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Sarıkaya Uzan G, Paketçi C, Günay Ç, Edem P, Özsoy Ö, Hız Kurul S, Yiş U. The Effect of Nusinersen Therapy on Laboratory Parameters of Patients with Spinal Muscular Atrophy. Neuropediatrics 2022; 53:321-329. [PMID: 35871521 DOI: 10.1055/s-0042-1750719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Abstract
INTRODUCTION We evaluated the effect of nusinersen on clinical and laboratory parameters and presented its safety and effect on laboratory parameters. METHODS Two groups were formed from among patients with spinal muscular atrophy (SMA) followed up between September 2017 and June 2021: group 1, SMA type 1; group 2, SMA type 2 and 3. The laboratory parameters were evaluated in groups 1 and 2 between doses. Motor scale tests were performed on patients before each dose of nusinersen. RESULTS Twenty seven patients (group 1; n = 13, group 2; n = 14) were included. The mean age (±standard deviation) at the onset of symptoms was 3 ± 1.21 (range, 1.5-6) months in group 1 and 12 ± 4.27 (range, 8-24) months in group 2. No significant laboratory treatment-related abnormalities and adverse effects were observed. The cerebrospinal fluid protein levels and the frequency of conventional LP were higher in group 1. Serum creatinine (Cr) levels were higher in group 1 before the first dose and higher in group 2 before the fifth dose (p < 0.05). With treatment, the Cr levels of group 1 decreased and group 2 remained constant or increased. We observed that the Children's Hospital of Philadelphia Infant Test of Neuromuscular Disorders and Hammersmith Functional Motor Scale-Expand scores increased as our patients received treatment (p < 0.05). CONCLUSION Our results support the safety and efficacy of nusinersen. However, changes in Cr levels according to the clinical type and treatment suggested that serum Cr could be a candidate marker for treatment follow-up.
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Affiliation(s)
- Gamze Sarıkaya Uzan
- Division of Child Neurology, Department of Pediatrics, Dokuz Eylül University Faculty of Medicine, İzmir, Turkey
| | - Cem Paketçi
- Division of Child Neurology, Department of Pediatrics, Dokuz Eylül University Faculty of Medicine, İzmir, Turkey
| | - Çağatay Günay
- Division of Child Neurology, Department of Pediatrics, Dokuz Eylül University Faculty of Medicine, İzmir, Turkey
| | - Pınar Edem
- Division of Child Neurology, Department of Pediatrics, Dokuz Eylül University Faculty of Medicine, İzmir, Turkey
| | - Özlem Özsoy
- Division of Child Neurology, Department of Pediatrics, Dokuz Eylül University Faculty of Medicine, İzmir, Turkey
| | - Semra Hız Kurul
- Division of Child Neurology, Department of Pediatrics, Dokuz Eylül University Faculty of Medicine, İzmir, Turkey
| | - Uluç Yiş
- Division of Child Neurology, Department of Pediatrics, Dokuz Eylül University Faculty of Medicine, İzmir, Turkey
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Paketçi C, Edem P, Okur D, Sarıoğlu FC, Güleryüz H, Bayram E, Kurul SH, Yiş U. Rotavirus encephalopathy with concomitant acute cerebellitis: report of a case and review of the literature. Turk J Pediatr 2021; 62:119-124. [PMID: 32253876 DOI: 10.24953/turkjped.2020.01.017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Rotavirus is a leading cause of gastroenteritis in children under 5 years of age. It is known that neurological manifestations like seizures, encephalopathy and encephalitis can rarely be seen due to rotavirus infections. Cerebellar involvement is extremely rare. We present an uncommon neurological manifestation of rotavirus infection in a 4-year-old Turkish child who presented with hypotonia, reduced consciousness and mutism. Magnetic resonance imaging revealed diffusion abnormalities in the splenium of corpus callosum and nucleus dentatus bilaterally. She was diagnosed with rotavirus cerebellitis. She improved well with dexamethasone and intravenous immunoglobulin but still has dysarthria and poor fine motor coordination.
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Affiliation(s)
- Cem Paketçi
- Divisions of Pediatric Neurology, Department of Pediatrics, Dokuz Eylül University Faculty of Medicine, İzmir, Turkey
| | - Pınar Edem
- Divisions of Pediatric Neurology, Department of Pediatrics, Dokuz Eylül University Faculty of Medicine, İzmir, Turkey
| | - Derya Okur
- Divisions of Pediatric Neurology, Department of Pediatrics, Dokuz Eylül University Faculty of Medicine, İzmir, Turkey
| | - Fatma Ceren Sarıoğlu
- Pediatric Radiology, Department of Pediatrics, Dokuz Eylül University Faculty of Medicine, İzmir, Turkey
| | - Handan Güleryüz
- Pediatric Radiology, Department of Pediatrics, Dokuz Eylül University Faculty of Medicine, İzmir, Turkey
| | - Erhan Bayram
- Divisions of Pediatric Neurology, Department of Pediatrics, Dokuz Eylül University Faculty of Medicine, İzmir, Turkey
| | - Semra Hız Kurul
- Divisions of Pediatric Neurology, Department of Pediatrics, Dokuz Eylül University Faculty of Medicine, İzmir, Turkey
| | - Uluç Yiş
- Divisions of Pediatric Neurology, Department of Pediatrics, Dokuz Eylül University Faculty of Medicine, İzmir, Turkey
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Abstract
BACKGROUND Levamisole is an imidazole derivative used in the treatment of various cancers, dermatological diseases, and parasitosis. Illegal use of levamisole by mixing it with cocaine in order to increase the psychotropic effects has also increased in recent years. Leukoencephalopathy is one of levamisole`s most prominent neurological side effects. CASE Here we present the clinical, laboratory, imaging findings, treatment, and follow-up information of a 12-year-old girl who presented with seizures due to levamisole, which was prescribed to treat vitiligo. CONCLUSION Levamisole-induced leukoencephalopathy should be considered in the differential diagnosis of demyelinating diseases, the neurotoxic effects of the drug should be well understood, and treatment should be initiated as soon as possible.
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Affiliation(s)
- Cem Paketçi
- Division of Pediatric Neurology, Department of Pediatrics, Dokuz Eylül University Faculty of Medicine, İzmir, Turkey
| | - Derya Okur
- Division of Pediatric Neurology, Department of Pediatrics, Dokuz Eylül University Faculty of Medicine, İzmir, Turkey
| | - Semra Hız
- Division of Pediatric Neurology, Department of Pediatrics, Dokuz Eylül University Faculty of Medicine, İzmir, Turkey
| | - Uluç Yiş
- Division of Pediatric Neurology, Department of Pediatrics, Dokuz Eylül University Faculty of Medicine, İzmir, Turkey
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Ünver O, Türkdoğan D, Güler S, Kipoğlu O, Güngör M, Paketçi C, Çarman KB, Öztürk G, Genç HM, Özkan M, Dündar NO, Işık U, Karatoprak E, Kılıç B, Özkale M, Bayram E, Yarar C, Sözen HG, Sağer G, Güneş AS, Kahraman Koytak P, Karadağ Saygı E, Ekinci G, Saltık S, Çalışkan M, Kara B, Yiş U, Aydınlı N. Acute flaccid myelitis outbreak through 2016-2018: A multicenter experience from Turkey. Eur J Paediatr Neurol 2021; 30:113-120. [PMID: 33218883 DOI: 10.1016/j.ejpn.2020.10.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Revised: 10/04/2020] [Accepted: 10/30/2020] [Indexed: 10/23/2022]
Abstract
AIM We aim to describe the demographic characteristics, etiology, neurophysiology, imaging findings, treatment, prognosis, and prognostic factors of acute flaccid myelitis. METHODS The clinical data, laboratory test and, magnetic resonance imaging (MRI) results of pediatric patients diagnosed with acute flaccid myelitis according to the Centers for Disease Control criteria between August 1, 2016, and December 31, 2018, from 13 centers in Turkey were reviewed. RESULTS Of the 34 cases identified, 31 were confirmed (91.2%). Eighteen patients (55.9%) were boys. The median patient age was 4 years (interquartile range 2.5-6.9 years). Most of the patients were admitted in 2018 (n = 27). A preceding history of a febrile illness was reported in all patients, with a median of 4 days (interquartile range 3-7 days) before symptom onset. Thirty-one patients had T2 hyperintensity on spinal MRI, and 18 patients had cerebrospinal fluid pleocytosis. The most common infectious agents were entero/rhinoviruses (n = 5) in respiratory specimens. All patients except one received immunotherapy either alone or in combination. Among 27 patients with follow-up data 24 had persistent weakness. Involvement of four limbs together with an abnormal brain MRI at onset were associated with a poor prognosis. CONCLUSION The number of patients with acute flaccid myelitis increased since 2012, spiking with every 2-year interval, largely in the pediatric population. The median age decreases with every outbreak. Clinicians should be aware of the clinical picture for early collection of specimens and early start of rehabilitation programs. Further studies are needed to better characterize the etiology, pathogenesis, risk factors, and treatment of this rare condition.
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Affiliation(s)
- Olcay Ünver
- Division of Pediatric Neurology, Department of Pediatrics, Marmara University School of Medicine, İstanbul, Turkey.
| | - Dilşad Türkdoğan
- Division of Pediatric Neurology, Department of Pediatrics, Marmara University School of Medicine, İstanbul, Turkey
| | - Serhat Güler
- Division of Pediatric Neurology, Department of Pediatrics, İstanbul University Cerrahpaşa School of Medicine, İstanbul, Turkey
| | - Osman Kipoğlu
- Division of Pediatric Neurology, Department of Pediatrics, İstanbul University Faculty of Medicine, İstanbul, Turkey
| | - Mesut Güngör
- Division of Pediatric Neurology, Department of Pediatrics, Kocaeli University School of Medicine, Kocaeli, Turkey
| | - Cem Paketçi
- Division of Pediatric Neurology, Department of Pediatrics, Dokuz Eylül University Medical Faculty, İzmir, Turkey
| | - Kürşat Bora Çarman
- Division of Pediatric Neurology, Department of Pediatrics, Eskişehir Osmangazi University Medical Faculty, Eskişehir, Turkey
| | - Gülten Öztürk
- Division of Pediatric Neurology, Department of Pediatrics, Marmara University School of Medicine, İstanbul, Turkey
| | - Hülya Maraş Genç
- Division of Pediatric Neurology, Department of Pediatrics, Ümraniye Training and Research Hospital, İstanbul, Turkey
| | - Mehpare Özkan
- Division of Pediatric Neurology, Department of Pediatrics, Bahçeşehir University Medical Faculty, İstanbul, Turkey
| | - Nihal Olgaç Dündar
- Division of Pediatric Neurology, Department of Pediatrics, Izmir Katip Çelebi University Medical Faculty, İzmir, Turkey
| | - Uğur Işık
- Division of Pediatric Neurology, Department of Pediatrics, Acıbadem University School of Medicine, İstanbul, Turkey
| | - Elif Karatoprak
- Division of Pediatric Neurology, Department of Pediatrics, Medeniyet University School of Medicine, İstanbul, Turkey
| | - Betül Kılıç
- Division of Pediatric Neurology, Department of Pediatrics, Medipol University School of Medicine, İstanbul, Turkey
| | - Murat Özkale
- Division of Pediatric Intensive Care Unit, Department of Pediatrics, Başkent University School of Medicine, Adana, Turkey
| | - Erhan Bayram
- Division of Pediatric Neurology, Department of Pediatrics, Dokuz Eylül University Medical Faculty, İzmir, Turkey
| | - Coşkun Yarar
- Division of Pediatric Neurology, Department of Pediatrics, Eskişehir Osmangazi University Medical Faculty, Eskişehir, Turkey
| | - Hatice Gülhan Sözen
- Division of Pediatric Neurology, Department of Pediatrics, Ümraniye Training and Research Hospital, İstanbul, Turkey
| | - Güneş Sağer
- Division of Pediatric Neurology, Department of Pediatrics, Marmara University School of Medicine, İstanbul, Turkey
| | - Ayfer Sakarya Güneş
- Division of Pediatric Neurology, Department of Pediatrics, Kocaeli University School of Medicine, Kocaeli, Turkey
| | | | - Evrim Karadağ Saygı
- Department of Physical Medicine and Rehabilitation, Marmara University School of Medicine, İstanbul, Turkey
| | - Gazanfer Ekinci
- Department of Radiology, Yeditepe University School of Medicine, İstanbul, Turkey
| | - Sema Saltık
- Division of Pediatric Neurology, Department of Pediatrics, İstanbul University Cerrahpaşa School of Medicine, İstanbul, Turkey
| | - Mine Çalışkan
- Division of Pediatric Neurology, Department of Pediatrics, İstanbul University Faculty of Medicine, İstanbul, Turkey; İstanbul University Institute of Child Health, İstanbul, Turkey
| | - Bülent Kara
- Division of Pediatric Neurology, Department of Pediatrics, Kocaeli University School of Medicine, Kocaeli, Turkey
| | - Uluç Yiş
- Division of Pediatric Neurology, Department of Pediatrics, Dokuz Eylül University Medical Faculty, İzmir, Turkey
| | - Nur Aydınlı
- Division of Pediatric Neurology, Department of Pediatrics, İstanbul University Faculty of Medicine, İstanbul, Turkey
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Polat İ, Yiş U, Ayanoğlu M, Okur D, Edem P, Paketçi C, Bayram E, Hız Kurul S. Risk Factors of Post-Stroke Epilepsy in Children; Experience from a Tertiary Center and a Brief Review of the Literature. J Stroke Cerebrovasc Dis 2020; 30:105438. [PMID: 33197802 DOI: 10.1016/j.jstrokecerebrovasdis.2020.105438] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2020] [Revised: 10/02/2020] [Accepted: 10/29/2020] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVES Acute seizures and post-stroke epilepsy have been reported more frequently in patients with pediatric stroke than adults. Acute seizures in the first days of a stroke may deteriorate stroke and ischemia-related neurodegeneration and contribute to the development of post-stroke epilepsy. In this study, we aimed to investigate risk factors for the development of post-stroke epilepsy in children with arterial ischemic stroke. MATERIALS AND METHODS We recruited 86 children with arterial ischemic stroke. We analyzed variables, including age at admission, gender, complaints at presentation, focal or diffuse neurologic signs, neurologic examination findings, laboratory investigations that were conducted at admission with stroke (complete blood cell count, biochemical-infectious-metabolic-immunological investigations, vitamin B12 levels, vitamin D levels), neuroimaging results, etiologies, time of the first seizure, time of remote seizures, and development of neurologic deficit retrospectively. Seizures during the first six hours after stroke onset were defined as 'very early seizures'. 'Early seizures' were referred to seizures during the first 48 h. Patients who experienced two or more seizures that occurred after the acute phase of seizures were classified as 'epileptic.' A binary logistic regression analysis was used to estimate risk factors. RESULTS An acute seizure was detected in 59% and post-stroke epilepsy developed in 41% of our cohort. Binary logistic regression analysis demonstrated that 'very early seizures' increased epilepsy risk six-fold. Epilepsy was 16 times higher in patients with 'early seizures'. Low vitamin D levels were defined as a risk factor for post-stroke epilepsy. CONCLUSION Seizures in the very early period (within the first six hours) are the most significant risk factors for the development of post-stroke epilepsy Further studies regarding seizure prevention and neuroprotective therapies are needed because post-stroke epilepsy will affect long term prognosis in patients with pediatric stroke.
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Affiliation(s)
- İpek Polat
- Department of Pediatric Neurology, Dokuz Eylul University, Faculty of Medicine, İzmir, Narlıdere, Turkey.
| | - Uluç Yiş
- Department of Pediatric Neurology, Dokuz Eylul University, Faculty of Medicine, İzmir, Narlıdere, Turkey.
| | - Müge Ayanoğlu
- Department of Pediatric Neurology, Dokuz Eylul University, Faculty of Medicine, İzmir, Narlıdere, Turkey.
| | - Derya Okur
- Department of Pediatric Neurology, Dokuz Eylul University, Faculty of Medicine, İzmir, Narlıdere, Turkey.
| | - Pınar Edem
- Department of Pediatric Neurology, Dokuz Eylul University, Faculty of Medicine, İzmir, Narlıdere, Turkey.
| | - Cem Paketçi
- Department of Pediatric Neurology, Dokuz Eylul University, Faculty of Medicine, İzmir, Narlıdere, Turkey.
| | - Erhan Bayram
- Department of Pediatric Neurology, Dokuz Eylul University, Faculty of Medicine, İzmir, Narlıdere, Turkey.
| | - Semra Hız Kurul
- Department of Pediatric Neurology, Dokuz Eylul University, Faculty of Medicine, İzmir, Narlıdere, Turkey.
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Bayram E, Yiş U, Paketçi C, Okur D, Polat İ, Çakmakcı H, Hız S, Anlar B. Changes of primary headache related white matter lesions in pediatric patients. Turk J Pediatr 2018; 60:380-384. [PMID: 30859761 DOI: 10.24953/turkjped.2018.04.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Bayram E, Yiş U, Paketçi C, Okur D, Polat İ, Çakmakcı H, Hız S, Anlar B. Changes of primary headache related white matter lesions in pediatric patients. Turk J Pediatr 2018; 60: 380-384. We aimed to describe the long-term prognosis of white matter lesions detected on magnetic resonance imaging in children with primary headache. Children who were admitted with the complaint of headache and had nonspecific white matter lesions on magnetic resonance imaging were included in the study. The clinical findings of the patients were reinvestigated using the same magnetic resonance imaging scanner and acquisition protocol after at least a two year period. Magnetic resonance imaging results of the patients were documented in detail. Findings of the baseline and follow-up studies were compared with each other by the same radiologist. Among the 11 patients, 8 ( 72.7%) were male and 3 (27.3%) were female. Mean age of patients at the time of second imaging was 12.9±2.3 years. Eight (72.7%) had migraine without aura, 1 (9.1%) had tension-type headache and 2 (18.2%) had migraine with aura. The mean clinical follow-up period of the patients was 4.31±1.31 years. All patients had low headache frequency on the last control visit when compared to the first clinical findings. The follow-up magnetic resonance imaging studies showed two newly developed white matter lesions in two patients who had migraine without aura and the white matter lesions disappeared in the patient who had tension-type headache, compared to the baseline neuroimaging. Findings of the baseline and long-term follow-up magnetic resonance imaging studies of the patients with primary headache showed no significant changes in terms of the location, size and laterality. Repeated neuro-imaging studies are not warranted in the absence of the progression in clinical findings.
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Affiliation(s)
- Erhan Bayram
- Division of Pediatric Neurology, Department of Pediatrics, Dokuz Eylül University Faculty of Medicine, İzmir, Turkey
| | - Uluç Yiş
- Division of Pediatric Neurology, Department of Pediatrics, Dokuz Eylül University Faculty of Medicine, İzmir, Turkey
| | - Cem Paketçi
- Division of Pediatric Neurology, Department of Pediatrics, Dokuz Eylül University Faculty of Medicine, İzmir, Turkey
| | - Derya Okur
- Division of Pediatric Neurology, Department of Pediatrics, Dokuz Eylül University Faculty of Medicine, İzmir, Turkey
| | - İpek Polat
- Division of Pediatric Neurology, Department of Pediatrics, Dokuz Eylül University Faculty of Medicine, İzmir, Turkey
| | - Handan Çakmakcı
- Department of Radiology, Dokuz Eylül University Faculty of Medicine, İzmir, Turkey
| | - Semra Hız
- Division of Pediatric Neurology, Department of Pediatrics, Dokuz Eylül University Faculty of Medicine, İzmir, Turkey
| | - Banu Anlar
- Division of Pediatric Neurology, Department of Pediatrics, Hacettepe University Faculty of Medicine, Ankara, Turkey
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Abstract
OBJECTIVE Irisin and oxytocin can affect energy homeostasis and it has been suggested that they may play an important role in reducing obesity and diabetes. In this study, we aimed to determine the relationship between metabolic parameters (including irisin and oxytocin levels) and anthropometric parameters in obese children. METHODS Ninety obese children (mean age, 13.85±1.63 years) and 30 healthy controls (mean age, 14.32±1.58 years) were enrolled in this study. Anthropometric and laboratory parameters (glucose, insulin, lipid, oxytocin, and irisin levels) were analyzed. The serum irisin and oxytocin levels were measured by enzyme-linked immunosorbent assay. Bioelectrical impedance was used to determine body composition. RESULTS Irisin level was higher in the patients than in the controls (p=0.018), and this higher irisin level was correlated with increased systolic blood pressure, body mass index, waist/hip ratio, fat percentage, fat mass, glucose level, insulin level, and homeostasis model assessment of insulin resistance. Serum oxytocin level was significantly decreased in obese children compared to the controls (p=0.049). Also, among the 60 obese patients, oxytocin level was significantly lower in patients with than in those without metabolic syndrome (8.65±2.69 vs. 10.87±5.93 ng/L, respectively), while irisin levels were comparable (p=0.049 and p=0.104, respectively). There were no statistically significant relationships between oxytocin or irisin levels and lipid levels (p>0.05). CONCLUSION Obese children had significantly higher irisin levels than the healthy controls. Additionally, this study shows for the first time that oxytocin level is significantly lower in obese compared with non-obese children and also lower in obese children with metabolic syndrome compared to those without.
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Affiliation(s)
- Çiğdem Binay
- Tekirdağ Çorlu State Hospital, Clinic of Pediatric Endocrinology, Tekirdağ, Turkey, Phone: +90 532 377 14 96 E-mail:
| | - Cem Paketçi
- Namık Kemal University Faculty of Medicine, Department of Pediatrics, Tekirdağ, Turkey
| | - Savaş Güzel
- Namık Kemal University Faculty of Medicine, Department of Medical Biochemistry, Tekirdağ, Turkey
| | - Nedim Samancı
- Namık Kemal University Faculty of Medicine, Department of Pediatrics, Tekirdağ, Turkey
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Nalbantoğlu B, Donma MM, Nişli K, Paketçi C, Karasu E, Ozdilek B, Mintaş NE. Jacobsen syndrome without thrombocytopenia: a case report and review of the literature. Turk J Pediatr 2013; 55:203-206. [PMID: 24192682] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Jacobsen syndrome (JS), a rare disorder with multiple dysmorphic features, is caused by the terminal deletion of chromosome 11q. Typical features include mild to moderate psychomotor retardation, trigonocephaly, facial dysmorphism, cardiac defects, and thrombocytopenia, though none of these features are invariably present. The estimated occurrence of JS is about 1/100,000 births. The female/male ratio is 2:1. The patient admitted to our clinic at 3.5 years of age with a cardiac murmur and facial anomalies. Facial anomalies included trigonocephaly with bulging forehead, hypertelorism, telecanthus, downward slanting palpebral fissures, and a carp-shaped mouth. The patient also had strabismus. An echocardiogram demonstrated perimembranous aneurysmatic ventricular septal defect and a secundum atrial defect. The patient was <3rd percentile for height and weight and showed some developmental delay. Magnetic resonance imaging (MRI) showed hyperintensive gliotic signal changes in periventricular cerebral white matter, and leukodystrophy was suspected. Chromosomal analysis of the patient showed terminal deletion of chromosome 11. The karyotype was designated 46, XX, del(11) (q24.1). A review of published reports shows that the severity of the observed clinical abnormalities in patients with JS is not clearly correlated with the extent of the deletion. Most of the patients with JS had short stature, and some of them had documented growth hormone deficiency, or central or primary hypothyroidism. In patients with the classical phenotype, the diagnosis is suspected on the basis of clinical findings: intellectual disability, facial dysmorphic features and thrombocytopenia. The diagnosis must be confirmed by cytogenetic analysis. For patients who survive the neonatal period and infancy, the life expectancy remains unknown. In this report, we describe a patient with the clinical features of JS without thrombocytopenia. To our knowledge, this is the first case reported from Turkey.
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Affiliation(s)
- Burçin Nalbantoğlu
- Department of Pediatrics, Namık Kemal University Faculty of Medicine, Tekirdağ, Turkey.
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Abstract
AIM The aim of this report was to compare the efficacy of oral alendronate versus prednisolone treatment in addition to conventional measures in infants with vitamin D intoxication. METHODS In six infants (aged 8.0 ± 2.1 months) with vitamin D intoxication, time to achieve normocalcemia with prednisolone treatment (Group I, n = 4) or alendronate treatment (Group II, n = 4, two infants started treatment from the baseline and two after unsuccessful prednisolone treatment) in addition to intravenous hydration and diuretic therapy were compared. RESULTS Baseline serum calcium levels ranged between 3.8 and 4.77 mmol/L. In the prednisolone group, although two patients reached normocalcemia on 7th and 12th days of treatment, other two patients did not despite 23 and 15 days of treatment and therefore switched to alendronate treatment. The mean duration of prednisolone treatment in these four patients was 14.2 ± 6.7 days (range 7-23). In the alendronate group, two patients who started treatment from the baseline achieved normocalcemia on the 5th day. Other two patients achieved normocalcemia 2 days after switching to alendronate. Thus, the mean time to reach normocalcemia after single oral alendronate administration was 3.5 ± 1.7 days (range 2-5) (p < 0.01 versus Group I). CONCLUSION Alendronate treatment achieves normocalcemia four times earlier than prednisolone treatment and shortens hospital stay in infants with vitamin D intoxication.
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Affiliation(s)
- Rabia G Sezer
- Department of Pediatrics, Zeynep Kamil Maternity and Childrens Diseases Research and Training State Hospital, Istanbul, Turkey.
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