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JAMA Network Open Jun 2024The US has the highest maternal mortality rate among developed countries. The Centers for Disease Control and Prevention deems nearly all of these deaths preventable,... (Observational Study)
Observational Study
IMPORTANCE
The US has the highest maternal mortality rate among developed countries. The Centers for Disease Control and Prevention deems nearly all of these deaths preventable, especially those attributable to mental health conditions. Coordination between US health care and social service systems could help further characterize circumstances and risks associated with perinatal suicide mortality.
OBJECTIVE
To examine contextual and individual precipitating circumstances and risks associated with perinatal suicide.
DESIGN, SETTING, AND PARTICIPANTS
This cross-sectional observational study used a convergent mixed methods design to explore factors contributing to maternal suicides and deaths of undetermined intent (hereinafter, undetermined deaths) identified in National Violent Death Reporting System (NVDRS) data for January 1, 2003, to December 31, 2021. Analyses included decedents who were aged 10 to 50 years and pregnant or post partum at death (collectively, the perinatal group) and demographically matched female decedents who were not pregnant or recently pregnant (nonperinatal group) at death. Analyses were performed between December 2022 and December 2023.
EXPOSURES
Pregnancy status at death (perinatal or nonperinatal).
MAIN OUTCOMES AND MEASURES
The main outcomes included contributing circumstances associated with suicides and undetermined deaths cited in coroner, medical examiner, or law enforcement case narratives. The study examined quantitative differences between groups using a matched analysis and characterized key themes of salient suicide circumstances using qualitative content analysis.
RESULTS
This study included 1150 perinatal decedents identified in the NVDRS: 456 (39.6%) were pregnant at death, 203 (17.7%) were pregnant within 42 days of death, and 491 (42.7%) were pregnant within 43 to 365 days before death, yielding 694 postpartum decedents. The nonperinatal comparison group included 17 655 female decedents aged 10 to 50 years. The mean (SD) age was 29.1 (7.4) years for perinatal decedents and 35.8 (10.8) years for nonperinatal decedents. Compared with matched nonperinatal decedents, perinatal decedents had higher odds of the following identified contributing circumstances: intimate partner problems (IPPs) (odds ratio [OR], 1.45 [95% CI, 1.23-1.72]), recent argument (OR, 1.33 [95% CI, 1.09-1.61]), depressed mood (OR, 1.39 [95% CI, 1.19-1.63]), substance abuse or other abuse (OR, 1.21 [95% CI, 1.03-1.42]), physical health problems (OR, 1.37 [95% CI, 1.09-1.72]), and death of a family member or friend (OR, 1.47 [95% CI, 1.06-2.02]). The findings of the qualitative analysis emphasized the importance of mental health and identified 128 decedents (12.4%) with postpartum depression.
CONCLUSIONS AND RELEVANCE
This study provides insights into complex factors surrounding maternal suicide, and it highlights opportunities for further research to understand long-term consequences of perinatal mental health. These findings also underscore the need for targeted evidence-based interventions and effective policies targeting mental health, substance use, and IPPs to prevent maternal suicide and enhance maternal health outcomes.
Topics: Humans; Female; Pregnancy; Cross-Sectional Studies; Adult; Suicide; United States; Adolescent; Middle Aged; Young Adult; Child; Risk Factors; Maternal Mortality; Perinatal Mortality
PubMed: 38935375
DOI: 10.1001/jamanetworkopen.2024.18887 -
Journal of the American Heart... Jun 2024Outcomes from cardiopulmonary resuscitation (CPR) following sudden cardiac arrest are suboptimal. Postresuscitation targeted temperature management has been shown to...
BACKGROUND
Outcomes from cardiopulmonary resuscitation (CPR) following sudden cardiac arrest are suboptimal. Postresuscitation targeted temperature management has been shown to have benefit in subjects with sudden cardiac arrest due to ventricular fibrillation, but there are few data for outcomes from sudden cardiac arrest due to pulseless electrical activity. In addition, intra-CPR cooling is more effective than postresuscitation cooling. Physical cooling is associated with increased protein kinase B activity. Therefore, our group developed a novel peptide, TAT-PHLPP9c, which regulates protein kinase B. We hypothesized that when given during CPR, TAT-PHLPP9c would improve survival and neurologic outcomes following pulseless electrical activity arrest.
METHODS AND RESULTS
In 24 female pigs, pulseless electrical activity was induced by inflating balloon catheters in the right coronary and left anterior descending arteries for ≈7 minutes. Advanced life support was initiated. In 12 control animals, epinephrine was given after 1 and 3 minutes. In 12 peptide-treated animals, 7.5 mg/kg TAT-PHLPP9c was also administered at 1 and 3 minutes of CPR. The balloons were removed after 2 minutes of support. Animals were recovered and neurologically scored 24 hours after return of spontaneous circulation. Return of spontaneous circulation was more common in the peptide group, but this difference was not significant (8/12 control versus 12/12 peptide; =0.093), while fully intact neurologic survival was significantly more common in the peptide group (0/12 control versus 11/12 peptide; <0.00001). TAT-PHLPP9c significantly increased myocardial nicotinamide adenine dinucleotide levels.
CONCLUSIONS
TAT-PHLPP9c resulted in improved survival with full neurologic function after sudden cardiac arrest in a swine model of pulseless electrical activity, and the peptide shows potential as an intra-CPR pharmacologic agent.
PubMed: 38934857
DOI: 10.1161/JAHA.123.033371 -
Polish Archives of Internal Medicine Jun 2024The role of iron homeostasis has become increasingly recognized as a key factor in determining the prognosis of patients with heart failure (HF). Disruptions in iron...
INTRODUCTION
The role of iron homeostasis has become increasingly recognized as a key factor in determining the prognosis of patients with heart failure (HF). Disruptions in iron balance, encompassing deficiency and overload, can affect patient prognosis, therefore, these indicators are considered of significant implications for treatment and management strategies.
OBJECTIVES
The current study intends to delve into the association between iron homeostasis-related indicators and long-term mortality as well as first-admission mortality in individuals with HF.
PATIENTS AND METHODS
Data on 3483 HF patients from the MIMIC IV database were retrospectively analyzed. The relationship between iron homeostasis-related indicators (ferritin, serum iron, transferrin, and total iron binding capacity [TIBC]) and the prognosis of HF patients was discerned utilizing the Cox proportional hazards model and Kaplan-Meier survival analysis. Additionally, the predictive capability of these indicators for patient prognosis was assessed using receiver operating characteristic curve (ROC).
RESULTS
Fourth quartile levels of ferritin and serum iron were obviously associated with poor long-term outcomes in HF patients. Conversely, fourth quartile levels of transferrin and TIBC served as protective factors and were associated with a better prognosis. Additionally, iron homeostasis indicators exhibited a certain predictive value for both long-term mortality and first-admission mortality in HF patients.
CONCLUSIONS
This study underscores the significant association between iron homeostasis indicators and the prognosis of HF patients, providing valuable insights for risk stratification and clinical decision-making for this population. Future studies should focus on the dynamic fluctuations in patients' iron homeostasis and explore intervention measures to improve the prognosis of HF patients.
PubMed: 38934851
DOI: 10.20452/pamw.16788 -
Indian Journal of Public Health Oct 2023The Workload Indicators of Staffing Need (WISN) human resource planning and management tool developed by Shipp (1998) and popularized by the World Health Organization...
Nursing Personnel Workload and Staffing Need for Rural Hospitals of Darjeeling District, India: Assessment by Application of Workload Indicators of Staffing Need Tool (World Health Organization).
BACKGROUND
The Workload Indicators of Staffing Need (WISN) human resource planning and management tool developed by Shipp (1998) and popularized by the World Health Organization gives health managers a way to analyze and calculate correct staffing levels in health facilities.
OBJECTIVES
This study aimed to assess the current workload and staffing need of staff nurses for rural hospitals in Darjeeling district, West Bengal.
MATERIALS AND METHODS
Primary data were collected by interviews with nursing personnel using a semi-structured interview schedule. Secondary data were obtained from available records at the rural hospitals. Workload components were established for health service activities, support activities, and additional activities. Staffing needs based on workload was calculated after adjusting allowance multiplier.
RESULTS
WISN findings highlighted varying degrees of health worker shortages and inequities in their distribution at different health facilities. WISN ratio indicated that the work pressure of health staff was highest at Kharibari RH (0.45), followed by Naxalbari RH (0.54). About 43% of nurses' time was occupied with support activities, instead of nursing care.
CONCLUSIONS
WISN method can help policy-makers in optimizing utilization of existing human resources. There is a need to adopt flexible health workforce planning and recruitment policy to manage the patient load and disease burden.
Topics: Humans; India; Workload; Hospitals, Rural; Nursing Staff, Hospital; Personnel Staffing and Scheduling; World Health Organization; Interviews as Topic; Workforce
PubMed: 38934835
DOI: 10.4103/ijph.ijph_1678_22 -
Indian Journal of Public Health Oct 2023Diabetes mellitus (DM) and depression are major public health problems globally. Evidence of linkage of common mental disorders (CMDs) including depression and anxiety...
BACKGROUND
Diabetes mellitus (DM) and depression are major public health problems globally. Evidence of linkage of common mental disorders (CMDs) including depression and anxiety disorders with DM is sparsely reported from community-based settings.
OBJECTIVE
The present study aimed to study the association between CMDs and DM among adult population (>30 years) residing in a rural area of North India.
MATERIALS AND METHODS
A community-based case-control study was conducted in 28 villages of Ballabgarh block of Faridabad district of Haryana. Cases (diabetes) were recruited from the community with at least 1 year of diabetes. Age- and sex-matched two neighborhood controls were selected from the same community. Diabetic status was confirmed using glycated hemoglobin. CMDs such as depression and anxiety disorders were screened using PRIME-MD Hindi version. Conditional logistic regression was used to study the relationship between diabetes and CMDs.
RESULTS
Total 211 cases (diabetic) and 273 controls (nondiabetic) were approached for the study, of which 173 cases and 175 controls were analyzed. Cases and controls were comparable with respect to age, sex, and socioeconomic status. CMDs were found more among cases as compared to controls (67.5% vs. 37.5%) (P < 0.001). On conditional logistic regression analysis, CMDs were significantly higher among diabetes cases (adjusted odds ratio - 3.2, 95% confidence interval: 1.9-5.2).
CONCLUSION
Strong evidence of coexistence of CMDs and DM from this population-based study necessitates the need of incorporation of management of CMDs into diabetes control program in India.
Topics: Humans; India; Case-Control Studies; Male; Female; Adult; Diabetes Mellitus; Middle Aged; Mental Disorders; Rural Population; Anxiety Disorders; Socioeconomic Factors; Aged; Logistic Models
PubMed: 38934825
DOI: 10.4103/ijph.ijph_1490_22 -
Indian Journal of Public Health Oct 2023The present study intends to examine whether there exists any gender gap in out-of-pocket spending on hospitalization between elderly men and elderly women. Data were...
The present study intends to examine whether there exists any gender gap in out-of-pocket spending on hospitalization between elderly men and elderly women. Data were drawn from the NSS 75th Round Health Care Survey (2017-2018) consisting of a total number of 45,299 elderly. Bivariate analysis and t-test were used to examine the disease burden and gender gap in health spending. The burden of noncommunicable diseases such as bone disease and anemia is considerably higher among elderly women than elderly men. There is a significant, positive gender gap in inpatient health spending, especially in the rural area across various diseases. Lower level of awareness, male dominance in health-related decision-making, and financial dependence are some possible factors for the gender gap. Generating awareness among households and particularly among women regarding health-care system, chronic diseases, and sources of health financing along with formulating disease-specific policy may reduce the gender gap in health spending.
Topics: Humans; Female; Male; Noncommunicable Diseases; India; Aged; Health Expenditures; Hospitalization; Sex Factors; Middle Aged; Socioeconomic Factors; Health Care Surveys; Aged, 80 and over
PubMed: 38934814
DOI: 10.4103/ijph.ijph_1551_22 -
Archivio Italiano Di Urologia,... Jun 2024Vesicovaginal fistulas (VVF) are the most commonly acquired fistulas of the urinary tract. The management of VVF is mainly based on expert opinion and surgeon...
OBJECTIVES
Vesicovaginal fistulas (VVF) are the most commonly acquired fistulas of the urinary tract. The management of VVF is mainly based on expert opinion and surgeon experience. This study aims to provide the practice patterns and outcomes of vesicovaginal fistula (VVF) management in Indonesia.
METHODS
This study utilizes the results of a survey among the surgeons who performs VVF repair in referral hospitals throughout Indonesia between June and July of 2021. Data analysis was carried out with SPSS descriptively by displaying the relative frequency of the answers to each question of the questionnaire form.
RESULTS
We collected responses from 93 respondents consisting of 68 urologists and 25 gynecologists. The most commonly reported cause of VVF was obstetric (50.5%). Most respondents confirmed the diagnosis of VVF by cystoscopy (81.7%). Waiting time to repair VVF was generally 12 weeks (79.6%), while the transvaginal approach repair was more often performed (77.4%). An additional procedure, such as tissue interposition was performed in 50.5% of cases. Tissue interposition was mostly indicated in recurrent VVF (81%), with omentum being the most selected tissue interposition (71%). When indicated, the most selected method of transabdominal approach was open transvesical (54,84%). A laparoscopic approach was performed only in 7.5% of cases. Overall, the success rate for VVF repair in Indonesia was 70-100% at first attempt.
CONCLUSIONS
The transvaginal approach is preferred, either with or without an interposition tissue flap. The success rate at the first attempt is satisfactory.
Topics: Vesicovaginal Fistula; Humans; Female; Indonesia; Practice Patterns, Physicians'; Urologic Surgical Procedures; Surveys and Questionnaires; Gynecology; Gynecologic Surgical Procedures; Treatment Outcome; Adult
PubMed: 38934525
DOI: 10.4081/aiua.2024.12450 -
Archivio Italiano Di Urologia,... Jun 2024To present state of the art on the management of urinary stones from a panel of globally recognized urolithiasis experts who met during the Experts in Stone Disease... (Review)
Review
AIM
To present state of the art on the management of urinary stones from a panel of globally recognized urolithiasis experts who met during the Experts in Stone Disease Congress in Valencia in January 2024. Options of treatment: The surgical treatment modalities of renal and ureteral stones are well defined by the guidelines of international societies, although for some index cases more alternative options are possible. For 1.5 cm renal stones, both m-PCNL and RIRS have proven to be valid treatment alternatives with comparable stone-free rates. The m-PCNL has proven to be more cost effective and requires a shorter operative time, while the RIRS has demonstrated lower morbidity in terms of blood loss and shorter recovery times. SWL has proven to be less effective at least for lower calyceal stones but has the highest safety profile. For a 6mm obstructing stone of the pelviureteric junction (PUJ) stone, SWL should be the first choice for a stone less than 1 cm, due to less invasiveness and lower risk of complications although it has a lower stone free-rate. RIRS has advantages in certain conditions such as anticoagulant treatment, obesity, or body deformity. Technical issues of the surgical procedures for stone removal: In patients receiving antithrombotic therapy, SWL, PCN and open surgery are at elevated risk of hemorrhage or perinephric hematoma. URS, is associated with less morbidity in these cases. An individualized combined evaluation of risks of bleeding and thromboembolism should determine the perioperative thromboprophylactic strategy. Pre-interventional urine culture and antibiotic therapy are mandatory although UTI treatment is becoming more challenging due to increasing resistance to routinely applied antibiotics. The use of an intrarenal urine culture and stone culture is recommended to adapt antibiotic therapy in case of postoperative infectious complications. Measurements of temperature and pressure during RIRS are vital for ensuring patient safety and optimizing surgical outcomes although techniques of measurements and methods for data analysis are still to be refined. Ureteral stents were improved by the development of new biomaterials, new coatings, and new stent designs. Topics of current research are the development of drug eluting and bioresorbable stents. Complications of endoscopic treatment: PCNL is considered the most invasive surgical option. Fever and sepsis were observed in 11 and 0.5% and need for transfusion and embolization for bleeding in 7 and 0.4%. Major complications, as colonic, splenic, liver, gall bladder and bowel injuries are quite rare but are associated with significant morbidity. Ureteroscopy causes less complications, although some of them can be severe. They depend on high pressure in the urinary tract (sepsis or renal bleeding) or application of excessive force to the urinary tract (ureteral avulsion or stricture). Diagnostic work up: Genetic testing consents the diagnosis of monogenetic conditions causing stones. It should be carried out in children and in selected adults. In adults, monogenetic diseases can be diagnosed by systematic genetic testing in no more than 4%, when cystinuria, APRT deficiency, and xanthinuria are excluded. A reliable stone analysis by infrared spectroscopy or X-ray diffraction is mandatory and should be associated to examination of the stone under a stereomicroscope. The analysis of digital images of stones by deep convolutional neural networks in dry laboratory or during endoscopic examination could allow the classification of stones based on their color and texture. Scanning electron microscopy (SEM) in association with energy dispersive spectrometry (EDS) is another fundamental research tool for the study of kidney stones. The combination of metagenomic analysis using Next Generation Sequencing (NGS) techniques and the enhanced quantitative urine culture (EQUC) protocol can be used to evaluate the urobiome of renal stone formers. Twenty-four hour urine analysis has a place during patient evaluation together with repeated measurements of urinary pH with a digital pH meter. Urinary supersaturation is the most comprehensive physicochemical risk factor employed in urolithiasis research. Urinary macromolecules can act as both promoters or inhibitors of stone formation depending on the chemical composition of urine in which they are operating. At the moment, there are no clinical applications of macromolecules in stone management or prophylaxis. Patients should be evaluated for the association with systemic pathologies.
PROPHYLAXIS
Personalized medicine and public health interventions are complementary to prevent stone recurrence. Personalized medicine addresses a small part of stone patients with a high risk of recurrence and systemic complications requiring specific dietary and pharmacological treatment to prevent stone recurrence and complications of associated systemic diseases. The more numerous subjects who form one or a few stones during their entire lifespan should be treated by modifications of diet and lifestyle. Primary prevention by public health interventions is advisable to reduce prevalence of stones in the general population. Renal stone formers at "high-risk" for recurrence need early diagnosis to start specific treatment. Stone analysis allows the identification of most "high-risk" patients forming non-calcium stones: infection stones (struvite), uric acid and urates, cystine and other rare stones (dihydroxyadenine, xanthine). Patients at "high-risk" forming calcium stones require a more difficult diagnosis by clinical and laboratory evaluation. Particularly, patients with cystinuria and primary hyperoxaluria should be actively searched.
FUTURE RESEARCH
Application of Artificial Intelligence are promising for automated identification of ureteral stones on CT imaging, prediction of stone composition and 24-hour urinary risk factors by demographics and clinical parameters, assessment of stone composition by evaluation of endoscopic images and prediction of outcomes of stone treatments. The synergy between urologists, nephrologists, and scientists in basic kidney stone research will enhance the depth and breadth of investigations, leading to a more comprehensive understanding of kidney stone formation.
Topics: Humans; Urinary Calculi; Forecasting
PubMed: 38934520
DOI: 10.4081/aiua.2024.12703 -
Kidney Research and Clinical Practice Jun 2024This study investigated the association between serum phosphate level and mortality in acute kidney injury (AKI) patients undergoing continuous kidney replacement...
Phosphate level predicts mortality in acute kidney injury patients undergoing continuous kidney replacement therapy and has a U-shaped association with mortality in patients with high disease severity: a multicenter retrospective study.
BACKGROUND
This study investigated the association between serum phosphate level and mortality in acute kidney injury (AKI) patients undergoing continuous kidney replacement therapy (CKRT) and evaluated whether this association differed according to disease severity.
METHODS
Data from eight tertiary hospitals in Korea were retrospectively analyzed. The patients were classified into four groups (low, normal, high, and very high) based on their serum phosphate level at baseline. The association between serum phosphate level and mortality was then analyzed, with further subgroup analysis being conducted according to disease severity.
RESULTS
Among the 3,290 patients identified, 166, 955, 1,307, and 862 were in the low, normal, high, and very high phosphate groups, respectively. The 90-day mortality rate was 63.9% and was highest in the very high group (76.3%). Both the high and very high groups showed a significantly higher 90-day mortality rate than did the normal phosphate group (high: hazard ratio [HR], 1.35, 95% confidence interval [CI], 1.21-1.51, p < 0.001; very high: HR, 2.01, 95% CI, 1.78-2.27, p < 0.001). The low group also exhibited a higher 90-day mortality rate than did the normal group among those with high disease severity (HR, 1.47; 95% CI, 1.09-1.99; p = 0.01) but not among those with low disease severity.
CONCLUSION
High serum phosphate level predicted increased mortality in AKI patients undergoing CKRT, and low phosphate level was associated with increased mortality in patients with high disease severity. Therefore, serum phosphate levels should be carefully considered in critically ill patients with AKI.
PubMed: 38934034
DOI: 10.23876/j.krcp.23.311 -
Kidney Research and Clinical Practice Jun 2024Sepsis-associated acute kidney injury (SA-AKI) is a serious complication in critically ill patients, resulting in higher mortality, morbidity, and cost. The intricate...
Sepsis-associated acute kidney injury (SA-AKI) is a serious complication in critically ill patients, resulting in higher mortality, morbidity, and cost. The intricate pathophysiology of SA-AKI requires vigilant clinical monitoring and appropriate, prompt intervention. While traditional statistical analyses have identified severe risk factors for SA-AKI, the results have been inconsistent across studies. This has led to growing interest in leveraging artificial intelligence (AI) and machine learning (ML) to predict SA-AKI better. ML can uncover complex patterns beyond human discernment by analyzing vast datasets. Supervised learning models like XGBoost and RNN-LSTM have proven remarkably accurate at predicting SA-AKI onset and subsequent mortality, often surpassing traditional risk scores. Meanwhile, unsupervised learning reveals clinically relevant sub-phenotypes among diverse SA-AKI patients, enabling more tailored care. In addition, it potentially optimizes sepsis treatment to prevent SA-AKI through continual refinement based on patient outcomes. However, utilizing AI/ML presents ethical and practical challenges regarding data privacy, algorithmic biases, and regulatory compliance. AI/ML allows early risk detection, personalized management, optimal treatment strategies, and collaborative learning for SA-AKI management. Future directions include real-time patient monitoring, simulated data generation, and predictive algorithms for timely interventions. However, a smooth transition to clinical practice demands continuous model enhancements and rigorous regulatory oversight. In this article, we outlined the conventional methods used to address SA-AKI and explore how AI and ML can be applied to diagnose and manage SA-AKI, highlighting their potential to revolutionize SA-AKI care.
PubMed: 38934028
DOI: 10.23876/j.krcp.23.298