scholarly journals Endocrine Cephalic Phase Responses to Food Cues: A Systematic Review

2020 ◽  
Vol 11 (5) ◽  
pp. 1364-1383
Author(s):  
Marlou P Lasschuijt ◽  
Monica Mars ◽  
Cees de Graaf ◽  
Paul A M Smeets
Keyword(s):  
Systematic Review ◽  
Glucose Homeostasis ◽  
Pancreatic Polypeptide ◽  
Search Strategy ◽  
Onset Time ◽  
Cochrane Library ◽  
Original Research ◽  
Food Cues ◽  
Total N ◽  
Cephalic Phase

ABSTRACT Cephalic phase responses (CPRs) are conditioned anticipatory physiological responses to food cues. They occur before nutrient absorption and are hypothesized to be important for satiation and glucose homeostasis. Cephalic phase insulin responses (CPIRs) and pancreatic polypeptide responses (CPPPRs) are found consistently in animals, but human literature is inconclusive. We performed a systematic review of human studies to determine the magnitude and onset time of these CPRs. The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines were used to develop a search strategy. The terms included in the search strategy were cephalic or hormone response or endocrine response combined with insulin and pancreatic polypeptide (PP). The following databases were searched: Scopus (Elsevier), Science Direct, PubMed, Google Scholar, and The Cochrane Library. Initially, 582 original research articles were found, 50 were included for analysis. An insulin increase (≥1μIU/mL) was observed in 41% of the treatments (total n = 119). In 22% of all treatments the increase was significant from baseline. The median (IQR) insulin increase was 2.5 (1.6–4.5) μIU/mL, 30% above baseline at 5± 3 min  after food cue onset (based on study treatments that induced ≥1 μIU/mL insulin increase). A PP increase (>10 pg/mL) was found in 48% of the treatments (total n = 42). In 21% of the treatments, the increase was significant from baseline. The median (IQR) PP increase was 99 (26–156) pg/mL, 68% above baseline at 9± 4 min  after food cue onset (based on study treatments that induced ≥1 μIU/mL insulin increase). In conclusion, CPIRs are small compared with spontaneous fluctuations. Although CPPPRs are of a larger magnitude, both show substantial variation in magnitude and onset time. We found little evidence for CPIR or CPPPR affecting functional outcomes, that is, satiation and glucose homeostasis. Therefore, CPRs do not seem to be biologically meaningful in daily life.

scholarly journals Biomarkers predictive of treatment response in psoriasis and psoriatic arthritis: a systematic review

2021 ◽  
Vol 13 ◽  
pp. 1759720X2110140
Author(s):  
Conor Magee ◽  
Hannah Jethwa ◽  
Oliver M. FitzGerald ◽  
Deepak R. Jadon
Keyword(s):  
Systematic Review ◽  
Psoriatic Arthritis ◽  
Treatment Response ◽  
Unmet Need ◽  
Response To Treatment ◽  
Cochrane Library ◽  
Original Research ◽  
Eligibility Criteria ◽  
Psoriatic Disease ◽  
Subsequent Response

Aims: The ability to predict response to treatment remains a key unmet need in psoriatic disease. We conducted a systematic review of studies relating to biomarkers associated with response to treatment in either psoriasis vulgaris (PsV) or psoriatic arthritis (PsA). Methods: A search was conducted in PubMed, Embase and the Cochrane library from their inception to 2 September 2020, and conference proceedings from four major rheumatology conferences. Original research articles studying pre-treatment biomarker levels associated with subsequent response to pharmacologic treatment in either PsV or PsA were included. Results: A total of 765 articles were retrieved and after review, 44 articles (22 relating to PsV and 22 to PsA) met the systematic review’s eligibility criteria. One study examined the response to methotrexate, one the response to tofacitinib and all the other studies to biologic disease-modifying antirheumatic drugs (DMARDs). Whilst several studies examined the HLA-C*06 allele in PsV, the results were conflicting. Interleukin (IL)-12 serum levels and polymorphisms in the IL-12B gene show promise as biomarkers of treatment response in PsV. Most, but not all, studies found that higher baseline levels of C-reactive protein (CRP) were associated with a better clinical response to treatment in patients with PsA. Conclusion: Several studies have identified biomarkers associated with subsequent response to treatment in psoriatic disease. However, due to the different types of biomarkers, treatments and outcome measures used, firm conclusions cannot be drawn. Further validation is needed before any of these biomarkers translate to clinical practice.

scholarly journals Effects of low back pain on balance performance in elderly people: a systematic review and meta-analysis

2021 ◽  
Vol 18 (1) ◽  
Author(s):  
Le Ge ◽  
Chuhuai Wang ◽  
Haohan Zhou ◽  
Qiuhua Yu ◽  
Xin Li
Keyword(s):  
Systematic Review ◽  
Low Back Pain ◽  
Back Pain ◽  
Elderly People ◽  
Meta Analysis ◽  
Cochrane Library ◽  
Original Research ◽  
Low Back ◽  
Centre Of Pressure ◽  
Balance Performance

Abstract Background Research suggests that individuals with low back pain (LBP) may have poorer motor control compared to their healthy counterparts. However, the sample population of almost 90% of related articles are young and middle-aged people. There is still a lack of a systematic review about the balance performance of elderly people with low back pain. This study aimed to conduct a systematic review and meta-analysis to understand the effects of LBP on balance performance in elderly people. Methods This systematic review and meta-analysis included a comprehensive search of PubMed, Embase, and Cochrane Library databases for full-text articles published before January 2020. We included the articles that 1) investigated the elderly people with LBP; 2) assessed balance performance with any quantifiable clinical assessment or measurement tool and during static or dynamic activity; 3) were original research. Two independent reviewers screened the relevant articles, and disagreements were resolved by a third reviewer. Results Thirteen case-control studies comparing balance performance parameters between LBP and healthy subjects were included. The experimental group (LBP group) was associated with significantly larger area of centre of pressure movement (P < 0.001), higher velocity of centre of pressure sway in the anteroposterior and mediolateral directions (P = 0.01 and P = 0.02, respectively), longer path length in the anteroposterior direction (P < 0.001), slower walking speed (P = 0.05), and longer timed up and go test time (P = 0.004) than the control group. Conclusion The results showed that balance performance was impaired in elderly people with LBP. We should pay more attention to the balance control of elderly people with LBP.

scholarly journals The Added Effect of Artificial Intelligence on Physicians’ Performance in Detecting Thoracic Pathologies on CT and Chest X-ray: A Systematic Review

Diagnostics ◽  
2021 ◽  
Vol 11 (12) ◽  
pp. 2206
Author(s):  
Dana Li ◽  
Lea Marie Pehrson ◽  
Carsten Ammitzbøl Lauridsen ◽  
Lea Tøttrup ◽  
Marco Fraccaro ◽  
...  
Keyword(s):  
Artificial Intelligence ◽  
Systematic Review ◽  
Assessment Tool ◽  
Cochrane Library ◽  
Original Research ◽  
Quality Assessment Tool ◽  
Bias Assessment ◽  
X Ray ◽  
Chest X Ray ◽  
Sensitivity Specificity

Our systematic review investigated the additional effect of artificial intelligence-based devices on human observers when diagnosing and/or detecting thoracic pathologies using different diagnostic imaging modalities, such as chest X-ray and CT. Peer-reviewed, original research articles from EMBASE, PubMed, Cochrane library, SCOPUS, and Web of Science were retrieved. Included articles were published within the last 20 years and used a device based on artificial intelligence (AI) technology to detect or diagnose pulmonary findings. The AI-based device had to be used in an observer test where the performance of human observers with and without addition of the device was measured as sensitivity, specificity, accuracy, AUC, or time spent on image reading. A total of 38 studies were included for final assessment. The quality assessment tool for diagnostic accuracy studies (QUADAS-2) was used for bias assessment. The average sensitivity increased from 67.8% to 74.6%; specificity from 82.2% to 85.4%; accuracy from 75.4% to 81.7%; and Area Under the ROC Curve (AUC) from 0.75 to 0.80. Generally, a faster reading time was reported when radiologists were aided by AI-based devices. Our systematic review showed that performance generally improved for the physicians when assisted by AI-based devices compared to unaided interpretation.

scholarly journals Sarcopenic is associated with hypertension in older adults: a systematic review and meta-analysis

2020 ◽  
Author(s):  
Tingting Bai ◽  
Fang Fang ◽  
Feika Li ◽  
Yan Ren ◽  
Jiaan Hu ◽  
...  
Keyword(s):  
Systematic Review ◽  
Older Adults ◽  
Confidence Interval ◽  
Handgrip Strength ◽  
Meta Analysis ◽  
Cochrane Library ◽  
Original Research ◽  
Inclusion Criteria ◽  
Asian Group ◽  
Research Studies

Abstract BackgroundBoth sarcopenia and handgrip strength have been observed association with hypertension. However, the results in different studies were inconsistent. In the current study, we conducted a systematic review and meta-analysis to reveal the association between sarcopenia, handgrip strength, and hypertension in older adults.MethodsPubMed, MEDLINE, Cochrane Library, and EMBASE databases were searched from inception to 15 November, 2019for original research studies. The studies that addressed the association between sarcopenia, handgrip strength, and hypertension were included and summarized.Results19 studies met the inclusion criteria and a total of 21301 were included in the meta-analysis. Eight eligible studiesreported the odd ratios (ORs) of hypertension and the ORs ranged from 0.41 to 4.38. When pooled the ORs together, the summarized ORs was 1.29 [95% confidence interval (CI) =1.00-1.67]. The summarized ORs for the Asian group 1.50 (95% CI=1.35-1.67) was significantly higher than that of Caucasian group 1.08 (95% CI=0.39-2.97). Eleven studies provided the data on association between handgrip strength and hypertension. The overall ORs and 95% CI was 0.99 (95% CI=0.80-1.23), showing no association.ConclusionSarcopenia was associated with hypertension but no correlation was found between handgrip strength and hypertension in older adults.

scholarly journals Current and Potential Roles in Sports Pharmacy: A Systematic Review

Pharmacy ◽  
2019 ◽  
Vol 7 (1) ◽  
pp. 29 ◽  
Author(s):  
Alison Hooper ◽  
Joyce Cooper ◽  
Jennifer Schneider ◽  
Therése Kairuz
Keyword(s):  
Systematic Review ◽  
Sports Medicine ◽  
Current Evidence ◽  
Cochrane Library ◽  
Original Research ◽  
Good Potential ◽  
Limited Opportunity ◽  
The Cochrane Library ◽  
And Control ◽  
Source Of Information

(1) Background: The objective of this systematic review was to evaluate current and potential roles for pharmacists in sports medicine and to identify key themes in outcomes reported in studies. (2) Methods: EMBASE, MEDLINE, CINAHL, Scopus and the Cochrane Library were searched in January 2019. Peer-reviewed, original research articles were considered for inclusion. Articles published in a language other than English were excluded. Quality appraisal was performed independently by two authors. (3) Results: Findings of 11 eligible articles (10 observational and 1 experimental study design) were grouped into three themes: (i) doping prevention and control, (ii) injury management and first aid, and (iii) educational and curricular needs. Pharmacists were perceived as a good potential source of information about doping and are enthusiastic about counseling athletes, but lack knowledge and confidence in this area. While pharmacists were frequently consulted for advice on managing sprains and strains, their advice was not always guided by current evidence. Pharmacists and pharmacy students recalled limited opportunity for education in sports pharmacy. (4) Conclusion: Pharmacists showed a willingness and an aptitude to counsel athletes. However, lack of knowledge and confidence, and limited educational opportunities, were key barriers. More research is necessary to support pharmacists in this role.

Cytoreductive radical prostatectomy versus systemic therapy and radiation therapy in metastatic prostate cancer: A systematic review and meta-analysis

2021 ◽  
pp. 039156032110366
Author(s):  
Hamidreza Shemshaki ◽  
Said Abdallah Al-Mamari ◽  
Ishfaq Ahmed Geelani ◽  
Santosh Kumar
Keyword(s):  
Prostate Cancer ◽  
Systematic Review ◽  
Radiation Therapy ◽  
Radical Prostatectomy ◽  
Systemic Therapy ◽  
Metastatic Prostate Cancer ◽  
Meta Analysis ◽  
Cochrane Library ◽  
Original Research ◽  
The Cochrane Library

Cytoreductive prostatectomy had gained a lot of interest in treatment of metastatic prostate cancer (mPCa) but this treatment approach is still in the experimental phase. This systematic review and meta-analysis was conducted to shed light on the merits of cytoreductive radical prostatectomy compared to systemic and radiation therapy in treatment of mPCa. In February 2021, summary data from 12 original research papers covering 100,973 patients is abstracted. PubMed/Medline, Scopus, Google Scholar, EMBASE, and the Cochrane Library were all reviewed and 12 publications were chosen for inclusion. The evaluated outcomes were 1-, 3-, and 5-year Cancer-Specific (CSS) and overall survival (OS) rates. Cytoreductive radical prostatectomy had significantly higher survival rate for 1-year (OR: 3.03; 95% CI: 2.30–3.98; p < 0.001), 3-year (OR: 2.47; 95% CI: 2.14–3.51; p < 0.001), and 5-year CSS rates (OR: 2.90; 95% CI: 2.10–4.01; p < 0.001) than systemic therapy in mPCa. Higher significant rates of 1-year (OR: 2.35; 95% CI: 1.65–3.36; p < 0.001), three-year (OR: 2.25; 95% CI: 1.96–2.60; p < 0.001), and 5-year OS rates (OR: 2.54; 95% CI: 2.10–3.08; p < 0.001) were also detected for cytoreductive radical prostatectomy compared to systemic therapy. There were no significant differences in 1-year (OR: 1.21; 95% CI: 0.88–1.66; p = 0.25), 3-year (OR: 1.21; 95% CI: 0.92–1.59; p = 0.18), and 5-year CSS rates (OR: 0.91; 95% CI: 0.58–1.42; p = 0.67) between cytoreductive radical prostatectomy and radiation in mPCa patients. Also, no significant differences in 1-year (OR: 1.06; 95% CI: 0.77–1.47; p = 0.71), 3-year (OR: 0.83; 95% CI: 0.60–1.14; p = 0.25), and 5-year OS rates (OR: 1.84; 95% CI: 0.76–4.45; p = 0.18) were detected between cytoreductive radical prostatectomy and radiation therapy. Cytoreductive radical prostatectomy had significantly higher 1-, 3-, and 5-year CSS and OS rates compared to systemic therapy. Comparable CSS and OS rates were found between cytoreductive radical prostatectomy and radiation therapy.

scholarly journals Epidemiology, clinical characteristics and treatment of critically ill patients with COVID-19): a protocol for a living systematic review

BMJ Open ◽  
2021 ◽  
Vol 11 (1) ◽  
pp. e042008
Author(s):  
Lazar Milovanovic ◽  
Erin Hessey ◽  
Meghan Sebastianski ◽  
Diana Keto-Lambert ◽  
Ben Vandermeer ◽  
...  
Keyword(s):  
Systematic Review ◽  
Critically Ill ◽  
Critically Ill Patients ◽  
Search Strategy ◽  
Meta Analysis ◽  
Case Series ◽  
Case Fatality ◽  
Cochrane Library ◽  
Icu Admission ◽  
Epidemiological Characteristics

IntroductionIn December 2019, the first cases of COVID-19 associated with SARS-CoV-2 viral infection were described in Wuhan, Hubei Province, China. Since then, it has spread rapidly affecting 188 countries and was declared a pandemic by the WHO on 11 March 2020. Preliminary reports suggest up to 30% of patients require intensive care unit (ICU) admission and case fatality rate estimate is 2.3%–7.2%. The primary reason for ICU admission is hypoxaemic respiratory failure, while factors associated with ICU admission include increased age, presence of comorbidities and cytokine storm. Case series and retrospective trials initially assessed proposed treatments with randomised controlled trials now reporting early outcomes. We conduct a systematic review and meta-analysis to identify epidemiological factors, treatments and complications that predict mortality among critically ill patients with COVID-19.Methods and analysisOur comprehensive search strategy was developed in consultation with a research librarian. We will search electronic databases: Ovid Medline, Ovid Embase, Ovid Cumulative Index to Nursing and Allied Health Literature (CINAHL) and Wiley Cochrane Library. The search strategy combines concepts from COVID-19, validated COVID-19 search filters and geographical locations of large outbreaks. Citation screening, selection, quality assessment and data abstraction will be performed in duplicate. Clinically homogenous epidemiological characteristics, interventions and complications will be pooled in statistical meta-analysis. Within the framework of a living systematic review, the search and data analysis will be updated every 6 months.Ethics and disseminationOur systematic review will synthesise literature on risk factors and interventions associated with mortality in critically ill patients with COVID-19. Results will be presented at national and international conferences and submitted for peer-reviewed publication. The pooled analysis can provide guidance to inform clinical guidelines for care of critically ill patients with COVID-19. Iterative updates will be made public through open access. Research ethics approval is not required.PROSPERO registration numberCRD42020176672.

scholarly journals Intracanal Cryotherapy and its Effects on the Postoperative Pain in Root Canal Therapy: Systematic Review & Meta-analysis Protocol.

2020 ◽  
Author(s):  
Durre Sadaf ◽  
Muhammad Zubair Ahmad ◽  
Igho Onakpoya
Keyword(s):  
Systematic Review ◽  
Postoperative Pain ◽  
Root Canal ◽  
Search Strategy ◽  
Risk Of Bias ◽  
Cochrane Library ◽  
Root Canal Therapy ◽  
Bias Assessment ◽  
Comprehensive Search ◽  
Comprehensive Search Strategy

Abstract Background: There are many research studies directing in lowering postoperative pain in root canal therapy. The use of intracanal cryotherapy in root canal treatment is recently introduced, and many researchers are inclined towards this techniques. This systematic review will give an insight into its application in endodontic therapy and its effects on postoperative pain.The aim of this systematic review is to evaluate the effect of intracanal cryotherapy on the postoperative pain in patients with pulp diseases and with or without peri-radicular infection during root canal therapy. This systematic review will include randomized controlled trials only. The studies should encompass patients with pulpal diseases, i.e. irreversible pulpitis and pulp necrosis in teeth. Previously root treated teeth, immature, and teeth with root resorption will not be included. Methods: We will conduct a comprehensive search strategy using electronic databases PubMed, EMBASE (Ovid), Scopus, and Cochrane library. A predefined inclusion and exclusion criteria will be utilized for the selection of studies. The reference list of selected studies will be manually searched. We will extract data from studies on a structured data collection form. At the same time, the risk of bias assessment of studies using the Cochrane risk of bias assessment tools will be performed by two reviewers independently. Furthermore, qualitative and quantitative data synthesis will be accomplished. The data will be presented in the form of table of summary of findings. Discussion: This systematic review will assess the role of intracanal cryotherapy in the form of cold saline irrigation as a final irrigant during root canal therapy. The quality of evidence will ranked as high, moderate low or very low using GRADE approach. Comprehensive search strategy, risk of bias assessment using Cochrane risk of bias assessment tool by two reviewers are the strength of this systematic review. Systematic review registration number: The protocol is registered with the International Prospective Register of Systematic Reviews. (PROSPERO CRD 42020163438)

scholarly journals In Vivo Imaging-Based Techniques for Early Diagnosis of Oral Potentially Malignant Disorders—Systematic Review and Meta-Analysis

2021 ◽  
Vol 18 (22) ◽  
pp. 11775
Author(s):  
Marta Mazur ◽  
Artnora Ndokaj ◽  
Divyambika Catakapatri Venugopal ◽  
Michela Roberto ◽  
Cristina Albu ◽  
...  
Keyword(s):  
Systematic Review ◽  
Early Diagnosis ◽  
Search Strategy ◽  
Meta Analysis ◽  
Screening Method ◽  
Cochrane Library ◽  
Free Text ◽  
Oral Potentially Malignant Disorders ◽  
Potentially Malignant Disorders ◽  
Potentially Malignant

Objectives: Oral potentially malignant disorders (OPMDs) are lesions that may undergo malignant transformation to oral cancer. The early diagnosis and surveillance of OPMDs reduce the morbidity and mortality of patients. Diagnostic techniques based on medical images analysis have been developed to diagnose clinical conditions. This systematic review and meta-analysis aimed to evaluate the efficacy of imaging-based techniques compared to the gold standard of histopathology to assess their ability to correctly identify the presence of OPMDs. Design: Literature searches of free text and MeSH terms were performed using MedLine (PubMed), Scopus, Google Scholar, and the Cochrane Library (from 2000 to 30 June 2020). The keywords used in the search strategy were: (“oral screening devices” or “autofluorescence” or “chemiluminescence” or “optical imaging” or “imaging technique”) and (“oral dysplasia” or “oral malignant lesions” or “oral precancerosis”). Results: The search strategy identified 1282 potential articles. After analyzing the results and applying the eligibility criteria, the remaining 43 papers were included in the qualitative synthesis, and 34 of these were included in the meta-analysis. Conclusions: None of the analyzed techniques based on assessing oral images can replace the biopsy. Further studies are needed to explore the role of techniques-based imaging analysis to identify an early noninvasive screening method.

scholarly journals Sarcopenia is associated with hypertension in older adults: a systematic review and meta-analysis

2020 ◽  
Author(s):  
Tingting Bai ◽  
Fang Fang ◽  
Feika Li ◽  
Yan Ren ◽  
Jiaan Hu ◽  
...  
Keyword(s):  
Systematic Review ◽  
Older Adults ◽  
Confidence Interval ◽  
Old Age ◽  
Handgrip Strength ◽  
Meta Analysis ◽  
Cochrane Library ◽  
Original Research ◽  
Inclusion Criteria ◽  
Asian Group

Abstract Background: Sarcopenia and handgrip strength have been observed and correlated in association with hypertension among the old-age people. However, the results reported in different studies were inconsistent. In the current study, we conducted a systematic review and meta-analysis to reveal the significant association between sarcopenia, handgrip strength, and hypertension in older adults. Methods: PubMed, MEDLINE, Cochrane Library, and EMBASE databases were searched from inception to 15 November, 2019 to retrieve the original research studies that addressed the association between sarcopenia, handgrip strength, and hypertension. All the relevant data were retrieved, analyzed, and summarized. Results: 19 studies met the inclusion criteria and a total of 21301 participants were included in the meta-analysis. Eight eligible studies have reported the odd ratios (ORs) of hypertension and the ORs ranged from 0.41 to 4.38. When pooled the ORs together, the summarized ORs was 1.29 [95% confidence interval (CI) =1.00-1.67]. The summarized ORs for the Asian group 1.50 (95% CI=1.35-1.67) was significantly higher than that of Caucasian group 1.08 (95% CI=0.39-2.97). Eleven studies have provided the data on association between handgrip strength and hypertension. The overall ORs and 95% CI was 0.99 (95% CI=0.80-1.23), showing no significant association. Conclusion: Sarcopenia was associated with hypertension, but no correlation was found between handgrip strength and hypertension in older adults.

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