deletion disorders.
Clinica chimica acta; international journal of clinical chemistryKearns-Sayre syndrome with facial and white matter extensive involvement: a (mitochondrial and nuclear gene related?) neurocristopathy?
La Pediatria medica e chirurgica : Medical and surgical pediatricsTargeted versus untargeted omics - the CAFSA story.
Journal of inherited metabolic diseaseAnesthetic management of a parturient with Kearns-Sayre syndrome, dual-chamber and VVI implantable defibrillator pacemaker/defibrillator, and preeclampsia for cesarean delivery: A case report and review of the literature.
Saudi journal of anaesthesiaMitochondrial mutations in 12S rRNA and 16S rRNA presenting as chronic progressive external ophthalmoplegia (CPEO) plus: A case report.
MedicineRenal Involvement in Neuropathy, Ataxia, Retinitis Pigmentosa (NARP) Syndrome: A Case Report.
American journal of kidney diseases : the official journal of the National Kidney FoundationKearns-Sayre syndrome in the absence of a mtDNA deletion?
AndrologiaKearns Sayre Syndrome: Looking beyond A-V conduction.
Indian pacing and electrophysiology journalScleral contact lenses for the management of complicated ptosis.
Orbit (Amsterdam, Netherlands)An Intriguing Family with Type 2 Diabetes Mellitus and Complete Heart Block.
Indian journal of endocrinology and metabolismUltrastructural examination of skin biopsies may assist in diagnosing mitochondrial cytopathy when muscle biopsies yield negative results.
Annals of diagnostic pathologyFolinic acid is ineffective for treating kearns-sayre syndrome.
NeurologiaAssociações
Organizações que acompanham esta doença — pra ter apoio e orientação
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Comunidades
Grupos ativos de quem convive com esta doença aqui no Raras
Ainda não existe comunidade no Raras para Síndrome Kearns-Sayre
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Referências e fontes
Bases de dados externas citadas neste artigo
Publicações científicas
Artigos indexados no PubMed ligados a esta doença no grafo RarasNet — título, periódico e PMID direto da fonte, sem intermediação de IA.
- Genotype-Phenotype Correlations in Chinese Pediatric Patients With Single Large-Scale Mitochondrial DNA Deletion Disorders.
- Outcomes of kidney transplantation in three patients with single large-scale mitochondrial DNA deletion syndromes.
- CRISPR prime editing of mitochondrial heteroplasmy in rare Kearns-Sayre syndrome: ocular and cardiac synergies.
- Choroidal neovascularization in a teenager with Kearns Sayre syndrome.
- Mitochondrial tRNA-Derived Diseases.
- Detecting mitochondrial electron transport chain enzyme defects in low-heteroplasmy single large-scale mtDNA deletion syndromes (SLSMDSs).
Bases de dados e fontes oficiais
Identificadores e referências canônicas usadas para montar este verbete.
- ORPHA:480(Orphanet)
- OMIM OMIM:530000(OMIM)
- MONDO:0010787(MONDO)
- GARD:6817(GARD (NIH))
- Variantes catalogadas(ClinVar)
- Busca completa no PubMed(PubMed)
- Q2605012(Wikidata)
Dados compilados pelo RarasNet a partir de fontes abertas (Orphanet, OMIM, MONDO, PubMed/EuropePMC, ClinicalTrials.gov, DATASUS, PCDT/MS). Este conteúdo é informativo e não substitui avaliação médica.
Conteúdo mantido por Agente Raras · Médicos e pesquisadores podem colaborar
