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.
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 evaluate the accuracy of pedicle guide device for the placement of the pedicle screws. Methods Pedicle guide device was designed and made for the anatomical trait of pedicle. The 3-Danatomical data of the thoracic pedicles were measured by multislice spiral CT in two embalmed human cadaveric thoracic pedicles spine(T1 -T10). Depending on transverse section angle(TSA) and sagittal section angle(SSA) of pedicle axis, the degree of horizontal dial and sagittal dial were adjusted in the guide device. The screws wereinserted bilaterally in the thoracic pedicles by using the device. After pulling the screws out, the pathways were filled with contrast media. The TSA and SSA of developed pathways were measured. Results Analysis of the difference between pedicle axis and developed pathway was of no statistical significance(P＞0.05). Conclusion The guide device could be easilyoperated and guarantee high accuracy of the pathways of screws and the incidence of pedicle penetration could be significantly reduced.
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.
