Objective To investigate the level of mental health and effect of psychological rehabilitation on paraplegic patients. Methods 38 paraplegic patients were randomly divided into control group (n=19) and treatment group (n=19). Both groups received physical therapy and occupational therapy, while the treatment group received psychotherapy in addition, once a week for 3 weeks. Their mental health level was assessed with Self-reporting Inventory. Results The psychological problems occurred was ranked as somatization, anxiety, fear, interpersonal sensitivity, depression and obsession from more to less. The scores of each factor reduced after treatment (P<0.05). Conclusion The paraplegics are in poor mental health condition, so more psychotherapy intervention should be taken to improve their rehabilitation effect and quality of life.

Objective To compare the effectiveness of hyperbaric oxygen (HBO) therapy and normal pressure oxygen inhalation for lung infection in patients with severe brain injury and tracheotomy.Methods Sixty lung infection patients with severe brain injury and tracheotomy were stratified by age and Glasgow coma scale (GCS) score into an HBO group (30) and a conventional therapy group (30).Both groups were given treatments to reduce intracranial hypertension and protect the brain,surgery,antibiotics,and symptomatic and support therapy.In the conventional group the patients received oxygen therapy at normal oxygen pressure by tracheal cannula.In the HBO group,the patients received HBO therapy through self-made oxygen devices by the authors.The body temperature,cough and expectoration,respiratory sounds and white blood cell (WBC) count were compared between the groups.Results There were statistically significant differences in body temperature,cough and expectoration,respiratory sounds and the normalized time for the count and classification of WBC between the groups.Conclusion HBO had good treatment effectiveness for excretion and expectorant in lung infection patients with severe brain injury and tracheotomy.

Objective This paper aims to find a best position of ephedrine hydrochloride nasal drops by comparing earache occurred in hyperbaric oxygen(HBO )therapy while using ephedrine hydrochloride nasal drops in two positions: laying in lateral position of 45°with head leaning back; laying down flat, so as to supply reference for prevention of earache. Methods We selected 300 cases of HBO patients who were firstly treated by HBO and randomly divided into the observation group and the control group with 150 cases in each group. All these patients were treated by large medical hyperbaric oxygen tank. On the first to third day, ephedrine hydrochloride nasal drops were put into the patients before they were sent into the oxygen tank. Patients in the observation group lay in lateral position of 45°with their head leaning back, and those in the control group were in horizontal position. We put three drops of 1% of ephedrine hydrochloride nasal drops respectively into their nasal cavity. When they came out of the oxygen tank, we asked them if they felt earache and checked their tympanic membrane so as to make a comparison. Results It was found that earache, rate of tympanic membrane injury and the extent of such injury in the observation group was obviously less than that in the control group, there was difference in statistics between these two groups. Conclusions Before HBO treatment, ephedrine hydrochloride nasal drops that put in lateral position of 45°with patients head leaning back can reduce the possibilities of earache occurred in HBO. It was also observed that such position was an ideal one which had anatomical characteristics of Eustachian tube and was safer than laying down flat, so such position is more practical.

A matrix solid phase dispersion ( MSPD) method was developed for the simultaneous preparation of samples of 15 mycotoxin biomarkers including deoxynivalenol, aflatoxins and zearalenone from eggs, which were subsequently determined by liquid chromatography-electrospray ionization tandem mass spectrometry ( LC-ESI-MS/MS) under the multiple reaction monitoring ( MRM) mode. For the analysis, the samples were first mixed with C18 particles and loaded into an empty column, then 20 mL of acetonitrile/methanol (1:1, V/V) containing 1 mmol/L ammonium formate was used to elute the sample. The eluent was then dried with nitrogen flow and redissolved into the mobile phase. After filtration, samples were brought into vials and used for analysis. Different from other methods, no extra complicated purification and centrifugation steps were required in the procedure of MSPD. This method had good linearity in the range of 0. 2-100 ng/mL, with the correlation coefficient (r2) greater than 0. 9931. The limits of detection (LODs, S/N=3) and limits of quantification ( LOQs, S/N=3 ) of this method were 0. 05-2 μg/kg and 0. 2-4 μg/kg respectively. Comprehensive extraction recoveries of the 15 compounds ranged from 61% to 90%.

Objective:Objective To explore the special role of nutrition specialists in the one-day-care clinic of gestational diabetes mellitus (GDM), and provide a basis for strengthening the standardized construction of one-day-care clinic.Methods:It was a retrospective observation study that the pregnant women who participated in the one-day-care clinic of GDM in our hospital without nutrition specialists in November and December 2017 were divided into control group (177 cases), and who participated in the one-day-care clinic of GDM in our hospital with nutrition specialists in January and February 2018 were divided into observation group (307 cases). The differences of pregnancy outcomes between the two groups were compared after the propensity score matching.Results:176 pairs of patients were successfully matched with a 1:1 propensity score. The incidence of macrosomia in pregnant women with GDM in the observation group (2.8%) was significantly lower than that in the control group (8.5%) ( P=0.036). There were no significant differences in the weight gain during pregnancy, the gestational week of delivery and the incidences of insulin use, hypertension during pregnancy, preeclampsia, cesarean section, premature infants, premature rupture of membranes, umbilical cord around the neck, and fetal distress between the two groups ( P>0.05). Conclusion:Nutrition specialists are indispensable in the multidisciplinary cooperation of one-day-care clinic of GDM, and they play a key role in considerably lowering the prevalence of macrosomia in GDM pregnant women.

Nurse's professional identity is a positive evaluation of nursing profession by the nurses themselves,which directly affects the outcome of patients and nurses.Nursing practice environment can not only affect the formation of nurses' professional identity,but also affect the safety of patients and the development of hospitals through the influence of nurses.The research on professional identity and positive working environment of nurses in China started late and is still in the exploratory stage.This study analyzed the overview,research progress and relationship of nurses' professional identity and practice environment,and provided reference for nurses' professional identity training and the construction of positive nursing practice environment in China.

Toxascaris leonina is a common parasitic nematode of wild mammals and has significant impacts on the protection of rare wild animals. To analyze population genetic characteristics of T. leonina from South China tiger, its mitochondrial (mt) genome was sequenced. Its complete circular mt genome was 14,277 bp in length, including 12 protein-coding genes, 22 tRNA genes, 2 rRNA genes, and 2 non-coding regions. The nucleotide composition was biased toward A and T. The most common start codon and stop codon were TTG and TAG, and 4 genes ended with an incomplete stop codon. There were 13 intergenic regions ranging 1 to 10 bp in size. Phylogenetically, T. leonina from a South China tiger was close to canine T. leonina. This study reports for the first time a complete mt genome sequence of T. leonina from the South China tiger, and provides a scientific basis for studying the genetic diversity of nematodes between different hosts.
Animals ; Animals, Wild ; Bias (Epidemiology) ; China* ; Codon, Initiator ; Codon, Terminator ; DNA, Intergenic ; Genes, rRNA ; Genetic Variation ; Genome ; Genome, Mitochondrial* ; Mammals ; Phylogeny ; RNA, Transfer ; Sequence Analysis* ; Tigers* ; Toxascaris*

Objective:To analyze the changing trend of intracerebral hemorrhage (ICH) incidence among residents with different characteristics during 9 years of comprehensive hypertension prevention and control (hypertension prevention and control) in Tengzhou from 2013 to 2021.Methods:From January 1, 2013 to December 31, 2021, the new ICH cases collected by the Center for Disease Control and Prevention in Tengzhou City were analyzed to calculate the incidence of ICH, and the trend of its distribution was analyzed among residents with different ages, sexes, and between urban and rural areas. The registered population information came from Tengzhou Public Security Bureau. Age and sex standardized incidence was calculated based on the 7th National Population Census in 2020. The Cochran-Armitage test was used to analyze the time and age trends of the incidence.Results:The overall ICH crude and standardized incidence in Tengzhou City decreased from 97.30/100 000 to 52.13/100 000 ( Z=-9.93, P<0.001) and 119.30/100 000 to 50.69/100 000 ( Z=-15.40, P<0.001) from 2013 to 2021, and both elevated to form a single peak in 2020, with 22.58% ( χ 2=24.02, P<0.001) and 18.09% ( χ 2=17.08, P<0.001) higher than in 2019, respectively. The trends in male and female incidence over the same period were similar to the overall trends, and the incidence was higher in males than in females in all years. The incidence of ICH increased with age in all years. The difference of increase in male incidence rate in 2020 was statistically significant in three age groups ≥45 years compared with 2019 (36.29%, 23.57% and 16.18%, respectively, χ 2=6.73, 4.65, 4.00, P<0.001). The incidence of ICH decreased by 70.07% and 36.23% ( Z=18.44, 5.22, P<0.001) in urban and rural areas respectively from 2013 to 2021, whereas increased by 34.15% ( χ 2=10.88, P<0.01) and 22.08% ( χ 2=18.63, P<0.001) in 2020 compared with 2019 separately. Conclusions:The incidence of ICH in Tengzhou from 2013 to 2021 showed a significant downward trend, with the decrease in the incidence of ICH in women exceeding that in men. The decrease in the incidence of ICH in urban areas exceeded that in rural areas, and male morbidity seemingly had a younger trend.

Objective:To evaluate the safety and efficacy of trimodality treatment (TMT) which is complete transurethral resection of bladder tumor with concurrent radiotherapy and chemotherapy for invasive bladder cancer.Methods:From Mar. 2016 to Oct.2021, patients who were indicated of radical cystectomy (RC) but refused were enrolled to TMT treatment prospectively. Inclusive criteria were: ① the patients refused radical surgery; ② male or female, no older than 80 years; ③ no matter the tumor size, the bladder tumor be completely resected by transurethral surgery, and the hydronephrosis be improved after resecting the tumor; ④ the postoperative pathology of urothelial carcinoma; ⑤ recurrent T 1 and high-grade non-muscle invasive bladder cancer (NMIBC) or T 2-4a muscle invasive bladder cancer (MIBC); ⑥ no definitive metastasis in preoperative chest, abdominal CT or MRI; ⑦ hemoglobin ≥100 g/L, white blood cell count ≥4×10 9/L, platelet count ≥100×10 9/L, and normal liver and renal function. The exclusion criteria were: ① tumor invading bladder neck or anterior or posterior urethra; ② bladder contracture or severe urethral stricture; ③ regional lymph node metastasis or distant metastasis by imaging examination; ④ no improvement of hydronephrosis after resection; ⑤ definitive contraindications of radiotherapy or chemotherapy; ⑥ uncontrolled hypertension, diabetes, coronary heart disease or other severe diseases. After cTURBT, paclitaxel (50 mg/m 2 on Day 1 of each week) combined with cisplatin(20 mg/m 2 on day 1-2 of each week)was administered with concurrent radiotherapy (2 Gy/fraction/day) for 4 weeks. If cystoscopy and/or radiographic detected no recurrence or metastasis, the patients were treated with concurrent chemoradiotherapy for 2 and a half weeks (total dose of 64 Gy). The side effects of radiotherapy and chemotherapy during TMT were observed, the quality of life(QOL)was evaluated by FACT-P scale, and the bladder recurrence, distant metastasis and survival were assessed with imaging and cystoscopy. From March 2016 to October 2021, 79 patients with RC were enrolled, including 67 males and 12 females, aged 44-86 years. The pathology of RC was urothelial carcinoma of the bladder. There was no definitive lymph node or distant metastasis in preoperative imaging. The progress and survival after TMT and RC treatment were followed up and the survival rates were calculated by Kaplan-Meier method. Results:Of the 30 patients who underwent TMT, including 25 males and 5 females, aged 32-76 years, there were 7 cases of cT 1 (23.3%), 19 cases (63.3%) of cT 2, 2 cases of cT 3 (6.7%)and 2 cases of cT 4(6.7%), respectively. A total of 132 adverse events of all grades of chemoradiotherapy occurred, of which only 4 were grade Ⅳ, with no bowel leakage or death due to complications. The mean scores of negative questions in FACT-P were 3.22±0.67, 1.30±0.63 and 0.87±0.69 before TMT treatment, 6 and 12 months after TMT treatment, respectively. The quality of life was significantly improved( F=129.081, P<0.001), and the rate of bladder preservation was 86.7%(26/30). Two cases underwent salvage RC(6.7%)and 2 cases died of bladder recurrence(6.7%). There were 8, 4 and 2 patients survived 4, 5 and 6 years, respectively. Seven cases (23.3%) had bladder recurrence, 3 cases (10.0%) underwent distant metastasis and 6 patients (20.0%)died after TMT because of the progression. The 1, 2 and 5 year overall survival rates by TMT treatment were 88.89%, 82.96% and 62.77%, respectively. Median follow-up was 19.5(6.8-44.5) months in the TMT group and 35.5(18.8-53.3) months in the RC group ( z=-1.998, P=0.046). Progression-free survival in the TMT and RC group were 66.7% and 80.0%( χ2=1.047, P=0.306), and the overall survival rates were 80.0% and 80.0% ( χ2=0.482, P=0.488) respectively. The difference was not statistically significant. Conclusions:The TMT is a safe and effective alternative for RC, which can improve the quality of life and control the tumor sufficiently.

Objective:To analyze the efficacy and safety of radium-223 in the treatment of metastatic castration resistant prostate cancer (mCRPC).Methods:The clinical data of 22 patients with mCRPC treated with radium-223 in the Chongqing University Cancer Hospital from January 2021 to January 2022 were analyzed retrospectively. The average age was (70.7±1.3)years old. There were 7 cases with ECOG score of 1 and 15 cases with ECOG score of 2. There were 7 cases with grade 2 and 15 cases with grade 3 bone metastasis. For mCRPC, 1 case (4.6%) received first-line treatment, 4 cases (18.2%) received second-line treatment, 10 cases (45.5%) received third-line treatment, 4 cases (18.2%) received fourth-line treatment, and 3 cases (13.6%) received fifth-line treatment. The median time from the diagnosis of mCRPC to the start of radium-223 treatment was 29 (20, 34) months. Radium-223 (55kbq/kg) was injected intravenously every 4 weeks for up to 6 cycles. Before treatment, the median alkaline phosphatase (ALP) was 147.0 (101.8, 212.5)U/L, the median prostate specific antigen (PSA) was 44.7(20.2, 99.1)ng/ml, and 6 patients (27.3%) were complicated with grade 1-2 anemia. The median hemoglobin was 115.0 (103.8, 122.5) g/L, the average neutrophil was (3.0 ± 0.3)×10 9/L, and the average platelet was (169.8 ± 17.0)×10 9/L. The overall survival (OS), radiographic progression-free survival time (rPFS), time to PSA progression, PSA response rate, pain response rate, and time to pain progression were analyzed. Stratified analysis was carried out according to the number of treatment lines experienced before radium-223 treatment. At the same time, the main adverse reactions during radium-223 treatment were analyzed. Results:The mean number of treatment courses with radium-223 was 2.7(ranging 1 to 6), with 4 patients completing 6 courses, 12 (54.6%) completing ≥ 3 courses, and 10 (45.5%) completing < 3 courses. Thirteen patients (59.1%) were treated with radium-223 alone and 9 (40.9%) in combination with other treatments (1 of docetaxel chemotherapy, 2 of enzalutamide, 3 of olaparib, and 3 of estramustine phosphate). None of the patients in this group were treated with bisphosphonates. Ten patients (45.5%) in this group died, all due to disease progression. The median overall survival time of the 22 cases was 11.0 (2.2, 19.8) months. Three patients (13.6%), 7 patients (31.8%), 3 patients (13.6%), and 1 patient (4.5%) showed radiographic progression at 2, 3, 4, and 10 months after treatment, respectively, while the remaining 8 patients (36.4%) did not show radiographic progression during the follow-up period, and the median radiographic progression free time for the 22 patients was 4.0 (3.1, 4.9) months. There were four cases (18.2%) showed PSA response, of which three cases (13.6%) showed PSA rising again later, and one case (4.5%) showed continuous PSA decline. The median time to PSA progression for the 22 patients was 3.6 (2.2, 5.1) months. Fifteen patients (68.2%) experienced pain response at 1 month of treatment, of whom 5 (22.7%) experienced increased pain later and 10 (45.5%) experienced sustained pain relief. The median time to pain progression was 5.5 (3.5, 7.6) months in 22 patients. No patients received radiotherapy or surgery for pain, and no patients experienced fracture. In this group, 7 patients (31.8%) had a post-treatment ALP decrease ≥30% from baseline. Major adverse events during radium-223 treatment were all grade 1 to 2 events, no grade ≥3 adverse events, and no treatment discontinuers due to adverse events.Conclusions:Radium-223 resulted in high pain response rates and prolonged OS, rPFS and time to PSA progression in patients with mCRPC. Adverse effects were low during treatment. The conclusions need to be validated by further expansion of the sample size and extended follow-up.