Objective To explore the effect of extended care with WeChat group combined with Omaha system on cancer-related fatigue in patients with lung cancer. Methods 80 patients with lung cancer who were admitted to our hospital from February 2016 to January 2017 were randomly assigned to the observation group and the control group. The observation group was treated with a 3-week extended care of WeChat group combined with Omaha system. The control group received usual care. Cancer-related fatigue score, anxiety and depression scale score were compared between the two groups. Results The score of cancer-related fatigue, anxiety and depression scale in observation group were significantly lower than control group after intervention (P＜0. 05). Conclusion Using the WeChat group combined with the Omaha system for care can help to relieve cancer-related fatigue, eliminate adverse emotions and establish confidence in continuous treatment in patients with lung cancer, which has a good prospect of application.

OBJECTIVETo analyze the genetic susceptibility of HLA-DQA1 allele to anaphylactoid purpura(AP)and its association with the clinical features in juvenile Hans residing in Inner Mongolia.

METHODSSeventy children with AP and ninety normal controls of Hans in Inner Mongolia were subjected to HLA-DQA1 genotyping with the use of polymerase chain reaction-sequence specific primer (PCR-SSP) technique.

RESULTS(1) The gene frequency of HLA-DQA1*0301 of AP group (33.4%) was significantly higher than that (10.6%) of control group (chi square=21.899, P<0.01). On the other hand, the gene frequencies of HLA-DQA1*0302 were 6.7% and 19% in the AP group and the control group respectively; a significant difference between them was seen (chi square=9.786, P<0.01); (2)The gene frequencies of both DQA1*0301 and DQA1*0302 in the cutaneous purpura simplex cases and the controls were not significantly different (P>0.05). The gene frequencies of DQA1*0301 of the cutaneous purpura cases associated with gastrointestinal, joint and renal impairment were 26.7%, 28.5% and 29.3% respectively, which were higher than that of the control group (10.6%); the differences were statistically significant (P<0.01, 0.01, 0.01; respectively). The gene frequencies of HLA-DQA1*0302(3.9%, 5.7% and 9.6%) for the cutaneous purpura cases associated with gastrointestinal, joint and renal impairment were significantly lower than that (19%) of the controls except renal impairment(P<0.01, 0.01, respectively).

CONCLUSIONThe allele of HLA-DQA1*0301 was probably a susceptible gene while HLA-DQA1*0302 was the protective one in AP of the children who were Han inhabitants in Inner Mongolia. The results of this study also revealed that patients with the allele of HLA-DQA1*0301 tended to involve gastrointestinal, joint and renal impairment.

Adolescent ; Asian Continental Ancestry Group ; genetics ; Child ; Child, Preschool ; China ; Female ; Gastrointestinal Diseases ; complications ; genetics ; Gene Frequency ; Genetic Predisposition to Disease ; HLA-DQ Antigens ; genetics ; HLA-DQ alpha-Chains ; Humans ; Joint Diseases ; complications ; genetics ; Male ; Purpura, Schoenlein-Henoch ; complications ; genetics ; Renal Insufficiency ; complications ; genetics