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Nursing Outlook 2024The high burden of pressure ulcers (PUs) in Sub-Saharan Africa (SSA), coupled with the limited resources, underscores the need for preventive and context-specific... (Review)
Review
BACKGROUND
The high burden of pressure ulcers (PUs) in Sub-Saharan Africa (SSA), coupled with the limited resources, underscores the need for preventive and context-specific treatment strategies.
PURPOSE
Therefore, the purpose of this systematic review was to establish and elucidate PU prevention and treatment interventions tested in SSA.
METHODS
This systematic review of the literature used, PRISMA to guide the search.
FINDINGS
The review identified nine studies on PU prevention (three) and treatment (six). Low-cost interventions assembled from locally available materials and multifaceted policies significantly prevented and treated PUs. The interventions included wound dressing agents, simple negative pressure suction devices that significantly treated PUs, and water-based bed surfaces.
DISCUSSION
There were gaps in the interventions that have been proven successful in other global settings.
CONCLUSION
In SSA, there is a need for nurses to tailor, test, and disseminate findings from evidence-based projects for PU prevention that have been successful in similar settings.
Topics: Pressure Ulcer; Humans; Africa South of the Sahara; Female; Male; Adult; Middle Aged
PubMed: 38490058
DOI: 10.1016/j.outlook.2024.102151 -
Italian Journal of Pediatrics Nov 2015Necrotizing enterocolitis (NEC) affects predominantly preterm infants, who have specific risk factors leading to intestinal dysbiosis. Manipulations of gut microbiota... (Meta-Analysis)
Meta-Analysis Review
Necrotizing enterocolitis (NEC) affects predominantly preterm infants, who have specific risk factors leading to intestinal dysbiosis. Manipulations of gut microbiota through probiotics have the potential to prevent NEC.The aim of this systematic review and meta-analysis was to evaluate the effect of probiotics for NEC prevention in preterm infants, with a focus on specific strains, microbiological strength of currently available studies, and high-risk populations. PubMed and the Cochrane Library were searched for trials published within 4th February 2015. Randomized-controlled trials reporting on NEC and involving preterm infants who were given probiotics in the first month of life were included in the systematic review.Twenty-six studies were suitable for inclusion in the meta-analysis.Data about study design, population, intervention and outcome were extracted and summarized independently by two observers. Study quality and quality of evidence were also evaluated.Fixed-effects models were used and random-effects models where significant heterogeneity was present. Subgroup analyses were performed to explore sources of heterogeneity among studies. Results were expresses as risk ratio (RR) with 95 % confidence interval (CI). The main outcome was incidence of NEC stage ≥2 according to Bell's criteria. Probiotics prevented NEC in preterm infants (RR 0.47 [95 % CI 0.36-0.60], p < 0.00001). Strain-specific sub-meta-analyses showed a significant effect for Bifidobacteria (RR 0.24 [95 % CI 0.10-0.54], p = 0.0006) and for probiotic mixtures (RR 0.39 [95 % CI 0.27-0.56], p < 0.00001). Probiotics prevented NEC in very-low-birth-weight infants (RR 0.48 [95 % CI 0.37-0.62], p < 0.00001); there were insufficient data for extremely-low-birth-weight infants. The majority of studies presented severe or moderate microbiological flaws.Probiotics had an overall preventive effect on NEC in preterm infants. However, there are still insufficient data on the specific probiotic strain to be used and on the effect of probiotics in high-risk populations such as extremely-low-birth-weight infants, before a widespread use of these products can be recommended.
Topics: Enterocolitis, Necrotizing; Humans; Infant, Newborn; Infant, Premature; Infant, Premature, Diseases; Probiotics; Treatment Outcome
PubMed: 26567539
DOI: 10.1186/s13052-015-0199-2 -
Vaccine Nov 2023Tick-borne encephalitis (TBE) is an infectious disease caused by the tick-borne encephalitis virus (TBEV) in patients with symptoms of central nervous system (CNS)... (Review)
Review
BACKGROUND
Tick-borne encephalitis (TBE) is an infectious disease caused by the tick-borne encephalitis virus (TBEV) in patients with symptoms of central nervous system (CNS) inflammation. More than 25 European countries have one or more TBE-endemic areas. Although two TBE vaccines, FSME-IMMUN® and Encepur®, are commonly used in Europe, there are no published reviews of the real-world effectiveness of TBE vaccines in Europe or elsewhere.
METHODS
We searched PubMed for TBE vaccine effectiveness (VE) articles and extracted information on country, study design, study period, study population, number of TBEV-infected cases, number of participants, and VE against TBEV infection and outcomes.
RESULTS
We identified 13 studies, conducted in Austria, the Czech Republic, Latvia, Germany, and Switzerland, published in 2003-2023. One study was a cohort investigation of a milk-borne outbreak. In the other studies, 11 (91.7%) used the screening method and two (16.7%) used a case-control design (one study used both). TBE vaccines were highly effective (VE estimates >92%) against TBEV infection in all age groups. Vaccines were also highly protective against mild infections (i.e., infections in patients without symptoms of CNS inflammation), and against infections resulting in TBE and hospitalization. Vaccines were also highly protective against the most serious outcomes such as hospitalization greater than 12 days. Product-specific VE estimates were also high, though limited data were available. Studies in Austria, the Czech Republic, Latvia, and Switzerland estimated that TBE vaccines prevented >1,000 TBE cases a year, avoiding many hospitalizations and deaths, in these countries combined.
CONCLUSIONS
Published VE studies demonstrate a high real-world effectiveness of the commercially available TBE vaccines in Europe. Although cases averted have been estimated in only four countries, TBE vaccination prevents thousands of cases in Europe each year. To prevent life-threatening TBE, TBE vaccine uptake and compliance with the vaccination schedule should be increased in residents of, and travelers to, TBE-endemic countries in Europe.
Topics: Humans; Animals; Encephalitis, Tick-Borne; Viral Vaccines; Europe; Vaccination; Milk; Inflammation; Encephalitis Viruses, Tick-Borne
PubMed: 37858450
DOI: 10.1016/j.vaccine.2023.10.014 -
Clinical Microbiology and Infection :... Oct 2018Clostridium difficile infection (CDI) is the most important infective cause of healthcare-associated diarrhoea in high income countries and one of the most important... (Review)
Review
SCOPE
Clostridium difficile infection (CDI) is the most important infective cause of healthcare-associated diarrhoea in high income countries and one of the most important healthcare-associated pathogens in both Europe and the United States. It is associated with high morbidity and mortality resulting in both societal and financial burden. A significant proportion of this burden is potentially preventable by a combination of targeted infection prevention and control measures and antimicrobial stewardship. The aim of this guidance document is to provide an update on recommendations for prevention of CDI in acute care settings to provide guidance to those responsible for institutional infection prevention and control programmes.
METHODS
An expert group was set up by the European society of clinical microbiology and infectious diseases (ESCMID) Study Group for C. difficile (ESGCD), which performed a systematic review of the literature on prevention of CDI in adults hospitalized in acute care settings and derived respective recommendations according to the GRADE approach. Recommendations are stratified for both outbreak and endemic settings.
QUESTIONS ADDRESSED BY THE GUIDELINE AND RECOMMENDATIONS
This guidance document provides thirty-six statements on strategies to prevent CDI in acute care settings, including 18 strong recommendations. No recommendation was provided for three questions.
Topics: Clostridioides difficile; Clostridium Infections; Cross Infection; Delivery of Health Care; Diarrhea; Disease Outbreaks; Europe; Humans; United States
PubMed: 29505879
DOI: 10.1016/j.cmi.2018.02.020 -
The Journal of Nutrition, Health & Aging 2023There is a growing incidence of cognitive decline and dementia associated with the ageing population. Lifestyle factors such as diet, physical activity, and cognitive...
OBJECTIVES
There is a growing incidence of cognitive decline and dementia associated with the ageing population. Lifestyle factors such as diet, physical activity, and cognitive activities may individually or collectively be undertaken to increase one's odds of preventing cognitive decline and future dementia. This study will examine whether clinical trials using multidomain lifestyle intervention can significantly decrease the risk of cognitive decline and therefore dementia.
DESIGN, SETTING AND PARTICIPANTS
This systematic literature review of multidomain lifestyle interventions for the prevention of cognitive decline and dementia followed the PRISMA guidelines. Clinical trials involving multidomain intervention (i.e., diet and physical activity, or without cognitive training) in older adults (≥ 49 years old) at higher risk of dementia were identified through 5 electronic databases (EMBASE, MEDLINE, CINAHL, Cochrane, and Scopus). A comprehensive search was performed to identify and retrieve publications until 15 November 2022. Trials were published in English.
RESULTS
The included studies (n=15) assessed change in cognition in response to a multidomain lifestyle intervention. However, the cognitive outcome measures used in these studies were heterogeneous. Despite this heterogeneity, two thirds of the studies showed improvement in cognition following a multidomain intervention (n=10 with a total of 9,439 participants). However, five studies reported no improvement in cognition following the multidomain intervention. The most common form of dietary intervention included higher amount of fruit and vegetable intake; whole-grain cereal products instead of refined; low fat options in milk and meat products; and limiting sucrose intake to less than 50 g/day. Most clinical trial studies were powered to examining the effects of multidomain interventions in cognition but were not designed to test the contribution of individual domains (i.e., dietary changes, increased physical activity, or increased cognitive stimulation alone).
CONCLUSION
This systematic review aimed to determine the effect of multimodal lifestyle interventions on cognitive outcomes in older adults at risk of dementia. We found that participants with conditions that may increase the risk of dementia, (e.g., hypertension, cardiovascular fragility) do benefit from multi-modal lifestyle changes including diet, physical activity, and cognitive training. Two thirds of studies using multidomain lifestyle interventions showed improvements in cognitive function. Trials with a focus on cognitive training, dietary improvement, and physical activity may prevent or delay cognitive decline in older adults including those at risk of developing dementia. Future studies should consider longer follow-up periods and adequate power to be able to examine the effects of each lifestyle component in the context of multimodal interventions.
Topics: Humans; Aged; Cognitive Dysfunction; Cognition; Diet; Life Style; Dementia
PubMed: 38151879
DOI: 10.1007/s12603-023-2046-2 -
International Journal of Environmental... Feb 2023(1) Background: Bullying is a worldwide public health problem, with short- and long-term physical, mental, and socio-economic implications for all involved, including... (Review)
Review
(1) Background: Bullying is a worldwide public health problem, with short- and long-term physical, mental, and socio-economic implications for all involved, including consequences as serious as suicide. (2) Objective: The aim of this study is to compile data on nursing interventions for preventing and addressing bullying at the international level. (3) Methods: A systematic review was conducted in accordance with the guidelines laid out in the PRISMA statement. The search included papers written in Spanish, English, and Portuguese over the previous five years from the following databases: Web of Science, CUIDEN, CINHAL, BDENF, Cochrane, Lilacs, and PubMed. The following descriptors were used: "Acoso escolar AND Enfermería", "Bullying AND Nursing" and "Intimidação AND Enferma-gem". Due to the heterogeneity in the methodology of the studies, a narrative synthesis of the results is provided. (4) The synthesis of results shows nurses' involvement in tackling and preventing bullying. Interventions are categorised into awareness raising; coping mechanisms; and approach/care, nursing skills in the face of bullying, and the role of the family in the face of bullying. (5) Conclusions: It is clear that at the international level, nursing is involved in planning and developing autonomous and interdisciplinary interventions to address and prevent bullying. The evidence paves the way for school nurses and family and community nurses to take steps to tackle this phenomenon.
Topics: Humans; Bullying; Adaptation, Psychological; Suicide; Public Health
PubMed: 36833610
DOI: 10.3390/ijerph20042914 -
Annals of Palliative Medicine Oct 2021To investigate the preventive effect of elastic stockings on deep vein thrombosis (DVT) after orthopedic surgery by literature search and meta-analysis. (Meta-Analysis)
Meta-Analysis
BACKGROUND
To investigate the preventive effect of elastic stockings on deep vein thrombosis (DVT) after orthopedic surgery by literature search and meta-analysis.
METHODS
PubMed, Embase and Cochrane were selected as the search database platforms to search the literature of randomized controlled trials related to elastic stockings and DVT published from 2008 to date. Revman 5.3.5 software was used for statistical analysis of the data to obtain forest and funnel plots.
RESULTS
In this study, 90 studies were initially screened and 7 were finally included, covering a total of 3,116 patients. Meta-analysis showed that the 7 studies had statistical heterogeneity (I2=32%, P=0.18), so a random effect model was used. The obtained statistic was [odds ratio (OR) =0.59, 95% confidence interval (CI): (0.34, 1.03)], the statistical effect size was Z=1.84, P=0.07, and the difference was not statistically significant, so a stepwise sensitivity analysis was performed by the exclusion method. One study was excluded, and the remaining 6 showed homogeneity (I2=0%, P=0.46). They were analyzed by subgroup according to the type of operation: ankle surgery or hip and knee arthroplasty. The internal literatures of each subgroup were homogeneous: ankle surgery subgroup (I2=0%, P=0.43), hip and knee arthroplasty subgroup (I2=0%, P=0.88). Therefore, fixed effect mode analysis was used, and the effect size of elastic stockings after ankle surgery was Z=3.65, P=0.0003, while the effect size of elastic stockings in the hip and knee arthroplasty subgroup was Z=1.23, P=0.22.
DISCUSSION
Elastic stockings had an obvious preventive effect on DVT in patients undergoing ankle surgery, but not in patients undergoing lumbar, knee or spinal surgery. It is necessary to combine anticoagulant drugs and other physical therapies to prevent DVT.
Topics: Humans; Orthopedic Procedures; Stockings, Compression; Thrombosis; Venous Thrombosis
PubMed: 34763493
DOI: 10.21037/apm-21-2231 -
The Cochrane Database of Systematic... Aug 2015Ulceration of the feet, which can lead to the amputation of feet and legs, is a major problem for people with diabetes mellitus, and can cause substantial economic... (Review)
Review
BACKGROUND
Ulceration of the feet, which can lead to the amputation of feet and legs, is a major problem for people with diabetes mellitus, and can cause substantial economic burden. Single preventive strategies have not been shown to reduce the incidence of foot ulceration to a significant extent. Therefore, in clinical practice, preventive interventions directed at patients, healthcare providers and/or the structure of health care are often combined (complex interventions).
OBJECTIVES
To assess the effectiveness of complex interventions in the prevention of foot ulcers in people with diabetes mellitus compared with single interventions, usual care or alternative complex interventions. A complex intervention is defined as an integrated care approach, combining two or more prevention strategies on at least two different levels of care: the patient, the healthcare provider and/or the structure of health care.
SEARCH METHODS
For the second update we searched the Cochrane Wounds Group Specialised Register (searched 22 May 2015), The Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library 2015, Issue 4), The Database of Abstracts of Reviews of Effects (DARE) (The Cochrane Library 2015, Issue 4), The Health Technology Assessment Database (HTA) (The Cochrane Library 2015, Issue 4), The NHS Economic Evaluation Database (NHS EED) (The Cochrane Library 2015, Issue 4), Ovid MEDLINE (1946 to 22 May 2015), Ovid MEDLINE (In-Process & Other Non-Indexed Citations 21 May, 2015), Ovid EMBASE (1974 to 21 May, 2015) and EBSCO CINAHL (1982 to 22 May, 2015).
SELECTION CRITERIA
Prospective randomised controlled trials (RCTs) which compared the effectiveness of combinations of preventive strategies, not solely patient education, for the prevention of foot ulcers in people with diabetes mellitus, with single interventions, usual care or alternative complex interventions.
DATA COLLECTION AND ANALYSIS
Two review authors were assigned to independently select studies, to extract study data and to assess risk of bias of included studies, using predefined criteria.
MAIN RESULTS
Only six RCTs met the criteria for inclusion. The study characteristics differed substantially in terms of healthcare settings, the nature of the interventions studied and outcome measures reported. In three studies that compared the effect of an education-centred complex intervention with usual care or written instructions, only little evidence of benefit was found. Three studies compared the effect of more intensive and comprehensive complex interventions with usual care. One study found a significant and cost-effective reduction, one of lower extremity amputations (RR 0.30, 95% CI 0.31 to 0.71). One other study found a significant reduction of both amputation and foot ulcers. The last study reported improvement of patients' self care behaviour. All six included RCTs were at high risk of bias, with hardly any of the predefined quality assessment criteria met.
AUTHORS' CONCLUSIONS
There is no high-quality research evidence evaluating complex interventions for preventing diabetic foot ulceration and insufficient evidence of benefit.
Topics: Adult; Amputation, Surgical; Diabetic Foot; Humans; Patient Education as Topic; Randomized Controlled Trials as Topic; Treatment Outcome
PubMed: 26299991
DOI: 10.1002/14651858.CD007610.pub3 -
International Journal of Environmental... Aug 2022It is well established that access to preventative care, such as breast or cervical cancer screening, can reduce morbidity and mortality. Certain groups may be missed... (Meta-Analysis)
Meta-Analysis Review
It is well established that access to preventative care, such as breast or cervical cancer screening, can reduce morbidity and mortality. Certain groups may be missed out of these healthcare services, such as women with disabilities, as they face many access barriers due to underlying inequalities and negative attitudes. However, the data have not been reviewed on whether women with disabilities face inequalities in the uptake of these services. A systematic review and meta-analysis were conducted to compare the uptake of breast and cervical cancer screening in women with and without disabilities. A search was conducted in July 2021 across four databases: PubMed, MEDLINE, Global Health, and CINAHL. Quantitative studies comparing the uptake of breast or cervical cancer screening between women with and without disabilities were eligible. Twenty-nine studies were included, all from high-income settings. One third of the 29 studies (34.5%, 10) were deemed to have a high risk of bias, and the remainder a low risk of bias. The pooled estimates showed that women with disabilities have 0.78 (95% CI: 0.72-0.84) lower odds of attending breast cancer screening and have 0.63 (95% CI: 0.45-0.88) lower odds of attending cervical cancer screening, compared to women without disabilities. In conclusion, women with disabilities face disparities in receipt of preventative cancer care. There is consequently an urgent need to evaluate and improve the inclusivity of cancer screening programs and thereby prevent avoidable morbidity and mortality.
Topics: Breast Neoplasms; Disabled Persons; Early Detection of Cancer; Female; Humans; Mammography; Mass Screening; Uterine Cervical Neoplasms
PubMed: 35954824
DOI: 10.3390/ijerph19159465 -
Maternal & Child Nutrition Jan 2022Undernutrition is more prevalent among children living in unsanitary environments with inadequate water, sanitation and hygiene (WASH). Despite good evidence for the... (Review)
Review
Undernutrition is more prevalent among children living in unsanitary environments with inadequate water, sanitation and hygiene (WASH). Despite good evidence for the effect of WASH on multiple infectious diseases, evidence for the effect of WASH interventions on childhood undernutrition is less well established, particularly for acute malnutrition. To assess the effectiveness of WASH interventions in preventing and treating acute childhood malnutrition, we performed electronic searches to identify relevant studies published between 1 January 2000 and 13 May 2019. We included studies assessing the effect of WASH on prevention and treatment of acute malnutrition in children under 5 years of age. Data were extracted by two independent reviewers. We included 26 articles of 599 identified references with a total of 43,083 participants. Twenty-five studies reported on the effect of WASH on prevention, and two studies reported its effect on treatment of acute malnutrition. Current evidence does not show consistent associations of WASH conditions and interventions with prevention of acute malnutrition or with the improvement of its treatment outcomes. Only two high-quality randomized controlled trials (RCTs) demonstrated that improved water quality during severe acute malnutrition treatment improved recovery outcomes but did not prevent relapse. Many of the interventions consisted of a package of WASH services, making impossible to attribute the effect to one specific component. This highlights the need for high-quality, rigorous intervention studies assessing the effects of WASH interventions specifically designed to prevent acute malnutrition or improve its treatment.
Topics: Child; Child, Preschool; Communicable Diseases; Humans; Hygiene; Malnutrition; Sanitation; Severe Acute Malnutrition
PubMed: 34612592
DOI: 10.1111/mcn.13257