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BMC Neuroscience Oct 2023Increasingly, non-pharmacological interventions are being identified and applied to post-stroke dysphagia. Nevertheless, there is insufficient evidence to assess which... (Meta-Analysis)
Meta-Analysis Review
Increasingly, non-pharmacological interventions are being identified and applied to post-stroke dysphagia. Nevertheless, there is insufficient evidence to assess which type of interventions are more effective. In this study, the randomized controlled trials of non-pharmacological interventions on post-stroke dysphagia were retrieved from the relevant databases. Including 96 studies and 12 non-drug treatments. Then, and the network meta-analysis is carried out by statistical software. The results show: In the aspects of videofluoroscopic swallowing study (VFSS), Standardized Swallowing Assessment (SSA), swallowing-quality of life (SWAL-QOL), Water swallow test (WST); Acupuncture + electrotherapy + rehabilitation training, acupuncture + rehabilitation training + massage, electrotherapy + rehabilitation training, acupuncture + electrotherapy + rehabilitation training, electrotherapy, acupuncture + rehabilitation training + acupoints sticking application have significant effects in post-stroke dysphagia. Compared with other interventions, they have more advantages in improving the above indicators. A substantial number of high-quality randomized clinical trials are still necessary in the prospective to validate the therapeutic effectiveness of non-pharmacological interventions in post-stroke dysphagia and the results of this Bayesian network meta-analysis.
Topics: Humans; Deglutition Disorders; Quality of Life; Prospective Studies; Bayes Theorem; Network Meta-Analysis; Treatment Outcome; Stroke; Acupuncture Therapy; Randomized Controlled Trials as Topic
PubMed: 37845642
DOI: 10.1186/s12868-023-00825-0 -
Medicina Oral, Patologia Oral Y Cirugia... Sep 2017Coffee is one of the most popular and consumable drinks worldwide. However, there are conflicting results on the influence of this drink in oral and pharyngeal cancer... (Meta-Analysis)
Meta-Analysis Review
OBJECTIVES
Coffee is one of the most popular and consumable drinks worldwide. However, there are conflicting results on the influence of this drink in oral and pharyngeal cancer risk. To clarify this, we aimed to systemically review and carry out a meta-analysis of the relevant literature on the association between coffee and oral and pharyngeal cancer.
STUDY DESIGN
We carried out an electronic search of publications up to August 2016 from PubMed, National Library of Medicines Medline, Embase, Science Direct and the Cochrane Central Register. The Newcastle-Ottawa scale was used to address the quality of the studies a meta-analysis was carried out using random-effects models.
RESULTS
From the 22,515 entries identified in the search, 13 case-control and 4 cohort studies were selected. With regards to quality on the Newcastle-Ottawa scale, an overall value of 6.06 was obtained. The analysis for oral and pharyngeal cancer grouped together indicated a pooled OR of .69 (95% CI of .57-.84; p<.001) for high versus low coffee consumption with a moderate heterogeneity (I2: 50.3%; p=.009). Regarding studies on oral cavity cancers we observed a pooled OR of 0.82; 95% CI =.58-1.16; p=.257) and for pharyngeal cancers a pooled OR of .72 (95% CI of 0.54-.95; p=.019). There was no significant publication bias.
CONCLUSION
The results show an inverse association between high coffee consumption and the risk of oral and pharyngeal cancers, which indicates that coffee may have a protective role against these cancers. Further larger prospective observational cohort studies are needed to address any effect of other possible co-factors.
Topics: Coffee; Humans; Mouth Neoplasms; Pharyngeal Neoplasms
PubMed: 28809372
DOI: 10.4317/medoral.21829 -
Clinical Oral Investigations Dec 2023To conduct a systematic review to determine the global prevalence of HPV in oral squamous cell carcinoma (OSCC) and oropharyngeal squamous cell carcinoma (OPSCC). (Meta-Analysis)
Meta-Analysis Review
OBJECTIVE
To conduct a systematic review to determine the global prevalence of HPV in oral squamous cell carcinoma (OSCC) and oropharyngeal squamous cell carcinoma (OPSCC).
MATERIALS AND METHODS
Literature was searched through October 2022 in main databases to address the question "What is the global prevalence of Human Papillomavirus in oral and oropharyngeal cancer?" Studies had to identify HPV by PCR, ISH, or p16 immunohistochemistry to be eligible. Quality was assessed using the JBI checklist for prevalence studies. Meta-analyses were performed, and reporting followed PRISMA guidelines.
RESULTS
Sixty-five studies were included, and most of them had methodological limitations related to sampling and the HPV detection tool. The pooled prevalence of HPV-positivity was 10% (event rate = 0.1; 95% CI: 0.07, 0.13; P < 0.01; I = 88%) in the oral cavity and 42% (event rate = 0.42; 95% CI: 0.36, 0.49; P = 0.02; I2 = 97%) in oropharynx. The highest HPV prevalence in OSCC was reached by Japan, meanwhile, in OPSCC, Finland and Sweden were the most prevalent. HPV16 is the genotype most frequent with 69% in OSCC and 89% in OPSCC, being the tonsils the intraoral location more affected by HPV (63%, p < 0.01, I 76%).
CONCLUSION
The evidence points to an apparent burden in HPV-related OPSCC, mostly in North America, Northern Europe, and Oceania, especially due to the HPV16 infection suggesting different trends across continents.
CLINICAL RELEVANCE
This updated systematic review and meta-analysis provide sufficient evidence about the global HPV prevalence in OSCC and OPSCC and the most frequent HPV subtype worldwide.
Topics: Humans; Squamous Cell Carcinoma of Head and Neck; Carcinoma, Squamous Cell; Human Papillomavirus Viruses; Papillomavirus Infections; Prevalence; Mouth Neoplasms; Oropharyngeal Neoplasms; Head and Neck Neoplasms
PubMed: 38158517
DOI: 10.1007/s00784-023-05425-0 -
Frontiers in Endocrinology 2022Hashimoto's thyroiditis (HT) is the most common type of thyroid disease and can cause many different manifestations. The local symptoms of HT are an under-studied area... (Meta-Analysis)
Meta-Analysis
OBJECTIVE
Hashimoto's thyroiditis (HT) is the most common type of thyroid disease and can cause many different manifestations. The local symptoms of HT are an under-studied area of research. Therefore, the purpose of this study was to investigate the local symptoms of HT and their prevalence.
METHODS
A systematic review was performed to find articles in PubMed that discuss the local symptoms of HT. Relevant vocabulary terms and key terms included: autoimmune thyroid disease (AITD), hyperthyroidism, hypothyroidism, neck, throat, pharynx, airway, esophagus, breathe, swallow, globus, sleep apnea, symptoms, and quality of life. Two investigators independently screened the eligible studies.
RESULTS
A total of 54 articles fulfilled the inclusion criteria. Of these, 25 were clinical studies, 24 were case reports, and five were reviews. These clinical studies and case reports included a total of 2660 HT patients. There were eight local symptoms related to HT: neck pain (0.02%~16%), voice changes (7%~30%), throat discomfort (20%~43.7%), shortness of breath (28%~50%), dysphagia (29%), goiter-related symptoms (69.44%), sleep apnea, and generally defined compressive symptoms. Due to the use of different outcome measures among all the studies, a meta-analysis of the data could not be performed.
CONCLUSION
Goiter symptoms, which are an item on the ThyPRO scales, are the most frequent local symptoms in HT patients, and include neck pain, voice changes, throat discomfort, and dysphagia. These local symptoms should be identified in the clinic and included in the early diagnosis and management of HT, as well as evaluated further to understand their relevance in the pathogenesis of HT.
Topics: Humans; Deglutition Disorders; Goiter; Hashimoto Disease; Neck Pain; Quality of Life
PubMed: 36743914
DOI: 10.3389/fendo.2022.1076793 -
Acta Oto-laryngologica Oct 2014The meta-analysis supported the proposition that the prevalence of gastroesophageal reflux disease (GERD) was associated with laryngeal cancer, particularly in the... (Meta-Analysis)
Meta-Analysis Review
CONCLUSION
The meta-analysis supported the proposition that the prevalence of gastroesophageal reflux disease (GERD) was associated with laryngeal cancer, particularly in the hospital-based control group and diagnosed by esophagogastroduodenoscopy (EGD) or esophageal pH monitoring. However, no significant association was found between GERD and pharyngeal carcinoma.
OBJECTIVES
A number of studies have been conducted to investigate the relationship between gastroesophageal reflux and laryngeal or pharyngeal carcinoma. The conclusions are still debated.
METHODS
We conducted a systematic review of studies associated with the prevalence of GERD in laryngeal or pharyngeal cancer, published up to November 2013.Odds ratios (ORs) and corresponding 95% confidence intervals (CIs) were estimated using random effects models or fixed effects models, according to heterogeneity I(2).
RESULTS
Ten studies were included in this meta-analysis. On average, GERD was significantly higher in the tumor tissue of the study group compared with normal tissue of the control group (OR = 2.17, 95% CI = 1.50, 3.14; random effects analysis). The pooled ORs for laryngeal carcinoma were 2.21 (95% CI = 1.53-3.19; I(2) = 97, random effects model) and 3.76 (95% CI = 0.21-67.48; I(2) = 94, random effects model) for pharyngeal carcinoma.
Topics: Carcinoma; Case-Control Studies; Confidence Intervals; Esophageal pH Monitoring; Esophagoscopy; Female; Gastroesophageal Reflux; Humans; Laryngeal Neoplasms; Laryngoscopy; Male; Odds Ratio; Pharyngeal Neoplasms; Precancerous Conditions; Prevalence; Prognosis; Prospective Studies; Risk Assessment
PubMed: 25131391
DOI: 10.3109/00016489.2014.927592 -
Reviews in Medical Virology Jul 2023Little is known about the ongoing monkeypox (mpox) outbreak, and the clinical features of mpox in patients worldwide have not been rigorously analysed. Thus, we aimed to... (Meta-Analysis)
Meta-Analysis Review
Little is known about the ongoing monkeypox (mpox) outbreak, and the clinical features of mpox in patients worldwide have not been rigorously analysed. Thus, we aimed to investigate the clinical features associated with mpox infection and understand the pathophysiology and characteristics of the disease. For this systematic review and meta-analysis, we searched PubMed/MEDLINE, Embase, CINAHL, Google Scholar, and the Cochrane Database of Systematic Reviews for articles published till 16 September 2022. We used a random effects model to calculate the pooled prevalence and 95% confidence interval (CI). We used the I statistic to assess heterogeneity, Egger's test to assess publication bias, 95% prediction interval to determine the level of uncertainty, and the Newcastle-Ottawa Scale and Joanna Briggs Institute quality assessment tool to assess the risk of bias. Twenty-six relevant articles from 19 countries across 5 continents were included, and data on 5472 mpox patients with 18 unique features were analysed. The pooled prevalence of clinical features of mpox were rash (85.7%, 95% CI: 68.3-94.3; k = 21), chills (77.8%, 95% CI: 70.5-83.7; k = 3), and fever (62.3%, 95% CI: 51.3-71.6; k = 25), lymphadenopathy (58.6%, 95% CI: 47.2-69.2; k = 21), lethargy or exhaustion (46.8%, 95% CI: 30.7-63.5; k = 14), pruritus (40.6%, 95% CI: 28.5-54.0; k = 5), myalgia (36.0%, 95% CI: 24.3-49.7; k = 16), headache (34.6%, 95% CI: 23.4-47.8; k = 17), skin ulcer (31.1%, 95% CI: 18.6-47.1; k = 7), abdomen symptom (24.2%, 95% CI: 17.9-31.9; k = 11), pharyngitis (23.0%, 95% CI: 12.7-37.9; k = 14), respiratory symptom (19.5%, 95% CI: 6.8-44.6; k = 6), nausea or vomiting (13.0%, 95% CI: 4.6-31.9; k = 3), scrotal or penile oedema (10.7%, 95% CI: 6.3-17.7; k = 4), conjunctivitis (7.1%, 95% CI: 2.4-18.9; k = 6), and death (0.9%, 95% CI: 0.4-2.0; k = 26). This is the first international and comprehensive study to examine all clinical presentations of human mpox infection. Our systematic review proposes a comprehensive understanding of the current mpox outbreak and may serve as key data for future studies on the pathological mechanisms and epidemiology of mpox infections.
Topics: Humans; Mpox (monkeypox); Pharyngitis; Prevalence; Exanthema; Fever
PubMed: 37056203
DOI: 10.1002/rmv.2446 -
BMJ Supportive & Palliative Care Jan 2024Stroke is one of the main causes of death, especially when associated with dysphagia. Hence, the assessment of nutritional status and aspiration risk is important to...
BACKGROUND/SCOPE
Stroke is one of the main causes of death, especially when associated with dysphagia. Hence, the assessment of nutritional status and aspiration risk is important to improve clinical outcomes. The aim of this systematic review is to identify which are the most suitable dysphagia screening tools in chronic post-stroke patients.
METHODOLOGY
A systematic literature search was conducted for articles published from 1 January 2000 to 30 November 2022 in the Cochrane Library, PubMed, Embase, CINAHL, Scopus and Web of Science databases, including primary studies providing quantitative or qualitative data. Additionally, a manual search was conducted scanning the reference lists of relevant articles and Google Scholar was searched to retrieve additional records. The process of screening, selection and inclusion of the articles, as well as the assessment of risk of bias and methodological quality, were conducted by two reviewers.
RESULTS
Out of the 3672 records identified, we included 10 studies, mostly (n=9) cross-sectional, evaluating screening for dysphagia in 1653 chronic post-stroke patients. Volume-Viscosity Swallow Test was the only test applied in multiple studies with adequate sample size, demonstrating high diagnostic accuracy (sensitivity=96.6%-88.2%; specificity=83.3%-71.4%) compared with the videofluoroscopic swallowing study.
CONCLUSIONS
Dysphagia is an important complication in chronic post-stroke patients. Early identification of this condition through screening tools with adequate diagnostic accuracy is of paramount importance. The limited number of studies available and their small sample sizes may be a limitation to this study.
PROSPERO REGISTRATION NUMBER
CRD42022372303.
Topics: Humans; Deglutition Disorders; Cross-Sectional Studies; Mass Screening; Nutritional Status
PubMed: 37364991
DOI: 10.1136/spcare-2022-004144 -
PloS One 2017Accumulating evidence has demonstrated that cyclooxygenase-2 (COX-2) is involved in head and neck cancers, especially in nasopharyngeal carcinoma (NPC). However, the... (Review)
Review
BACKGROUND
Accumulating evidence has demonstrated that cyclooxygenase-2 (COX-2) is involved in head and neck cancers, especially in nasopharyngeal carcinoma (NPC). However, the association between COX-2 expression and lymph node metastasis in NPC remains uncertain. This systematic review and meta-analysis meta-analysis investigated the relationship between COX-2 expression and lymph node metastasis and other signs of disease progression in NPC.
METHODS
Previously published studies assessing COX-2 expression and lymph node metastasis in NPC were identified in four English databases and three Chinese ones (Pubmed, Embase, Cochrane Database of Systematic Reviews, Web of Science, China National Knowledge Infrastructure, Wanfang, Vip Journal Integration Platform) up to November 2016. Quality of all eligible studies was assessed using the Newcastle-Ottawa Quality Assessment Scale (NOS). Pooled odds ratios (OR) and their 95% confidence intervals (95%CI) were calculated with fixed-effects or random-effects model to evaluate the effects of COX-2 expression on lymph node metastasis.
RESULTS
A total of 27 studies with 1797 NPC patients met the inclusion criteria. The expression of COX-2 was significantly higher in patients with nasopharyngeal carcinoma than those without the carcinoma, with a combined OR of 21.17 (95%CI = 15.02-29.85, I2 = 35.1%, Pheterogeneity = 0.070). A statistically significant association between COX-2 expression and lymph node metastasis in NPC patients, with an OR of 4.44 (95%CI = 3.46-5.70, I2 = 38.3%, Pheterogeneity = 0.024), and with other indicators of disease progression. Subgroup analyses based on COX-2 assay and staging criteria of TNM showed no significant heterogeneity.
CONCLUSIONS
The results suggest that expression of COX-2 is associated with lymph node metastasis and disease progression in NPC, indicating a potential role in evaluation of prognosis and in treatment decisions. COX-2 inhibitors have potential in the treatment of NPC that should be further investigated.
Topics: Carcinoma; Cyclooxygenase 2; Humans; Lymphatic Metastasis; Nasopharyngeal Carcinoma; Nasopharyngeal Neoplasms
PubMed: 28301518
DOI: 10.1371/journal.pone.0173641 -
European Journal of Gastroenterology &... Dec 2017The association between antipsychotics (also known as neuroleptics) and oropharyngeal dysphagia (OD) has been suggested in several case reports. The purpose of this... (Review)
Review
The association between antipsychotics (also known as neuroleptics) and oropharyngeal dysphagia (OD) has been suggested in several case reports. The purpose of this systematic review was to examine the effect of antipsychotic medication on OD. A systematic literature search was carried out according to PRISMA guidelines using the electronic databases Pubmed and Embase. In Pubmed, we used the MeSH terms 'antipsychotic agents' OR 'tranquilizing agents' combined with 'deglutition disorders' OR 'deglutition'. In Embase, we used the Emtree terms 'neuroleptic agents' combined with 'swallowing' OR 'dysphagia'. Two reviewers assessed the eligibility of each report independently. The level of evidence of the included studies was also assessed according to pre-established criteria. Case reports were excluded. We found 18 clinical studies of dysphagia related to antipsychotics: 12 were related both to typical and atypical antipsychotics, four to atypical antipsychotics and two to typical antipsychotics. According to the clinical studies included, prevalence of patients with swallowing problems taking antipsychotics ranged from 21.9 to 69.5% whereas prevalence of patients without swallowing problems taking antipsychotics ranged from 5 to 30.5%. The available evidence suggests considering an etiology of dysphagia in patients with swallowing problems who are taking antipsychotics, even if no other symptoms are present. Although few general conclusions can be drawn from current evidence, both typical and atypical antipsychotics can be associated with OD.
Topics: Antipsychotic Agents; Deglutition Disorders; Humans; Prevalence
PubMed: 29023321
DOI: 10.1097/MEG.0000000000000983 -
Head & Neck Jan 2018No practice guidelines have been established for swallowing outcomes after cricopharyngeal myotomy (CPM). The purpose of this systematic review was to summarize evidence... (Review)
Review
BACKGROUND
No practice guidelines have been established for swallowing outcomes after cricopharyngeal myotomy (CPM). The purpose of this systematic review was to summarize evidence for swallowing outcomes in patients undergoing CPM to treat symptomatic cricopharyngeal dysfunction, in accordance with the Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) protocol.
METHODS
Swallowing outcomes examined included penetration/aspiration ratings, manometric measures, patient-rated dysphagia scales, clinician-rated dysphagia scales, diet level, and weight.
RESULTS
Three databases were queried for studies published between January 1995 and July 2015, resulting in a total of 122 full-text eligible records. Studies were screened and reviewed, culminating in 10 studies meeting inclusion criteria. Critical appraisal of study design, swallowing outcomes measures, and statistical analysis were summarized.
CONCLUSION
This systematic review revealed insufficient evidence for guiding clinical practice. Future investigations should use validated patient-rated and clinician-rated instruments as well as detailed high-resolution manometry measures to optimally capture postoperative swallowing outcomes.
Topics: Cricoid Cartilage; Deglutition; Deglutition Disorders; Female; Humans; Male; Myotomy; Pharyngeal Diseases; Pharyngeal Muscles; Recovery of Function; Severity of Illness Index; Treatment Outcome
PubMed: 29083513
DOI: 10.1002/hed.24977