This article reviews the high-risk factors, risk assessment tools, information identification systems, and nursing management strategies of incontinence-associated dermatitis, in order to provide evidence for medical and nursing staff to choose appropriate identification tools and early identify high-risk patients with incontinence-associated dermatitis.

Objective: Intraoperative localization of the ureter can contribute to accurate dissection and minimize ureteral injury in colorectal surgery. We aim to summarize a single center's experience of fluorescence ureteral visualization using methylene blue (MB) and explore its visualization efficiency. Methods: This is a descriptive case-series-study. Clinical data of patients who had undergone laparoscopic colorectal surgery and fluorescence visualization of the ureter in the Gastrointestinal Surgery Department of Guangdong Provincial People's Hospital from March 2022 to May 2022 were retrospectively collected. Patients with incomplete surgery videos, renal insufficiency, or allergic reactions were excluded. MB was infused with 0.9% NaCl at 1.0 mg/kg in 100 mL of normal saline for 5 to 15 minutes during laparoscopic exploration. Imaging was performed using a device developed in-house by OptoMedic (Guangdong, China) that operates at 660nm to achieve excitation of MB. Clinical information, MB dosage, rate of successful fluorescence, time to fluorescence, operation time, blood loss, intraoperative blood oxygen levels, pathological staging, changes in renal function, and post-operative complications were retrospectively analyzed. Results: The study cohort comprised 27 patients (24 men and 3 women) with an average age of (60.25±16.95) years and an average body mass index of (21.72±3.42) kg/m². The dosage of MB was 0.3-1.0 mg/kg and the infusion time was 5-15 minutes. Fluorescence signals were detected in all patients. The median time to signal detection was 20 (range, 10 to 40) minutes after MB infusion. The range of intraoperative blood oxygen fluctuation averaged 2.5% (range, 0 to 7.0%). The median change in creatine concentration was -1.3 (range, -17.2 to 29.2) µmol/L. No patients had complications associated with use of MB. Fluorescence visualization of the ureter was very valuable clinically in two patients (thick mesentery, stage T4). Conclusion: MB is a safe and effective means of visualizing the ureter by fluorescence during laparoscopic colorectal surgery, especially when the procedure is difficult. MB in a dosage of less than 1 mg/kg can slowly infused for more than 5 minutes during laparoscopic exploration. During the infusion, attention must be paid to blood oxygen fluctuations.
Male ; Humans ; Female ; Adult ; Middle Aged ; Aged ; Ureter/surgery* ; Methylene Blue ; Retrospective Studies ; Infusions, Intravenous ; Colorectal Surgery ; Laparoscopy/methods* ; Digestive System Surgical Procedures

Objective:To evaluate and summarize evidence related to structured skin care for incontinence-associated dermatitis (IAD) in adult inpatients, so as to provide a reference for clinical nursing decision-making.Methods:Clinical decisions, guidelines, evidence summaries, systematic reviews, expert consensus related to structured skin care for IAD in adult inpatients were retrieved by computer in British Medical Journal Best Practice, UpToDate, Joanna Briggs Institute Evidence-Based Health Care Centre in Australia, Canadian Registered Nurses Association of Ontario, Guidelines International Network, National Guideline Centre, National Institute for Health and Care Excellence, Medlive, the Cochrane Library, PubMed, Web of Science, CINAHL, Embase, WanFang Data, VIP, China National Knowledge Infrastructure, China Biomedical Literature Database. The retrieval time limit was from the establishment of the database to April 30, 2021. Two investigators independently assessed the quality of the included evidence and the level of recommendation.Results:A total of 14 articles were included, involving 2 clinical decisions, 1 practice guideline, 6 evidence summaries, 2 systematic reviews, and 3 expert consensus. A total of 29 best evidence was compiled from 4 aspects of structured skin care assessment, cleansing, moisturizing and isolation.Conclusions:Medical and nursing staff should integrate evidence with clinical scenarios and patient preferences to make optimal clinical decisions on structured skin care and improve the quality of care for adult inpatients with IAD.

Objective:To evaluate the effects of pulmonary rehabilitation on anxiety and depression in patients with chronic obstructive pulmonary disease (COPD) .Methods:The RCTs on application effects of pulmonary rehabilitation in COPD patients were searched in Cochrane Library, Medline, PsycINFO, PubMed, Web of Science, Embase, China Biology Medicine disc, CNKI, Wanfang Database and VIP Database from the establishment of those databases to August 1, 2020. Quality assessment and data extraction were performed for the included articles, and Meta-analysis was performed using Stata 14.0 and RevMan 5.3 software.Results:A total of 14 articles were included, including 1 106 patients. Meta-analysis results showed that pulmonary rehabilitation therapy was helpful to improve the symptoms of depression [ SMD= -0.79, 95% CI (-0.94--0.64) , P<0.01]and anxiety [ SMD=-0.61, 95% CI (-0.82--0.41) , P<0.01]in COPD patients. The results of subgroup analysis showed that the relief degree of depression and anxiety of patients in the intervention group was statistically significantly different from those of the control group ( P<0.01) when the intervention was longer than 3 months or less than or equal to 3 months. Conclusions:Pulmonary rehabilitation can improve the depression and anxiety of COPD patients, and the results of intervention for more than 3 months and less than or equal to 3 months are consistent. Combining the actual clinical situation, the shortest intervention time of 3 months can be used for intervention in order to obtain more ideal intervention effect.

Objective To investigate the relationships between serum osteocalcin (OC) levels and glycometabolism markers in nondiabetic post-traumatic male patients.Methods Populaitons were selected at the Department of Emergency Medicine of Shanghai Jiao Tong University Affiliated Sixth People's Hospital from October 2017 to February 2019.The age,injury severity score (ISS),and characteristic indicators were recorded.The inclusion criteria were age ≥ 18 years and blood collection time ＜ 24 h after the injury.The exclusion criteria were emergency surgery,acute brain trauma,and hemoglobin A1c (HbA1c) ≥ 6.0％.The patients were divided into two groups by fasting plasma glucose (FPG):stress hyperglycemia (SH) (FPG＞7.8 mmol/L) and nonstress hyperglycemia (NO-SH) (FPG ≤ 7.8 mmol/L) groups.The fasting venous blood samples were collected and examined.The characteristics and biochemical indicators in the two groups were compared statistically by LSD-t test,rank sum test and ANOVA,and the relationships between serum OC levels and glycometabolism markers were analyzed by partial correlation analysis.Results A total of 395 traumatic patients were enrolled and divided into the SH group (n=182) and NO-SH group (n=213).There were no differences in ISS,fasting insulin (FINS),and C-peptide (C-P) levels between groups.Age,HbAlc and FPG were higher (P=0.041,P=0.037,P＜0.01),while the OC level was lower (P=0.023),in the SH group than those in the NO-SH group.The serum OC level did not correlate with HbAlc,FPG,and FINS,but negatively correlated with C-P by partial correlation analysis (r=-0.262,P=0.008).The multivariate linear regression analysis showed that C-P was an independent factor affecting serum OC levels after trauma (β=-0.655,P=0.043).Conclusion A correlation existed between the serum OC level and glycometabolism markers in nondiabetic post-traumatic male patients.

OBJECTIVE: To investigate the effects of different stimultors (PHA, PMA and IL-2) and culture systems (PBMC and whole blood) on the proliferation of human peripheral blood lymphocyte subsets, so as to provide the experimental basis for selecting the appropriate system according to the experimental purposes. METHODS: A total of 10 ml serum samples were collected from healthy volunteers (n=6). The 300 μl whole blood was directly used to detect lymphocyte subsets by flow cytometry. The 400 μl whole blood were inoculated respectively with 3 different stimulators at 37℃ and 5% CO2 for 60 h; Three different stimulators were also added to the PBMC which were isolated from 2 ml whole blood. Then the proliferation ability of lymphocyte subsets was analyzed by flow cytometry. RESULTS: After the PBMC were stimulated with PHA, CD4CD8CD3 lymphocytes were the most subset; The proportion of CD3CD4 T lymphocytes and CD3CD19 B lymphocytes decreased after being stimulated by PMA (P<0.01, P<0.05); the lymphocyte subset ratio had no significant change after being stimulated by IL-2. After the whole blood system was stimulated with PHA, the CD4/CD8 T lymphoblasts were main subsets, the counts of B lymphocytes and NK cells were reduced; after being stimulated with PMA, the number of CD8CD3 T lymphoblast and CD4CD8T lymphocytes increased, the B/NK cells were not distinguished with the surface markers; after the whole blood system was stimulated with IL-2, the proportion of NK cells significantly increased (P<0.05). CONCLUSION Lymphocyte proliferation stimulated by PMA is the fastest, while the effect of IL-2 on the lymphocyte subset proportion stimulated by IL-2 is the minimal. After being stimulated by PHA the division cycles of lymphocyte are the most.
Cell Proliferation ; Flow Cytometry ; Humans ; Killer Cells, Natural ; Lymphocyte Activation ; Lymphocyte Count ; Lymphocyte Subsets

BACKGROUNDOveractive bladder (OAB) is a series of symptoms with high prevalence in elderly people. This study was conducted using the overactive bladder symptom score (OABSS) to evaluate the efficacy of solifenacin succinate for the treatment of OAB.

METHODSThis was a prospective, multicenter, single-arm, 12-week study that enrolled 241 OAB patients. The patients received 5-10 mg/day solifenacin. Changes in OABSS, symptoms from voiding diary, perception of bladder condition (PPBC) score, international prostate symptom score (IPSS) and quality of life (QOL) were evaluated at weeks 0, 4, and 12. The relationship between OABSS and PPBC score or parameters of voiding diary was also evaluated.

RESULTSAt baseline, the mean OABSS for all patients was 9.41 ± 2.40, and was reduced significantly at week 12 (-3.76 points; 61.21%, P < 0.0001). The OABSS subscore, PPBC score, IPSS, and QOL were also significantly reduced during the study (P < 0.0001). The overall incidence of adverse events was 19.91% (44 cases). The gastrointestinal system was the most commonly affected (11.31%). Around 5.88% of the cases had adverse events related to the genitourinary system. There was a strong correlation between OABSS and urinary symptoms that was recorded in the 3-day voiding dairy.

CONCLUSIONSWe showed that solifenacin was clinically effective for relieving OAB symptoms, considering the balance between efficacy, patients' well-being, and tolerability. OABSS integrates four OAB symptoms into a single score and can be a useful tool for research and clinical practice.

Adult ; Aged ; Female ; Humans ; Male ; Middle Aged ; Muscarinic Antagonists ; therapeutic use ; Prospective Studies ; Quality of Life ; Quinuclidines ; therapeutic use ; Solifenacin Succinate ; Tetrahydroisoquinolines ; therapeutic use ; Treatment Outcome ; Urinary Bladder, Overactive ; drug therapy

OBJECTIVEThis study aimed to evaluate the effectiveness of multi-disciplinary treatment approaches in reducing neurological disabilities in premature infants.

METHODSA total of 117 infants who were born premature in our hospital between March 2008 and February 2010 but had no congenital malformations and no severe neonatal complications, were enrolled in this study. They were randomly allocated to a multi-disciplinary treatment group (n=63) and a control group (n=54). While patients in the control group underwent an early conventional treatment, those in the multi-disciplinary treatment group were subjected to regular development monitoring, neurological examination and screening for brain injury, neuro-nutrition and neurodevelopment therapies, and rehabilitation training.

RESULTSThe incidence rates of abnormalities in posture, reflex, sleep, muscle tone and EEG were significantly lower in the multi-disciplinary treatment group than in the control froup (P<0.05) at corrected postnatal ages of 6-12 months. At corrected postnatal ages of 6, 12, 18 and 24 months, both mental development index (MDI) and psychomotor development index (PDI) scores were significantly higher in the multi-disciplinary treatment group than in the control group (P<0.05). At corrected postnatal age of 3 years, incidence rates of cerebral palsy, language barrier, abnormal muscle tone and hearing impairment were significantly lower in the multi-disciplinary treatment group than in the control group (P<0.05).

CONCLUSIONSEarly multi-disciplinary intervention approaches may significantly improve mental and motor developments and reduce the incidence of cerebral palsy-associated neurological disabilities in premature infants.

Cerebral Palsy ; prevention & control ; Child, Preschool ; Developmental Disabilities ; prevention & control ; Female ; Humans ; Infant ; Infant, Newborn ; Infant, Premature ; Infant, Premature, Diseases ; prevention & control ; Male

Our previous finding showed that down-regulation of CD3ζ gene was detected in patients with chronic myeloid leukemia (CML). In order to further elucidate the feature of T cell immune status in the signal transduction in CML patients, the expression patterns of all 4 CD3 genes were characterized in peripheral blood of patients, the expression levels of CD3γ, δ, ε and ζ chain genes were detected by real time qPCR with SYBR Green I staining in peripheral blood mononuclear cells (PBMNCs) from 17 cases of de novo CML patients in chronic phase and 17 cases of healthy individuals, the ß₂-microglobulin gene was used as an internal reference, and the mRNA expression level of each CD3 gene was evaluated by the 2(-ΔCt) x 100% method. The results showed that the median expression levels of CD3γ, δ and ε genes (2.344%, 0.515% and 3.516%) in CML patients were not significantly different from healthy individuals (p = 0.072, p = 0.190, p = 0.615, respectively), while the expression level of CD3ζ gene in PBMNCs from CML patients (0.395%) was lower than that from healthy individuals (1.538%) (p < 0.001). The expression patterns of 4 CD3 genes in proper order were CD3ε > CD3γ > CD3δ > CD3ζ in CML group, in contrast, the expression patterns were presented as CD3γ > CD3ε > CD3ζ > CD3δ in healthy group. It is concluded that the present study characterized the expression pattern of CD3γ, δ, ε and ζ chain genes in CML patients, lower expression of CD3ζ is the feature of TCR signal transduction immunodeficiency and the expression patterns of 4 CD3 genes are changed in CML patients.
Adolescent ; Adult ; Aged ; CD3 Complex ; genetics ; metabolism ; Case-Control Studies ; Female ; Humans ; Leukemia, Myelogenous, Chronic, BCR-ABL Positive ; blood ; genetics ; Lymphocyte Count ; Male ; Middle Aged ; Signal Transduction ; T-Lymphocytes ; metabolism ; Young Adult

BACKGROUND: The presence of ischemic penumbra in hypertensive cerebral hemorrhage is the hot spot and still controversial. The value of 4,9-diaza-2, 3, 10, 10-tetramethydodecan-2, 11-dione dioxime (HL91) tagged with 99Tcm on detecting the hypoxic brain tissue surrounding the hypertensive cerebral hemorrhage nidus, which represents the penumbra is still waited for confirmation.OBJECTIVE: To investigate the value of 99Tcm-HL91 single photon emission computed tomography (SPECT)/CT imaging on detecting hypoxic tissue in the patients with hypertensive cerebral hemorrhage.DESIGN: Control study.SETTING: Department of Neurology, Jiangmen Municipal Central Hospital, Guangdong Province.PARTICIPANTS: This series included 22 patients with hypertensive cerebral hemorrhage examined between March 2004 and March 2005 in Jiangmen Municipal Central Hospital. All cases revealed sudden onset of the disease, presented with the history of hypertension. These patients were diagnosed with hypertension after admission. The hemorrhage occurred in the anterior circulation territory in all cases and the volume of hemorrhage ranged from 10 mL to 63 mL. Minimally invasive stereotaxic aspiration was performed in 3 cases, craniotomy debridement in 1 case, and expectant treatment in the remaining cases. The period of time from the symptom onset to the examination was form 12 hours to 1.5 years, including more than 1 month in 5 cases. Control group consisted of 6 cases were clinically diagnosed with melancholia and anxiety disorders. Cerebral hemorrhage and acute cerebral infarction were ruled out by integrated CT scan in these 6 cases.METHODS: All 22 patients with hypertensive cerebral hemorrhage and 6 normal controls underwent 99Tcm-HL91 SPECT imaging and combined with CT scan.MAIN OUTCOME MEASURES: ① Identification of radioactive concentrations at one side of the peripheral zone of the lesions by visual analysis on two consecutive slices at two different axial directions were considered aspositive hypoxic imaging. ② The other was ROI semi-quantification measuring radiocounting ratio (R) between the region of visible radioactive concentrations, the center of the nidus, and their contralateral mirror region. R ＜ 0.8 or R ＞ 1.2 was considered to be abnormal. ③ Hypoxic region was defined by integrated CT fused imaging, and its volume was calculated using Xelerix workstation. The volume of the hypoxic tissue and hemorrhage was computed by Duotian formula: length of the maximum cross-section of the hemorrhage × width × slice number × 1/2.RESULTS: All 28 patients were involved in the final analysis. ① Perihemorrhagic radioactive concentrations which represented positive hypoxic imaging was revealed on 99Tcm-HL91 SPECT imaging in 18 cases out of 22 patients with cerebral hemorrhage, and positive rate was 77.78%. Bilateral cerebral hemisphere showed symmetric negative imaging in 6 cases of the control group. ② The fused SPECT/CT images revealed hypoxic region was around the intracerebral hemorrhage, small portion was within the nidus of hemorrhage with irregular shape. R value was 1.75±0.10 in perihemorrhagic hypoxic region in 18 cases with positive imaging, and R value was 1.05±0.11 in the basal ganglia in the control group. There was statistically significant difference between the two groups (P ＜ 0.01). ③ There was a positive linear correlation between maximum volume of hematom and hypoxia volume (correlation coefficient: r=0.7517, P ＜ 0.01).CONCLUSION: Relying on the mechanism about demonstrating the hypoxic tissue on fused SPECT/CT imaging, the hypoxic tissue would represent the penumbra may exist in the territories located around the cerebral hemorrhage. The positive territories may be reversible, I.e. The important portion of the penumbra. 99Tcm-HL91 SPECT/CT imaging can detect the hypoxic tissue surrounding the cerebral hemorrhage. The volume of hypoxic tissue is correlated with the hemorrhagic volume. The procedure is promising and could be applied in clinic.