Objective To evaluate the efficacy of Wechat combined with continuing nursing on the quality of life of epilepsy children with ketogenic diet, parents' mood and the time commitment of medical staff. MethodsData were collected from 140 children with intractable epilepsy with ketogenic diet admitted to the Department of Neurology, Children's Hospital Affiliated to Chongqing Medical University from November 2014 to June 2022, including 116 males and 24 females, with an average age of (8.42±2.44) years. The random sampling method was divided into control group (continuing nursing) 71 cases, intervention group (Wechat combined with continuing nursing) 69 cases. The quality of life of the children (QOLCE-16) in the two groups was compared before discharge and 3 months after discharge, as well as parental anxiety (SAS), depression (SDS), and the amount of time medical staff spent with both groups. ResultsThere was no difference in the quality of life and parental emotion between the two groups before intervention. After 3 months, the quality of life of the two groups was significantly improved [(43.59±10.00) vs. (40.14±10.44), P<0.05], and the QOLCE-16 score of the intervention group was higher than that of the control group (P<0.05). The parental mood SAS and SDS in both groups were significantly improved [(37.19±2.90) vs. (50.85±3.76), (40.14±3.52) vs. (49.29±3.37), P<0.01], and the SAS and SDS scores of anxiety and depression of parents in the intervention group were lower than that of the control group (P<0.01). Medical staff spent more time on intervention group [(136.17±7.43) vs. (65.55±7.48), P<0.01]. ConclusionContinuing nursing can improve the quality of life of children with ketogenic diet and the negative emotions of their parents. The combination of Wechat and continuing nursing can further strengthen this positive effect, and requires more time of medical staff.
Objective To determine the change in humeral head anterosuperior migration after releasing the coracoacromial l igament in shoulders from cadavers with simulated intact or irreparable teared rotator cuff, to provide biomechanical basis for preserving the coracoacromial l igament or not during hemiarthroplasty. Methods Twelve freshfrozen cadaveric glenohumeral joints of adult preserving the scapula, upper 2/3 of the humerus, articular capsule and the coracoacromial l igament, were divided into 2 groups. The suprascapularis was preserved in group A (6 shoulders) and excised in group B (6 shoulders). Positioning the joint in a combination of 30° extension, 0° abduction and 30° external rotation, and imposing a 50 N axial compressive load to the humeral shaft, the anterosuperior displacement of the humeral head weremeasured before and after excising the coracoacromial l igament. Results In group A, the displacement of the humeral head was (5.96 ± 0.77）mm with intact coracoacromial l igament and (6.83 ± 0.84）mm after transecting the l igament. In group B, the displacement of the humeral head was (8.07 ± 2.46）mm with intact coracoacromial l igament and (9.92 ± 3.29）mm after transecting the coracoacromial l igament. So the mean increase of anterosuperior migration of the humeral head was (0.88 ± 0.34) mm (P lt; 0.01) in group A, and (1.85 ± 0.99) mm (P lt; 0.01) in group B, which was greater than the former (P lt; 0.05). Conclusion The coracoacromial l igament restrained anterosuperior translation of the humeral head, especially for patients with rotator cuff deficiency, so it should be preserved as far as possible during hemiarthroplasty.
ObjectiveTo explore the value of maxillofacial osseous reconstruction in one-stage operation combined with craniotomy for moderate craniocerebral injury. MethodsA retrospective study was conducted by analyzing the clinical and radiographic results of 13 patients treated between January 2008 and February 2015. Among them, 7 patients admitted into the hospital between January 2008 and December 2009 were regarded as the control group. Among the 7 patients, 5 were males and 2 were females, aged between 22 and 66 years old, averaging (44.3±15.9) years old. The patients of the control group underwent craniotomy within 24 hours after admission, and accepted the second stage operation for maxillofacial reconstruction 3 to 5 weeks later. The other 6 patients including 4 males and 2 females aged between 27 and 57 years old, averaging (40.2±10.7) years old, admitted into the hospital between January 2010 and February 2015 were designated into the observation group. They underwent maxillofacial osseous reconstruction in one-stage operation combined with craniotomy within 24 hours after admission. The treatment effect, leakage of cerebrospinal fluid, intracranial infection and average length of stay were analyzed and compared. ResultsIn the control group, there were 5 cases of cerebrospinal rhinorrhea preoperatively, and all were cured after craniotomy. During the second stage operation for maxillofacial reconstruction, bone callus and scar tissue presented in all cases and poor reconstruction occurred to 3 cases. After reconstruction, cerebrospinal rhinorrhea recurred in 2 cases. The average length of stay was (43.4±4.5) days. For the observation group there were 3 cases of cerebrospinal rhinorrhea preoperatively, and one of them remained after the operation and cured 7 days later. The average length of stay was (22.7±2.7) days. None of the 13 patients suffered intracranial infection. ConclusionMaxillofacial osseous reconstruction should be considered in one-stage operation combined with craniotomy for moderate craniocerebral injury
Objective To investigate the expression of granulysin ( GNLY) in lung of rats with acute lung injury ( ALI) stimulated with lipopolysaccharide ( LPS) . Methods Thirty-six healthy adult Wistar rats were randomly divided into a normal control group and a LPS group, with 18 rats in each group. LPS ( 4 mg/kg) was given intraperitoneally in the LPS group to induce ALI. The same amount of normal saline was given in the control group. The rats were randomly assigned to three subgroups ( n = 6) to be sacrificed respectively at 6, 18, and 30 hours after intraperitoneal injection. Wet/dry lung weight ratio ( W/D) and pathological changes of the lung were observed. The expression of GNLY in lung tissue was assayed by immunohistochemistry. Results In the LPS group, the W/D ratio was higher than that of the control group at each time point ( P lt;0. 05) and there were a large number of inflammatory cells infiltration and edema in interstitial spaces which suggested ALI. Compared with the control group, the expression of GNLY in the LPS group was significantly increased at all time points ( P lt;0. 05) . Conclusion GNLY may participate in ALI inflammatory process, which might play a role in preventing infection induced ALI.
Objective To investigate the safety and feasibility of preoperative non-indwelling catheter in primary unilateral total knee arthroplasty (TKA) without tourniquet . Methods From January 2016 to January 2017, a total of 60 patients undergoing primary unilateral TKA surgery were randomly divided into preoperative non-indwelling catheter group (group NIC, n=30) and indwelling catheter group (group IC, n=30) . The patients in group NIC were not retained catherter, and the patients in group IC were retained catherter. All patients did not use tourniquet. The time of first urination, the volume of first urination, and the occurrence of urine retention, urinary irritation symptoms and urinary tract infection of patients in two groups were analyzed. The incidence of venous thrombosis of the lower extremity was also recorded. Results There were statistical differences (P<0.05) between group NIC and group IC in the time of first urination [(3.2±0.6) vs. (4.5±1.8) hours] and urine volume [(262.5±29.4) vs. (391.6±50.2) mL], but there was no significant difference (P>0.05) between the two groups in urinary retention (6.7% vs. 16.7%), urinary tract irritation (33.3% vs. 23.3%), or urinary tract infection (0.0% vs. 16.7%). Conclusion Preoperative non-indwelling catheter in primary unilateral TKA without tourniquet is safe and feasible.
目的:探讨乳腺良恶性肿块二维超声图像和彩色多普勒血流状况,提高乳腺肿块的超声诊断符合率。方法:回顾性分析105例乳腺肿块的二维及彩色多普勒超声图像特点。结果:本组恶性肿块37例,超声诊断和疑诊恶性肿块32例,符合率为865%(32/37);良性肿块68例,超声诊断良性肿块58例,符合率为853%(58/68)。乳腺良恶性肿块在形态、 边界、 包膜、 内部回声、 后方回声、 沙粒样钙化、血流形态分布,血流动力学等方面具有明显差异。结论:二维及彩色多普勒超声对良恶性乳腺肿块有较高鉴别诊断价值。