Objective:To retrieve, evaluate, and summarize evidence on the nonpharmacological management of chemotherapy-induced peripheral neuropathy (CIPN) to provide an evidence-based basis for the clinical nursing of patients undergoing cancer chemotherapy.Methods:In accordance with the "6S" model of evidence-based search resources, guidelines, evidence summaries, clinical decisions, expert consensus, and systematic reviews on the nonpharmacological management of CIPN were systematically searched on domestic and international websites or databases. The search period was from January 1, 2019 to December 31, 2023.Results:A total of 19 papers were included, including one evidence summary, one guideline, six expert consensus, and 11 systematic reviews. Forty pieces of best evidence in five aspects of assessment/screening, prevention, intervention, clinical management, and health education were summarized.Conclusions:The 40 best evidence for nonpharmacological management of CIPN summarized can be used to prevent or reduce CIPN in cancer patients. Clinical medical and nursing staff should select evidence entries as appropriate for different clinical situations, taking into account the patient's own condition and the feasibility and appropriateness of evidence implementation.

OBJECTIVE: To precise classify sacral meningeal cysts, effective guide minimally invasive neurosurgery and postoperative personalized rehabilitation by multiple dimensions radiographic reconstruction MRI. METHODS: From March to December 2021, based on the original 3D-fast imaging employing steadystate acquisition (FIESTA) scanning sequence, 92 patients with sacral meningeal cysts were pre-operatively evaluated by multiple dimensional reconstruction MRI. The shape of nerve root and the leakage of cyst were reconstructed according to the direction of nerve root or leakage track showed on original MRI scans. Sacral canal cysts were accurately classified as including nerve root and without nerve root, so as to accurately design the incision of skin and formulate corresponding open range of the posterior wall of the sacral canal. Under the microscope intraoperation, the shape of the nerve roots inside cysts or leakage track of the cysts without nerve roots were verified and explored. After the reinforcement and shaping operation, several reexaminations of multiple dimensional reconstruction MRI were performed to understand the deformation of the nerve root and hydrops in the operation cavity, so as to formulate a persona-lized rehabilitation plan for the patients. RESULTS: Among the 92 patients with sacral mengingeal cyst, 58 (63.0%) cysts with nerve root cyst, 29 (31.5%) cysts without nerve root cyst, and 5 (5.4%) cysts with mixed sacral canal cyst. In 58 patients with nerve root cysts, the accuracy of preoperative clinical classification on MRI image reached 96.6% (56/58) through confirmation by operating microscope. Only 2 cases of large single cyst with nerve root on the head of cyst were mistaken for without nerve root type. In 29 patients with sacral cyst without nerve root, the accuracy of preoperative image reached 100% through confirmation by operating microscope. The accuracy of judging the internal nerve root and leakage of 12 cases with recurrent sacral cyst was also 100%. Two cases of delayed postoperative hydrops were found one month after operation. After rehabilitation treatment by moxibustion and bathing, the hydrops disappeared 4-6 months after operation. CONCLUSION Multiple dimensional reconstruction MRI can precisely make clinical classification of sacral meningeal cysts before operation, guide minimally invasive neurosurgery effectively, and improve the rehabilitation effect.
Humans ; Magnetic Resonance Imaging/methods* ; Male ; Female ; Sacrum/surgery* ; Adult ; Middle Aged ; Imaging, Three-Dimensional/methods* ; Cysts/rehabilitation* ; Aged ; Adolescent ; Young Adult ; Spinal Nerve Roots/diagnostic imaging* ; Minimally Invasive Surgical Procedures ; Neurosurgical Procedures/methods*

Objective:To explore the clinical and salivary metabolic component characteristics of patients with OSA combined with LPRD, and to investigate the potential co-morbid mechanisms of LPRD and OSA.Methods:A total of 98 adult patients with OSA (81 males and 17 females) who visited the Department of Otolaryngology of Peking University Third Hospital from March 2024 to May 2024 were consecutively included. The age ranged from 19 to 68 years (mean±standard deviation: 39.44±11.39 years). The severity of OSA was grouped according to the apnea-hypopnea index (AHI) [mild group (29 cases), moderate group (26 cases), and severe group (43 cases)]. Patients with a reflux symptom index score (RSI)>13 points and/or a reflux sign score (RFS)>7 points were considered LPRD positive. Among the 98 OSA patients, 48 had LPRD and 50 did not. All patients were diagnosed with OSA through out of center sleep testing(OCST) or polysomnography (PSG), and general information, laryngoscopic examination images, and RSI scales were collected. The RFS was evaluated based on the laryngoscopic examination results. Saliva samples were collected from both groups for metabolomics analysis. Chi-square test was used for categorical variable comparison, and independent sample t-test or one-way ANOVA analysis of variance was used for continuous variable comparison.Results:Stratified analysis showed that the proportion of male patients in the mild OSA group was significantly lower than that in the moderate or severe OSA groups (58.6%, 92.3%, 93.0%, χ2=16.43, P<0.001), and the BMI was significantly lower in the mild OSA group [(25.80±4.41)kg/m 2, (27.53±3.88)kg/m 2, (28.99±3.65)kg/m 2, F=6.91, P=0.002]. There was no statistically significant difference in the prevalence of LPRD among patients with different severity of OSA. The BMI of OSA patients with LPRD was higher than that of patients with OSA alone [(28.65±4.75)kg/m 2, (26.94±3.16)kg/m 2, t=-2.07, P=0.041], but there were no statistically significant differences in gender composition, age, AHI, and minimum blood oxygen saturation between the two groups. The metabolomics results of saliva samples from both groups showed significant differences in the levels of tryptophan pathway metabolites. The salivary serotonin metabolite level in patients with LPRD combined with OSA was significantly lower than that in patients with OSA alone (relative abundance 0.12±0.019 vs 0.22±0.046, t=2.04, P=0.045). Conclusion:Patients with OSA combined with LPRD have a greater BMI and significantly lower serotonin, a tryptophan metabolite component of saliva, which may be a potential co-morbidity mechanism between OSA and LPRD.

Objective:To establish an element framework and template of broad informed consent applicable to clinical research,and to standardize the collection,storage,and reuse of medical data and biological samples,making them comply with ethical and legal requirements.Methods:A literature review and group discussion were employed to construct the draft of the element framework and template of broad informed consent form.The Delphi expert consultation method was used to conduct two rounds of correspondence with 13 experts in relevant fields to determine the two-level element framework and template of broad informed consent form.Results:The response rates for the two rounds of expert consultation questionnaires were above 90%,the experts'positive coefficients were good,and the coefficients of authority(Cr)were higher than 0.85.In the second round of consultation,the average importance value was≥4.4,the coefficient of variation(CV)was<0.17,and Kendall's W was 0.184(P<0.001),indicating that the expert opinions tended to be consistent.Ultimately,an element framework and template of broad informed consent form was established,consisting of 4 first-level items and 21 second-level items.Conclusion:The constructed element framework and template of broad informed consent form is highly scientific and applicable,providing references for clinical research.

Objective:To retrieve, evaluate, and summarize evidence on the nonpharmacological management of chemotherapy-induced peripheral neuropathy (CIPN) to provide an evidence-based basis for the clinical nursing of patients undergoing cancer chemotherapy.Methods:In accordance with the "6S" model of evidence-based search resources, guidelines, evidence summaries, clinical decisions, expert consensus, and systematic reviews on the nonpharmacological management of CIPN were systematically searched on domestic and international websites or databases. The search period was from January 1, 2019 to December 31, 2023.Results:A total of 19 papers were included, including one evidence summary, one guideline, six expert consensus, and 11 systematic reviews. Forty pieces of best evidence in five aspects of assessment/screening, prevention, intervention, clinical management, and health education were summarized.Conclusions:The 40 best evidence for nonpharmacological management of CIPN summarized can be used to prevent or reduce CIPN in cancer patients. Clinical medical and nursing staff should select evidence entries as appropriate for different clinical situations, taking into account the patient's own condition and the feasibility and appropriateness of evidence implementation.

Objective:To establish an element framework and template of broad informed consent applicable to clinical research,and to standardize the collection,storage,and reuse of medical data and biological samples,making them comply with ethical and legal requirements.Methods:A literature review and group discussion were employed to construct the draft of the element framework and template of broad informed consent form.The Delphi expert consultation method was used to conduct two rounds of correspondence with 13 experts in relevant fields to determine the two-level element framework and template of broad informed consent form.Results:The response rates for the two rounds of expert consultation questionnaires were above 90%,the experts'positive coefficients were good,and the coefficients of authority(Cr)were higher than 0.85.In the second round of consultation,the average importance value was≥4.4,the coefficient of variation(CV)was<0.17,and Kendall's W was 0.184(P<0.001),indicating that the expert opinions tended to be consistent.Ultimately,an element framework and template of broad informed consent form was established,consisting of 4 first-level items and 21 second-level items.Conclusion:The constructed element framework and template of broad informed consent form is highly scientific and applicable,providing references for clinical research.

Objective:To explore the clinical and salivary metabolic component characteristics of patients with OSA combined with LPRD, and to investigate the potential co-morbid mechanisms of LPRD and OSA.Methods:A total of 98 adult patients with OSA (81 males and 17 females) who visited the Department of Otolaryngology of Peking University Third Hospital from March 2024 to May 2024 were consecutively included. The age ranged from 19 to 68 years (mean±standard deviation: 39.44±11.39 years). The severity of OSA was grouped according to the apnea-hypopnea index (AHI) [mild group (29 cases), moderate group (26 cases), and severe group (43 cases)]. Patients with a reflux symptom index score (RSI)>13 points and/or a reflux sign score (RFS)>7 points were considered LPRD positive. Among the 98 OSA patients, 48 had LPRD and 50 did not. All patients were diagnosed with OSA through out of center sleep testing(OCST) or polysomnography (PSG), and general information, laryngoscopic examination images, and RSI scales were collected. The RFS was evaluated based on the laryngoscopic examination results. Saliva samples were collected from both groups for metabolomics analysis. Chi-square test was used for categorical variable comparison, and independent sample t-test or one-way ANOVA analysis of variance was used for continuous variable comparison.Results:Stratified analysis showed that the proportion of male patients in the mild OSA group was significantly lower than that in the moderate or severe OSA groups (58.6%, 92.3%, 93.0%, χ2=16.43, P<0.001), and the BMI was significantly lower in the mild OSA group [(25.80±4.41)kg/m 2, (27.53±3.88)kg/m 2, (28.99±3.65)kg/m 2, F=6.91, P=0.002]. There was no statistically significant difference in the prevalence of LPRD among patients with different severity of OSA. The BMI of OSA patients with LPRD was higher than that of patients with OSA alone [(28.65±4.75)kg/m 2, (26.94±3.16)kg/m 2, t=-2.07, P=0.041], but there were no statistically significant differences in gender composition, age, AHI, and minimum blood oxygen saturation between the two groups. The metabolomics results of saliva samples from both groups showed significant differences in the levels of tryptophan pathway metabolites. The salivary serotonin metabolite level in patients with LPRD combined with OSA was significantly lower than that in patients with OSA alone (relative abundance 0.12±0.019 vs 0.22±0.046, t=2.04, P=0.045). Conclusion:Patients with OSA combined with LPRD have a greater BMI and significantly lower serotonin, a tryptophan metabolite component of saliva, which may be a potential co-morbidity mechanism between OSA and LPRD.

Objective To retrospectively analyze of factors influencing early preterm birth(EPB)and late preterm birth(LPB)in pregnancy women with placenta previa complicated by placenta accreta spectrum disorders(PAS),and assess maternal and infant outcomes.Methods We included 590 cases of pregnancy women with placenta previa complicated by PAS who underwent cesarean sections at five hospitals in Wuhan and Xianning cities between January 2018 and June 2021.These patients were divided into three groups based on delivery gesta-tional age:EPB,LPB,and term birth(TB).A multiple logistic regression model was employed to analyze the risk factors associated with EPB and LPB.Additionally,differences in early maternal and infant outcomes among these groups were examined.Results Among 590 pregnancy women with placenta previa complicated by PAS,the proportions of EPB and LPB were 9.7%and 54.4%.The use of uterine contraction inhibitors prior to cesarean section,vaginal bleeding,and previous cesarean sections history were identified as risk factors for both EPB and LPB.The proportion of severe postpartum hemorrhage was comparable between the EPB group and the LPB group;however,the incidence of neonatal asphyxia,low birth weight infants,and the rate of newborns transferred to the Neonatal Intensive Care Unit(NICU)within 24 hours after cesarean delivery were significantly higher in the EPB group compared to the LPB group.Conclusions Placenta previa complicated by PAS predominantly leads to LPB.The history of prior cesarean sections,uterine contractions,and vaginal bleeding prior to cesarean section,are sig-nificantly associated with both EPB and LPB.During the perinatal period,efforts should be made to extend gesta-tional weeks under close monitoring to minimize the incidence of premature births and thereby improve early mater-nal and infant outcomes.

Objective: To understand physical activity status of children and adolescents in Tujia inhabited areas, and to provide reference for the intervention model of physical activity of children and adolescents in minority areas. Methods: A cluster sample of 2 466 Tujia pupils from two primary schools in Lichuan City, Enshi Tujia and Miao Autonomous Prefecture of Hubei Province was selected to investigate physical activity status of Tujia pupils. The univariate χ 2 test was used to analyze the physical activity status of Tujia children and adolescents and its influencing factors. Results: The median duration of high intensity activity was 49.9 minutes/day in the last week, and 47.93% of participants met the physical activity standard( χ 2=80.47, P <0.01), the median duration of sitting was 396.1 minutes/day in the last week, and the qualified rate of screen time was 78.99%, and the differences of qualified rate between daystudents and residential students were of statistical differences( χ 2=35.12, P <0.01)). Conclusion The children and adolescents in the Tujia community are lack of physical activity. Therefore, it is necessary to take effective intervention measures to pay attention to the children and adolescents physical activity.

Objective: To understand the prevalence of low vision among Tujia and Han children and adolescents in Tujia inhabited areas, and to provide reference for the prevention and control of myopia in children and adolescents in minority areas. Methods: A cluster sampling of Tujia and Han primary school students from two primary schools in Lichuan City, Enshi Tujia and Miao Autonomous Prefecture, Hubei Province (2 466 Tujia and 971 Han) were selected for visual acuity assessment. Univariate χ 2 test and multivariate Logistic analysis were used. Low vision and associated factors between Tujia and Han nationality were compared. Results: The overall detection rate of low vision among children and adolescents in Tujia inhabited areas was 44.9%. There were differences in the degree of low vision in the left and right eyes of individuals, and the detection rate of low vision varied significantly by ethnic, gender and grade ( χ 2=22.10, 18.43, 19.06, 17.97 for the left eye, 17.52, 20.44, 21.49, 18.61 for the right eye, P < 0.05). There were many factors affecting low vision among children and adolescents in Tujia inhabited areas, overweight and obesity were negatively associated with low vision ( OR=1.81, 1.70, 95%CI=1.76-1.92, 1.66-1.82, P <0.01). Conclusion Low vision is highly prevalent in Tujia children and adolescents. Effective intervention measures should be taken to treat and prevent myopia in children and adolescents.