Objective To explore the effect of focused nursing model on negative emotions and subjective well-being of lung cancer patients. Methods Eighty-six lung cancer patients hospitalized from November 2014 to November 2016 in our hospital were divided into two groups according to the order of admission in equal number. The control group was treated with routine care, and the observation group was with focused nursing model. The two groups were compared in terms of anxiety by SAS, depression by SDS, subjective well-being. Results The scores by SAS and SDS in the observation group were lower than those in the control group (P<0.05). The levels of objective support, subjective support, self-evaluation and subjective well-being index of the observation group were higher than the control group (P <0.05). Conclusion Focused nursing model can effectively relieve negative emotions, improve subjective well-being of lung cancer patients, worthy of clinical promotion.

Objective To study the expression of signal transducer and activator of transcription 3 (STAT3) and Suppressor of cytokine signaling 3(SOCS3) in the middle ear cholesteatoma epithelium ,and the possible roles of STAT3 and SOCS3 in middle ear cholesteatoma .Methods The immunohistochemical assay was used to detect ex-pression of STAT3 and SOCS3 protein in 30 cases of middle ear cholesteatoma epithelial tissue and 20 cases of nor-mal external auditory canal skin tissues as the control group .Results STAT3 immunoreactivity was detected in the nuclei and cytoplasm of epithelial cells .The expression rates of STAT3 in middle ear cholesteatoma epithelial tissue were 76 .7% and higher than in the normal epithelium (25 .0% ) .The differences between the two groups were sta-tistically significant (P<0 .05) .SOCS3 immunoreactivity was detected in the cytoplasm of epithelial cells .The ex-pression rates of SOCS3 in middle ear cholesteatoma epithelial tissue were 33 .3% and lower than in the normal epi-thelium (65 .0% ) .The differences were statistically significant (P<0 .05) .The expression of STAT3 and SOCS3 in the middle ear cholesteatoma had negative correlation (r= - 0 .476 ,P<0 .05) .Conclusion The abnormal ex-pression of STAT3 and SOCS3 in the middle ear cholesteatoma may be involved in hyper proliferation and anti -ap-optosis of cholesteatoma cell ,and play an important role in the formation and development of middle ear cholesteatoma .

Objective To induce human umbilical cord mesenchymal stem cells (hUC-MSCs) to hair-cell like cells in the inner ear, using a two-step neural differentiation method.Methods The hUC-MSCs were obtained from human umbilical cords by tissue adherence culture,whose surface antigen CD29, CD34, CD44, CD45, CD90, HLA-ABC, and HLA-DR could be identified by flow cytometry.In the neural stem cells induced phase, the NSE positive cells were analyzed by microscope and immunohistochemistry.In the second stage, the expression of hair-cell like cells markers (Math1, MyosinⅦa, Brn3c) were tested by qRT-PCR and immunofluorescence method.Results The control group and the protocol group had little NSE after differentiation while the protocol B group presented a neurobiological structure and demonstrated a higher NSE positive ratio after 5 days' neural stem cells induction (P<0.05).Compared to the control group, the mRNA and protein level of Math1, MyosinⅦa, and Brn3c exhibited a significant increase in the differential group,which induced for 4 weeks in the hair-cell like cells in the inner ear's induced phase(P<0.05).Conclusion The two-stage induction (hUC-MSCs-neural stem cells-hair-cell like cells) could produce more MyosinⅦa,Brn3c and Math1,which may provide an appropriate way to treat sensorineural deafness.

Objective:To evaluate the practicability and effectiveness of nursing plan for elderly patients with urinary incontinence after operation.Methods:The patients admitted to the Department of Urology and Gynecology in a Grade 3A general hospital from September to October 2019 were selected as the control group, and the patients admitted from December 2019 to January 2020 as the intervention group. In the quasi-experimental study, the control group was given routine discharge guidance, and the intervention group was given a nursing plan for elderly patients with urinary incontinence to observe the preliminary effect of the nursing program for a period of 2 months.Results:Two months after implementation, the total scores of discharge preparation, quality of life and satisfaction of urinary incontinence in the intervention group was (125.08 ±17.64), (58.79 ±5.52) and (96.09 ±2.53) respectively, which were significantly different from those in the control group ( P<0.05). Conclusion:The preliminary verification of the scheme has a certain feasibility, has a certain guiding significance for nurses, and is helpful to improve the discharge preparation of elderly surgical patients with urinary incontinence and improve their satisfaction and quality of life when they are discharged.

Objective:To explore the risk factors of osteosarcopenia in maintenance hemodialysis patients, construct a diagnostic nomogram model and verify the effect.Methods:Usingthe convenient sampling method, a total of 697 patients who underwent regular hemodialysis in six hospitals in Shanghai from July 2020 to April 2021 were selected as the modeling set, and 132 patients who underwent regular hemodialysis in Tongji Hospital in Shanghai in November 2020 were selected as the validation set. General information, laboratory indicators, human parameters, physical functions, nutritional status, physical activity, cognitive function, and depression were collected. Logistic regression was used to analyze the risk factors of osteosarcopenia in maintenance hemodialysis patients and to construct a nomogram model. The effect of the model was evaluated by the area under the receiver operating characteristic curve, calibration curve, and decision curve.Results:A total of 697 maintenance hemodialysis patients were included in the modeling set, including 171 patients with osteosarcopenia, with an incidence rate of 24.53% (171/697). The results of the binomial logistic regression analysis showed that age, body mass index, physical activity intensity, and Charlson Comorbidity Index (CCI) were the influencing factors for the occurrence of osteosarcopenia in maintenance hemodialysis patients ( P<0.05). The area under the receiver operating characteristic curve in the modeling set, ten-fold cross-validation, and validation set were 0.835, 0.827, and 0.851, respectively. The calibration curves of the modeling and validation sets fitted well. The decision curve showed that the clinical utility of the nomogram was good. Conclusions:Maintenance hemodialysis patients are prone to osteosarcopenia. Old age, low body mass index, high Charlson Comorbidity Index, and low-intensity physical activity are risk factors for osteosarcopenia in maintenance hemodialysis patients. A nomogramdiagnostic model based on the above-mentioned influencing factors can help medical staff identify high-risk populations early and develop prevention and treatment measures.

OBJECTIVE: To compare the clinical presentation and outcome between patients with traumatic-BPPV (t-BPPV) and idiopathic-BBPV(i-BPPV). METHOD: The clinical records of 186 patients with posterior canal BPPV were reviewed retrospectively. All patients were diagnosed using the Dix-Hallpike test and treated with the canalith repositioning procedure. The outcome of patients with t-BPPV was compared with patients with i-BPPV. RESULT: Twenty-three of 186 patients with BPPV fulfilled the diagnostic criteria for t-BPPV. Women were affected i-BBPV more often than men (2.3:1), and women and men were equally affected t-BBPV (1:1). After one physical treatment, 34.8% of patients with t-BPPV had complete resolution of signs and symptoms in comparison to 85.3% of patients with i-BPPV (P < 0.05). During the 2-year follow-up, 56.5% of t-BPPV patients and 19.0% of i-BPPV patients had recurrent attacks (P < 0.05). CONCLUSION The nature and severity of the traumas causing t-BPPV are diverse. It appears that t-BPPV is more difficult to treat than i-BPPV, and also has a greater tendency to recur.
Adolescent ; Adult ; Aged ; Aged, 80 and over ; Benign Paroxysmal Positional Vertigo ; Female ; Humans ; Male ; Middle Aged ; Prognosis ; Retrospective Studies ; Vertigo ; diagnosis ; etiology ; Young Adult

Objective To investigate the influencing factors of the indwelling catheter time in patients with prostate hyperplasia and malignant tumor after prostate surgery.Methods A total of 447 prostate surgery patients with prostate hyperplasia and malignant tumor were selected for medical record review using convenience sampling method. The demographic data,diagnose,complications,surgical method,medical advice and nursing care items were collected. The indwelling catheter time in or outward of the hospital and its influence factors were analyzed.ResultsA number of 300(44.74%) patients had urination disorders before operation.A number of 258(57.72%) patients had complications. Little information about rehabilitated exercise of urination function was recorded.There were statistically significant differences in indwelling catheter time in the hospital among benign prostatic hyperplasia patients with different education levels, health payments and complications (t/F=5.048, -2.433, 2.086;P<0.05). Significant differences in indwelling catheter time outward of the hospital were also observed in patents with different preoperative urination disorders (t=0.551, P<0.05). Prostate malignancy patients with different resident places and bad habits had statistically significant differences in indwelling catheter time outward of the hospital (t=2.062, -1.974;P<0.05). For patients with benign prostatic hyperplasia, education levels, health payment and complications could explain 60.8% of changes in indwelling catheter time in the hospital. For patients with prostate malignancy, resident place and bad habits could explain 68.4% of changes in indwelling catheter time outward of the hospital. According to medical records, only 42.5% patients had urinary flow rate, urodynamic and residual urine volume examinations. Only 17.4% of medical records had urinary function related admission, which were found in 26.4% of medical records when patients were discharged.ConclusionsMedical workers are lack of attentions to the rehabilitated exercise of urination function for patients with prostate hyperplasia and malignant tumor after prostate surgery. It is urgent to build a scheme of rehabilitated exercise of urination function for postoperative patients of prostate, which based on the fast-track surgery theory and used the time as axis.

Objective:To investigate the association between cardiorespiratory fitness (CRF) and muscle strength, and the influencing factors of CRF in maintenance hemodialysis (MHD) patients.Methods:It was a single-center cross-sectional study. Patients who were treated with regular MHD from September 1, 2020 to December 31, 2020 were recruited. Baseline data of MHD patients including body circumference (upper arm circumference of non-fistula, triceps skinfold thickness, and calf circumference), exercise capacity [6-min walking test (6MWT), timed up and go test (TUGT)] and upper and lower limb muscle strength (grip strength, knee extension strength) as well as clinical and biochemical data, Charlson comorbidity index were collected or measured. Cardiopulmonary exercise test (CPET) was used to test peak oxygen consumption per kg body weight (peakVO 2/kg) for reflecting CRF. Pearson correlation or Spearman correlation was used to analyze the correlation between peakVO 2/kg and clinical parameters. Multiple linear regression analysis (stepwise) was performed to analyze the influencing factors of peakVO 2/kg. Results:A total of 48 patients were enrolled in the study, of whom 34 were males (70.8%). The age was (60.31±10.44) years old. The median dialysis duration was 48(15, 84) months, and the peakVO 2/kg was (12.37±2.71) ml·kg -1·min -1, which was well below the normal value of 30-50 ml·kg -1·min -1. Furthermore, peakVO 2/kg was positively correlated with lower extremity muscle strength ( r=0.322, P=0.026) and 6MWT ( r=0.307, P=0.034), and negatively correlated with age ( r=-0.300, P=0.038). Multiple linear regression analysis demonstrated that lower extremity muscle strength ( β=0.241, P=0.009) and age ( β=-0.235, P=0.022) were the influencing factor of peakVO 2/kg. Conclusions:CRF of MHD patients is significantly decreased. The decrease of lower extremity muscle strength is an influencing factor of CRF reduction.

Objective:To search, evaluate and integrate the best evidence of exercise rehabilitation intervention after PCI in patients with acute myocardial infarction, so as to provide evidence-based basis for clinical doctors and nurses to intervene in exercise rehabilitation of patients.Methods:We searched PubMed, China National Knowledge Infrastructure, Wanfang Data and other domestic and foreign databases, guide websites and professional association websites about the evidence of exercise rehabilitation intervention in patients with acute myocardial infarction after PCI. The search period is from January 2010 to June 2021. The quality of the included literature was evaluated by two researchers, and the literature evidence in accordance with the quality standard was extracted.Results:A total of 20 articles were included, and 39 pieces of evidence were summarized from 11 aspects, such as the establishment of multidisciplinary team, evaluation, exercise prescription, exercise monitoring and so on.Conclusions:This study summarized the best evidence of exercise rehabilitation intervention in patients with acute myocardial infarction after PCI, and provided theoretical support for clinical practice. It is suggested to combine the clinical situation and patients' wishes to promote the transformation of the best evidence to clinical practice.

Objective To investigate the application value of multiple audiological testing methods in the audi-ological diagnosis of children with no response at maximum output intensity of auditory brainstem response(ABR).Methods We retrospectively studied the clinical data of 69 cases(138 ears)of children with no ABR response with maximum intensity,aged 42 days to 5 years old,with an average of 1 year and 6 months.The tympanogram showed type-A or positive single peak,and acoustic reflex was absent.Imaging examination showed no malformation of the inner ear.All 69 children underwent ABR,cochlear microphonic potential(CM),distortion product otoacoustic e-missions(DPOAE),and auditory steady-state response(ASSR)tests.Results Among 69 cases(138 ears),8 ca-ses(11.59％)recorded CM in 16 ears,of which 10 ears(7.25％)recorded DPOAE.The ASSR response thresh-olds at 0.5,1,2,and 4 kHz were 83.2±13.1,82.9±13.0,75.3±12.4,and 63.1±9.1 dB nHL,respectively.Combined with other examination results,these subjects were diagnosed with auditory neuropathy.The CM and DPOAE responses of the remaining 61 cases(122 ears)were absent,and the extraction rates of ASSR at 0.5,1,2,and 4 kHz were 82.3％,81.9％,76.9％,and 60.2％,respectively.Among them,20 ears of ASSR were absent at all frequencies,and 102 ears had responses in at least one frequency.The response thresholds of ASSR at 0.5,1,2,and 4 kHz were 93.2±6.1,99.8±7.0,105.4±5.4,108.2±9.8 dB nHL,respectively.These subjects were diagnosed with profound sensorineural hearing loss.Conclusion For children with no ABR response at maximum output intensity,while CM and/or DPOAE responses are present and ASSR frequency response thresholds are low-er than those with sensorineural hearing loss are helpful in the diagnosis of auditory neuropathy.Neither CM nor DPOAE response is helpful in the diagnosis of profound sensorineural hearing loss,and ASSR testing is helpful in e-valuating residual hearing.