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de Gouveia Buff Passone C, Giani E, Vaivre-Douret L, Kariyawasam D, Berdugo M, Garcin L, Beltrand J, Bernardo WM, Polak M. Sulfonylurea for improving neurological features in neonatal diabetes: A systematic review and meta-analyses. Pediatr Diabetes 2022; 23:675-692. [PMID: 35657808 DOI: 10.1111/pedi.13376] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Revised: 05/19/2022] [Accepted: 05/31/2022] [Indexed: 11/29/2022] Open
Abstract
OBJECTIVE In monogenic diabetes due to KCNJ11 and ABCC8 mutations that impair KATP- channel function, sulfonylureas improve long-term glycemic control. Although KATP channels are extensively expressed in the brain, the effect of sulfonylureas on neurological function has varied widely. We evaluated published evidence about potential effects of sulfonylureas on neurological features, especially epilepsy, cognition, motor function and muscular tone, visuo-motor integration, and attention deficits in children and adults with KCNJ11 and ABCC8-related neonatal-onset diabetes mellitus. RESEARCH DESIGN AND METHODS We conducted a systematic review and meta-analyses of the literature (PROSPERO, CRD42021254782), including individual-patient data, according to PRISMA, using RevMan software. We also graded the level of evidence. RESULTS We selected 34 of 776 publications. The evaluation of global neurological function before and after sulfonylurea (glibenclamide) treatment in 114 patients yielded a risk difference (RD) of 58% (95%CI, 43%-74%; I2 = 54%) overall and 73% (95%CI, 32%-113%; I2 = 0%) in the subgroup younger than 4 years; the level of evidence was moderate and high, respectively. EEG studies of epilepsy showed a RD of 56% (95%CI, 23%-89%; I2 = 34%) in patients with KCNJ11 mutations, with a high quality of evidence. For hypotonia and motor function, the RDs were 90% (95%CI, 69%-111%; I2 = 0%) and 73% (95%CI, 35%-111%; I2 = 0%), respectively, with a high level of evidence. CONCLUSIONS Glibenclamide significantly improved neurological abnormalities in patients with neonatal-onset diabetes due to KCNJ11 or ABCC8 mutations. Hypotonia was the symptom that responded best. Earlier treatment initiation was associated with greater benefits.
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Affiliation(s)
- Caroline de Gouveia Buff Passone
- Pediatric Endocrinology, Gynaecology and Diabetology, Centre de Référence des Pathologies Gynécologiques Rares et des Maladies Endocriniennes Rares de la Croissance et du Développement, Hôpital Universitaire Necker Enfants Malades, Université de Paris, Paris, France.,Department of Endocrinology, Metabolism and Diabetes, Inserm U1016, Cochin Institute, Paris, France.,Pediatric Endocrinology Department, University of Sao Paulo, Sao Paulo, Brazil
| | - Elisa Giani
- Pediatric Endocrinology, Gynaecology and Diabetology, Centre de Référence des Pathologies Gynécologiques Rares et des Maladies Endocriniennes Rares de la Croissance et du Développement, Hôpital Universitaire Necker Enfants Malades, Université de Paris, Paris, France.,Department of Endocrinology, Metabolism and Diabetes, Inserm U1016, Cochin Institute, Paris, France.,Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | - Laurence Vaivre-Douret
- Faculty of Health, Department of Medicine Paris Descartes, Université de Paris, and Institut Universitaire de France (IUF), Paris, France.,National Institute of Health and Medical Research (INSERM UMR 1018-CESP), Faculty of Medicine, University of Paris-Saclay, UVSQ, Villejuif, France.,Imagine Institute, Paris, France
| | - Dulanjalee Kariyawasam
- Pediatric Endocrinology, Gynaecology and Diabetology, Centre de Référence des Pathologies Gynécologiques Rares et des Maladies Endocriniennes Rares de la Croissance et du Développement, Hôpital Universitaire Necker Enfants Malades, Université de Paris, Paris, France.,Imagine Institute, Paris, France
| | - Marianne Berdugo
- Physiopathology of Ocular Diseases: Therapeutic Innovations, Sorbonne-Université and Université de Paris, Inserm UMRS 1138, Paris, France
| | - Laure Garcin
- Pediatric Endocrinology, Gynaecology and Diabetology, Centre de Référence des Pathologies Gynécologiques Rares et des Maladies Endocriniennes Rares de la Croissance et du Développement, Hôpital Universitaire Necker Enfants Malades, Université de Paris, Paris, France
| | - Jacques Beltrand
- Pediatric Endocrinology, Gynaecology and Diabetology, Centre de Référence des Pathologies Gynécologiques Rares et des Maladies Endocriniennes Rares de la Croissance et du Développement, Hôpital Universitaire Necker Enfants Malades, Université de Paris, Paris, France.,Department of Endocrinology, Metabolism and Diabetes, Inserm U1016, Cochin Institute, Paris, France.,Imagine Institute, Paris, France
| | | | - Michel Polak
- Pediatric Endocrinology, Gynaecology and Diabetology, Centre de Référence des Pathologies Gynécologiques Rares et des Maladies Endocriniennes Rares de la Croissance et du Développement, Hôpital Universitaire Necker Enfants Malades, Université de Paris, Paris, France.,Department of Endocrinology, Metabolism and Diabetes, Inserm U1016, Cochin Institute, Paris, France.,Imagine Institute, Paris, France
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Barash G, Bassan H, Livne A, Benyamini L, Heyman E, Bowman P, Rachmiel M. Novel perspectives of super-high dose sulfonylurea and high-dose oral prednisolone in an infant with DEND syndrome due to V64M heterozygote KCNJ11 mutation. Acta Diabetol 2021; 58:1665-1672. [PMID: 34272607 DOI: 10.1007/s00592-021-01763-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2021] [Accepted: 06/11/2021] [Indexed: 12/25/2022]
Abstract
AIMS To report a novel mutation associated with developmental delay, epilepsy, and neonatal diabetes-DEND Syndrome, responsive to a novel management combination. METHODS We describe the investigation, treatment, and genetic diagnosis of a newborn diagnosed with DEND syndrome. RESULTS The patient was found to be de-novo heterozygous for pathogenic KCNJ11 missense variant: c.190G > A, p. (Val64Met), associated with DEND syndrome, responsive to a combination of super high doses of sulfonylurea (SU) and oral high-dose steroids. A single case was reported so far due to this mutation, presenting with severe DEND syndrome, treated by insulin only. His phenotypic description and management during 18 months, demonstrates this mutation is responsive to super-high doses of SU combined with high dose 6 weeks steroids protocol. CONCLUSIONS We have identified a heterozygous missense mutation as the etiology for severe DEND syndrome in a one-day old neonate, presenting with asymptomatic hyperglycemia, responsive to a novel management combination.
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Affiliation(s)
- Galia Barash
- Pediatric Endocrinology and Diabetes Institute Shamir Medical Center, 70300, Zerifin, Israel
| | - Haim Bassan
- Pediatric Neurology and Development Center Shamir Medical Center, Tel Aviv, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ayelet Livne
- Neonatal Intensive Care Unit Shamir Medical Center, Tel Aviv, Israel
| | | | - Eli Heyman
- Pediatric Neurology and Development Center Shamir Medical Center, Tel Aviv, Israel
| | | | - Marianna Rachmiel
- Pediatric Endocrinology and Diabetes Institute Shamir Medical Center, 70300, Zerifin, Israel.
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
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