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Xu N, Han X, Zhang Y, Huang X, Zhu W, Shen M, Zhang W, Jialin C, Wei M, Qiu Z, Zeng X. Clinical features of gout in adult patients with type Ia glycogen storage disease: a single-centre retrospective study and a review of literature. Arthritis Res Ther 2022; 24:58. [PMID: 35219330 PMCID: PMC8881853 DOI: 10.1186/s13075-021-02706-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Accepted: 12/13/2021] [Indexed: 11/21/2022] Open
Abstract
Background This study aimed to explore the clinical features of gout in adult patients with glycogen storage disease type Ia (GSD Ia). Methods Ninety-five adult patients with GSD Ia admitted to Peking Union Medical College Hospital were retrospectively analysed. A clinical diagnosis of GSD Ia was confirmed in all patients through gene sequencing. All patients had hyperuricaemia; 31 patients complicated with gout were enrolled, and 64 adult GSD Ia patients with asymptomatic hyperuricaemia were selected as a control group during the same period. Clinical characteristics were analysed and compared between the two groups. Results Thirty-one of the 95 patients had complications of gout (median age, 25 years; 11 (35.5%) females). All 31 patients had hepatomegaly, abnormal liver function, fasting hypoglycaemia, hyperuricaemia, hyperlipaemia, and hyperlacticaemia. A protuberant abdomen, growth retardation, recurrent epistaxis, and diarrhoea were the most common clinical manifestations. Among these 31 patients, 10 patients (32.3%) had gout as the presenting manifestation and were diagnosed with GSD Ia at a median time of 5 years (range, 1–14) after the first gout flare. The median age of gout onset was 18 years (range, 10–29). Fifteen of the 31 GSD Ia-related gout patients were complicated with gouty tophi, which has an average incidence time of 2 years after the first gouty flare. The mean value of the maximum serum uric acid (SUA) was 800.5 μmol/L (range, 468–1068). The incidence of gout in adult GSD Ia patients was significantly associated with the initial age of regular treatment with raw corn starch, the proportion of urate-lowering therapy initiated during the asymptomatic hyperuricaemic stage, maximum SUA level, and mean cholesterol level. Conclusions Determination of GSD Ia should be performed for young-onset gout patients with an early occurrence of gouty tophi, especially in patients with hepatomegaly, recurrent hypoglycaemia, or growth retardation. Early detection and long-term regulatory management of hyperuricaemia, in addition to early raw corn starch and lifestyle intervention, should be emphasized for GSD Ia patients in order to maintain good metabolic control. Trial registration Retrospectively registered.
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Affiliation(s)
- Na Xu
- Department of family medicine & Division of General Internal Medicine, Department of medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Science & Peking Union Medical College, State Key Laboratory of Complex Severe and Rare Diseases (Peking Union Medical College Hospital), Beijing, China
| | - Xinxin Han
- Department of family medicine & Division of General Internal Medicine, Department of medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Science & Peking Union Medical College, State Key Laboratory of Complex Severe and Rare Diseases (Peking Union Medical College Hospital), Beijing, China
| | - Yun Zhang
- Department of family medicine & Division of General Internal Medicine, Department of medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Science & Peking Union Medical College, State Key Laboratory of Complex Severe and Rare Diseases (Peking Union Medical College Hospital), Beijing, China
| | - Xiaoming Huang
- Department of family medicine & Division of General Internal Medicine, Department of medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Science & Peking Union Medical College, State Key Laboratory of Complex Severe and Rare Diseases (Peking Union Medical College Hospital), Beijing, China
| | - Weiguo Zhu
- Department of family medicine & Division of General Internal Medicine, Department of medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Science & Peking Union Medical College, State Key Laboratory of Complex Severe and Rare Diseases (Peking Union Medical College Hospital), Beijing, China
| | - Min Shen
- Department of Rheumatology, Peking Union Medical College Hospital, Chinese Academy of Medical Science & Peking Union Medical College, Beijing, China
| | - Wen Zhang
- Department of Rheumatology, Peking Union Medical College Hospital, Chinese Academy of Medical Science & Peking Union Medical College, Beijing, China
| | - Chen Jialin
- Department of family medicine & Division of General Internal Medicine, Department of medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Science & Peking Union Medical College, State Key Laboratory of Complex Severe and Rare Diseases (Peking Union Medical College Hospital), Beijing, China
| | - Min Wei
- Department of Pediatrics, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Zhengqing Qiu
- Department of Pediatrics, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China.
| | - Xuejun Zeng
- Department of family medicine & Division of General Internal Medicine, Department of medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Science & Peking Union Medical College, State Key Laboratory of Complex Severe and Rare Diseases (Peking Union Medical College Hospital), Beijing, China.
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A Multidisciplinary Approach for Tophi Wounds Caused by Glycogen Storage Disease Type 1a: A Rare Case. Adv Skin Wound Care 2021; 34:1-5. [PMID: 34415259 DOI: 10.1097/01.asw.0000767328.20751.14] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
ABSTRACT Glycogen storage diseases (GSDs) are a group of rare inherited metabolic disorders caused by enzyme deficiencies in glycogen catabolism. The more common type, GSD type Ia, is caused by glucose-6-phosphatase deficiency and often complicated by gout from hyperuricemia. Here, the authors report a rare case of a tophi wound caused by GSD type Ia in a Chinese patient. Difficulties in this case included the control of abnormal blood markers, especially uric acid; removal of tophi deposited in the tissues; restoration of hand function after wound healing; and patient adherence to treatment and follow-up. A multidisciplinary team was set up consisting of experts from the authors' wound care center and the departments of endocrinology, orthopedics, and rehabilitation. The wound healed in 53 days and was followed up for about 7 months. During follow-up, the patient's hand function returned to normal, and no new tophi formed. Because GSDs are a congenital lifelong condition, regular follow-ups are especially important.
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Zhang B, Zeng X. Tophaceous gout in a female premenopausal patient with an unexpected diagnosis of glycogen storage disease type Ia: a case report and literature review. Clin Rheumatol 2016; 35:2851-2856. [PMID: 27139513 PMCID: PMC5063890 DOI: 10.1007/s10067-016-3290-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2016] [Accepted: 04/24/2016] [Indexed: 12/02/2022]
Abstract
A young female with recurrent tophaceous gout and infertility presented to our clinic. On clinical evaluation, hypoglycaemia, hypertriglyceridaemia, lactic acidosis, and hepatomegaly were noted. Targeted gene sequencing revealed a novel composite heterozygous c.190G>T/c.508C>T mutation in the G6PC gene of the patient, leading to a diagnosis of glycogen storage disease type Ia. Her father possessed a heterozygous c.190G>T mutation, and her mother possessed a heterozygous c.508C>T mutation. A search of the previous literature revealed 16 reported cases of glycogen storage disease type Ia with gout. Here, we describe a female patient with gout, review previous cases, and discuss the mechanisms of gout and hyperuricaemia in glycogen storage disease type Ia.
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Affiliation(s)
- Bingqing Zhang
- Department of Internal Medicine, Chinese Academy of Sciences and Peking Union Medical College, Peking Union Medical College Hospital, Beijing, China
| | - Xuejun Zeng
- Department of General Internal Medicine, Chinese Academy of Sciences and Peking Union Medical College, Peking Union Medical College Hospital, No. 1 Shuaifuyuan Street, Dongcheng District, Beijing, China.
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