scholarly journals Erratum: Molecular and biochemical characterization of Tunisian patients with glycogen storage disease type III

2012 ◽  
Vol 57 (3) ◽  
pp. 221-221
Author(s):  
Amira Mili ◽  
Ilhem Ben Charfeddine ◽  
Ons Mama ◽  
Sonia Abdelhak ◽  
Labiba Adala ◽  
...  
Keyword(s):  
Glycogen Storage Disease ◽  
Storage Disease ◽  
Biochemical Characterization ◽  
Glycogen Storage Disease Type ◽  
Glycogen Storage ◽  
Disease Type ◽  
Type Iii ◽  
Tunisian Patients

scholarly journals Molecular and biochemical characterization of Tunisian patients with glycogen storage disease type III

2011 ◽  
Vol 57 (3) ◽  
pp. 170-175 ◽  
Author(s):  
Amira Mili ◽  
Ilhem Ben Charfeddine ◽  
Ons Mamaï ◽  
Wafa Cherif ◽  
Labiba Adala ◽  
...  
Keyword(s):  
Glycogen Storage Disease ◽  
Storage Disease ◽  
Biochemical Characterization ◽  
Glycogen Storage Disease Type ◽  
Glycogen Storage ◽  
Disease Type ◽  
Type Iii ◽  
Tunisian Patients

Neuromuscular Involvement in Glycogen Storage Disease Type III in Fifty Tunisian Patients: Phenotype and Natural History in Young Patients

2018 ◽  
Vol 50 (01) ◽  
pp. 022-030 ◽  
Author(s):  
Sana Ben Messaoud ◽  
Rim Ben Abdelaziz ◽  
Nadia Ben Ali ◽  
Hela Boudabous ◽  
Ines Ben Abdelaziz ◽  
...  
Keyword(s):  
Natural History ◽  
Glycogen Storage Disease ◽  
Storage Disease ◽  
Glycogen Storage Disease Type ◽  
Glycogen Storage ◽  
Disease Type ◽  
Exercise Intolerance ◽  
Muscle Involvement ◽  
Type Iii ◽  
Tunisian Patients

Background Our aim was to describe the natural history of neuromuscular involvement (NMI) in glycogen storage disease type III (GSDIII). Methods We conducted a longitudinal study of 50 Tunisian patients, 9.87 years old in average. Results NMI was diagnosed at an average age of 2.66 years and was clinically overt in 85% of patients. Patients with clinical features were older (p = 0.001). Complaints were dominated by exercise intolerance (80%), noticed at 5.33 years in average. Physical signs, observed at 6.75 years in average, were dominated by muscle weakness (62%). Functional impairment was observed in 64% of patients, without any link with age (p = 0.255). Among 33 patients, 7 improved. Creatine kinase (CK) and aspartate aminotransferase (AST) levels were higher with age.Electrophysiological abnormalities, diagnosed in average at 6.5 years, were more frequent after the first decade (p = 0.0005). Myogenic pattern was predominant (42%). Nerve conduction velocities were slow in two patients. Lower caloric intake was associated with more frequent clinical and electrophysiological features. Higher protein intake was related to fewer complaints and physical anomalies. Conclusion Neuromuscular investigation is warranted even in asymptomatic patients, as early as the diagnosis of GSDIII is suspected. Muscle involvement can be disabling even in children. Favorable evolution is possible in case of optimal diet.

A lower energetic, protein and uncooked cornstarch intake is associated with a more severe outcome in glycogen storage disease type III: an observational study of 50 patients

2018 ◽  
Vol 31 (9) ◽  
pp. 979-986 ◽  
Author(s):  
Amel Ben Chehida ◽  
Sana Ben Messaoud ◽  
Rim Ben Abdelaziz ◽  
Hajer Mansouri ◽  
Hela Boudabous ◽  
...  
Keyword(s):  
Glycogen Storage Disease ◽  
Storage Disease ◽  
Caloric Intake ◽  
Glycogen Storage Disease Type ◽  
Glycogen Storage ◽  
Disease Type ◽  
Tunisian Population ◽  
Type Iii ◽  
Uncooked Cornstarch ◽  
Tunisian Patients

Abstract Background Glycogen storage disease type III (GSDIII), due to a deficiency of glycogen debrancher enzyme (GDE), is particularly frequent in Tunisia. Phenotypic particularities of Tunisian patients remain unknown. Our aim was to study complications of GSDIII in a Tunisian population and to explore factors interfering with its course. Methods A retrospective longitudinal study was conducted over 30 years (1986–2016) in the referral metabolic center in Tunisia. Results Fifty GSDIII patients (26 boys), followed for an average 6.75 years, were enrolled. At the last evaluation, the median age was 9.87 years and 24% of patients reached adulthood. Short stature persisted in eight patients and obesity in 19 patients. Lower frequency of hypertriglyceridemia (HTG) was associated with older patients (p<0.0001), higher protein diet (p=0.068) and lower caloric intake (p=0.025). Hepatic complications were rare. Cardiac involvement (CI) was frequent (91%) and occurred early at a median age of 2.6 years. Severe cardiomyopathy (50%) was related to lower doses of uncooked cornstarch (p=0.02). Neuromuscular involvement (NMI) was constant, leading to a functional discomfort in 64% of cases and was disabling in 34% of cases. Severe forms were related to lower caloric (p=0.005) and protein intake (p<0.015). Conclusions A low caloric, protein and uncooked cornstarch intake is associated with a more severe outcome in GSDIII Tunisian patients. Neuromuscular and CIs were particularly precocious and severe, even in childhood. Genetic and epigenetic factors deserve to be explored.

Hepatic Manifestations in Glycogen Storage Disease Type III

2018 ◽  
Vol 6 (4) ◽  
pp. 233-240
Author(s):  
Aditi Korlimarla ◽  
Stephanie Austin ◽  
Baodong Sun ◽  
Priya Kishnani
Keyword(s):  
Glycogen Storage Disease ◽  
Storage Disease ◽  
Glycogen Storage Disease Type ◽  
Glycogen Storage ◽  
Disease Type ◽  
Type Iii

Glycogen Storage Disease Type III with Hypoketosis

2010 ◽  
Vol 23 (8) ◽  
Author(s):  
María Clemente ◽  
Miquel Gussinyer ◽  
José Antonio Arranz ◽  
Encarnació Riudor ◽  
Diego Yeste ◽  
...  
Keyword(s):  
Glycogen Storage Disease ◽  
Storage Disease ◽  
Glycogen Storage Disease Type ◽  
Glycogen Storage ◽  
Disease Type ◽  
Type Iii
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