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Head & Neck Sep 2014Carcinoma is a rare complication of pharyngeal diverticula. There is a paucity of information about its incidence, presentation, management, and treatment outcomes. A... (Review)
Review
BACKGROUND
Carcinoma is a rare complication of pharyngeal diverticula. There is a paucity of information about its incidence, presentation, management, and treatment outcomes. A systematic review and analysis of all reported cases has been carried out.
METHODS
A comprehensive literature search for pharyngeal diverticula carcinoma was performed from 1896 to 2008. Descriptive analyses were carried out by analyzing the absolute and relative frequencies. Comparison of groups was illustrated with Kaplan-Meier curves and tested statistically using the log-rank test. A cohort of 56 patients with benign pharyngeal diverticula was selected for comparison with the accumulated cohort of pharyngeal diverticula carcinoma, and a Fisher's exact test was carried out on the extracted clinical characteristics of this cohort to evaluate for differences between benign and malignant pharyngeal diverticula.
RESULTS
Forty-three articles reporting 60 cases satisfied the inclusion criteria. The mean age at presentation was 68.8 years (SD = 9.8 years). Five-year cancer-specific survival (CSS) rates for patients who underwent excision alone, excision + postoperative radiotherapy (PORT), and radiotherapy alone were 0.74 versus 0.63 versus 0.0, respectively (p = .39). Five-year CSS rates of patients <65 versus ≥65 years were 0.43 versus 0.78, respectively (p = .046).
CONCLUSION
Irregular symptoms in benign diverticula should raise suspicion of malignancy. Management consists of surgical excision ± PORT. © 2014 Wiley Periodicals, Inc. Head Neck 36: 1368-1375, 2014.
Topics: Carcinoma; Humans; Pharyngeal Neoplasms; Zenker Diverticulum
PubMed: 23996210
DOI: 10.1002/hed.23491 -
Anticancer Research Sep 2023Otorhinolaryngology tradition is that tonsillectomy (TE) is conducted among children and adolescents for obstructive sleep apnea secondary to adenotonsillar hypertrophy... (Meta-Analysis)
Meta-Analysis Review
Tonsillectomy as Prevention of Tonsil and Base of Tongue Cancer: Systematic Review and Meta-analysis on the Immuno-Oncological Effect of One Among the Most Common Surgeries in the World.
Otorhinolaryngology tradition is that tonsillectomy (TE) is conducted among children and adolescents for obstructive sleep apnea secondary to adenotonsillar hypertrophy and in adults for chronic disease of the tonsils and adenoids (recurrent tonsillitis). Nevertheless, over the last 50 years, we have observed a decline in TE worldwide. As a result, there is an emerging concern of a correlated possible increased risk of tonsil cancer (TC) and other subtypes of oropharyngeal squamous cell carcinoma. Since the available data on such topics are limited and controversial, our aim was to elucidate the impact of TE on the incidence mainly of TC through a systematic review of the literature and a meta-analysis of the studies. After a thorough search, 7 retrospective studies were considered eligible for review and meta-analysis (MA). At MA, patients with a history of TE seem to show a reduced risk of TC but a higher predisposition for base of tongue (BOT) cancer (p<0.001): however, the elevated heterogeneity of the studies hampers drawing firm and convincing conclusions (statistical inconsistency >95%). In future, randomized control trials will be welcome to elucidate the prophylactic role of TE against TC and its real impact on BOT cancer.
Topics: Adolescent; Adult; Child; Humans; Palatine Tonsil; Tonsillectomy; Tongue Neoplasms; Retrospective Studies; Oropharyngeal Neoplasms; Tonsillar Neoplasms; Laryngeal Neoplasms; Head and Neck Neoplasms
PubMed: 37648322
DOI: 10.21873/anticanres.16575 -
American Journal of Otolaryngology 2020Gastroesophageal reflux disease (GERD) has been associated with head and neck cancer (HNC), including laryngeal and pharyngeal anatomical sites. A systematic review and... (Meta-Analysis)
Meta-Analysis
PURPOSE
Gastroesophageal reflux disease (GERD) has been associated with head and neck cancer (HNC), including laryngeal and pharyngeal anatomical sites. A systematic review and meta-analysis was performed to examine these associations.
METHODS
Articles were retrieved from the Medline, Web of Science, Scopus, and Embase databases using keywords "gastroesophageal reflux disease", "laryngopharyngeal reflux", "head and neck cancer", and associated variants. Inclusion criteria were English language publications, human subjects, and controlled studies with described development of head and neck cancer among individuals with GERD. 13 studies with a total of 39,824 patients were included.
RESULTS
Overall, presence of GERD was associated with an increased risk of developing HNC (OR = 1.86, 95% Confidence Interval [CI] = 1.27-2.74). This association remained significant with laryngeal cancers (OR = 1.95, 95% CI = 1.33-2.86), but not pharyngeal cancers (OR = 1.56, 95% CI = 0.86-2.83). Subgroup analyses of hypopharyngeal (OR = 2.26, 95% CI = 0.67-7.68) and oropharyngeal subsites (OR = 1.39, 95% CI = 0.51-3.84) were not statistically significant. Meta-analysis of studies that objectively assessed reflux, such as pH monitor placement, showed statistical significance (OR = 2.81, 95% CI = 1.36-5.81), while studies that used subjective reporting or chart review of GERD were not significant (OR = 1.46, 95% CI = 0.89-2.40). Association between H. pylori infection and head and neck cancers was not statistically significant (OR = 2.66, 95% CI = 0.59-11.97).
CONCLUSION
A diagnosis of GERD is associated with a later diagnosis of HNC, but this association is not significant for pharyngeal cancers. Associations of GERD with HNC may be specific to laryngeal cancers.
LEVEL OF EVIDENCE
Systematic review and meta-analysis of case control studies (3a).
Topics: Esophageal pH Monitoring; Female; Gastroesophageal Reflux; Head and Neck Neoplasms; Humans; Laryngeal Neoplasms; Male; Pharyngeal Neoplasms; Risk
PubMed: 32841763
DOI: 10.1016/j.amjoto.2020.102653 -
European Archives of... May 2022Peritonsillar abscess is a common complication of acute tonsillitis. However, no consensus has been reached yet on the optimal treatment of this condition. Therefore,... (Meta-Analysis)
Meta-Analysis Review
OBJECTIVES
Peritonsillar abscess is a common complication of acute tonsillitis. However, no consensus has been reached yet on the optimal treatment of this condition. Therefore, this study aimed to compare clinical outcomes of immediate and interval abscess tonsillectomy.
METHODS
The databases of PubMed, Scopus, and Cochrane Central Register of Controlled Trials (CENTRAL) were searched for completed studies published until the 1st of November 2021. Comparative studies assessing intraoperative and postoperative outcomes of immediate and interval abscess tonsillectomy were considered, with the primary outcome being postoperative hemorrhage. Operative time, intraoperative blood loss, postoperative pain, and duration of hospital stay were classed as secondary outcomes. A random-effects pairwise meta-analysis of both randomized and non-randomized trials was conducted. Subgroup analysis linked to the randomization of trials was executed. Quality assessment was performed, utilizing the Cochrane risk of bias tool and ROBINS-I tool for randomized and non-randomized trials, respectively.
RESULTS
Data from 265 cases stemming from six trials were pooled together. For postoperative bleeding rates, no statistically significant difference between immediate and interval tonsillectomy was detected (OR = 1.26; 95% CI 0.27, 5.86; p = 0.77). By contrast, longer hospital stay was observed for patients subjected to interval tonsillectomy (SMD = - 0.78; CI - 1.39 to- 0.17; p = 0.01). For operative time and intraoperative blood loss, no statistically significant difference was noticed between immediate and interval tonsillectomy (SMD = 1.10; 95% CI - 0.13, 2.33; p = 0.08; and SMD = 0.04; 95% CI - 0.49, 0.57; p = 0.88; respectively).
CONCLUSIONS
This study shows that quinsy tonsillectomy appears to be a safe method, providing full abscess drainage and instant relief of the symptoms. Moreover, quinsy tonsillectomy was not associated with a statistically higher postoperative hemorrhage incidence rate than immediate tonsillectomy.
Topics: Blood Loss, Surgical; Humans; Operative Time; Peritonsillar Abscess; Postoperative Hemorrhage; Tonsillectomy
PubMed: 35169892
DOI: 10.1007/s00405-022-07294-x -
Dysphagia Feb 2023Oropharyngeal dysphagia (OD) is a high impact morbidity in head-and-neck cancer (HNC) patients. A wide variety of instruments are developed to screen for affective... (Review)
Review
Oropharyngeal dysphagia (OD) is a high impact morbidity in head-and-neck cancer (HNC) patients. A wide variety of instruments are developed to screen for affective symptoms and OD. The current paper aims to systematically review and appraise the literature to obtain insight into the prevalence, strength, and causal direction of the relationship between affective symptoms and OD in HNC patients. This review was conducted in accordance with the PRISMA statement. A systematic search of the literature was performed using PubMed, PsycINFO, Cochrane, and Embase. All available publications reporting on the relationship between affective conditions and swallowing function in HNC patients were included. Conference papers, tutorials, reviews, and studies with less than 5 patients were excluded. Fifteen studies met the inclusion criteria. The level of evidence and methodological quality were assessed using the ABC-rating scale and QualSyst critical appraisal tool. Eleven studies reported a positive relationship between affective symptoms and OD. The findings of this paper highlight the importance of affective symptom screening in dysphagic HNC patients as clinically relevant affective symptoms and OD seems to be prevalent and coincident in this population. Considering the impact of affective symptoms and OD on patients' daily life, early detection and an integrated interdisciplinary approach are recommended. However, due to the heterogeneity of study designs, outcomes, and outcome measures, the generalization of study results is limited.
Topics: Humans; Deglutition Disorders; Affective Symptoms; Deglutition; Head and Neck Neoplasms; Prevalence
PubMed: 35796877
DOI: 10.1007/s00455-022-10484-8 -
European Archives of... Sep 2022Swallowing disorders following thyroidectomy are common, even after surgery without confirmed complications. The purpose of the current systematic review is to... (Meta-Analysis)
Meta-Analysis Review
PURPOSE
Swallowing disorders following thyroidectomy are common, even after surgery without confirmed complications. The purpose of the current systematic review is to investigate the prevalence of dysphagia at various time points after thyroidectomy, at the whole spectrum of it (total/partial, open/endoscopic, for benign/malignant disease).
METHODS
The literature available at PubMed, SciELO and Cochrane Library databases was reviewed, according to PRISMA guidelines, using the terms "dysphagia", "swallowing disorder", "deglutition disorder", "thyroidectomy" and "thyroid surgery" in the appropriate combinations. A quantitative synthesis of the results followed.
RESULTS
The systematic review of the literature resulted in 35 articles, which met the inclusion criteria and were analyzed regarding their type, sample, follow-up and results regarding post-thyroidectomy dysphagia in multiple follow-up times. A significant increase of swallowing impairment compared to baseline was recorded shortly after surgery. Dysphagia reverted to pre-operative levels 2-3 months later. Dysphagia continued to be reported in a significantly lower proportion of patients, even 1 year after surgery. No significant difference was noticed between open and endoscopic thyroid surgery at 2-3 months post-surgery.
CONCLUSIONS
The swallowing disorders reported after thyroidectomy should be expected, but are not always detectable through objective methods. This should not lead to underestimation of symptoms, since the patients' quality of life is negatively affected by the symptomatology.
Topics: Deglutition; Deglutition Disorders; Endoscopy; Humans; Quality of Life; Thyroidectomy
PubMed: 35438344
DOI: 10.1007/s00405-022-07386-8 -
Journal of Neuromuscular Diseases 2023Eating an adequate diet and maintaining a healthy body weight can be challenging for patients with muscular disorders (MD). Starting tube feeding can have a positive...
BACKGROUND
Eating an adequate diet and maintaining a healthy body weight can be challenging for patients with muscular disorders (MD). Starting tube feeding can have a positive impact on nutritional status, functioning and quality of life. Guidelines on when to start tube feeding in adults with MD are lacking.
OBJECTIVE
We aim to review the scientific literature on indications to start tube feeding in adults with facioscapulohumeral dystrophy (FSHD), inclusion body myositis (IBM), muscular dystrophy type 1 (DM1), oculopharyngeal muscular dystrophy (OPMD) and congenital myopathies.
METHODS
This scoping review was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for scoping reviews (PRISMA-ScR) guidelines. Relevant studies were identified in Pubmed, Embase and Cinahl (April 2022). The medical subject headings (MeSH) and text words used were related to FSHD, IBM, DM1, OPMD or congenital myopathies and dysphagia, enteral nutrition or malnutrition.
RESULTS
Of 1046 unique articles, 9 case reports and 2 retrospective case series were included. Indications to start tube feeding were dysphagia, malnutrition/weight loss and respiratory infections (due to aspiration). Percutaneous endoscopic gastrostomy (PEG) tubes were used most often and complications were respiratory failure, problems with the tube itself, accidental tube removal, cutaneous symptoms, digestive symptoms, and peritonitis.
CONCLUSION
Data on tube feeding in MD is scarce. Indications to start tube feeding were similar across the various MD. We call for more research in this field and suggest to include screening for dysphagia, aspiration and malnutrition in for the treatment of various MD.
Topics: Humans; Adult; Enteral Nutrition; Deglutition Disorders; Quality of Life; Muscular Dystrophy, Facioscapulohumeral; Retrospective Studies; Malnutrition; Muscular Diseases
PubMed: 37483025
DOI: 10.3233/JND-230014 -
The Laryngoscope Sep 2015Perform a systematic literature search to provide an overview of today's literature regarding the different aspects that can cause dysphagia after supracricoid... (Review)
Review
OBJECTIVES/HYPOTHESIS
Perform a systematic literature search to provide an overview of today's literature regarding the different aspects that can cause dysphagia after supracricoid laryngectomy.
STUDY DESIGN
A systematic literature review.
REVIEW METHODS
The inclusion criteria were laryngeal cancer, supracricoid laryngectomy, and swallowing. Thirty-one qualifying articles were included and analyzed describing swallowing after supracricoid laryngectomy.
RESULTS
Included studies examined the incidence of dysphagia and discussed various factors that will or will not contribute to dysphagia after supracricoid laryngectomy, type of reconstruction, swallow training, radiation, arytenoid cartilage resection, extended procedures, and age.
CONCLUSION
A high incidence of dysphagia was reported after supracricoid laryngectomy. However, good recovery rates were observed with low incidence of severe complications. The included studies used different methods and standards to start oral intake, remove the nasogastric feeding tube, and observe swallow function. Homogenous study population and standardized guidelines on how to handle the pre- and postoperative course after supracricoid laryngectomy and how to measure swallow function could improve further research.
Topics: Cricoid Cartilage; Deglutition; Deglutition Disorders; Humans; Laryngeal Neoplasms; Laryngectomy; Postoperative Complications; Treatment Outcome
PubMed: 26013745
DOI: 10.1002/lary.25341 -
Head & Neck Dec 2018Oral and pharyngeal cancers (OPC) represent the seventh most common type of cancer and the seventh leading cause of deaths by cancer worldwide. Few studies have assessed...
BACKGROUND
Oral and pharyngeal cancers (OPC) represent the seventh most common type of cancer and the seventh leading cause of deaths by cancer worldwide. Few studies have assessed the occupational exposure risks associated with OPC and in many cases the results are conflicting. The aim of this study was to determine, through a systematic review, the association of OPC and exposure to different occupational carcinogenic substances.
METHODS
The addressed focused question was "Is there an association of occupational carcinogenic substances with OPC?" PubMed, MEDLINE, EMBASE, and ISI Web of Science databases were searched between January 1995 up to and including July 2016 using the keywords "oral cancer," "pharyngeal cancer," "pharyngeal neoplasms," "oral neoplasms," "occupational disease," "occupational exposure," and "occupational risk factor" in various combinations. Letters to the Editor, review articles, case reports, and unpublished articles were excluded.
RESULTS
Fourteen original articles were included. Majority of the studies were conducted in European countries and used a case-control design. The results showed a significant association between formaldehyde, wood dust, coal dust, asbestos, welding fumes, and risk of developing OPC, while marginal association was observed with metal and leather dust. No associated risk was observed for textile fibers.
CONCLUSION
There is some evidence to suggest associations of occupational substances with OPC, particularly in the pharynx. Future well-designed studies are required to confirm or rule out with confidence the associated exposure risk of these substances.
Topics: Carcinogens; Coal; Dust; Hazardous Substances; Humans; Industry; Mouth Neoplasms; Occupational Diseases; Occupational Exposure; Pharyngeal Neoplasms; Risk Factors; Textiles
PubMed: 30387891
DOI: 10.1002/hed.25486 -
The Cochrane Database of Systematic... Aug 2023Maintaining adequate nutrition is critical for people with amyotrophic lateral sclerosis (ALS), also known as motor neuron disease (MND). Enteral tube feeding is offered... (Review)
Review
BACKGROUND
Maintaining adequate nutrition is critical for people with amyotrophic lateral sclerosis (ALS), also known as motor neuron disease (MND). Enteral tube feeding is offered to people experiencing difficulty swallowing (dysphagia) to prevent weight loss and aspiration pneumonia. Among the types of enteral tube feeding, percutaneous endoscopic gastrostomy (PEG) is the typical procedure offered to people with ALS and will be mainly discussed here.
OBJECTIVES
To examine the effectiveness of percutaneous endoscopic gastrostomy or other enteral tube feeding in people with ALS, compared to oral feeds without enteral tube feeding on: 1. survival; 2. nutritional status; 3. quality of life. To examine the incidence of minor and major complications of percutaneous endoscopic gastrostomy (PEG) and other enteral tube feeding procedures in people with ALS.
SEARCH METHODS
On 3 January 2020 and 6 February 2021, we searched the Cochrane Neuromuscular Specialised Register, CENTRAL, MEDLINE. Embase, ClinicalTrials.gov and WHO ICTRP. We screened the results to identify randomized controlled studies on enteral tube feeding in ALS. We reviewed all references from the search in published articles to identify any additional references.
SELECTION CRITERIA
We included randomized controlled trials (RCTs), quasi-RCTs, and cross-over trials evaluating the effectiveness and complications of PEG or other enteral tube feeding placement in ALS.
DATA COLLECTION AND ANALYSIS
We used standard methodological procedures expected by Cochrane.
MAIN RESULTS
We found no RCTs or quasi-RCTs comparing the effectiveness of enteral tube feeding versus oral feeds without enteral tube feeding.
AUTHORS' CONCLUSIONS
There are no RCTs or quasi-RCTs to indicate whether enteral tube feeding is effective compared to continuation of oral feeding for any of the outcome measures. Such RCTs are very unlikely to be performed for ethical reasons. RCTs evaluating the effect of different enteral tube insertion techniques and timings of tube placement on survival and quality of life of people with ALS dysphagia are feasible and warranted.
Topics: Humans; Amyotrophic Lateral Sclerosis; Deglutition Disorders; Enteral Nutrition; Intubation, Gastrointestinal; Motor Neuron Disease
PubMed: 37579081
DOI: 10.1002/14651858.CD004030.pub4