Qiuhong Zhou

Xiangya Hospital of Central South University, Ch’ang-sha-shih, Hunan, China

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Publications (4)1.28 Total impact

  • Liaofang Wu · Qian Hou · Qiuhong Zhou · Fang Peng
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    ABSTRACT: To determine the prevalency of risk factors for diabetic foot complications in diabetic patients free of active ulceration in a hospital setting and to investigate the knowledge of foot care of the patients. A retrospective study was conducted on a cohort of 296 patients with diabetes hospitalized in a tertiary hospital. A convenience sampling was adopted to recruit subjects during 2012/2013. All completed an interviewer-administered questionnaire and underwent medical assessment including foot examination and assessment of presence of peripheral sensory neuropathy (PSN) and peripheral arterial disease (PVD). The patients were assigned to a foot risk category which was developed by the International Working Group on the Diabetic Foot (IWGDF). 296 inpatients were evaluated. Foot deformity was noticed in 124 patients (42%), hallux valgus was the most prevalent abnormality, found in 65% of patients. Prevalency of neuropathy hypertension, nephropathy and retinopathy were 66.2%, 57.1%, 48.3% and 44.9% respectively. 37 (12.5%) patients had a history of ulceration (n = 33) and/or toe amputation (n = 4). According to the classification system of the IWGDF, 35.1% of patients were considered as having low-risk by the modified IWGDF classification (group 0), and 49% of the study population were at high risk for pedal ulceration (group 2 and 3). There was a clear trend between the increasing severity of the staging and HbA1c, duration of diabetes, prevalence of hypertension, nephropathy and retinopathy and absent of physical activity. The mean knowledge score of foot care was 21.21±3.84. The risk factors for foot ulceration and lack of fool care knowledge was rather common in a hospital-based diabetic population, emphasizing the importance of implementing simple and affordable screening tools and methods to identify high-risk patients and providing foot care education for them.
    No preview · Article · Jun 2015 · International Journal of Clinical and Experimental Medicine
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    ABSTRACT: Objective: To investigate whether single nucleotide polymorphisms (SNPs) of rs2298771 and rs3812718 of the sodium channel α-subunit type 1 (SCN1A) gene affect the efficacy of carbamazepine (CBZ) treatment for seizures in Chinese Han epileptic patients. Methods: SNP rs2298771 and rs3812718 of the SCN1A gene from 628 patients were genotyped. CBZ monotherapy was administered to the subjects with new-onset partial seizures. The efficacy was defined as the decrease in the number of seizures. Four semi-quantitative levels were used to assess the efficacy: seizure-free (SF), >75% seizure decrease (SD), 50%-75% SD, and <50% SD in the number of seizures compared with patients' initial conditions. Results: After the 12 month treatment with CBZ monotherapy, the rate of SF patients with G allele of the SNP rs2298771 was significantly lower than that in patients with the AA genotype (P=0.003). The heterozygote and homozygote of the G allele at SNP rs2298771 predicted the low SF rate (OR=2.101, 95% CI 1.289-3.425). Marginal significance was observed between the dichotomous efficacy of SF and non-SF in 3 partial seizure types (P=0.028). Conclusion: rs2298771 is significantly associated with the efficacy of CBZ monotherapy in Chinese Han epileptic patients.
    No preview · Article · May 2014 · Zhong nan da xue xue bao. Yi xue ban = Journal of Central South University. Medical sciences
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    ABSTRACT: To explore the effectiveness of systematic self-management education on blood sugar level of patients in the community with type 2 diabetes. A total of 248 patients with type 2 diabetes from 10 communities of Changsha were randomized into intervention or control groups in February 2009. The intervention group received systematic self-management education, while the other received routine community education. Before and after intervention, fasting plasma glucose, 2 h postprandial plasma glucose and glycosylated hemoglobin were measured, and evaluated between the 2 groups. Fasting plasma glucose, 2 h postprandial plasma glucose and glycosylated hemoglobin levels of patients with diabetes from the two groups were generally comparable at baseline (P>0.05). After the intervention, these three indicators were all statistically significant between the 2 groups (P<0.01, P<0.05, P<0.01, respectively). After intervention, blood sugar levels in the intervention group were obviously improved (P<0.01), while in the control group, fasting plasma glucose was not statistically improved (P>0.05), 2 h plasma glucose and glycosylated hemoglobin levels were improved (P<0.01, P<0.05, respectively). Systematic self-management education effectively encourages patients with type 2 diabetes to control their blood sugar levels, and deserves further promotion.
    No preview · Article · Apr 2012 · Zhong nan da xue xue bao. Yi xue ban = Journal of Central South University. Medical sciences
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    ABSTRACT: To explore the effect of systematic self-management education on quality of life, anxiety and depression of patients with Type 2 diabetes in communities. A total of 248 patients with Type 2 diabetes from 10 communities of Changsha from February 2009 to July 2010 were randomized into an intervention group and a control group. The intervention group received systematic self-management education, while the controls received routine community education. The quality of life, anxiety and depression were measured by adjusted diabetes-specific quality of life scale (A-DQOL), self-rating anxiety scale (SAS) and self-rating depression scale (SDS) respectively. The quality of life, morbidity of anxiety or depression of the intervention and the control group were comparable at the baseline (P>0.05). One and half year later, there was significant difference between the two groups (P<0.01). Compared with the control group, the intervention group got better quality of life (P<0.01), less morbidity of anxiety (8.94% vs. 44.4%, P<0.01) and depression (23.58% vs. 56.00%, P<0.01). Systematic self-management education can effectively improve the quality of life, reduce the level of anxiety and depression of patients with Type 2 diabetes in communities, which deserves further generalization.
    No preview · Article · Feb 2011 · Zhong nan da xue xue bao. Yi xue ban = Journal of Central South University. Medical sciences