Category: Nevin Manimala

Nurs Open. 2023 Apr 30. doi: 10.1002/nop2.1768. Online ahead of print.

ABSTRACT

AIM: This study aims to investigate the nursing staff’s knowledge and attitudes regarding pain management in the Eastern Province of Saudi Arabia.

DESIGN: A quantitative descriptive cross-sectional survey.

METHODS: Between January and March of 2020, 183 registered nurses from two hospitals in the Eastern Province of Saudi Arabia participated in the Nurses’ Knowledge and Attitude Survey regarding Pain. We determined the average mean score for both the individual and the aggregate scores and the t-test.

RESULTS: The nurses had an inadequate level of knowledge and attitude regarding pain based on the average mean score for this factor. There was a statistically significant correlation between length of time spent working as a registered nurse and the nurses’ reported scores on tests measuring their knowledge and attitude towards pain.

PMID:37120822 | DOI:10.1002/nop2.1768

West Afr J Med. 2023 Apr 28;40(4):428-434.

ABSTRACT

BACKGROUND: Yellow fever has become a re-emerging disease of public health importance, especially in endemic areas like Nigeria and South America. Since 2017, Nigeria has been riddled with yearly outbreaks of the disease despite the availability of a safe and effective vaccine which was introduced into the country’s Expanded Programme on Immunization in 2004. We aim to describe the presentation pattern of patients with the disease who were managed in the 2020 outbreak that occurred in Delta State.

METHODS: Data were collected from the case notes of 27 patients managed for the disease using a proforma to describe their symptoms, signs, treatment measures, and outcomes. This was a facility-based retrospective cross-sectional record review carried out in the hospital’s isolation ward. Data were analyzed with IBM Statistical Product and Service Solutions version 21 and presented as percentages, mean, and standard deviation.

RESULTS: Most patients were male 20 (74.1%) and the mean age of patients was 26.4 ± 13 years. The most common presenting symptoms recorded among patients were generalized weakness 27 (100%), closely followed by fever 25 (92.6%), vomiting 20 (74.1%), and jaundice 18 (66.7%). Eleven (40.7%) had blood transfusion while only 2 (7.4%) had oxygen therapy.

CONCLUSION: Young adults and males were most affected, and the most common presentation was generalized weakness closely followed by fever. A high index of suspicion of yellow fever infection by healthcare workers will aid in the presumptive diagnosis and care of patients.

PMID:37120797

Genet Med. 2023 Apr 27:100871. doi: 10.1016/j.gim.2023.100871. Online ahead of print.

ABSTRACT

PURPOSE: HNRNPU haploinsufficiency is associated with Developmental and Epileptic Encephalopathy 54. This neurodevelopmental disorder is characterized by developmental delay, intellectual disability, speech impairment, and early onset epilepsy. We performed genome-wide DNA methylation (DNAm) analysis in a cohort of individuals to develop a diagnostic biomarker and gain functional insights into the molecular pathophysiology of HNRNPU-related disorder.

METHODS: DNAm profiles of individuals carrying pathogenic HNRNPU variants, identified through an international multi-center collaboration, were assessed using Infinium Methylation EPIC arrays. Statistical and functional correlation analyses were performed comparing the HNRNPU cohort to 56 previously reported DNAm episignatures.

RESULTS: A robust and reproducible DNAm episignature and global DNAm profile were identified. Correlation analysis identified partial overlap and similarity of the global HNRNPU DNAm profile to several other rare disorders.

CONCLUSION: This study demonstrates new evidence of a specific and sensitive DNAm episignature associated with pathogenic heterozygous HNRNPU-variants, establishing its utility as a clinical biomarker for the expansion of the EpiSign^TM diagnostic test.

PMID:37120726 | DOI:10.1016/j.gim.2023.100871

J Clin Hypertens (Greenwich). 2023 Apr 29. doi: 10.1111/jch.14665. Online ahead of print.

ABSTRACT

This retrospective study compared cardiovascular (CV) outcomes between initial β-blocker (BB) + calcium channel blocker (CCB) dual therapy (“B + C”) and other initial dual therapies in Chinese newly diagnosed hypertensive patients. In this study, all patients in a regional electronic database with newly diagnosed hypertension from January 01, 2012 to December 31, 2016 who received any initial optimal dual therapy recommended by the Chinese hypertension guideline were included. 1:2 propensity score matching (PSM) was used to balance baseline characteristics between patients receiving B + C and patients receiving other initial dual therapies (“Others”). The primary outcome was major adverse cardiovascular events (MACE) that occurred from January 01, 2012 to December 31, 2017, consisting of non-fatal stroke, non-fatal myocardial infarction (MI), non-fatal chronic heart failure (CHF), and all-cause death. Cox proportional hazard models were used to compare these CV outcomes in the 2 matched cohorts. After the PSM, 6227 patients receiving B + C and 12 454 patients receiving Others were included. Compared to patients receiving Others, patients receiving B + C had a significantly lower risk of MACE (hazard ratio [HR] 0.85; 95% confidential interval [CI] 0.78-0.92; p < .001), non-fatal stroke (HR 0.89; 95% CI 0.81-0.98; p = .018) and non-fatal CHF (HR 0.74; 95% CI 0.63-0.86; p < .0001). Additionally, differences in risks of non-fatal MI and all-cause death between the 2 treatment cohorts were not statistically significant. In conclusion, BB + CCB initial dual therapy was associated with a lower risk of MACE, stroke, and CHF than other optimal initial dual therapies recommended by the Chinese hypertension guideline in Chinese newly diagnosed hypertensive patients.

PMID:37120711 | DOI:10.1111/jch.14665

Am J Chin Med. 2023 Apr 29:1-26. doi: 10.1142/S0192415X23500386. Online ahead of print.

ABSTRACT

Current medical treatments for endometriosis-associated pain (EAP) have limitations, including symptom recurrence and hormonal side effects. For this reason, it is important to elucidate any alternative or complementary treatments available, while Chinese herbal medicine (CHM) shows potential to be this treatment. This study aims to provide evidence for the efficacy and safety of CHM for EAP. Randomized control trials comparing CHM to other treatments for EAP in women with endometriosis were considered eligible, and they were searched for in Medline, Embase, Cochrane Central Register of Controlled Trials, and ClinicalTrials.gov, as well as in the Chinese databases Sino-Med and CNKI, from inception to October 2021. Numerous outcomes were put through meta-analysis using a weighted mean difference and a 95% CI, and the results of dichotomous data were presented as a pooled RR with a 95% CI. A total of 34 eligible studies with 3389 participants were included. Compared with no treatment, there was a statistically significant pooled benefit of CHM on dysmenorrhea at the end of 3-month treatment, and these effects continued for 3 months, but not 9 months, after treatment. Compared with conventional therapy, a significant difference was found in the levels of pelvic pain with a lower rate of hot flush and irregular vaginal bleeding at the end of treatment for 3 months, but not after treatment. Comparing combined treatment with CHM and conventional therapy with conventional therapy alone, significant decreases were found in dysmenorrhea, dyspareunia, and pelvic pain after a 3-month treatment cycle, and in dysmenorrhea after a 4-month treatment cycle with a lower hot flash rate. In conclusion, CHM, used alone or in combination with conventional therapies, appears to have benefits in relieving EAP with fewer side effects than traditional treatment.

PMID:37120704 | DOI:10.1142/S0192415X23500386

Sci Rep. 2023 Apr 29;13(1):7021. doi: 10.1038/s41598-023-34250-4.

ABSTRACT

Healthcare workers are susceptible to blood borne pathogens, such as human immunodeficiency virus (HIV). Occupational exposure to HIV infection among healthcare workers is becoming a global public health concern. However, there is limited evidence about occupational exposure of healthcare workers to HIV and utilization of post-exposure prophylaxis in Addis Ababa, Ethiopia. Accordingly, this study was conducted to assess the prevalence of occupational exposure to HIV and utilization of post exposure prophylaxis among healthcare workers at St. Peter’s specialized hospital, Addis Ababa, Ethiopia. A health facility-based cross-sectional study was conducted among 308 randomly selected healthcare workers in April 2022. Structured and pretested self-administered questioner was used to collect data. Occupational exposure to HIV was taken as any percutaneous injury or blood or other body fluids exposure while administering medications, specimen collection, and other procedures with HIV confirmed patients. Multivariable binary logistic regression analysis was used to identify factors associated with occupational exposure to HIV and utilization of post-exposure prophylaxis. Statistically significant association was declared on the basis of adjusted odds ratio with 95% confidence interval and p-value less than 0.05. The study found that 42.3% (95% CI 36.6, 47.9%) of the healthcare workers had occupational exposure to HIV during their career time, out of whom 16.1% (95% CI 11.9, 20.3%) used post-exposure prophylaxis. Healthcare workers with lower-level education such as diploma (AOR: 0.41, 95% CI 0.17, 0.96) and BSc (AOR: 0.51, 95% CI 0.26, 0.92), and healthcare workers who received infection prevention training (AOR: 0.55, 95% CI 0.33, 0.90) had less risk of exposure to HIV. On the other hand, nurses (AOR: 1.98, 95% CI 1.07, 3.67), midwifes (AOR: 3.79, 95% CI 1.21, 11.9), and physicians (AOR: 2.11, 95% CI 1.05, 4.22) had high risk of exposure to HIV compared with other professionals. Moreover, healthcare workers with BSc degree compared with healthcare workers with masters degree (AOR: 3.69, 95% CI 1.08, 12.6), healthcare workers with long service year (AOR: 3.75, 95% CI 1.64, 8.57), and healthcare workers who are working in facilities where prophylaxis is available (AOR: 3.41, 95% CI 1.47, 7.91) had higher odds to utilize post-exposure prophylaxis. Significant proportion of healthcare workers included in the current study had occupational exposure to HIV and very few of them used post-exposure prophylaxis. Healthcare workers need to use appropriate personal protective equipment, safely manage contaminated equipment, and safely administered medications and collect specimen to protect themselves from exposure to HIV. Moreover, use of post-exposure prophylaxis should be promoted when exposure exists.

PMID:37120700 | DOI:10.1038/s41598-023-34250-4

Osteoporos Int. 2023 Apr 29. doi: 10.1007/s00198-023-06761-3. Online ahead of print.

ABSTRACT

Previous randomized controlled trials have reported inconsistent findings regarding the effects of high-dose vitamin D supplementation on a risk of falls and fractures. This meta-analysis of 15 trials shows that intermittent or single high-dose vitamin D supplementation had no preventive effect on the risk of falls and fractures and might even increase the risk of falls.

PURPOSE: Randomized controlled trials (RCTs) have reported controversial findings regarding the associations between intermittent or single high-dose vitamin D supplementation and a risk of falls and fractures in adults. This study aimed to investigate those associations using a systematic review and meta-analysis.

METHODS: We searched PubMed, EMBASE, and Cochrane Library from inception to May 25, 2022. Data were extracted for a random-effects meta-analysis to calculate a pooled relative risk (RR) with a 95% confidence interval (CI).

RESULTS: Out of 527 articles, a total of 15 RCTs were included in the final analysis. In a meta-analysis of RCTs, intermittent or single high-dose vitamin D supplementation showed no significant beneficial effect in the prevention of either falls (RR, 1.03 [95% CI, 0.98-1.09]; I² = 56.6%; n = 11) or fractures (RR, 0.99 [95% CI, 0.87-1.14]; I² = 48.3%; n = 11). Among the subgroup meta-analyses by various factors, intermittent or single high-dose vitamin D supplementation reduced the risk of fractures in the subgroup meta-analysis of RCTs that included fewer than 1000 participants (RR, 0.74 [95% CI 0.57-0.96]; I² = 0.0%; n = 5). However, its beneficial effect was not observed in those including 1000 or more participants (RR, 1.06 [95% CI 0.92-1.21]; I² = 57.5%; n = 6). In contrast, intermittent or single high-dose vitamin D3 supplementation increased the risk of falls on the borderline of statistical significance (RR, 1.06 [95% CI 0.99-1.15]; P = 0.051; I² = 50.0%; n = 7).

CONCLUSIONS: Intermittent or single high-dose vitamin D supplementation had no preventive effect on the risk of falls and fractures and might even increase the risk of falls.

PMID:37120684 | DOI:10.1007/s00198-023-06761-3

J Hum Hypertens. 2023 Apr 29. doi: 10.1038/s41371-023-00833-x. Online ahead of print.

ABSTRACT

Hypertension is a leading cause of non-communicable morbidity in Sub Saharan Africa. Recent studies suggest and increase in the prevalence of hypertension in rural Sub-Saharan Africa. Using a three-phase approach, a structured questionnaire was used to determine the prevalence of hypertension in a rural settlement is Enugu State, Southeast Nigeria. Blood pressure measurement was done according to the guidelines of the European Society of Hypertension. Out of 1576 participants aged 18 years and above, 1082 (68.7%) completed the full survey, their blood pressure was measured, and data analyzed. The prevalence of hypertension in this study was 27.6%, (95%CI 25-30.4), similar in males 29.2, (95%CI 24.7-30.4) and females 26.8%, (95%CI 23.5-30.2). p = 0.39. The prevalence of hypertension increased with age reaching a peak of 32.8% (95%CI 26.2-40) in the 40-49 age group, however this was not statistically significant P = 0.22. This age-related increase in the prevalence of hypertension tended towards significance in males (p = 0.05) but not in females (p = 0.44). Awareness of hypertension was 7.2%. Systolic blood pressure positively correlated with older age, higher blood glucose levels and waist-hip ratio. Diastolic blood pressure correlated with the type of work the patients is involved in and blood glucose levels. In conclusion, the prevalence of hypertension in a rural southeastern Nigeria community was 27.6%, however awareness was very low (7.9%). Most participants had mild hypertension thus offering a window of opportunity for public health educators in preventing the complications of hypertension. There is therefore the need for awareness campaigns to be intensified in rural communities.

PMID:37120682 | DOI:10.1038/s41371-023-00833-x

Nat Methods. 2023 Apr 29. doi: 10.1038/s41592-023-01887-y. Online ahead of print.

NO ABSTRACT

PMID:37120675 | DOI:10.1038/s41592-023-01887-y

Sci Rep. 2023 Apr 29;13(1):7049. doi: 10.1038/s41598-023-34161-4.

ABSTRACT

Discovering synthetic lethal (SL) gene partners of cancer genes is an important step in developing cancer therapies. However, identification of SL interactions is challenging, due to a large number of possible gene pairs, inherent noise and confounding factors in the observed signal. To discover robust SL interactions, we devised SLIDE-VIP, a novel framework combining eight statistical tests, including a new patient data-based test iSurvLRT. SLIDE-VIP leverages multi-omics data from four different sources: gene inactivation cell line screens, cancer patient data, drug screens and gene pathways. We applied SLIDE-VIP to discover SL interactions between genes involved in DNA damage repair, chromatin remodeling and cell cycle, and their potentially druggable partners. The top 883 ranking SL candidates had strong evidence in cell line and patient data, 250-fold reducing the initial space of 200K pairs. Drug screen and pathway tests provided additional corroboration and insights into these interactions. We rediscovered well-known SL pairs such as RB1 and E2F3 or PRKDC and ATM, and in addition, proposed strong novel SL candidates such as PTEN and PIK3CB. In summary, SLIDE-VIP opens the door to the discovery of SL interactions with clinical potential. All analysis and visualizations are available via the online SLIDE-VIP WebApp.

PMID:37120674 | DOI:10.1038/s41598-023-34161-4