The effect of diabetes self-management education on psychological status and blood glucose in newly diagnosed patients with diabetes type 2.

OBJECTIVE: The purpose of this study was to evaluate the efficacy of self-management education on psychological outcomes and glycemic control in type 2 diabetes mellitus. METHODS: Patients were randomly assigned to education group and control group. Education group received professional education and control group received routine outpatient education. RESULTS: A total of 118 patients were randomly assigned to two groups (education group, n = 63; control group, n = 55). Compared with control group, the anxiety score (36.00 vs. 42.50, P < 0.05) and depression score (35.50 vs. 44.00, P < 0.05) significantly decreased at the sixth month in education group, respectively. Compared with control group, fasting blood glucose (6.78 mmol/L vs. 7.70 mmol/L, P < 0.00), postprandial blood glucose (7.90 mmol/L vs. 10.58 mmol/L, P < 0.00) and glycosylated haemoglobin A1C level [6.20 (5.80, 6.60)% vs. 6.70 (6.40, 7.30)%, P < 0.01] significantly decreased after the sixth month in education group. CONCLUSION: The psychological status and blood glucose of patients with diabetes receiving self-management education were significantly improved. PRACTICE IMPLICATIONS: Type 2 diabetes mellitus has been usually linked to increased prevalence and risk of depression and anxiety, which can affect blood glucose levels. Through education, the mood of newly diagnosed patients with diabetes improved, resulting in better blood glucose control.

Reference Intervals of Thyroid Function During Pregnancy: Self-Sequential Longitudinal Study Versus Cross-Sectional Study.

BACKGROUND: A self-sequential longitudinal reference interval may be expected to minimize the inter-individual variation of thyroid function. Comparison between the self-sequential longitudinal reference interval (SLRI) and cross-sectional reference interval (CSRI) in pregnancy has not been well investigated. The objectives of this study were to establish a stringent SLRI of thyroid function in pregnant women and to compare it with the conventional CSRI. METHODS: Three cohorts were enrolled: group 1, pregnant women for an SLRI (n = 99); group 2, pregnant women for a CSRI (n = 1318); group 3, non-pregnant control women (NC) as a control group (n = 301) according to the criteria of the National Academy of Clinical Biochemistry. Thyrotropin (TSH), total thyroxine (TT4), free thyroxine (fT4), total triiodothyronine (TT3), free triiodothyronine (fT3), serum ferritin (SF), and urine iodine concentration (UIC) were measured in the three groups. RESULTS: Compared with CSRI, the reference interval of the SLRI group had narrower reference intervals of fT4 in the first and second trimesters (p < 0.05). The median of TSH was at a low level during the first trimester, and then gradually elevated in the second and third trimesters. The median of fT4 persistently decreased from 12 weeks, and did not return to the level of the NC group until 12 months postpartum. The TT4 increased to 131.4 nmol/L at gestational week 8, and reached a peak (170.0 nmol/L) at gestational week 12. In the first trimester, the prevalence of hypothyroxinemia was 9.1%, 4.0%, and 2.0% with a fT4 value below the 10th, 5th, and 2.5th percentile, respectively. In contrast, 29.3% of TT4 values were below the lower non-pregnancy reference limit multiplied by 1.5. CONCLUSIONS: No significant difference was found between a SLRI and a CSRI, even in a stringent self-sequential longitudinal reference interval of thyroid function in pregnant women. In addition, the limit of TT4 below the non-pregnant level multiplied by a factor 1.5 is not appropriate for diagnosing hypothyroxinemia in the first trimester.

Surgical resection of vasoactive intestinal peptideoma with hepatic metastasis aids symptom palliation: A case report.

Vasoactive intestinal peptideoma (VIPoma) is a rare pancreatic endocrine tumor associated with a well-defined clinical syndrome characterized by watery diarrhea, hypokalemia and metabolic acidosis. In adults, VIPoma is most commonly found in the pancreas, with 80% of the tumors occurring in the body and tail and 20% occurring in the pancreatic head. VIPomas can represent a significant diagnostic challenge due to their nonspecific clinical presentation, which can result in the misdiagnosis of a VIPoma as another condition, such as laxative overdose or a carcinoid secreting tumor. Surgical clearance of the tumor is the first-line treatment, even in cases with metastasis. The present study describes the case of a patient who presented with chronic watery diarrhea and hypokalemia due to a tumor in the pancreatic head, which was confirmed to contain immunoreactive vasoactive intestinal polypeptide via immunohistochemistry. A hepatic metastasis lesion was diagnosed following computed tomography. Stable control of symptoms was achieved after surgery and drug treatment. The study additionally reviews the clinical, histological, radiological and diagnostic features of the condition, as well as the therapeutic modalities that can be used to treat VIPoma in the pancreatic head with hepatic metastasis.

Meta-analysis on autologous stem cell transplantation in the treatment of limb ischemic.

AIM: Meta-analysis on the effectiveness of the autologous stem cell transplantation in curing limb ischemic. METHOD: Consulting papers relate to the autologous stem cell transplantation in curing limb ischemic in PubMed, CNKI, Wan-fang Data and VIP. Based on include and exclude standards, we arrange at least 2 evaluators sifting these papers separately, doing Quality evaluation and information extraction and then cross checking. Negotiate through a third party if any disagreement comes out. Review Manager 4.2 is used in Meta-analysis. RESULT: Involved 7 papers, all in English version. Patients involved all diagnosed as critical limb ischemia (CLI). Results show that no adverse reaction occurred during this study. Amputation rate in patients with stem cell group treatment is lower than control group (P < 0.05). And no notable difference in improving ABI (P > 0.05). CONCLUSIONS: Applying autologous stem cell transplantation in curing limb ischemic does not have obviously effectiveness in the improvement of ABI of the limb ischemic patients. But it can dramatically reduce the rate of amputation. So autologous stem cell transplantation is a good and safe choice for patients have no choice but amputation.