Suicide death, suicidal ideation and suicide attempt in patients with diabetes: A systematic review and meta-analysis.

AIMS: Diabetes has been indicated to be a risk factor for suicide. We aim to estimate the prevalence of suicide in patients with diabetes. DESIGN: A meta-analysis using PRISMA methodology was adopted to examine the incidence of suicide in diabetic patients. DATA SOURCES: From inception to October 2022, three online databases (PubMed, China National Knowledge Infrastructure and Web of Science) were used to search studies. REVIEW METHODS: We used random-effects model to analysis. And our primary outcome was the incidence of suicide death per 100 person-years, and other outcomes were prevalence of suicidal ideation and suicide attempt. To explore the sources of heterogeneity in our study, we performed subgroup and meta-regression analyses. RESULTS: The suicide death rate in diabetic patients was 0.027 per 100 person-years, with a higher rate for Type 1 Diabetes Mellitus compared to Type 2 Diabetes Mellitus. The prevalence of suicidal ideation in diabetes patients was 0.175, with a higher prevalence in Type 1 Diabetes Mellitus compared to Type 2 Diabetes Mellitus. The prevalence of suicide attempts in diabetes patients was 0.033, indicating a higher rate for Type 2 Diabetes Mellitus compared to Type 1 Diabetes Mellitus. CONCLUSIONS: The results indicate a high rate of suicide among people with diabetes, and this study identifies populations and regions at high risk for suicide. Our review emphasizes interventions in mental health and the improvement of suicide prevention programmes. IMPACT: The study investigated suicide death, suicidal ideation and suicide attempt in diabetic individuals. Suicide rates are elevated among diabetic patients, and various patient groups face distinct suicide risks. It is important to prioritize the mental well-being of diabetic individuals and enhance interventions, including personalized approaches, to inform public health efforts aimed at preventing and addressing suicide among diabetic patients. PATIENT OR PUBLIC CONTRIBUTION: No patient or public involvement.

Gender differences in suicidal ideation, suicide attempts, and suicide death among people living with HIV: A systematic review and meta-analysis.

OBJECTIVE: Although excess mortality, especially suicide, is a critical trait in people living with HIV, consensus about gender differences in these areas is lacking. We conducted meta-analyses to examine gender differences in suicidal ideation, suicide attempts, and suicide death among people living with HIV. METHODS: We systematically searched PubMed and Web of Science for studies written in English. In this review, suicide among people living with HIV includes suicide death, suicidal ideation, and suicide attempts. Studies reporting the suicide prevalence among males and females living with HIV were eligible for inclusion in our review. Odds ratios (ORs) and 95% confidence intervals (CIs) served as the effect size index. Fixed-effects or random-effects meta-analyses were chosen based on the size of the heterogeneity. RESULTS: A total of 27 studies comprising 801 017 participants from 11 countries were included in the meta-analysis. The overall prevalence of suicidal ideation was 18.0% (95% CI 13.3%-22.8%) in males and 20.8% (95% CI 16.4%-25.1%) in females, and there was a statistically significant higher risk of suicidal ideation in females living with HIV (OR 1.30; 95% CI 1.09-1.56; p < 0.05). The overall prevalence of suicide attempts was 16.8% (95% CI 9.0%-24.5%) in males and 24.7% (95% CI 12.4%-37.1%) in females, and there was a statistically significant higher risk of suicide attempts in females living with HIV (OR 1.34; 95% CI 1.02-1.75; p < 0.05). The pooled prevalence of suicide death was 1.2% (95% CI 0.5%-1.9%) among males and 0.2% (95% CI 0.1%-0.3%) among females, and the risk of suicide death between genders was not statistically significant (OR 0.78; 95% CI 0.50-1.24; p = 0.298). CONCLUSIONS: There were gender differences in suicidal ideation and suicide attempts among people living with HIV. Females living with HIV were more likely to experience suicidal ideation and make suicide attempts, but there were no statistically significant gender differences in suicide death. Appropriate initiatives to optimize the recognition, treatment, and management suicide behaviours of males and females living with HIV may narrow this gender gap.

Incidence, prevalence and risk factors of device-related pressure injuries in adult intensive care unit: A meta-analysis of 10,084 patients from 11 countries.

Device-related pressure injuries (DRPIs) prevail in the intensive care unit (ICU) and have much to do with medical devices and patients' conditions. This meta-analysis aims to systematically assess the incidence, prevalence and risk factors related to DRPIs among adults in ICU. Web of Science, Cochrane Library, MEDLINE, PubMed and CINAHL were searched from inception to March 2023. Observational studies were included, and the Newcastle-Ottawa scale (NOS) was used to assess literature quality. The primary outcomes were the incidence, prevalence and risk factors regarding DRPIs among adults in ICU. The 19 studies conformed to the criteria for inclusion in the review. The estimated pooled incidence of DRPIs was 14.7% (95% CI: 9.7%-19.6%) in 10 studies (4866 participants). The estimated pooled prevalence of DRPIs was 19.0% (95% CI: 13.6%-24.3%) in 9 studies (5218 participants). The most significant risk factor for DRPIs was using mechanical ventilation. The pooled analysis of the four studies showed that DRPIs were more likely to occur in patients who required mechanical ventilation compared with patients who did not use mechanical ventilation (OR: 9.67, 95% CI: 5.03-18.61, p < 0.001) and using vasopressors, age, length of ICU stays, APACHE II score, Braden score, fever, sex, oedema, diabetes and number of medical devices, SOFA score was also related to pressure injuries risk. The incidence and prevalence of DRPIs in adult ICU were high, and the most significant risk factor for DRPIs was using mechanical ventilation. It is imminent to identify patients of increased risk with DRPIs early.

Palliative care for cancer patients during the COVID-19 pandemic: A narrative synthesis from 36 studies of 16 countries.

BACKGROUND: During the COVID-19 epidemic, palliative care has become even more indispensable for cancer patients. AIM: To identify the changes in palliative care for cancer patients and improvements in palliative care quality during the COVID-19 pandemic. DESIGN: A systematic review and narrative synthesis was conducted in PubMed, Embase and Web of Science. An evaluation tool using mixed methods was used to assess the quality of the study. The main relevant themes identified were used to group qualitative and quantitative findings. RESULTS: A total of 36 studies were identified, primarily from different countries, with a total of 14,427 patients, 238 caregivers and 354 health care providers. Cancer palliative care has been experiencing several difficulties following the COVID-19 pandemic, including increased mortality and infection rates as well as delays in patient treatment that have resulted in poorer prognoses. Treatment providers are seeking solutions such as electronic management of patients and integration of resources to care for the mental health of patients and staff. Telemedicine plays an important role in many ways but cannot completely replace traditional treatment. Clinicians strive to meet patients' palliative care needs during special times and improve their quality of life. CONCLUSIONS: Palliative care faces unique challenges during the COVID-19 epidemic. With adequate support to alleviate care-related challenges, patients in the home versus hospital setting will be able to receive better palliative care. In addition, this review highlights the importance of multiparty collaboration to achieve personal and societal benefits of palliative care. PATIENT OR PUBLIC CONTRIBUTION: No Patient or Public Contribution.

Effect of matrix metalloproteinases on the healing of diabetic foot ulcer: A systematic review.

BACKGROUND: This study aims to discuss the expression of matrix metalloproteinase in wound healing of diabetic foot ulcers and further summarize the strategies of targeted matrix metalloproteinase and its inhibitors in the treatment of diabetic foot ulcers. METHODS: Following PRISMA-SCR guidelines, databases (PubMed, Home-PMC-NCBI, CINAHL, Web of Science) were systematically searched from inception to 19 June 2022. Newcastle-Ottawa Scale (NOS) was used to evaluate the bias risk of the included studies. RESULTS: Eight studies are finally eligible for our systematic review. The combined data analysis of 8 studies showed that there were no significant difference in age(p = 0.110), duration of diabetes(p = 0.197), glycosylated hemoglobin content(p = 0.489), size(p = 0.133) and depth(p＞0.05) of initial ulcer between the ulcer wound healing group and the non-healing group. MMP-1, 2, 8, 9, and TIMP-1, 2 affected the healing of DFUs. In the DFUs healing group, the concentrations of MMP (MMP-1, 2, 8, 9) decreased, and the concentration of TIMP-1 increased. CONCLUSION: Our study showed that high levels of MMP-1, 2, 9 delayed the healing of diabetic foot ulcers, and high expression of MMP-8 in tissues improved wound healing. This study also summarized the effective intervention strategies for the treatment of diabetic foot ulcers.

Factors associated with lack of tracheal sealing by a cuff inflated to more than 30 cmH2O during mechanical ventilation: A cross-sectional study.

Objectives: The cuff pressures > 30 cmH2O may create a seal in the trachea. The objective of this study was to identify risk factors associated with lack of tracheal sealing by an endotracheal cuff inflated to > 30 cmH2O in patients undergoing mechanical ventilation. Methods: This prospective cross-sectional study was conducted from 2019 to 2020 in the cardiothoracic intensive care unit and respiratory medical care unit of a Hospital in Nantong, China. Patients aged >16 years undergoing cardiothoracic surgery with mechanical ventilation using endotracheal intubation were included. Patient characteristics and ventilator parameters were analyzed. Cuff pressure was maintained with the minimum leak technique (MLT) and measured with a cuff pressure gauge. Cuff pressure was measured for 30 seconds when ventilation was accompanied by no leak, simultaneously detected by the ventilator or auscultation with a stethoscope. Result: Of 352 patients undergoing mechanical ventilation, 51 patients (14.5%) had a cuff pressure of >30 cmH2O. Multivariable analysis showed that cuff manufacturer (Guangzhou Weili) and nasal endotracheal intubation significantly increased the risk of an unsealed trachea. Peak inspiratory pressure, cuff diameter and male sex had a strong inverse association with an unsealed trachea. Conclusions: These findings suggest that an endotracheal cuff pressure of 20 to 30 cmH2O is adequate for most patients, but lack of a tracheal seal still occurs in a small number of people. An unsealed trachea is most likely because cuff and tracheal diameters do not match. Clinical Trial Registration: http://www.chictr.org.cn/index.aspx Unique identifier: ChiCTR-COC-15006459.

Incidence and risk factors of suicide in patients with lung cancer: a scoping review.

PURPOSE: To explore the high-risk period of the occupation of suicide after diagnosis; and clarify the risk factors of suicidal behaviors (suicidal ideation, suicide attempt, and suicidal death) behind the lung cancer patients during the cancer cure process. METHODS: This scoping review was conducted through the whole month of April 2021. We extracted data of the suicide mortality after diagnosis and latent risk factors of suicidal behaviors among lung cancer patients where we used to study from the two online databases which are PubMed and Web of Science. Two online databases were searched and written in English without age restriction. To note that the standardized mortality ratio (SMR), person-years, and odds ratio (OR) associated with lung cancer were documented. RESULTS: Out of 570 records, 23 studies mentioned suicidal behaviors and lung cancer met the included criteria. Eleven (n = 47.8%) of the selected publications reported changes in suicide mortality. None of them reported suicidal ideation or suicide attempt after diagnosis. The individuals with lung cancer have significantly higher rates of suicidal death (SMR, 2.04-13.4) during the first years after diagnosis and decrease over subsequent years (SMR, 0.66-3.17). The median time from cancer diagnosis to suicide death was around 7 months. Across all studies with the 22 studies that examined factors, we extracted the data of the suicidal ideation (n = 3), suicide attempt (n = 1), and suicidal death (n = 18) in individuals. For patients with suicidal ideation, there was a significantly higher incidence in males than in females. Among patients who attempted suicide, the incidence of mental illness is greater than the incidence of physical illness. Factors for suicidal death, including gender (male, 56.3-100%), prognosis tumors (poor, 25.8-66.3%), marital status (widowhood or unmarried, 19-75.7%), and age of patients (> 70 years, 24.5-47%) with lung cancer, play a vital role. Treatment of lung cancer is expected to affect a patient in his/her mental state. CONCLUSION: Overall, our finding indicates that lung cancer patients have been presented with a higher incidence of suicide death in a specific period, especially the early years after diagnosis. Discovering risk factors for suicide helps prevent potential suicide. It is essential to screen lung cancer patients for suicidal ideation, especially those with high-risk factors. Future prospective studies are necessary to confirm these findings to support care.

C-reactive protein and diabetic foot ulcer infections: A meta-analysis.

BACKGROUND: Accurate identification of diabetic foot ulcer infection (IDFU) through inflammatory markers is still a challenge in clinical practice. OBJECTIVES: This meta-analysis aims to investigates whether there is a significant indigenous association between CRP level and diabetic foot ulcer infection. METHODS: The studies on the diagnosis of IDFU by inflammatory marker C-reactive protein published before November 2021 in PubMed, Web of Science, Embase, and Cochrane Library were searched. Since the included seven studies were cohort studies and cross-sectional studies, the quality evaluation was founded on the standard of Newcastle-Ottawa Scale (NOS), which was convenient and straightforward. The stata 15.0 software (Cambridge, UK) was used for statistical analysis of data collected for analysis. RESULTS: Finally, we included seven articles and investigated 592 patients, including 362 patients with IDFU and 230 patients without diabetic foot ulcer infection (NIDFU). Seven studies assessed the results of CRP, with significant heterogeneity among included studies (χ2 = 18.93, P = 0.004; I2 = 68.3%). Therefore, the combined effect adopts the random effect model, and the combined impact of standardized mean difference is 0.81 (95% CI 0.49-1.12; z = 4.99, p = 0.000). The funnel plot showed no significant asymmetry, and Egger's Test (z = 0.30, P = 0.764) and Begg's Test (t = -0.50, p = 0.637) showed no publication bias. Sensitivity analysis shows that the results are robust. Through subgroup analysis, we find that regional and CRP types are both sources of high heterogeneity. Meanwhile, the meta-regression results of the random effect model showed that HbA1c (P = 0.021), BMI (P = 0.029), and creatinine levels (P = 0.003) had significant effects on the heterogeneity of the relationship between IDFU, and serum CRP levels. DISCUSSION: Meta-analysis showed a clear association between C-reactive protein and IDFU. Understanding the pathophysiology of IDFU and rapid identification of risk factors for reducing patient burdens, amputation, and mortality are essential.

Incidence of Death Anxiety in Palliative Care: A Systematic Review and Meta-Analysis.

Objective: To explore the incidence of death anxiety in palliative care patients, find some existing and potential causes, and put forward suggestions. Methods: Publication bias, sensitivity analysis, subgroup analysis, and regression analysis were also conducted to explore the sources of the heterogeneity in our analysis. Results: The 607 studies were obtained, and 20 studies were included after reading the articles and quality evaluation. The incidence of death anxiety in patients was 0.44 (95%CI:0.38,0.51, p < 0.001). and heterogeneity was significant (I2 = 98.2%, p < 0.001). In the test of regression analysis, the average age (I2 = 98.15%, R2 = - 6.99%, p < 0.001); in gender (I2 = 97.84%, R2 = 1.14%, p < 0.001), its heterogeneity was also significant. Conclusion: The incidence of death anxiety is relatively high. More often occur in elderly female patients. This requires more attention to life itself rather than death.

Radioactive self-expanding stents for palliative management of unresectable esophageal cancer: a systematic review and meta-analysis.

Stent insertion is a feasible and safe palliative management for advanced unresectable esophageal cancer. The aim of this study is to assess the efficacy of radioactive stent for unresectable esophageal cancer compared with conventional stent. Systematic searches of the PubMed and Web of science are dated from their beginning to January 25, 2016. Studies that compared radioactive stent with conventional stent for unresectable esophageal cancer were included. The outcomes were postimplantation survival, relief of dysphagia, and complications related to stent implant. Six studies with 539 patients were included. All of them used stent equipped with radioactive iodine beads as a radioactive stent. The pooled weighted mean difference for median survival was 2.734 months (95% CI 1.710-3.775; Z = 5.21, P = 0.000) between two groups. The 1,3,6 month survival rates were higher in radioactive stents than conventional stent, with the pooled ORs 3.216 (95% CI 1.293-7.999; Z = 2.51, P = 0.012), 3.095 (95% CI 1.908-5.020; Z = 4.58, P = 0.000), and 7.503 (95% CI 2.206- 25.516; Z = 3.23, P = 0.001, respectively). The pooled hazard ratio was 0.464 (95% CI 0.328-0.655; Z = 4.35, P = 0.000) between two groups. For relief of dysphagia, two stents all have good relief of the dysphagia effect, but radioactive stent showed a better effect at 3, 6 months follow-up after implantation. For complications related to stent implant, no significant differences were found between two stents in terms of severe chest pain (30.0% vs. 35.7%, OR 0.765, 95% CI 0.490-1.196), gastroesophageal reflux (18.6% vs. 16.1%, OR 1.188, 95% CI 0.453-3.115), fever (12.1% vs. 12.1%, OR 1.014, 95% CI 0.332-3.097), bleeding (16.7% vs. 14.2%, OR 1.201, 95% CI 0.645-2.236), perforation or fistula (6.1% vs. 9.0%, OR 0.658, 95% CI 0.291-1.486), pneumonia (10.7% vs. 14.1%, OR 0.724, 95% CI 0.343-1.526), stent migration (7.0% vs. 10.2%, OR 0.651, 95% CI 0.220-1.924), and restenosis (24.2% vs. 20.6%, OR 1.228, 95% CI 0.674-2.239). Radioactive stent insertion had potential benefits for palliative management for patients with unresectable esophageal cancer. This method prolonged survival and dysphagia relief period without more complications. However, this conclusion should be confirmed by more trials.

Length of surgery and pressure ulcers risk in cardiovascular surgical patients: a dose-response meta-analysis.

The aim of this study was to assess the relationship between length of surgery (LOS) and pressure ulcer (PU) risk in cardiovascular surgery patients. PubMed and Web of Science were systematically searched. We compared LOS difference between PU (+) group and PU (-) group. We also examined the dose-response effect of this relationship. The mean LOS in the PU(+) groups ranged from 252·5 to 335·7 minutes, compared with 233·0 to 298·3 minutes in PU(-) groups. The LOS was higher in PU(+) groups compared with PU(-) groups [weighted mean difference (WMD) = 36·081 minutes; 95% CI: 21·640-50·522 minutes; Z = 4·90, P = 0·000]. The funnel plot showed no publication bias. A significant dose-response association was also found between the LOS and the risk of surgery-related pressure ulcers (SRPU, model χ2 = 9·29, P = 0·000). In the linear model, the PU OR was 1·296 (95% CI 1·097-1·531) for a 60-minute increase in the LOS intervals and 13·344 (95% CI 2·521-70·636) for a 600-minute increase. In a spline model, the OR of PU increased almost linearly along with the LOS. Our meta-analysis indicated that LOS was an important risk factor for pressure ulcers in cardiovascular surgical patients.

A new nomogram score for predicting surgery-related pressure ulcers in cardiovascular surgical patients.

The aim of this study was to build a new nomogram score for predicting surgery-related pressure ulcers (SRPU) in cardiovascular surgical patients. We performed a prospective cohort study among consecutive patients with cardiovascular surgery between January 2015 and December 2015. Univariate and multivariate logistic regression was used to analyse the risk factors for SRPU. A nomogram-predicting model was built based on the logistic regression model. Then, calibration and discrimination were tested. A total of 149 patients with cardiovascular surgery were included in the study. Thirty-seven patients developed SRPUs, with an incidence rate of 24·8% (95%CI: 18·1-32·6%). The logistic regression model for predicting SRPU with four risk factors was Logit(P) = (1·861 × VDH, OR 2·174 × CAD, OR 1·747 × TAA) - 0·029 × weight + 0·005 × surgery duration + 1·241 × perioperative corticosteroids administration (P = 0·003, R2 = 0·1181). The goodness-of-fit test (Pearson χ2 = 150·69, P = 0·217) indicated acceptable calibration, and the C-index (0·725) indicated moderate discrimination. When the probability cut-off is 0·25 (total score 12), the nomogram model has the best sensitivity and specificity in predicting SRPU. We established a new nomogram model that can provide an individual prediction of SRPU in cardiovascular surgical patients. When the probability is more than 0·25 (total score 12), the cardiovascular surgery patients should be considered at high-risk.

The Relationship Between Length of Surgery and the Incidence of Pressure Ulcers in Cardiovascular Surgical Patients: A Retrospective Study.

OBJECTIVE: The aim of this study was to investigate the relationship between the length of surgery and the incidence of pressure ulcers (PrUs) in cardiovascular surgical patients. METHODS: A retrospective analysis was performed among consecutive patients with cardiac surgery in 2012. Propensity score matching was used to control differences in the baseline characteristics between with and without surgery-related pressure ulcer (SRPU) groups. RESULTS: A total of 286 patients with cardiac surgery were included in the study: 47 patients developed 57 SRPUs, with incidence of 16.4% (95% confidence interval, 12.3%-21.2%); 97.9% of SRPUs were Stage I, and the other 2.1% were Stage II. After propensity score matching, statistically significant difference of the length of surgery between the 2 groups was found (195 minutes [30-330 minutes] vs 240 minutes [125-675 minutes], P = .003). However, the length of cardiopulmonary bypass was found to be not statistically significantly different between the 2 groups (37 minutes [15-144 minutes] vs 44 minutes [16-107 minutes], P = .830). The curve fitting showed the SRPU incidence increased gradually with the extension of length of surgery. CONCLUSIONS: The authors' retrospective analysis showed the length of surgery was an important risk factor for PrUs in cardiovascular surgical patients, but not the length of cardiopulmonary bypass. The incidence of SRPUs increased gradually with the extension of length of surgery.

Perioperative corticosteroids administration as a risk factor for pressure ulcers in cardiovascular surgical patients: a retrospective study.

The aim of this study was to investigate the relationship between perioperative corticosteroids administration and the incidence of pressure ulcers (PUs) in cardiovascular surgical patients. A retrospective analysis was performed on data from consecutive patients who had cardiac surgery in 2012. Univariate and multivariate logistic regression analyses were performed to evaluate the relationship between perioperative corticosteroid administration and the incidence of surgery-related PU (SRPU). A total of 286 cardiac surgery patients were included in this study; of these, 47 patients developed 57 SRPUs, an incidence of 16·4% [95% confidence interval (CI): 12·3-21·2%). The SRPU incidence was significantly higher in corticosteroid-administered group compared with groups not receiving corticosteroids (43·8% versus 14·8%, Pearson's χ(2) = 9·209, P = 0·002). The crude odds ratio (OR) was 4·472 (95% CI: 1·576-12·694). After performing multivariate logistic regression analysis, the adjusted OR was 2·808 (95% CI: 1·062-11·769). This result showed that perioperative corticosteroid administration was an independent risk factor for PUs in cardiovascular surgical patients. Therefore, it is recommended that in order to prevent PU perioperative corticosteroids should be administered with caution to cardiovascular surgical patients.

The validity and reliability of the self-directed learning instrument (SDLI) in mainland Chinese nursing students.

BACKGROUND: Self-directed learning is crucial to the professional development of nursing students, and which enables them to expand the knowledge and enhance the quality of their practice. A validated self-directed learning instrument is important not only in assessing the individual's self-directed learning level, but also in evaluating the effectiveness of teaching or learning methods. The aim of this study is to evaluate the validity and reliability of the SDLI in mainland Chinese nursing students. METHODS: A cross-sectional design with convenience sampling was used to recruit participants from three nursing schools. The mainland Chinese version of SDLI was tested with respect to validity and reliability in 1,499 nursing students, and another 30 nursing students were invited to evaluate the test-retest reliability of the scale in 7 days interval. RESULTS: Explorary factor analysis identified a four-factor structure, accounting for 56.101% of the total variance. The confirmatory factor analysis showed a good overall fit of this four-factor model. Convergent validity was supported by the highly positive Pearson's correlation between SDLI score and SRSSDL score (r = .876, p = .000). Cronbach's alpha for internal consistency of overall scale was .916, and 4 dimensions were between .755-.825.The test-retest reliability of overall scale was .850, and 4 dimensions were between .708-.821. The intraclass correlation coefficient (ICC) of overall scale was .916, and 4 dimensions were .822-.889. CONCLUSIONS: This study indicates that the SDLI is a valid and reliable instrument for assessing self-directed learning in mainland Chinese nursing students. Nurse educators could use such knowledge to develop their roles and plan to support nursing students in becoming self-directed learners and lifelong learner.

Risk factor evaluation of cuff pressure of >30 cmH2O to stop air leakage during mechanical ventilation: A prospective observational study.

AIM: The commonly recommended endotracheal tube cuff pressure is 20-30 cmH2O. However, some patients require a cuff pressure of >30 cmH2O to prevent air leakage. The study aims to determine the risk factors that contribute to the endotracheal tube cuff pressure of >30 cmH2O to prevent air leakage. DESIGN: A multi-centre prospective observational study. METHODS: Eligible patients undergoing mechanical ventilation in the intensive care unit of three hospitals between March 2020 and July 2022 were included. The endotracheal tube cuff pressure to prevent air leakage was determined using the minimal occlusive volume technique. The patient demographics and clinical information were collected. RESULTS: A total of 284 patients were included. Among these patients, 55 (19.37%) patients required a cuff pressure of >30 cmH2O to prevent air leakage. The multivariate logistic regression results revealed that the surgical operation (odds ratio [OR]: 8.485, 95% confidence interval [CI]: 1.066-67.525, p = 0.043) was inversely associated with the endotracheal tube cuff pressure of >30 cmH2O, while the oral intubation route (OR: 0.127, 95% CI: 0.022-0.750, p = 0.023) and cuff inner diameter minus tracheal area (OR: 0.949, 95% CI: 0.933-0.966, p < 0.001) were negatively associated with the endotracheal tube cuff pressure of >30 cmH2O. Therefore, a significant number of patients require an endotracheal tube cuff pressure of ＞30 cmH2O to prevent air leakage. Several factors, including the surgical operation, intubation route, and difference between the cuff inner diameter and tracheal area at the T3 vertebra, should be considered when determining the appropriate cuff pressure during mechanical ventilation.

Effect of varying cuff sizes with identical inner diameter on endotracheal intubation in critically ill adults: A sealed tracheal controlled trial.

BACKGROUND: The present study aims to determine the impact of different cuff diameters on the cuff pressure of endotracheal tubes (ETTs) when the trachea is adequately sealed. METHODS: In the present single-center clinical trial, adult patients who underwent cardiothoracic surgery were assigned to use ETTs from 2 brands (GME and GZW). The primary endpoint comprised of the following: cuff diameter, inner diameter of the ETT, manufacturer, and the number of subjects with tracheal leakage when the cuff pressure was 30 cm H2O. RESULTS: A total of 298 patients were assigned into 2 groups, based on the 2 distinct brands of ETTs: experimental group (n = 122, GME brand) and control group (n = 176, GZW brand). There were no significant differences in baseline characteristics. However, the cuff diameter was significantly smaller in the control group, when compared to the experimental group (P = .001), and the incidence of tracheal leakage was significantly higher in the control group (P = .001). Furthermore, the GME brand ETT had a significantly larger cuff diameter, when compared to the GZW brand ETT. CONCLUSION: The cuff size would mismatch the tracheal area in clinical practice. Therefore, chest computed tomography is recommended to routinely evaluate the tracheal cross-sectional area during anesthesia, in order to ensure the appropriate cuff size selection.

Effect of Socioeconomic Disparities on Suicide Risk in Patients With Prostate Cancer During 2005 to 2020: A Population Study.

PURPOSE: To determine whether socioeconomic disparities have an impact on the likelihood of suicide among prostate cancer patients. METHODS: Data were extracted from the Surveillance, Epidemiology, and End Results (SEER) database for patients diagnosed with malignant prostate cancer between 2005 and 2020. The socioeconomic disparities of the patients were evaluated by median household income (MHI) and ethnicity. Ethnicity included Spanish-Hispanic-Latino and non-Spanish-Hispanic-Latino. A Cox proportional risk model was utilized. Using the Kaplan-Meier approach, the cumulative incidence of suicide mortality was measured. RESULTS: A total of 857,418 US population with prostate cancer were included. In the multivariate analysis, individuals with MHI over $75,000 had a lower risk of suicide mortality than those with MHI between $54,999 and $74,999 in all patients (aHRs: 0.693, 95 CI%: 0.603-0.797). Spanish-Hispanic-Latino displayed lower overall suicide mortality in all patients (aHRs: 0.426, 95% CI: 0.323-0.561). In the subgroup analysis of different ages, individuals with MHI over $75,000 had a lower risk of suicide than those with MHI between $54,999 and $74,999 in patients 60 to 79 years (aHRs: 0.668, 95% CI: 0.562-0.794) and individuals with MHI below $54,999 had higher suicide risk than those with MHI between $54,999 and $74,999 in patients 80+ years (aHRs: 1.786, 95% CI: 1.100-2.902). Hispanic-Latino individuals had lower overall suicide mortality in 00 to 59 years (aHRs: 0.420, 95% CI: 0.240-0.734), 60 to 79 years (aHRs: 0.445, 95% CI: 0.319-0.621), 80+ years (aHRs: 0.363, 95% CI: 0.133-0.988). CONCLUSION: Socioeconomic disparities, including MHI and ethnicity, are important factors strongly related to suicide risk in prostate cancer patients. The lower MHI individuals and non-Spanish-Hispanic-Latino individuals were associated with higher suicide risk.

Prevalence of anxiety, depression, sleeping problems, cognitive impairment, and suicidal ideation in people with autoimmune skin diseases.

BACKGROUND: Autoimmune skin diseases (ASDs) such as psoriasis and vitiligo, in addition to causing visible skin symptoms, are closely associated with psychological health issues. However, a comprehensive understanding of the prevalence of these psychological comorbidities in affected individuals is lacking. This study aims to identify the prevalence of anxiety, depression, sleeping problems, cognitive impairment, and suicidal ideation in people with ASDs. METHOD: PubMed, MEDLINE, Web of Science, and Cochrane Library searches were conducted from 1993 to May 2024. Observational studies reporting prevalence data for anxiety, depression, sleeping problems, cognitive impairment, and suicidal ideation among people with ASDs were included in the analysis. The Newcastle-Ottawa scale was used to evaluate the quality of studies. RESULTS: The study included 114 studies from 37 countries including 823,975 participants. The estimated pooled prevalence of anxiety in patients with ASDs was 33.3% (95% CI: 27.3-29.3%). The estimated pooled prevalence of depression was 33.7% (95% CI: 29.2-38.1%). The estimated pooled prevalence of sleeping problems was 45.0% (95% CI:31.6-58.4%). The estimated pooled prevalence of cognitive impairment and suicidal ideation was 30.8% (95% CI:15.0-46.7%) and 21.6% (95% CI:13.4-29.8%), respectively. The most common mental disorder in patients with systemic lupus erythematosus and psoriasis was sleeping problems at 55.9% (95% CI: 35.6-76.1%, I2 = 97%) and 39.0% (95% CI: 21.1-56.9%, I2 = 99%). CONCLUSION: Among patients with ASDs, anxiety, depression, sleeping problems, cognitive impairment, and suicidal ideation were common. The most prevalent mental disorder among patients with systemic lupus erythematosus and psoriasis was sleeping problems. Those with ASDs may experience considerable psychological burdens, and integrated mental health support is necessary for their treatment.

Non-pharmacological interventions for preventing suicide attempts: A systematic review and network meta-analysis.

Suicide attempts can cause serious physical harm or death. It would be crucial to gain a better understanding of the comparative efficacy of non-pharmacological interventions. We aimed to identify which non-pharmacological interventions are more effective in preventing suicide attempts. PubMed, Web of Science, and EMBASE databases were searched systematically from their inception until 3 April 2023. To be eligible for inclusion, randomized controlled trials (RCTs) had to meet the following criteria: Participants were individuals who had suicidal ideation or a history of severe self-harm or attempted suicide. A network meta-analysis was performed using a random effects model to estimate the treatment effect of various non-pharmacological interventions. (PROSPERO registration number: CRD42023411393). We obtained data from 54 studies involving 17,630 participants. Our primary analysis found that Cognitive therapy (CT) (OR=0.19, 95%CI =0.04-0.81), Dialectical Behavior Therapy (DBT) (OR=0.37, 95%CI =0.13-0.97), Cognitive-behavioral therapy (CBT) (OR=0.42, 95%CI =0.17-0.99), and Brief intervention and contact (BIC) (OR=0.65, 95%CI=0.44-0.94) were superior to TAU (within the longest available follow-up time) in preventing suicide attempts, while other intervention methods do not show significant advantages over TAU. Secondary analysis showed that the two intervention measures (CT and BIC) were effective when follow-up time did not exceed 6 months, but there was no effective intervention measure with longer follow-up times. CT, DBT, CBT, and BIC have a better effect in preventing suicide attempts than other non-pharmacological interventions. Additional research is necessary to validate which interventions, as well as which combinations of interventions, are the most effective.