1.Impact of transvaginal natural orifice transluminal endoscopic surgery-assisted laparoscopic nephrec-tomy on female sexual function and quality of life
Xiaofeng ZOU ; Yuting WU ; Guoxi ZHANG ; Yuanhu YUAN ; Rihai XIAO ; Yijun XUE ; Folin LIU ; Gengqing WU ; Xiaoning WANG ; Dazhi LONG ; Hui XU ; Jun YANG ; Xin ZHONG ; Quanliang LIU
Chinese Journal of Urology 2014;(7):531-534
Objective To investigate the impact of transvaginal natural orifice transluminal endo-scopic surgery(NOTES)-assisted laparoscopic nephrectomy on female sexual function and quality of life . Methods This was a prospective study on the change of female sexual function and quality of life of female patients who underwent transvaginal NOTES-assisted laparoscopic nephrectomy from May .2011 to Nov. 2012.A total of 42 cases were included in this study (28 of them with severe hydronephrosis , non-functio-ning kidney , 11 with pyelonephrosis , 1 with renal tuberculosis , 1 with duplex kidney complicated with hy-dronephrosis, and 1 with renal angiomyolipoma ).The mean age was 36.9±5.3 (26-45) years, and the mean body mass index was 21.7±2.6 (14.7 to 27.1) kg/m2.Twenty-four cases were operated on the left side, 18 cases on the right .The female sexual function and quality of life were assessed before and 4 months, 7 months and 1 year after surgery using the Female Sexual Function Index (FSFI) questionnaire and the MOS 36-item Short-Form Health Survey (SF-36), respectively. Results The mean FSFI of 42 cases preoperatively and 4 months, 7 months and 1 yr postoperatively were 27.74 ±4.34, 27.19 ±4.49, 28.54±4.23, and 28.68 ±4.19, respectively.There was no statistically significant difference among them (F=1.111, P=0.346).Compared with that of preoperation , the physical function, vitality, metal health, body pain, and general health of the patients were improved , but the role-physical, role-emotion and social function were not improved at postoperative month 4 and month 7 (P<0.05).Each item of SF-36 was im-proved after postoperative 1 year ( P<0.05) . Conclusions Transvaginal NOTES-assisted laparoscopic ne-phrectomy does not cause negative effect on the female sexual function .The quality of life can be improved after operation .The physical function is improved at early stage , and the psychological function as well .
2.Differential characteristics of motor development levels, inhibitory control and cognitive flexibility processing in preschool children
ZHENG Quanliang, WANG Tingzhao, SHI Bing, CHI Aiping, NING Ke
Chinese Journal of School Health 2024;45(2):258-262
Objective:
To explore the neural processing differences in inhibitory control and cognitive flexibility associated with motor development levels in preschool children, so as to provide a basis for motor learning and cognitive development in preschool children.
Methods:
From March 20 to 31 in 2023, a total of 84 preschool children aged 4-6 were recruited from two kindergartens in Xi an City. The MOBAK-KG Motor Development Assessment Scale was used to assess the children s motor development levels. The Go/no go task paradigm was employed to test inhibitory control ability, and the Dimensional Change Card Sort (DCCS) task paradigm was utilized to evaluate cognitive flexibility. Functional near infrared spectroscopy (fNIRS) was used to monitor the preschool children s prefrontal cortex oxygenation dynamics during inhibitory control and cognitive flexibility tasks. Malab software and Homer 2 plugins were used to calculate prefrontal oxygenated hemoglobin concentration of preschool children during the tasks.
Results:
The high motor skills group exhibited significantly higher task accuracy during inhibitory control and cognitive flexibility tasks [0.95(0.92, 0.97),(0.54±0.12)] compared to the low motor skill group[0.93(0.85, 0.97),(0.45±0.13)] ( Z/t =-2.09, 3.14 , P <0.05). During the inhibitory control task, the high motor skill group [0.24(0.10,0.41), 0.34(0.16,0.62), 0.30(0.07, 0.52 ), 0.26(0.09, 0.53), 0.15(0.01, 0.43), 0.34(0.10, 0.67)mol/L] showed significantly higher oxygenated hemoglobin concentrations in the left and right dorsolateral prefrontal cortices (L-DLPFC, R-DLPFC), left and right pars triangular Broca s areas ( L- PTBA, R-PTBA), and left and right frontopolar areas (L-FPA, R-FPA) compared to the low motor skill group [0.04( -0.13 , 0.15), 0.00(-0.12, 0.11), -0.01(-0.17, 0.14), 0.04(-0.14, 0.16), -0.01(-0.16, 0.12), -0.03(-0.21, 0.15) mol/L ] ( Z=-4.83, -5.57, -4.77, -4.10, -3.45, -5.74, P <0.01). During the cognitive flexibility task, the high motor skill group[0.21(0.03, 0.36), 0.28(0.15, 0.45), 0.15(0.05, 0.30), 0.20(0.05, 0.37), 0.04(-0.17, 0.26), 0.14(-0.08, 0.40) mol/L ] exhibited significantly higher oxygenated hemoglobin concentrations in the L-DLPFC, R-DLPFC, L-PTBA, R-PTBA, L- FPA, R-FPA brain regions compared to the low motor skill group [0.02(-0.20, 0.23), 0.02(-0.12, 0.21), 0.00(-0.22, 0.16 ), 0.00(-0.16, 0.15), -0.05(-0.25, 0.06), 0.01(-0.23, 0.20)mol/L] ( Z=-3.63, -4.45, -3.58, -3.75, -2.18, -1.98 , P <0.05).
Conclusions
The motor development level in preschool children is closely related to inhibitory control and cognitive flexibility. It is crucial to emphasize motor learning in early childhood to further promote holistic development of both mind and body.
3.Analysis of risk factors and construction of risk prediction model of cognitive dysfunction in patients with atrial fibrillation
Fen WANG ; Ting WANG ; Jie KANG ; Jie ZHOU ; Quanliang WANG ; Wenwen ZHAO ; Xiangli MENG ; Kai LIU ; Wei LI ; Haichen WANG ; Dandan SUN
Chinese Journal of Practical Nursing 2022;38(5):372-378
Objective:To identify the risk factors of cognitive dysfunction in patients with atrial fibrillation and to establish a risk prediction model.Methods:The convenience sampling method was used to evaluate 260 patients with atrial fibrillation who were hospitalized in the Department of Cardiology of the Affiliated Hospital of Jining Medical College from January to December 2020. The cognitive function of the patients was evaluated with the Montreal Cognitive Function Assessment Scale (MoCA). Univariate analysis was used to screen the independent variables that had influence on the occurrence of cognitive dysfunction, and the statistically significant variables were included in the multivariate Logistic regression model. According to the regression coefficients of statistically significant variables, a line map was drawn to construct the risk prediction model of cognitive dysfunction in patients with atrial fibrillation.Results:There were 209 cases with cognitive impairment and 51 cases without cognitive impairment. Univariate analysis showed that sex, age, smoking history, drinking history, education level, free thyroxine, hemoglobin, D-dimer and BMI ( χ2 values were 4.08-18.83, t values were -6.04-2.94, Z=-2.76) were significantly different between the patients with or without cognitive dysfunction. The results of multivariate Logistic regression analysis showed that age ( OR values were 1.13), education level ( OR=0.01-0.05), quit smoking history ( OR=0.36), drinking history ( OR=0.35) and free thyroxine( OR=1.14) had significantly statistical significance ( P<0.05). The area under ROC curve (AUC) = 0.878 and AUC>0.8, this model had good clinical prediction ability. Conclusions:The construction of cognitive dysfunction risk prediction model for patients with atrial fibrillation can prevent or intervene high risk factors in advance, facilitate clinical use, and provide data support for the improvement of cognitive function in patients with atrial fibrillation.
4.Prenatal echocardiography in the diagnosis of fetal double aortic arch
Yifan KONG ; Qichang ZHOU ; Xiaofang WANG ; Shi ZENG ; Jiawei ZHOU ; Quanliang SHANG ; Jia ZHOU ; Hongxia YUAN ; Ling WANG ; Lili TONG ; Aijiao YI
Chinese Journal of Ultrasonography 2019;28(6):500-504
To explore the way of prenatal echocardiography in the diagnosis of fetal double aortic arch . Methods T he data of fetuses diagnosed as double aortic arch in 6 prenatal centers in Hunan in echocardiograms performed at 20-36 weeks of gestation from 2013 to 2018 were reviewed . T he characteristics of echocardiographic with double aortic arch , and the associated malformations were observed ,the clinical outcome were analyzed . Results T he main echocardiographic features of the double aortic arch were three‐vessel‐tracheal view s ,which showed a bifurcation of the ascending aorta and a ring consisted of aortic right and left arch . From this retrospective analysis , 29 double aortic arches were identified ,which 8 cases ( 28% ) combined with cardiac defect and extracardiac abnormalities , 1 case with 22q11 deletion . Among them ,5 cases were confirmed by autopsy ,24 cases were diagnosed by computed tomography angiography ( 8 cases were confirmed by operation ) . Conclusions Systematic prenatal echocardiography in the diagnosis of fetal double aortic arch has significant clinical value in the cliagnose of double aortic arch ,w hether it is associated with other malformations and is important for assessing fetal prognosis .
5.Transvaginal natural orifice transluminal endoscopic surgery in female urologic diseases
Quanliang LIU ; Guoxi ZHANG ; Xiaofeng ZOU ; Yuanhu YUAN ; Rihai XIAO ; Gengqing WU ; Xiaoning WANG ; Yuting WU ; Dazhi LONG
Chinese Journal of Urology 2017;38(10):760-765
Objective To describe our experience with the transvaginal natural orifice transluminal endoscopic surgery (NOTES) in female patients,and to evaluate its clinical value.Methods Between May 2010 and April 2017,a total of 289 female patients underwent transvaginal NOTES in our center,including 31cases of adrenal tumors,46 cases of renal tumors,188 cases of non-functional kidneys,5 cases of renal cysts,4 cases of duplex kidney,7 cases of renal tuberculosis and 8 cases of renal pelvis tumors.Among them,146 cases were on the left side,142 cases on the right side,and 1 case on both sides (renal cysts).The median age was 39.4 (range 23 to 76) years,and the median body mass index was 21.8(range 15.4 to 32.6) kg/m2.After general anesthesia,the patients were positioned in lithotomy with ipsilateral lumbar at 30°-60° angle to the floor.Hybrid and pure transvaginal NOTES were performed.The specimen was removed through an extended incision at the posterior vaginal fornix.Results Transvaginal NOTES was successfully completed in 281 patients.Two patients required conversion to suprapubic-assisted laparoendoscopic single-site surgery because of the rectal injury in pure transvaginal NOTES nephrectomy.Six patients underwent open conversion.The various transvaginal hybrid NOTES procedures included adrenalectomy (31 cases),nephrectomy (206 cases;simple 174 cases,radical 32 cases),partial nephrectomy (13 cases),heminephroureterctomy for duplex kidney (4 cases) and hybrid endoscopy for nephroureterectomy (7 cases).The mean operative time was 105 min (45-310 min),the mean estimated blood loss was 87 ml (20-800 ml),the mean visual analogue score (VAS) of 48 hours after operation was 2.5 (1-4) points and the mean hospitalization was 7.3 d (4-13 d) for transvaginal hybrid NOTES.The various pure transvaginal NOTES procedures included nephrectomy (22 cases;simple 21,radical 1),renal cyst excision (5 cases).The mean operative time was 170 min (60-320 min),the mean estimated blood loss was 140 ml (20-500 ml),the mean VAS of 48 hours after operation was 1.7 (1-3) points and the mean hospitalization was 5.5 d (3-10 d) for transvaginal pure NOTES.Complications occurred in 56 cases (19.38%),including 20 cases (6.92%) of severe complications,and no death occurred.After a mean follow-up of 51 (range 3 to 86) months,umbilicus scar was hidden.The incision in the vagina healed well.No infection in the abdominal or pelvic cavity or celiocele occurred.The umbilicus scar is not obvious after surgery,and 3 months after surgery.The median Patient Scar Assessment Questionnaire (PSAQ) score was 38 (31-58) and the median Female Sexual Function Index (FSFI) score was 28.2 (22.5-32.2),and the quality of life index was significantly higher than that of preoperation.Condusions Transvaginal NOTES could treat variousprimary diseases,and improve the postoperative quality of life.It does not increase the incidence of related complications,or cause negative effect on the female sexual function,pregnancy or fertility.It can lead to good cosmetic outcome and less pain,which is worth applying in clinical practice.