bluuebunny/crossref_metadata_2025 huggingface dataset:
Barriers and benefits of mHealth for community health workers in integrated community case management of childhood diseases in Banda Parish, Kampala, Uganda: a cross-sectional study
Authors: Kansiime Winnifred K. , Atusingwize Edwinah , Ndejjo Rawlance , Balinda Emmanuel , Ntanda Moses , Mugambe Richard K. , Musoke David
Published: May 2024

Background

Low-quality data presents a significant challenge for community health workers (CHWs) in low and middle-income countries (LMICs). Mobile health (mHealth) applications offer a solution by enabling CHWs to record and submit data electronically. However, the barriers and benefits of mHealth usage among CHWs in informal urban settlements remain poorly understood. This study sought to determine the barriers and benefits of mHealth among CHWs in Banda parish, Kampala.

Methods

This qualitative study involved 12 key informant interviews (KIIs) among focal persons from Kampala City Council Authority (KCCA) and NGOs involved in data collected by CHWs, and officials from the Ministry of Health (MOH) and two mixed-sex Focused Group Discussions (FGDs) of CHWs from Banda parish, Kampala district. Data analysis utilised Atlas Ti Version 7.5.7. Thematic analysis was conducted, and themes were aligned with the social-ecological model.

Results

Three themes of institutional and policy, community and interpersonal, and individual aligning to the Social ecological model highlighted the factors contributing to barriers and the benefits of mHealth among CHWs for iCCM. The key barriers to usability, acceptability and sustainability included high training costs, CHW demotivation, infrastructure limitations, data security concerns, community awareness deficits, and skill deficiencies. Conversely, mHealth offers benefits such as timely data submission, enhanced data quality, geo-mapping capabilities, improved CHW performance monitoring, community health surveillance, cost-effective reporting, and CHW empowering with technology.

Conclusion

Despite limited mHealth experience, CHWs expressed enthusiasm for its potential. Implementation was viewed as a solution to multiple challenges, facilitating access to health information, efficient data reporting, and administrative processes, particularly in resource-constrained settings. Successful mHealth implementation requires addressing CHWs’ demotivation, ensuring reliable power and network connectivity, and enhancing capacity for digital data ethics and management. By overcoming these barriers, mHealth can significantly enhance healthcare delivery at the community level, leveraging technology to optimize resource utilization and improve health outcomes. mHealth holds promise for transforming CHW practices, yet its effective integration necessitates targeted interventions to address systemic challenges and ensure sustainable implementation in LMIC contexts.
Geographical accessibility of medical resources, health status, and demand of integrated care for older people: a cross-sectional survey from Western China
Authors: Lin Taoyu , Guo Wei , Li Yuanyuan , Guo Xiaoying , Bai Xue , Min Rui
Published: May 2024

Background

The World Health Organization (WHO) published the Integrated Care for Older People (ICOPE) framework to help healthcare providers cope with the population aging crisis. However, the relevant evidence on the demands of older people and the compensatory capacity of the environment is limited. This study reports for the first time the level of the ICOPE demand in Western China that includes the impact of geographic accessibility of medical resources (GAMR) on ICOPE demand and the potential mechanism of health status.

Methods

A cross-sectional questionnaire survey was conducted among 1200 adults aged 60 years and older selected through multi-stage stratified cluster sampling to obtain relevant data, including ICOPE demand, health status, and GAMR. Propensity score matching (PSM) was used to analyze the impact of GAMR on ICOPE demand among older people and those with different health statuses.

Results

Among the prospective research participants, 1043 were eligible for the study. The mean score of ICOPE demand among all participants was 3.68 (standard deviation [SD] = 0.78). After adjusting for covariates between high and low GAMR groups (1:1 match), ICOPE demand was significantly higher in the low GAMR group than in the high GAMR group (average treatment effect on the treated [ATT] = 0.270, p < 0.05). For both good and poor self-rated health status, the ICOPE demand of the low GAMR group was significantly higher than that in the high GAMR group (ATT = 0.345, p < 0.05; ATT = 0.190, p < 0.05). For chronic diseases, the ICOPE demand of older people with multimorbidity in the low GAMR group was significantly higher than that in the high GAMR group (ATT = 0.318, p < 0.01).

Conclusions

The older population in Western China has a relatively high demand for ICOPE. Low GAMR is a key factor in ICOPE demand growth in this region. It accelerates demand release for both older people with multimorbidity and self-perceptions of health.
Application of metagenomic next-generation sequencing in optimizing the diagnosis of ascitic infection in patients with liver cirrhosis
Authors: Shi Pei , Liu Juan , Liang An , Zhu Wentao , Fu Jiwei , Wu Xincheng , Peng Yuchen , Yuan Songsong , Wu Xiaoping
Published: May 2024

Background

Metagenomic next-generation sequencing (mNGS) is an emerging technique for the clinical diagnosis of infectious disease that has rarely been used for the diagnosis of ascites infection in patients with cirrhosis. This study compared mNGS detection with conventional culture methods for the on etiological diagnosis of cirrhotic ascites and evaluated the clinical effect of mNGS.

Methods

A total of 109 patients with ascites due to cirrhosis were included in the study. We compared mNGS with conventional culture detection by analyzing the diagnostic results, pathogen species and clinical effects. The influence of mNGS on the diagnosis and management of ascites infection in patients with cirrhosis was also evaluated.

Results

Ascites cases were classified into three types: spontaneous bacterial peritonitis (SBP) (16/109, 14.7%), bacterascites (21/109, 19.3%) and sterile ascites (72/109, 66.1%). In addition, 109 patients were assigned to the ascites mNGS-positive group (80/109, 73.4%) or ascites mNGS-negative group (29/109, 26.6%). The percentage of positive mNGS results was significantly greater than that of traditional methods (73.4% vs. 28.4%, P < 0.001). mNGS detected 43 strains of bacteria, 9 strains of fungi and 8 strains of viruses. Fourteen bacterial strains and 3 fungal strains were detected via culture methods. Mycobacteria, viruses, and pneumocystis were detected only by the mNGS method. The mNGS assay produced a greater polymicrobial infection rate than the culture method (55% vs. 16%). Considering the polymorphonuclear neutrophil (PMN) counts, the overall percentage of pathogens detected by the two methods was comparable, with 87.5% (14/16) in the PMN ≥ 250/mm3 group and 72.0% (67/93) in the PMN < 250/mm3 group (P > 0.05). Based on the ascites PMN counts combined with the mNGS assay, 72 patients (66.1%) were diagnosed with ascitic fluid infection (AFI) (including SBP and bacterascites), whereas based on the ascites PMN counts combined with the culture assay, 37 patients (33.9%) were diagnosed with AFI (P < 0.05). In 60 (55.0%) patients, the mNGS assay produced positive clinical effects; 40 (85.7%) patients had their treatment regimen adjusted, and 48 patients were improved. The coincidence rate of the mNGS results and clinical findings was 75.0% (60/80).

Conclusions

Compared with conventional culture methods, mNGS can improve the detection rate of ascites pathogens, including bacteria, viruses, and fungi, and has significant advantages in the diagnosis of rare pathogens and pathogens that are difficult to culture; moreover, mNGS may be an effective method for improving the diagnosis of ascites infection in patients with cirrhosis, guiding early antibiotic therapy, and for reducing complications related to abdominal infection. In addition, explaining mNGS results will be challenging, especially for guiding the treatment of infectious diseases.
Lipoprotein glomerulopathy with markedly increased arterial stiffness successfully treated with a combination of fenofibrate and losartan: a case report
Authors: Kato Junichiro , Okonogi Hideo , Kanzaki Go , Katsumata Haruki , Nakada Yasuyuki , Sagasaki Makoto , Komine Kazumasa , Ito Kenji , Saito Takao , Matsunaga Akira , Tokutou Koh , Honda Kazuho , Tsuboi Nobuo , Yokoo Takashi
Published: May 2024

Background

Lipoprotein glomerulopathy (LPG) is a apolipoprotein E (ApoE)-related glomerular disease and has been associated with type III hyperlipidemia. Without appropriate treatment, chronic kidney disease (CKD) caused by LPG progresses, and approximately half of the patients develop end-stage kidney disease within 1–27 years of disease onset. However, few studies have highlighted the clinical course of cardiovascular diseases (CVDs) in patients with LPG. Herein, we report the first case of LPG in which the CVD risk was assessed using arterial stiffness.

Case presentation

A 32-year-old Japanese man was referred to our hospital due to persistent proteinuria. Kidney biopsy showed markedly dilated capillary lumens containing pale-stained thrombi, which stained positively with Oil Red O. Electron microscopy revealed the presence of thrombi in the capillary lumen with low electron density and vacuoles of various sizes in part of the thrombi. Toluidine blue and Sudan IV stains were used to stain the thin sections of Epon-embedded tissue samples for electron microscopy. Sudan IV-positive droplets were observed in the capillary lumens, vascular walls, and cytoplasm of tubular cells. Increased serum ApoE concentration was observed. Liquid chromatography-tandem mass spectrometry of laser-microdissected glomeruli from paraffin sections revealed an increase in ApoE. Direct deoxyribonucleic acid sequencing of ApoE revealed a heterozygous ApoE Sendai mutation (Arg145Pro). The patient was finally diagnosed with LPG with heterozygosity for ApoE-Sendai mutation (Arg145Pro). Notably, at the time of diagnosis, he had markedly increased arterial stiffness for his age. Arterial stiffness was measured using brachial-ankle pulse wave velocity (baPWV), which was equivalent to that of a 56-year-old man. After three months of treatment with fenofibrate and losartan, a significant reduction in proteinuria was achieved along with an improvement in baPWV. Furthermore, these effects were maintained despite the lack of decrease in serum ApoE levels.

Conclusion

Herein, we report the case of a patient with LPG with markedly increased arterial stiffness at the time of diagnosis, in whom combination therapy with fenofibrate and losartan successfully improved proteinuria and arterial stiffness. To the best of our knowledge, this is the first case report of LPG in which CVD risk was assessed using arterial stiffness.
Factors associated with antiretroviral treatment adherence among people living with HIV in Guangdong Province, China: a cross sectional analysis
Authors: Liu Jun , Yan Yao , Li Yan , Lin Kaihao , Xie Yingqian , Tan Zhimin , Liu Qicai , Li Junbin , Wang Lihua , Zhou Yi , Yao Gang , Huang Shanzi , Ye Chenglong , Cen Meixi , Liao Xiaowen , Xu Lu , Zhang Chi , Yan Yubin , Huang Lin , Yang Fang , Yang Yi , Fu Xiaobing , Jiang Hongbo
Published: May 2024

Background

Understanding factors associated with antiretroviral treatment (ART) adherence is crucial for ART success among people living with HIV (PLHIV) in the “test and treat” era. Multiple psychosocial factors tend to coexist and have a syndemic effect on ART adherence. We aimed to explore factors associated with ART adherence and the syndemic effect of multiple psychosocial factors on ART adherence among PLHIV newly starting ART in Guangdong Province, China.

Methods

Newly diagnosed PLHIV from six cities in Guangdong Province were recruited between May 2018 and June 2019, and then followed up from May 2019 to August 2020. Baseline and follow-up data were collected from a questionnaire and the national HIV surveillance system, the follow-up data of which were analyzed in this study. A Center for Adherence Support Evaluation (CASE) index > 10 points was defined as optimal ART adherence, which was measured via participants’ self-reported adherence during follow-up survey. Multivariable logistic regression was used to identify factors associated with ART adherence. Exploratory factor analysis (EFA) and multi-order latent variable structural equation modeling (SEM) were performed to explore the syndemic effect of multiple psychosocial factors on ART adherence.

Results

A total of 734 (68.53%) follow-up participants were finally included in this study among the 1071 baseline participants, of whom 91.28% (670/734) had self-reported optimal ART adherence. Unemployment (aOR = 1.75, 95%CI: 1.01–3.02), no medication reminder (aOR = 2.28, 95%CI: 1.09–4.74), low medication self-efficacy (aOR = 2.28, 95%CI: 1.27–4.10), low social cohesion (aOR = 1.82, 95%CI: 1.03–3.19), no social participation (aOR = 5.65, 95%CI: 1.71–18.63), and ART side effects (aOR = 0.46, 95%CI: 0.26–0.81) were barriers to optimal ART adherence. The EFA and second-order latent variable SEM showed a linear relationship (standardized coefficient = 0.43, P < 0.001) between ART adherence and the latent psychosocial (syndemic) factor, which consisted of the three latent factors of medication beliefs and self-efficacy (standardized coefficient = 0.65, P < 0.001), supportive environment (standardized coefficient = 0.50, P < 0.001), and negative emotions (standardized coefficient=-0.38, P < 0.01). The latent factors of medication beliefs and self-efficacy, supportive environment, and negative emotions explained 42.3%, 25.3%, and 14.1% of the variance in the latent psychosocial factor, respectively.

Conclusions

About nine out of ten PLHIV on ART in Guangdong Province self-reported optimal ART adherence. However, more efforts should be made to address barriers to optimal ART adherence.
Postpartum depression symptoms: prevalence, risk factors, and childbirth experiences in Palestine
Authors: Mattar Batoul , Abu-Rmeileh Niveen M. E. , Wahdan Yasmeen
Published: May 2024

Background

Worldwide mothers are suffering from postpartum depression (PPD) which impairs mothers’ well-being, children, and families, and leads to adverse outcomes for mothers and their growing newborns. Low and middle-income countries have a higher prevalence of PPD and limited studies about it. This study assessed the percentage of Palestinian mothers experiencing PPD nationally, identified mothers at a higher risk of PPD, and studied the correlation between PPD and mistreatment during childbirth.

Methods

The study is based on a secondary data analysis from a cross-sectional study in the occupied Palestinian territory (oPt). A total of 745 telephone-based interviews with mothers were done within 2–4 weeks post-childbirth. The Patient Health Questionnaire (PHQ-9) was used as a screening tool for PPD. The Statistical Package for Social Science (SPSS) was used for analyzing the data.

Results

In the context of descriptive epidemiology, we observed that 12.6% of the selected Palestinian mothers experienced PPD, with a higher occurrence of PPD among mothers living in the Gaza Strip, a politically and economically unstable region in Palestine, compared to mothers living in the West Bank (Adjusted Odd Ratio (AOD: 2.2, Confidence Interval (CI): 1.4–3.44). Older mothers were two times more likely to develop PPD compared to young mothers (AOR: 2.03, CI: 1.070–3.84). Mothers who experienced disrespectful behaviors represented by any abuse, negligence, abandonment, ineffective communication, or poor pain management in childbirth settings were more likely to report PPD than those who were not exposed to the disrespect.

Conclusion

A notable percentage of Palestinian mothers were identified as experiencing PPD, especially among mothers who experienced mistreatment in childbirth settings. It is essential to support healthcare providers to improve their practices and attitudes to eliminate mistreatment and abusive behaviors of mothers during childbirth.
Effectiveness of genetic feedback on alcohol metabolism to reduce alcohol consumption in young adults: an open-label randomized controlled trial
Authors: Owaki Yukiko , Yoshimoto Hisashi , Saito Go , Dobashi Shohei , Kushio Satoshi , Nakamura Akihiro , Goto Takahiro , Togo Yusuke , Mori Kazumasa , Hokazono Hideki
Published: May 2024

Background

It is unclear whether brief interventions using the combined classification of alcohol-metabolizing enzymes aldehyde dehydrogenase 2 (ALDH2) and alcohol dehydrogenase 1B (ADH1B) together with behavioral changes in alcohol use can reduce excessive alcohol consumption. This study aimed to examine the effects of a brief intervention based on the screening of ALDH2 and ADH1B gene polymorphisms on alcohol consumption in Japanese young adults.

Methods

In this open-label randomized controlled trial, we enrolled adults aged 20–30 years who had excessive drinking behavior (average amount of alcohol consumed: men, ≥  4 drinks/per day and women, ≥  2 drinks/per day; 1 drink = 10 g of pure alcohol equivalent). Participants were randomized into intervention or control group using a simple random number table. The intervention group underwent saliva-based genotyping of alcohol-metabolizing enzymes (ALDH2 and ADH1B), which were classified into five types. A 30-min in-person or online educational counseling was conducted approximately 1 month later based on genotyping test results and their own drinking records. The control group received traditional alcohol education. Average daily alcohol consumption was calculated based on the drinking diary, which was recorded at baseline and at 3 and 6 months of follow-up. The primary endpoint was average daily alcohol consumption, and the secondary endpoints were the alcohol-use disorder identification test for consumption (AUDIT-C) score and behavioral modification stages assessed using a transtheoretical model.

Results

Participants were allocated to the intervention (n = 100) and control (n = 96) groups using simple randomization. Overall, 28 (29.2%) participants in the control group and 21 (21.0%) in the intervention group did not complete the follow-up. Average alcohol consumption decreased significantly from baseline to 3 and 6 months in the intervention group but not in the control group. The reduction from baseline alcohol consumption values and AUDIT-C score at 3 months were greater in the intervention group than in the control group (p < 0.001). In addition, the behavioral modification stages were significantly changed by the intervention (p < 0.001).

Conclusions

Genetic testing for alcohol-metabolizing enzymes and health guidance on type-specific excessive drinking may be useful for reducing sustained average alcohol consumption associated with behavioral modification.

Trial registration

R000050379, UMIN000044148, Registered on June 1, 2021.
Two proteocephalid cestodes in the fish Malapterurus electricus and Heterobranchus bidorsalis from Lake Nasser, Egypt: a morphological, molecular, and histopathological study
Authors: Hamouda Awatef Hamed , Younis Abuelhassan Elshazly
Published: May 2024

Despite the importance of the electric catfish (Malapterurus electricus) and the African giant catfish (Heterobranchus bidorsalis) in the foodweb of Lake Nasser, Egypt, little is known about their diseases and parasitic fauna. This work describes, for the first time, cestodiasis in M. electricus and H. bidorsalis. Corallobothrium solidum and Proteocephalus sp. were identified morphologically and molecularly from M. electricus and H. bidorsalis, respectively. Using PCR, sequencing, and phylogenetic analysis, the two cestodes shared rRNA gene sequence similarities yet were unique and the two new sequences for the proteocephalid genera were submitted to the GenBank database. The prevalence of infection was 75% and 40% for the two fish species, respectively. Infections significantly increased in the summer and spring and were higher in female fish than in male fish. The intestine was the preferred site of the two adult cestodes. However, in the case of C. solidum some larval cestodes were found outside the intestine in between the skin and abdominal musculature, attached to the mesentery, and within intestinal tunica muscularis. Desquamation of the intestinal epithelium and inflammation at the site of infection in addition to congestion of the intestinal wall of the tapeworm infected fish were evident, indicating that C. solidum and Proteocephalus sp. impacted the infected fish. The larval stages of C. solidum attempted to penetrate the intestine and sometimes they were encircled within fibrous layers infiltrated with inflammatory cells. The infected fish’s musculature was free of cestode infections. Preventive measures should be implemented to prevent the spread of infections.
Biofilm on total joint replacement materials can be reduced through electromagnetic induction heating using a portable device
Authors: Enrique Cordero García-Galán , Medel-Plaza Marina , Correa John Jairo Aguilera , Sarnago Héctor , Acero Jesús , Burdio José M. , Lucía Óscar , Esteban Jaime , Gómez-Barrena Enrique
Published: May 2024

Background

Periprosthetic joint infection is a serious complication following joint replacement. The development of bacterial biofilms bestows antibiotic resistance and restricts treatment via implant retention surgery. Electromagnetic induction heating is a novel technique for antibacterial treatment of metallic surfaces that has demonstrated in-vitro efficacy. Previous studies have always employed stationary, non-portable devices. This study aims to assess the in-vitro efficacy of induction-heating disinfection of metallic surfaces using a new Portable Disinfection System based on Induction Heating.

Methods

Mature biofilms of three bacterial species: S. epidermidis ATCC 35,984, S. aureus ATCC 25,923, E. coli ATCC 25,922, were grown on 18 × 2 mm cylindrical coupons of Titanium-Aluminium-Vanadium (Ti6Al4V) or Cobalt-chromium-molybdenum (CoCrMo) alloys. Study intervention was induction-heating of the coupon surface up to 70ºC for 210s, performed using the Portable Disinfection System (PDSIH). Temperature was monitored using thermographic imaging. For each bacterial strain and each metallic alloy, experiments and controls were conducted in triplicate. Bacterial load was quantified through scraping and drop plate techniques. Data were evaluated using non-parametric Mann-Whitney U test for 2 group comparison. Statistical significance was fixed at p ≤ 0.05.

Results

All bacterial strains showed a statistically significant reduction of CFU per surface area in both materials. Bacterial load reduction amounted to 0.507 and 0.602 Log10 CFU/mL for S. aureus on Ti6Al4V and CoCrMo respectively, 5.937 and 3.500 Log10 CFU/mL for E. coli, and 1.222 and 0.372 Log10 CFU/mL for S. epidermidis.

Conclusions

Electromagnetic induction heating using PDSIH is efficacious to reduce mature biofilms of S aureus, E coli and S epidermidis growing on metallic surfaces of Ti6Al4V and CoCrMo alloys.
Generation of sarconoids from angiosarcoma patients as a systematic-based rational approach to treatment
Authors: Jung Da Jung , Byeon Jae Hee , Kim Young Chul , Jeong Woo Shik , Choi Jong-Woo , Jeong Gi Seok
Published: May 2024

Angiosarcoma is a rare subtype of malignant neoplasm originating from vascular or lymphatic endothelial cells; its low incidence has posed significant challenges for comprehensive investigations into its pathogenic mechanisms and the development of innovative treatment modalities through in vitro and in vivo models. Recent endeavors spearheaded by patient-partnered research initiatives have aimed to elucidate the intricacies of angiosarcomas by leveraging biological omics approaches, with the overarching objective of enhancing prognostic indicators and therapeutic options for this uncommon pathology. To bridge the gap between preclinical research and translational applications, we engineered angiosarcoma-derived organoids from surgically resected primary tumors, hereafter referred to as “sarconoids,” as a proof-of-concept model. A novel protocol for the establishment of these sarconoids has been developed and validated. To ensure that the sarconoids faithfully recapitulate the heterogeneity and complexities of the patients’ original tumors, including transcriptomic signatures, cell-type specificity, and morphological traits, exhaustive histological and transcriptomic analyses were conducted. Subsequently, we expanded the scope of our study to include an evaluation of a sarconoid-based drug screening platform; for this purpose, a drug library (AOD IX), supplied by the National Cancer Institute’s Developmental Therapeutics Program, was screened using 96-well plates. Our findings suggest that sarconoids can be reliably generated from angiosarcoma patient-derived tissues and can serve as accurate models for evaluating therapeutic responses, thereby holding far-reaching implications for translational research and clinical applications aimed at advancing our understanding and treatment of angiosarcoma.
Global prevalence of sexual dysfunction in cardiovascular patients: a systematic review and meta-analysis
Authors: Ziapour Arash , Kazeminia Mohsen , Rouzbahani Mohammad , Bakhshi Saeedeh , Montazeri Nafiseh , Yıldırım Murat , Tadbiri Hani , Moradi Farideh , Janjani Parisa
Published: May 2024

Background

Sexual dysfunction poses a significant challenge for patients with cardiac conditions. Concerning the prevalence of sexual disorders in cardiovascular patients, several seminal studies conducted in various regions of the world have provided diverse facts and figures pertaining to sexual dysfunction among cardiovascular patients. Therefore, the present study aimed to analyze, summarize, and integrate the findings of seminal studies on the effect of underlying factors and estimate the global rate of sexual disorders in cardiovascular patients.

Methods

The present systematic review and meta-analysis included studies conducted in 2003–2023. To find the relevant published academic papers, SID, MagIran, PubMed, Scopus, Web of Science (WOS), and Google Scholar databases were searched for keywords using MeSH/Emtree until January 14, 2023. The GRADEpro software was used to evaluate the quality of evidence. The heterogeneity of studies was checked using the I2 index.

Results

An initial number of 2122 studies were found in the first search. Following a precise screening process based on predefined inclusion criteria, a total of 17 studies were deemed suitable for inclusion in the meta-analysis. The global prevalence of sexual disorders in cardiovascular patients was estimated at 62.6% (95% CI: 49.8–73.8%). As the results of the meta-regression showed that as the sample size increased, there was a significant decrease in the overall prevalence of sexual disorders among cardiovascular patients. Additionally, as the study years progressed, both age and JBI score exhibited an upward trend.

Conclusion

The present findings showed a high prevalence of sexual disorders among cardiovascular patients. Therefore, it is recommended that experts and health policymakers enhance their focus on effectively preventing and controlling these disorders. Besides the evidence achieved very low certainty, it is important for the treatment team to prioritize the sexual relations of cardiovascular patients and focus on improving their sexual function. This should be seen as an essential aspect of their overall recovery process.
Bridging the vitamin A and deworming coverage gap among underserved populations in India through government and civil society organization partnerships
Authors: Bhatte Shilpa , Frederick Jamie , Serrano Samantha , Ajello Clayton , Chowdhury Zaynah , Jamir Temjentsungla , Kichu Longri , Longchar Temsu , Sachdeva Ruchika Chugh , Sareen Neha , Steets Amy
Published: May 2024

Background

Vitamin A deficiency (VAD) is a major public health problem in India, where approximately 62% of children under five have low retinol levels (< 70 µmol/L). This study aims to (1) evaluate vitamin A supplementation (VAS) and deworming (VAS + D) coverage in Nagaland state through government and civil society organization (CSO) partnerships, (2) examine socio-demographic barriers and facilitators to VAS + D coverage, (3) examine associations between socio-demographic characteristics and source of VAS coverage (i.e., government vs. CSOs), and (4) estimate the impact of VAS on health outcomes due to increased coverage through government and CSO partnerships.

Methods

A cross-sectional statewide coverage survey was conducted in Nagaland, India with 1,272 caregivers of children 6–59 months. Household socio-demographic data and VAS + D exposure variables were collected via quantitative survey. Univariate analyses were used to assess the associations between the independent and outcome variables; odds ratios were computed to measure the strength of the association at a significance level of < 0.05. The Lives Saved Tool (LiST) was used to estimate the impact of increased VAS coverage on child undernutrition, morbidity and mortality.

Results

Most children (77.2%) received VAS in the past six months, with 28.1% receiving VAS in capsule form (provided primarily by CSOs) and 70.2% received VAS in syrup form (provided primarily by government). Total deworming coverage was 74.2%, with 43.5% receiving both VAS and deworming. Lower pre-school enrollment was a barrier to receiving VAS (47.4% not enrolled vs. 80.9% enrolled, p < 0.001). A barrier to receiving VAS + D was lack of knowledge of benefits (p < 0.001). Based on LiST modeling, increasing VAS coverage by 22% through CSOs resulted in an estimated 114 stunting cases averted, 25,017 diarrhea cases averted, and 9 lives saved in 2019 in Nagaland State.

Conclusions

Government and CSO partnerships can reduce disparities in VAS coverage and decrease under-five child morbidity and mortality.
Identifying excessive length of antibiotic treatment duration for hospital-acquired infections: a semi-automated approach to support antimicrobial stewardship
Authors: Kuijpers Suzanne M.E. , van Haeringen Koen J. , Groot Thomas , Sigaloff Kim C.E. , van Hest Reinier M. , Prins Jan M. , Schade Rogier P.
Published: May 2024

Background

Avoiding excessive antibiotic treatment duration is a fundamental goal in antimicrobial stewardship. Manual collection of data is a time-consuming process, but a semi-automated approach for data extraction has been shown feasible for community-acquired infections (CAI). Extraction of data however may be more challenging in hospital-acquired infections (HAI). The aim of this study is to explore whether semi-automated data extraction of treatment duration is also feasible and accurate for HAI.

Methods

Data from a university-affiliated hospital over the period 1-6-2020 until 1-6-2022 was used for this study. From the Electronic Health Record, raw data on prescriptions, registered indications and admissions was extracted and processed to define treatment courses. In addition, clinical notes including prescription instructions were obtained for the purpose of validation. The derived treatment course was compared to the registered indication and the actual length of treatment (LOT) in the clinical notes in a random sample of 5.7% of treatment courses, to assess the accuracy of the data for both CAI and HAI.

Results

Included were 10.564 treatment courses of which 73.1% were CAI and 26.8% HAI. The registered indication matched the diagnosis as recorded in the clinical notes in 79% of treatment courses (79.2% CAI, 78.5% HAI). Higher error rates were seen in urinary tract infections (UTIs) (29.0%) and respiratory tract infections (RTIs) (20.5%) compared to intra-abdominal infections (7.4%), or skin or soft tissue infections (11.1%), mainly due to incorrect specification of the type of UTI or RTI. The LOT was accurately extracted in 98.5% of courses (CAI 98.2%, HAI 99.3%) when compared to prescriptions in the EHR. In 21% of cases however the LOT did not match with the clinical notes, mainly if patients received treatment from other health care providers preceding or following the present course.

Conclusion

Semi-automatic data extraction can yield reliable information about the indication and LOT in treatment courses of hospitalized patients, for both HAI and CAI. This can provide stewardship programs with a surveillance tool for all in-hospital treated infections, which can be used to achieve stewardship goals.
Seasonal habitat selection and ranging of domestic cats (Felis catus) in rural and urban environments
Authors: Dunford Carolyn E. , Loca Sophie , Marks Nikki J. , Scantlebury Michael
Published: May 2024

Domestic cats (Felis catus) thrive at high densities alongside humans in urban and rural environments and are responsible for excessive wildlife predation worldwide. As urbanisation and farmland expands, and domestic cats inevitably reach previously unoccupied habitats, management plans will rely on understanding cat ranging behaviours. Cat movements and habitat selection may differ depending on their surroundings, and consequently, we sought to assess how male and female cat behaviours varied during different seasons in urban, suburban, and rural environments. In cities and farmland in the UK, the location of 56 owned cats (26 F:30 M) was recorded every 5 min for a total of 5237 h using GPS collars (454 ± 25 fixes over c. 4 days per individual). Urban and rural cats exhibited similar patterns of home ranges, maximum distances travelled from their owner’s house, and habitat selection, where they selected for built-up areas with good cover and avoided open spaces. Cats spent an average of 75% of their time outside their owners’ house or garden and therefore had great potential to encounter wild prey. Males in rural areas were almost twice as active than other males but all exhibited crepuscular activity patterns compared to cathemeral or diurnal females. In summer, cats had smaller home ranges and were more nocturnal, poentially concentrating their impacts around core areas during hotter months. Similarities in cat ranging behaviours across the urban–rural gradient suggest management plans can be equally applied in areas alongside cities as well as farmland. Buffer or exclusion zones of 750 m around protected areas would exclude 95% of cats, but specialised management, such as periodic confinement during specific active periods, could prove effective during vulnerable prey species’ breeding seasons. These findings improve our understanding of how cat ranging is affected by urbanisation under seasonal variation, and can be used to tailor management strategies as new species and populations are exposed to domestic cat predation.
TP53 Mutations in Acute Leukemias and Myelodysplastic Syndromes: Insights and Treatment Updates
Authors: Santini Valeria , Stahl Maximilian , Sallman David A.
Published: May 2024

TP53 mutations are found in 5%-10% of de novo myelodysplastic syndrome (MDS) and AML cases. By contrast, in therapy related MDS and AML, mutations in TP53 are found in up to 30%-40% of patients. The majority of inactivating mutations observed in MDS and AML are missense mutations localized in a few prevalent hotspots. TP53 missense mutations together with truncating mutations or chromosomal loss of TP53 determine a loss-of-function effect on normal p53 function. Clonal expansion of TP53-mutant clones is observed under the selection pressure of chemotherapy or MDM2 inhibitor therapy. TP53-mutant clones are resistant to current chemotherapy, and when responses to treatment have been observed, they have correlated poorly with overall survival. The most heavily investigated and targeted agent for patients with TP53-mutant MDS and AML has been APR-246 (eprenetapopt) a p53 reactivator, in combination with azacitidine, but also in triplets with venetoclax. Despite positive results in phase II trials, a phase III trial did not confirm superior response or improved survival. Other agents, like magrolimab (anti-CD47 antibody), failed to demonstrate improved activity in TP53-mutant MDS and AML. Agents whose activity is not dependent on a functional apoptosis system like anti-CD123 antibodies or cellular therapies are in development and may hold promises. Delivering prognostic information in a dismal disease like TP53-mutated MDS and AML is particularly challenging. The physician should balance hope and realism, describing the trajectory of possible treatments and at the same time indicating the poor outcome, together with promoting adaptive coping in patients and elaborating on the nature of the disease.
Sexual Orientation and Gender Identity Data Collection in Cancer Care: A Nationwide Landscape Assessment Update
Authors: Cathcart-Rake Elizabeth J. , Jatoi Aminah , Dressler Emily V. , Kittel Carol , Weaver Kathryn E. , Nightingale Chandylen , Neuman Heather , Loh Kah Poh ,   The Landscape Committee, Kamen Charles , Neuman Heather B. , Nightingale Chandylen L. , Parsons Susan K. , Obeng-Gyasi Samilia , Cooley Mary E. , Loh Kah Poh , Ramsey Scott D. , McDonald Andrew M. , Foust Melyssa , Braun-Inglis Christa , Kyono Wade T. , Drescher Charles W. , Wood Eden G. , Dressler Emily V.
Published: May 2024

PURPOSE

Routine collection of sexual orientation (SO) and gender identity (GI; collectively SOGI) in cancer clinics advances cancer care equity.

METHODS

In 2022, NCI Community Oncology Research Program (NCORP) practice groups were asked about routine collection of SOGI data in the electronic health record. The proportions of practice groups reporting collection of SO and/or GI data were calculated, and practice group characteristics were assessed for associations.

RESULTS

Of 271 practice groups nationwide, 42% (n = 112) collect SO data, 58% (n = 157) collect GI data, and 35% (n = 96) collect both. In multivariate analyses, SO data collection was associated with practice groups having minority outreach staff (odds ratio [OR], 2.07 [95% CI, 1.12 to 3.81]; P = .02); GI data collection was associated with practice groups located in the Northeastern United States (OR, 2.08 [95% CI, 0.73 to 5.91]; P = .045), and those with a higher proportion of new patients who were White (OR, 1.02 [95% CI, 1.01 to 1.04]; P < .001). Practice groups in the South were least likely to collect SOGI data (OR, 0.49 [95% CI, 0.26 to 0.94]; P = .004). There were no statistically significant differences in SO and/or GI collection on the basis of the practice group's proportion of Medicaid/Medicare patients, number of new patients with cancer per year, or practice ownership.

CONCLUSION

Slightly over one third of NCORP practice groups report routinely collecting SOGI data. There are regional differences in data collection, underscoring the need to craft targeted, region-specific interventions focused on boosting the capture and recording of SOGI data in an affirming manner.
Racial and Ethnic Concordance Between the Patient and Anesthesia Team and Patients’ Satisfaction With Pain Management During Cesarean Delivery
Authors: Sanchez Jose , Prabhu Rohan , Guglielminotti Jean , Landau Ruth
Published: May 2024

BACKGROUND:

Racial and ethnic concordance between patients and health care providers increases patient satisfaction but has not been examined in obstetric anesthesia care. This study evaluated the association between racial and ethnic concordance and satisfaction with management of pain during cesarean delivery (PDCD).

METHODS:

This was a secondary analysis on a cohort of patients undergoing cesarean deliveries under neuraxial anesthesia that examined PDCD. The outcome was satisfaction, recorded within 48 hours after delivery using the survey question, “Overall, how satisfied are you with the anesthesia care during the C-section as it relates to pain management?” Using a 5-point Likert scale, satisfaction was defined with the answer “very satisfied.” Participants were also asked, “If you have another C-section, would you want the same anesthesia team?” The exposure was racial and ethnic concordance between the patient and anesthesia team members (attending with a resident, nurse anesthetist, or fellow) categorized into full concordance, partial concordance, discordance, and missing. Risk factors for satisfaction were identified using a multivariable analysis.

RESULTS:

Among 403 participants, 305 (78.2%; 95% confidence interval [CI], 73.8–82.1) were “very satisfied,” and 358 of 399 (89.7%; 95% CI, 86.3–92.5) “would want the same anesthesia team.” Full concordance occurred in 18 (4.5%) cases, partial concordance in 117 (29.0%), discordance in 175 (43.4%), and missing in 93 (23.1%). Satisfaction rate was 88.9% for full concordance, 71.8% for partial concordance, 81.1% for discordance, and 78.5% for missing (P value = .202). In the multivariable analysis, there was insufficient evidence for an association of concordance with satisfaction. Compared to full concordance, partial concordance was associated with a nonsignificant 57% (95% CI, −113 to 91) decrease in the odds of being satisfied, discordance with a 29% (95% CI, −251 to 85) decrease, and missing with a 39% (95% CI, −210 to 88) decrease. Risk factors for not being “very satisfied” were PDCD, anxiety disorders, pregnancy resulting from in vitro fertilization, intravenous medication administration, intrapartum cesarean with extension of labor epidural, having 3 anesthesia team members (instead of 2), and a higher intraoperative blood loss.

CONCLUSIONS:

Our inability to identify an association between concordance and satisfaction is likely due to the high satisfaction rate in our cohort (78.2%), combined with low proportion of full concordance (4.5%). Addressing elements such as PDCD, anxiety, intravenous medication administration, and use of epidural anesthesia for cesarean delivery, and a better understanding of the interplay between concordance and satisfaction are warranted.
Gender Differences in Authorship and Quality of Anesthesia Clinical Practice Guidelines From 2016 to 2020 Using the Appraisal of Guidelines for Research and Evaluation II Instrument
Authors: Rong Lisa Q. , Martinez Andrew P. , Rahouma Mohamed , Lopes Alexandra J. , Lee Jerry Y. , Wright Drew N. , Demetres Michelle , Kachulis Bessie , O’Shaughnessy Sinead M.
Published: May 2024

INTRODUCTION:

Women continue to be underrepresented in academic anesthesiology. This study assessed guidelines in anesthesia journals over the past 5 years, evaluating differences in woman-led versus man-led guidelines in terms of author gender, quality, and changes over time. We hypothesized that anesthesia guidelines would be predominately man-led, and that there would be differences in quality between woman-led versus man-led guidelines.

METHODS:

All clinical practice guidelines published in the top 10 anesthesia journals were identified as per Clarivate Analytics Impact Factor between 2016 and 2020. Fifty-one guidelines were included for author, gender, and quality analysis using the Appraisal of Guidelines for Research & Evaluation (AGREE) II instrument. Each guideline was assessed across 6 domains and 23 items and given an overall score, overall quality score, and overall rating/recommendation. Stratified and trend analyses were performed for woman-led versus man-led guidelines.

RESULTS:

Fifty out of 51 guidelines were included: 1 was excluded due to unidentifiable first-author gender. In total, 255 of 1052 (24%) authors were women, and woman-led guidelines (woman-first author) represented 12 of 50 (24%) overall guidelines. Eighteen percent (9 of 50) of guidelines had all-male authors, and a majority (26 of 50, 52%) had less than one-third of female authors. The overall number and percentage of woman-led guidelines did not change over time. There was a significantly higher percentage of female authors in woman-led versus man-led guidelines, median 39% vs 20% (P = .012), as well as a significantly higher number of female coauthors in guidelines that were woman-led median 3.5 vs 1.0, P = .049. For quality, there was no significant difference in the overall rating or objective quality of woman- versus man-led guidelines. However, there was a significant increase in the overall rating of all the guidelines over time (P = .010), driven by the increase in overall rating among man-led guidelines, P = .002. The overall score of guidelines did not increase over time; however, they increased in man-led but not woman-led guidelines. There was no significant correlation between the percentage of female authors per guideline and either overall score or overall rating.

CONCLUSIONS:

There is a substantial disparity in the number of women leading and contributing to guidelines which has not improved over time. Woman-led guidelines included more women and a higher percentage of women. There was no difference in quality of guidelines by first-author gender or percentage of female authors. Further systematic and quota-driven sponsorship is needed to promote gender equity, diversity, and inclusion in anesthesia guidelines.
Comparison of Cardiorespiratory Fitness Prediction Equations and Generation of New Predictive Model for Patients with Obesity
Authors: VECCHIATO MARCO , AGHI ANDREA , NERINI RAFFAELE , BORASIO NICOLA , GASPERETTI ANDREA , QUINTO GIULIA , BATTISTA FRANCESCA , BETTINI SILVIA , DI VINCENZO ANGELO , ERMOLAO ANDREA , BUSETTO LUCA , NEUNHAEUSERER DANIEL
Published: May 2024

Purpose

Cardiorespiratory fitness (CRF) is a critical marker of overall health and a key predictor of morbidity and mortality, but the existing prediction equations for CRF are primarily derived from general populations and may not be suitable for patients with obesity.

Methods

Predicted CRF from different non-exercise prediction equations was compared with measured CRF of patients with obesity who underwent maximal cardiopulmonary exercise testing (CPET). Multiple linear regression was used to develop a population-specific nonexercise CRF prediction model for treadmill exercise including age, sex, weight, height, and physical activity level as determinants.

Results

Six hundred sixty patients underwent CPET during the study period. Within the entire cohort, R
2 values had a range of 0.24 to 0.46. Predicted CRF was statistically different from measured CRF for 19 of the 21 included equations. Only 50% of patients were correctly classified into the measured CRF categories according to predicted CRF. A multiple model for CRF prediction (mL·min−1) was generated (R
2 = 0.78) and validated using two cross-validation methods.

Conclusions

Most used equations provide inaccurate estimates of CRF in patients with obesity, particularly in cases of severe obesity and low CRF. Therefore, a new prediction equation was developed and validated specifically for patients with obesity, offering a more precise tool for clinical CPET interpretation and risk stratification in this population.