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Journal of Physiotherapy Apr 2024What are the effects of different types of exercise treatments on oxygen consumption, quality of life and mortality in people with coronary heart disease? (Meta-Analysis)
Meta-Analysis
QUESTION
What are the effects of different types of exercise treatments on oxygen consumption, quality of life and mortality in people with coronary heart disease?
DESIGN
Systematic review with network meta-analysis of randomised controlled trials.
PARTICIPANTS
Adults with coronary heart disease.
INTERVENTION
Exercise interventions including aerobic (continuous or high-intensity interval) training, resistance training, respiratory muscle exercises, water-based exercises, yoga, Tai chi, Qigong exercises and a combination of different types of exercise.
OUTCOME MEASURES
Oxygen consumption, quality of life and mortality.
RESULTS
This review included 178 randomised controlled trials with 19,143 participants. Several exercise interventions improved peak oxygen consumption (mL/kg/min): high-intensity interval training (MD 4.5, 95% CI 3.7 to 5.4); combined water-based exercises and moderate-intensity continuous training (MD 3.7, 95% CI 1.3 to 6.0); combined aerobic and resistance exercise (MD 3.4, 95% CI 2.5 to 4.3); water-based exercises (MD 3.4, 95% CI 0.6 to 6.2); combined respiratory muscle training and aerobic exercise (MD 3.2, 95% CI 0.6 to 5.8); Tai chi (MD 3.0, 95% CI 1.0 to 5.0); moderate-intensity continuous training (MD 3.0, 95% CI 2.3 to 3.6); high-intensity continuous training (MD 2.7, 95% CI 1.6 to 3.8); and resistance training (MD 2.2, 95% CI 0.6 to 3.7). Quality of life was improved by yoga (SMD 1.5, 95% CI 0.5 to 2.4), combined aerobic and resistance exercise (SMD 1.2, 95% CI 0.6 to 1.7), moderate-intensity continuous training (SMD 1.1, 95% CI 0.6 to 1.6) and high-intensity interval training (SMD 0.9, 95% CI 0.1 to 1.6). All-cause mortality was reduced by continuous aerobic exercise (RR 0.67, 95% CI 0.53 to 0.86) and combined aerobic and resistance exercise (RR 0.58, 95% CI 0.36 to 0.94). Continuous aerobic exercise also reduced cardiovascular mortality (RR 0.56, 95% CI 0.42 to 0.74).
CONCLUSION
People with coronary heart disease may use a range of exercise modalities to improve oxygen consumption, quality of life and mortality.
REGISTRATION
PROSPERO CRD42022344545.
Topics: Adult; Humans; Quality of Life; Network Meta-Analysis; Exercise Therapy; Coronary Disease; Water
PubMed: 38503676
DOI: 10.1016/j.jphys.2024.02.018 -
BMC Oral Health Mar 2024Several efforts have been made to improve mechanical and biological properties of calcium silicate-based cements through changes in chemical composition of the... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Several efforts have been made to improve mechanical and biological properties of calcium silicate-based cements through changes in chemical composition of the materials. This study aimed to investigate the physical (including setting time and compressive strength) and chemical (including calcium ion release, pH level) properties as well as changes in cytotoxicity of mineral trioxide aggregate (MTA) after the addition of 3 substances including CaCl, NaHPO, and propylene glycol (PG).
METHODS
The systematic review was conducted in accordance with Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA). Electronic searches were performed on PubMed, Embase, and Scopus databases, spanning from 1993 to October 2023 in addition to manual searches. Relevant laboratory studies were included. The quality of the included studies was assessed using modified ARRIVE criteria. Meta-analyses were performed by RevMan statistical software.
RESULTS
From the total of 267 studies, 24 articles were included in this review. The results of the meta-analysis indicated that addition of PG increased final setting time and Ca ion release. Addition of NaHPO did not change pH and cytotoxicity but reduced the final setting time. Incorporation of 5% CaCl reduced the setting time but did not alter the cytotoxicity of the cement. However, addition of 10% CaCl reduced cell viability, setting time, and compressive strength.
CONCLUSION
Inclusion of 2.5% wt. Na2HPO4 and 5% CaCl2 in MTA can be advisable for enhancing the physical, chemical, and cytotoxic characteristics of the admixture. Conversely, caution is advised against incorporating elevated concentrations of PG due to its retarding effect.
TRIAL REGISTRATION
PROSPERO registration number: CRD42021253707.
Topics: Aluminum Compounds; Calcium Chloride; Calcium Compounds; Dental Cements; Drug Combinations; Oxides; Propylene Glycol; Silicates
PubMed: 38486235
DOI: 10.1186/s12903-024-04103-1 -
Complementary Medicine Research 2024For centuries, spring and other natural waters have been recommended as external or internal remedies for numerous diseases. For studies that examined the effects of...
How Effective Is Drinking Natural Mineral Water against Heartburn from Functional Dyspepsia, Gastroesophageal Reflux Disease, or Other Causes? A Systematic Review of Clinical Intervention Studies.
BACKGROUND
For centuries, spring and other natural waters have been recommended as external or internal remedies for numerous diseases. For studies that examined the effects of drinking mineral waters against heartburn, gastroesophageal reflux disease (GERD), or functional dyspepsia, a systematic review is lacking.
OBJECTIVES
The main aim of this systematic review was to examine the effects of drinking natural mineral waters on heartburn from various causes by identifying all published intervention studies and critically appraising their methods as well as summarizing their results.
METHODS
We systematically searched the largest medical literature database MEDLINE, further relevant web sources, and gray literature for randomized and nonrandomized trials, with or without control groups, up to September 2021 and no language restrictions. Further inclusion criteria were adult patients with heartburn, drinking cure with natural mineral water as the intervention, compared to no or other interventions (care-as-usual, waiting list). We defined the reduction of heartburn symptoms and duration of disease episodes as primary and quality of life as secondary outcomes. Two reviewers independently carried out the study quality assessments (risk of bias) using the National Institutes of Health-Study Quality Assessment Tools.
RESULTS
Nine trials comprising 393 patients from Italy, Russia, Ukraine, and Germany fulfilled all inclusion criteria. We identified three randomized controlled trials (all with poor methodological quality), plus six before-after (pre/post) intervention studies without a control group. The intervention groups of the three comparative trials seemed to show a stronger reduction of self-reported heartburn symptoms, and duration of heartburn episodes than the respective control groups; however, they all had poor methodological quality.
CONCLUSION
Based on the best available evidence of clinical studies, we cannot recommend or advise against drinking natural mineral waters as a treatment for heartburn. The potential benefits of natural mineral waters that were reported in some studies with a lower evidence level (e.g., lacking a control group) should be verified by good quality randomized clinical trials with adequate comparison groups and longer follow-up periods.
UNLABELLED
Hintergrund Seit Jahrhunderten werden Quell- und andere natürliche Wässer als äußerliche oder innerliche Heilmittel für zahlreiche Krankheiten empfohlen. Für Studien, die die Wirkung des Trinkens von Mineralwasser gegen Sodbrennen, gastroösophageale Refluxkrankheit (GERD) oder funktionelle Dyspepsie untersuchten, fehlt eine systematische Übersicht.Zielsetzung Das Hauptziel dieser systematischen Übersichtsarbeit war es, die Auswirkungen von Trinkkuren mit natürlichen Mineralwässern auf Sodbrennen verschiedener Ursachen zu untersuchen, indem alle veröffentlichten Interventionsstudien identifiziert und ihre Methoden kritisch bewertet sowie ihre Ergebnisse zusammengefasst wurden.Methoden Wir durchsuchten systematisch die größte medizinische Literaturdatenbank MEDLINE, weitere relevante Internetquellen und graue Literatur nach randomisierten und nicht-randomisierten Studien, mit oder ohne Kontrollgruppen, bis September 2021 und ohne sprachliche Einschränkungen. Weitere Einschlusskriterien waren erwachsene Patienten mit Sodbrennen, Trinkkur mit natürlichem Mineralwasser als Intervention, im Vergleich zu keiner oder anderen Interventionen (care-as-usual, Warteliste). Wir definierten die Abnahme der Symptome des Sodbrennens und die Dauer der Krankheitsepisoden als primäre und die Lebensqualität als sekundäre Endpunkte. Zwei Gutachter bewerteten unabhängig voneinander die Qualität der Studien (Verzerrungsrisiko) anhand der National Institutes of Health-Study Quality Assessment Tools.Ergebnisse Neun Studien mit 393 Patienten aus Italien, Russland, der Ukraine und Deutschland erfüllten alle Einschlusskriterien. Wir identifizierten drei randomisierte kontrollierte Studien (alle mit schlechter methodischer Qualität) sowie sechs Vorher-Nachher-Studien (Prä-/Post-Studien) ohne Kontrollgruppe. Die Interventionsgruppen der drei randomisierten Vergleichsstudien schienen eine stärkere Verringerung der selbstberichteten Symptome und der Dauer der Episoden des Sodbrennens zu zeigen als die jeweiligen Kontrollgruppen, allerdings waren sie alle von schlechter methodischer Qualität.Schlussfolgerung Auf der Grundlage der besten verfügbaren Belege aus klinischen Studien können wir das Trinken natürlicher Mineralwässer zur Behandlung von Sodbrennen weder empfehlen noch davon abraten. Die potenziellen Vorteile natürlicher Mineralwässer, die in einigen Studien mit geringerer Evidenz (z. B. ohne Kontrollgruppe) berichtet wurden, sollten durch qualitativ hochwertige randomisierte klinische Studien mit angemessenen Vergleichsgruppen und längeren Nachbeobachtungszeiträumen überprüft werden.Topics: Humans; Mineral Waters; Gastroesophageal Reflux; Heartburn; Dyspepsia; Randomized Controlled Trials as Topic
PubMed: 38471489
DOI: 10.1159/000536528 -
Advances in Nutrition (Bethesda, Md.) Apr 2024Understanding energy expenditure in children with chronic disease is critical due to the impact on energy homeostasis and growth. This systematic review aimed to... (Review)
Review
Understanding energy expenditure in children with chronic disease is critical due to the impact on energy homeostasis and growth. This systematic review aimed to describe available literature of resting (REE) and total energy expenditure (TEE) in children with chronic disease measured by gold-standard methods of indirect calorimetry (IC) and doubly labeled water (DLW), respectively. A literature search was conducted using OVID Medline, Embase, CINAHL Plus, Cochrane, and Scopus until July 2023. Studies were included if the mean age of the participants was ≤18 y, participants had a chronic disease, and measurement of REE or TEE was conducted using IC or DLW, respectively. Studies investigating energy expenditure in premature infants, patients with acute illness, and intensive care patients were excluded. The primary outcomes were the type of data (REE, TEE) obtained and REE/TEE stratified by disease group. In total, 271 studies across 24 chronic conditions were identified. Over 60% of retrieved studies were published >10 y ago and conducted on relatively small population sizes (n range = 1-398). Most studies obtained REE samples (82%) rather than that of TEE (8%), with very few exploring both samples (10%). There was variability in the difference in energy expenditure in children with chronic disease compared with that of healthy control group across and within disease groups. Eighteen predictive energy equations were generated across the included studies. Quality assessment of the studies identified poor reporting of energy expenditure protocols, which may limit the validity of results. Current literature on energy expenditure in children with chronic disease, although extensive, reveals key future research opportunities. International collaboration and robust measurement of energy expenditure should be conducted to generate meaningful predictive energy equations to provide updated evidence that is reflective of emerging disease-modifying therapies. This study was registered in PROSPERO as CRD42020204690.
Topics: Child; Humans; Energy Metabolism; Water; Calorimetry, Indirect; Health Status; Chronic Disease
PubMed: 38432591
DOI: 10.1016/j.advnut.2024.100198 -
The Science of the Total Environment Apr 2024Synthetic musks (SMs) have served as cost-effective substitutes for natural musk compounds in personal care and daily chemical products for decades. Their widespread use... (Review)
Review
Synthetic musks (SMs) have served as cost-effective substitutes for natural musk compounds in personal care and daily chemical products for decades. Their widespread use has led to their detection in various environmental matrices, raising concerns about potential risks. Despite numerous studies on SM levels in different natural environments, a systematic review of their contemporary presence is lacking. This review aims to address this gap by summarising recent research developments on SMs in diverse natural environments, including river water, lake water, seawater, estuarine water, groundwater, snow, meltwater, sediments, aquatic suspended matter, soils, sands, outdoor air, and atmospheric particulate matter. Covering the period from 2010 to 2023, the review focuses on four SM categories: nitro, polycyclic, macrocyclic, and alicyclic. It systematically examines their sources, occurrences, concentrations, spatial and temporal variations, and fate. The literature reveals widespread detection of SMs in the natural environment (freshwater and sediments in particular), with polycyclic musks being the most studied group. Both direct (e.g., wastewater discharges) and indirect (e.g., human recreational activities) sources contribute to SM presence. Levels of SMs vary greatly among studies with higher levels observed in certain regions, such as sediments in Southeast Asia. Spatial and temporal variations are also evident. The fate of SMs in the environment depends on their physicochemical properties and environmental processes, including bioaccumulation, biodegradation, photodegradation, adsorption, phase exchange, hydro-dilution effects. Biodegradation and photodegradation can decrease SM levels, but may produce more persistent and eco-toxic products. Modelling approaches have been employed to analyse SM fate, especially for indirect processes like photodegradation or long-distance atmospheric transport. Future studies should further investigate the complex fate if SMs and their environmental influence. This review enhances understanding of SM status in the natural environment and supports efforts to control environmental contamination.
Topics: Humans; Fresh Water; Wastewater; Biodegradation, Environmental; Seawater; Water; Water Pollutants, Chemical; Benzopyrans; Tetrahydronaphthalenes
PubMed: 38432391
DOI: 10.1016/j.scitotenv.2024.171344 -
BMC Geriatrics Feb 2024Population aging is a problem that has affected most countries in the world. Poor-quality sleep is a common complaint among the elderly. Foot baths are a method of heat...
INTRODUCTION
Population aging is a problem that has affected most countries in the world. Poor-quality sleep is a common complaint among the elderly. Foot baths are a method of heat therapy and are performed as an independent nursing care in different departments. The present study was conducted with the aim of investigating the effects of foot baths with spa on improving the sleep quality of the elderly.
METHODS
This research is a systematic review. We systematically searched six databases, including Google Scholar, PubMed, Web of Science, Scopus, Embase, and the World Health Organization databases, to retrieve the related articles based on the keywords used in our search strategy from 2010 to March 2023.
RESULT
Finally, 10 articles were included in this study. All studies were randomized controlled trial (RCTs) and semi-experimental. In all 9 studies, the positive effects of the foot bath were reported. In 9 studies, the effect of foot baths with water above 40 degrees Celsius was reported. The PSQR questionnaire was used in most of the studies.
CONCLUSION
The total findings of this study showed that due to the high prevalence of sleep problems in the elderly, foot baths with warm water can be used as an easy, simple, and safe nursing intervention to improve sleep quality. Therefore, it can be used in nursing homes and hospitals. It is also a non-pharmacological and inexpensive nursing intervention that can be implemented by the elderly themselves after training by community health nurses.
Topics: Humans; Aged; Sleep Quality; Sleep Initiation and Maintenance Disorders; Aging; Pain Management; Water; Sleep
PubMed: 38408926
DOI: 10.1186/s12877-023-04590-x -
Water Research Apr 2024The presence of biofilms in drinking water distribution systems (DWDS) is responsible for water quality deterioration and a possible source of public health risks.... (Review)
Review
The presence of biofilms in drinking water distribution systems (DWDS) is responsible for water quality deterioration and a possible source of public health risks. Different factors impact the biological stability of drinking water (DW) in the distribution networks, such as the presence and concentration of nutrients, water temperature, pipe material composition, hydrodynamic conditions, and levels of disinfectant residual. This review aimed to evaluate the current state of knowledge on strategies for DW biofilm disinfection through a qualitative and quantitative analysis of the literature published over the last decade. A systematic review method was performed on the 562 journal articles identified through database searching on Web of Science and Scopus, with 85 studies selected for detailed analysis. A variety of disinfectants were identified for DW biofilm control such as chlorine, chloramine, UV irradiation, hydrogen peroxide, chlorine dioxide, ozone, and others at a lower frequency, namely, electrolyzed water, bacteriophages, silver ions, and nanoparticles. The disinfectants can impact the microbial communities within biofilms, reduce the number of culturable cells and biofilm biomass, as well as interfere with the biofilm matrix components. The maintenance of an effective residual concentration in the water guarantees long-term prevention of biofilm formation and improves the inactivation of detached biofilm-associated opportunistic pathogens. Additionally, strategies based on multi-barrier processes by optimization of primary and secondary disinfection combined with other water treatment methods improve the control of opportunistic pathogens, reduce the chlorine-tolerance of biofilm-embedded cells, as well as decrease the corrosion rate in metal-based pipelines. Most of the studies used benchtop laboratory devices for biofilm research. Even though these devices mimic the conditions found in real DWDS, future investigations on strategies for DW biofilm control should include the validity of the promising strategies against biofilms formed in real DW networks.
Topics: Disinfection; Drinking Water; Water Supply; Chlorine; Disinfectants; Water Purification; Biofilms; Chlorides
PubMed: 38359597
DOI: 10.1016/j.watres.2024.121273 -
Acta Odontologica Latinoamericana : AOL Dec 2023Fluorosis is a worldwide public health problem. One of the factors related to it is the type of water consumed, such as groundwater. High fluoride concentration in...
UNLABELLED
Fluorosis is a worldwide public health problem. One of the factors related to it is the type of water consumed, such as groundwater. High fluoride concentration in groundwater may be explained by contamination from local industries. Since fluoride and arsenic are the main pollutants of groundwater, some studies correlate groundwater consumption with high prevalence of fluorosis.
AIM
The aim of this study was to conduct a systematic review to determine whether children's risk of fluorosis is related to drinking groundwater.
MATERIALS AND METHOD
The protocol for this systematic review was registered at the National Institute of Health Research Database (CRD42021227298). A comprehensive search was conducted to identify potentially relevant studies by exploring a range of electronic databases (Medline via PubMed, Scopus, Cochrane Library, Science Direct, Web of Science Core Collection, Medline via Ovid, Lilacs, Embase, and grey literature).
RESULTS
A total 2189 articles were found. After reading titles and abstracts, 63 were selected for screening, and the final data was extracted from 15 articles.
CONCLUSION
A relationship was identified between drinking fluoridated water from wells and the prevalence of fluorosis in individuals up to 18 years old. This is the first study to assess the issue systematically worldwide.
Topics: Child; Humans; Adolescent; Fluorides; Prevalence; Fluorosis, Dental; Groundwater; Drinking Water
PubMed: 38345279
DOI: 10.54589/aol.36/3/169 -
Journal of Environmental Management Feb 2024Biofiltration utilizes natural mechanisms including biodegradation and biotransformation along with other physical processes for the removal of organic micropollutants... (Review)
Review
Biofiltration utilizes natural mechanisms including biodegradation and biotransformation along with other physical processes for the removal of organic micropollutants (OMPs) such as pharmaceuticals, personal care products, pesticides and industrial compounds found in (waste)water. In this systematic review, a total of 120 biofiltration studies from 25 countries were analyzed, considering various biofilter configurations, source water types, biofilter media and scales of operation. The study also provides a bibliometric analysis to identify the emerging research trends in the field. The results show that granular activated carbon (GAC) either alone or in combination with another biofiltration media can remove a broad range of OMPs efficiently. The impact of pre-oxidation on biofilter performance was investigated, revealing that pre-oxidation significantly improved OMP removal and reduced the empty bed contact time (EBCT) needed to achieve a consistently high OMP. Biofiltration with pre-oxidation had median removals ranging between 65% and >90% for various OMPs at 10-45 min EBCT with data variability drastically reducing beyond 20 min EBCT. Biofiltration without pre-oxidation had lower median removals with greater variability. The results demonstrate that pre-oxidation greatly enhances the removal of adsorptive and poorly biodegradable OMPs, while its impact on other OMPs varies. Only 19% of studies we reviewed included toxicity testing of treated effluent, and even fewer measured transformation products. Several studies have previously reported an increase in effluent toxicity because of oxidation, although it was successfully abated by subsequent biofiltration in most cases. Therefore, the efficacy of biofiltration treatment should be assessed by integrating toxicity testing into the assessment of overall removal.
Topics: Filtration; Water Purification; Water Pollutants, Chemical; Charcoal; Water
PubMed: 38325285
DOI: 10.1016/j.jenvman.2024.120203 -
Medicina (Kaunas, Lithuania) Dec 2023: Korean and traditional Chinese medicine state that pyrite is effective for fracture treatment, but supporting clinical data are limited. This systematic review aimed... (Meta-Analysis)
Meta-Analysis Review
: Korean and traditional Chinese medicine state that pyrite is effective for fracture treatment, but supporting clinical data are limited. This systematic review aimed to investigate the therapeutic role of Chinese patent medicine containing pyrite (CPMP) in clinical treatment for fractures. : Seven electronic databases were searched using the keywords "pyrite", "pyritum", and "zirantong" between inception and December 2022, yielding 29 published clinical studies. Randomized controlled trials that included CPMP were considered eligible regardless of the fracture type. Quality assessment and meta-analysis of the included RCTs were also performed. : Most studies showed high heterogeneity (I > 50%) and significant results ( < 0.05). Compared to the results of the control group, CPMP was more effective in terms of the primary outcome related to the efficacy rate, including the total effective rate, callus growth rate, bone union, and edema disappearance time (all < 0.00001) and in terms of secondary outcomes related to pain reduction, namely pain intensity and pain disappearance time, than the control group (both < 0.01). CPMP was more effective than the control group in terms of erythrocyte sedimentation rate ( < 0.01), hematocrit ( < 0.01), erythrocyte aggregation ( < 0.05), and plasma viscosity ( < 0.05). CPMP did not cause serious side effects, and the incidence of complications was significantly less than that in the control group. : CPMP may be a safe and effective alternative treatment for fractures and may be beneficial in preventing postoperative complications, reducing pain, relieving symptoms, and accelerating healing.
Topics: Humans; Fractures, Bone; Medicine, East Asian Traditional; Asian People; Pain; Iron; Sulfides
PubMed: 38256337
DOI: 10.3390/medicina60010076